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      英語優(yōu)秀教學設計2018.15篇

      時間:2019-05-13 01:21:48下載本文作者:會員上傳
      簡介:寫寫幫文庫小編為你整理了多篇相關的《英語優(yōu)秀教學設計2018.1》,但愿對你工作學習有幫助,當然你在寫寫幫文庫還可以找到更多《英語優(yōu)秀教學設計2018.1》。

      第一篇:英語優(yōu)秀教學設計2018.1

      Unit 6 How do you feel ?A Let’s talk

      灤縣第三實驗小學 史翠香

      一、教材分析

      本課是2014版PEP小學英語六年級上冊第六單元A部分的對話課。單元話題是有關情緒的表達和處理。Let’s try板塊通過Sarah和Sam由于天氣寒冷無法外出,在家里討論可以做什么的情景來呈現(xiàn)新句型。學生通過聽力練習獲得A Let’s talk板塊的人物及場景信息,為進入正式的對話學習做好準備。

      本課描寫Sarah和Sam由于天氣的原因,在家看電影展開的對話。兩人對《黑貓警長》這部卡通片展開討論。Let’t talk部分核心句型是: Be+ 表示情緒的形容詞。教材通過Sam 和Sarah在家談論所看卡通片的場景呈現(xiàn)核心句型,讓學生感知上述句型的語義及語用情景。

      二、學情分析

      本課的學習者是六年級的學生。從進入六年級開始使用2014版PEP教材。在三到五年級的英語學習中學生已經(jīng)接觸過 ?happy?一詞,本課時將要學習的有關情緒的單詞有:afraid, angry.本課時中出現(xiàn)的 ?why?, ?because?從句和現(xiàn)在進行時的語法現(xiàn)象已經(jīng)在五年級下冊系統(tǒng)的學習過。六年級學生對英語學習興趣整體有所下降。教學中,教師應面向全體學生,以學生的發(fā)展為宗旨,始終把激發(fā)學生的興趣放在首位,注意分層教學,引導學生端正學習態(tài)度,掌握良好的學習方法,培養(yǎng)良好的學習習慣和創(chuàng)造性運用語言的意識。

      三、教學思路

      引導學生在語境中理解、學說對話,在情景中鞏固、運用對話中的核心語言,語言活動設計從學說、操練到運用,層層遞進,在滾動復現(xiàn)中實現(xiàn)鞏固與內(nèi)化,運用與提升。同時,注意活動安排的循序漸進,從逐個句型操練到對話操練,再由對話操練到自由創(chuàng)編,重視生生之間的交流,在交流運用中提高學生的語言表達能力。

      四、教學目標

      在設計教學時充分考慮到本課書的語言技能目標、語言知識目標、情感態(tài)度目標、學習策略目標、文化意識目標、幫助學生達成培養(yǎng)綜合語言應用能力的目的。

      1學生能夠完成聽力練習,養(yǎng)成聽前預測聽力內(nèi)容的能力。2學生能夠理解對話大意,能夠用正確的意群及語音、語調朗讀對話。

      3學生能夠在情景中運用be + 表示情緒的形容詞來表達心情和感受

      五、重點難點

      重點:理解對話大意。

      難點:在實際情景中運用語言表達心情和感受。

      六、教學程序

      (一)Warm up and revision 1 Sing a song: 《if you are happy, clap your hands 》 2 Greeting T: Good morning, boys and girls.First allow me to introduce myself.My name is Shi Cuixiang.I’m from No.3 Primary School.Today we are going to have an English lesson together.T: I am very happy.How do you feel? S: I am happy, too.T: Today we are going to talk about the feelings.Let’s learn Unit6 How do you feel?(二)Presentation 1 Let’s try T: Boys and girls, Look out of the window.What’s the weather like today ? S: It’s cold.T: Yes , It’s very cold in winter.Now Sam is talking with Sarah, Let’s listen and circle.T: Now let’s check the answer.2 Let’s talk.(1)Play the video T: It’s cold outside.They will watch films.What film will they watch ? Let’s watch the video together.What’s this cartoon about? S: It’s about a cat and a mouse.T:Look, This is a mouse.There are so many mice.(比較: rice—mice ,以舊帶新)Teach: mouse 和 mice(2)Show the picture T:What does the cat do? S: The cat is a police officer.He often chases the mice.Teach: chaseafraid Teach: be afraid of T: Can you use ?be afraid of? to make sentences? For example : I am… She is … We are… Q2: How does the cat feel? 講解文中 ? be angry with?詞組

      T: I don’t do my homework.So my mother is angry with me.Why is the cat angry with the mice? Because the mice are bad.They hurt people.T: Look at the pictures.The mice are stealing the food.Are they good? S: No, they aren’t.T: They are not good.They are bad.They hurt people.Teach: bad 和 hurt(三)Practice 1 Listen and repeat T: Boys and girls.Let’s read follow the tape.Please pay attention to your pronunciation and intonation.2 Role read 3 Exercise 練習

      There are three eggs.You can choose anyone.If you can through it.You can get the stars.(四)Extension T: Boys and girls, look, there are many pictures, how do these pictures make you feel? Write a sentence below each picture.You can say ? I am… I feel…? Ask the students to intrduce the cartoon ? Mr Black?.Ask students to intrduce another cartoon about cat and mouse: Tom and Jerry.六年級上冊Unit 5 What does he do?

      A Let’s talk教學設計

      灤縣第三實驗小學 周會艷

      一、教材分析 Let’s try板塊通過Sarah和Olive談論各自父母工作的情景來呈現(xiàn)新句

      型,引出Let’s talk 板塊的相關信息,為進入對話學習做準備。Let’s talk 板塊的核心句型是:What does he/she do? He / She is a … 教材通過Sarah和Olive在家談論自己父母的情景,讓學生感知主要句型的語義和語用場景。本單元主要學習第三人稱的特殊疑問句。

      二、學情分析

      六年級學生對英語學習興趣整體有所下降,兩級分化現(xiàn)象比較嚴重。教學中,教師應面向全體學生,以學生的發(fā)展為宗旨,始終把激發(fā)學生的興趣放在首位,注意分層教學,引導學生端正學習態(tài)度,掌握良好的學習方法,培養(yǎng)良好的學習習慣和創(chuàng)造性運用語言的意識。

      三、教學思路 引導學生在語境中理解、學說對話,在情景中鞏固、運用對話中的核心語言,語言活動設計從學說、操練到運用,層層遞進,在滾動復現(xiàn)中實現(xiàn)鞏固與內(nèi)化,運用與提升。同時,注意活動安排的循序漸進,從逐個句型操練到對話操練,再由對話操練到自由創(chuàng)編,重視生生之間的交流,在交流運用中提高學生的語言表達能力。

      四、教學目標

      在設計教學時充分考慮到本課書的語言技能目標、語言知識目標、情感態(tài)度目標、學習策略目標、文化意識目標、幫助學生達成培養(yǎng)綜合語言應用能力的目的。學會聽前預測,運用基本聽力技巧完成Let’s try 部分聽力任務。能夠聽、說、讀、寫,并在情景中運用句型:What does he / she do? He/She is a … 能在語境中理解生詞country和head teacher的意思,并能正確發(fā)音。能夠完成介紹自己父母職業(yè)的活動。

      五、教學重、難點

      教學重點:能夠聽、說、讀、寫,并在情景中運用句型:What does he / she do? He/She is a …

      教學難點:能在情景中運用主要句型,能與同伴創(chuàng)編對話。

      六、教學程序

      (一)Warm up and revision 1 Greeting T: Good morning, boys and girls.S: Good morning, Miss Zhou.T: What do you do? S: I’m a student.2 Revision(1)Review the words T: Let’s review some words about jobs.I’ll show you the pictures quickly.Please say the words quickly.cook driver farmer nurse doctor cleaner writer football player singer dancer cleaner(2)Say the phrases quickly.What does she / he do? She/He is a …

      She/ He is a postman / businessman / police officer / factory worker 【設計意圖:通過多媒體呈現(xiàn)大量圖片復習相關知識,喚醒學生已有知識與經(jīng)驗,為學習新知識奠定堅實基礎。同時學生快速搶答說單詞活動,激發(fā)了學生學習的興趣,活躍了課堂氣氛,也鍛煉了學生觀察、記憶和快速反應的能力。讓全體學生動起來,避免了簡單機械的讀?!?二)Presentation 1 Let’s try T: Look at the picture.Here are our friends.What does she do ? S: She is a teacher.She is a student.T: Look!Today is ?Parents’ Day?.Their parents will come to school to meet the teachers.Who will come?(1)Sarah’s mother can / can’t come today.(2)Her father is a doctor / teacher / taxi driver.T: Can Sarah’s mother come to school? What does her father do? Is he a doctor, a teacher or a taxi driver? Let’s listen and circle.【設計意圖:本環(huán)節(jié)創(chuàng)設家長日情境,為學生提供討論家長職業(yè)的交際情境。通過讓學生聽音圈出正確的答案,既提高學生的聽力,又可以訓練學生的快速反應能力,為學習Let’s talk 打下基礎?!?Let’s talk(1)T: Sarah and Oliver are talking about the Parents’ Day.Sarah’s father can’t go to the school.What about Oliver’s parents? Let’s watch the video and find out: What does Oliver’s father do? Where is he? What does Oliver’s mother do?(2)The students watch the video and answer the questions: S: He is a businessman.He often goes to other countries.Teach: country----countries T:China is our country.Canada and Australia are other countries.What other countries do you know?(3)The students watch the video and answer the questions: S: She is a head teacher.Do you know: who is our head teacher? T: Look!Mrs Zheng is our head teacher.T: Do you want to be a head teacher, too? S: Yes, I do.No, I don’t.T: Let’s talk about our dreaming career.What do you want to be? S: I want to be a …

      【設計意圖:通過替換圖片進行練習,使學生能在情景中正確運用所學句型。采用分組、同桌結組進行練習,增大了學生的參與度,也讓學生感受到了語言的交流意義和合作學習的樂趣?!?三)Practice 1 Listen to the tape and repeat.2 Role-read.3 Act out.【設計意圖:通過聽音跟讀、分角色朗讀、分角色表演等環(huán)節(jié),循序漸進,由易到難,使學生對文本有更深層次的理解?!?/p>

      (四)Consolidation and extension T: Now let’s play a game:Hit the golden egg.1 T: You can choose any one.If you choose 1, Let’s have a look.Read and judge.()Oliver’s father is in Australia.()Oliver’s mother is a businesswoman.()Oliver wants to be a head teacher.2 T: If you choose 3 , Let’s have a look.Fill in the blanks.S:Is your father here today? O: No, he’s in________.S: What ____ he do? O: He is a ____________.He often _____ to other __________.S: And what _____ your mother do? O: She’s a ____________.S: That’s nice.O: Yeah.She’ll _____ here today.S: Do you ________ be a head teacher,too? O: No, I want to _____ a businessman.3 T: If you choose 2, Let’s have a look.Make a daliguage A: What does your mother / father /sister … do? B: She /He is a …

      A: Do you want to be a …? B: Yes, I do./ No, I don’t.I want to be a… 4 T: No matter what you really want to be, please remember try your best for your dreaming career.You will be successful!同學們: 不管你的夢想是什么,只要你用心去追逐,就一定能成功。

      【設計意圖:由課堂延伸到課外,讓學生在真實生活情境中,通過合作、表演把語言真正運用到實際生活中去,使學生在輕松愉快的氛圍中掌握英語,激發(fā)學生的學習興趣,并做到學以致用,理解和拓展所學知識?!?五)Homework.1.聽錄音跟讀48頁對話兩遍。2.與同伴創(chuàng)編對話。

      七、Blackboard Design: Unit 5 A Let’s talk What does your father do? He is a …

      What does _______ do ? She / He is a…

      PEP五年級上英語

      Unit6 In the nature park A Let’s talk教學設計

      河北省唐山市灤縣第三實驗小學 劉妍

      一、教學內(nèi)容:2014年新版PEP五年級(上)英語Unit6 In the nature park A Let’s talk

      二、設計理念:《小學英語課程標準》明確指出:小學英語教學主要目的是使學生獲得為交際初步運用英語的能力,對話教學重在交際互動。本課是對話教學,重點就是培養(yǎng)學生運用本課的重點句型進行口頭表達的能力,即教學重點是說。因此在教學設計時,我引導學生在語境中理解、學說對話,在情境中鞏固、運用對話中的核心句型詢問并回答某處是否有某物。在語言活動(Guess、listen and tick、Role –read、Choose and make a dialogue)中,使學生從學說、操練到運用層層遞進,在滾動復現(xiàn)中實現(xiàn)鞏固與內(nèi)化,運用與提升,同時重視生生間的交流,在交流運用中提高學生的語言表達能力。

      三、教材與學情分析:

      本課是Unit6 In the nature park的第一課時,本課的重點是學生通過學習能夠在實際的情境中運用所學的句型Is there a…? Yes, there is.No, there isn’t.詢問并回答某處是否有某物。在Unit5 There is a big bed中學生已經(jīng)學習了There be句型,學生能夠運用There be句型表達某處有某物;本節(jié)課重點是培養(yǎng)學生在實際的語境中運用所學語言,提升學生的語言運用的能力。

      四、教學目標: 1.語言知識:

      1)能聽、說、認讀單詞forest,lake ,river,?boating?和詞組?go boating?。

      2)通過學習學生能夠聽、說、讀寫句型:Is there a…? Yes, there is.No, there isn’t.2.語言技能:

      1)能夠完成Let’s try中聽音選單詞的活動。2)通過學習能夠朗讀對話并表演對話。

      3)學生通過學習能夠在實際的情境中運用所學的句型Is there a…? Yes, there is.No, there isn’t.詢問并回答某處是否有某物。

      3.情感態(tài)度與價值觀:

      激發(fā)學生語言交流的欲望,培養(yǎng)他們的口頭表揚能力。4.教學重難點;

      1)教學重點:通過學習能聽懂會說句型Is there a…? Yes, there is.No, there isn’t.并能在實際的情境中運用所學的句型詢問并回答某處是否有某物。

      2)教學難點:在語境中理解forest,lake ,river,go boating 的含義并會能正確發(fā)音。

      五、教學準備:多媒體課件CAI,Recorder、cards。

      六、教學過程:

      Step I.Warm – up and review 1.Introduce myself and our school.Hello!Boys and girls.I’m your new English teacher.You can call me Miss Liu.I’m from No.3 Primary School.Our school is so big.Look!(CAI show pictures.)Show and introduce our school.Eg.There is … There are…

      2.Review This is our school.But I want to know something about your school.What’s in your school? Ss introduce their school and use ?there is or there are? 設計意圖: Free talk創(chuàng)設語言情景復習There be句型,為新知識的學習做鋪墊。

      StepII.Presentation and practice 1.nature park Wow!Your school is so nice.This class will go to the the nature park with Miss White and her students.Look!this is a nature park.(CAI show a picture of the nature park)

      What’s in the nature park?Teach nature park and according picture to teach nature.The nature park is so big and beautiful.Look at the picture of nature park.What do you want to know?Ss maybe say ?What’s in the nature park?? 2.Let’s try There is a map of nature park.(Show map)Chen Jie and Mike are looking and talking about what’s in the nature park ,too? a.Listen and choose.b.Check.c.Show a photo of forest and teach forest.Ss think and answer ?What’s in the photo? Ss maybe say many trees.Teacher :So many trees is a forest,and then teach forest.設計意圖:讓學生自己質疑,尋找答案,讓學生在語境中學習forest和初步感知新句型?Is there a…? 3.Let’s talk The forest is green.The forest is so big and beautiful.(showCAI)

      Let’s tryWhat’s in the park , else? What’s in the forest?Listen!

      So Miss White and children go to the forest.Look!Zhang Peng is taking with Miss White.If you are Zhang Peng.What do you want to talk with Miss White? Ss maybe say ?What’s in the forest? This time, Let’s watch and find out the anwer.a.Watch and think.b.Answer.c.Draw lake /river and teach.d.Ask and anwer.Eg.Teacher ask ? Is there a river in the forest? Is there a lake? Students answer me.I’ll according answers to teach Yes, there is.No, there isn’t.Students and teacher ask and answer.e.Play a game?guessing?

      I have three pictures.Let’s read together.Please guess ?What in the picture??

      Ss use Is there a..? to guess.And then change.設計意圖:通過guess 活動,讓學生初步輸出感知新句型?Is there a…? Yes, there is.No , there isn’t.f.Go boating There is a lake in the forest.Please guess ?what’s on the lake??

      Ss guess ?Is there a..??

      Students look and try to answer.Ss maybe say a boat or there is a boat on the lake.(CAI add the boats)Teacher ask how many boats? Let’s count.And then teacher ask: E g.Are they big or small? What’s on the lake ? What do you want to do? Ss answer my questions.The last question Ss maybe say ?劃船?.I’ll teach ?go boating? and do the action.Ss say it on by one.設計意圖:通過添加小船,激起學生劃船的欲望,進而讓學生在語境中理解go boating。4.Role read a.Listen and repeat.And then read by yourself.b.I’m Miss White.You are children.Like this , read in pairs.c.Who want to be Miss White? The other students are children.d.Who want to be Zhang Peng ? You are Miss White.設計意圖:在文本中提煉出重點句型,在游戲中操練此句型,采取多樣的讀,培養(yǎng)學生良好的語音語調,為后面的輸出語言,運用語言做鋪墊。

      Step III.Consolidation 1.Fill in the blanks and recite.2.Choose one and talk with your partner.Talk about the park with your partner!Forest parkZhongshan park

      a.Make a modle.Eg.Hi____!Let’s go to ——Park.Is there a…? b.Practice in groups.c.Act out.設計意圖:從文本走出來,和搭檔談論自己身邊的公園,讓學生學以致用,提升他們的語用能力。Step IV.Homework 1.Listen and recite the dialogue.2.Draw a park and Talk with your partner.設計意圖:給學生一個創(chuàng)作的空間,創(chuàng)設信息差,調動學生由課內(nèi)向課外延伸,保持說的欲望。

      七、學習效果評價設計:

      1.在Guessing活動中,如果學生能夠猜對圖畫,我將作為獎勵給學生。

      2.在role read 環(huán)節(jié),朗讀語音語調標準正確的,可以獲得我的個性簽名。

      3.在拓展部分Talk about the park 環(huán)節(jié),學生將一組的形式進行匯報展示,然后評選出最佳導游,頒發(fā)導游證。

      八、教學反思:

      《英語課程標準》(2011年版)中實施建議部分第二點強調注重語言實踐,培養(yǎng)學生的語言運用能力。本課的重點是詢問某處是否有某物并作答。根據(jù)《課標》和本課的重點,在教學設計時,我引導學生在語境中理解、學說對話,在情境中鞏固、運用對話中的核心句型詢問并回答某處是否有某物。在語言活動(Guess、listen and tick、Role –read、Choose and make a dialogue)中,使學生從學說、操練到運用層層遞進,在滾動復現(xiàn)中實現(xiàn)鞏固與內(nèi)化,運用與提升,同時重視生生間的交流,在交流運用中提高學生的語言表達能力。在本節(jié)課的教學中,我注意做到了以下兩點:

      一、注重情景的設置,訓練語用能力。

      本節(jié)課我把所學的句型放到學生所熟悉的公園的真實情景中,充分挖掘他們的語言潛能,有利的培養(yǎng)了學生的語言運用的能力。

      二、鼓勵學生主動參與,激發(fā)學生的學習熱情,培養(yǎng)其學習興趣。

      呈現(xiàn)新知識Is there…?后,我讓學生通過Guessing game 猜What’s in the picture? 讓學生大膽的輸出所學的句型Is there …?Yes, there is.No, there isn’t.為學生提供了較大的語言實踐空間,此游戲也激發(fā)了學生學習英語的熱情。為了更好的調動了學生參與活動的主動性,我讓學生討論身邊的森林公園和中山公園,使學生在輕松愉快的語言活動中輸出語言,讓他們在學中用,用中學。

      縱觀本節(jié)課也存在一些不足:1.課堂評價性語言比較貧乏,在這方面需要進一步改進。2.讓學生可以把中山和森林公園的一角的圖畫出來下來,創(chuàng)設信息差,使他們在教學活動時積極性更高,說的欲望更強。Unit3 What would you like? A Let’s talk 教學設計

      灤縣第三實驗小學 張銀輝

      一、教材內(nèi)容分析

      本課時提供學生要學習的核心單詞和句型是: What would you like to eat? What would you like to drink? I’d like...sandwich, 教材通過Sarah一家用餐的場景,讓學生感知上述句型的語義及語用情景。

      二、學生情況分析

      學生在三年級和四年級已學習關于食物類的話題。本節(jié)課是一節(jié)會話課,在設計課時,采用?整體——部分——整體?的方法,用多種方式引導學生走進文本,并帶領學生先整體感知會話文本,深入解讀文本內(nèi)容,最后結合實際生活,啟發(fā)學生走出文本,提升對文本的理解。在整個教學過程中,引導學生進行多角度、發(fā)散性的思維,培養(yǎng)學生靈活運用語言的能力,讓學生從中享受到英語對話的樂趣,真正進行語言交流,實現(xiàn)語言能力的突破。

      三、教學目標

      (一)知識目標

      1.學生能夠在語境中理解生詞sandwich, drink, thirsty的意思,并能正確發(fā)音。

      2.學生能夠在圖片和教師的幫助下理解對話大意,并能較為流利地朗讀。

      (二)技能目標

      1.學生能夠在情景中運用句型What would you like to eat/drink? I’d like...詢問并回答某人想要吃/喝什么。2.學生能聽懂、會說、會讀對話,并在合適的環(huán)境下恰當?shù)厥褂盟鶎W語言。

      3.學生能理解would的縮寫形式為’d,并能正確使用。

      (三)情感態(tài)度目標

      1.通過問答學生喜愛的食物,指導他們形成健康的飲食觀念。2.通過比較含有水果單詞的英美國家的習語和俚語,了解中西方文化的差異,培養(yǎng)學生跨文化思維能力。

      四、教學重難點

      教學重點:學生能夠在情境中運用句型What would you like to eat? What would you like to drink? I’d like...并能分角色表演對話。教學難點:

      1.學生能夠在實際生活情境中用本課重點句型詢問并回答某人想要吃/喝什么。2.would的縮寫形式’d容易在句子中忽略掉。

      五、教學步驟

      Step I.Warming up and revision.(1)Greetings.(2)Enjoy a song?What would you like?? Ask ss ?What food can you hear in the song??(potatoes,green beans,bananas,oranges,sandwiches,chocolates,fish,beef,chicken)

      What other

      food

      do

      you

      know?(bread,egg,cake,Coke,milk,soup,tomatoes,rice……)Computer show the pictures of food,ask ss ?What would you like ??

      【設計意圖】通過聽歌復習聽到的食物單詞,為開新課營造輕松的氛圍。通過頭腦風暴的形式復習學過的關于食物的單詞,為新的內(nèi)容做好鋪墊。Step II.Presentation(1)Let’s try 1.So many delicious food, I’m hungry, look!Sarah is hungry, too.Let’s see what they have.What would Sarah like to eat? Let’s listen and fill in the blanks.2.Check the answers.She would like some bread and chicken.Mom put the chicken in the bread, she makes a chicken sandwich.Teach?sandwich?write on the blackboard.I’m too hungry, one sandwich is not enough, I can eat three sandwiches.Teach ?sandwiches?.3.After eating three sandwiches, I’m thirsty.Teach:?thirsty?.I’d like some water.I want to drink water.(喝水)【設計意圖】情景中進行聽力練習,學習新單詞。并利用現(xiàn)實情景引入thirsty 和drink兩個新單詞。(2)Let’s talk 1.Sarah’s father is back home.He is hungry and thirsty.What would he like to eat? What would he like to drink? Let’s watch the video.Check the answers and write on the blackboard.Sarah’s father is very polite,he says,? A sandwich,please.?

      He is thirsty,so he says?I’d like some water.?

      How do they ask the questions? Let’s listen and underline the questions.Then check the questions and write on the blackboard.?What would you like to eat?/What would you like to drink??

      Role read the target languages.(3)Listen and repeat.Then role read the dialogue.Step III Practice 1.I’m hungry.What can you ask me?(What would you like to eat?)I’d like some…(Ask three or four ss to ask and answer.)Ask Ss ?What would he or she like to eat??Sn:He/She would like …

      2.T:Are you thirsty? S1:…T:What would you like to drink?S1:...T:I’m thirsty.S1:…T:I’d like some water.Ask two pairs to ask and answer.3.Pair work 4.Show time-Can I help you?-Yes,I’m hungry.-What would you like to eat?-I’d like some…-Would you like some…?-Yes.-Here you are.–Thanks.六、板書設計:

      Unit 3 What would you like ?

      A Let’s talk What would you like to eat?

      A sandwich,please.What would you like to drink?

      I’d like some water.Unit 3 My friends A Let’s talk教案

      灤縣第三實驗小學 趙秀文

      一、教學內(nèi)容:

      PEP小學四年級上冊Unit3 My friends A Let’s talk

      二、設計理念:

      《英語課程標準》(2011年版)中實施建議部分第二點強調注重語言實踐,培養(yǎng)學生的語言運用能力。本課的重點是詢問他人姓名并作答。根據(jù)《課標》和本課的重點,在教學設計時,我通過Free talk創(chuàng)設真實的語言情景,采用Guessing game, Make a survey, Discuss and then make a dialogue, Let’s say ? my friend?等語言實踐活動,培養(yǎng)學生用英語做事情的能力。

      三、教材分析:

      本部分的核心句型是What’s his name ? His name is ZhangPeng.He’s tall and strong.教材通過John向媽媽介紹自己的新朋友張鵬的情景。讓學生感知上述句型的語義及請用情景。本節(jié)課是第三單元的第一課時,屬于對話課,四、學情分析:

      小學四年級學生活潑好動,對英語有濃厚的學習興趣,能夠用英語進行簡單的日常交流,但缺乏持久的注意力。根據(jù)這一情況,本課中,我是在學完a部分Let’s learn后,利用學生已有的基礎,學習a let’s talk,將重、難點化解于情景和游戲教學中,減低其學習壓力,提高其學習效率,同時采用激趣法和多媒體課件刺激學生的感官,設計豐富多彩的教學活動,創(chuàng)設真實的語言情境,為學生提供自主學習、相互交流的機會及充分表現(xiàn)和自我發(fā)展的空間,引導學生在情景中學,情景中用,鼓勵學生通過體驗、實踐、合作等方式,培養(yǎng)學生的語用的能力,達到?學以致用?的目的。

      五、教學目標: 語言知識

      學習句型What’s his/her name? His/her name is… 語言技能:

      1.學生能夠理解對話大意。能夠用正確的語音語調朗讀對話。2 能夠在情景中運用句型What’s his./her name? His/Her name is …詢問他人姓名并能回答。情感態(tài)度:

      通過本節(jié)課的學習,培養(yǎng)學生珍惜友誼與朋友能友好相處的意識。讓學生在實際的情景中學會運用語言,感到學習英語是有用的,產(chǎn)生成就感,體會到學習英語樂趣。學習策略:

      通過各種語言實踐活動如Guessing game, pair work, Discuss and then make a dialogue, Let’s say ? my friend?,培養(yǎng)學生積極運用所學英語進行表達和交流的能力。

      六、教學重難點:

      教學重點:能夠在情景中運用句型What’s his /her name? His/Her name is …詢問并回答某人的姓名,并能在情景中恰當運用句型He’s /She’s …描述人的外貌特征。

      教學難點:能夠準確的在情景中區(qū)分句型What’s his name? What’s her name?并運用。

      七.教學過程

      Step 1.Leading in and revision 1.Chant Ss do the actions and read the words.2.Look and say Teacher do the actions and Ss say the words.設計意圖:有節(jié)奏的歌謠和肢體動作可以幫助學生更好的記憶單詞并快速進入學習氛圍。Step 2 Presentation 1.Teacher point to the Ss in the classroom and ask: Who is tall and strong in our class? Ss answer./ Teacher repeat : He is tall and strong.His name is … 2.Teacher ask the similar Qs such as: Who is short and thin ? Who is quiet ? Who is friendly? 設計意圖:由學生已經(jīng)會回答的He is ….到His name is …由舊知識引入新知識。

      3.Teacher write down the answer on the board and lead the Ss read the sentence.T point to one of the boys and ask : What’s his name ? in a slow voice.And help the ss answer.His name is ….4.Ask some of the boys in the same way.設計意圖:老師大量的問題重復,學生感知句型,在頭腦中感知新知識。

      5.Guessing game T show a boys picture but the boy face is blocked.T : I have a good friend.He is a boy.Can you ask the name ? Ss ask the question and T give the answer whisper in the ear.設計意圖:老師出示一個男孩的照片并且用紅色框遮住臉讓學生用新句型what’s his name ? 進行猜名字游戲。老師悄悄地把男孩的名字告訴提問的學生。從而也激發(fā)了其它的學生向老師提問。讓學生在游戲中運用句型。

      5.T point to a girl.and say ? She is a girl.She is thin.What’s her name ? Ss try to answer.Make a chant: her name, her name.What’s her name? What’s her name? Her name is … Her name is …

      T show the picture of Sarah and Amy by CAI and help Ss ask and answer.What’s he r name ? Her name is … to master the new language.6.T show the picture of 主情景圖.Let Ss ask and answer by using the new language.Help them know WuYifan is a Chinese friend.Chen Jie is a Chinese friend , too.Step 3 Textbook.1.Listen to the tape and think about ? Who is John ‘ s new friend? What’s his name? 2.Listen and repeat then practice the dialogue.3.Act it out.Step 4 Consolidation and extension T introduce own friend to the SS.And then ask a S to introduce her friend.Make a model.Then Ss work in pairs talk about their friends by using the new language.Unit 2 My schoolbag A Let’s talk

      灤縣第三實驗小學 陳玉雙

      教學目標:

      1. 能聽懂會說本課的會話。

      2. 能夠用正確的語音語調并按照意群朗讀對話;能夠在情景中運用句型 What’s in your schoolbag? An English book…I have a new schoolbag.It’s black and white.3.能夠在語境中理解新詞:schoolbag, English book, maths book, storybook的意思,并能正確發(fā)音。教學重點:理解對話大意。教學難點:

      1.發(fā)音:maths

      2.在回答句子時顏色前面不用冠詞,學生經(jīng)常會出現(xiàn)It's a red.這樣的錯誤。教具準備:

      1.教師使用的一只玩具熊貓

      2.教材相配套的教學課件

      3.教材相配套的教學錄音帶 教學過程:

      (一)熱身/復習(Warm-up/Revision)

      復習上節(jié)課內(nèi)容。

      (二)呈現(xiàn)新課(Presentation)

      1. 文本呈現(xiàn)對話內(nèi)容,初步感知、理解對話。

      聽音回答問題:What colour is Amy’s school?然后看動畫進一步整體感知對話,并回答:What’s in her schoolbag? 提煉核心句型,并與學生運用文本對話中進行真實交流:?What’s in your schoolbag? An _____, a ____,a _____and _________.?

      2. 讓學生用身邊的物品做What colour is it? It's…的問答練習。(注意顏色前面不能用冠詞,對學生說出的句子It's a blue.教師要隨時給與糾正)

      3. 教師出示一只玩具熊貓,問學生:What's this?對能夠回答出來的學生進行表揚,如果沒有學生能說出來,教師:It's a panda.It's a fat panda.在說句子時,教師要用手勢幫助學生理解fat一詞。讓學生看著熊貓重復教師剛才說的句子。

      4. 教師指著書包,與學生做問答。

      教師:What colour is it?

      學生:It's black and white.教師:What’s in your schoolbag? 學生:An English book…

      5. 讓學生模仿著做這組對話。

      6.聽錄音帶,跟讀并模仿。

      7. 觀看動畫,讓學生給人物配音。

      8.讓學生分小組表演對話。教師可讓學習好的學生在課文的基礎上,自編對話。對學習好的同學要提高要求。

      9.學生匯報練習結果,教師要進行評價。

      (三)趣味操練(Practice)

      游戲猜顏色

      兩個學生一組。一個學生手拿一件東西放在身后,對另一個學生說:I have…另一個學生說:Really? What colour is it? 手拿東西的學生說:Guess!然后那個學生來猜東西的顏色:It's … 手拿東西的學生用Yes/No來判斷對錯。直到那個學生猜對為止。然后兩個學生互換角色繼續(xù)游戲。

      (四)作業(yè)布置:可結合第一單元所學內(nèi)容,讓學生互相用What colour is it?詢問教室里的墻、門窗、黑板、電扇等物品的顏色并做相應的回答。使學生在真實的情景中運用和掌握所學知識。

      板書:

      Unit2 My schoolbag A Let's talk

      What’s in your schoolbag? An English book, a maths book,three storybooks and … 教學后記:

      學習內(nèi)容接近學生的生活,學生樂于學習學習用品書包,課本。學生能夠在情景中運用句型 What’s in your schoolbag?在真實的情景中運用和掌握所學知識。

      Unit 5 Dinner’s ready A Let’s learn 教學設計

      灤縣第三實驗小學 王淑文

      一、教學內(nèi)容

      (PEP)四年級上冊Unit 5 Dinner’s ready A Let’s learn

      二、設計理念

      以《英語課程標準(2011年版》教學理念為指導,在情景中學單詞,用中學。首先為學生創(chuàng)設在?Lucky star Restaurant? 就餐的情景,運用歌曲?What would you like ??熱身激趣,在口語交流中引出食物新詞教學;在單詞教學中注重語音的滲透,引導學生學會總結;在多樣化、多層次游戲與歌謠中鞏固單詞聽、說、認讀;在模擬情景運用中學會表達;關注中西方飲食文化異同,培養(yǎng)學生跨文化交際意識。

      三、課時目標 1.知識與技能目標

      (1)學生能夠聽、說、認讀單詞beef, chicken, noodles, soup, vegetables;(2)能夠熟練運用句型What would you like ?I’d like some…征求意見和表達。

      2.過程與方法目標:創(chuàng)設?Lucky star Restaurant?就餐情景,在?What would you like ?I’d like some…?的語用情景中呈現(xiàn)單詞,在比較中歸納、總結發(fā)音規(guī)律,在多樣化、多層次游戲與歌謠中鞏固單詞聽、說、認讀,在模擬情景運用中學會表達。

      3.情感態(tài)度與文化目標:了解中西方飲食差異,注意合理搭配飲食。

      四、教學重難點

      教學重點:五個單詞beef, chicken, noodles, soup, vegetables的聽、說、認讀;及句子?What would you like ?I’d like some…?的準確使用。

      教學難點:單詞vegetables,chicken的準確朗讀以及在情景中熟練運用單詞、句型征求和表達用餐意愿。

      五、教學資源

      教師用單詞卡片,學生自制食物單詞圖卡,課件及查閱資料

      六、導學程序 I Warm-up/Revision 1.Greeting 2.Le’s sing T:(課件呈現(xiàn)圖片Lucky star Restaurant)I’m very happy today.Let’s go to Lucky star Restaurant and have some delicious food.OK? A nice song is for you.?What would you like ??(播放動畫)Ss: Listen to the song and sing together.3.Revision&Free talk T:(課件出示rice, fish, juice, milk, bread, apples圖片)Wow!So many kinds of delicious food!Do you know them? Ss: Read them together.T: What would you like? Ss: I’d like some…,please.T: What would you like? S1-5: I’d like some…,please.(設計意圖:運用歌曲創(chuàng)設情境;復習已學食物單詞,在口語交際中感知新句型?What would you like ?? 運用已學表達愿望的句型?I’d like some…?,從機械性整體練習到個性化自由選擇表達。)II Presentation 1.Students learn the word ?beef ?and the sentence ?What would you like ? I’d like some…?

      (1)T:(口語交流情景引入)What would I like? Do you want to know? Look!I’d like some beef.(PPT shows the picture and the word.)What’s it ? Look!It comes from the cow.(引導學生理解詞意)Ss:牛肉

      T:示范并指導發(fā)音beef,?ee?/i:/,引導學生觀察f/f/ 的發(fā)音位置。

      Ss: Read it one by one.Then spell it together.T: Write the word on the board.(2)(口語交流)T: Hello,____!What would you like? S1: I’d like some beef.(Ask three students to answer the question.)T:(板書領讀)Read the sentences.(強調?would?的讀法和?would you?的連讀,給句子做降調標記。)Ss :Listen and repeat.Teacher asks and the students answer, and then change roles.(設計意圖:交流情境中引出新詞,初步感知理解、朗讀句子后為后續(xù)運用做準備。)

      2.Students learn the word ?chicken?

      (1)T: Anything else? What would you like?(PPT shows the picture and the word.)Look!I’d like some chicken.指導發(fā)音,?i? says /I/ , /t∫I/, ?e? says /I/,/kIn/ , /?t∫I kIn /, 借助手勢動作找重音, chicken chicken /t∫/ /t∫/ /t∫/,并做吃的動作。

      Ss: Read it one by one.Spell it together.(2)T:(PPT 呈現(xiàn)?你發(fā)現(xiàn)了嗎??)fish, milk, chicken, kitchen Ss: Read the words and find the regulation, ?i? says /I/ T: 引導學生重點比較區(qū)分?chicken?與?kitchen?的音與義。Ss: chicken chicken /t∫/ /t∫/ /t∫/(輔以動作?吃?),kitchen kitchen /k//k//k/(輔以動作?磕?)

      T:(?拍點?法讀繞口令)The(點)chicken(拍)is in the(點)kitchen(拍).Ss:Clapping and touching, say the tongue twister.拍點法說繞口令。

      (設計意圖:在單詞學習中滲透發(fā)音,找規(guī)律,并通過動作和?點法說繞口令?區(qū)別易混單詞意義與發(fā)音。)3.Students learn the word ?vegetables?

      (1)T: Good job!You know, to keep us healthy, we should eat some beef, some chicken, and we should eat some vegetables, too.(PPT shows the picture and the word.)示范讀。

      Ss:Read it together.T:(指導發(fā)音,分音節(jié)讀)vege /vedЗ/ ta/t?/ ble/bl/ s says /z/ ,第一音節(jié)重讀,借助動作找重音。

      Ss:優(yōu)生示范讀,任一橫行按順序讀, 學困生檢測讀,有針對性地指導。

      Ss: 聲音從低到高,伴著動作整體讀單詞。

      T:Good job!(Progress!)(組間評價與個別學生針對性評價結合)。

      (2)What would you like? I’d like some _____,please.(運用已學單詞交流,選擇兩種食物)T S1: model(示范)。Ss: Practice in pairs.(設計意圖:朗讀難點單詞分音節(jié)讀,借助動作找重音,并分三步為學生搭橋,即?優(yōu)生示范讀,任一橫行按順序讀, 學困生檢測讀?。并通過趣味性高低聲整體朗讀練習突破朗讀難點。借助圖片情景支撐,在對話練習中鞏固已學單詞。)

      4.Students learn the word ?noodles ?(猜謎呈現(xiàn))(1)T: Excellent work!So a riddle is for you.Look!(PPT 呈現(xiàn)謎語)They are long and white.They are yummy(美味的).People always(總是)eat them before birthday.What are they? Ss: Guess.(noodles)T:(PPT 呈現(xiàn)圖詞)noodles,pay attention to ?oo?/u:/ , s says /z/, /nu:dlz/ Ss: Read the word from team 1 to 4.(升降調讀)(2)句子中進行發(fā)音練習(聯(lián)想法記憶單詞長音規(guī)律)We eat noodles in the room after school.(3)活學活用(chicken noodles, beef noodles, vegetable noodles)

      T:Wow!, yummy!So many kinds of noodles.What would you like? Ss:Read the words.T:S1-3: I’d like some_____,please.(設計意圖:通過猜詞的方式激趣引入,并通過聯(lián)想記憶法將有相同發(fā)音的單詞編在一個句子中,引導學生感知、歸納發(fā)音規(guī)律。在?noodles?拓展中滾動復習chicken、beef和vegetable這幾個單詞,并與生活實際相結合,做到活學活用。)5.Students learn the word ?soup?(發(fā)音規(guī)律引入)T: Oh, I’m a little thirsty.Look!Is it juice? Are they noodles? What’s this? Can you read it?(引導學生觀察)juice noodles /u:/ S1:(嘗試讀)soup/su:p/ Ss: Read it one by one.T,Ss:(引導學生說說各種不同的湯)There are many kinds of soup, fish soup, egg soup , chicken soup and vegetable soup.(設計意圖:PPT呈現(xiàn)單詞的?義?,通過具有相同發(fā)音的單詞引入,由學生嘗試讀單詞,總結并運用發(fā)音規(guī)律。)6.Let’s learn文本(1)Listen and answer T: There are so many kinds of delicious food in Lucky star Restaurant.So Zoom and zip are in Lucky star ,too.What would Zoom like? Ss: Listen and answer.(設計意圖:在聽音解決問題中培養(yǎng)學生有針對性地獲取信息的能力。)(2)Listen and repeat(設計意圖:在聽音跟讀中培養(yǎng)學生對語音語調的模仿能力。)(3)Listen and number(設計意圖:在聽音標號的練習中檢測學生的單詞認讀能力。)III Practice 1.Louder and lower(高低聲游戲)2.Look and say(看口型說單詞)

      (設計意圖:通過聽音和觀察口型不同的方式說單詞,在游戲中激發(fā)學生學習激趣。)

      3.Quick response&What’s missing?(快速反應)

      (設計意圖:看圖和詞卡準確、快速說出單詞,通過圖片、單詞兩種不同的?What’s missing??游戲激趣,檢測學生單詞朗讀能力。)

      4.Listen and say(聽首字母,說單詞)(設計意圖:在?聽首字母,閉眼說單詞的游戲中加強首字母與單詞的聯(lián)系,培養(yǎng)認讀能力。)5.Let’s chant What would you like? I’d like some beef.What would you like? I’d like some chicken.What would you like? I’d like some soup.What would you like? I’d like some noodles.What would you like? I’d like some vegetables.(Teacher makes a model at first.Boys ask and girls answer, then change roles.)

      (設計意圖:在有節(jié)奏感的歌謠中鞏固單詞與句子發(fā)音,為運用做準備,并引導學生觀察、總結五種食物在單復數(shù)的使用上的不同。)IV Extension Make a dialogue(情景中創(chuàng)編對話)

      T:I’m the boss of Lucky star, Who wants to be the customer? Teacher asks a student to make a dialogue with her, and then students practice in pairs.Some students act the dialogue.T: 在對話展示前提出問題,?What would _____ like??讓其他學生帶著任務聽,并針對表演和回答問題分別給予評價。(設計意圖:在情景表演中學會征求和表達用餐意愿,實現(xiàn)在做中學。)Homework

      通過書籍、電腦或向家長請教等方式了解中西方飲食文化差異,完成飲食文化長廊的布置。

      (設計意圖:通過中西方飲食文化差異的資料查閱與交流,做到在語言學習的同時關注對學生文化意識的培養(yǎng)與滲透。)

      PEP三年級英語上冊

      Unit4 We love animals A Let’s learn 教學設計

      灤縣第三實驗小學 王敬輝

      一、教學目標:

      1、能聽說、認讀本課所學的常見的動物單詞pig, bear, dog, duck, cat。補充rabbit

      2、能用英文介紹這些動物:It’s a duck….3、能聽懂歌謠,理解含義。

      二、教學重點: 學習常見的幾種動物的單詞pig, bear, dog, duck, cat,rabbit.三、教學難點: 單詞pig, bear, dog,的發(fā)音,讓學生簡單了解一些語音知識。能跟讀chant并理解含義。本節(jié)課歌謠比較復雜,難。

      四、教具準備: 1 教師準備pig, bear, dog, duck, cat的圖片和相應的單詞卡片。

      2教師準備與教材相配套的教學錄音帶。

      五、教學過程: 熱身、復習(Warm-up/Revision)Let’s sing How are you? Oral practice學生口語會話(涵蓋1—3單元)。2 呈現(xiàn)新課(Presentation)

      導入課題:Today we will go to Unit 4 We love animals.帶讀并學習animal一詞。并討論:What animals do you know? 學生說一說自己知道的動物單詞,增加學習的自豪感。繼續(xù)調動學生學習興趣,玩游戲猜謎。教師將所學的動物pig, bear, dog, duck, cat單詞的圖片只露動物的尾巴,讓學生猜猜看 What is it?,導入單詞的學習,四線格書寫。學生根據(jù)動物的尾巴猜謎,并七嘴八舌的討論。在教學單詞的同時自然導入新句:What is this? It’s a … 的學習并將詞句結合交流。教師請學生讀單詞。讓學生相互說說、評評,讓學生間相互糾正單詞的發(fā)音。

      教師出示動物圖片,請學生將圖片用單詞讀出后將圖片貼在黑板上,并要求貼在相對應的單詞底下。使單詞的音、形、譯三者相結合。教師請五名“小老師”到講臺前帶讀單詞,既是對能力強學生的表彰也是多方面調動學習興趣的體現(xiàn)。讓每名“小老師”帶讀一個單詞。

      打開書39頁,全體學生聽錄音跟讀單詞。要求每讀一個單詞,手指一個單詞。跟讀單詞時力求模仿錄音中的語音語調。3 趣味操練(Practice)

      游戲:小組對抗賽

      a按五個小組pig, bear, dog, duck, cat開展對抗比賽,各小組挑選一名組員上講臺前抽取單詞卡片,大聲認讀,本組的其他組員快速做出此種動物的動作或模仿聲音,正確的加分。以此類推,直到六個小組都輪流過一次。

      b.各小組間自由挑選組員,按自己的意愿說本課單詞,但只張嘴不出聲音,要求對方猜出單詞是什么。例:cat小組挑選dog小組的一名組員并不出聲音的說單詞bear,dog小組的組員要按照口形猜出單詞,猜對的加分。以此類推,各組間自由考察,相互提問。

      c.聽本課歌謠,學習,讓學生了解一些形近音近的詞,了解發(fā)音規(guī)律:cat—fat, pig—big, dog—log, duck—truck, bear—pear.Homework: 抄讀背本課單詞

      六、板書設計:

      Unit4 We love animals

      A Let’s learn cat dog pig duck bear 動物圖片

      Look at the _______,it is _______.Unit4 We love animals

      第一課時 耿靜

      一、教學內(nèi)容

      PEP小學英語三年級上冊Unit4 We love animals Part A Let’s talk、Let’s play.二、教學目標(一)語言知識目標

      能聽懂、會說What’s this? It’s….Cool!I like it.并能在實際情景中進行運用。要求模仿正確,語調自然。

      (二)語言能力目標

      能聽懂一些簡單的指示語,并能按照指令模仿動物做出相應的動作。

      (三)情感態(tài)度目標

      培養(yǎng)學生熱愛動物、保護動物的意識。

      三、教學重點、難點

      1.本課的教學重點是學會用What’s this 來詢問這是什么,以及回答It’s … 2.本課的教學難點是能在圖片、實物或情境的幫助下運用句型What’s this/that?It’s a...詢問并回答動物的名稱。

      四、教具準備

      1.教師準備相關動物手影的圖片卡 2.學生準備有關文具的實物 3.本部分教材的錄音器材

      五、教學步驟

      Step1 Warm-up(熱身)1.教師播放 Recycle 1----Let’s sing 的錄音,師生共同演唱歌曲 How Are You?, 并伴有打節(jié)拍等動作。

      2.學生口語表演。教師給學生3分鐘左右的時間,讓學生根據(jù)所學內(nèi)容自編會話。(若課上沒有準備的時間,教師可留口頭家庭作業(yè),讓學生頭一天準備。)在學生準備完畢后進行課上表演。會話內(nèi)容為所學知識的總和,也可鼓勵學生將課外知識引入。以下提供兩個簡單的會話內(nèi)容:

      T:Good afternoon....S1:Good afternoon, Miss Huang.T:This is Dong Dong.He is new.S2:Hi, Dong Dong.Nice to meet you.T:Nice to meet you, too.T:Hello, Bai Ling.How are you? S3:Hi, I’m fine, thank you.And you? T:Very well, thank you.Step2 Presentation(新課呈現(xiàn))播放第一單元Let's chant的錄音,學生拿出文具跟讀并表演。

      請學生用Look!I have a....復習所學的文具。3.教師出示有關動物的新單詞:pig, bear, dog, cat, duck(這些單詞本課時只要求學生會聽,會說。認讀放在第二課時完成。)4.教師利用光線的作用,用手勢做出鴨子的手影,問學生What’s this ?引導學生回答It’s….教師繼續(xù)做出小狗的手影,引導學生詢問What’s this ? 5.教師播放Let's talk/ A部分的課件。播放之前提出要求: 你能聽到或看到幾種動物?How many animals? 你會說其中的哪種動物? Can you say in English? 你能說說其中還有你會的內(nèi)容嗎?Anything else? Step3 Practice(操練)1.師出示幾張動物手影的圖片,教學生做手影,學會后讓學生出黑板處,來進行表演,盡量讓學生利用What’s this?來詢問。其他同學來回答。

      2.對Let's play部分的操練:

      3.按照課本中所呈現(xiàn)的方式,請學生們來扮演這些小動物,模仿它們的動作及聲音 Step4 Assessment(課堂評價)做活動手冊第四單元第1部分的練習。

      Step5 Consolidation and extension(鞏固和延伸)聽錄音,仿讀會話,并在實際情景中運用所學內(nèi)容。你

      模仿學過的動物,將它們的名稱及表示它們叫聲的詞說給朋友和家長聽。板書設計:

      Unit4 We love animals

      What’s this? It’s a duck.It’s a dog.Oh,no./Oh,yeah

      第二篇:九年級英語優(yōu)秀教學設計

      九年級英語優(yōu)秀教學設計

      語言知識目標

      Language goals 目標語言 1.Words and phrases 單詞和短語

      Health, healthy, diet, stay away from, chips, coke, coffee, sprite, hamburgers 2.Sentence structure: 句型

      1)what do you have for your breakfast? 2)What do you have for your lunch? 3)What’s your favorite fruit?/ drink? 4)What should we do if we want to have a healthy diet? 語言技能目標

      How to keep a healthy diet? 以及 How to give advice? 學習策略目標 1)自覺完成課前任務 2)主動參與課堂活動 文化意識目標

      擁有健康的飲食習慣對于健康的身體非常重要。情感態(tài)度目標

      1)體會英語學習的樂趣,做到在“用中學,在學中用”。2)培養(yǎng)學生的團隊合作意識,學會分工合作。3)讓學生學會明白現(xiàn)在的生活來之不易,要好好珍惜。教學重難點 Key points: 1.Learn the key words.2.Learn to share your own pinion about healthy diet.Difficulties: Train students’ listening, speaking, reading and writing skills.教具準備

      a computer, blackboard, some food 教學步驟

      Step 1.Lead in and show the language goals.1.Lead the students talk about the importance of health.Health is just like the number “1” in the number 100,000.Without “1”, the number is meaningless.Similarly(同樣地),without health, there is nothing.T:(設計意圖:通過教師的引導,讓學生明白健康的重要性,并讓學生了解本課的語言目標。提升學生對健康的正確理解,增強學生參與的積極性。)Step 2.Jack’s diet

      Show the food that Jack often eat.T: look at Jack’s food, and think about the question if Jack is healthy.S: No.T: If Jack wants to be healthy, what should he do? S: stay away from(遠離)the unhealthy food and unhealthy drink.(設計意圖:使用展示Jack的食譜,加強了真實情景的設置。從而加強了學生對于談論真實飲食習慣的欲望。同時,為下面的新單詞,新句型的學習做鋪墊。)

      T: If we want to be healthy,what should we do? S:We should stay away from the unhealthy food and unhealthy drink.T: What are unhealthy food and what are unhealthy drink? S: chips,hot dogs, hamburgers, coke,coffee,sprite....(設計意圖:通過教師的引導,讓學生進一步理解健康的身體來自健康的食物,從而有意思的回避垃圾食品,并能為下一步給別人提建議作鋪墊)

      T: Do you think I am healthy? S: Yes.T: So do you want to know my diet? Now guess what I eat for my three meals.S: for breakfast, you eat...For lunch, your eat...For supper, you eat...T: As we all know, a healthy diet include healthy food and healthy drink.Then what are healthy food and what are healthy drink? S1: rice, vegetables, fruit, meat are healthy food.T: anything else? S2: I also think water, milk, juice are healthy drink.…

      (設計意圖:承上啟下,總結上面健康的飲食的各個為下面引導提建議的句型作鋪墊)

      Step 3 advice collection.T: Mary is not healthy, she often gets cold.What should she do? Can you give her some advice.S1: You should eat some apples.S2: You are supposed to drink more milk.S3: You had better eat more vegetables.S4: Why not eat more pears and drink more water......(設計意圖:在情境交際中讓學生掌握交際用語,操練鞏固重點句型,提高口語表達能力。)Step 4 healthy tips: An apple a day keeps the doctor away.一天一蘋果,醫(yī)生遠離我。Light supper makes long life 晚餐吃得少,保你活到老。

      After lunch sit a while;after supper walk a mile.午飯過后坐一坐,晚飯過后走一走。

      (設計意圖:掌握一些英語關于飲食的習慣表達方式。讓學生養(yǎng)成用英語思考的習慣。)Step 5 practice(solve problem)T: look at the picture and find out what’s Tom’s problem.S: He is too heavy and not healthy.T: Can you give Tom some advice.Tip 1: Don’t _________________________.Tip 2: You’d better(not)______________.Tip 3: It’s a good idea to ______________.Tip 4: ……

      (設計意圖: 讓學生回歸到語言學習的本質上來,在真實情境下正確運用語言,同時也是對上面所學內(nèi)容的一次很好的總結)Step 6 exercise 情景對話:根據(jù)所給情景與提示用英語進行交談。角色:醫(yī)生

      情景:一病人去看醫(yī)生,醫(yī)生覺得他太胖,要減肥,建議他少吃垃圾食品,另外要多吃蔬菜、水果。

      醫(yī)生: __________________________________ 病人: I’m not feeling well.醫(yī)生: __________________________________ 病人: What should I do? 醫(yī)生:_________________________________ 病人: Oh, I see.What else? 醫(yī)生:_________________________________(設計意圖: 用于致用。同時也是很好的起到為中考服務的目的,畢竟目前所進行的是話題式的復習)Step 7 Summary 1.Have the students sum up the contents in this class from the words, phrases, and grammar.Step 8 Homework: Write a short passage about your diet, and tell us if your diet is healthy.(設計意圖:通過作業(yè)的完成讓學生進一步能養(yǎng)成健康的生活方式,能夠更地道地使用英語來描述關于健康的飲食讓人健康的話題)

      第三篇:小學英語優(yōu)秀教學設計

      一.課題:Lesson 17Part(II)二.教學內(nèi)容分析: 三.學情分析: 四.教學目標(一)知識目標

      1、掌握Lesson 17 Part(II)單詞和句型,能依照課文句型用所學的單詞和句型在模擬情景中進行對話。

      2、掌握句型:Who’s she及其回答She’s?/ He’s?和一般疑問句Is she ??及其回答,并能在實際中運用。

      3、能用“The girl with a ?”并在實際中運用。(二)能力目標 1.能夠拼讀拼寫單詞

      2.能夠扮演角色進行情景會話 3.能夠用所說句型與他人交流 4.能夠和同伴合作交流(三)情感目標

      1.繼續(xù)激發(fā)學生學習英語的興趣 2.樹立正確的學習目的 3.養(yǎng)成良好的學習習慣

      4.培養(yǎng)和提高學生與他人交往的能力 五.教學重難點(一)教學重點: Who’s she?(Who’s he)句型及其回答。Is she ??(Is he ??)及其回答。(二)教學難點: Is she …?(Is he …?)

      肯定回答:Yes, she is(he is)否定回答:No, she isn’t(he isn’t)

      六、教具準備: 磁帶錄音機課文插圖單詞卡句型卡多媒體課件

      七、教學過程(一)Warm Up : 1.“Sing a Song”帶領全班邊唱邊做動作。

      (設計意圖:以讓學放松神經(jīng),調節(jié)好情緒,同時又可回憶上一節(jié)課學過的知識。)2宣布課題,板書課題,宣講目標: 這節(jié)課我們繼續(xù)學習Lesson 17的II部份,掌握四會單詞和Who’s she ? Is she??句型及其答語

      (設計意圖:讓學生有一個學習新知識的概念。)3復習Lesson17(I)1)Act Out(設計意圖:讓學生回憶上一節(jié)課所學的知識,教師可以在發(fā) 展性練習中檢查學生的掌握程度。同時可以鞏固舊知識)2)課件:熒屏上有五幅偉人圖像:毛澤東、周恩來、朱德、劉少奇、鄧小平。引導學生用“Who’s he? He’s ?.句型來問答。

      (設計意圖:再現(xiàn)上一節(jié)課的重點,讓學生反復運用鞏固,為下面新知識Who’s she ?She’s ?句型做準備。)(二)Prestation: 1.課文(II)的整體呈現(xiàn),聽錄音,讓學生盡量理解文章內(nèi)容(設計意圖:以“聽”為先。使學生對內(nèi)容有一個大概的理解。)2.分步呈現(xiàn)課文,讓學生進一步理解課文,掌握四會單詞,不作擴展性的操練。只要求學生熟悉課文。3.整體呈現(xiàn)課文

      讓學生對課文按整—分—整的步驟了解課文。

      (設計意圖:保證學生對課文的整體概念,強調課文的完整性。)4.Read after the tape(the pupils open the books)Read after me。Group work。Pair work。

      Read in front of the classroom.(設計意圖:這個環(huán)節(jié)以“讀”為主,基本完成學生對課文的掌握工作。熟讀課文,為后部分的發(fā)展性練習做好準備。)(三)Practice: 1.(練習卷)填寫所缺的單詞。(設計意圖:加強學生對新單詞的拼寫,加深對課文的熟悉程度。學生可在填寫空缺中,把新知識轉化成“寫”的形式。完成“聽,說,讀,寫“四個步驟。)2.Guessing game:熒屏上有學生的照片,每一幅開始時有的模糊不清,有的有花點遮住,有的只出現(xiàn)臉盤的一部份。引導學生用 Who’s she? She’s?Who’s he? He’s… Is she your classmate?(sister, brother, friend, monitor)Is he your classmate?(sister, brother, friend, monitor)Yes, she is.(No, she isn’t.)Yes, he is.(No, he isn’t.)

      (設計意圖:操練本課重點句型。用生動有趣的電腦游戲來操練學生,使他們能夠熟練地運用本課地重難點句型。)3.Add activity:(錄像)2個女孩分別拿著toy pig and toy rabbit 走來。(要求學生編對話。)

      Eg:A: Who’s the girl? B;Which girl? A: The girl with a toy rabbit.B: That’s … A: Is she your …? B;Yes,(No,)she is.(isn’t.)

      (設計意圖:讓學生把課本的知識轉化為自己的知識在實際情 景中運用。培養(yǎng)學生在實際情景中運用新知識的能力。)(四)Summary: 單詞: girl, with, sister, cousin 句型: The girl with a bag.句型對比 Who’s that girl?(電腦呈現(xiàn))Who’s she? She’s… Who’s he? He’s…

      Is she …? Yes, she is.(No, she isn’t.)Is he …? Yes, he is.(No, he isn’t.)(設計意圖:總結本課所學的知識。)(五)Homework 兩人一組,用本單元句型設計一個對話并表演.看誰演的最好.六課文板書 Who’s that ___? Which ___? The ___with a ___.Is __your __? No, She isn’t my ___.No,he isn’t my __ 七.

      第四篇:七年級英語優(yōu)秀教學設計

      篇一:初中英語七年級教案

      Unit3.Why do yu like koalas?

      The first period

      Ⅰ.Teaching Aims and Demands

      1.Knowledge Objects.1)Key vocabulary

      koala tiger elephent.dolphin panda lion penguin giraffe zoo

      cute map smart

      2)Target language

      Let’s see the pandas.Why do you like see the tigers?

      Because they are cute.2.Ability Objects:

      1)Train students’abilities of listening and speakng.2)Enable and help the students to learn how to listen to and talk about animals.3.Moral Object:

      It is very important for everyone to love the nature and protect animals.The earth is our home and animals are our friends..It is our duty to love the nature and protect enviroment.Ⅱ Teaching Key and Difficult Points

      1)Describe the animals using the words and the target language.2)Get students to learn “Why questions”, “Because answers” and the adjectives of quality.Ⅲ.Teaching methods

      1)Watching and describing methods

      2)Oral practicing method.Ⅳ.Teaching Aids:

      1)objects and some pictures.2)A recorder and computer

      Ⅴ.Teaching procedures

      Step1.Warming up

      1)Play the tape,get the students to listen to music of animals

      2)Play a guessing game.T: Listening to the voices of animals.What kinds of animals are they?

      3)Show some pictures about animals after guessing and talk about animals.T: Look,there is a big zoo in our city There are many animals in

      it.Do you want to see the animals in the zoo?Let’s go into the

      zoo.What kind of animals can you see?

      Step2.Present the new words

      1)T: Look.What is this in Chinese?

      Ss:“考拉”

      T: What is this in English?Do you know?

      Ss: No

      T: It is a koala.Read after me K-O-A-L A, koala.2)Show some new words in the pictures.and teach students to learn them.:

      koala tiger elephent.dolphin panda lion penguin giraffe

      zoo cute map smart

      Step3.Practice the new words(1a)

      1)Get students to read the words in 1a

      2)Match the words with the animals in the oictures.3)After that check the answers.Step4.Task

      1)Look at the pictures of animals and describe the animals like this.T: Let’s see the pandas.Do you like them?

      S1: Yes.I like them very much.T: Why do you like them?

      S1: Because they are cute.Let’s see the lions.T: Why do you want to see the lions.?

      S1: Because they are smart.T: Do they live on the land or in the water?

      S1: They live on the land.(At the same time,Teach the students the words,smart,cute)

      2)Get students to come up wth more new adjectives of quality to describe the animals.cute, smart, fun, interesting, scary, shy, lazy.(At this time,we can also let the students have a competition.This method can make the students active in class and it can help them develop their quick response and wide thinking)

      3)Get students to ask and answer in pairs to descibe the animals.4)Get students to performin in front of the class.Step5.Listening

      1)Play the tape,get students to listen and check.the animals in

      12)Play the tape again.Ask students to work in pairs.Students listen and repeat after the recording

      3)Check the answer.Step6.Pairwork

      1)Ask the students to make conversations in pairs.Show the followng.A:Let’s see the elephant.B:Why do you want to see the elephant?

      A:Because they are very smart.(T:Now please make conversations in pairs ,using the animals in Activity 1c.You can have a competition and let’s see which pair of students is the best?)

      2)Get a few pairs to show their conversations.Step7 Summary

      Today we have learnt lots of new words of animals,and the target language.We can describe the animals and other things using the target language.Now,We should remember the earth is our home and animals are our friends.It is our duty to protect animals and love the nature.Step8 Homework.1)Make a survey:What animals do you like?why?

      2)Write them down and make a conversation

      VI Blackboard design

      篇二:2013年新人教版七年級英語下冊教案

      Unit 1 Can you play the guitar?

      Section A(1a-2d)

      一、教學目標:

      1.語言知識目標:

      1)能掌握以下單詞:

      guitar, sing, swim, dance, chess, play chess, draw, speak, speak English, join, club

      能掌握以下句型:

      ① —Can you play the guitar? —Yes, I can./ No, I can't.② —What can you do? —I can dance.③ —What club do you want to join? —I want to join the chess club.2)能了解以下語法:情態(tài)動詞can的用法

      want to do sth.的用法

      2.情感態(tài)度價值觀目標:

      該部分內(nèi)容貼近學生的生活,談論的話題是能力。通過互相詢問或談論自己或對方在某一方面的能力,可以培養(yǎng)學生的一種群體意識。

      二、教學重難點

      1.教學重點:

      1)學習詢問和談論彼此的能力和特長;

      2)掌握一些彈奏樂器的表達方式。

      2.教學難點:

      情態(tài)動詞can的構成和使用。

      三、教學過程

      Ⅰ.Lead in

      1.教師可攜帶一些易于演奏的樂器,也可帶一些演奏樂器的圖片,一邊演示樂器,一

      邊說: I can play the guitar.…等;再指著圖片說:He/She can play the violin.But I can’t play it.等;然后詢問學生:Can you play the guitar?….并引導學生進行簡單的回答。

      2.Ss look at the picture in 1a.Then read the words and phrases.Let Ss match the activities

      with the people.Then Check the answers with the class together.Ⅱ.Presentation

      出示一些反映各種活動的圖片、幻燈片或播放課件,引導學生談論活動:

      He/She can dance/swim/sing/"··But I can’t dance/swim/sing/...等,學習表達活動的動詞短語。

      Ⅲ.Game(What can I do?)

      T: Tell your partners what you can do.For example:

      I can play the guitar.I can sing and dance.Ss work in groups.The let some Ss talk to their classmates in front of the class.Ⅳ.Listening

      1.T: Now let’s listen to the tape, find out the right conversation, and number them 1-3.(播放lb部分的錄音讓學生聽,引導學生根據(jù)所聽到的內(nèi)容,選出對話的順序,完成1b部分的教學任務。)

      2.Check the answers:(3, 2, 1)

      Ⅴ.Pair work

      1.Ask the Ss to practice the conversations in 1b with a partner.Then make their own conversations.(引導學生展開Pairwork活動,完成lc部分口語交際的教學任務,學會運用can詢問和表達能力。)

      Ⅵ.Listening

      1.Work on 2a;

      T: Now, look at the pictures on P2, listen to the four conversations.Just listen.(Play the recording for the first time, students only listen carefully.)

      Then, listen to the recording again, and circle the clubs you hear.Check the answers with the class.2.Work on 2b;

      引導學生根據(jù)對話內(nèi)容用正確的單詞填空,補全對話,再播放聽力材料一遍。讓學生進行校對,練習聽力和寫作能力,完成2b部分的教學任務。

      Check the answers with the Ss.Ⅶ.Pair work

      1.Look at 2b and talk about what the people can do and the clubs they want to join.老師可以和一名優(yōu)秀的學生做一個對話的例子,讓學生們明白如何去問答,例如: T: What club does Lisa want to join?

      S1: She wants to join the chess club.T: Can she play chess?

      S1: No, she can't.2.Ss work in pairs to practice asking and answer about Lisa, Bob and Mary.3.Ask some pairs to act out their conversations.Ⅷ.Role-play

      1.Ask Ss to look at the picture in 2d.Then Ss read the dialogue by themselves and try to

      find out the answers to these questions.① What club does Bob join?

      ② What club does Jane join?

      Ss read the conversation by themselves and find the answers to the questions.Then check the answers:

      ① Bob joins the soccer club.② Jane joins the English and art club.2.Explain something that Ss can't understand.3.Let Ss read after the teacher or play the recording and let Ss read after the recording.4.Ss work in pairs to act out the conversation.5.Ask some pairs come to the front of the classroom.They try to act out the conversation.See which group is the best.Homework:

      1.Remember the new words and expressions after class.2.Recite the conversation after class.3.Write English names as many as possible in the exercises book.Section A(Grammar Focus-3c)

      一、教學目標:

      1.語言知識目標:

      1)繼續(xù)練習運用情態(tài)動詞can。學會詢問和談論彼此的能力和特長。能掌握以下句型:

      ① —Can you play the guitar? —Yes, I can./ No, I can't.② —What can you do?—I can dance.③ —What club do you want to join? —I want to join the chess club.2.情感態(tài)度價值觀目標:

      該部分學習詢問或談論自己或對方在某一方面的能力和特長,可以培養(yǎng)學生的一種群體意識,促進同學們對自身的認識,為將來的自我發(fā)展奠定基礎。

      二、教學重難點

      1.教學重點:

      1)讓學生重點總結、發(fā)現(xiàn)情態(tài)動詞can的用法。

      2)通過一些與學生們實際生活相貼近的教學活動,來達到熟練運用的目的。

      2.教學難點:

      1)情態(tài)動詞can的用法;

      2)在實際交際活動中運用can來詢問與表達自己或他人的能力。

      三、教學過程

      Ⅰ.Warming-up and revision

      1.Ask some Ss about their abilities.T: Hi, S1!What can you do?

      S1: I can sing and dance?

      T: Can you play the guitar?

      S1: Sorry, I can't.But I can play chess.T: What club do you want to join?

      S1: I want to join the chess club.2.Role-play.Let some pairs role play the conversation in 2c.Ⅱ.Grammar Focus.1.閱讀指導:

      2.學生閱讀Grammar Focus中的句子,然后做填空練習。

      ① 你會游泳嗎?

      ______ you ______?

      ② 是的,我會。/ 不,我不會。

      Yes, ____ _______./ No, I _______.…(其余試題見課件部分)

      3.學生們完成填空試題后,可以打開課本檢查答案,對錯誤的句子,單獨進行強化記憶。Ⅲ.Try to Find

      老師將情態(tài)動詞的can的用法,以學案的方式呈現(xiàn)在大屏幕上,讓學生自主學習,并發(fā)現(xiàn)其用法。

      1.可以看出,在Can…?句型中,情態(tài)動詞can沒有________和_______ 的變化。

      2.用情態(tài)動詞can來詢問他人的能力可以歸納為以下句型:

      Can + _______+ _________ + 其他?

      肯定回答:_________________

      否定回答: _________________

      What + can + _______ + ________ ?

      學生們合作學習討論上面學案的答案,總結情態(tài)動詞can的用法。

      老師找部分學生對上述問題作答,并一起討論總結情態(tài)動詞can的用法。

      Ⅳ.Practice

      1.Look at 3a.告訴學生們用所給的詞匯來造句子。首先,用情態(tài)動詞can及所給的第一個動詞詞組來造一個一般疑問句,并作出一個否定的回答。然后,用轉折連詞but及第二個詞組造一個肯定句。

      Teacher makes the first one as a model:

      Can Wu Jun speak English? No, he can't, but he can speak Chinese.Ss try to make sentences using the phrases in 2~5.They can discuss with their partners.Then let some Ss tell their answers to the class.Check the answers with the class.2.Look at 3b.Tell Ss that your school is going to have a School Show next week.What can you do? You can show your talent in it.In order to let all the students know about it.We have to write a poster.Now, read the poster below and try to complete the poster with the

      words in the box.方法指導:應通讀全文,掌握短文大意;然后,仔細閱讀每個句子,根據(jù)空格前后的詞語進行推敲。比如,第三空格后有guitar一詞,可知些空格應填play一詞。其他類似。

      學生們,按老師指導的方法進行閱讀,并逐句推敲每空應填什么詞,在實際的運用提高自己的閱讀能力、分析能力及綜合運用能力。

      最后,教師與同學們一起校對答案,并對學生們有疑問的地方進行解釋。

      Ⅴ.Group work

      1.What can your group do in the school show? Make a list, then report to your classmates.2.First, work in group ask and answer about what you can do? e.g.S1: What can you do, S2?

      S2: I can do kong fu.S1: Great!What about you S3?

      S3: I can sing very well.…

      3.Then make a list together.4.Everyone in your group must write a report.Then select one student to report what your group can do.e.g.In my group, Li Ming can do kong fu.Zhang Li can sing very well.Ma Shuang can dance well…

      (最后,可以經(jīng)學生們評議來推舉最有能力的小組)

      Ⅵ.Exercises

      1.If time is enough, do some more exercises on big screen.Homework

      1.Read the sentences in Grammar Focus.2.Write a report about what your family members can do.

      第五篇:《軸對稱》優(yōu)秀教學設計1

      《軸對稱》優(yōu)秀教學設計

      【教學目標】 1.知識與能力

      (1)理解軸對稱圖形,兩個圖形關于某直線對稱的概念。

      (2)了解軸對稱圖形與兩個圖形關于某直線對稱的區(qū)別和聯(lián)系。(3)了解軸對稱的性質。2.過程與方法

      通過軸對稱圖形和兩個圖形成軸對稱的學習以及動手操作,讓學生關注生活,學會觀察,增強交流。

      3.情感、態(tài)度與價值觀

      通過軸對稱圖形和兩個圖形成軸對稱的學習,激發(fā)學生學習欲望,主動參與數(shù)學學習活動中,體會圖形的美,同時感悟數(shù)學來源于生活又用于生活。

      【教學重點】

      軸對稱圖形和兩個圖形關于某直線對稱的概念以及區(qū)別和聯(lián)系。【教學難點】 軸對稱的性質。

      【教學方法】創(chuàng)設情境-主體探究-合作交流-應用提高. 【教學用具】多媒體課件、直尺、剪刀和彩紙等

      【教學過程】

      一、創(chuàng)設情境,欣賞圖片,感受生活中的軸對稱現(xiàn)象和軸對稱圖形

      我們生活在圖形的世界中,利用圖形的某種特征我們想像和創(chuàng)造了許多美麗的事物.問題:觀察下列幾幅圖片,大家觀察后回答下列問題:(出示世博建筑物、奧運會開幕式鳥巢煙火、飛機、蝴蝶、窗花等圖片).

      (1)這些圖形有什么共同的特征?

      對稱給人以平衡與和諧的美感,我們生活在一個充滿對稱的世界里,你平時有注意到嗎?

      (2)你能舉出幾個生活中具有對稱特征的物體,并與同伴進行交流嗎?(3)你能利用手中的彩紙,剪出具有對稱特征的圖案嗎?

      二、動手操作,教師組織,合作交流,歸納軸對稱和軸對稱圖形的概念 師生互動操作設計:

      教師走到學生中去,與學生一起觀察圖形,討論其具有的共同特征,并利用“對折”的方法剪出各種美麗對稱的圖案,展示出來,可以發(fā)現(xiàn)這些圖形沿一條直線對折(我們把這條直線看作軸),直線兩旁的部分可以互相重合,比如在生活中具有這種特征的物體有:飛機、風箏、汽車等.

      1.經(jīng)過學生討論,找到特征后,引導學生歸納軸對稱圖形的概念.

      歸納:如果一個圖形沿一條直線對折,直線兩旁的部分能夠互相重合,這個圖形就是軸對稱圖形,這條直線叫做這個圖形的對稱軸.

      2.出示教材圖片,下面的每對圖形有什么共同特點?你能概括這些特點嗎? 學生觀察圖片,在獨立思考的基礎上進行交流,共同總結每對圖形所具有的特征,學生可能發(fā)現(xiàn):沿某條直線對折,兩個圖形能夠完全重合.

      在學生交流的基礎上,引導學生對軸對稱的概念進行歸納.

      把一個圖形沿著某條直線對折,如果能夠和另一個圖形完全重合,那么就說這兩個圖形關于這條直線對稱,這條直線叫做對稱軸,折疊后重合的點是對應點,叫做對稱點.

      3.觀察,類比軸對稱圖形和成軸對稱的兩個圖形的特點,教師引導學生對軸對稱和軸對稱圖形的區(qū)別和聯(lián)系進行討論交流,加深理解:

      軸對稱是說兩個圖形的位置關系.而軸對稱圖形是說一個具有特殊形狀的圖形.

      軸對稱的兩個圖形和軸對稱圖形都有一條直線,都要沿這條直線折疊重合;如果把軸對稱圖形沿對稱軸分成兩部分,那么這兩個圖形就是關于這條直線成軸對稱;反過來,如果把兩個成軸對稱的圖形看成一個整體,那么它就是一個軸對稱圖形.

      三、主體探索、教師引導,探究軸對稱圖形的性質和線段垂直平分線的概念

      1.如圖,△ABC和△A′B′C′關于直線MN對稱,點A′、B′、C′分別是A、B、C的對稱點,線段AA′、BB′、CC′和直線MN有什么關系?

      學生自行分析操作過程,從操作過程中發(fā)現(xiàn)數(shù)量關系,點A和A′是對稱點,可以設AA′與對稱軸的交點為P,將△ABC沿MN對折后A與A′重合

      于是有 AP=PA′、∠MPA=∠MPA′=90°

      對于其他的點也有類似的情況,于是可以發(fā)現(xiàn),對稱軸所在直線經(jīng)過對稱點所連線段的中點并且垂直于這條線段.

      2.鼓勵學生經(jīng)過獨立思考,發(fā)現(xiàn)數(shù)量關系并進行交流,同時給出線段垂直平分線的定義:“經(jīng)過線段中點并且垂直于這條線段的直線,叫做這條線段的垂直平分線”

      3.進而引導學生進行歸納:

      軸對稱的性質:“如果兩個圖形關于某條直線對稱,那么對稱軸是任何一對對應點所連線段的垂直平分線”.

      類似的“軸對稱圖形的對稱軸,是任何一對對應點所連線段的垂直平分線”.

      四、師生合作,應用提高,拓展創(chuàng)新

      1.出示生活中各種美麗的標志,如汽車標志,交通標志,數(shù)字,字母等等 先判斷哪些是軸對稱圖形,你能找出每個軸對稱圖形中的對稱點嗎?你還能找出它們的對稱軸嗎?

      學生交流動手操作,標出一組對稱點,找出每一個軸對稱圖形的對稱軸.并將學生交流的結果展示在黑板上,師生交流心得和方法.對稱軸是任何一對對應點所連線段的垂直平分線。為下一課學習垂直平分線的畫法打下基礎。

      2.利用以前認識過的一些簡單的幾何圖形,如三角形,正方形,矩形,平行四邊形,梯形等,以這些圖形的任意一條邊所在直線做為對稱軸, 找出對稱點,自己設計和創(chuàng)作軸對圖形或是成軸對稱的兩個圖,并將學生的成果展示在黑板上。

      五、歸納小結

      1.這節(jié)課你學到了什么?

      (1).軸對稱、軸對稱圖形的概念;;(2).軸對稱和軸對稱圖形的區(qū)別和聯(lián)系(3).線段垂直平分線的概念;(4).軸對稱的性質。

      2.你還學到了什么?還想學習什么?

      六、布置作業(yè)、下課

      作業(yè):收集和整理生活中有關軸對稱的圖片,課余時間進行交流,發(fā)現(xiàn)生活中對稱的美。

      【教學板書】 13.1軸對稱 1.軸對稱圖形

      (1)沿直線對折(2)兩側能夠完全重合 2.軸對稱

      3.垂直平分線

      (1)過線段中點(2)垂直于這條線段 4.軸對稱的性質

      對稱軸是任何一對對應點所連線段的垂直平分線

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