高考英語(yǔ)陷阱題總結(jié)歸納―情態(tài)動(dòng)詞(附詳解)

1、高考英語(yǔ)陷阱題總結(jié)歸納情態(tài)動(dòng)詞典型陷阱題分析1. “Mike is often absent from class.” “Tell him he _ answer for it if he goes on behaving like that.”A. shallB. willC. wouldD. can【陷阱】幾個(gè)干擾項(xiàng)均有可能誤選?！痉治觥孔罴汛鸢高xA.shall 用作情態(tài)動(dòng)詞主要有以下兩個(gè)用法:(1用于疑問(wèn)句中征求意見(jiàn)。如:Shall I help you?要不要我?guī)蛶湍?Shall I open the window?要我把窗子打開(kāi)嗎?(2用于陳述句中表示允諾、告誡、警告、威脅、命令、規(guī)

2、定、必然性等(可用于各類(lèi)人稱(chēng)。如:You shall suffer for this. 你會(huì)為此事吃苦頭的。(表威脅Each competitor shall wear a number. 每個(gè)參賽者要戴一個(gè)號(hào)碼。(表規(guī)定You shall hear everything as soon as you come. 你一來(lái)就可聽(tīng)到所有情況了。(表允諾請(qǐng)做以下試題(答案均選shall:(1“I promise that she _ get a nice present on her birthday.” “Will it be a great surprise to her?”A. shouldB

3、. mustC. wouldD. shall2. You _ pay too much attention to your reading skill, as it is so important.A. cannotB. shouldntC. mustntD. neednt【陷阱】幾個(gè)干擾項(xiàng)均有可能誤選?！痉治觥孔罴汛鸢高xA.cannottoo是英語(yǔ)中一個(gè)十分有用的表達(dá),意為“不可能太,無(wú)論怎樣也不算過(guò)分,越越”。如:You cant be too careful. 你越仔細(xì)越好。You cant praise the too much. 這本書(shū)值得大加贊揚(yáng)。We cannot work to

4、o much for the people. 我們?yōu)槿嗣褡龉ぷ魇遣豢赡茏鲞^(guò)頭的。A woman cannot have too many clothes. 女人買(mǎi)的衣服再多也不算多。注:有時(shí)也可用can never, impossible 等與too連用來(lái)表示類(lèi)似意思。如:It is impossible to get there too soon. 去那兒越早越好。3. “Is John coming by train?” “He should, but he _ not. He likes driving his car.”A. mustB. canC. needD. may【陷阱】可能誤

5、選B或C.【分析】最佳答案為D.may 表推測(cè),may not 意為“可能不(會(huì)坐火車(chē)來(lái)”。句中的He should 為He should come by train 之省略,由于其后出現(xiàn)轉(zhuǎn)折連詞but,說(shuō)明語(yǔ)意有變化,再結(jié)合下文的He likes driving his car,便可決定此題選D.注意,不能選B,因?yàn)閏an表示推測(cè)時(shí)通常不用肯定陳述句。4. “I heard they went skiing in the mountains last winter.” “It _ true because there was little snow there.”A. may not beB

6、. wont beC. couldnt beD. mustnt be【陷阱】幾個(gè)干擾項(xiàng)均有可能誤選。【分析】此題最佳答案為C,主要由下文的because there was little snow there 這一語(yǔ)境所決定,既然“沒(méi)下什么雪”,那么“滑雪”就應(yīng)是“不可能”,所以選couldnt be,即選C.5. “Do you think he is lazy?” “I _ so once, but I dont now.”A. may have thoughtB. can have thoughtC. may thinkD. might think答案選A.從答話(huà)人的語(yǔ)境可知,空格處的意

7、思“曾經(jīng)這樣想過(guò)”,即對(duì)過(guò)去情況作推測(cè),故應(yīng)用“情態(tài)動(dòng)詞+動(dòng)詞完成式”;又因?yàn)閏an 表推測(cè)不用于肯定句,故選A.請(qǐng)看類(lèi)例: Their answers are exactly the same one of them _ from the other.A. must copyB. must have copiedC. should copyD. should have copied答案選B,既然兩人的答案完全一樣,說(shuō)明“抄襲”已經(jīng)發(fā)生,故用“情態(tài)動(dòng)詞+動(dòng)詞完成式”,根據(jù)句意,應(yīng)選B而不能選D.6. You _ be right, but I do nt think you are.A. ca

8、nB. couldC. mustD. should【陷阱】幾個(gè)干擾項(xiàng)均有可能誤選?！痉治觥繌恼Z(yǔ)境上看,C、D不宜選,在剩下的A和B中,許多同學(xué)想當(dāng)然地選了A,認(rèn)為整個(gè)句子為現(xiàn)在時(shí)態(tài),所以選can,而不選過(guò)去式could,但是最佳答案卻是B而不是A.按照英語(yǔ)語(yǔ)法,情態(tài)動(dòng)詞can 用于推測(cè)表示可能性時(shí),通常只用于否定句或疑問(wèn)句中,而不用于肯定句中;但could 用于表推測(cè)時(shí),卻不僅可用于否定句和疑問(wèn)句,也可用于肯定句,且此時(shí)的could 并不是can 的過(guò)去式,與can 也沒(méi)有時(shí)間上的差別,只是could 比can語(yǔ)氣更委婉,所以答案選B.注:can 在以下特殊情況下,也可用于肯定句。一是表示抽象

9、的可能性,即從理論上或邏輯上分析是可能的,但是實(shí)際上未必會(huì)發(fā)生。如:Anyone can make mistakes. 任何人都可能會(huì)犯錯(cuò)誤。二是后接“be (get, seem, become+形容詞”,表示“有時(shí)會(huì)”、“時(shí)常會(huì)”等。如:My father can be very unreasonable. 我父親有時(shí)候很不講道理。精編陷阱題訓(xùn)練1. “I thought you wouldnt mind.” “Well, as a matter of fact I dont, but you _ me first.”A. should askB. should have askedC. m

10、ust askD. must have asked2. “I called you yesterday. A woman answered, but I didnt recognize her voice.” “Oh, it _ my aunt Jean.”A. must beB. must have beenC. might beD. can have been3. That car nearly hit me; I _.A. might be killedB. might have been killedC. may be killedD. may been killed4. Its a

11、very kind offer, but I really _ accept it.A. mustntB. needntC. cantD. dont5. The police still havent found her,but theyre doing all they _.A. mayB. canC. mustD. will6. You _ practise the drums while the baby is sleeping.A. needntB. mightntC. mustntD. wont7. You _ him the news; he knew it already.A.

12、neednt tellB. neednt have toldC. mightnt tellD. mightnt have told8. As shes not here, I suppose she _ home.A. must goB. must have goneC. might goD. might be going9. Are you still here?You _ home hours ago.A. should goB. should have goneC. might goD. may have gone10. “I called you yesterday. A woman

13、answered, but I didnt recognize her voice.” “Oh, it _ my aunt Jean.”A. must beB. must have beenC. might beD. can have been11. I _ have met him a long time ago. Both his name and face are very familiar.A. mayB. canC. wouldD. should13.“Shall we go shopping?” “Sorry, we _ buy anything now because none

14、of the shops are open.”A. mustntB. needntC. cantD. shouldnt14. They often go to the restaurants for meals. They _ be very poor.A. mustntB. cantC. may notD. neednt15. I didnt see her in the meeting room this morning. She _ have spoken at the meeting.A. mustntB. shouldntC. needntD. couldnt17. He _ the

15、 test again, in which case, his mother will be very disappointed.A. might failB. must have failedC. should failD. could have failed18. “Why didnt she come to the meeting yesterday?” “Im not so sure. She _ ill.”A. should beB. should have beenC. must beD. might have been19. Why did you just sit and wa

16、tch?You _ me.A. could helpB. should helpC. could have helpedD. must have helped20. “You _ your teacher for help. He is kind-hearted.” “Yes. A whole day _.”A. can ask, will wasteB. must have asked, had wastedC. could have asked, was wastedD. shouldnt have asked, would be wasted21. “Is there a flight

17、to London t his evening?” “There _ be. Ill phone the airport and find it out.”A. mustB. mightC. wouldD. can22. “Show me your permit, please.” “Oh, its not in my pocket. It _.”A. might fall outB. could fall outC. should have fallen outD. must have fallen out23. “Look at these tracks. It _ be a wolf.”

18、 “Dont be so sure. I think it _ be a fox.”A. must; couldB. may; mightC. need; mustD. could; need25. “Did Jim come?” “I dont know. He _ while I was out.”A. might have comeB. might comeC. mush have comeD. should have come答案與解析外語(yǔ)下載中心 1. 選 B，should 后接動(dòng)詞完成式表示“本來(lái)應(yīng)該做某事，結(jié)果未做”，此處含有責(zé)備之意。 2. 選 B，對(duì)過(guò)去情況的肯定推測(cè)，宜用“

19、情態(tài)動(dòng)詞 + 動(dòng)詞完成式”，再根據(jù)句意，可確定 答案為 B.注：can 表示推測(cè)通常不用于肯定陳述句。 3. 選 B，表示過(guò)去可能發(fā)生而實(shí)際上未發(fā)生的事，用 might + 動(dòng)詞完成式。若只是推測(cè) 過(guò)去可能已經(jīng)發(fā)生的事，則可用 may might + 動(dòng)詞完成式，如 He may might have gone. 他可能已經(jīng)走了。 4. 選 C.由句意可知。 5. 選 B，do all one can 意為“盡力”或“竭盡全力”。 6. 選 C，mustnt 在此相當(dāng)于 cant，且語(yǔ)氣更強(qiáng)。 7. 選 B，“neednt + 動(dòng)詞完成式”的意思是：本來(lái)不必做某事，但實(shí)際上做了。上句意思 是“

20、你本來(lái)不必告訴他這個(gè)消息的，因?yàn)樗ó?dāng)時(shí)）已經(jīng)知道了”。注意，句中 knew 為過(guò) 去式。 8. 選 B，must 后接動(dòng)詞完成式表示對(duì)過(guò)去情況的肯定推測(cè)，意為“一定已經(jīng)做了某事”。 9. 選 B，should 后接動(dòng)詞完成式表示“本來(lái)應(yīng)該做某事，結(jié)果未做”。 10. 選 B，對(duì)過(guò)去情況的肯定推測(cè)，宜用“情態(tài)動(dòng)詞 + 動(dòng)詞完成式”，再根據(jù)句意，可確 定答案為 B.注：can 表示推測(cè)通常不用于肯定句。 12. 選 A.may have done sth 表示對(duì)過(guò)去可能發(fā)生的事進(jìn)行推測(cè)，意為“可能曾經(jīng)”。 13. 選 C.根據(jù)上下文的語(yǔ)境推知。cant 意為“不能”。 14. 選 B.根據(jù)上下文的語(yǔ)境推知。cant 表推測(cè)，意為“不不能”。 16. 選 D.couldnt have done sth 表示對(duì)過(guò)去情況進(jìn)行推測(cè)，意為“過(guò)去不可能發(fā)生過(guò)某情 況”。 17. 選 A.根據(jù)下文的 will be 可知， “他考試再不及格”是將來(lái)的事， 據(jù)此可排除