2021屆高考英語(yǔ)二輪復(fù)習(xí)專題講解第10講情態(tài)動(dòng)詞學(xué)案_第1頁(yè)
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1、2021屆高考英語(yǔ)二輪復(fù)習(xí)專題講解第10講情態(tài)動(dòng)詞學(xué)案2021屆高考英語(yǔ)二輪復(fù)習(xí)專題講解第10講情態(tài)動(dòng)詞學(xué)案PAGE PAGE 342021屆高考英語(yǔ)二輪復(fù)習(xí)專題講解第10講情態(tài)動(dòng)詞學(xué)案Lesson 10情態(tài)動(dòng)詞問(wèn)題層級(jí)圖不知道如何完成情態(tài)動(dòng)詞題目 目標(biāo)層級(jí)圖能夠完成情態(tài)動(dòng)詞題目 LV3 操作5 M課前診斷1. In todays information age, the loss of data _ cause serious problems for a company。 A. needB. shouldC。 canD. must2。 Samuel, the tallest boy in

2、our class, _ easily reach the books on the top shelf. A. mustB. shouldC。 canD。 need3。 I love the weekend, because I _ get up early on Saturdays and Sundays。A。 needntB。 mustntC. wouldntD. shouldnt4. Cant you stay a little longer?- Its getting late. I really _ go now. My daughter is home alone.A. mayB

3、. canC. mustD。 dare5. - I am sure I saw Brian in the park this morning。- You _ be imagining things. He left for America last night. A。 needB. canC。 mustD。 shall課中講解一. 情態(tài)動(dòng)詞本意 LV3操作1。 常見(jiàn)情態(tài)動(dòng)詞本意 (1) must = 1 GB3 表 _,其肯定回答用 _,否定回答用 _ 或 _ 。- Must I finish the work today? Yes, you must. No, you neednt / yo

4、u dont have to。 = 2 * GB3 否定mustnt 表示 _You mustnt speak like that to your mother.You mustnt leave the room。 = 3 GB3 表 _(常用于固定句型 if you must do )If you must smoke, at least you could smoke outside。If you must leave, do it quietly.Why must you buy that car?(2) can, could = 1 * GB3 表 _Some of us can us

5、e the computer now, but we couldnt last year。 = 2 * GB3 表 _,could比can語(yǔ)氣更委婉。- Can I come in?- Yes, you can。 (3) may 和might = 1 GB3 表 _ 或 _,might比may的語(yǔ)氣更委婉。 May I have a glass of beer here please?- Certainly, you may. / No, you mustntmay not。 = 2 * GB3 表 _,might比may的語(yǔ)氣更不確定。He might have some trouble。

6、= 3 GB3 may表 _,采用部分倒裝語(yǔ)序:may+主語(yǔ)動(dòng)詞原形 May the force be with you.(4) shall,should = 1 * GB3 should表 _You should keep your promise. = 2 GB3 should表 _It seems such a pity that an honored name should be commercialized like this. = 3 GB3 shall表 _, 用于第一、三人稱作主語(yǔ)的疑問(wèn)句中。When shall he come to meet you?Shall we beg

7、in? = 4 GB3 shall表 _(常用于第二、第三人稱)。He shall be punished if he breaks the school rules。 (警告)You shall stick to your post. (命令)(5) will, would = 1 GB3 表 _They said that they would help us。 = 2 * GB3 表 _,常用于第二人稱的疑問(wèn)句中,would比will更委婉。Would you like some tea?Will / Would you help me with my English? 【精講精練】1。

8、 Doctors say that exercise is important for health, but it _ be regular exercise. A。 canB. willC。 mustD. may2. According to the air traffic rules, you _ switch off your mobile phone before boarding。A. mayB. canC。 wouldD. should3。 - Could I borrow your dictionary? - Yes, of course you _ 。A。 mightB. w

9、illC。 canD. should4. You must be looking forward to your trip back to Sydney。 - Yes. I _ wait any longer. A. cantB。 mustntC. needntD。 shouldnt5. John promised his doctor he _ not smoke. And he has never smoked ever since. A。 mightB. shouldC。 couldD. would6. - Cant you stay a little longer? Its getti

10、ng dark。 I really _ go now。 My daughter is home alone。A。 may B。 canC。 must D. dare2。 情態(tài)動(dòng)詞的推測(cè)義(1) must 推測(cè)義表 _ You must be hungry after a long walk. - Shes not picking up。- Then she must be driving。(2) can, could推測(cè)義表 _a. 在肯定句中表推測(cè)的是 _That could be our way out!It will be sunny in the daytime, but it cou

11、ld rain later on this evening. b。 在否定句中表推測(cè)的是 _- Someone in our class has won the first prize in the calligraphy competition! It cant be you.c。 在疑問(wèn)句中表推測(cè)的是 _ Could you be serious?(3) may, might 推測(cè)義表 _She may be the best dentist in town.【精講精練】1。 Liza _ not want to go on the trip - she hates traveling。A

12、。 willB. canC。 mustD。 may2。 It is usually warm in my hometown in March, but it _ be rather cold sometimes。A。 must B. canC. shouldD. would3。 You _ be hungry already you had lunch only two hours ago!A。 wouldntB。 cantC. mustntD。 neednt4。 The traffic is heavy now, so Mike _ come late。- Lets wait ten mor

13、e minutes.A。 canB. needC. mayD。 shall5。 - I dont really like James。 Why did you invite him?- Dont worry。 He _ come. He said he wasnt certain what his plans were。A. must notB. need notC. would notD。 might not6. Someone is knocking at the door. Is it Emily?- It _ be Emily。 She has gone to Canada。A. mu

14、stB. cantC. needntD。 may二. 情態(tài)動(dòng)詞+have done LV3操作1. must have done表示 _It must have rained last night, for the ground is wet.2. could have done 表示 _He could have passed the exam, but he was too careless。3. should have done表示 _否定形式:shouldnt have done表示 _You should have got up earlier. You shouldnt have

15、told him about it. 4。 may/might have done表示 _- What has happened to George?- I dont know。 He may have got lost.5。 would have done表示 _I would have told you all about the boys story, but you didnt ask me。 Without your help, I wouldnt have achieved so much.【精講精練】1. Judging from his worried face, he kne

16、w that he _ have had some trouble。A。 would B. will C. need D. must2. Ella _ at the car crash screen in New York last Sunday; she was travelling with me in Hawaii then.A。 shouldnt have appeared B. couldnt have done C。 wouldnt have appearedD。 might not have appeared3。 - When I first got to Harvard, my

17、 awkward English brought me great trouble。 Oh, dear, it _ a struggle for you to keep up with other students.A. might be B. can be C。 could have been D. must have been4。 - I have won the English Speech Contest and can have a trip to Beijing for free. Congratulations! You _ worked very hard preparing

18、for the contest.A。 must B。 should C. must have D. should have5. The missing children havent been found yet。 Something terrible _ to them。A。 may happenB。 might have happenedC。 must happen D。 should have happened10 M【小試牛刀】1。 Listen, Mary _ have done it. Shes been with me at the shop all day。A。 wouldnt

19、B。 shouldntC. needntD。 couldnt2。 Drivers are supposed to limit the speed in neighborhoods because children _be playing there.A. shouldB。 mustC。 mayD. would3。 If you _ have a cigarette, choose a seat in the first row of the smoking section.A。 shouldB. must C. mightD。 would4. My cell phone _ have been

20、 stolen while I was taking a bus. I cant find it anywhere。A。 canB. mustC。 shouldD. would5。 He has no idea what the book is about. He _ have read it very carefully. A。 needntB. shouldnt C. cantD。 wouldnt6。 Passengers _ talk to the driver while the bus is moving, because it will take his focus off the

21、 road。A。 would notB。 must notC。 may notD。 need not7. - Hey, the washingup has been done!- That _ Cynthia。 Shes always helpful。A. need have beenB. could have beenC。 should have beenD. must have been8。 - Must I be here for the meeting by 8 a。m。 tomorrow? No, you _ . It wont start until 9 a.m.A. cantB.

22、 wouldntC. shouldntD. neednt9. - Im sorry. I _ at you the other day. Forget it. I was a bit out of control myself。A。 shouldnt shoutB。 shouldnt have shoutedC。 mustnt shoutD. mustnt have shouted課后練習(xí)10 M補(bǔ)救練習(xí)1. Cars play an important role in the modern life, but they _ also cause many problems like air

23、pollution。A。 shouldB。 canC。 mustD. will2. According to the air traffic rules, you _ switch off your mobile phone before boarding。A. mayB。 canC。 wouldD. should3。 It _ sound like a perfect destination, but it is really adventurous to go there.A. shouldB。 mustC。 shallD. may4。 - Its so late。 My son _ be

24、 back! Dont worry。 I dare say he _ have some extra work to do.A. can; mustB. will; mightC。 must; mayD。 should; must5. Can you imagine that such a diligent and bright boy _ fail to pass the exam?A。 mightB。 shouldC. needD。 would6。 You might as well tell the manager that male customers _ not like the d

25、esign of the furniture.A。 mustB. shallC. mayD。 need7. Are you coming to Jeffs party? - Im not sure。 I _ go the concert instead.A. mustB。 wouldC。 shouldD. might8. In fact, you _ have shown me to the station. Im not a new comer.A. couldntB. shouldntC。 needntD。 mustnt9。 Oh, Im feeling bad in the stomac

26、h。 I _ so much fried chicken just now。A。 shouldnt eatB. mustnt have eatenC。 shouldnt have eaten D。 mustnt eat10. - I heard they went skating in the mountains last winter。- It _ be true because there was little snow there.A. may notB. wontC. couldntD. mustnt11. - Is John coming by bus?- He should, bu

27、t he _ not. He likes riding his bike.A。 mustB。 canC. needD。 may12. There is no light on; they _ be at home。A. cantB. mustntC. needntD。 shouldnt13。 - The room is so dirty. _ we clean it? - OK.A. WillB. ShallC. WouldD。 Can14。 You _ return the book now. You can keep it till next week if you like.A。 can

28、tB。 mustntC. needntD。 may not15. I stayed at a hotel while in New York。 - Oh, did you? You _ with Barbara.A。 could have stayedB. could stayC. would stayD. must have stayed16. Johnny, you _ play with the knife, you _ hurt yourself。A. wont; cantB。 mustnt; mayC。 shouldnt; mustD。 cant; should17. I told

29、Sally how to get here, but perhaps I _ for her。A. had to write it outB. must have written it outC. should have written it outD. ought to write it out18。 A computer _ think for itself, it must be told what to do。 A. cantB。 couldntC. may notD. might not19。 Children under 12 years of age in that countr

30、y _ be under adult supervision when in a public library.A. mustB. mayC. canD. need20。 The big fire last night _ the whole building。 But the heavy rain helped it。 A. might be burning downB。 could have burned downC。 should have been burningD。 must have been burning10 M鞏固練習(xí)1。 It must _ (rain) last nigh

31、t, for the ground is so wet. 2。 I think it is absolutely essential that Robinson _ continue his scientific research in spite of some great challenges. 3。 According to the school rule, no child _ be allowed out of the school, unless accompanied by his or her own parents. 4. Samuel, the tallest boy in

32、 our class, _ easily reach the books on the top shelf。 5. I love the weekend, because I _ get up early on Saturdays and Sundays。 6。 It was really annoying; I _ get access to the data bank you had recommended. 10 M拔高練習(xí) 1. 你不應(yīng)該告訴他真相的,現(xiàn)在他生氣了。_2。 這件事不可能是珍妮做的,她是那樣貼心的一個(gè)女孩。_3. 米蘭達(dá)一個(gè)小時(shí)前就應(yīng)該在這里跟我們會(huì)合了,她一向很準(zhǔn)時(shí)的。

33、_4。 我本來(lái)是可以趕上那趟火車的._5. 那件衣服有可能是羅斯的,我看見(jiàn)他穿過(guò)._Lesson 10 情態(tài)動(dòng)詞課前檢測(cè) (5mins)1. 【答案】C【解析】考查情態(tài)動(dòng)詞的本意。根據(jù)句意可知,語(yǔ)境要體現(xiàn)的是一種客觀的可能性,故選C。2. 【答案】C【解析】考查情態(tài)動(dòng)詞的本意。根據(jù)句意Samuel是我們班里最高的男孩,可以輕松地夠到書(shū)架頂層的書(shū),可知應(yīng)用情態(tài)動(dòng)詞can“可以,能夠”表示能力。must必須,should應(yīng)該,need需要,均不符合句意。故選C。3. 【答案】A【解析】考查情態(tài)動(dòng)詞的否定含義.根據(jù)句意我愛(ài)周末,因?yàn)槲也恍枰谥芰椭苋赵缙?可知用neednt表示不需要,mustnt

34、表示禁止,wouldnt表示不愿意,shouldnt表示不應(yīng)該,均不符合題意,故選A。4.【答案】C【解析】考查情態(tài)動(dòng)詞本意。根據(jù)句意你不能再多待一會(huì)兒?jiǎn)??時(shí)間不早了.我現(xiàn)在必須得走了。我的女兒獨(dú)自一人在家。May表可能,可以;can能夠,可能;must必須,一定;dare敢。故選C。5. 【答案】must【解析】考查情態(tài)動(dòng)詞.根據(jù)句意我確定我今天早上在公園里看見(jiàn)Brian了。一定是你在幻想了,Brian昨天晚上離開(kāi)去美國(guó)了。must的推測(cè)含義為“肯定,一定,而已知Brian離開(kāi),所以填空處表推測(cè)含義“一定是”,故填must。一、情態(tài)動(dòng)詞本意LV31。 常見(jiàn)情態(tài)動(dòng)詞本意(1) must a)

35、【答案】必須;must;neednt或dont have to。b) 【答案】禁止c) 【答案】偏要,非得要 (2) can, coulda)【答案】可以,能(表能力)b)【答案】表詢問(wèn)和許可 (3) may 和mighta)【答案】表詢問(wèn)或許可b)【答案】表有可能(可能性不大)c)【答案】表祝愿,祝福 (4) shall,shoulda) 【答案】應(yīng)該b)【答案】表竟然,竟會(huì)(驚訝語(yǔ)氣)c) 【答案】表示請(qǐng)求許可d) 【答案】用于重復(fù)法律,規(guī)定中,表命令,威脅 (5) will, woulda) 【答案】表意愿b)【答案】表向?qū)Ψ教岢稣?qǐng)求或詢問(wèn),would語(yǔ)氣更委婉【精講精練】1。 【答案】

36、C【解析】考查情態(tài)動(dòng)詞的本意。句意:醫(yī)生說(shuō)鍛煉對(duì)健康很重要,但必須要定期鍛煉.must表示“肯定,必須。故選C.2。 【答案】D【解析】考查情態(tài)動(dòng)詞本意。句意:“根據(jù)飛行交規(guī),你應(yīng)該在登機(jī)前關(guān)掉手機(jī)”。should在此處表示根據(jù)交通法規(guī)應(yīng)盡的責(zé)任和義務(wù),故選D。3?!敬鸢浮緾【解析】考查情態(tài)動(dòng)詞本意。句意:我能借你的字典嗎?可以,當(dāng)然可以。might 表示可能;should應(yīng)該;will用于情態(tài)動(dòng)詞表示將,意愿,均不符合題意.Can表示能,可以,符合題意,故選C.4。 【答案】A【解析】考查情態(tài)動(dòng)詞的否定含義。句意:你一定是對(duì)去悉尼的旅行很興奮吧。是的,我等不及了。cant表示不能;mustn

37、t表示禁止;neednt 不必;shouldnt 不應(yīng)該。句意表達(dá)的是迫不及待“cant wait any longer”,故選A.5【答案】D【解析】考查情態(tài)動(dòng)詞的本意。句意:約翰答應(yīng)醫(yī)生說(shuō)他再也不抽煙里,此后他就再?zèng)]有抽過(guò)煙.would表示意愿,would 為 will 的過(guò)去式,句中表示的即是過(guò)去時(shí)間的意愿。might 表示可能性比較小;could表示能力,能夠;should表示應(yīng)當(dāng),應(yīng)該,均不符合題意,故選D。6.【答案】C【解析】考查情態(tài)動(dòng)詞本意。句意為:你不能再多呆一會(huì)兒?jiǎn)幔刻煸絹?lái)越黑了,我真的必須要走了,我女兒還一個(gè)人在家。must在此表示“必須,一定。根據(jù)題意可知表示必要性,故

38、選C。2. 情態(tài)動(dòng)詞的推測(cè)義(1) must 推測(cè)義【答案】表一定要,想必,可能性最大(2) can, could推測(cè)義【答案】理論上的,潛在的可能性a)【答案】couldb)【答案】cant;couldntc)【答案】could【精講精練】1.【答案】D【解析】考查情態(tài)動(dòng)詞推測(cè)義。句意:Liza不喜歡去旅行,她討厭旅行。從后句她討厭旅行,由一個(gè)他人角度,推測(cè)Liza是否真的想去旅行,應(yīng)該用可能性最弱的may,may not 表示也許不.will not表示不會(huì);can not不可;must not禁止,不允許,均不符合題意。故選D。2.【答案】B【解析】考查情態(tài)動(dòng)詞推測(cè)義。句意:在我的家鄉(xiāng),

39、3月通常天氣溫暖,但是有時(shí)也可能很冷.can除了有“能”的意思之外,還可以表示推測(cè),可能性.故選B.3. 【答案】B【解析】考查情態(tài)動(dòng)詞推測(cè)義。表示對(duì)現(xiàn)在的肯定推測(cè),常用must be來(lái)表示;表示對(duì)現(xiàn)在的否定推測(cè),常用cant be來(lái)表示。句意:你不可能餓了.你兩小時(shí)前才吃午飯呢!wouldnt表示“(過(guò)去)將來(lái)不,mustnt表示禁止,不準(zhǔn),neednt表示不必,不需要,均不符合題意。Cant表示不可能,符合題意,故選B。4.【答案】C【解析】考查情態(tài)動(dòng)詞推測(cè)義.句意:現(xiàn)在交通擁擠,所以邁克有可能來(lái)晚.讓我們?cè)俚人昼?。can可能會(huì);need需要;may也許;shall將要。故選C。*ca

40、n表示推測(cè)時(shí),多用于肯定句和疑問(wèn)句.當(dāng)用于肯定句時(shí),指“有時(shí)可能會(huì),是理論上的可能,其時(shí)間意義寬泛不具體.例如:Even experienced teachers can make mistakes. may / might表示推測(cè)時(shí),用于肯定句,表示無(wú)把握的推測(cè),意為“可能,或許。 (might 比may 更加不肯定,更無(wú)把握)。故選C。5。 【答案】D【解析】考察情態(tài)動(dòng)詞推測(cè)義.句意:我不喜歡James,你為什么要邀請(qǐng)他?題干中的he wasnt certain說(shuō)明他可能不來(lái),可能來(lái),因此使用不完全否定might not。must not表示“禁止”;need not 不必;would n

41、ot不會(huì);might not可能。故選D.6. 【答案】B【解析】考查情態(tài)動(dòng)詞推測(cè)義。根據(jù)句意-有人正在敲門。是Emily嗎?不可能是Emily,她去加拿大了??芍拔闹傅氖遣豢赡苁撬?。cant 的推測(cè)義表示不可能,故選B。二、情態(tài)動(dòng)詞+have done LV31)【答案】表一定做過(guò)2)【答案】表本可以做而沒(méi)做3)【答案】表本應(yīng)該做而沒(méi)做【答案】表示本沒(méi)有必要做而做了4)【答案】表可能做過(guò)5)【答案】表本想做而沒(méi)做【精講精練】1. 【答案】D【解析】考查情態(tài)動(dòng)詞+have done。句意:從他擔(dān)憂的臉色來(lái)看,他知道他一定是有麻煩了。must表示肯定的推測(cè),題中給出的語(yǔ)境是過(guò)去的時(shí)間和動(dòng)作,所

42、以用must have done表示“一定是”,故選D.2。 【答案】B【解析】考查情態(tài)動(dòng)詞+have done.句意:Ella不可能上星期天在紐約出現(xiàn)在車禍現(xiàn)場(chǎng)的監(jiān)視器上,她那時(shí)候正在夏威夷和我一起旅行。題意表示對(duì)過(guò)去否定的推測(cè),根據(jù)she was travelling with me in Hawaii then,可知當(dāng)時(shí)她正在旅行。故選B。3. 【答案】D【解析】考查情態(tài)動(dòng)詞have done。句意:當(dāng)我第一次到哈佛,我蹩腳的英語(yǔ)給我?guī)?lái)很多麻煩。噢天哪,跟上其他學(xué)生的進(jìn)度對(duì)你來(lái)說(shuō)一定很難。語(yǔ)境時(shí)態(tài)看出,需要對(duì)過(guò)去事實(shí)的猜測(cè)。Might be 表是可能(語(yǔ)氣若,不太可能);could h

43、ave done 表示本能做而未做的;can be表示可能,不對(duì)過(guò)去進(jìn)行推測(cè);must have been表示一定是。故選D。4. 【答案】C【解析】考查情態(tài)動(dòng)詞+have done.根據(jù)上下文判斷,設(shè)空處是對(duì)過(guò)去事情的推測(cè),所以不選A,B;should have done 表示本應(yīng)做而但沒(méi)做,must have done 表示過(guò)去一定做了什么。有根據(jù)的肯定推測(cè)用must have done。故選C.5。 【答案】B【解析】考查情態(tài)動(dòng)詞+have done。句意:失蹤的孩子們還沒(méi)被發(fā)現(xiàn)。他們可能遇到了不測(cè).這里首先是過(guò)去的推測(cè),不選A,C;should have done 表示應(yīng)該做某事而沒(méi)做

44、,均不符合語(yǔ)境.might have done表示可能做過(guò)某事,確定程度較低,符合語(yǔ)境。故選B.【過(guò)關(guān)檢測(cè)】(10mins)1. 【答案】D【解析】考查情態(tài)動(dòng)詞否定含義。句意:聽(tīng)著,瑪麗不可能干了這件事,她一整天都和我在商店里。根據(jù)題干中的Shes been with me at the shop all day可知空格處表達(dá)的是“不可能,應(yīng)用couldnt表推測(cè)的不可能性,故選D.2。 【答案】C【解析】考查情態(tài)動(dòng)詞本意.句意:司機(jī)在住宅區(qū)應(yīng)該減速慢行,因?yàn)楹⒆觽兛赡茉谀抢锿嫠!hould應(yīng)該;must必須;may可能;would將會(huì)。根據(jù)句意,故選C。3.【答案】C【解析】考查情態(tài)動(dòng)詞本

45、意。句意:如果你非要抽煙的話,請(qǐng)到吸煙區(qū)的第一排選個(gè)座位.根據(jù)句意可知空格處表示必要性,意為“非要,非得,應(yīng)用must表達(dá)。故選C.4。 【答案】B【解析】考查情態(tài)動(dòng)詞的推測(cè)含義。句意: 我的手機(jī)肯定是在我乘坐公共汽車時(shí)被偷了。我哪兒也找不到它.根據(jù)句意可知,手機(jī)被偷是對(duì)過(guò)去發(fā)生的事情的肯定推測(cè),用must表示“一定”。故選B。5. 【答案】C【解析】考查情態(tài)動(dòng)詞否定含義。句意:他完全不知道這本書(shū)在講什么,他不可能仔細(xì)讀過(guò)這本書(shū)。根據(jù)句意可知空格處表示語(yǔ)氣強(qiáng)烈的否定推測(cè),故選C。6. 【答案】B【解析】考查情態(tài)動(dòng)詞的否定含義。句意:當(dāng)公共汽車行駛時(shí),乘客禁止和司機(jī)交談,因?yàn)檫@會(huì)讓他的注意力不在

46、道路上。從句意可知,和司機(jī)交談的這種行為是被禁止的,因此用must not表示嚴(yán)禁,語(yǔ)氣強(qiáng)烈。故選B.7. 【答案】D【解析】考查情態(tài)動(dòng)詞+have done。句意:嘿,餐具都已經(jīng)被洗完了!那一定是Cynthia做的,她總是樂(lè)于助人。must have done意為“過(guò)去一定做了某事;need have done意為“本來(lái)需要做而沒(méi)做;could have done意為“過(guò)去可能做了某事;should have done意為“本應(yīng)該做而沒(méi)做“。根據(jù)句意可知,空格處為十分有把握的肯定推測(cè).故選D。8. 【答案】D【解析】考查情態(tài)動(dòng)態(tài)否定含義。句意:-我明天一定要在上午8點(diǎn)之前來(lái)這里開(kāi)會(huì)嗎?不,你

47、不需要。會(huì)議上午9點(diǎn)才開(kāi)始。根據(jù)句意可知,空格處表示“不需要,沒(méi)必要”,應(yīng)該用neednt.故選D.9. 【答案】B【解析】考查情態(tài)動(dòng)詞+have done.句意:對(duì)不起,那天我不應(yīng)該吼你的。-沒(méi)關(guān)系.我自己也有點(diǎn)失控。根據(jù)句意可知,設(shè)空處表示“本不應(yīng)該”,故用shouldnt have done的形式,故選B。課后練習(xí)補(bǔ)救練習(xí) (10mins)1。 【答案】B【解析】考查情態(tài)動(dòng)態(tài)本意.句意:汽車在當(dāng)今時(shí)代扮演著重要角色,但他們也可能引起很多問(wèn)題比如空氣污染。根據(jù)句意,空格處表示”可能,應(yīng)該用can。故選B。2. 【答案】D【解析】考查情態(tài)動(dòng)態(tài)本意。句意:根據(jù)航空交通規(guī)則,你應(yīng)該在登機(jī)前關(guān)掉手

48、機(jī)。根據(jù)句意可知,空格處表示“應(yīng)該,應(yīng)該用should。故選D。3。 【答案】D【解析】考查情態(tài)動(dòng)態(tài)本意。句意:這可能聽(tīng)起來(lái)是一個(gè)完美的目的地,但是去那真的很冒險(xiǎn)。Must表必須, should表應(yīng)該, can表能夠, may表可能。根據(jù)句意可知,空格處表示“可能,應(yīng)該用may。故選D。4. 【答案】D【解析】考查情態(tài)動(dòng)態(tài)本意。句意:這么晚了,我兒子應(yīng)該回來(lái)了!不要擔(dān)心,我敢說(shuō)他一定會(huì)有很多額外的工作去做。根據(jù)句意可知,第一個(gè)空格處表示“應(yīng)該“,第二個(gè)表示”一定是。故選D.5。 【答案】B【解析】考查情態(tài)動(dòng)態(tài)本意。句意:你能夠想象如此勤奮聰明的男孩考試竟然失敗了嗎?根據(jù)句意可知,第一個(gè)空格處表

49、示“應(yīng)該“,第二個(gè)表示一定是。故選B.6。 【答案】C【解析】考查情態(tài)動(dòng)態(tài)本意。句意:你不妨告訴制造商,男性顧客可能不喜歡家具的圖案設(shè)計(jì)。前文的might as well表示“最好,由此推斷后文語(yǔ)氣不是很肯定,所以用may.故選C.7.【答案】D【解析】考查情態(tài)動(dòng)態(tài)本意。句意:你會(huì)去杰夫的聚會(huì)嗎?”“我現(xiàn)在不能決定.我可能會(huì)去音樂(lè)會(huì)。might表可能。故選D。8. 【答案】C【解析】考查情態(tài)動(dòng)態(tài)否定含義。句意:事實(shí)上,我不需要你帶我去車站,我不是新來(lái)的。所以用neednt.故選C。9。 【答案】C【解析】考查情態(tài)動(dòng)態(tài)+have done.根據(jù)句意可知是對(duì)過(guò)去情況進(jìn)行說(shuō)明,所以使用情態(tài)動(dòng)詞+have done,排除A, B, C.。Should have done本應(yīng)該做某事實(shí)際上卻未做。譯為:我肚子痛。今天早晨我本不應(yīng)該吃那么多的蘑菇的。故選C。10。 【答案】C【解析】考查情態(tài)動(dòng)態(tài)否定含義.譯為:我聽(tīng)說(shuō)她們?nèi)ツ甓?/p>

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