大学英语每日一练（7-20）

51. He is studying diligently ________ he should fall behind.

A. for fear that

B. so that

C. unless

D. before

51.【答案】A。解析：考查虚拟语气。句意：她学习很勤奋，担心落后。本题考查状语从句的引导词，for fear that 意为“担心”，其后从句一般使用虚拟语气;so that 意为“以至于”;unless意为“除非”;before 意为“在……前”。本题前半句提到他正在勤奋学习，后半句使用了虚拟语气，意思为“落在后面”，根据句意，应使用 for fear that。故选A。

52. By the time he ________ the railway station, the train ________.

A. got to; left

B. reached; had left

C. arrived; had gone

D. came; had left

52.【答案】B。解析：考查动词时态。句意：当他到达火车站的时候，火车已经离开了。by the time 引导状语从句是完成时态的标志，存在两种情况：by the time+一般过去时的从句，主句用过去完成时;by the time+一般现在时的从句，主句用将来完成时。故选B。

53. I ________ ten minutes to decide whether I should reject the offer.

A. gave

B. was given

C. was giving

D. had given

53.【答案】B。解析：考查被动语态。句意：给我十分钟的时间再决定我是否拒绝帮助。give 是及物动词，本题是give sb. sth. 的被动形式。故选B。

54. —Can you give me some ________ on learning English?

—Sure. You can learn it by reading English novels and watching English movies.

A.suggestions

B.changes

C.prizes

D.dreams

54.【答案】A。解析：句意：——你能给我一些学习英语的建议吗?——当然，你可以通过阅读英语小说，看英语电影学习英语。根据后文阅读英语小说，看英语电影可知此处是问是否能给出一些建议。suggestion建议;change机会;prize奖励;dream梦想。故本题答案选A。

55. These light bulbs look the same, but their ________ on the environment are different.

A.solutions

B.methods

C.effects

D.secrets

55.【答案】C。解析：句意：这些电灯泡看起来一样，但是它们对环境的影响是不同的。solution解决方案;method方法;effect效果，影响;secret秘密。这里指的是这些电灯泡看起来一样，但是它们对环境的影响是不同的。故本题答案选C。

56. —Excuse me. Could you tell me the ________ of the football game last night?

—Of course I can. We got the first place.

A.result

B.difference

C.program

D.rule

56.【答案】A。解析：句意：——打扰了。你能告诉我昨天晚上足球比赛的结果吗?——当然可以。我们得了第一名。result结果;difference不同之处;program节目;rule规则。故本题答案选A。

57. This material ________ very soft.

A. is felt

B. feels

C. has felt

D. feeling

57.【答案】B。解析：考查被动语态。句意：这种料子摸起来很软。feel 半系动词后面跟形容词，用主动表示被动。故选B。

58. In no case ________ allowed to go on.

A. should such a thing be

B. should not such a thing be

C.such a thing should not be

D. such a thing should be

58.【答案】A。解析：考查倒装结构。句意：这样的事情绝不容许再发生。in no case 这样的否定词或者短语在句首，句子要部分倒装。故选A。

59. The reason for his success is ________ he worked hard.

A. why

B. that

C. because

D. for

59.【答案】B。解析：考查表语从句。句意：他成功的原因是他工作努力。主句中缺少表语的成分，且表语是一个句子，所以是表语从句，排除C和D，因为because和for不引导表语从句，从句是he worked hard. 主语+谓语的句式，成分完整、意思完整，所以连接词在从句中不做成分，不缺意义，排除C。故选B。

60. That’s the doctor ________ on the seriously wounded man.

A. that he operated

B. that operated him

C.who he operated

D. who operated

60.【答案】D。解析：考查定语从句。句意：那就是给那个严重受伤的人做手术的医生。关系代词在从句中作主语，所以应选who。故选D。