第一篇:仁愛(ài)版八年級(jí)下冊(cè)第八單元教案
八年級(jí)英語(yǔ)(仁愛(ài)版)下冊(cè)語(yǔ)言知識(shí)點(diǎn)歸納
Unit 8 Beautiful Clothes Topic 1 What a nice coat!
一、短語(yǔ):
1.on the first floor 在一樓2.get…from…從……中得到……3.shopping center 購(gòu)物中心 4.catch one’s eye 吸引某人的注意5.go with… 與……相配6.on special days 在特殊的日子 7.in fact事實(shí)上,實(shí)際上8.thanksgiving Day 感恩節(jié)9.depend on 依靠,依賴(lài),相信
10.It’s said that 據(jù)說(shuō)11.the same…as… 與…一樣12.protect…from… 保護(hù)…使不受…… 13.as well as 也,還14.be made of/from 由……制成 二.重點(diǎn)句型:
1.what’s it made of?它是由什么做成的?
be made of意為“由……制成”(看出原料),類(lèi)似結(jié)構(gòu)的短語(yǔ)還有 be made from“由……制成”(看不出原料)be made in “某物生產(chǎn)于某地” be made up of“由……組成”
be made into“把……作成某產(chǎn)品”如:
The table is made of wood.這張桌子是木頭制成的。Paper is made from wood.紙是木材做成的。
The TV set is made in Japan.這臺(tái)電視機(jī)是日本產(chǎn)的。
The medical team is made up of ten doctors.這支醫(yī)療隊(duì)由十位大夫組成。Bamboo can be made into walking sticks and fishing rods.用竹子可以制成很好的拐杖和釣魚(yú)竿。
2.The weather is getting warmer and warmer.天氣變得越來(lái)越暖和了?!氨容^級(jí)+and+比較級(jí)”表示“越來(lái)越……”如:
The little tree is getting taller and taller.那棵小樹(shù)越來(lái)越高了。
對(duì)于多音節(jié)的形容詞或副詞則這樣表達(dá)more and more+adj/adv.如: The girl becomes more and more beautiful.那個(gè)女孩變得越來(lái)越漂亮了
3.We can get cotton from plants and get wool,silk and leather from animals.我們可以從植物中獲得棉花,從動(dòng)物中獲得羊毛、絲綢和皮革。get sth.from/sth./sb.從某事或某人處獲得某物。
4.A…caught her eye.一個(gè)……引起了她的注意。如:catch one’s eye 意為“吸引某人的注意”如: Can you catch the teacher’s eye?
你能引起老師的注意嗎?
5.What the people there wear depends on their likes and dislikes.人們的衣著取決于他們的喜好。depend on 意為“依靠、依賴(lài)”如:
We depend on our hard work.我們依靠我們的努力工作。
6.Some people prefer to dress formally…一些人寧可打扮得正式些 prefer 寧肯,更喜歡……,prefer A to B = like A better than B I like prefer singing =I like singing better.我更喜歡唱歌。I prefer swimming to skating.比起滑冰我更喜歡游泳。
7.While many South American people have the same way of dressing as Australia? 然而許多南美的人們和澳大利亞有相同的衣著方式。While用于對(duì)比兩件事物,意為“而……,然而……”
Michael is interested in music, while his brother prefers P.E.邁克對(duì)音樂(lè)感興趣,而他的兄弟卻更喜歡體育。
the same… as 和……一樣/相同,反義詞:be different from…與……不一樣,如:
My idea is the same as yours, but it’s different from his我的主意和你的一樣,但和他的不一樣。
8.People first started wearing clothes to protect themselves from the sun ,wind, rain and cold.人們最早穿衣服是為了保護(hù)他們不受日曬、風(fēng)吹、雨打以及寒冷。protect …from sth/doing sth 阻止……做……
The trees can protect the sand from moving.樹(shù)可以防止沙子向前移。
Try to protect your skin from the sun.盡量保護(hù)你的皮膚不受太陽(yáng)暴曬。三.語(yǔ)法學(xué)習(xí):感嘆句
(1)感嘆句用于表示說(shuō)話(huà)時(shí)的一種較為強(qiáng)烈的感情。如:喜悅、贊嘆、驚異、憤怒、厭惡等。感嘆句的構(gòu)成為“感嘆部分+陳述部分+(主語(yǔ)+謂語(yǔ))”,感嘆部分由感嘆詞引導(dǎo),陳述部分為整個(gè)感嘆句的主語(yǔ)和謂語(yǔ),句尾要用嘆號(hào)“!”,讀時(shí)要用降調(diào)。如: What a nice day it is!多好的天氣!What a good boy he is!多好的男孩!How silly you are!你真傻!How beautiful it is!它多美??!
(2)感嘆句的四種形式:
What +a(an)+名詞單數(shù)+主語(yǔ)+謂語(yǔ)
What +形容詞+可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞+主語(yǔ)+謂語(yǔ)
How +形容詞+主語(yǔ)+be How +副詞+主語(yǔ)+動(dòng)詞
(3)口語(yǔ)中,what或how引導(dǎo)的感嘆句可省略主語(yǔ)+謂語(yǔ)。如:
What an interesting book!/How interesting!(4)what 與how引導(dǎo)的感嘆句之間的轉(zhuǎn)換。
What a beautiful girl she is!=How beautiful the girl is!How delicious the food is!=What delicious food it is!Topic2 What would you like to wear ? 一.重點(diǎn)詞匯:
1.school uniform 校服2.allow sb.to do sth 允許某人做某事3.make a survey 做調(diào)查 4.be in need 在需要時(shí)5.take off 脫下,脫掉;起飛6.on every occasion 在每一個(gè)場(chǎng)合 7.have a business meeting 開(kāi)商務(wù)會(huì)議8.dress for 為……穿衣服/打扮9.in fashion 流行,時(shí)尚 10.out of fashion 不流行,過(guò)時(shí)11.advise sb.(not)to do sth.建議/勸告某人(不要)做某事 12.at other times 在其余的時(shí)候;有的時(shí)候 二.重點(diǎn)句型:
1.I don’t like uniform because they will so ugly on us.我不喜歡校服,因?yàn)槲覀兇┝怂雌饋?lái)很丑。look so ugly on us意為“穿在我們身上看起來(lái)很丑”
2.I think our school should allow us to design our own uniform.我認(rèn)為我們的學(xué)校應(yīng)該允許我們?cè)O(shè)計(jì)自己的校服。
allow“允許、許可”,allow sb.to do sth.“允許某人做某事”如: Mr.Wang allows us to play football.王老師允許我們踢足球。3.They are good for patients.他們對(duì)病人有好處。
be good for 對(duì)……有益,be bad for 對(duì)……有壞處,be good at 擅長(zhǎng)于 4.Second,patients can find easily when they are in need.第二,當(dāng)病人需要我們時(shí),會(huì)很容易地找到我們。be in need “需要”,與 need同義。如:
When you are in need, you can call me.當(dāng)你在需要的時(shí)候,你可以打電話(huà)給我。5.You should take off your shoes when you enter someone’s home in Japan.當(dāng)你進(jìn)入日本人家的時(shí)候,必須先脫掉鞋子。
take off意為“脫下,脫掉”,反義詞組是put on.take off還可表示“起飛” The plane will take off in an hour.飛機(jī)將在一小時(shí)內(nèi)起飛。6.But now ,most of us can dress for ourselves.但是現(xiàn)在我們大多數(shù)人都可以自己打扮。dress for“為……穿衣服”
put on“穿(戴)上”的動(dòng)作,反義詞take off wear, have …on, be on…“穿(戴)著”的狀態(tài)。
dress sb./oneself“給別人/自己穿衣服,dress up“穿上盛穿、喬裝打扮” dress后不能接“衣服”類(lèi)的詞作賓語(yǔ)。
7.It’s well-known that uniforms are not popular but useful.眾所周知,制服不流行但有用。
①I(mǎi)t’s well-known…意為“眾所周知”如:
It’s well-known that this song is very popular.眾所周知,這首歌很流行。②not…but… 不是……而是……
He isn’t a teacher but a doctor.他不是一個(gè)老師而是一個(gè)醫(yī)生。三.語(yǔ)法學(xué)習(xí):
① 跟to do的動(dòng)詞口訣 希望想學(xué)就同意,(hope, wish, would like, want, learn, agree)需要決定選to do。(need, decide, choose)開(kāi)始喜歡又討厭,(begin, start, like, prefer, love, hate)to do, doing意無(wú)別。忘、記停止繼續(xù)試。
(forget, remember, stop, go on, try)to do意不同。命令警告邀人教,(order ,warn, ask, tell, invite, teach sb.to do)希望要讓別人做。
(wish,want, would like, get, allow sb.to do)五看三使役,(see, look at, watch, notice, observe, make, let, have)二聽(tīng)一感半幫助,(hear, listen to;feel;(to)help)主動(dòng)to字要離去,被動(dòng)to字要回府。② 跟do的動(dòng)詞口訣
聽(tīng)觀感使讓幫請(qǐng)最好不帶to,為什么不呢?
(hear,listen to,see,look at,watch,notice,feel,make,let,have,help,please, had better,why not)Topic3 Let’s go to see the fashion show 一.重點(diǎn)詞匯:
1.fashion show 時(shí)裝表演/時(shí)裝秀2.T-shaped stag T型臺(tái)3.in the center of 在……的中心 4.high fashion 高級(jí)時(shí)尚5.in the world of 在……領(lǐng)域6.wedding dress 婚紗 7.stand for 代表8.get one’s name 得名9.be known to 為……所知 10.be designed as 以……來(lái)設(shè)計(jì)
11.except for 除……之外 二.重點(diǎn)句型:
1.There is going to be a fashion show in fashion show in Xidan Shopping center.在西單購(gòu)物中心將會(huì)有一場(chǎng)時(shí)裝秀。
There is going to be…是There be結(jié)構(gòu)的將來(lái)時(shí),表示某地將舉行某項(xiàng)運(yùn)動(dòng),或?qū)⒂心澄?。如:There is going to be a football match in our school next week.=There will be a football match in our school next week.我們學(xué)校下周將有一場(chǎng)足球比賽。there is/are going to be=there will be 2.Here come the models.模特走過(guò)來(lái)了。
(1)英語(yǔ)中以here或there開(kāi)頭的句子要倒裝,除主語(yǔ)是代詞外,動(dòng)詞要放在主語(yǔ)之前。如:Here come Mary!瑪麗來(lái)了!
Here come the bus!車(chē)來(lái)了!
(2)主語(yǔ)若是人稱(chēng)代詞時(shí),主語(yǔ)和謂語(yǔ)的語(yǔ)序不變。如:Here she comes.她來(lái)了。Here it is.它在這兒。
3.The Tang costume stands for Chinese history and fashion culture.唐裝代表著中國(guó)的歷史和服裝文化。
stand for意為“代表”,如:It stands for Olympics.它代表著奧林匹克。
4.The so-called Tang costume got its name because China became known to other countries during the Han and Tang Dynasties.所謂的唐裝是因?yàn)橹袊?guó)在漢、唐時(shí)期開(kāi)始文明于世而得名。(1)so-called所謂的
(2)get one’s name得名 如:The village got its name from the lake in it.這個(gè)村莊因村內(nèi)的湖泊而得名。
5.Chinese fashion is different from not only western fashion,but also fashion from other Asian countries such as Japan and Korea.中國(guó)時(shí)裝不僅不同于西方國(guó)家,也有別于其他亞洲國(guó)家,如日本和韓國(guó)等。
(1)be different from與……不同
(2)not only …but also意為“不但……而且”(3)such as例如,比如說(shuō)
6.Today the Tang costume can be designed as formal or casual clothes.現(xiàn)在唐裝被設(shè)計(jì)成有正式款的,也有休閑款的。
be designed as被設(shè)計(jì)成 如:They decided that the theater will be designed as a palace.他們決定把那個(gè)劇院設(shè)計(jì)成宮殿模樣。
7.Today,few people wear kimonos except for special occasions like weddings and national celebrations.except for除……之外 如:The roads were clear except for a few cars.除了幾輛小汽車(chē)外,馬路上空蕩蕩的。三.語(yǔ)法學(xué)習(xí):跟doing的動(dòng)詞口訣
怎樣善于做貢獻(xiàn)?(What/how about doing ,be good at/do well in doing, make a contribution to doing)阻止他人放棄練。(stop/prevent/keep sb.from doing, give up doing, practice doing)有難寧可不介意,(have problems doing, prefer doing sth./to doing sth, mind doing)建議花時(shí)忙完成。(suggest doing, spend doing, be busy doing, finish doing)使人不禁有信心,(keep sb.doing sth., can’t help doing ,have confidence in doing)繼續(xù)展望想未來(lái)。(keep/keep on doing, look forward to doing, feel like doing)
驚喜滿(mǎn)意又興奮,(be amazed/surprised at doing, be pleased/satisfied with doing, be excited about doing)
牢記doing值得喜洋洋。
(be worth doing, enjoy doing, have fun doing)
第二篇:仁愛(ài)英語(yǔ)八年級(jí)單元教案
Unit1 Topic3 Section D I will take part in the school sports meet 一.Student's level: junior2 二.Teaching aims: 1.knowledge aims: ①sum up and review the simple tense with “will;
②Go on learning something about Olympics.2.Skill aims:① Listen the dialogue and passage about Olympics;
②Can talk about the olympics in some chief sentences.3.Emotion aim: Use the Olympic spirit of persistence to encourage students, enhance heir patriotism(愛(ài)國(guó)熱情)三.Teaching contents: 1.new words: republic, host, grass,....stand for, at least.2.The content in page23, including some new knowledge about the Olympics 3.Phrase : stand for 代表,傲天at least至少,at night在晚上,again and again反反復(fù)復(fù)地
四.Teaching focus: t he simple future tense with ”will“ 五.Teaching difficulty: the knowledge about the Olympics.For example: the mascots(吉祥物)六.Teaching method: 3p model 七.Teaching aids: pictures, songs,tape-recorder.八.Teaching procedures: 1.Presentation:(1).Greeting and dictation T: Class begins Ss:Good morning teacher T: Good morning students, sit down please.OK, please take out your dictation book, I'll check your work we assigned before.T: foreign, have fun, 為···準(zhǔn)備好,接力賽,交朋友,perhaps, shall,pick out, pick up, theater
T: OK,group leaders help me to collect the dictation books,and hand them in my desk.T: Today, we'll learn a new chapter Section D in page 23.but before i ,we have to learn some new words to be ready for next class.Please turn to page 124 Topic 2共和國(guó),How to pronounce?...(competence: visitor —visit(v,n), 訪問(wèn),拜訪。improve —improvement(n), most(n)最多,最多量。
at most至多.You can read them after classes,Now,let's turn to page 23
Section D(板書(shū)):(present the picture of the Olympic ring or let them look at the picture on the book)
T: Look at this picture ,do you know what it is? Ss: 奧運(yùn)五環(huán)
T:How to say it in English? Ss:.....T: The Olympic rings(奧運(yùn)五環(huán))【板書(shū)】,read after me ”The Olympic rings Ss:The Olympic rings T: Do you know other knowledge about Olympics? S1: The People's Republic of China took part in the Olympics for the first time in 1952.S2:Xu Haifeng won the first gold for China.S3: China won 28 golds in the 2000Sydney Olympics.S4:.........., S5:.....(sum up and lead in new knowledge)T: Good, you all know much about the Olympics.Would you like to learn more? Let's learn section D together.T: The modern Olympics started in Athens,Greece.What's its motto? Ss: Faster, higher, stronger.更高,更快,更強(qiáng)
T;Yes, 現(xiàn)代奧運(yùn)會(huì)始于雅典這個(gè)地方,它的格言是:更高,更快,更強(qiáng): faster,higher,stronger。Motto(n)箴言,格言。Just now,we looked this picture.It is the Olympic rings,They are a symbol of the Olympic games.這是奧林匹克運(yùn)動(dòng)會(huì)的象征。
T: How many rings are there?What do they stand for? S1: Five rings,They stand the five parts of the world.T: What's the meaning of it? S2: 一共有五環(huán),它們代表著世界的五個(gè)部分。T: Yes,代表著世界的五個(gè)部分。Do you know which parts are they? Ss: No T: They are 大洋洲,非洲,美洲,亞洲,歐洲 T: How many kinds of colors of the rings?what are they? Ss;five.They are blue, yellow,black,green,and red.T;What's the meaning of them? SS: 藍(lán),黃,黑,綠,紅
T:Yes,you can find at least one of these colors in the flag of each country in the world.每個(gè)國(guó)家的國(guó)旗上你至少能找到一種顏色,at least最少,至少
T: OK, now,you should finish 1b according to 1a.(one minute)T: Let's check the answer, What's the motto of the Olympic Games? Ss: Faster,Higher,Stronger
T:Yes,How about the symbol of he Olympic Games? Ss:The Olympic rings.T: What do the five rings stand for ? Ss: The five parts of the World.T: What about the last one? Ss: blue, yellow,black,green,and red.T: Yes, all is right.Very good.T: Do you want to know more about the Olympic Games? Ss: Yes.T: let's learn it from part2 together,Try to match the mascots with the host cities.Mascot(n)吉祥物。Match A with B.把A與B搭配起來(lái)。所以這部分要求你們把下面的吉祥物與所對(duì)應(yīng)的主辦城市搭配連線(xiàn)。
You can match them by discussing.T: Can you match all of them? Ss: No T: OK,Let me tell you, mascot(n)吉祥物,意指能給人帶來(lái)吉祥好運(yùn)的人,動(dòng)物或物件,大多國(guó)家以特有的動(dòng)物形象為創(chuàng)作原型。T: a Los Angeles 1984.1984年美國(guó)洛杉磯奧運(yùn)會(huì),其吉祥物是山姆鷹,鷹是美國(guó)國(guó)鳥(niǎo),被認(rèn)為是自由和力量的象征。鷹穿著代表美國(guó)傳奇人物“山姆大叔”的服裝,以美國(guó)星條旗為背景,紅白藍(lán)三色更是美國(guó)的代表色,所以此處a 應(yīng)match picture2.T: How about Sydney 2000? 2000年的悉尼奧運(yùn)會(huì) Ss: picture 4 T;Yes, Olly 笑翠鳥(niǎo),代表奧林匹克博大精深,生活在空中,代表澳洲空氣。Syd 鴨嘴獸,代表澳洲人民的生活與活力,生活在水中,代表澳洲的水。Millie 針鼴猬,千禧年是一個(gè)信息領(lǐng)袖生活在地上,代表澳洲的土地。
T: How about C,Athens 2004? 2004年雅典奧運(yùn)會(huì) S s:Picture1 T: Yes, Phevos(費(fèi)沃斯)和 Athena(雅典娜)分別代表光明音樂(lè)之神和智慧女神,它們是希臘陶土雕像玩偶,有著大腳丫,長(zhǎng)脖子和小腦袋。
T: How about the last one? Ss: picture d T: Yes, can you match all of them now? Ss: Yes, We can.T:OK, very good.
第三篇:人教版八年級(jí)英語(yǔ)下冊(cè)教案第八單元
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
Unit8 Why don’t you get her a scarf?
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
全國(guó)中考信息資源門(mén)戶(hù)網(wǎng)站 004km.cn
第四篇:八年級(jí)第八單元傳染病教案
《第八單元 第一章 第一節(jié) 傳染病及其預(yù)防 》教案
【教學(xué)目標(biāo)】
(一)知識(shí)目標(biāo)
1.掌握傳染病的病因、特征以及傳播的基本環(huán)節(jié)和預(yù)防措施。2.說(shuō)出常見(jiàn)傳染病的病原體、傳播途徑及預(yù)防措施。
(二)能力目標(biāo)
培養(yǎng)資料分析能力,理論聯(lián)系實(shí)際能力
(三)情感態(tài)度價(jià)值觀
通過(guò)了解傳染病的傳播途徑和預(yù)防措施,建立正確的傳染病預(yù)防觀點(diǎn),養(yǎng)成健康的生活方式,懂得身體健康的重要性?!窘虒W(xué)重點(diǎn)、難點(diǎn)】 密切聯(lián)系生活實(shí)際,用身邊的事例來(lái)引導(dǎo)學(xué)生分析,理解傳染病流行的三個(gè)環(huán)節(jié)以及預(yù)防的措施。
【教學(xué)方法和模式】談話(huà)法和指導(dǎo)讀書(shū)相結(jié)合的啟發(fā)式教學(xué);多媒體教學(xué)手段?!窘虒W(xué)過(guò)程】
Ⅰ、導(dǎo)入
以去年的埃博拉病毒流行為事例導(dǎo)入新課。Ⅱ、新課教學(xué)
一、什么是傳染病
【指導(dǎo)讀書(shū):資料分析】
1、病原體: ①細(xì)菌 ②病毒 ③寄生蟲(chóng)
【指導(dǎo)識(shí)圖】
2、傳染病的特征 【談話(huà)法啟發(fā)歸納】
⑴有傳染性。⑵有流行性。⑶可以預(yù)防。⑷有病原體。
二、傳染病流行的三個(gè)基本環(huán)節(jié)【結(jié)合課本圖解,要求學(xué)生說(shuō)出環(huán)節(jié),教師再舉例給學(xué)生辨析指出常見(jiàn)傳染病的病原體、傳染源、傳播途徑、易感人群】(1)傳染源:能夠散播病原體的人或動(dòng)物。
(2)傳播途徑:病原體離開(kāi)傳染源到達(dá)健康人所經(jīng)過(guò)的途徑。有空氣傳播、飲食傳播、生物媒介傳播等。
(3)易感人群:對(duì)某種傳染病缺乏免疫力而容易感染該病的人群。
三、傳染病的預(yù)防措施 【以禽流感流行時(shí)殺雞燒雞埋雞噴藥消毒打疫苗等作法為例,教師提出問(wèn)題,學(xué)生自學(xué)、討論為主;再結(jié)合課本圖片檢測(cè)自學(xué)效果,教師講評(píng),加強(qiáng)理解】(1)控制傳染源(2)切斷傳播途徑(3)保護(hù)易感人群 Ⅲ、總結(jié)和鞏固
要求學(xué)生說(shuō)出主要內(nèi)容——可以按板書(shū);然后做課后練習(xí)和課課練檢測(cè) 【板書(shū)設(shè)計(jì)】
第一節(jié) 傳染病及其預(yù)防
一、什么是傳染病
1、病原體: ①細(xì)菌 ②病毒 ③寄生蟲(chóng)
2、傳染病的特征⑴有傳染性⑵有流行性⑶可以預(yù)防 ⑷有病原體。
二、傳染病流行的基本環(huán)節(jié)
(1)傳染源(2)傳播途徑(3)易感人群
三、傳染病的預(yù)防措施
(1)控制傳染源(2)切斷傳播途徑(3)保護(hù)易感人群
第五篇:英語(yǔ)八年級(jí)下冊(cè)第八單元總結(jié)
Unit 8 why don’t you get her a scarf ?
1.表示建議的句型
Why don’t you do sth? =why not do sth? 8.what a lucky guy he is!=how lucky the guy is!How about sth?=what about sth? Shall we do sth? Let’s do sth?
Would you like to do sth? 表同意:Good idea.Sounds good.I agree with you.Why not? I think so.表否定: I disagree with you.Bad idea.I don’t think so.2.buy sth for sb=buy sb sth=get sb sth 3.adj.+enoughenough+n.4.give sb sth =give sth to sb 5.not creative enough 不夠創(chuàng)新 6.gift giving
7.instead of+doing /n./pron.Instead放詞尾 9.Receive 收到 是客觀上的 Accept 接受 是主觀上的 10.learn doing/ to do sth 11.try on 試穿
12.比較級(jí)+than +any other+n.任何一個(gè)都)
13.One of +the +最高級(jí)+n復(fù)數(shù) 14.Run out of
15.From across china=from all over china 16.Encourage sb to do sth 鼓勵(lì)某人做某事 17.Take/have an interest in=be interested in 18.Make much/great progress by doing sth通過(guò)做某事取得巨大進(jìn)步
19.rather than而不是,與其……不如……。可作為一個(gè)連詞詞組,用來(lái)連接兩個(gè)并列成分,表示在兩者中進(jìn)行選擇,意為“是A而不是B”,“要A不要B”,“寧愿A而不愿B”。后面可以接名詞、名詞短語(yǔ)、代詞、形容詞、副詞、動(dòng)詞、不定式、動(dòng)名詞等