高三英語(yǔ)語(yǔ)法復(fù)習(xí)教案之情態(tài)動(dòng)詞

1、高三英語(yǔ)語(yǔ)法復(fù)習(xí)教案之情態(tài)動(dòng)詞一情態(tài)動(dòng)詞的語(yǔ)法特征1. 情態(tài)動(dòng)詞不能表示正在發(fā)生或已經(jīng)發(fā)生的事情，只表示期待或估計(jì)某事的發(fā)生。2. 情態(tài)動(dòng)詞 除ought 和have 外，后面只能接不帶to 的不定式。3. 情態(tài)動(dòng)詞沒(méi)有人稱，數(shù)的變化，即情態(tài)動(dòng)詞第三人稱單數(shù)不加-s。4. 情態(tài)動(dòng)詞沒(méi)有非謂語(yǔ)形式，即沒(méi)有不定式、分詞、等形式。情態(tài)動(dòng)詞的分類和意義意義情態(tài)動(dòng)詞can, may, might, could, would, will, shall, must, should, ought to, used to二情態(tài)動(dòng)詞的基本用法1. can (could)1) 表示能力，could主要指過(guò)去時(shí)間。例

2、如： Two eyes can see more than one.   兩只眼比一只眼看得清。 Could the girl read before she went to school?   這女孩上學(xué)前能識(shí)字嗎？2) 表示可能（理論上或是邏輯判斷上）。例如：,>_K He cant (couldnt) have enough money for a new car.  他不可能有足夠的錢買新車。 You mustnt smoke while youre walking around in the wood. You could start a fire

3、.  在林子里走時(shí)勿吸煙，那樣可能會(huì)引起火災(zāi)。3) 表示允許。例如： Can I have a look at your new pen?   我可以看一看你的新鋼筆嗎？ He asked whether he could take the book out of the readingroom.  他問(wèn)他可不可以把書(shū)帶出閱覽室。4) 表驚異、懷疑、不相信等態(tài)度。主要用于否定句、疑問(wèn)句或感嘆句中。例如： Where can (could) they have gone to?   他們會(huì)去哪兒了呢？ How can you be so careless?

4、   你怎么這么粗心？5) 比較委婉客氣地提出問(wèn)題或陳述看法。例如： Can (Could) you lend me a hand?   幫我一把好嗎？. Im afraid we couldnt give you an answer today.  恐怕我們今天不能給你答復(fù)。2may (might) 1) 表允許，might可以指過(guò)去時(shí)間，也可指現(xiàn)在時(shí)間，語(yǔ)氣更委婉。例如： You may take whatever you like.你喜歡什么就拿什么。 May (Might) I ask for a photo of your baby? 我可以要一張你寶寶

5、的照片嗎？在回答以may引起的問(wèn)句時(shí)，多避免用這個(gè)詞，而用其它方式，如Yes, please. / Certainly. / Please dont. / Youd better not. / No, you mustnt.等，以免顯得太嚴(yán)峻或不客氣。2) 表可能（事實(shí)上）?？梢灾高^(guò)去時(shí)間，也可以指現(xiàn)在時(shí)間，但語(yǔ)氣更加不肯定。例如： He may be at home.   他可能在家。 She may not know about it.   她可能不知道這件事。must1) 表示義務(wù)。意為“必須”（主觀意志）。例如： We must do everything step

6、 by step.   我們一切都必須循序漸進(jìn)地做。 -Must we hand in our exercise books now?我們現(xiàn)在就要交練習(xí)本嗎？-No, you neednt. / No, you dont have to.   不必。4) 表示揣測(cè)。意為“想必、準(zhǔn)是、一定”等，只用于肯定句。例如： He must be ill. He looks so pale.   他準(zhǔn)是病了。他的臉色蒼白。 Shes wearing a diamond necklace. She must have a lot of money. 她戴著鉆石項(xiàng)鏈，一定很有錢。

7、:3shall 1) 表征詢意見(jiàn)，用于第一、第三人稱疑問(wèn)句。例如： Shall I get you some tea?   我給你點(diǎn)茶好嗎？ Shall the boy wait outside?  讓那男孩在外面等嗎？2) 表說(shuō)話人的意愿，有“命令、允諾、警告、決心”等意思，用于第二、第三人稱陳述句。例如： You shall do as I say. 按我說(shuō)的做。（命令） You shall have my answer tomorrow. 你明天可以得到我的答復(fù)。（允諾） He shall be sorry for it one day, I tell you. 有一

8、天他會(huì)后悔的，我告訴你。（警告） Nothing shall stop us from carrying out the plan. 什么也不能阻止我們執(zhí)行這項(xiàng)計(jì)劃。（決心）4will 1) 表意愿，用于各種人稱陳述句。例如： I will do anything for you.   我愿為你做任何事。 None is so blind as those who wont see.   不愿看的人眼最瞎。 If you will read the book, Ill lend it to you.  如果你愿意讀這本書(shū)，我會(huì)把它借給你。2) 表請(qǐng)求，用于疑問(wèn)句。

9、例如： Will you close the window?   請(qǐng)你把窗戶關(guān)上好嗎？ Wont you drink some more coffee?   再來(lái)一點(diǎn)咖啡好嗎？3) 表示某種傾向或習(xí)慣性動(dòng)作。例如： Fish will die out of water.   魚(yú)離開(kāi)水就不能活。 The door wont open.  這門(mén)打不開(kāi)。5. should1) 表義務(wù)。意為“應(yīng)該”（某件事宜于做），用于各種人稱。例如： You should be polite to your teachers.   你對(duì)老師應(yīng)該有禮貌。 You sh

10、ouldnt waste any time.   你不應(yīng)該浪費(fèi)時(shí)間。2) 表推測(cè)，意為“想必一定、照說(shuō)應(yīng)該、估計(jì)”等。例如： The film should be very good as it is starring first-class actors.  這部新電影是一流演員主演的，估計(jì)拍得很好。 They should be home by now.   照說(shuō)他們現(xiàn)在應(yīng)當(dāng)已經(jīng)到家了。3)（表示不確定）萬(wàn)一。例如： If I should see him, I'll tell him. 萬(wàn)一我見(jiàn)到他，我就告訴他。 If it should rain

11、tomorrow, the sports meeting would be postponed. 萬(wàn)一明天下雨,比賽就延期舉行。"6.  would1) 表意愿。例如：: They would not let him in because he was poorly dressed. 他們不讓他進(jìn)去因?yàn)樗轮婆f。 I said I would do anything for you.   我說(shuō)過(guò)我愿意為你做任何事。2) 表委婉地提出請(qǐng)求、建議或看法。例如： Would you mind cleaning the window?   請(qǐng)把窗戶擦一下好嗎？

12、 They wouldnt have anything against it.   他們不會(huì)有什么反對(duì)意見(jiàn)。3) 表過(guò)去反復(fù)發(fā)生的動(dòng)作或過(guò)去的一種傾向。例如：:Every time she was in trouble, she would go to him for help.   她每遇到麻煩都會(huì)向她求助。他告訴我盒子打不開(kāi)了。7.ought to 1) 表義務(wù)，意為“應(yīng)該”（因責(zé)任、義務(wù)等該做），口氣比should稍重。例如： You are his father. You ought to take care of him.你是他父親，應(yīng)當(dāng)管他。 You ought

13、nt to smoke so much.   你不應(yīng)該抽這么多煙。2) 表推測(cè)，暗含很大的可能，語(yǔ)氣較弱。例如： Han Mei ought to know his telephone number. 韓梅該知道他的電話號(hào)碼。 Theres a fine sunset; it ought to be a fine day tomorrow.  今天有晚霞，明天應(yīng)該是個(gè)好天。8. used to表示過(guò)去的習(xí)慣動(dòng)作或狀態(tài)，現(xiàn)在不復(fù)發(fā)生或存在。疑問(wèn)式和否定式有兩種。例如：i There used to be a building at the street corner, but

14、 it has been pulled down.   街道拐角處過(guò)去有座樓房，現(xiàn)在拆了。 I usednt (didnt use) to smoke.   我過(guò)去不抽煙。j F Used you (Did you use) to go to school on foot? 你過(guò)去常步行去學(xué)校嗎？9.特殊情態(tài)動(dòng)詞need和dare的用法：need和dare既可用作情態(tài)動(dòng)詞，也可用作實(shí)義動(dòng)詞。用作情態(tài)動(dòng)詞時(shí)，主要用于否定句和疑問(wèn)句。用作實(shí)義動(dòng)詞時(shí)，可用于各種句式。1) 用作情態(tài)動(dòng)詞。例如：| You neednt telephone him now.   你現(xiàn)在不必

15、打電話給他。 I dont think you need worry.   我想你不必發(fā)愁。 She dare not go out alone at night.   她晚上不敢一個(gè)人出去。 How dare you say Im unfair?   你竟敢說(shuō)我不公平？_2) 用作實(shí)義動(dòng)詞。例如： You dont need to do it yourself.   你不必親自做這件事。 We need to tell them the news.   我們需要把這消息告訴他們。 The table needs painting (to be

16、 painted.).   桌子需要油漆一下。 We should dare to give our own opinion.   我們要敢于提出自己的觀點(diǎn)。 He did not dare (to) look up.   他不敢抬頭看。 I dare say hell come again.   我想他會(huì)再來(lái)的。【注意】（I dare say為固定習(xí)語(yǔ)） 難點(diǎn)突破1. 情態(tài)動(dòng)詞后跟完成式和進(jìn)行式的用法1) 情態(tài)動(dòng)詞+動(dòng)詞完成式情態(tài)動(dòng)詞+動(dòng)詞完成式即“情態(tài)動(dòng)詞+ have + done分詞”，表示對(duì)過(guò)去行為或動(dòng)作進(jìn)行推測(cè)、評(píng)論或判斷。must have

17、done 表示對(duì)過(guò)去某事的肯定猜測(cè)。其否定或疑問(wèn)形式都用can(could) 來(lái)表示。  例如：   Since the road is wet, it must have rained last night. He cant have missed the way. I drew him a map. The dictionary has disappeared. Who could have taken it?當(dāng)然對(duì)現(xiàn)在發(fā)生或?qū)?lái)發(fā)生的事情,要用must do 表示猜測(cè), 否定為cant do。例如： He must understand that we mean bu

18、siness. You must be hungry after a long walk.may / might have done表示推測(cè)過(guò)去某事“也許”發(fā)生了.may 比 might 表示的可能性在說(shuō)話人看來(lái)稍大些。例如： I cant find my keys. I may / might have left them at the school yesterday.could have done 在肯定句型中, 往往用作委婉的批評(píng). 本應(yīng)該做什么,而沒(méi)做; 有時(shí)也用作猜測(cè)。例如： You could have told us earlier. Tom could have taken

19、the dictionary.ought to / should have done和 ought not to / shouldnt have done用于對(duì)已發(fā)生的情況表示“責(zé)備”、“不滿”，分別表示“本應(yīng)該”和“本不應(yīng)該”。例如： With all the work finished, I should have gone to the party last night. You ought not to have made fun of him. He is not the one you laugh at but learn from.neednt have done 表示過(guò)去做了某

20、事，但沒(méi)有做的必要， 意為“本沒(méi)必要”。例如： You neednt have waken me up; I dont have to go to work today.【注意】表示推測(cè)過(guò)去某動(dòng)作發(fā)生的可能性時(shí)，就表示的可能性程度而言，must最大，could其次，may更次之，might最小。例如：    -I wonder how Tom knew about your past.  -He must / could / may / might have heard of it from Mary.2) 情態(tài)動(dòng)詞+動(dòng)詞進(jìn)行式情態(tài)動(dòng)詞+行為動(dòng)詞進(jìn)行式（即情態(tài)動(dòng)詞

21、+ be + doing形式），表示推測(cè)或評(píng)論某動(dòng)作現(xiàn)在是否正在進(jìn)行。例如： He must be playing basketball in the room. She may be staying at home.3) 情態(tài)動(dòng)詞+動(dòng)詞完成進(jìn)行式情態(tài)動(dòng)詞+行為動(dòng)詞完成進(jìn)行式（即情態(tài)動(dòng)詞+ have been + v-ing形式），表示推測(cè)或評(píng)論過(guò)去某動(dòng)作是否正在進(jìn)行或一直在進(jìn)行。例如： They should have been meeting to discuss the problem. He may / might have been buying stamps in the post

22、 office when you saw him.|三、幾組詞的辨異1. can 和be able to1）情態(tài)動(dòng)詞can只有兩種時(shí)態(tài)形式，現(xiàn)在式can和過(guò)去式could，而be able to有多種時(shí)態(tài)形式Mary can play the piano. She has been able to play it since she was 5. 瑪麗會(huì)彈鋼琴。她五歲起就會(huì)彈了。2）用在過(guò)去時(shí)中，could經(jīng)常表示能夠做某事，事實(shí)上不一定去做，而was / were able to則表示“過(guò)去做成了某事”。在否定句中兩者可通用。He could swim across the English

23、Channel. But he didnt feel like it that day. 他能游過(guò)英吉利海峽，但那天他不想游。Yesterday I was able to get home before the heavy rain.   昨天我在下大雨前趕到了家里。2. must和 have to語(yǔ)法學(xué)習(xí)綱要由江蘇省靖江高級(jí)中學(xué)外語(yǔ)組為英語(yǔ)貓網(wǎng)站特供must表示主觀意志，而have to表示由于客觀因素不得不做某事。must沒(méi)有過(guò)去式，除在間接引語(yǔ)中可用于表示過(guò)去時(shí)間，在直接引語(yǔ)中表示過(guò)去時(shí)間應(yīng)該用had to代替。I told her that she must give up

24、 smoking.  我叫她必須戒煙。We had to get everything ready that night.  我們那晚得把一切準(zhǔn)備就緒。"3. would和used to1）used to表示過(guò)去與現(xiàn)在或過(guò)去某時(shí)與后來(lái)的情況有不同，而would只表過(guò)去的情況。People used to think that the earth was flat.過(guò)去人們認(rèn)為地球是平的。（現(xiàn)在人們不這么認(rèn)為。）She would go out for a walk in the morning when she was in the country. 在鄉(xiāng)下時(shí)，她

25、總是在早晨去散會(huì)兒步。（可能現(xiàn)在仍有散步的習(xí)慣。）2）used to可表示過(guò)去的習(xí)慣動(dòng)作和經(jīng)常的情況，而would只表示過(guò)去的習(xí)慣動(dòng)作。He used to would smoke while writing.   過(guò)去他寫(xiě)東西時(shí)常抽煙。She used to be fat.   她過(guò)去很胖。 考題剖析例題1. I didn't hear the phone. I _ asleep. (NMET 89)A. must be     B. must have been       C. should be  

26、   D. should have been;答案 B  從原題中的I didn't hear the phone這一信息可以判斷出，用must have done表示對(duì)過(guò)去事實(shí)的準(zhǔn)確的肯定猜測(cè)。例題2. Tom ought not to             me your secret ,but he meant no harm. (NMET93)         A. have told     B. tell    

27、 C. be telling      D. having told答案 A   該句意思是：“湯姆本來(lái)不該告訴我你的秘密，但他沒(méi)有傷害你的意思?！崩}3. I was really anxious about you. you    home without a word. (NMET2001)A. mustn't leave             B. shouldn't have leftC. couldn't have left &

28、#160;      D. needn't leave.答案 B  shouldn't have done為不該做了某事。例題4. -Could I borrow your umbrella, please?       -Im afraid you _.      A. could         B. can      C. couldnt        D

29、. cant答案 D  此題極易錯(cuò)選C。其實(shí)could在問(wèn)句中表示請(qǐng)求，為了語(yǔ)氣的委婉和客氣才用過(guò)去式，而答句必須按照實(shí)際情況回答，故選cant，以求和Im afraid（在此表示婉拒）一致。例題5. -Don't forget to come to my birthday party tomorrow.      -_.A. I don't B.I won't C. I can'tD. I haven't 答案 B will既可當(dāng)作情態(tài)動(dòng)詞，表請(qǐng)求、建議、也可作為實(shí)義動(dòng)詞表"意愿、意志、決心"

30、，本題表示決心，故選B。例題6. -Shall we go skating or stay at home?-Which _ do?A. do you ratherB. would you rather C. will you rather D. should you rather答案 B   本題考查情態(tài)動(dòng)詞would rather的用法，would rather +do sth 意為“寧愿”，本題為疑問(wèn)句，would 提前，所以選B。思考幾組情態(tài)動(dòng)詞的辨異 1. can 和be able to情態(tài)動(dòng)詞can只有兩種時(shí)態(tài)形式，現(xiàn)在式can和過(guò)去式could，而be able to有

31、多種時(shí)態(tài)形式。例如： Mary can play the piano. She has been able to play it since she was 5.   瑪麗會(huì)彈鋼琴。她五歲起就會(huì)彈了。用在過(guò)去時(shí)中，could經(jīng)常表示能夠做某事，事實(shí)上不一定去做，而was / were able to則表示“過(guò)去做成了某事”。在否定句中兩者可通用。例如： He could swim across the English Channel. But he didnt feel like it that day.  他能游過(guò)英吉利海峽，但那天他不想游。 Yesterday I wa

32、s able to get home before the heavy rain.   昨天我在下大雨前趕到了家里。2. must和 have to must 和 have to 都可以表示“必須”，但有幾點(diǎn)區(qū)別：must 強(qiáng)調(diào)“內(nèi)在的職責(zé)”、“義務(wù)”，而have to 強(qiáng)調(diào)“外界壓力”、“不得已而為之”。have to可用于多種時(shí)態(tài)，而must一般用于現(xiàn)在時(shí)，其過(guò)去時(shí)與將來(lái)時(shí)分別由had to與shall / will have to代替。在回答must引起的問(wèn)題時(shí)，如果是否定的答復(fù)，不能用mustnt，而要用neednt或dont have to，因?yàn)閙ustnt是“一定不要”、

33、“一定不能”的意思。例如： You must come to the classroom before eight.  八點(diǎn)前你必須來(lái)教室。 It is raining hard outside, but I have to leave now.  雖然外面下著大雨，可我還是得走了。 -Must we do it now?    我們必須現(xiàn)在做嗎？-No, you neednt.   不，不必。3. would和used toused to表示過(guò)去與現(xiàn)在或過(guò)去某時(shí)與后來(lái)的情況有不同，而would只表過(guò)去的情況。例如： People used t

34、o think that the earth was flat.過(guò)去人們認(rèn)為地球是平的。（現(xiàn)在人們不這么認(rèn)為。） She would go out for a walk in the morning when she was in the country.在鄉(xiāng)下時(shí)，她總是在早晨去散會(huì)兒步。（可能現(xiàn)在仍有散步的習(xí)慣。）used to可表示過(guò)去的習(xí)慣動(dòng)作和經(jīng)常的情況，而would只表示過(guò)去的習(xí)慣動(dòng)作。例如： He used to would smoke while writing.   過(guò)去他寫(xiě)東西時(shí)常抽煙。 She used to be fat.   她過(guò)去很胖。4. can

35、 和 may考試中主要測(cè)試can，may或could，might表示可能性的區(qū)別及對(duì)may構(gòu)成的疑問(wèn)句的回答can, could, may, might都可以表示可能性.can, could表示潛在的可能性或理論上或邏輯判斷上存在的可能性；而may, might則表示事實(shí)上的可能性。此外，can還具有“有能力”的意思，而may與might則不具此意。例如： According to the weather forecast, it may rain tomorrow.   據(jù)氣象預(yù)報(bào)，明天可能下雨。 Any man with a little sense can see that h

36、e is wrong.   任何一位有頭腦的人都能看出他錯(cuò)了。May I / we ？這一類疑問(wèn)句的肯定回答為Yes, please.或Certainly；否定回答為Please dont.或No, you mustnt. 例如：    -May we leave now?    我們可以走了嗎？-No, you mustnt. You havent finished your home work yet.   不行，你們還沒(méi)完成工作呢。5. used to +do, be used to +doing和be used to +dou

37、sed to +v意為“過(guò)去常常”，“過(guò)去一直”；be used to +v-ing /  n（名詞）意為“習(xí)慣于”；be used to +v意為“被用來(lái)（做某事）”。used to只表示過(guò)去，而be used to +v-ing / n可表示現(xiàn)在、過(guò)去或?qū)?lái)。例如： He used to smoke. Now he doesnt.   他過(guò)去吸煙，現(xiàn)在不吸了。 Hes quite used to hard work / working hard.   他習(xí)慣于埋頭苦干。 The knife is used to cut bread.   這把刀是用來(lái)

38、切面包的。6. 用作情態(tài)動(dòng)詞的其他短語(yǔ)would rather, would sooner, would (just) as soon, had rather, had better, had sooner, can not but, may  (just) as well等可用作情態(tài)動(dòng)詞。例如： The soldier would sooner die than surrender.   那士兵寧死不屈。 Id rather walk than take a bus.    我寧愿步行也不愿乘車。 If you dont like to swim, y

39、ou may just as well stay at home.   如果你不想游泳，你也可以呆在家里。【注意】這些短語(yǔ)后一般直接跟動(dòng)詞原形.would (had) rather, would (had) sooner, would (just) as soon后可跟that 引導(dǎo)的從句，that常省去，從句要用虛擬語(yǔ)氣。對(duì)現(xiàn)在和將來(lái)的假設(shè)用過(guò)去時(shí)，對(duì)過(guò)去的假設(shè)用過(guò)去完成時(shí)。例如 I would rather you came on Sunday.   我寧可你星期天來(lái)。 I would sooner he hadnt asked   但愿他沒(méi)問(wèn)。7. woul

40、d rather表示"寧愿"would rather dowould rather not dowould rather than 寧愿而不愿。還有would sooner, had rather, had sooner都表示"寧愿"、"寧可"的意思。例如：    If I have a choice, I had sooner not continue my studies at this school.  I would rather stay here than go home.   &#

41、160;我寧可呆在這兒也不愿回家。= I would stay here rather than go home.   情態(tài)動(dòng)詞的回答方式問(wèn)句      肯定回答否定回答Need you?Yes, I must.No, I needn't/don't have to.Must you? 典型例題 -Could I borrow your dictionary? -Yes, of course, you_. A. mightB. will C. can D. should答案C。 could表示語(yǔ)氣的委婉，并不表示時(shí)態(tài)。答語(yǔ)中的o

42、f course，表示語(yǔ)氣的肯定，允許某人做某事時(shí)，用can和 may來(lái)表達(dá)，不能用could或might?！咀⒁狻?will 與you連用，用來(lái)提出要求或下命令。should與you 連用，用來(lái)提出勸告。 -Shall I tell John about it? -No, you _. I've told him already. A. needn'tB. wouldn'tC. mustn'tD. shouldn't答案A。needn't 不必，不用。 wouldn't 將不, 不會(huì)的。 mustn't 禁止、不能。 shoul

43、dn't不應(yīng)該。本題為不需要，不必的意思，應(yīng)用needn't。情態(tài)動(dòng)詞基礎(chǔ)訓(xùn)練1. -Shall I tell John about it? -No, you _. Ive told him already. A. neednt        B. wouldnt       C. mustnt      D. shouldnt 2. -There were already five people in the car, but managed to take me as wel

44、l.5Fr  -It _ a comfortable journey.   A. cant be    B. shouldnt be C. mustnt have been    D. couldnt have been 3. -Why didnt you come to see me?   -I _, but I was too busy yesterday.  A. like to         B. should like to C. would like to ha

45、ve        D. am going to4. You cant imagine that a well-behaved gentleman _ be so rude to a lady.  A. might           B. need             C. should          D. would5. There was plenty of time; s

46、he _.  A. mustnt have hurried               B. neednt have hurried  C. may not have hurried               D. wouldnt have hurried6. -Is John coming by air?  -He should, but _ not. He likes taking trains.  A. mu

47、st             B. can            C. need              D. may7. -_ it be Li Ping who broke the glass?  -No. It _ be Wang Hai who did it.  A. Could; may       B. Can; can   

48、0;   C. May; must         D. Can; must8. When the old man was alive, he _ sit for hours at the door.  A. would            B. could          C. must              D. might9. Jack, yo

49、u _ play with the knife; you _ hurt yourself.  A. wont; cant      B. mustnt; may C. shouldnt; must           D. cant; should10. Ive decided to take the job and I _ change my mind.  A. mustnt         B. cant       &#

50、160; C. wont             D. may not11. She _ into the thick forest alone on such a dark night  A. dares not go         B. dares not to go C. dare not to go       D. doesnt dare to go12. My parents never remember my telephone

51、number, and they always _ look it up.  A. must             B. can            C. should            D. have to13. -Where is Jack? I cant find him anywhere.   -He _ his homework upstairs.  A. m

52、ight have done      B. must have done C. might be doing      D. must do14. He _ you more help, even though he was very busy.   A. might have given      B. might give | C. may have given         D. may give15. -If he _, he _ t

53、hat food.   -Luckily he was sent to the hospital immediately.  A. was warned; would not take         B. had been warned; would not have taken  C. would be warned; had not taken     D. would have been warned; had not taken16. -I hear you've got a

54、set of valuable Australian coins. _I have a look ?    -Yes, certainly. (2002春招)A. Do           B. May     C. Shall       D. Should17. When can I come for the photos? I need them tomorrow afternoon. (NMET98)  They       &

55、#160; be ready by 12:00.A. can         B. should      C. might            D. need18. I_ such a mistake again.A. will never make     B. shall never make C. can never do     D. need never do19. He began to write two h

56、ours ago. He _ have finished the article now.  A. must          B. ought            C. would              D. had to 20. Looking at my determined face, the big boy _ pick up the fight.   A. dares not B

57、. dare not   C. doesn't dare    D. dares not to情態(tài)動(dòng)詞強(qiáng)化訓(xùn)練1Can I pay the bill by check?Sorry，sirBut it is the management rules of our hotel that payment be made in cashAshall Bneed Cwill Dcan2. -Must I renew the book now?-No, you _. You _ that before the deadline.A. mustn't; shou

58、ld do B. neednt; should have doneC. may not; should do D. can't; should have done3. Its said that there are plenty of hotels in that town. There be any difficulty for you to find somewhere to stay. A. wouldnt B. mustnt C. shouldnt D. neednt4A left luggage office is a place where bags  be le

59、ft for a short time, especially at a railway station.AshouldBcanCmustDwill5. They _ us willingly but that they happened to be short of hands, too.A. would help B. would have helped C. were going to help D. must have helped6Shall we invite Mr. White to our wedding?Thatll be nice if you .AdoBshallCwan

60、tDshould7. The door _ open, no matter how hard Grandma pushed.A. wouldnt B. couldnt C. mightnt D. shouldnt8. Its said that there are plenty of hotels in Wu Yi Shan. There _ be any difficulty for you to find somewhere to stay.A. wouldntB. mustntC. shouldntD. neednt9. Helen the money from the office.

61、She didn't come into the office on the day it was stolen.A. needn't have stolenB. might have takenC. must have taken D. can't have stolen10.Being examined twice a year, whether it is a car or a bus or a truck, it is the rule that every driver _ obey in this city.A. shallB. canC. has toD. need1