虛擬語氣講解和練習(xí)附答案

1、.虛擬語氣講解和練習(xí)（附答案）概念理解虛擬語氣（ the subjunctive mood ），又稱假設(shè)語氣，是謂語動(dòng)詞的一種形式，表示說話人敘述的內(nèi)容與事實(shí)相反，在現(xiàn)實(shí)中并不存在，或?qū)崿F(xiàn)的可能性很小。一、動(dòng)詞的語氣語氣用來區(qū)別講話人對(duì)某一行為或事情的看法和態(tài)度。英語中的語氣(mood)有三種，分別是陳述語氣、祈使語氣和虛擬語氣。1.陳述語氣陳述語氣一般用來敘述事實(shí)或就事實(shí)提出詢問，主要用于陳述句、疑問句和某些感嘆句。Where there is a will, theres a way.有志者事竟成。Can you help me carry the box upstairs你能幫我把箱子搬

2、到樓上嗎？How I missed the life in the countryside!我多么想念鄉(xiāng)村的生活?。?.祈使語氣祈使語氣表示說話人向?qū)Ψ教岢稣?qǐng)求或下達(dá)命令。Come this way, please! 請(qǐng)這邊走。Dont make any noise, will you別吵，行嗎？Do be careful when crossing the street.過馬路時(shí)一定要小心。3.虛擬語氣虛擬語氣表示動(dòng)作或狀態(tài)不是客觀存在的事實(shí)，而是說話人的主觀愿望、假設(shè)或推測(cè)等。If I were a bird, I could fly in the air.如果我是一只小鳥，我就能在空中飛

3、行。I wish it were spring all the year round.但愿四季如春。May good luck be yours!祝你好運(yùn)！知識(shí)清單清單一、條件句中的虛擬語氣英語中條件從句有兩類，一類是真實(shí)條件句，另一類是非真實(shí)條件句。如果 假設(shè)的情況可能發(fā)生，是真實(shí)條件句；如果假設(shè)的情況是不存在的或不大可能發(fā)生的，則是虛擬條件句。A 真實(shí)條件句;.真實(shí)條件句表示的假設(shè)是可能發(fā)生或?qū)崿F(xiàn)的，主句和從句的謂語動(dòng)詞都要用陳述語氣。If he doesnt come at 8, we wont wait for him.如果他八點(diǎn)不來，我們就不等他了。If a flood happen

4、ed in the past, there was usually a great loss of life and property.過去發(fā)生洪水的話，常有很大的生命和財(cái)產(chǎn)損失。We shall go there unless it rains tomorrow.如果明天不下雨，我們將去那里。Ill let you use my bike on condition that you keep it clean.如果你能保持車子干凈，我就讓你用我的自行車。B非真實(shí)條件句在含有 非真實(shí)條件句的復(fù)合句中，主句和從句的謂語動(dòng)詞都要用虛擬語氣，其 構(gòu)成 有三種形式：與現(xiàn)在事實(shí)相反if 條件句的謂語：

5、were / did主句的謂語： would (could/should/might) + do與過去事實(shí)相反if 條件句的謂語： had done主句的謂： would (could/should/might) + have done與將來事實(shí)相反if 條件句的謂語： did/were主句的謂： should (would /could/might/ were to) + do基本規(guī)律：正常時(shí)態(tài) +過去1 表示與現(xiàn)在事實(shí)相反的條件條件從句用動(dòng)詞的過去式（ be 動(dòng)詞用 were），主句用 should（第一人稱） 或 would/could/might（全部人稱）+動(dòng)詞原形 。 would、

6、 could、 might 存在詞義上的區(qū)別 。If it were Sunday tomorrow, I would go and see my friends.明天要是星期天的話，我就去看望我的朋友。If I were you, I should go and try. 我要是你，我就去試試。If wishes were horses, beggars might ride .如果幻想能成為馬匹，叫花子都有了坐騎2表示與過去事實(shí)相反的條件條件從句 用動(dòng)詞的過去完成時(shí) ，主句用 用 should（第一人稱） 或 would/could/might（全部人稱） +have done。 If I

7、 had known your telephone number yesterday, I would have telephoned you. 如果昨天我知道你的電話號(hào)碼，我就給你打電話了。If it had not rained this morning, I should have gone shopping. 今天早上要是沒下雨，我就去買東西了。The flood might have caused great damages to the people if we had not built so many reservoirs. 倘若我們沒有修建這么多的水庫，洪水就會(huì)使人民遭受巨大

8、的損失。3 表示在將來不太可能實(shí)現(xiàn)的條件: 條件從句有三種形式： were/did條件從句用動(dòng)詞的過去式were/did ，主句用should（第一人稱）或would/could/might （全部人稱）+動(dòng)詞原形 。If he were here tomorrow, I would speak to him.明天如果他在這里的話，我就和他談?wù)劇?.If you dropped the glass, it would break.你要是把杯子掉下來，會(huì)打碎的。If she had time, she could help me. 她要是有時(shí)間，就會(huì)幫我了。 should do條件從句中不管什么

9、人稱都用should do，可表示有偶然實(shí)現(xiàn)的可能性。If it should rain, the crops could be saved.假如下雨，莊稼可能就有救了。We would trust him if he should be honest.如果他真是誠實(shí)的，那我們就相信他。 were to do條件從句用were + to do。這種形式比較正式，常出現(xiàn)在書面語中，其假設(shè)成份很大，實(shí)現(xiàn)的可能性很小。If I were to do the work, I should do it in a different way.要是我做這項(xiàng)工作，我就會(huì)以不同的方式去做。If the head

10、master were to come, what would we say to him假如校長來了，我們對(duì)他說什么呢？對(duì)比：將來不太可能實(shí)現(xiàn)的三種非真實(shí)條件句中的虛擬語氣對(duì)比If it snowed tomorrow, I would stay at home.如果明天下雪的話，我就留在家里。（常用形式）If it should snow tomorrow, I would stay at home.如果明天下雪的話，我就留在家里。（可能性較?。㊣f it were to snow tomorrow, I would stay at home.如果明天要下雪的話，我就留在家里。（可能性最小

11、）C 省略 if 的條件句在書面語中， 非真實(shí)條件句中有were, had, should 時(shí)，可以 省略 if ，而把 were, had, should 放在主語前 ，用倒裝結(jié)構(gòu)。Were it necessary, I might go without delay.如果需要的話，我可以立即去。（ = If itwere necessary.）Had you taken my advice, you wouldnt have failed in the exam.你要是聽了我的建議，就不會(huì)考試不及格了。 （ =If you had taken my advice. ）Should I ha

12、ve time, I would call on her.要是有時(shí)間，我就去看她。（ = If I should have time. ）D 錯(cuò)綜條件句虛擬條件句中的主句和從句涉及的動(dòng)作發(fā)生的時(shí)間不一致，這時(shí) 主句和從句的謂語形式應(yīng)按照各自動(dòng)作發(fā)生的實(shí)際時(shí)間來表達(dá)。If you hadnt watched TV yesterday, you wouldnt be so sleepy now. 如果你昨天不看電視，你現(xiàn)在也就不會(huì)這么困了。（從句 yesterday 說明過去，主句now 說明現(xiàn)在）If they had left home early this morning , they wo

13、uld arrive in half an hour.如果他們今天一早就離開家的話，再過半小時(shí)他們就該到了。（從句說明過去，主句說明將來。）If you hesitated this moment, you might suffer in the future.如果你此刻猶豫不決，你將來會(huì)吃苦頭的。（從句;.說明現(xiàn)在，主句說明將來）注意 ：在很多情況下，我們也可以用was 來代替當(dāng)主語是第一人稱或第三人稱單數(shù)時(shí)的were。If were here tomorrow.也可以說成：If he was here tomorrow.E 含蓄條件句非真實(shí)條件句中的條件從句有時(shí)不表達(dá)出來，只暗含在上下文中

14、，這種句子叫做含蓄條件句。含蓄條件句大體有三種情況：1 條件暗含在短語中He would not get such a result without your help . 沒有你的幫助， 他就不會(huì)有今天的成果。(條件暗含在介詞短語 without your help 中 )But for you , I could not be recovered so soon.要不是有你，我就不會(huì)恢復(fù)得這么快。(條件暗含在But for you中 )2 條件可根據(jù)上下文推理出It would do you no good. 這可能會(huì)對(duì)你沒好處。(條件可能是if you should give up th

15、e job如果你放棄這項(xiàng)工作的話 )They could have won.他們本來是會(huì)贏的。(條件可能是if they had been patient如果他們有耐心的話)Such mistakes could have been avoided. 這種錯(cuò)誤完全能避免。 （條件可能是if you had been more careful如果你更加小心一點(diǎn)的話）Why didnt you tell me about it I should have helped you.為什么你不告訴我？我會(huì)幫助你的。（條件可能是if you had told me about it如果你當(dāng)時(shí)告訴我的話）-

16、 Did you go to see him yesterday 你昨天去看他了嗎？- I would have, but someone dropped over to my house for a visit.原想去的，但有人到我家來玩了。（條件是 if no one had dropped over to my house for a visit如果沒人到我家來玩的話）3 條件用其他形式來表示She was ill, otherwise she would have been present at the meeting. 她病了， 否則的話就會(huì)出席會(huì)議了。（條件通過連詞 otherwi

17、se/or 表示出來If she had not been ill. ）Suppose youwereinmyshoes, whatwouldyoudo假 若 你 站 在 我 的 立 場(chǎng) 上 ， 你 會(huì) 怎 么 辦 ？ （ 用suppose/supposing/providing 等詞表示if ）清單二、虛擬語氣在各種從句中的用法;.虛擬語氣除主要用于非真實(shí)條件句外，還可用在部分主語從句、賓語從句、表語從句、同位語從句、定語從句和狀語從句之中。A 名詞性從句中的虛擬語氣主句中的動(dòng)詞、名詞、形容詞如表示要求、建議、命令或愿望等含義，與其相關(guān)的名詞性從句（主語從句、賓語從句、表語從句和同位語從句）

18、中的謂語動(dòng)詞要用虛擬語氣。1主語從句中的虛擬語氣主語從句通常用于“ It is + 形容詞名詞動(dòng)詞的-ed 形式+ that . ”結(jié)構(gòu)。 主語從句中 是否用虛擬語氣取決于所用的形容詞或動(dòng)詞的-ed 形式，其謂語動(dòng)詞常用“ should + 動(dòng)詞原形”（美國英語常省略should，只用動(dòng)詞原形）。表示建議或命令I(lǐng)t is important that we (should) work out a study plan.重要的是我們要制訂出一個(gè)學(xué)習(xí)計(jì)劃。It will be better that we (should) meet some other time.最好我們?cè)诹硪粋€(gè)時(shí)間見面。It

19、is suggested that each student (should) sing a song in English.有人建議每個(gè)學(xué)生都要唱一首英文歌曲。It is demanded that he should leave at once. 要求他立刻離開。表示驚訝It is strange that he should have failed to see his own shortcomings.真奇怪他竟看不到自己的缺點(diǎn)。It is a pity/shame that I should be at school instead of lying here in hospital

20、.真可惜， 我應(yīng)當(dāng)在學(xué)校而不是躺在醫(yī)院里。It is natural that you should forget it first.你起先記不住是很自然的。必背 ：常見的要接含有虛擬語氣主語從句的詞形容詞： important, necessary, urgent, essential, vital, natural, strange, proper 等動(dòng)詞的 -ed 形式： arranged, suggested, ordered, required, desired, demanded, proposed等It is necessary that the program (should)

21、 be loaded into the computer.有必要把程序輸入電腦。It is strange that he should have learned so much in such a short time.很奇怪他竟然在如此短的時(shí)間內(nèi)學(xué)了那么多的東西。It is desired that we (should) get everything ready by tonight.希望一切在今晚前準(zhǔn)備就緒。2賓語從句虛擬語氣常用在表示要求、建議、命令或愿望的動(dòng)詞后的賓語從句中。;.常見的賓語從句中需用“should+ 動(dòng)詞原形”的動(dòng)詞有：一個(gè)堅(jiān)持： insist兩個(gè)命令： order

22、, command三個(gè)建議： suggest, advise, propose四個(gè)要求： demand, require, ask, desire在 suggest（建議） , order(命令 ), propose(建議 ), insist（堅(jiān)持要做） , command ( 命令 )，request（要求），advise（建議）等動(dòng)詞后的賓語從句中，謂語動(dòng)詞用should + 動(dòng)詞原形（美國英語常省略should）。The examination instructor asked that the students (should) not use a calculator.考官要求學(xué)生不

23、要使用計(jì)算器。The workers demanded that their wages (should) be raised by 10 percent.工人們要求增加百分之十的工資。They requested that he (should) sing a song. 他們要求他唱一首歌。比較：動(dòng)詞 suggest 和 insist 后面的賓語從句，應(yīng)根據(jù)不同情況選用陳述語氣或虛擬語氣。suggest 作“建議”解時(shí)，用虛擬語氣，作“使想起、暗示”解時(shí)，用陳述語氣。His silence suggested that he agreed with my decision. 他的沉默暗示他

24、贊同我的決定。（暗示）He suggested that I (should) stick to my decision. 他建議我堅(jiān)持自己的決定。（建議）insist 作“堅(jiān)決要求”解時(shí)，用虛擬語氣，作“堅(jiān)持認(rèn)為”解時(shí)，用陳述語氣。He insists that doing morning exercises does good to peoples health.他堅(jiān)持認(rèn)為做早操對(duì)健康有益。（強(qiáng)調(diào)）He insists that he (should) do morning exercises every day. 他堅(jiān)持每天都要做早操。（要求）在動(dòng)詞wish 后的賓語從句中用虛擬語氣，表

25、示不可能實(shí)現(xiàn)的愿望。一般過去時(shí)were/did表示目前不可能實(shí)現(xiàn)的愿望I wish I were a bird.但愿我是一只小鳥。I wish I knew the answer. 我要是知道答案就好了。過去完成時(shí)had done表示過去不可能實(shí)現(xiàn)的愿望I wish she had taken my advice. 那時(shí)她要是接受我的建議就好了。I wish that I had seen her yesterday.真希望我昨天見過她。過去將來時(shí)would/could do 表示將來沒有把握或不可能實(shí)現(xiàn)的愿望I wish you would stay an hour longer.我希望你再

26、呆一個(gè)小時(shí)。I wish it could stop raining. 但愿雨能停。提示：由于 wish 和 hope 的漢語意思差不多，在使用上往往容易出錯(cuò)。wish 一般表示“希望” 、“但愿”，表示不可能實(shí)現(xiàn)的愿望，后接從句時(shí)要用虛擬語氣；hope 表示“希望” ，指可以實(shí)現(xiàn)的希望，后接從句時(shí)用陳述語氣。;.The students hope that their football team will win the game.學(xué)生們希望他們的足球隊(duì)獲勝。（可能實(shí)現(xiàn)）I wish I could see him now.我希望現(xiàn)在就能看到他。（不可能實(shí)現(xiàn)）3表語從句和同位語從句中的虛擬語

27、氣在表示建議、勸告、命令等含義的名詞后的表語從句和同位語從句中，謂語動(dòng)詞要用“should + 動(dòng)詞原形”結(jié)構(gòu)。My advice is that you (should) practise speaking English as often as possible.我的建議是你盡可能經(jīng)常地練習(xí)說英語。The demand is that the composition (should) be written on one side only.按照要求作文必須單面謄寫。It is my desire that all the members of the family (should) gat

28、her once a year.我的愿望是所有家庭成員一年團(tuán)圓一次。The suggestion that education (should) be reformed is reasonable.教育要改革的建議是合理的。必背 ：表示建議、勸告、命令等含義的名詞常見的有advice建議demand要求desire愿望decision 決定idea意見motion提議order 命令proposal 提議requirement要求request請(qǐng)求regulation 規(guī)章suggestion建議B 狀語從句中的虛擬語氣方式狀語從句由 as if 或 as though 引導(dǎo)的狀語從句可以用陳

29、述語氣表示可能符合事實(shí)的情況，也可以用虛擬語氣表示與事;.實(shí)不符或與事實(shí)相反的情況。a. 表示與現(xiàn)在事實(shí)不相符，用一般過去時(shí)The teacher treats the pupil as if he were her own child.這位老師對(duì)待這位學(xué)生就像自己的親生孩子一樣。（這位學(xué)生并不是她的親生孩子）b. 表示與過去事實(shí)不相符，用過去完成時(shí)I felt as though we had known each other for years.我感覺我們好像認(rèn)識(shí)多年了。（其實(shí)并沒有認(rèn)識(shí)多年）c. 表示與將來事實(shí)不相符，用would/might/couldIt looks as if it

30、 might rain.天看上去好像要下雨。 （不大可能下雨）對(duì)比：He looks as if he is young.看樣子他好像很年輕。 （他就是年輕）He looks as if he were young.看樣子他好像很年輕。 （實(shí)際上他不年輕）目的狀語從句a. 由 in case, lest, for fear that 引導(dǎo)的目的狀語從句，動(dòng)詞用“should + 動(dòng)詞原形”結(jié)構(gòu)，表示憂慮或目的。Please remind me of it again tomorrow in case I (should) forget.請(qǐng)你明天再提醒我這件事，以免我忘記。She emphasi

31、zed it again and again, lest he (should) forget. 她一再強(qiáng)調(diào)這一點(diǎn)免得他忘記。We had a meeting and talked the matter over face to face for fear that thereshould be any misunderstanding.我們開了一個(gè)會(huì)，面對(duì)面談了這件事，以免發(fā)生任何誤會(huì).b. 在 in order that 和 so that 引導(dǎo)的目的狀語從句中，往往用can(could) 或 may(might) 。I shall write down your telephone nu

32、mber so that I may not forget.我要把你的電話號(hào)碼記下來，以免忘記。They worked harder than usual in order that they could finish the work ahead of time.為了能提前完成工作，他們比往常更加努力。We will tell you the truth so that you can judge for yourself.我把真實(shí)情況告訴你，使你能自己作出判斷。讓步狀語從句讓步狀語從句指事實(shí)時(shí)，從句謂語動(dòng)詞用陳述語氣。若從句內(nèi)容表示現(xiàn)在和將來的假設(shè)情況，從句謂語動(dòng)詞用虛擬語氣。Though

33、 he (should) fail, there would still be hope.即使他失敗了，仍有一線希望。I should say the same thing even if he were here.即使他在這里，我還是要這么說。Whether he (should) succeed or fail, we shall have to do our part.不管他成功還是失敗，我們還是要做好自己的事。;.However hard it might rain rains, we shall go there together.不管雨下得多么大，今晚我們還是要去那里。No mat

34、ter what his social position (might) be, a man is equal in the eye of the law.一個(gè)人不論其社會(huì)地位如何，在法律面前都是平等的。C定語從句中的虛擬語氣在 It is (high) time (that) . 結(jié)構(gòu)中，定語從句的謂語動(dòng)詞用過去式，表示“到某人該做某事的時(shí)間了”。It is time that the children went to bed.到孩子們睡覺的時(shí)間了。It is high time that we began the meeting.正是我們開會(huì)的時(shí)間了。四、其他句型中的虛擬語氣A If on

35、ly.If only 位于句首引起的感嘆句用虛擬語氣，動(dòng)詞用一般過去時(shí)表示目前的愿望，用過去完成時(shí)表示過去的愿望，用 would 或 could 表示將來。If only he knew the answer.他要是知道答案就好了。（用過去時(shí)表示現(xiàn)在）If only I could speak several foreign languages ！我要是能講幾種外語就好了?。ㄓ?would/could 表示將來）If only you had told me the truth before.要是你以前告訴我真相就好了。（用過去完成時(shí)表示過去）注意： if only 和 wish 的用法相同，

36、表示的意愿也基本相同。If only it would rain.但愿天能下點(diǎn)兒雨！= How I wish it would rain.If only I had known her earlier!要是我早點(diǎn)兒認(rèn)識(shí)她就好了！= I wish I had known her earlier.B would ratherwould rather, would prefer, would sooner等后接從句，表示“寧愿”，動(dòng)詞用過去時(shí)表示當(dāng)時(shí)和將來的情況，用過去完成時(shí)表示過去的情況。I would rather you left today.我寧可你今天走。I would prefer he

37、 didnt stay here too long.我倒希望他不要在這兒呆得太久。I would rather I hadnt seen that film yesterday.我寧愿昨天沒有看那場(chǎng)電影。提示：would rather主要有兩種用法。1后接不帶to 的不定式Id rather play tennis than swim.我寧愿打網(wǎng)球，也不愿游泳。Id rather not go to the movies.我寧愿不去看電影。;.Which would you rather have, tea or coffee你喜歡喝茶，還是咖啡2后接不用連詞的that 從句Id rather

38、 you went home now.我希望你現(xiàn)在就回家。I would rather my daughter attended a public school.我希望我的女兒能上公立學(xué)校。C表示愿望的感嘆句在表示祝愿的感嘆句中，用動(dòng)詞原形，表示愿望。Long live the Peoples Republic of China!中華人民共和國萬歲！May you be happy!祝您快樂！God bless you! 上帝保佑你！Success attend you! 祝你成功！The Lord save us! 愿主救我們！D 情態(tài)動(dòng)詞用于虛擬語氣部分情態(tài)動(dòng)詞的過去形式（could, m

39、ight, should, would ），可以用于非真實(shí)條件句以及其他結(jié)構(gòu)中表示虛擬語氣。1表示想像或猜測(cè)If I could speak French, I would teach you.如果我會(huì)說法語，我就能教你。（我不會(huì)，所以不能教你）If you phoned him right now, you might get the matter settled.如果你現(xiàn)在給他打電話，你就可以把問題解決了。There could be something wrong with the tape recorder.這臺(tái)錄音機(jī)可能出毛病了。He might have said so. 他可能這

40、樣說過。Could he have done such a foolish thing他會(huì)做這樣的傻事嗎？2表示委婉或客氣虛擬語氣（ could, would, might +動(dòng)詞原形）可使說話者的口氣變得委婉客氣。You could answer this email for me.你可以替我回這個(gè)電子郵件。Could you leave me your telephone number and address 你能將電話號(hào)碼和地址留給我嗎？Would you mind opening the window勞駕把窗子打開，好嗎？You might as well put off the di

41、scussion till next week.你們不妨把討論推遲到下個(gè)星期。;.比較：would like to do愿意，想要would like to have done本來想I would like (to have) a word with you.我想和你談一談。(現(xiàn)在想 )I would like to have talked with you.我原本想和你談一談的。（沒有談成）3表示惋惜或責(zé)備Given more time, we could have done better.如果給我們更多時(shí)間，我們能夠干得更好些。 （我們并沒有得到更多的時(shí)間）You could have g

42、ot up a little earlier ！ 你完全可以早點(diǎn)兒起來?。▽?shí)際上沒有早起）It was cold yesterday. I should have worn a heavy coat.昨天很冷，我該穿件厚外套的。（但我沒穿）This wall shouldnt have been pained blue.這墻不應(yīng)該漆成藍(lán)色。 （但已漆了）提示：當(dāng)代英語一個(gè)顯著的變化就是虛擬語氣的使用越來越少，許多該用虛擬語氣的地方都用陳述語氣代替。He suggested that I went to the hospital at once. 他建議我們立刻去醫(yī)院。（原應(yīng)用should go

43、 ）We shall write down the address lest we forget. 我們要把地址記下來，以免忘記。（原應(yīng)用 should forget ）Imagine you are an astronaut. 設(shè)想你是個(gè)宇航員。 （原應(yīng)用 were）Exercise One1.We demanded that we _ of any change in the plan.A) informedB) would be informedC) be informedD) had been informed2.It s necessary that he _ a recognize

44、dificationqual.A) hasB) haveC) hadD) having3.Its high time we _ our attention to this problem.A) turnedB) turnC) had turnedD) would turn4.If only you _ him what I said!Everything would have been all right.A) didnt toldB) hadnt toldC) would not tellD) would have not told5.He must have had an accident

45、, or he_ here then.A) would have beenB) had beenC) should have beenD) could be6.Much labour would have been saved if the electronic computers_ before.A) had invented B) were invented C) should have been inventedD) had been invented7._ cease advertising, prices would be significantly reduced.A) Were

46、they toB) Could theyC) If theyD) Would they8.Five minutes earlier, and we _ the last bus.A) had caughtB) should have caughtC) could have caughtD) caught9.You _ the clothes! We have a washerwoman to do that sort of thing.;.A) shouldnt have washedB) mustnt have washedC) can not have washedD) neednt ha

47、ve washed10. Jean doesnt want to work right away because she thinks that if she _ a job she probably wouldnt be able to see her friends very often.A) has to getB) were to getC) had gotD) could have got11. The mad man was put in the soft-padded cell lest he _ himself.A) injureB) had injuredC) injured

48、D) would injure12. It is politely requested by the hotel management that radios _ after 11 oclock at night.A) were not playedB) not to playC) not be playedD) did not play13.You dont have to be in such a hurry. I would rather you _ on business first. (98-1-59)A) would goB) will goC) wentD) have gone1

49、4.It is important that enough money _ to fund the project.A) be collectedB) must be collectedC) was collectedD) can be collected15.If only the committee _ the regulations and put them into effect as soon as possible.A) approveB) will approveC) can approveD) would approve16.I dont think it advisable

50、that Tom _ to the job since he has no experience.A) is assignedB) will be assignedC) be assignedD) has been assigned17.You _ her in her office last Friday; shes been out of town for two weeks.A) neednt have seenB) must have seenC) might have seenD) cant have seen18.We didnt know his telephone number, otherwise we _ him.A) would have telephonedB) must have telephonedC) would telephoneD) had telephoned19.It is recommended that the project _ until all the preparations have been made.A) is not startedB) will not be startedC) not be startedD) is not to be start