大学英语语法专题练习情态动词与动词的时态和语态

1、大学英语语法专题练习情态动词与动词的时态和语态1. Dinosaurs（恐龙） are thought to _ millions of years ago. A)die out B)have died out C)having died out D)dying out2. By next summer he _ at Harvard University for five years. A)will have been studying B)will study C)have studied D)will be studying3. When Jim _ his own house, he

2、will install built-in stereo speakers in every room. A)has B)will have C)had D)had been4. This is one of the rarest questions that _ at such a meeting. A)has ever been raised B)are raised C)have ever been raised D)is raised5. I will overlook _ so rude to my sister this time. But dont let it happen a

3、gain. A)you to be B)you to have been C)your being D)your having been6. At last she left her house and got to the airport, only _ the plane flying away. A)to see B)saw C)to have seen D)having seen7. _ ,the students knew it was time to begin class. A)To have heard the bell B)To hear the bell C)Heard t

4、he bell D)Hearing the bell8. He wont be free Saturday morning. He _a meeting. A)shall be attending B)is attending C)has attended D)shall have attended9. She _ to see you yesterday, but it rained heavily then A)wished to have come B)must have come C)came D)had to come10. By the end of this month, he

5、_ his second novel. A)have finished B)will be finishing C)will have finished D)is finishing11. When he hurried to the airport, he found, to his great disappointment, his ticket and passport _ at home. A)were left B)had left C)to have been left D)had been left12. The policeman rushed to the spot the

6、minute he _ of the traffic accident. A)have heard B)heard C)hears D)will hear13. I want to go to school, but you _ with me. A)need not to go B)need not go C)do not need go D)need go not14. He _ his parents about his failure in the examination. A)dares not tell B)dare not telling C)dare not tell D)da

7、re not to tell15. The structure of aircraft _ all the time. A)is being changed B)has been changed C)is been changed D)is being changing16. Three officers narrowly escaped _ in the fierce battle. A)to be killed B)to kill C)having killed D)being killed17.- Was the driving pleasant when you vacationed

8、in the countryside last summer? -No, it _for four days when we arrived, so the roads were very muddy. A)was raining B)would be raining C)have rained D)had been raining18. Now that we _ so far, we may as well go all the way. A )come B)are coming C)had come D)have come19. Ever since the family moved t

9、o the suburbs last year, they _better health. A)could have enjoyed B)have been enjoying C)had enjoyed D)are enjoying20. Whenever we visited them, they _television. A)have watched B)had watched C)watch D)were watching21. As we were cleaning the office, he _ here to work. A)was coming B)came C)comes D

10、)is coming22. We have done things we ought not to have done and _ undone things we ought to have done. A)leaving B)left C)will leave D)leave23. The goods _ when we arrived at the airport. A)were just unloading B)had just unloaded C)were just being unloaded D)were just been unloaded24. There seemed l

11、ittle hope that the explorer, _in the tropical forest, would find his way through it. A)to be deserted B)to have been deserted C)having deserted D)having been deserted25. I appreciated _ the opportunity to study abroad two years ago. A)having been given B)to have been given C)having given D)to have

12、given26. Nowhere in nature is aluminum found free, owing to its always _ with other elements, most commonly with oxygen. A)combined B)having combined C)combine D)being combined27. A beam of light will not bend round corners unless _ to do so with the help of a reflecting device. A)to be made B)being

13、 made C)made D)be made28. The delegation has already arrived, but I didnt know it _ until this morning. A)will come B)had been coming C)was coming D)comes29. I dont think shell be upset, but Ill see her in case _. A)shell B)she is C)she does D)she would30. I _ something unpleasant; they must be prep

14、aring hydrogen sulphide（硫化物）. A)am smelling B)have had smelled C)smell D)have been smelling【key and explanation】1答案B。部分动词的被动形式，如be believedfoundknownreportedsaidsupposedthough后常跟不定式完成式，表达“据信，据知，据报道”等意思，不定式的动作发生在被动结构(谓语动作)所表示的动作之前。依据上述用法要求，可排除A、C、D 三项。本句意思：一般认为恐龙在几百万年前就灭绝了。2答案A。“by(the end of)+将来时间”出

15、现在句子中，句中谓语动词要用将来完成时或将来完成进行时来表达。B、C、D三项时态不合要求。题意：到明年夏天，他在哈佛大学的学习将已经5年了。3答案A。在表示时间、真实条件的主从复合句中，当主句以将来时出现时，从句采用一般现在时代表一般将来时，采用现在完成时代表将采完成时。本题属于前一种情况。B、C、D三项时态不 符合要求。题意：当吉姆有自己的房子时，他会在每个房间安装嵌入式的立体声音响。4答案C。that引导的定语从句修饰questions，定语从句中的谓语动词需用复数；在结构“This(Thath)is+形容词最高级+名词+定语从句”中，从句谓语通常用完成时态。综上所述，C项为本题正确答案。

16、题意：这是在这种会议上曾经被提出的极少数几个问题之一。5答案D。动词overlook在此意为“宽容；忽略”，要求以动名词做宾语，可首先排除A、B两项；时间状语this time表示动名词动作已经发生，而且发生在谓语动作之前，所以须用动名词完成式，故D项为本题正确答案。 题意：你这次对我妹妹如此无礼我将不再追究，但下不为例。6答案A。本题测试“only+不定式”引导结果状语；应当记住：不定式作结果状语仅限于少数终止性动词，如find，hear，1earn，make，see等，一般表示令人失望、沮丧的结果；B、D两项可首先排除。根据句意，不定式动作在句子谓语动作之后发生，须用不定式一般式，不能用不

17、定式完成式，故A项为正确答案。题意：最后她离开家赶到机场，却只是看到飞机正离她而去。7答案D。不定式放在句首一般作目的或结果状语，从本句句意逻辑上判断，A、B两项可首先排除。分词可放于句首作时间或原因状语，它的逻辑主语应是句子的主语。若句子的主语也是分词动作的发出者，也就是说，它们之间是主动关系，则用现在分词；若句子的主语是分词动作的承受者，也就是说，它们之间是被动关系，则用过去分词。在本题中，hear与students是一种主动关系，故D项为正确答案。题意：听到钟声响起，学生们知道上课的时间到了。8答案A。在英语中，“shall/will be+v-ing”结构可用来表示将来某个时刻正在做某

18、事或表示纯粹将来时间的动作，不含有情态意义。如：Shell be typing the text then接着她将打课文。值得注意的是：“be+v-ing”结构也可表示按计划安排即将发生的动作，但它们主要用于一些“转态”动词，如come，go，leave，start等。如He is leaving for Hongkong Sunday afternoon他将于周日下午动身去香港。题意：他星期天早上没空，他将会正参加一个会议。9、答案A。表示“过去想做而未做的事”有下列三种表达方式： was(were)+to have Jena：sth wished(intended，desired，hope

19、d，planned，meant)+to have done sth had wished(had intended，had desired，had hoped，had planned，had meant)d-to do sth 本题属于第二种表达方式。B、C、D三项表达了肯定的语气，显然与but不符，故可排除。题意：她昨天本想过来看望你，但那时雨下得很大。10答案C。“by the end of+未来时间”出现在句子中时，句子谓语动词要用将来完成式表达，表示这个动作要在未来的某一时刻前完成。A项是现在完成时，而本题讲明是“本月底”，故可排除；finish表示“完成，结束”，一般不用进行时，所以

20、B、D项也不是答案。题意：到这个月底，他会完成他的第二部小说。11、答案D。本题空缺部分应是句子的谓语，C项为非谓语形式，不能单独作谓语，可首先排除；本题中leave为及物动词，空缺部分后无宾语词，因此必须使用被动语态，B项又可排除；根据句意逻辑分析，从句谓语动作发生在主句谓语动作之前，故应用过去完成时，D项为本题正确答案。当他匆忙赶到机场时，令他感到失望底是，他发现机票和护照都留在家里。12答案B。在本题中名词the minute直接引导一个状语从句，其作用像是一个连接词，表示“一.就.”。本题句的主句谓语是过去时，从句中的动词时态应该与主句谓语动词时态保持一致，故B项为正确答案。题意：一得

21、知交通事故底消息，这位警察马上赶到事故现场。13答案B。 need作情态动词时，通常用在疑问句和否定句中，表示询问是否有“必要”，其否定形式为needn t 表示“不必”，后面跟动词原形。因此可排除A、D两项。作实义动词时，need后接带to的不定式，即need to do，否定式用do not need，故C项也不对。题意：我想去学校，但你不必跟我一起去。14答案C。dare作情态动词时，通常用在否定句和疑问句中，后接动词原形，即dare not do，dare.do.?因此可排除B、D项。dare作实义动词时，有人称和数的变化。在肯定句中，dare后接带do的不定式，即dare to do

22、；只有在否定句和疑问句中，不定式符号可省略。故A也不对。题意：他不敢将考试不及格之事告诉他父母。15答案A。C、D两项的时态、语态构成形式明显错误，可首先排除；由于时间状语all the time(一直)强调的是一延续性的动作，所以谓语动词须用进行时态，而不用完成式，故A项为正确答案。题意：飞行器的结构一致都在变化。16答案D。动词escape要求以动名词作宾语，A、B两项可首先排除；kill为及物动词，主动语态后必须带宾语，而本题空缺部分后无宾语，所以必须用被动语态，故D项为本题正确答案. 题意：三个军官在惨烈的战斗中死里逃生。17答案D。过去完成进行时表示动作发生在过去的过去，持续到过去某

23、一时间点，并延续至过去的未来，本题D项正符合此种时态的要求；A项是过去进行时；B项是过去将来进行时，表示过去的将来某一时间点上正在进行的动作；C项是现在完成时。A、B、C三项时态都不符合本题要求。题意：去年夏天你到乡村度假时车开的顺畅吗？不，我们到达那里时已经连续下了4天的雨，道路非常泥泞。18答案D。当句中含有一个表示从过去某个时刻延续到现在这段时间的状语时，如so far，up till now，recently，lately等，谓语动词通常用现在完成时，如：Have you seen Sam lately? 你近来看见过山姆吗? 题意：既然我们都走了这么远了，我们也能够走完全程。19答案

24、B。 since或ever since引导时间状语或时间状语从句时，主句谓语动词一般用现在完成时或现在完成进行时。前者主要强调动作的结果，而后者则强调动作延续性的过程。本题需要用现在完成进行时态，故B项为正确答案。题意：自从这家子去年搬到郊区居住以来，他们一直享受着更好的健康。20答案D。本题时态的基调是过去时(由从句谓语动词visited表现出来)；从属连词whenever意为“不管什么时候”，引导的从句体现主句谓语动词常为“正在进行”的动作。四个选项中，D项为过去进行时态，正合要求；A、B 、D三项时态不合要求，可排除。题意：我们每次去拜访他们时，他们都在看电视。21答案B。在主从复合句中

25、，从句与主句时态通常要保持一致。在本题中，从句的时态是过去进行式，主句就不能使用现在时，C、D两项可首先排除。当由as引导的时间状语从句表示正当.的时候”时，从句通常用过去进行式，主句用一般过去式，故B项为正确答案。22答案B。本题中并列连词and应连接have done与(have)left两个谓语。and之前用的是现在完成式，and之后也应当用现在完成式，空缺处应该用leave的过去分词形式left(前面省略了have)，故B项为正确答案。题意：我们做了本不应该做的事情，而本来应该做的事情却没有做。23答案C。D项的被动语态构成形式是错误的，可首先排除。题中unload为及物动词，空缺处后无宾语，因而谓语动词须用被动语态，A、B两项为主动语态，也可排除。题意：当我们到达机场时，货物正在被卸下来。24答案D。该句中应该用现在分词短语作状语，此外分词短语的动作desert与其逻辑主语the explorer之间是被动的关系，desert的动作发生在谓语动作find之前，所以应该用现在完成时的被动态。全句意思是：被遗弃在热带森林中，这位探险队员几乎没有希望生还。25答案A。appreciate后直接接动名词作宾语，不接不定式，因此B、D两项可首先排除。又因opportun