2019年上半年学位英语考试模拟试题及答案14_第2页

　　11. Do you think there would be less conflict in the world if all people ____ the same language?

　　A. spoke B. speak C. had spoken D. will speak

　　【答案】A do you think是主句，后面的部分是宾语从句，而宾语从句是一个包含if 条件状语从句的复合句;there would be判断, if从句中可以用一般过去时spoke，表示现在事实的虚拟。句意为; 你如果认为人们都说同样的语言，世界上就会少些冲突吗?

　　12. The doctor advised that Mr. Malan ___ an operation right away so as to save his life.

　　A. had B. would have C. have D. was going to have

　　【答案】C advise 后面的宾语从句中要求使用虚拟语气，动词用(should)+do形式。

　　13. Mary said to me, “Had I seen your bag, I ___it to you.”

　　A. will return B. must return C. could return D. would have returned

　　【答案】D 此句测试虚拟语气的用法。因为题干中有句话had I seen your bag，表示和过去的事实相反的句子，if省略，因此D为正确答案。本句的意思是：玛丽对我说：如果我看见了你的书包，我会还给你的。

　　14. Without heat and sunlight, plants on the earth_____ well.

　　A. would not grow B. will not grow C. had not grown D. would not be grown

　　【答案】A 本题考查虚拟语气的用法。without引导含蓄的虚拟条件句,本句与现在的事实相反因此选A。又如：Without electricity，there would not be modern industry 如果没有电的话，就没有现代工业。

　　15. It is desirable that he ___.

　　A. gives up trying B. give up trying

　　C. would give up trying D. is going to give up trying

　　【答案】B。句型It is desirable (suggested，necessary，requested，ordered，proposed，important)+that+主语+should(可省略)+V(动词原形)。因此本句选B。如：It is strange that he(should)go himself.真奇怪，他怎么自己独自去呢?

　　16. You ____ read that article if you don’t want to.

　　A. haven’t B. can’t C. mustn’t D. needn’t

　　【答案】D 句意为“如果你不想读那本书，就不一定要读。”本句考察must的否定形式; needn't的含义是“不必”; mustn'只有一个意思“千万不要”;所以应为needn't而不是 mustn't。

　　17. I___ get this done immediately or it will be too late.

　　A. must B. can C. may D. might

　　【答案】A 句意：我今天一定要把这件事做完，否则就来不及了。说明时间紧迫，是“一定” 要做，因此选must

　　18. She ____ be ill because I saw her playing tennis just now.

　　A. can’t B. couldn’t C. mustn’t D. may not

　　【答案】A. 本题考查的是情态动词表推测的用法。对现在的推测用情态动词+动词原型，例如：20题用cannot 表示‘肯定没….’，而must表‘肯定…’。本句意思是：她不可能生病，因为刚才我看到她打网球。此处语气肯定，所以排除选项D may not(可能不)。C选项mustn’t’t表示禁止做…，如you mustn’t drive while you are drunk.你绝不可以酒后驾车。

　　19. I asleep in the corner, for I remember nothing of what happened during the night.

　　A. might fall B. must fall C. must have fallen D. can have fallen

　　【答案】C 表示对过去事实肯定的推测，用must have done sth.;can have done sth,表示“本能做，但没有做”。全句意为“我肯定在角落里睡着了，因为我不记得任何在夜里发生的事情。

　　20. Sorry, officer. I ____ at 80 miles but I didn’t see any sign in the area telling people how fast they can drive.

　　A. should not drive B. shouldn’t have driven

　　C. mustn’t drive D. can’t drive

　　【答案】B. 本题考查的是情态动词表示虚拟语气的用法。shouldn’t have sth. done是典型的与事实相反的虚拟语气用法，意为我本不该做某事，却那样做了。结合题意，我本不该开到每小时八十英里的时速，但是没有标示牌表示速限。