2馬心同-高考英語陷阱題總結歸納——情態(tài)動詞(附詳解)

1、高考英語陷阱題總結歸納一一情態(tài)動詞典型陷阱題分析1. “ Mike is often absent from class.”" Tell him he answer for it if he goes on behavinglike that. "A. shall B. willC. wouldD. can【陷阱】幾個干擾項均有可能誤選?！痉治觥孔罴汛鸢高xA.shall用作情態(tài)動詞主要有以下兩個用法：（1）用于疑問句中征求意見。如：Shall I help you ? 要不要我?guī)蛶湍?？Shall I open the window ? 要我把窗子打開嗎？（2）用于陳述句中表

2、示允諾、告誡、警告、威脅、命令、規(guī)定、必然性等（可用于各類人稱）。如：You shall suffer for this. 你會為此事吃苦頭的。（表威脅）Each competitor shall wear a number. 每個參賽者要戴一個號碼。（表規(guī)定）You shall hear everything as soon as you come. 你一來就可聽至U所有情況了。（表允諾）請做以下試題（答案均選shall）:（1） “I promise that she get a nice present on her birthday.”" Will it be a great

3、 surto her?”A. shouldB.mustC. wouldD.shall2. You pay too much attention to your reading skill, as it is so important.A. cannotB. shouldn' tC. mustn ' t D. needn' t【陷阱】幾個干擾項均有可能誤選。【分析】最佳答案選A.cannottoo是英語中一個十分有用的表達，意為 不可能太，無論怎樣 也不算過分，越 越”。如：You can ' t be too carefu你越仔細越好。You can '

4、 t praise the too muchi本書值得大加贊揚。We cannot work too much for the people.我們?yōu)槿嗣褡龉ぷ魇遣豢赡茏鲞^頭的。A woman cannot have too many clothes. 女人買的衣服再多也不算多。注：有時也可用can never, impossible等與too連用來表示類似意思。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 li

5、kes driving his car.”A. mustB. canC. needD. may【陷阱】可能誤選B或C.【分析】最佳答案為D.may表推測，may not意為 可能不（會坐火車來）”。句中的Heshould為He should come by train之省略，由于其后出現(xiàn)轉折連詞but,說明語意有變化，再結合下文的He likes driving his car ,便可決定此題選 D.注意，不能選B,因為can表示推測時通常不用肯定陳述句。4. “I heard they went skiing in the mountains last winter."e Was

6、littltrue because thersnow there. ”A. may not be B. won ' t beC. couldn ' t beD. mustn ' t be【陷阱】幾個干擾項均有可能誤選。【分析】 此題最佳答案為 C,主要由下文的 because there was little snow there這一語境 所決定，既然 沒下什么雪”，那么滑雪”就應是不可能”，所以選couldn' t he即選C.5. “ Do you thirhe is lazy ? ”"I so once, but I don' t now

7、.”A. may have thought B. can have thoughtC. may thinkD. might think答案選A.從答話人的語境可知，空格處的意思曾經(jīng)這樣想過”，即對過去情況作推測，故應用 情態(tài)動詞+動詞完成式”；又因為can表推測不用于肯定句，故選 A.請看類例：Their answers are exactly the same one of them from the other.A. must copyB. must have copiedC. should copy D. should have copied答案選B,既然兩人的答案完全一樣，說明抄襲”已

8、經(jīng)發(fā)生，故用 情態(tài)動詞+動詞完成式”，根據(jù)句意，應選 B而不能選D.6. You be right, but I d on t think you are.A. can B. could C. must D. should【陷阱】幾個干擾項均有可能誤選?！痉治觥繌恼Z境上看，C、D不宜選，在剩下的 A和B中，許多同學想當然地選了A,認為整個句子為現(xiàn)在時態(tài)，所以選 can,而不選過去式 could,但是最佳答案卻是B而不是A.按照英語語法，情態(tài)動詞 can用于推測表示可能性時，通常只用于否定句或疑問句中，而不用于肯定句中；但could用于表推測時，卻不僅可用于否定句和疑問句，也可用于肯定句，且此時

9、的could并不是can的過去式，與can也沒有時間上的差別，只是could比can語氣更委婉，所以答案選B.注：can在以下特殊情況下，也可用于肯定句。一是表示抽象的可能性，即從理論上或邏輯上分析是可能的，但是實際上未必會發(fā)生。如：Anyone canmake mistakes.任何人都可能會犯錯誤。二是后接“be (get, seem, become) +形容詞”，表示 宥時會"、時常會"等。如：My father can be very unreasonable.我父親有時候很不講道理。精編陷阱題訓練1. “I thought you wouldn ' t m

10、ind. ”"Well, as a matter of fact I don' t, but you meA. should ask B. should have askedC. must askD. must have asked2. “I called you yesterday. A woman answered, but I didn' t recognize her voice. ""Omy aunt Jean. ”A. must beB. must have beenC. might beD. can have been3. That

11、car nearly hit me; I.A. might be killed B. might have been killedC. may be killed D. may been killed4. It ' s a very kind offer, but I really accept it.A. mustn ' t B. needn ' tC.can ' t D. don ' tB. can5. The police still haven' t found her, but they ' re doing all they.

12、A. mayC. mustD. will6. You practise the drums while the baby is sleeping.A. needn ' tB. mightn ' tC. mustn ' tD. won ' t7. You him the news; he knew it already.A. needn ' t tell B. needn ' t have toldC. mightn ' t tell D. mightn ' t have told8. As she ' s not here

13、, 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 go B. should have goneC. might goD. may have gone10. “I called you yesterday. A woman answered, but I didn' t recognize her voice. ""Ohmy aunt Jean. ”A. must

14、 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 of the shops_ ” are open.A. mustn ' t B. needn ' tC. can &#

15、39; t D. shouldn ' t14. They often go to the restaurants for meals. They be very poor.A. mustn ' t B. can ' tC. may notD. needn ' t15. I didn ' t see her in the meeting room this morning. She have spoken at the meeting.C.needn ' tD. couldnA. mustn ' t B. shouldn ' t17

16、. He the test again, in which case, his mother will be very disappointed.A. might failB. must have failedC. should fail D. could have failed18. “ Why didnshe come to the meeting yesterday? ""I'm not so sure. She ill.A. should be B. should have beenC. must beD. might have been19. Why di

17、d you just sit and watch ? You me.A. could help B. should helpC. could have helped D. must have helped20. " You your teacher for help. He is kin-hearted. "" Yes. A whole day.”A. can ask, will wasteB. must have asked, had wastedC. could have asked, was wastedD. shouldn ' t have ask

18、ed, would be wasted21. “Is there a flight to London this evening ""There be. I ' ll phone the airport andfind it out. ”A. mustB. mightC. wouldD. can22. “ Show me your permit, please. ”" Oh, it ' s not in my pocket. It.'A. might fall outB. could fall outC. should have falle

19、n out D. must have fallen outbe a23. “Look at these tracks. Itbe a wolf.""Don' t be so sure. I think it fox.A. must; couldB. may; mightC. need; mustD. could; need25. “Did Jim come""I don ' t know. He while I was out.A. might have come B. might comeC. mush have come D. sho

20、uld have come答案與解析1 .選B, should后接動詞完成式表示茶來應該做某事，結果未做”，此處含有責備之意。2 .選B,對過去情況的肯定推測，宜用情態(tài)動詞+動詞完成式”，再根據(jù)句意，可確定答案為B.注：can表示推測通常不用于肯定陳述句。3 .選B,表示過去可能發(fā)生而實際上未發(fā)生的事，用 might +動詞完成式。若只是推測 過去可能已經(jīng)發(fā)生的事，則可用 may might + 動詞完成式，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, mustn

21、'在此相當于 can', t且語氣更強。7 .選B, “needn'助詞完成式”的意思是：本來不必做某事，但實際上做了。上句意思 是 你本來不必告訴他這個消息的，因為他（當時）已經(jīng)知道了 ”。注意，句中 knew為過 去式。8 .選B, must后接動詞完成式表示對過去情況的肯定推測，意為乙定已經(jīng)做了某事9 .選B, should后接動詞完成式表示本來應該做某事，結果未做10 .選B,對過去情況的肯定推測，宜用情態(tài)動詞+動詞完成式”，再根據(jù)句意，可確定答案為B.注：can表示推測通常不用于肯定句。12 .選A.may have done sth表示對過去可能發(fā)生的事進行推測，意為 何能曾經(jīng)“。13 .選C.根據(jù)上下文的語境推知。can'意為 不能”。14 .選B.根據(jù)上下文的語境推知。can'表推測，意為 不不能”。16.選D.couldn ' t have done sth示對過去情況進行推測