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think,believe, suppose, imagine, expect, guess等詞的特殊用法

 把我打包給男神 2016-03-13

2010-11-30 09:28:41|

1. 否定轉(zhuǎn)移

當(dāng)think后的賓語從句是否定句,而主句的主語是第一人稱時,,習(xí)慣上將否定詞not轉(zhuǎn)移到主句中,,形式上否定主句謂語,而實際上否定的是從句謂語,。有此用法的動詞還有:believe, suppose, imagine, expect, guess等,。如:

I ________ they _________ tomorrow.

A. think; won’t come

B. don’t think; come

C. don’t think; will come

D. think; come

析:根據(jù)否定轉(zhuǎn)移的原則,前半部分應(yīng)用I don’t think, tomorrow是將來時間狀語,,故從句應(yīng)用將來時態(tài),。答案為C項。

2. 在反意疑問句中

當(dāng)復(fù)合句的主句是I / we think (believe, suppose, expect, imagine等)時,,反意疑問句(助動詞/情態(tài)動詞/be動詞+主語)的主謂部分要和從句的主語,、謂語保持一致;當(dāng)主句的主語是第二,、三人稱時,,反意疑問句的主謂部分要和主句的主語、謂語保持一致,。如:

①I don’t suppose anyone will volunteer to paint such a big house, _________?

A. do IB. don’t I

C. will theyD. won’t they

析:這是一個反意疑問句,。當(dāng)主句主語是第一人稱,,謂語動詞是think,,suppose等動詞時,反意問句的主謂語要根據(jù)從句的主謂語來確定,。前面是否定句,,所以反問部分要用肯定形式。答案為C項,。

②Mrs Black doesn’t believe her son is able to design a digital camera, __________?

A. is sheB. isn’t she

C. doesn’t sheD. does she

析:該句的主句謂語動詞雖是believe,,但主句主語不是第一人稱,所以反意疑問句的主謂語應(yīng)根據(jù)主句的主謂語來確定,。答案為D項,。

3. 特殊的賓語從句

這種特殊句型(疑問詞+do you think+主語+謂語+其余部分)主要用來征詢對方的意見,、建議、推測等,。其插入語部分的動詞常用的有:think, believe, suppose, imagine, propose, say等,。如:

①M(fèi)um is coming. What present _________ for your birthday?

A. you expect she has got

B. you expect has she got

C. do you expect she has got

D. do you expect has she got

答案為C項。

②_________ be sent to work there?

A. Who do you suggest

B. Who do you suggest that should

C. Do you suggest who should

D. Do you suggest whom should

析:此題既考查了do you suggest作插入語的用法,,也考查了suggest作“建議”講時后跟的賓語從句要用虛擬語氣,。雖然在形式上suggest沒有賓語,但在實際意義上who (should) be sent to work there作了suggest的賓語,。答案為A項,。

4. 賓語可替代

think, believe, suppose, imagine, expect ...等后面常常跟so或not來替代賓語從句的內(nèi)容,其中so替代肯定句,;not替代否定句,。如:

①——The boys are not doing a good job at all, are they?

——___________.

A. I guess not soB. I don’t guess

C. I don’t guess soD. I guess not

析:答案為D項。為了避免重復(fù),,用not替代they are not doing a good job at all,。

②——I believe we’ve met somewhere before.

——No, __________.

A. it isn’t the sameB. it can’t true

C. I don’t think soD. I’d rather not

析:當(dāng)不同意對方意見時,可以用I don’t think so或I think not來回答,。not或so替代回答中與問句重復(fù)的部分,。答案為C項。

跟蹤練習(xí):

1. ——You haven’t lost the ticket, have you?

——__________. I know it’s not easy to get another one at the moment.

A. I hope notB. No, I have

C. I hope soD. Yes, I’m afraid so

2. Mrs Black doesn’t believe so many people are suffering from this tsunami, _________?

A. aren’t theyB. are they

C. doesn’t sheD. does she

3. I don’t think he could have done such a stupid thing last night, __________.

A. do IB. could he

C. did heD. has he

4. ________ you have seen both fighters, _________ will win?

A. Since; do you think who

B. As; who you think

C. When; whoever

D. Since; who do you think

參考答案:1——4A D C D

think的用法

A. vi.想,,思考 
  Give me some time to think.     He told us to try to think in English. 
  
B
. vt.認(rèn)為,;想 
  I never thought you could complete the work so soon. 
  I don’t think I can get away now. 
  Where do you think we can get this book? 
  She isn’t as slow as you think she is. 
  I think the book worth reading again. 
  This kind of computer is thought (to be) too hard to operate. 
  We all think her a good learner. 
  I thought it our duty to offer them some medical care. 
  I think it a great honor to speak here. 
  
C.習(xí)語 
  think about…考慮 
  think of…想到;想起,;為著想,;打算 
  This picture made us think of the days in the army. 
  He couldn’t think of anything to say. 
  She is always thinking of others. 
  She is thinking of going downtown this afternoon. 
  What do you think of this movie? 
  think highly/well/a lot/ a great deal/much/poorly/ill/badly/little/nothing of對評價高/低 
  think of A as B認(rèn)為A是B 
  think…out/up想出 
  think…over仔細(xì)考慮 
  think twice before…要三思后再…… 
  just think…想想看(表示驚訝) 
  Just think of the price!  
  wouldn’t/couldn’t think of…絕不能考慮/想象(做這樣的事) 
  I couldn’t think of disturbing them at this our of night. 
  think hard沉思

Imagine 用法

一、表示“想象”,、“設(shè)想”,、“以為”

1. 可用于被動結(jié)構(gòu)和系表結(jié)構(gòu)。如:

   It can easily be imagined.這很容易想象出來,。

2.可接名詞作賓語,。如:

Imagine a railway station,a bus company or a cinema,,which many people need to ring to find out the times of trains,,buses or films.想象一個火車站、一個公交公司或一個電影院,,許多人需要向那里打電話弄清火車,、汽車班次和電影開場的時間。

3.可接V-ing作賓語,,不接動詞不定式作賓語,。如:

   I didn't imagine becoming a teacher in my childhood.在童年時期,,我并未想象成為一名教師。

4.可接“one's/n./pron.+V-ing”作賓語,,其中one's代表形容詞性的物主代詞和名詞所有格,,與V-ing具有主謂關(guān)系。如:

   I can't imagine my marrying a girl of that sort.我難以想象我與那種女子結(jié)婚后的情形,。

   Can you imagine Tom cooking dinner for twenty people,?你能想象出湯姆為20個人做飯的樣子嗎?

5. 可接that-clause作賓語,。如:

   I imagine that you are tired from the journey.我料想你是由于旅行而疲勞了,。

6. 可接連接副詞或連接代詞引導(dǎo)的賓語從句。如:

   I can't imagine why they speak against you.我想不出來為什么他們都不向著你說話,。

   I can't imagine what he means.我想不出他的用意,。

7. 可接“n./pron.+(to be)n./adj.”作復(fù)合賓語,其中n./pron.作賓語,,(to be)n./adj.作賓語補(bǔ)足語,,to be可以省略。如:

   Imagine yourself(to be)a teacher.想象一下你是一位老師,。

   I imagined the ship(to be)very large.我想象那船很大,。

8. 可接“n./pron.+as+n.”作復(fù)合賓語,其中n./pron.作賓語,,as+n.作賓語補(bǔ)足語,。如:

   I imagined you as a big tall man.我以為你是個高大的人。

二,、表示“認(rèn)為”,、“想”

1. 后面接復(fù)合賓語。如:

   He imagined himself very rich.他認(rèn)為自己很富有,。

2.后面接that-clause作賓語,。若 that-clause是否定意義,可用主句的否定形式表示從句的否定意義,,that可省略,。如:

   I don't imagine(that)they will come tomorrow.我認(rèn)為他們明天不會來。

suppose以及be supposed to的用法

suppose的基本意思是“猜想,;以為,;假定”,但在具體的語言環(huán)境中意義不止于此,,其用法如下:

1. suppose + that 從句,表示“猜測,;假定”,。如:

I suppose that you are right. 我想你是對的,。

You can suppose that A equals B. 你可以假定A等于B。

2. suppose +名詞 / 代詞 + to be...,,表示“認(rèn)為……是……”,。如:

Many people suppose him to be over 50. 許多人認(rèn)為他已經(jīng)50多歲了。

3. suppose用于祈使句中,,表示“讓……”,。如:

Suppose we go for a swim. (= Let's go for a swim.) 讓我們?nèi)ビ斡景伞?/p>

be supposed to 的用法

用法一: be supposed to... 其中to是動詞不定式符號,不是介詞,,其后要跟動詞原形,。當(dāng)be supposed

to... 的主語是“人” 時,意為“應(yīng)該……

”,;“被期望……”,,它可以用來表示勸告、建議,、義務(wù),、責(zé)任等,相當(dāng)于情態(tài)動詞should,。如:

Everyone is supposed to wear a seat-belt in the car.

每個人在汽車?yán)锒紤?yīng)該系安全帶,。

Teachers are supposed to treat all the students alike.

老師應(yīng)該對所有的學(xué)生一視同仁。

用法:當(dāng)be supposed to... 的主語是“物”時,,它表示“本應(yīng),;本該”,用于表示“某事本應(yīng)該發(fā)生而沒有發(fā)生”,。如:

The new laws are supposed to prevent crime. 這些新法令本應(yīng)該起到防止犯罪的作用,。

The train was supposed to arrive half an hour ago. 火車本應(yīng)在半小時之前到達(dá)。

用法三: be supposed to后面接“have + 過去分詞”時,,表示“本應(yīng)該做某事而沒做”,。如:

You are supposed to have handed in your homework by now.

現(xiàn)在你應(yīng)該已經(jīng)把作業(yè)交上來了。

He is supposed to have arrived an hour ago. 他應(yīng)該一小時前就到了,。

用法四: be supposed to... 的否定結(jié)構(gòu)為be not supposed

to...,它常用于口語中,,意為“不被許可;不應(yīng)當(dāng)”,。如:

She was not supposed to be angry about that. 她本不該為那件事而生氣的,。

You are not supposed to smoke on the bus. 你不應(yīng)該在公共汽車上吸煙。

 一,、Suppose做及物動詞,,意為“想,認(rèn)為,,猜想,,料想”,,用法如下: 
   
  1.suppose后接that引導(dǎo)的賓語從句,that可以省略,,如: 
  I suppose we’ll go there next week. 
  我猜想我們下周將去那兒,。 
  2.suppose +名詞/代詞+[ (to be)+表語]賓語補(bǔ)足語,如: 
  What makes you suppose him to be connected with them? 
  你怎么會認(rèn)為他與他們有聯(lián)系呢,? 
  3.suppose+名詞/代詞+不定式,,如: 
  I supposed her to have already left for home. 
  我認(rèn)為她已經(jīng)動身回家了。 
  4. suppose+名詞/代詞+名詞(賓語補(bǔ)足語),,如: 
  I never supposed him a hero. 
  我從來沒有認(rèn)為他是一個英雄,。 
  5.suppose+名詞/代詞+形容詞 (賓語補(bǔ)足語),如: 
  We all suppose him clever. 
  我們所有的人都認(rèn)為他很聰明,。 
  6. suppose+名詞 /代詞+介詞短語,,如: 
  I supposed him in the office. 
  我想他在辦公室。 
  7. suppose做插入語,,如: 
  You don’t mind my smoking, I suppose. 
  我想你不會介意我抽煙,。 
   
  使用suppose時應(yīng)注意: 
  1. I suppose可以用來有禮貌地要求一個肯定的答復(fù),如: 
  I suppose (that) you are very busy just at the moment? 
  我想你這會兒正忙吧,? 
  2. suppose, guess與imagine的區(qū)別: 
  suppose多用于口語,,是試探性的,但有一定的根據(jù),;guess隨意性很強(qiáng),,缺乏依據(jù);imagine指“設(shè)想”,、“想象”與眾所周知的事實相反的東西,,強(qiáng)調(diào)虛構(gòu)和幻想。如: 
  I suppose they will leave here tomorrow. 
  我猜他們明天要離開這兒了,。 
  Can you guess what I mean? 
  你能猜出我的意思嗎,? 
  I imagine that you are tired. 
  我猜想你已經(jīng)累了。 
  3. 在英語中,,含suppose的句子是用否定主句謂語的方式來否定后面賓語從句的內(nèi)容的(即把賓語從句的否定詞 not轉(zhuǎn)移到否定主句謂語動詞上來),,這種語言現(xiàn)象叫做轉(zhuǎn)移否定,在這種用法中,,suppose意為“想,,認(rèn)為,猜想,,料想”,;賓語從句是由that引導(dǎo)的賓語從句,也是由否定詞 not構(gòu)成的否定,主句主語多為第一人稱,。如: 
  I don’t suppose I’ll trouble you. 
  我想我不會再麻煩你,。 
  I don’t suppose(that)I shall be back until eight o’clock. 
  我看我在8點前回不來,。 
  I didn’t suppose (that) it was true. 
  我猜想那不是真的,。 
  4. suppose后也可接so代替整個賓語從句,但如果賓語從句為否定句時,,只能轉(zhuǎn)移否定,,不能用not否定so,當(dāng)然也可用否定詞 not代替整個賓語從句,。如: 
  -Will he come? 
  -他會來嗎,? 
  -Yes, I suppose so. / No, I suppose not. / No, I don’t suppose so. 
  -我想他會來。/不,,我想他不會來,。/不,我認(rèn)為他不會來,。 
  正:I don’t suppose so. /I suppose not. 
  我認(rèn)為不是這樣,。 
  誤:I suppose not so. 
   
  二、suppose作“假定,,設(shè)想”講,,有時表示自己有一定根據(jù)的猜想,有時僅表述自己的意見,。如: 
   
  Let’s suppose that we had not helped him, what would happen? 
  假定我們當(dāng)時沒有幫助他,,他會怎樣呢? 
  Suppose it rained, we would still go. 
  假如下雨的話,,我們還是要去,。 
   
  三、構(gòu)成祈使句,,表達(dá)一項提議或建議,,作“讓、怎么 ,,如何”講,,從句中用過去式,語氣更委婉,。如: 
   
  Suppose you meet me at the office at half past seven. 
  你7:30與我在辦公室見面如何,。 
  Suppose (=Let’s go) for a swim. 
  我提議我們?nèi)ビ斡尽?nbsp;
  Suppose we went for a walk! 
  我們?nèi)ド翰桨桑?nbsp;
   
  四,、用于被動語態(tài),,作“應(yīng)該、被認(rèn)為,理應(yīng),,應(yīng)該”講,。如: 
   
  You are supposed to be here at nine. 
  你應(yīng)該在9點鐘到達(dá)這里。 
  Everyone is supposed to know the rules. 
  大家理應(yīng)知道這些規(guī)則,。 
  At the moment he is supposed to be in Paris. 
  人們認(rèn)為他目前在巴黎,。 
   
  五、口語中,,用于被動語態(tài)的否定句,,作“許可”講。如: 
   
  You are not supposed to smoke on the bus. 
  你不能在公共汽車上抽煙,。 
  We are not supposed to play football on Sundays. 
  我們在星期天不許踢足球,。 
  He’s not supposed to do that. 
  你不應(yīng)該做那件事。 
   
  六,、suppose的過去分詞或過去式也可做形容詞,,意為“被信以為真的,假定的,,推測的”,。如: 
   
  The supposed beggar is really a police officer in disguise. 
  大家都認(rèn)為是乞丐的那個人原來是一個喬裝的警察。 
   
  七,、suppose的現(xiàn)在分詞也可做連詞,,相當(dāng)于if。如: 
  Supposing it rains, what will you do? 
  如果下雨你怎么辦呢,?  


    imagine的用法

學(xué)以致用:

1. I                     (suppose ) he will be back by 8 o'clock .

2. Parents  are                (suppose ) to teach their children how to behave well.

3.I suppose prices will go up .(否定句)

Keys :

1.suppose  2. supposed  3. I don't suppose prices will go up .

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