虚拟语气练习题及答案解析(1)

精品文档 1欢迎下载 情态动词 虚拟语气情态动词 虚拟语气 6060 题题 1 Don t forget to bring my new books tomorrow afternoon No I A don t B can t C won t D couldn t 2 I hear you ve got a set of Australian coins I have a look Yes certainly A Do B May C Shall D Should 3 He seldom listens to others He answer for what he has done A shall B will C can D would 4 May I leave the office before 5 o clock in the afternoon No I m afraid you A needn t B shouldn t C mustn t D won t 5 Shall I tell John about it No you I don t know his telephone number A needn t B wouldn t C mustn t D shouldn t 6 Mr Bush is on time for everything How it be that he was late for the opening ceremony A can B should C may D must 7 The traffic light is red so I stop my car A must B have to C can D mustn t 8 What happened to the young trees we planted The trees well but I didn t water them A might grow B needn t have grown C would grow D would have grown 9 I was really anxious about you You home without a word A mustn t leave B shouldn t have left C couldn t have left D needn t leave 10 Children in public very often A should be praised B shouldn t have praised C shouldn t have been praised D shouldn t be praised 11 Let s clean the classroom 精品文档 2欢迎下载 A won t you B shall we C do we D will not you 12 Tom show his exam results to his parents A dare not B dared C dare to D dares not to 13 I don t think he a new bike A need to buy B needs buy C need D need buy 14 Nacy the letter from her mother No she can t have The postman hasn t come yet A can receive B can have received C must have received D must receive 15 She the film She knows nothing about it A can t see B can t have seen C must see D mustn t have seen 16 They must have been here the day before yesterday A mustn t they B didn t they C mustn t have they D had they 17 I didn t see her yesterday Oh but you A must have B ought to C should have D cannot have 18 Must I take a bus No you You can walk from here A must not B don t C don t have to D had better not to 19 Why do you make me do so I am sorry that you do such a thing A would B can C should D may 20 Will you stay for lunch Sorry My brother is coming to see me 精品文档 3欢迎下载 A I mustn t B I can t C I needn t D won t 21 What would have happened as far as the river bank A if Bob has walked farther B if Bob should walk farther C had Bob walked farther D if Bob walked farther 22 You didn t let me drive If we in turn you so tired A drove didn t get B drove wouldn t get C were driving wouldn t get D had driven wouldn t have got 23 Without electricity human life quite different today A is B will be C would have been D would be 24 Oh Janne you ve broken another glass You ought when you washed it A be careful B to care C have cared D to have been careful 25 I often go fishing when I lived in the countryside A should B would C could D might 26 He rather stay at home than go to the cinema with you A should B might C would D had better 27 It s high time we to the theater A will B shall C are going to D went 28 Could I use your telephone Yes of course you A could B will C can D might 29 It s strange that they nothing about this matter A know B would know C knows D knew 30 I wish you go with me tomorrow A will B would C shall D can 31 Do you still remember the day when we went to the Great Wall 精品文档 4欢迎下载 I can t remember it well but sometime last autumn A might it be B could it have been C could it be D must it have been 32 I can t get through to the general manager s office anyhow The line is busy Someone the telephone A must use B uses C must have been using D must be using 33 He suggests we to the cinema at once otherwise we will be late A must go B go C will go D would go 34 When a pencil is partly in a glass of water it looks as if A breaks B has broken C were broken D had been broken 35 The general ordered that the thief A be punished B would punish C would be punished D should punish 36 If only I how to operate a computer as you do A had known B wou 欤 know C should know D knew 37 It is surprising that he at the meeting A was B be C is D were 38 If you wait a moment I ll go and find our manager A can B should C will D must 39 Do you think he will do me a favor As far as I know he is the last one to help others He be prepared to give you a hand though A might B must C can D should 40 Even though I d hurt my leg I swim back to the river bank A could B might C had to D was able to 41 You go to the party if you don t finish your homework first A won t B don t C oughtn t D shan t 42 It is rather cold here Shall we light a fire 精品文档 5欢迎下载 No we because things are easy to catch fire A won t B can t C mustn t D needn t 43 I Professor Jones had taught me this question A believe B deeply think C wish D suppose 44 The chairman requested that A the members studied the problem more carefully B the problems were more carefully studied C the problems could be studied with more care D the members study the problem more carefully 45 I it again A would like you to read B would like that you read C would like you reading D would like you read 46 If you really want yourself to be in good health you must always so much A not be smoking B not have smoked C not to smoke D be not smoking 47 If I you I more attention to English idioms and phrases A was shall pay B am will pay C would be would pay D were would pay 48 Would you have told him the answer had it been possible I would have but I so busy then A had been B were C was D would be 49 He had an expression of resentment 不高兴 as if Martin a fool of him A had made B makes C made D would make 50 the fog we should have reached our school A Because of B In spite of C In case of D But for 51 There was a half smile on his face which suggested that he happy to have given his life 精品文档 6欢迎下载 for his country A was B should be C would be D were 52 We all agreed to her suggestion that we to the Great Wall for sightseeing 观光 A will go B go C shall go D should have gone 53 You must be a student you A wasn t B are C mustn t D aren t 54 The young man insisted that he nothing wrong and free A did set B had done should be set C do be set D had done must be set 55 Without your help I the exam last term A failed in B would have failed C wouldn t pass D would fail 56 he come the problem would be settled A Would B Should C Shall D If 57 Very loud noise make people ill or drive them mad A should B can C need D must 58 I lost your address otherwise I you long before A had visited B have visited C would have visited D should visit 59 Where I got stuck in the heavy traffic or I here earlier A did you go had arrived B are you would come C were you would come D have you been would have been 60 I you a beautiful present for your birthday but I was short of money at that time A would buy B had bought 精品文档 7欢迎下载 C would like to have bought D must have bough 参考答案及解析 1 C will 在此表示 应诺 2 B May I 中的 may 用以表示 允许 许可 3 A shall 用于第二 三人称的肯定句或否定句 表示说话人的意愿 有 命令 警告 威胁 强制 允诺 决心 之意 4 C may 表示 允许 回答 may 引起的问句 肯定式一般用 Yes of course Yes certainly Sure Yes you may 否定式用 No you mustn t 5 A needn t 表示 不必要 mustn t 表示 禁止 wouldn t 表示 拒绝 6 A can 表示 可能性 通常用于否定句或疑问句中 且有时还带有 惊奇 不相信 等感情色彩 7 B must 表示说话人的主观愿望 而 have to 多表示客观需要 8 D would have done 表示对过去已发生的事情的推测 表示 可能 9 B shouldn t have done 表示 过去本来不应该做某事而事实上已经做了 10 D should should not do 表示 现在 应该 不应该 11 B Let s do sth 表示 建议做某事 含听话一方在内 故用 shall we 如果用 Let us do sth 结构 则用 will you 表示请求对方允许 12 A 情态动词 dare 的过去式为 dared 常用于否定句 疑问句及条件句中 没有人称和数的变化 否定式是在 dare 后接 not 再接动词原形 dare 作为实义动词时 有人称和数的变化 构成否定句时 前要加助动词 后接 带 to 或不带 to 的动词不定式 13 D need 作为情态动词 一般用于否定句 疑问句及条件句中 后接动词原形 表示 现在不必干某事 用 need not do sth 表示 过去不必干某事 用 need not have done need 作为实义动 词 与其它动词用法相同 用于否定句或疑问句要加助动词 14 C must have done 结构 表示对过去发生情况的肯定推测 15 B can t have done 表示对过去发生情况的否定推测 意为 不可能已经 16 B must have done 表示对过去发生情况的肯定推测 句中带有明确的过去时间状语 故附加疑问句用 didn t they 17 C should ought to have done 表示 本来应该做的事而事实上并未做 根据上下文 句中省去了 seen her 18 C 回答 must 引起的问句 否定回答用 needn t 或 don t have to 19 C I m sorry surprised disappointed 之后的从句中 有时采用虚拟语气 should do 来表示 难过 惊奇 等 情绪 精品文档 8欢迎下载 20 B Will you 在此表示邀请或请求 回答时如果用 I won t 显得极不礼貌 也不符合下文 My brother is me 表示 我不能来的原因 21 C 此题表示与过去事实相反的假设 主句用 would have done 从句用 had done 此处用了倒装的省略形式 即 省去 if had 提到句首 22 D 参见上题 23 D 此题表示与现在事实相反的假设 主句用 should would might could do 24 D 参见注 17 25 B would 在此表示过去的习惯 习性 倾向等 意为 常 通常与 often sometimes for hours 等表示 时间的短语连用 26 C would rather do sth than do sth 为固定搭配 宁愿做 而不愿做 27 D It s high about time that 从句的谓语动词多用过去式 有时也可用 should do 28 C Could I 问句表示委婉的请求 若允许对方 应用 can 来作答 而不用 could 29 A 在 It s important surprising desirable strange necessary no wonder a pity a shame that 从句中 从句谓语动词用 should do 30 B wish 后接从句 如果从句指将来的愿望 谓语动词用 would could do 如果表示过去未能实现的愿望 从句谓语动词用 had done 如果表示现在未能实现的愿望 从句的谓语动词用过去式 be 动词用 were 31 B could have done 表示对过去发生情况的可能性推测 32 D must be using 表示此刻 一定正在使用 33 B 在 suggest demand request require 要求 order 命令 insist 坚持 advise 劝告 等动词之 后的宾语从句中 谓语动词要用 should do 同时还应注意语态 34 C as if 引导的从句 如果所说内容与事实不相符时 常用虚拟语气 此题是一种自然现象 故应用一般过去 时 注意比较 It seems looks as if it is going to rain 看起来天将要下雨 35 A 参见注 33 36 D 在 if only 引导的感叹句中 谓语动词的形式与 wish 后宾语从句中谓语动词的形式一样 37 B 参见注 29 38 C will 在此为情态动词 表示 意愿 39 A 根据上下文可知句意为 他不愿意帮助别人 但也许他会帮你的忙 用 might 表示 可能性 比较小 40 D can 表示能力时可用 be able to 代替 但 can 只有一般时和过去时 be able to 可用于各种时态 如果表 示 过去有能力并成功地做成了某事 时 要用 was were able to 不用 could 41 D 参见注 3 42 C mustn t 在此表示 禁止 精品