第一篇:主語從句和形容詞加介詞的用法
It + be + adj.+ that...主語從句中常見的一種形式,即以引導(dǎo)詞that引出的主語從句,常以形式主語it代替。主語從句的時(shí)態(tài)不受主句的時(shí)態(tài)影響和限制,根據(jù)句子意思用適當(dāng)?shù)臅r(shí)態(tài)。結(jié)構(gòu):It is+adj.+that從句。常用于這個(gè)句型的形容詞有:necessary, important, clear, strange, true, good, wonderful, possible, unusual, certain, surprising;interesting等。
根據(jù)漢語意思完成句子。
1. 他可能已經(jīng)把一切都告訴她了。
____ is possible that he ____ ____ her everything.2. 海怪突然出現(xiàn)了很奇怪。
It ____ _____ that sea monsters suddenly ___________.3. 毫無疑問她將會(huì)在測驗(yàn)中做得很好。
It is certain _____ she ____ ____ well in her exam.用適當(dāng)?shù)男稳菰~填空
1.Miss Li often says that it is ________ to learn a foreign language well.2.Look at the black clouds in the sky.It is ________ to rain soon.3.It is ________
that Sunday is the first day of the week.4.Isn’t it ________ that chickens can swim? 5.Is it ________ the lazy boy can catch up with all his classmates?
很多形容詞可以與介詞連用。我們已學(xué)過很多這樣的搭配,現(xiàn)在一起來復(fù)習(xí)一下。
形容詞與某個(gè)特定的介詞連用,表示某個(gè)特定的意思。
①與about連接的形容詞:be worried about“擔(dān)心??”;be excited about“對??感到興奮”;be careful about“小心、謹(jǐn)慎”;be mad about“狂熱地迷戀”;be anxious about“為??感到焦慮”;feel nervous about/ at“對??感到心神不安”。
②與at連接的形容詞:be shocked at“對??感到震驚”;be good at“擅長??”;be bad at“在某方面不好或壞”;be angry at/ about sth“對??生氣”;be mad at sb“對??發(fā)怒”;be surprised at“對??感到驚訝”。
③與as連接的形容詞:be famous/ known as“作為??而著名”;be known as “被叫作??”。
④與for 連接的形容詞:be good for“對??有好處”;be bad for“對??有害”;be afraid for“為??而擔(dān)心”;be famous / known for sth“因??而著名”;be mad for “渴望”;be happy for“為??感到高興”;be responsible for“負(fù)責(zé),有責(zé)任”;be free for“對??免費(fèi)”;be available for“有空的”;be thankful for“感謝,感激??”;be ready for“為??做準(zhǔn)備”。
⑤與from 連接的形容詞:be different from“與??不同”。⑥與of 連接的形容詞:be short of“缺乏??”;be afraid of“害怕??”;be unaware of“沒意識(shí)到??,不知道??”;be tired of“厭倦,厭煩??”;be proud of“為??感到自豪”;be full of“充滿??的”。
⑦與on 連接的形容詞:be based on“基于,根據(jù)”;be keen on“喜愛”;be dependent on“依靠”。⑧與in連接的形容詞:be interested in“對??感興趣”;be absorbed in“專心致志,全神貫注”。
⑨與to連接的形容詞:be similar to“與??相似”;be friendly to sb“對某人友好”;be friendly to sth“對??有利”;be known to“被??所知”;be rude to “對??粗魯”;be grateful to sb“感激某人”;be equal to“與??平等”;be different to“與??不同”; ⑩與with連接的形容詞:be angry with sb“對某人生氣”;be strict with“對??嚴(yán)格要求”;be bad with sth“有??病”;be bored with“對??感到厭倦”;be good with“與??相處得好”;be crowded with“擠滿了??”;be happy with “對??感到滿意,放心”;be pleased with“對??感到滿意”;be delighted with“對??感到滿意”;be satisfied with“對??感到滿意”;be filled with“填滿”;be busy with“忙于??”。同一個(gè)形容詞與不同的介詞連用,表示不同的意思。例如: ① be good at“擅長??”;be good for“對??有好處”;be good with“與??相處得好”。
② be bad at“在某方面不好或壞”;be bad for“對??有害”。③ be happy for“為??感到高興”;be happy with“對??感到滿意”。同一個(gè)形容詞與不同的介詞連用,表示不同的意思。例如: ① be good at“擅長??”;be good for“對??有好處”;be good with“與??相處得好”。
② be bad at“在某方面不好或壞”;be bad for“對??有害”。③ be happy for“為??感到高興”;be happy with“對??感到滿意”。其他
① be angry with sb“對某人生氣”;be angry at/ about...“對??生氣”。② be friendly with/ to sb“和/對某人友好”;be friendly to sth“對??有利”。③ be different to/ from“與??不同”。
用恰當(dāng)?shù)慕樵~填空。
1.John is good ____ swimming.2.Judy is very proud ____ her English.3.Don't be afraid ____ singing in public.4.Children are dependent ____ their parents.5.Jane is quite equal ____ Bill in brains.6.She was tired ____ doing her homework.7.The architect was busy ____ his new design.8.Some European countries are famous ____ their castles.9.You don't have to be worried ______ them.They are OK.10.I'm very grateful ____ my parents and teachers.根據(jù)句意,用適當(dāng)?shù)慕樵~填空。
1.Why was her maths teacher so angry ____
him this time? 2.Could you lend me some money? I am a bit short ____ money these days.3.Children are always curious ____ everything around them.4.Sichuan is famous ____ its food.But the food tastes too hot for me.5.I can’t understand why the little boy is so excited ____ fashions.
第二篇:主語從句
高中英語語法之名詞性從句之主語從句
在句子中起名詞作用的句子叫名詞性從句(Noun Clauses)。名詞性從句的功能相當(dāng)于名詞詞組, 它在復(fù)合句中能擔(dān)任主語、賓語、表語、同位語、介詞賓語等,因此根據(jù)它在句中不同的語法功能,名詞性從句又可分別稱為主語從句、賓語從句、表語從句和同位語從句。
一、引導(dǎo)名詞性從句的連接詞
引導(dǎo)名詞性從句的連接詞可分為三類:
連詞:that(無任何詞意)whether,if(均表示“是否”表明從句內(nèi)容的不確定性)as if ,as though(均表示“好像”,“似乎”)以上在從句中均不充當(dāng)任何成分
連接代詞:what, whatever, who, whoever, whom,whose, whichever,whomever 連接副詞:when, where, how, why,how many,how much,how often 不可省略的連詞: 1.介詞后的連詞
2.引導(dǎo)主語從句和同位語從句的連詞不可省略。
That she was chosen made us very happy.We heard the news that our team had won.比較:whether與if 均為“是否”的意思。但在下列情況下,只可用whether:
1.whether引導(dǎo)主語從句并在句首2.引導(dǎo)表語從句 3.whether從句作介詞賓語4.從句后有“or not” Whether he will come is not clear.大部分連接詞引導(dǎo)的主語從句都可以置于句末,用 it充當(dāng)形式主語。
It is not important who will go.It is still unknown which team will win the match.二.主語從句
1、作句子主語的從句叫主語從句。主語從句通常由從屬連詞that,whether,if和連接代詞what,who,which,whatever,whoever以及連接副詞how,when,where,why等詞引導(dǎo)。that在句中無詞義,只起連接作用;連接代詞和連接副詞在句中既保留自己的疑問含義、又起連接作用,在從句中充當(dāng)從句的成分。例如:
What he wants to tell us is not clear.他要跟我們說什么,還不清楚。Who will win the match is still unknown.誰能贏得這場比賽還不得而知。
It is known to us how he became a writer.我們都知道他是如何成為一名作家的。
Where the English evening will be held has not yet been announced.英語晚會(huì)將在哪里舉行,還沒有宣布。有時(shí)為避免句子頭重腳輕,常用形式主語it代替主語從句作形式主語放于句首,而把主語從句置于句末。主語從句后的謂語動(dòng)詞一般用單數(shù)形式。常用句型如下:
(1)It + be + 名詞 + that從句(2)It + be + 形容詞 + that從句(3)It + be + 動(dòng)詞的過去分詞 + that從句(4)It + 不及物動(dòng)詞 + that 從句
另注意在主語從句中用來表示驚奇、不相信、惋惜、理應(yīng)如此等語氣時(shí),謂語動(dòng)詞要用虛擬語氣“(should)+do”,常用的句型有:It is necessary(important, natural, strange, etc.)that …
It is suggested(requested, proposed, desired, etc.)that…
2、第一部分:常規(guī)主語從句,即句子在復(fù)合句中充當(dāng)一個(gè)主語 主語從句的時(shí)態(tài):不受主句的時(shí)態(tài)影響和限制。
(1)That he finished writing the composition in such a short time surprised us all.(2)Whether we will go for an outing tomorrow remains unknown.(3)Who will be our monitor hasn't been decided yet.(4)Whom we must study for is a question of great importance.(5)What caused the accident remains unknown.(6)Whatever you did is right.(7)Who the watch belongs to was lost is unknown.(8)What we need is time.(9)What we need are good doctors.小結(jié):(1)引導(dǎo)主語從句連詞有that,whether,who,what,whatever等(2)連詞位于句首不能省略(3)主語從句大多數(shù)情況下視為三單,但也有例外,如例9
第二部分:為了防止句子頭重腳輕,通常把形式主語it放在主語位置,真正主語擱置于句末(1)It is certain that he will win the match.(2)It is true that he has made a very important discovery in chemistry.(3)It is very likely that they will hold a meeting.(4)It is strange that he should do that.(5)It is important that we all should attend the meeting.(6)It is strange that the man should have stuck to his silly ideas.(7)It is a pity that we won't be able to go to the south to spend our summer vacation.(8)It is still a mystery what caused the accident.(9)It is said that he has gone to shanghai.(=He is said to have gone to shanghai)(10)It is known to all that the gun powder was first invented by the Chinese.(11)It is suggested that the work should be done with great care.(12)It seems that he has seen the film.(=He seems to have seen the film)(13)It happened that the two cheats were there.(=The two cheats happened to be there)小結(jié):(1)以that 引出的主語從句,常以形式主語it引導(dǎo).It is +形容詞/名詞/某些動(dòng)詞ed + that 從句.(2)在有些that從句中要用虛擬語氣(should+do/should+have done)例句4,5,6,11.3、主語從句的用法
主語從句是在復(fù)合句中充當(dāng)主語的從句,通常放在主句謂語動(dòng)詞之前或由形式主語it代替,而本身放在句子末尾。
1.It 作形式主語和it引導(dǎo)強(qiáng)調(diào)句的比較
It 作形式主語代替主語從句,主要是為了平衡句子結(jié)構(gòu),主語從句的連接詞沒有變化。而it引導(dǎo)的強(qiáng)調(diào)句則是對句子某一部分進(jìn)行強(qiáng)調(diào),無論強(qiáng)調(diào)的是什么成分,都可用連詞that。被強(qiáng)調(diào)部分指人是也可用who/whom。例如: It is a pity that you didn’t go to see the film.2.用it 作形式主語的結(jié)構(gòu)
(1)It is +名詞+從句
It is a fact that … 事實(shí)是…
It is an honor that …非常榮幸
It is common knowledge that …是常識(shí)
(2)it is +形容詞+從句
It is natural that… 很自然…
It is strange that… 奇怪的是…
(3)it +不及物動(dòng)詞+從句
It seems that… 似乎…
It happened that… 碰巧…
(4)it is+過去分詞+從句
It is reported that… 據(jù)報(bào)道…
It has been proved that… 已證實(shí)… 3.主語從句不可位于句首的五種情況
(1)if 引導(dǎo)的主語從句不可居于復(fù)合句句首。
(2)It is said ,(reported)…結(jié)構(gòu)中的主語從句不可提前。例如:
It is said that President Jingo will visit our school next week.(3)It happens…, It occurs… 結(jié)構(gòu)中的主語從句不可提前。例如:
It occurred to him that he failed in the examination.(4)It doesn’t matter how/whether …結(jié)構(gòu)中的主語從句不可提前。例如:
It doesn’t matter whether he is wrong or not.(5)含主語從句的復(fù)合句是疑問句時(shí),主語從句不可提前。例如:
Is it likely that it will rain in the evening?
4.What 與that 在引導(dǎo)主語從句時(shí)的區(qū)別
What 引導(dǎo)主語從句時(shí)在從句中充當(dāng)句子成分,如主語.賓語.表語,而that 則不然。例如: What you said yesterday is right.1.________ makes mistakes must correct them.A.What B.That C.Whoever D.Whatever 2.It worried her a bit ____ her hair was turning grey.A.while B.that C.if D.for 3.When and why he came here ________ yet.A.is not known B.are not known C.has not known D.have not known 4.________ is no reason for dismissing her.A.Because she was a few minutes late B.Owing to a few minutes late C.The fact that she was a few minutes late D.Being a few minutes late 5.________ Tom liked to eat was different from ________.A.That…that you had expected B.What …that you had expected C.That…what you had expected D.What…what you had expected
6.________ we go swimming every day ________ us a lot of good.A.If...do B.That...do C.If...does D.That...does 7.It ________ Bob drives badly.A.thinks that B.is thought what C.thought that D.is thought that 8.It's uncertain ________ the experiment is worth doing.A.if B.that C.whether D.how 9.________ the boy didn't take medicine made his mother angry.A.That B.What C.How D.Which 10.____ we can't get seems better than ____ we have.A.What, what B.What, that C.That, that D.That, what 11.____ you don't like him is none of my business.A.What B.Who C.That D.Whether 12..____ we'll go camping tomorrow depends on the weather.A.If B.Whether C.That D.Where 13._________is going to do the job will be decided by the Party committee.A.That B.Why C.How D.Who 14._______we'll finish translating the book depends on the time.A.When B.Why C.What D.That 15.______he won't go there is clear to all of us.A.How B.What C.Why D.This 16.______the house will be built will be discussed at tomorrow's meeting.A.If B.Where C.That D.What 17.._______you come or not is up to you.A.What B.If C.Why D.Whether 18.._______makes mistakes must correct them.A.Who B.Anyone C.Whoever D.Anybody 19.._______team will win the match is a matter of public concern.A.Which B.That C.If D.How 20..________leaves the room last ought to turn off the lights.A.Anyone B.The person C.Whoever D.Who
[參考答案] 1-10 CBACD DDCAA 11-20 CBDAC BDCAC
第三篇:主語從句教案
英語教案---主語從句
主語從句:做主語用的名詞性從句,因其在復(fù)合句中做主語,又稱主語從句,引導(dǎo)主語從句的有連詞that,whether,連接代詞who,what,which,連接副詞when,where,how,why等。
一、主語從句的連詞分三類
(1)從屬連詞引導(dǎo)的主語從句
(that whether if)例如:That you will win the medal seems unlikely.That she survived the accident is a miracle.It is a miracle that she survived.that引導(dǎo)的主語從句:引導(dǎo)詞that_____ 含義,在句中_________成分__________省。Whether we will hold a party in the open air tomorrow depends on the weather.Whether she is coming or not doesn’t matter too much.It doesn’t matter too much whether she is coming or not.whether 引導(dǎo)的主語從句: whether有含義,意為_________在句中_____成分_____省。注意:引導(dǎo)主語從句,不能用if不能在開頭,只能用whether。
對于以連詞thatwhether引導(dǎo)的主語從句,可以用形式主語______替代主語從句,避免頭重腳輕。
(2)用連接代詞引導(dǎo)的主語從句
在由連接代詞who, whose, whom, which, what, whoever, whomever, whichever, whatever引導(dǎo)的名詞性從句中,其連接代詞在句中起名詞性作用,________(做/不做)成分.例如:What you need is more practice.Whatever we do is none of my business.whatever = anything that;whoever = anyone who。要注意和whatever, whoever引導(dǎo)的讓步狀語從句的區(qū)別。
如:Whoever breaks the law should be punished.(主語從句)(=Anyone who breaks the law should be punished.)
Whoever breaks the law, he should be punished.(讓步狀語從句)(=No matter who breaks the law, he should be punished.)
(3)用連接副詞when, where, why, how引導(dǎo)的名詞性從句(其連接副詞_____含義,在句中作_____ 語。)
例如:Where we should leave it is a problem.When they will come hasn’t been made pubic.三、it 作形式主語的主語從句
有時(shí)為了考慮句子平衡,通常在主語從句處使用形式主語it,而將真正的主語從句移至句末。這分四種情況: It is +名詞+從句
It is a fact that? 事實(shí)是??;It is good news that ? ??是好消息;It is a question that ? ??是個(gè)問題;類似的名詞還有:a pity;a wonder;a good thing;a surprise等。It is a mystery to me how it all happened.It is no surprise that Bob should have won the game. It is +形容詞+從句
It is necessary that ? 有必要??;It is clear that ? 很清楚??;It is likely that ? 很可能??;It is important that ? 重要的是??
類似的形容詞還有:strange;natural;obvious;true;good;wonderful;possible;unlikely;quite;unusual;certain;evident;worth-while;surprising;interesting;astonishing, etc.It seems obvious that we can not go on like this.It is necessary that you(should)master the computer.注:有些主語從句中,謂語動(dòng)詞很多為“(should)+動(dòng)詞原形”,即要用虛擬語氣。
It is said that ? 據(jù)說??;It is reported that ? 據(jù)報(bào)道??;It has been proved that ? 已證明??;It must be proved that? 必須指出??
類似的過去分詞還有:known;estimated;expected;believed;thought;hoped;noted;discussed;required;decided;suggested;demanded;made clear;found out,etc.例如:It is reported that the weather will become warmer and warmer.It has not been made clear when the new road is to be opened to traffic.
It makes no difference whether he will attend the meeting or not.It does not matter if I missed my train.It happened that I saw him yesterday.(2)對關(guān)系代詞型what引導(dǎo)的主語從句,通常直接將主語從句放在句首。如: What we need is money.我們需要的是錢。
What I want to know is this.我想知道的就是這一點(diǎn)。
有時(shí)也可將助用形式主語。如:It is clear enough what he meant.他是什么意思很清楚。(3)如果句子是疑問句,則必須用帶形式主語it的結(jié)構(gòu): Is it true that he is the girl’s father? 他是那女孩的父親,是真的嗎? How is it that you are late again? 你怎么又遲到了?
四、連詞that的省略問題
That you didn’t go to the talk was a pity.很遺憾你沒去聽報(bào)告。(that不可省)It was a pity(that)you didn’t go to the talk.很遺憾你沒去聽報(bào)告。(that可省)引導(dǎo)主語從句的連詞that 有時(shí)可省,有時(shí)不能省,其原則是:若that引導(dǎo)的主語從句直接位于句首,則that______省略;若that引導(dǎo)的主語從句位于句末,而在句首使用了形式主語it,則that________省略 主語從句練習(xí)
1.________ makes mistakes must correct them.A.What B.That C.Whoever D.Whatever 2.It worried her a bit ____ her hair was turning grey.A.while B.that C.if D.for
3.When and why he came here ________ yet.A.is not known B.are not known
C.has not known D.have not known
4.________ is no reason for dismissing her.A.Because she was a few minutes late
B.Owing to a few minutes late C.The fact that she was a few minutes late
D.Being a few minutes late 5.________ Tom liked to eat was different from ________.A.That…that you had expected B.What …that you had expected C.That…what you had expected
D.What…what you had expected 6.________ we go swimming every day ________ us a lot of good.A.If...do B.That...do
C.If...does D.That...does 7.It ________ Bob drives badly.A.thinks that B.is thought what C.thought that D.is thought that 8.It's uncertain ________ the experiment is worth doing.A.if B.that C.whether D.how
9.________ the boy didn't take medicine made his mother angry.A.That B.What C.How D.Which
10.____ we can't get seems better than ____ we have.A.What, what B.What, that C.That, that D.That, what 11.____ you don't like him is none of my business.A.What B.Who C.That D.Whether
12..____ we'll go camping tomorrow depends on the weather.A.If B.Whether C.That D.Where
13._________is going to do the job will be decided by the Party committee.A.That B.Why C.How D.Who
14._______we'll finish translating the book depends on the time.A.When B.Why C.What D.That
15.______he won't go there is clear to all of us.A.How B.What C.Why D.This
16.______the house will be built will be discussed at tomorrow's meeting.A.If B.Where C.That D.What
17.._______you come or not is up to you.A.What B.If C.Why D.Whether
18.._______makes mistakes must correct them.A.Who B.Anyone C.Whoever D.Anybody
19.._______team will win the match is a matter of public concern.A.Which B.That C.If D.How
20..________leaves the room last ought to turn off the lights.A.Anyone B.The person C.Whoever D.Who
1~5 CBACD
6~10DDCAA
11~15 CBDAC 16~20 BDCAC
第四篇:形容詞和副詞,介詞,連詞
中考復(fù)習(xí)四 形容詞和副詞
考試要求:
形容詞和副詞的中考要求是:形容詞改為副詞(根據(jù)句子的需要);形容詞和副詞的比較級(jí)和最高級(jí);某些特殊變化的形容詞和副詞的比較級(jí)(little-less-least等);形容詞的同級(jí)比較(as/ so...as...的用法);形容詞比較級(jí)的疊加句型(如:The more you study,the better you will get)。
知識(shí)總結(jié):
1.形容詞的知識(shí)點(diǎn):
形容詞是用來形容和修飾名詞的一類詞。大多數(shù)形容詞具有比較級(jí),形容詞的位置一般在其修飾的名詞前面。形容詞在句子中一般可以作定語、表語和賓語補(bǔ)足語等。
例如:
I want to buy a green sweater.我想買一件綠色的毛衣。(定語)
Our headmaster is ill again.我們的校長又生病了。(表語)
My dog’s death made me very sad.(賓語補(bǔ)足語)
形容詞的種類一般有:
(1)簡單的形容詞有:good 好的,green 綠色的,long 長的,bright 明亮的(2)帶有前綴a-的形容詞:例如:afraid 害怕的,alike 相同的,asleep 睡覺的
(3)由動(dòng)詞的分詞構(gòu)成的形容詞:interesting 有興趣的,exciting 令人興奮的;tired 疲勞的
spoiled 寵壞的。
(4)復(fù)合形容詞:數(shù)詞+名詞+形容詞,如:five-year-old 五歲的;
名詞+現(xiàn)在分詞,如:heart-breaking 令人傷心的;
形容詞+現(xiàn)在分詞,如:good-looking 英俊的。
2.副詞的知識(shí)點(diǎn):
副詞經(jīng)常用來作狀語,修飾動(dòng)詞或者形容詞,副詞或整個(gè)句子,表示時(shí)間、地點(diǎn)、程度、方式等。
例如:
Your mother spoke to us politely.你媽媽非常有禮貌地給我們說話。
Luckily, we met our English teacher at the gate of the school.幸運(yùn)的是,我們在校門口遇到了我們英語老師。
副詞還可以作表語、賓語補(bǔ)足語和定語等,副詞作定語常需放在所修飾詞的后面。例如:
Life here is busy and interesting.這里的生活繁忙而有趣。
3.形容詞和副詞的比較等級(jí):
形容詞和副詞一般有三個(gè)等級(jí),即原級(jí)、比較級(jí)和最高級(jí)。一般來說,表示兩者同等或不同等程度時(shí)用原級(jí),通常用“as + 形容詞/ 副詞原級(jí) + as...”或“not as(so)+ 形容詞/ 副詞原級(jí) + as...”的結(jié)構(gòu)。
例如:
My brother is as tall as I.我弟弟和我一樣高。
I will run as fast as I can.我盡可能跑(和我能跑的速度一樣快)。
The weather in Beijing is not so hot as that in Wuhan.北京沒有武漢熱。
表示兩者的比較時(shí)用比較級(jí),通常用“形容詞/ 副詞比較級(jí)+than”的結(jié)構(gòu)。
例如:
I am much better than I was yesterday.我比昨天好多了。
Math is less interesting than English.數(shù)學(xué)不如英語有興趣。
表示一定范圍內(nèi)兩者以上的比較時(shí),用最高級(jí),通常用“the + 形容詞/ 副詞最高級(jí)(+名詞)+ of(in)...”的結(jié)構(gòu),只是副詞最高級(jí)前可省去定冠詞the。
例如:
This is the busiest day of the week.這是我本周最繁忙的一天。
My sister sings best in my family.我妹妹是我們家唱歌最好的。
4.形容詞和副詞的比較級(jí)變化規(guī)則:
規(guī)則變化:
(1)單音節(jié)詞直接在其后面加-er/-est。例如:tall-taller-tallest hard-h(huán)arder-h(huán)ardest(2)以字母e結(jié)尾的單音節(jié)詞在其后面直接加-r/-st。例如:brave-braver-bravest。(3)以一個(gè)輔音字母結(jié)尾閉音節(jié)單音節(jié)詞,雙寫這個(gè)輔音字母再加-er/-est。
例如:big-bigger-biggest;hot-h(huán)otter-h(huán)ottest。
(4)以輔音字母+y結(jié)尾的雙音節(jié)詞,先把y改為i,再加-er/-est。
例如:happy-h(huán)appier-h(huán)appiest。
(5)其他雙音節(jié)詞和多音節(jié)的詞,在前面加more和most。例如:
interesting-more interesting-most interesting;
carefully-more carefully-most carefully 不規(guī)則變化:
good/well-better-best bad/ill-worse-worst
many/much-more-most little-less-least
far-farther-farthest
badly-worse-worst
5.形容詞和副詞的比較級(jí)的其他用法:
(1)在同級(jí)比較的結(jié)構(gòu)as/ so+原級(jí)+as...的前面可用just,almost,nearly和half等表示程度。
例如:He doesn’t study half so hard as you.他學(xué)習(xí)努力的程度不如你的一半。
(2)兩者相比表示倍數(shù)的時(shí)候用twice(...times)as+原級(jí)+as結(jié)構(gòu)。
例如:His mistakes are twice as many as yours in the homework.他家庭作業(yè)的錯(cuò)誤是你的二倍。
(3)比較級(jí)前面可以用many,much,far,a little,a bit,a lot等詞修飾表示程度。
例如:The sun is much bigger than the earth.太陽比地球大多了。
We will come back a little later.我們會(huì)稍遲一點(diǎn)回來。
(4)比較級(jí)的前面可以用any和no來修飾。
例如:We were too tired to walk any farther.我們太疲勞了不能再走很遠(yuǎn)了。
He was no longer a child.他不再是一個(gè)小孩子。
(5)兩個(gè)形容詞和副詞的比較級(jí)可以疊加表示“越來越”的意思。
其結(jié)構(gòu)可以是:比較級(jí)+and+比較級(jí),而多音節(jié)詞可以用more and more+比較級(jí)結(jié)構(gòu)。
例如:The days are getting longer and longer.天正變得越來越長了。
Your sister becomes more and more beautiful.你的妹妹變得越來越漂亮了。
(6)如果表示“越??,就越??”可以用“the+比較級(jí)??,the+比較級(jí)??”的結(jié)構(gòu)。
例如:The harder you works, the more you will get.你越努力學(xué)習(xí),你得到的就越多。
(7)當(dāng)比較的雙方屬于同一范圍內(nèi)時(shí)候,用other或者else排除自己,因?yàn)樽约翰荒芎妥约罕容^。
例如:Shanghai is bigger than any other city in China.上海比中國其他的城市大。
如果比較的雙方不屬于同一范圍內(nèi)時(shí)候,則不存在和自己比較的情況,所以可以不用other或者
else。
例如:Shanghai is bigger than any city in Heilongjiang.上海比黑龍江的任何城市都大。
易錯(cuò)點(diǎn)點(diǎn)撥:
1.比較級(jí)的形式誤用。
(1)Your room is more and more dirty.You had better clean it.〔解析〕本句子是考查形容詞的比較級(jí)疊加的用法。形容詞dirty是以“輔音字母+y”結(jié)尾的雙音節(jié)詞,它的比較級(jí)的疊加不能用more and more+形容詞,應(yīng)該用dirtier and dirtier,所以把more and more dirty改為dirtier and dirtier。
(2)Our school is becoming more beautiful and more beautiful.〔解析〕本句子是考查形容詞的比較級(jí)疊加的用法。形容詞beautiful是多音節(jié)的形容詞, 所以它的比較級(jí)的疊加用more and more+形容詞的結(jié)構(gòu)。所以去掉第一個(gè)beautiful。
2.比較級(jí)的修飾詞用法混淆。
My English is very better than yours.〔解析〕本句子是考查形容詞比較級(jí)前的修飾詞的用法。形容詞的比較級(jí)前面可以用many,much,far,a little,a bit,a lot等詞修飾表示程度。但不能用very,所以把very改為much。
3.形容詞和副詞比較級(jí)、最高級(jí)的用法相混淆。
I think the car is fastest of all the three.〔解析〕本句子是考查形容詞的最高級(jí)的用法,形容詞的最高級(jí)前面用定冠詞the,副詞的最高級(jí)前可以不用定冠詞the。所以fastest前加the。
4.比較的對象不一致。
The weather in Beijing is worse than Shanghai.〔解析〕本句子是考查形容詞的比較級(jí)用法,兩者相比的對象必須一致,北京的天氣必須和上海的天氣相比。所以把Shanghai改為that in Shanghai,用that代替上文提到的weather,以避免重復(fù)。
5.形容詞和副詞用法混淆。
My English teacher always talks friendly with us.我們英語老師總是友好地和我們交談。
〔解析〕本句子是考查副詞修飾動(dòng)詞的用法,但是friendly是形容詞。應(yīng)把friendly改為in a friendly way。
中考復(fù)習(xí)三
介詞和連詞
介詞
考查要求:
主要體現(xiàn)在單項(xiàng)選擇和完形填空中,涉及的題目多,考查的范圍廣,主要考查介詞的基 本意義,意義相近的介詞辨析、固定搭配等。
知識(shí)總結(jié):
1.介詞的概念
介詞是一種虛詞,一般用在名詞、代詞等的前面,用來表示其后面的名詞或者相當(dāng)于名詞的詞或短語和其他句子成分的關(guān)系,在句子中不能單獨(dú)作句子成分,需和它后面的詞共同充當(dāng)句子成分。介詞后面的名詞或者相當(dāng)于名詞的詞或短語叫介詞賓語??梢宰鹘樵~賓語的詞通常有:
1)名詞、代詞或從句。
He lives near the school.他居住在學(xué)校附近。
Our teacher was very angry with him.我們的老師非常生他的氣。
2)動(dòng)名詞。
They have a good idea for solving this problem.他們有一個(gè)解決這個(gè)問題的好方法。
3)動(dòng)詞不定式(僅限于介詞but,except)。
I want nothing except to sleep.除了睡覺,我什么也不想做。
2.介詞的種類
1)根據(jù)結(jié)構(gòu)分類
簡單介詞:即由一個(gè)詞構(gòu)成的單一介詞。例如:for,at,in,on,of,to等。
復(fù)合介詞:即由兩個(gè)詞組合在一起的介詞,也稱合成介詞。例如:
without inside outside into within
短語介詞:即由短語構(gòu)成的介詞。例如:because of,according to,thanks to等。
2)根據(jù)意義分類
表示地點(diǎn)的介詞:at,behind,beside,around,near,on,by,in front of,across等。
表示時(shí)間的介詞:about,at,after,before,by,during,in,over,past,since,until等。
表示原因的介詞:for,with,from等。
表示手段和方式的介詞:by,in,with等。
表示“除去”的介詞:but,except,besides等。
表示其他含義的介詞:about(關(guān)于,大約), on(關(guān)于), without(沒有), off(從??離開),instead of(代替), with(和)等。
3.介詞短語的功能
介詞和介詞賓語一起構(gòu)成介詞短語。介詞短語可以在句子中作下列成分: 1)作表語:
She looks like an actress.她看上去像演員。
What’s the book about? 這本書是講什么的? 2)作賓語補(bǔ)足語:
A cold kept him in bed for a week.感冒使他臥床一周。
I found my mother on the bus.我發(fā)現(xiàn)我媽媽在公交車上。
3)作狀語:
I will wait for you until tomorrow.我等你到明天。
The teacher came into the classroom with a smile on her face.那位老師面帶笑容進(jìn)了教室。4)作定語:
A friend in need is a friend indeed.患難見真情。
4.中考經(jīng)??疾榈膸捉M介詞的用法
1)時(shí)間介詞at/ in/ on:
表示具體的時(shí)間點(diǎn)(幾點(diǎn)鐘)和在周末前面用介詞at。
I usually get up at six in the morning.我通常在早上六點(diǎn)起床。
I wasn’t here at that time.那時(shí)我沒在這里。
注意:
at dinner time 在(吃)晚飯時(shí) at night 在夜間 at weekends / the weekend 在周末
表示在特定的日子、某月某日、星期幾、節(jié)日等時(shí)間的前面,或者某一天的早上、下午、晚上的前面用介詞on。
We can play football on Sunday.我們可以在星期天踢足球。
They came to my house on a cold winter morning.他們在一個(gè)寒冷的早晨來到了我家。表示較長的一段時(shí)間段的名詞或短語前經(jīng)常用in,如在早上、下午、晚上;在某月某年等。
I was born in May.我出生在五月。
They came here in 1998.他們在1998年來這里的。
What are you going to do in the winter holiday? 寒假你打算做什么?
注意:
表示上午、下午或晚上的名詞前一般用介詞in,但是具體到某一天的上午、下午或晚上用介詞on。in the morning 在上午 on Monday morning 在星期一的上午
2)時(shí)間介詞for,since
for 和since引導(dǎo)時(shí)間狀語都有延續(xù)之意。for +時(shí)間段表示“(延續(xù)).......之久”。since +時(shí)間點(diǎn)表示從過去某時(shí)延續(xù)到現(xiàn)在的一段時(shí)間。
They have lived in China for ten years.他們在北京住了十年了。
She has worked here since last year.從去年起她就在這里工作。
3)時(shí)間介詞in,after
in+時(shí)間段表示從現(xiàn)在算起一段時(shí)間以后,一般用于將來時(shí);after+時(shí)間段表示從過去算起一段時(shí)間后,一般用于過去時(shí)。另外after后也可以接具體時(shí)間用于將來時(shí)。
He’ll be back in three hours.他三小時(shí)后回來。
He came back after three hours.三小時(shí)后,他回來了。
He’ll be back after 3 o’clock.他三點(diǎn)后會(huì)回來。
4)方位介詞at,in,on,to
表示在某一點(diǎn)的位置或者具體的位置用at。
We will have a picnic at the foot of mountain.我們在山腳下舉行野餐。
表示在某一個(gè)范圍之內(nèi)的方位用介詞in。
Shandong lies in the east of China.山東省在中國的東部。(山東省在中國范圍之內(nèi))
表示在某一個(gè)范圍之外的方位用介詞to。
Japan lies to the east of China.日本在中國的東部。(日本在中國范圍之外)
表示兩者相互接觸,強(qiáng)調(diào)在同一條線或者同一個(gè)平面上用介詞on。
Shandong lies on the north of Jiangsu.山東省在江蘇省的北部。(兩省接壤)
5)地點(diǎn)介詞in/on / under/ above / over/ below
表示一個(gè)物體在另一個(gè)物體的上面用介詞on。
There is a book on the desk.課桌上有一本書。(書在課桌表面上)
表示一個(gè)物體在另一個(gè)物體的里面用介詞in。
There are some dumplings in the bowl.碗里有一些水餃。(水餃在碗里面)
表示一個(gè)物體在另一個(gè)物體的下方(一般為正下方)用介詞under。
There is a ball under the chair.椅子下面有一個(gè)球。(球在椅子的下面)
below意思是“在??之下”,所指范圍較寬,不一定在某物的正下方。
From the plane, we could see the whole town below us.從飛機(jī)上我們可以看到下面城鎮(zhèn)的全貌。
表示一個(gè)物體在另一個(gè)物體的上方,并非由“垂直之上”的含義,用介詞above, 其反義詞為below。
His room is above ours.他的房間在我們的上面。
表示一個(gè)物體在另一個(gè)物體的正上方用介詞over,有時(shí)有“覆蓋;越過”之意。
His room is over ours.他的房間就是我們頭上的那間。
There is a big bridge over the river.河上有一座大橋。(橋在河的上面)
6)方位介詞between,among
between是表示在兩者之間;among表示在三者或者三者以上之間。
It’s a secret between you and I.這是我和你之間的秘密。
There is a village among the trees.在樹林里面有一個(gè)小村莊。
7)表示工具、手段、材料的in,by,with
in可以和表示某種語言的名詞連用表示“用某種語言”。
Can you answer my question in English?你能用英語回答我的問題嗎?
in也可以表示用某種工具或者材料的意思。
Don’t write in pencil.Please write in ink.不要用鉛筆寫,請用鋼筆寫。
by指使用的方法和手段,by和表示交通工具的名詞連用時(shí),中間不用冠詞。
My father often goes to work by bus.我爸爸經(jīng)常乘坐公共汽車去上班。
He made a living by selling newspapers.他靠賣報(bào)為生。
with表示“借助于某種具體的工具或身體部位”。例如:
We write with our hands.我們用手寫字。
I cut the cake with a knife.我用刀子切開了蛋糕。
8)方位介詞across,through,past
表示從某一個(gè)物體的表面橫過、穿過用介詞across。
They swam across the river.他們游過了河。
從某一個(gè)物體的里面或者一定范圍內(nèi)穿過、橫過用介詞through。
The boys go through the forest quickly.這些男孩子快速地穿過樹林。
從旁邊經(jīng)過用past。
They drove past a big supermarket.他們開車經(jīng)過一家大超市。
9)except,besides
except表示“除??之外(其他的都)”其后的賓語是被排除在整體之外的。besides表示“除??之外(其他的也)”,其后的賓語是被包括在整體之內(nèi)的。
All the students took part in the sports meeting except Tom.除了湯姆以外,其他的同學(xué)都參加了運(yùn)動(dòng)會(huì)。(湯姆沒有參加)
We need three more boys besides Tom.除了湯姆以外,我們還需要三個(gè)男同學(xué)。(我們也需要湯姆)
易錯(cuò)點(diǎn)點(diǎn)撥:
介詞容易出錯(cuò)的地方在于上述一些介詞的用法的混淆及在一些固定搭配中的誤用。
1)I usually play football with my friends in Sunday afternoon.〔解析〕本題是考查介詞的用法,表示在早上、下午、晚上用介詞in,但表示在具體的某一天的早上、下午、晚上用介詞on。所以把in改為on。
2)Guang Dong is in the south of Beijing.〔解析〕表示方位的介詞用in/on/to,在范圍之內(nèi)用in,而廣東不在北京的范圍之內(nèi),所以把in改為to。
3)I was born at July 1st, 1997.〔解析〕表示在某日或者某日的早上、下午、晚上用介詞on,本句子的1997年7月1日是表示具體的一天,所以用介詞on。需把a(bǔ)t改為on。
4)—How do you go to work?—I often go to work by my father’s car.〔解析〕表示乘坐某種交通工具,用介詞by+表示交通工具的名詞,中間不用冠詞,但是如果這個(gè)名詞前有其他的修飾詞,則不能用by。此題應(yīng)該把by改為in。
5)We are asked to explain the work with English.〔解析〕表示使用某種語言用介詞in,從本句子的意思理解是用介詞in 和English連用表示“使用英語解釋”的意思。因此把with改成in。
6)They have learned a lot of subjects except English and Chinese.〔解析〕表示除了之外可以用兩個(gè)介詞except和besides,except是不包括的意思,從整體中排除except的后面的人或者物體;beside表示除了之外是包括的意思,表示在原來的基礎(chǔ)上再加上besides后面的人或者物體。所以此題中把except改為besides。
7)It is very clever for your brother to do the work like this.〔解析〕在句型It is+形容詞+of/for +somebody +to do something中,用of還是用for取決于形容詞,如果形容詞是描述人物性格特征,后面的人與形容詞有主語和表語的關(guān)系,用介詞of;如果形容詞不是描述人物性格特征,后面的人與形容詞沒有主語和表語的關(guān)系,用介詞for。所以把for改為of。再如:
It’s important for you to come on time.8)At the end, we came to the top of the mountain.〔解析〕此題考查介詞的固定搭配。at the end of ?表示在??末,此句中應(yīng)該用in the end表示“最后”,所以應(yīng)該把a(bǔ)t改成in。
連詞
考查要求:
通過連詞來考查對句子的整體理解是近幾年高考的熱點(diǎn),如兩個(gè)分句的邏輯關(guān)系、結(jié)合連詞考查的狀語從句、連詞的具體意義等。經(jīng)??疾榈闹攸c(diǎn)連詞有and,but,or,while,however及引導(dǎo)從句的連詞if和whether;before和after等。
知識(shí)總結(jié):
1.連詞的概念
連詞是連接單詞、短語、從句或者句子的一種虛詞,在句子中不能單獨(dú)作句子的成分,一般不重讀。連詞基本可以分為: 1)簡單連詞:
如:or,and,but,if,because
2)關(guān)聯(lián)連詞:
如:both,and,not only?but also?
3)短語連詞:
如:as if,as long as,in order to,so that
2.連詞的用法
A.并列連詞
1)表示平行或者對等關(guān)系,常用的有and,so,not only?but also?(不僅??而且??),both?and?(兩者都??),neither?nor?(既不??也不?...)等。
Not only does he love the teachers, but also the teachers love him.他愛老師,老師也愛他。
2)表示轉(zhuǎn)折關(guān)系,常用的有but,yet(然而),while(然而)等。
I am poor,but I am very happy.我很貧窮,但是我很愉快。
3)表示選擇關(guān)系,常用的有or,either?or?(或者??或者??),not ?but ?(不 是??而是??)等。:
You may go with us,or you may stay at home.你或者和我們一起去,或者呆在家里。
4)表示因果關(guān)系,常用的有:for(因?yàn)?,so(因此)等,此時(shí)for不能放在句首。
He must sleep, for his room is dark.他一定睡了,因?yàn)榉块g是暗的。
B.從屬連詞
1)引導(dǎo)時(shí)間狀語從句,常用的有:before,after,when,while,until,since,as soon as等。
I will come to tell you as soon as it comes out.結(jié)果一出來我就來告訴你。
2)引導(dǎo)原因狀語從句,常用的有:because(因?yàn)椋?,as(因?yàn)椋?,since(既然)
Because it was too late, we took a taxi.因?yàn)樘焱砹?,我們打了一輛出租車。
3)引導(dǎo)結(jié)果狀語從句,常用的有:so? that(如此??以致于),such?that(如此??以致于),so that(結(jié)果??)等。
She was so careless that she forgot to write her name on the paper.她那么粗心,都忘記在卷子上寫名字。
4)引導(dǎo)條件狀語從句,常用的有:if,unless(除非),as long as(只要)等。
We will come here if it is fine tomorrow.如果明天天氣好的話我們就來這里。
5)引導(dǎo)讓步狀語從句,常用的有:though,although,even if(即使),however(無論怎樣)等。
We were still working though it was very late.盡管很晚了我們?nèi)匀辉诠ぷ鳌?/p>
6)引導(dǎo)比較狀語從句,常用的有:as,than,so/ as?as,more than。
This book is more interesting than that one.這本書比那本更有興趣。
7)引導(dǎo)地點(diǎn)狀語從句,常用的有:where,wherever等。
Please stay where you are.請呆在你現(xiàn)在的地方。
8)引導(dǎo)名詞性從句(如賓語從句),常用的有:that,if,whether,who,whom,what,which,whose,when,where,why,how。
Can you tell me when they got there? 你能告訴我他們是什么時(shí)候到那里的嗎?
I think that he’ll be back soon.我認(rèn)為他們不久就會(huì)回來。
3.連詞使用時(shí)的幾個(gè)注意事項(xiàng):
1)not only? but also?, neither? nor ?, either ? or?, not ? but?接主語時(shí),謂語動(dòng)詞按就近原則處理。
Not only you but also he has to leave.不只是你,他也得離開。
Either you or I am wrong.不是你錯(cuò),就是我錯(cuò)。
Not money but workers are what we need.我們需要的不是錢,而是工人。
2)祈使句,+and/ or +簡單句,前面的祈使句表示條件,后面的簡單句表示結(jié)果,or意思為“否則”。
Hurry up, and we’ll catch the bus.快點(diǎn),我們就能趕上車。
Hurry up, or we’ll be late.快點(diǎn),否則我們會(huì)晚的。
3)英語中連詞because和so一般不能同時(shí)在一個(gè)句子使用,同樣連詞although和but也不能同時(shí)在一個(gè)句子中用。這一點(diǎn)和漢語完全不同。
Though he is young, he can help his mother a lot.雖然他很小,但是能給他媽媽幫很多忙。(無but)
It was too hot in the room, so he took off his coat.因?yàn)榉块g里很熱,所以他脫掉了外套。(無because)
易錯(cuò)點(diǎn)點(diǎn)撥:
1.Because he was ill, so my father didn’t come to my party.〔解析〕從句子的意思理解上下句是因果關(guān)系,英語中因?yàn)椤癰ecause”和所以“so”一般不連用,所以去掉so。
2.Both you and he has to go there on foot.〔解析〕表示并列關(guān)系的連詞both?and連接主語時(shí),謂語動(dòng)詞應(yīng)該用復(fù)數(shù),所以把has改為have。
3.I am ill, and I still go to school.〔解析〕從前后兩個(gè)句子的意思理解是轉(zhuǎn)折關(guān)系,所以用連詞but表示轉(zhuǎn)折。表示“盡管我病了,我仍然去上學(xué)”。所以把a(bǔ)nd改為but。
4.—Which do you like better, tea and coffee? —I like tea better than coffee.〔解析〕從問句的前半句Which do you like better可以判斷后面用連詞or表示選擇關(guān)系。所以把a(bǔ)nd改為or。
5.My brother likes swimming better to studying.〔解析〕從句子的意思理解是用連詞than引導(dǎo)表示比較的狀語從句。所以把to改為than。但是prefer? to?,是固定搭配,表示“和??相比,更喜歡??”。
6.We want to know as your father will come to our party tomorrow.〔解析〕從句子的意思理解可以看出“We want to know”后面是賓語從句,而as不能引導(dǎo)賓語從句,應(yīng)該用連詞if/whether表示“是否”或when表示“什么時(shí)候”來引導(dǎo)的賓語從句。所以把a(bǔ)s改為if/whether/when。
第五篇:介詞形容詞教案
第一課時(shí):介詞
教學(xué)重點(diǎn):重要介詞的知識(shí)點(diǎn)及用法 教學(xué)難點(diǎn):介詞的運(yùn)用 教學(xué)步驟:
Step1 語法講解
1.At;on;in
①at + 具體時(shí)刻:at 3:00
②on + 具體某天(具體某天的上、下午等;星期詞;以及上、下午詞前有修飾詞時(shí))
③in + 年、月、季節(jié)及一天中的某部分
注意:at this / that time at Christmas eg.1.___ the morning
2.___ Monday morning 3.___ a rainy evening 4.___3:50
5.__ 2002
6.___ the morning of April 10 7.___ spring
8.___ night 9.___ this time
10.___ March
另外注意:在時(shí)間詞(morning , afternoon , evening;Sunday…)前有l(wèi)ast, next , this , that時(shí),不再用介詞.tomorrow, tonight前也不用介詞。
eg.I will go____(A)to the cinema(B)in(C)this evening.2.in , on , at 表地點(diǎn):
at一般指小地方;
in一般指大地方或某個(gè)范圍之內(nèi); on往往表示“在某個(gè)物體的表面”。eg.1)He arrived ___Shanghai yesterday.2)They arrived ___a small village before dark.3)There is a big hole ____ the wall.4)The teacher put up a picture ____ the wall.3.in , on , to表方位
in(范圍內(nèi));on(范圍外且接壤);to(范圍外但不接壤)??杀硎緸橄旅娴奈恢藐P(guān)系
Eg.1)Taiwan is in the southeast of China.2)Hubei is on the north of Hunan.3)Japan is to the east of China.cross: 動(dòng)詞“跨過,越過”=go across
4.across:(表面)跨過
through:(內(nèi)部)穿過,貫穿 介詞
eg.1)Can you swim _____ the river?
2)The road runs __________ the forest.3)_____ the bridge, you’ll find a cinema.5.in + 時(shí)間段:與將來時(shí)連用
after + 時(shí)間段:與過去時(shí)連用
但after + 時(shí)間點(diǎn):可與將來時(shí)連用。
1)I’ll leave _______ three o’clock..That is, I’ll leave ________ about ten minutes.2)They left _______ two weeks.Step2: Summary
Step3: Homework Step4:板書設(shè)計(jì)
教學(xué)反思:
第二課時(shí):介詞
教學(xué)重點(diǎn):重要介詞的知識(shí)點(diǎn)及用法 教學(xué)難點(diǎn):介詞的運(yùn)用 教學(xué)步驟:
Step1 語法講解
1.in the tree(外加在樹上的事物)
on the tree(樹上自身具有的花、果、葉等)
on the wall(墻表面的事物)
in the wall(鑲嵌在墻內(nèi)部的事物)
1)There is a map ___ the wall
2)There are four windows ___ the wall.2.by bike / bus / car / ship(單數(shù)且無冠詞)
但當(dāng)這些交通工具名詞前有其它修飾詞時(shí),則應(yīng)使用相應(yīng)的介詞。
eg.by bike = on a(the;his)bike
by car = in a(the;her)car
on: 在…(表面)上——接觸
3.over: 在…的正上方
above: 在…的斜上方 未接觸
1)The moon rose ______ the hill.2)There is a bridge _____ the river.3)There is a book ______ the desk.4.between: 在(兩者)之間
among :在(三者以上)之間
1)A big crowd of people were waiting for Li Lida on the beach.________ them were his parents.2)Tom sits ________Lucy and Lily.5.on與about : 關(guān)于
on用于較正式的演講、學(xué)術(shù)、書籍等
about用于非正式的談話或隨便提及
eg.He gave a talk ____ the history of the Party
Step2: Summary
Step3: Homework
Step4:板書設(shè)計(jì)
教學(xué)反思:
第三課時(shí):介詞
教學(xué)重點(diǎn):重要介詞的知識(shí)點(diǎn)及用法 教學(xué)難點(diǎn):介詞的運(yùn)用 教學(xué)步驟:
Step1 語法講解
1.in front of :在…前面/方(范圍外)= before
in / at the front of:在……前部(范圍內(nèi))
1)There is a big tree _______ of the classroom.2)A driver drives _________ of the bus.類似區(qū)別:at the back of與behind 2.with和in: 表示“用“
with: 指“用工具、手、口等”
in: 指“用語言、話語、聲音等”
1)Please write the letter ____ a pen.2)Please speak ____ a loud voice.3.on a farm;in a factory;the girl in the hat;leave for: 動(dòng)身前往某地 4.一些固定搭配:
(1)介詞與動(dòng)詞的搭配
listen to , laugh at, get to, look for;
wait for, hear from, turn on, turn off, worry about, think of, look after, spend…on…, 等。
(2)介詞與名詞的搭配
on time, in time, by bus, on foot,with pleasure, on one’s way to, in trouble, at breakfast, at the end of, in the end等。(3)介詞與形容詞的搭配
be late for, be afraid of, be good at, be interested in, be angry with, be full of, be sorry for等。
Step2: Summary
Step3: Homework
Step4:板書設(shè)計(jì)
教學(xué)反思:
第一課時(shí):形容詞
教學(xué)重點(diǎn):形容詞的作用 教學(xué)難點(diǎn):形容詞的運(yùn)用 教學(xué)步驟:
Step1 語法講解 1.形容詞作表語
The Summer Palace is very beautiful.頤和園非常美麗。2.形容詞作賓語補(bǔ)足語
We found the text very difficult.我們覺得這篇課文很難。
You should keep your class room clean.你們應(yīng)該保持教室清潔。3.形容詞相當(dāng)于副詞,作狀語
We arrived at home very late,sate and sound.我們到家很晚,安然無恙。He came home,dead tired.他回到家來,累得要死。4.形容詞作定語
This is beautiful rose.這是二朵美麗的玫瑰花。
Let me tell you something interesting.我來告訴你一些有趣的事。注意:
(一)形容詞作定語的位置
(1)修飾something,anything,everything,nothing,everyone, anybody等復(fù)合不定代詞時(shí)要后置。
如: Is there anything important in the article?
這篇文章里有什么重要的東西嗎? There is something difficult in the lesson.這堂課里有些東西很難。
(2)形容詞后面有介詞短語或不定式短語時(shí),要后置。
如: He is a worker worthy of praise.他是一個(gè)值得表揚(yáng)的工人。It is a problem difficult to solve.這是一個(gè)難于解決的問題。
(3)and或or連接的兩個(gè)形容詞通常后置,起強(qiáng)調(diào)作用。
如: We will turn our motherland into a country,strong and modern.我們要把我們的國家建設(shè)成一個(gè)強(qiáng)大的現(xiàn)代化的國家。
Power stations,large and small,have been set up all over the country.在全國各地建了大大小小的發(fā)電站。
Every nation,big or small,has it's strong points and weak points.每個(gè)民族,無論大小,都有自己的優(yōu)點(diǎn)和缺點(diǎn)。
(4)修飾指示代詞those的形容詞放在它后面。如: Those present were a11 surprised at the news.=Those who were present were all surprised at the news.在場的人得知那個(gè)消息都不勝詫異。
Among those invited were some women.=Among those who were invited were some women.在被邀請的人中有些是婦女。
(5)else常置于不定代詞和疑問代詞之后。
如: Was anybody else absent? 還有誰缺席了? What else do you want? 你還想要什么?
(6)形容詞enough可置于名詞的前面或后面。但修飾副詞時(shí)只能后置。
如: I have enough money/money enough to buy a car.我有足夠的錢買輛車。
He can run fast enough to catch a bus.他跑得很快足以趕上公共汽車。
(7)多個(gè)形容詞用來修飾同一名詞時(shí),一般按照各形容詞與被修飾詞間的緊密程度排列,關(guān)系越緊密,越靠近被修飾詞。
如: that very well-mannered young child 那個(gè)很有禮貌的小孩
that warm red silk dress那件暖和的紅綢衣服 注意:
(二)不同層次的形容詞作定語時(shí),一般按下列詞序排列:
限定詞→表示說話人評(píng)價(jià)的形容詞→表示大小、長短、高低的形容詞→表示形狀的形容詞→表示年齡、新舊的形容詞→表示顏色的形容詞→表示國籍、地區(qū)、出處的形容詞→表示物質(zhì)、材料的形容詞→表示用途、類別的形容詞或分詞、名詞→+名詞中心詞。如:a beautiful small round old black French wooden writing desk.Step2 鞏固練習(xí)
①M(fèi)r Smith, __________of the __________ speech,started to read a novel.A.tired;boring B.tiring;bored C.tired;bored D.tiring;boring 點(diǎn)撥:A。boring是前置定語,修飾speech。tired of短語作后置定語,相當(dāng)于一個(gè)非限定性定語從句who was tired of the boring speech,修飾Mr Smith.②—Have you got my c-mail today? —Oh,there's、______________with my computer.It doesn’t A.something wrong B.anything wrong C.nothing wrong D.everything wrong 點(diǎn)撥:A句意是:“你今天有沒有收到我的電子郵件?”“哦,我的電腦出了些毛病,壞了;”肯定句中不定代詞要用something,形容詞wrong要放在不定代詞的后面作后置定語。
③I have always done it this way and I do not know ______________it could be done.A.what else B.how
C.how other D.how else 點(diǎn)撥:D 因know后面是被動(dòng)結(jié)構(gòu),不缺賓語,可排除A;other不能與疑問副詞how連用,可排除C;再根據(jù)句意“我總是用這種方法,但不知道還能另外怎么做”,可排除B,否則全與前句產(chǎn)生矛盾。
④(2005·北京)This ______________ girl is Linda's cousin.A.Pretty little Spanish B.Spanish little pretty C.Spanish pretty little D.little pretty Spanish 點(diǎn)撥:A本題考查多個(gè)形容詞作定語時(shí)的排序問題。幾個(gè)形容詞修飾一個(gè)名詞時(shí),按“限定詞+數(shù)詞+描繪詞+特征詞+類屬詞+名詞”的順序,依次應(yīng)為pretty(描繪形容詞),little(特征形容詞),Spanish(類屬形容詞中的專有形容詞);句意是:這個(gè)漂亮的西班牙小姑娘是琳達(dá)的表妹。
⑤The dish tastes ________________ Don't you think so? A.good B.well
C.fine D.pleased 點(diǎn)撥:A taste是連系動(dòng)詞,后面常接形客詞作表語。well作形容詞時(shí)表示“身體好的”;fine表示“外表好看”;pleased表示“喜悅”句意是:這菜嘗起來不錯(cuò),你不這樣認(rèn)為嗎,此處選good作表語,也可用nice或delicious.Step3: Summary
Step4: Homework
Step5:板書設(shè)計(jì)
教學(xué)反思:
第二課時(shí):形容詞
教學(xué)重點(diǎn):形容詞的分類 教學(xué)難點(diǎn):形容詞的運(yùn)用 教學(xué)步驟:
Step1 語法講解
1.只作表語或補(bǔ)語的形容詞
2.afraid害怕的 alike相似的alive活的 alone單獨(dú)的 asleep睡著的 ashamed慚愧的awake醒著的 aware知道的 content滿足的 drunk醉的ill生病的 liable易于……的
subject易于 sunk沉沒的 sure確信的,有把握的 unable不能的 well好的,健康的 worth值得的 注意 表語形容詞前的程度狀語(be)wide awake完全清醒(be)sound/fast asleep酣睡(be)quite alone非常孤獨(dú)(be)still alive仍然活著(be)much alike非常相似
(be)quite sure/certain非??隙?/p>
(be)well worth doing…很值得做……
(be)well/quite willing to do…非常愿意做……(be)full/well/quite aware of…充分意識(shí)到……,對……非常清醒,完全知道…… 2.只用作定語的形容詞
wooden木制的 woolen毛質(zhì)的 golden金色的 elder年長的 upper上面的 former以前的 latter以后的 outer外面的 inner里面的 mere僅僅 only唯一的 utter完全的 main主要的 certain某一 utmost最遠(yuǎn)的 drunken醉的
leaden鉛制的 beaten被打敗的 very同一的,恰好的 3.作定語和作表語意不同的形容詞
certain(表)當(dāng)然的,確定的;(定)某一,特定的 complete(表)完成的,完美的;(定)完全的 ill(表)有病的;(定)壞的
late(表)晚的,遲到的;(定)新近的
present(表)出席的,參加的;(定)目前的 ready(表)準(zhǔn)備好的,愿意的;(定)現(xiàn)成的 All the people present burst into tears.(表)所有在場的人都哭了。
The present situation is encouraging.(定)目前的形勢令人鼓舞。4.復(fù)合形容詞(1)形容詞+名詞斗+-ed a small-sized box=a box of small size小號(hào)的箱子
a high-prized goods=goods with high prize極受贊賞的貨物(2)形容詞+動(dòng)詞+-ing a slow-burning candle=a candle that burns slowly 慢慢燃燒著的蠟燭
an odd-looking man=a man who looks odd長得很奇怪的人(3)名詞+過去分詞
a hunger-weakened man=a man who is weakened by hunger因饑餓而虛弱的人 a man-made satellite=a satellite that is made by man人造衛(wèi)星 5.形容詞用作名詞
the+adj.作為復(fù)數(shù)名詞,表示“……的人們”。the poor窮人 the diligent勤奮的人 the deaf聾人 the old老年人
the married已婚者 the brave勇敢的人 the wise聰明的人 the foolish傻子 the rich富人 the dead死者 the sick病人 the blind盲人
the strong強(qiáng)壯的人 the black黑人
We should respect the old and lov, e the young.我們應(yīng)該尊老愛幼。
In old China education was only for the rich.在舊中國,教育只是為有錢人服務(wù)的。
Step2: Summary
Step3: Homework
Step4:板書設(shè)計(jì)
教學(xué)反思:
第三課時(shí):形容詞
教學(xué)重點(diǎn):形容詞的比較級(jí) 教學(xué)難點(diǎn):形容詞的運(yùn)用 教學(xué)步驟: Step1 語法講解
(一)1.形容詞比較級(jí)和最高級(jí)的規(guī)則構(gòu)成
(1)單音節(jié)的在詞尾加-er或-est。例如: old o1der oldest kind kinder kindest ▲直false(虛假的),just(公正的),wrong(錯(cuò)誤的),real(真的)雖是單音節(jié),通常加more或most。
(2)單音節(jié)的詞其最后一個(gè)字母為輔音字母,而其前 又為單元音時(shí),要雙寫該輔音字母,再加-er或-est。如:
hot hotter hottest fat fatter fattest(3)雙音節(jié)的詞也可加-er或-est,尤其詞尾為-er,-ow,-ple,-tle等時(shí)。如: narrow narrower narrowest simple simpler simplest gentle gentler gentlest ▲proper的比較級(jí)卻為more proper。
(4)詞尾為“輔音字母+y”時(shí),先將y變成i,再加-er或-est。如:
merry merrier merriest ugly uglier ugliest ▲但詞尾為“元音字母+y”時(shí),y不變,直接加-er或-est。如: gay gayer gayest gray grayer grayest grey greyer greyest(5)雙音節(jié)詞中特別由-ful,-less,-able,-ous,-ive,-ing等結(jié)尾的詞,及三音節(jié)以上的單詞,通常加more,most。如:
beautiful more beautiful most beautiful laughable more laughable most laughable diligent more diligent most diligent leisure more leisure most leisure satisfactory more satisfactory most satisfactory(6)“劣等”比較,是在原級(jí)形容詞之前加less,least,而構(gòu)成比較級(jí)與最高級(jí)。
kind less kind least kind useful less useful least useful You are less tall than she.你沒有她高。His brother is less diligent than he.他哥哥沒有他用功。
(7)一些復(fù)合形容詞的比較等級(jí)
bad-tempered worse-tempered worst-tempered cold-blooded more cold-blooded most cold-blooded fine-looking finer-looking finest-looking good-hearted better-hearted best-hearted hard-working harder-working hardest-working 2.形容詞比較級(jí)和最高級(jí)的不規(guī)則構(gòu)成
good /well better best bad / ill/ evil worse worst many / much more most little less least old older/elder oldest/eldest late later latest far farther/further farthest/furthest ▲well作“健康的”解,只能作表語或補(bǔ)語,不能作定語。He has been ill since a few days ago.他病了好幾天了。But he is a little better today.但他今天好一點(diǎn)兒了。比較等級(jí)變化歌訣
比較級(jí)要變化,一般詞尾加-er。詞尾若有啞音e,直接加r就可以。一輔重讀閉音節(jié),輔音字母要雙寫。輔音字母加y;要把y改i。
最高級(jí)加-est,前面加the莫忘記。
形容詞若是多音節(jié),只把more,most前面寫。還有一些不規(guī)則,我們還要多總結(jié)。不規(guī)則變化有:
“兩多”“many,much—more—most “兩好”good,well—better—best “兩壞”ill,bad—worse—worst “一老”old—older/elder—oldest/eldest “一遠(yuǎn)”far—farther/further—farthest/furthest Step2 鞏固練習(xí)
①(2006 ·福建)Green products are becoming more and popular because they are environmentally A.friendly B.various C.common D.changeable 點(diǎn)撥A 句意為:綠色產(chǎn)品正變得越來越受歡迎,因?yàn)樗鼈兎浅-h(huán)保。friendly此處意為“好用的;無害的”,environmentally friendly意為“環(huán)保的”。various意為“各種各樣的”common意為“普通的”;changeable意為“易變的”。
②(2007 ·福建)—Do you need any help, Lucy? —Yes.The job is ______________________I could do myself.A.less than B.more than C.no more than D.not more than 點(diǎn)撥:B 句意:“你需要幫忙嗎,露西?”“是的,我自己干不了這個(gè)工作?!癿ore than+含有can的從句”結(jié)構(gòu)往往表示否定的意義,強(qiáng)調(diào)超出某人的能力范圍。Less than意為“不到,少于”;no more than意為“僅僅”;not more than意為“不比……多”。
③(2006·江蘇)I wish you'd do ______________ talking and some more work Thus things will become better.A.a bit less B.any less C.much more D.a little more 點(diǎn)撥:A 句意為:我希望你少說多做,這樣情況會(huì)好一些。C、D兩項(xiàng)明顯不合題意,B項(xiàng)一般用于否定句或疑問句中,只有A項(xiàng)符合語境,意為“少一些”。④(2006·全國Ⅱ)Your story is perfect;I've never beard________________ before.A.the better one B.the best one C.a better one D.a good one 點(diǎn)撥:C 句意為:你的故事好極了,我以前從未聽過這么好的故事。形容詞的比較級(jí)與否定詞連用表示最高級(jí)概念,并且,名詞或代詞前往往用不定冠詞表示泛指,所以答案選C。
⑤(2006·四川)—Did you enjoy yourself at the party? —Yes.I've never been to __________________one before.A.a more excited B.the most excited C.a more exciting D.the most exciting 點(diǎn)撥:C 句意為:“你在聚會(huì)上玩得痛快嗎?”“是的,以前我從未去過比這更激動(dòng)人心的聚會(huì)?!薄安欢ü谠~+形容詞比較級(jí)+單數(shù)名詞”是固定結(jié)構(gòu),常與never連用,以表達(dá)最高級(jí)意義。再如:I've never seen a better film.=This is the best film I have ever seed.exciting表示事物本身具有的使人興奮的特征,excited表示人感到興奮
Step3: Summary
Step4: Homework
Step5:板書設(shè)計(jì)
教學(xué)反思:
第四課時(shí):形容詞
教學(xué)重點(diǎn):形容詞的句式 教學(xué)難點(diǎn):形容詞的運(yùn)用 教學(xué)步驟: Step1 語法講解
1.基本句式
(1)…as+原級(jí)+as…
She is as beautiful as her mother(is).她和她的母親一樣漂亮。(2)…as+原級(jí)+名詞+as…
She has as much money as I(have).她有和我同樣多的錢。
(3)復(fù)數(shù)主語+系動(dòng)詞+the same(或similar,alike,different)。如: These books are the same.這些書都一樣。
(4)單數(shù)主語+系動(dòng)詞+the same as(或similar to, like,different from)+代(名)詞等。如: This book is the same as that one.這本書和那本一樣。2.“超過”的比較(1)…比較級(jí)+than…
Health is more important than wealth.健康比財(cái)富更重要。
(2)…more than…與其說……不如說…… She is more wise than diligent.=She is wise rather than diligent.與其說她勤勉不如說聰明。
(3)比較級(jí)+and+比較級(jí)
……越來越……
She is growing fatter and fatter.她長得越來越胖了。(4)the+比較級(jí),the+比較級(jí) ……越……就越…… The more he reads,the less he understands.他越讀越不明白。3.“不及”的比較
(1)…less+原級(jí)+than…(=not so+原級(jí)+as…)Helen is less busy than Mary.海倫沒有瑪麗忙。
=Helen is not so busy as Mary.海倫不像瑪麗那樣忙。(2)no more=only 不過,僅僅 not more than=at most最多
I have no more than ten dollars in my pocket.我口袋里只有10美元。
I have not more than dollars in my pocket.我口袋里量多也不過10美元。
(3)no more…than=not…any more than和……樣不…… not more…than=not…as沒有到……的程度,像……那樣 He is no more generous than John.=He is not generous any more than John.他和約翰一樣不大方
He is no more a fool than John.=He is not a fool any more than John.他和約翰一樣不是傻瓜。
注意:no+比較級(jí)+than…表示前者和后者一樣不……,往往表示前后都否定。(4)no less than=as much(or many)as多達(dá),……那樣多 not less than=at least最少
He has no less, than five children.=He has as many as five children.他有5個(gè)孩子之多。
He had not less than five children.=He has at least five children.他至少有5個(gè)孩子。(5)no less…than=as…as和……一樣 not less+原級(jí)+than=perhaps+比較級(jí)+than至少不比……差;也許比……更…… He is no less busy than a bee =He is as busy as a bee.他像蜜蜂一樣忙。小竅門:級(jí)與級(jí)轉(zhuǎn)換
·原級(jí)與比較級(jí)之間的轉(zhuǎn)換:可用“l(fā)ess+比較級(jí)+than”替換“not so/as+原級(jí)”?!け容^級(jí)之間的轉(zhuǎn)換:常改變比較對象的位置或使用反義詞?!ぷ罡呒?jí)與比較級(jí)之間的轉(zhuǎn)換:
①用“比較級(jí)+than + any other+名詞單數(shù)”。②用“比較級(jí)+than+a11 the other+名詞復(fù)數(shù)”。
③用“比較級(jí)+than +anyone/anybody或anything + else”。④用“否定詞+比較級(jí)+than”。⑤用“否定詞+as/so+原級(jí)+as”。4.“最……”的比較
(1)…the+最高級(jí)(+單數(shù)名詞one)+of+人或物(復(fù)數(shù))/in+場所(單數(shù))The Yangtze River is the longest river in China.長江是中國最長的河。
(2)…thee+最高級(jí)+單數(shù)名詞+that…(ever)He was the greatest musician that ever lived.他是世上最偉大的音樂家。
(3)…be +one of + the+最高級(jí)+復(fù)數(shù)名詞(表若干最高級(jí)中之一)She is one of the most beautiful girls in our school.她是我們學(xué)校最漂亮的女孩之一。
一句多譯 羅絲是她們班上最高的女生。Rose is taller than any other girl in her class.Rose is taller than any of the other girls in her class.Rose is taller than the other girls in her class..Rose is taller than the rest of the girls in her class.Rose is the tallest girl in her class.Rose is the tallest of the girls in her class.Nobody is taller than Rose in her class.注意:英語中表達(dá)最高級(jí)意義的幾種特殊形式
①比較級(jí)+than any other+名詞
Hydrogen is' lighter than any other chemical element of all.氫比其他任何化學(xué)元素都輕。②比較級(jí)+than+anyone else/anything else/ever before He is brighter than anyone else in his class.他比班上所有其他同學(xué)都聰明。③單數(shù)名詞+of+同一名詞復(fù)數(shù)
It is well-known to a11 that grain is the treasure of treasures.眾所周知,糧食是寶中之寶(最寶貴的東西)。
④more+形容詞原級(jí)+than the+同一形容詞的名詞 Xiao Li is more Chinese than the Chinese.小李是最地道的中國人。⑤as+原級(jí)+as any+(名詞)He is as foolish any(man)in the world.他是世界上最愚蠢的人。
⑥as+原級(jí)+as ever+動(dòng)詞過去式
It was as disagreeable a task as had ever fallen on his lot.那是他一生中所遇到的工作中最不愉快的工作。
⑦never+…so/such+原級(jí)+名詞
Never had such high honors been awarded to a nationalized Chinese in the USA過去從沒有將這樣高的榮譽(yù)授予一位美籍華人。
⑧否定意義的詞+so+原級(jí)+as… Nothing is so easy as this.沒有比這更容易的事情了。⑨否定意義的詞+比較級(jí)
No other book has had a greater influence on my life 任何其他書籍對我一生的影響都不如這本書大。⑩否定意義的詞+比較級(jí)+than…
Never have l read a more interesting book than this one.我從未讀過比這更有趣的書。11be stone's+形容詞最高級(jí)
He is at his happiest in his description of country life.他描寫農(nóng)村生活最拿手。5.其他形式的比較級(jí)句式
(1)be senior to 比……年齡大(類似于be older than)I am five years senior to Jane.我比簡大5歲。(2)be junior to比……年輕(類似于be younger than)Jane is five years junior to me.簡比我小5歲。(3)be superior to比……優(yōu)秀(類似于be better than)This computer is superior to the one you bought,這臺(tái)電腦比你買的那臺(tái)要好。
(4)be inferior to比……差(類似于be worse than)This photo is inferior to that one.這張照片比那張差。
注意事項(xiàng):
形容詞比較級(jí)8注意
(1)as…as結(jié)構(gòu)如果變?yōu)榉穸ň洌谝粋€(gè)as可改句so。She is not as/so beautiful as her mother.她不像她母親那樣漂亮。
(2)not so much as=not even連……都不He can not so much as spell his own name.=He can not even spell his own name.他連自己的姓名都拼不出來。
(3)在“比較級(jí)+them”結(jié)構(gòu)中,非正式用法用I am taller than him.(此時(shí)than被視為介詞),正式用法為I am taller than he(is)。但是than后用主格或賓格的意義不同。如:
I like you better than he(likes you),我喜歡你甚于他喜歡你。
I like you better than(I like)him.我喜歡你甚于我喜歡他。
(4)有時(shí)用of the two代替than,不過要在比較級(jí)前加the。如: Which is the more useful(metal),iron or gold? 鐵和金,哪一個(gè)比較有用些?(5)原級(jí)之前不可用much,要用very;比較級(jí)之前不能用very,要用much或far等。如: 正:This is much/far bigger than that.這個(gè)遠(yuǎn)比那個(gè)大。
正:This is very much bigger than that.這個(gè)遠(yuǎn)比那個(gè)大。
誤:This is very bigger than that.這個(gè)遠(yuǎn)比那個(gè)大。(6)最高級(jí)之前有所有格名詞或代詞時(shí)不加the。如 She is my/John's youngest sister.她是我/約翰的最小的妹妹。
(7)most若作“大部分”或“大多數(shù)”解時(shí),則不用the。如: Most People think so.大部分人都這么想。(8)能夠修飾比較級(jí)的詞語主要有:much,far,a great deal,a little,even,still,yet,a lot,a bit,rather,twice,many times及分?jǐn)?shù)、百分?jǐn)?shù)以及數(shù)詞等。如:
He is three years older than I.=He is older than I by three years.他大我三歲。
形容詞常用習(xí)語
1.含形容詞比較級(jí)的習(xí)語
sooner or later遲早
more or less多少,有點(diǎn)
none other than不是別人,正是……
much less更不必說……了[否定] on more沒有?!?/p>
once more(=once again)再一遍 more than once(=often)不止一次
some more還有一些,再來一些 a little more還有一點(diǎn)點(diǎn)
plenty more還很多
no more than僅僅
not…any more than和……一樣不 not more…than沒有……那樣
no less than和……一樣多 not less than至少
more than(=over)超過
one more還有一個(gè),再來一個(gè)
any more還有一些,再來一些
a few more還有幾個(gè)
no more…than…和……一樣不
not more than至多
less than不到,少于
no less…than不比……差
not less…than至少不比……差 a11 the+比較級(jí) 格外,越發(fā) 2.含形容詞最高級(jí)的習(xí)語
at first起初
at last最后
at(the)latest最遲
at(the)most最多不過 at least至少
at best充其量不過
at one's best盡力
for the most part多半,大部分
make the most(or best)of善為利用
not in the least=not at all絲毫也不 at(the)worst最壞也不過
at(the)longest最久不過
“at one's best 在全盛時(shí)期,在最好的狀態(tài)
get/have the best of擊敗
Step2: Summary
Step3: Homework
Step4:板書設(shè)計(jì)
教學(xué)反思: