【正文】 It ______ be ’s his turn ’’tCcan’’t’s your tour around the North Lake? Is it beautiful?It ________ be, but it is now heavily crowded places like airports and railway stations, you ________ take care of your what? I have got A for my term !You ________ read widely and put a lot of work into must have looks very ________ have passed the guess ’s not difficult after do you think we can do for our aged parents?You ________ do anything except to be with them and by ’t have ’t ’’t off the TV, your homework now?Mum, just ten more minutes, you be ’t you be doing’t you be you be doing MP4 player isn’t in my ______ I have put it? can’s really ________ have given her so much ’’’’t biggest problem for most plants, which ________ just get up and run away when threatened, is that animals like to eat ’tB can’’’t teacher ______ have thought Johnson was worth it or she wouldn’t have wasted time on him, I must is my dictionary ? I remember I put it here _______ it in the wrong have putD might have put does the sign over there read?“No person _______ smoke or carry a lighted cigarette, cigar or pipe in this area.”參考答案第一組15 BDBAC610 AADCA1115 DDADA1620 AABAB 第二組15 BCAAD610 DBDDC 1115CCADA1620 ABACA 第三組15 ACCAD 610 BACCC1115 CCABA 1620 CBDDC第二篇：情態(tài)動(dòng)詞語(yǔ)法經(jīng)典練習(xí)情態(tài)動(dòng)詞語(yǔ)法經(jīng)典練習(xí)： ______ you more help, even though he was very have have give have kept her wonder why she changed her 3..Could I borrow your dictionary?Yes, of course you_________ told Sally how to get here, but perhaps I ______ for to write it have written it out have written it to write it out5.—Shall I tell John about it?—No, you 39。have 。t6.─There were already five people in the car but they managed to take me as well.─ It______ a fortable 39。t39。t have 39。t have 39。ve told him 39。t have been39。t needn39。s party?I39。 39。其結(jié)構(gòu)是在一些情態(tài)動(dòng)詞后面加 have done 結(jié)構(gòu)。⑵ 當(dāng)情態(tài)動(dòng)詞完成式是由ought to / should加完成式或否定式ought not to / shouldn’t加完成式時(shí)，是表示對(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…”。must表示推測(cè)1)must用在肯定句中表示較有把握的推測(cè)，意為“一定”。t hear the must have been ，我想必是睡著了。表示對(duì)現(xiàn)在或?qū)?lái)的情況的推測(cè)，此時(shí)動(dòng)詞通常為系動(dòng)詞。The road is must have rained last ，昨天晚上一定下雨了。t have found his car, for he came to work by bus this ，因?yàn)樵缟纤亲财噥?lái)上班的。Usually Lucy arrives very early, so she shouldn’t / oughtn’t to be late this time.(= It’s reasonable to assume that she won’t be late this time.)通常Lucy到得很早，所以她這次不應(yīng)該會(huì)遲到。他可能已經(jīng)離開(kāi)鎮(zhèn)子了。2)can不能用于肯定句中表示對(duì)任何時(shí)間的事實(shí)進(jìn)行推測(cè)(即不能用can do / can have done / can be doing / can have been doing表示對(duì)事實(shí)進(jìn)行推測(cè))，如不能說(shuō)She can be “她可能是Lucy?？赡苈范律狭?。t have done sth本沒(méi)必要做某事I dressed very warmly for the trip, but I needn39。may , might。They needn39。He can submerge to a depth of about twenty 。Such kind of thing can39。Where could / can the boy be now ? 那孩子現(xiàn)在能在哪兒呢？另外，could還常用于表示較客氣委婉的看法、提問(wèn)及用于虛擬語(yǔ)氣的結(jié)構(gòu)中。You could have done better if you had worked harder at ，本來(lái)可以干得更好一些的。但是can只能有現(xiàn)在式和過(guò)去式，而be able to則有更多的形式，如：He will be able to do the work “經(jīng)過(guò)努力才得以做成功某事”時(shí)應(yīng)用be able to，不能用Can。如：May I use this dictionary?Yes, ，如果Might I…? 就比用May I…? 語(yǔ)氣更婉轉(zhuǎn)些，如：May I have a look at your new puter? 但是表示“阻止”或“禁止”對(duì)方做某事時(shí)，要用must not代替may not，如：May we swim in this lake?No, you mustn’’s too dangerous.(2)may或 might都可以表示可能性，表示“或許”、“可能”之意，如果用might表示可能性，則語(yǔ)氣更加不肯定，如：They may(might)be in the library 、must的基本用法(1)must表示“必須”、“應(yīng)該”之意，其否定式 must not，縮寫形式為 mustn39。t(don39。t 或是don39。例如：You ought to have helped him.(but you didn’t)這時(shí)，ought與 should可以互相換用。你還要告訴其他學(xué)生要帶筆，還有他們不能遲到。竟然They should be home by 、will的基本用法(1)表意愿，用于各人稱陳述句，可以表示“意志”或“決心”，如：I have told him again and again to stop smoking, but he will not you will read the book, I will lend it to you.(2)在疑問(wèn)句中用于第二人稱，表示說(shuō)話人向?qū)Ψ教岢稣?qǐng)求或詢問(wèn)對(duì)方的意愿，如：Will you please tell me how to get to the Capital Gymnasium?(3)will表示某種傾向或習(xí)慣性動(dòng)作，可以表示一種習(xí)慣性的動(dòng)作，有“總是”或“會(huì)要”之意 Fish will die out of door won’t 。t be ，她不會(huì)太受壓的。This law shall e into effect on January 1st 2001 這個(gè)法律于2001年元月1日生效。You should write to your parents at least once a 。3）表示驚訝、失望等情緒I think it is dreadful that anyone should be so ，竟然每個(gè)人都如此傷心就太糟糕了。I39。ll be back in twenty minutes ? 請(qǐng)告訴她我二十分鐘后回來(lái)，好嗎？If you want help, just let me know , will you ? 你需要幫助就告訴我，好嗎？Won39。He would sit there for hours, doing nothing at ，什么都不干。Well, I wouldn39。It must have rained last night for it is so wet ，昨晚肯定下雨了。He must have been 。t help ，我?guī)筒簧夏?。He said he might lend us some 。You mustn39。It39。 “需要”， I att。clock already, we must have been late ，我們一定又遲到了。Must I return the book tomorrow? 我必須明天還書嗎?After such a long walk, you must be , 你一定累了。might 是may 的過(guò)去式，有兩種用法，一種表示過(guò)去式，一種表示虛擬語(yǔ)氣，使語(yǔ)氣更加委婉、客氣或?qū)赡苄缘膽岩?。Can you pass me the books? 你能給我遞一下書嗎 ? Could you help me, please? 請(qǐng)問(wèn), 你能幫助我嗎? What can you do? 你能干點(diǎn)什么呢? Can you be sure? 你有把握嗎?can 和could 只能用于現(xiàn)在式和過(guò)去式兩種時(shí)態(tài)，將來(lái)時(shí)態(tài)用be able to 來(lái)表示。個(gè)別情態(tài)動(dòng)詞有現(xiàn)在式和過(guò)去式兩種形式，過(guò)去式可以用來(lái)表達(dá)更加客氣、委婉的語(yǔ)氣，時(shí)態(tài)性不強(qiáng)，可用于過(guò)去，現(xiàn)在或?qū)?lái)。t see you in class must have been ，你肯定沒(méi)有來(lái)。t do me any ，我不會(huì)擔(dān)心那件事的，因?yàn)樗粫?huì)給我?guī)?lái)什么好處。re looking 。I will pay you at the rate you 。Take an umbrella with you in case it should ，以防萬(wàn)一下雨。It39。They should do it for their own 。The renter shall keep the house in a neat and orderly 。2）命令You shall e to my office 。Every time she was in trouble, she would go to him for 用作情態(tài)動(dòng)詞時(shí),適用于第二人稱和第三人稱。Stay at home in case he should e to visit 。例如：Ought you smoke so much? You oughtn’t smoke so 、dare的基本用法(l)dare(dared為其過(guò)去式)作情態(tài)動(dòng)詞用時(shí)，主要用于否定句，疑問(wèn)句和條件從句中，如：Dared he bread the traffic regulations again?(2)在現(xiàn)代英語(yǔ)中dare常用作行為動(dòng)詞，其變化與一般行為動(dòng)詞相同，如：She dares to stay at home alone at 、need的基本用法(1)need作情態(tài)動(dòng)詞用時(shí)，主要用于否定句和疑問(wèn)句中，如：He needn39。t意思是“絕不能、一定不要”，而沒(méi)有“不必”的意思。 know his father has just bought him a new 、can, could, may, must后接完成式的用法(1)can, could后接完成式的用法：①在否定句或疑問(wèn)句中表示對(duì)過(guò)去發(fā)生過(guò)的事情的“懷疑”或“不肯定”的態(tài)度，Could he have said so? ②在肯定句中，可以表示過(guò)去可能做到而實(shí)際并沒(méi)做到的事情，有“勸告”或“責(zé)備”的語(yǔ)氣。t touch the fire.(2)對(duì)以must提出的疑問(wèn)句，如作否定回答時(shí)，要用needn39。當(dāng)然may 和might又都有一些各自不同的獨(dú)特用法。情態(tài)動(dòng)詞沒(méi)有人稱和數(shù)的變化。而是could自己獨(dú)特的用法。Can you tell me how to get to the airport ? 你能告訴我怎么去機(jī)場(chǎng)嗎？Could you tell me how to get to the airport ?您能告訴我怎么去機(jī)場(chǎng)嗎？Could