专升本英语(词汇和语法结构)模拟试卷49
词汇和语法结构
1.He_______at the boy into silence.(D)
A. glanced
B. observed
C. watched
D. stared
解析:句意:他把那个孩子盯得不敢吱声。glance扫视;observe与watch是及物动词,不与at 搭配;从句子的意思来讲,stare“凝视,盯着看”更贴切。
2.It’ s bad policy for developing countries to sacrifice environmental protection to _______ economic growth.(C)
A. discourage
B. weaken
C. promote
D. create
解析:句意:牺牲环境保护来促进经济增长对于发展中国家来说是一项糟糕的政策。discourage意为“使泄气”;weaken意为“削弱”;promote意为“促进”;create意为“创造”。
3.If they are willing to lend us the money we need, all our problems will be_______.(A)
A. solved
B. caused
C. covered
D. met
解析:句意:如果他们愿意借给我们那笔我们需要的钱的话,我们的一切问题都将迎刃而解。solve problems为固定表达,意为“解决问题”。caused意为“引起”;covered意为“覆盖”;met意为“遇到”。
4.The little girl could not_______the attraction of the piece of the chocolate.(D)
A. consist
B. persist
C. insist
D. resist
解析:句意:小女孩不能抵抗那块巧克力的诱惑。选项中只有resist 是及物动词,和attraction构成“抵抗诱惑”之意。consist(of)意为“由……组成”;persist(in)意为“坚持,执意”;insist(on)意为“坚持要求”。
5.She_______crying very helpful to express her sadness.(A)
A. considers
B. confirms
C. believes
D. pretends
解析:句意:她认为哭泣非常有助于表达她的哀伤。consider意为“认为”,其后可以接形容词作宾语补足语,符合题意。confirm意为“确信”;believe意为“相信”;pretend 意为“装作”。
6.Make a note of it_______you should forget it.(D)
A. so
B. to
C. how
D. lest
解析:句意:把这件事记一下,免得你忘了。根据句意,应选D。lest意为“免得”,后接从句,需用虚拟语气,且should可省略。
7.The ancient Egyptians are supposed_______rockets to the moon.(C)
A. to send
B. to be sending
C. to have sent
D. to have been sending
解析:句意:据猜测,古埃及人曾向月球发射过火箭。send为短暂性动词,不能用进行时态,所以B、D两项错误。A项和C项的区别在于不定式的时态,句首表示时间概念的ancient表明不定式动作在句子谓语动作之前发生,不定式须用完成式,故 C项正确。
8.He_______at the meeting, but his heart attack prevented him.(D)
A. will speak
B. is going to speak
C. had to speak
D. was going to speak
解析:句意:他那时正打算在会上讲话,但他的心脏病阻止了他。本句后半句的谓语动词用的是过去式,所以事情发生在过去,整句话的时态应保持一致,因此前半句也要用过去时态。was going to表示在过去某个时刻正打算做某事,符合语境,故选D。
9.When John left the office, Amy_______at her desk.(D)
A. is still working
B. has still worked
C. had still worked
D. was still working
解析:句意:约翰离开办公室时,艾米仍然在工作。由时间状语 when John left the office可知,谓语动词时态应为过去进行时,表示过去某一时刻或某一时间段正在进行的动作,故选D。
10.It is expected that by 2049 the population of the city_______two million.(B)
A. would reach
B. will have reached
C. will be reaching
D. would have been reached
解析:句意:到2049年,该市的人口预计达到200万。“by+将来的时间”作状语时,句子应用将来完成时态,表示在将来某一时间以前已经完成或一直持续的动作。故选B。
11.I got caught in the rain and my suit_______.(A)
A. has been ruined
B. had been ruined
C. has ruined
D. had ruined
解析:句意:我淋雨了,我的西服被毁坏了。此题是一个由 and连接的并列句,and前的句子用一般过去时,and后的句子强调过去发生的事情对现在造成的影响,用现在完成时;又因为 my suit 与 ruin 之间为被动关系,故用现在完成时的被动语态。
12.One of my friends_______already learnt 100 English songs in the past two years.(B)
A. have
B. has
C. are
D. is
解析:句意:我的一个朋友在过去的两年里已经学了100首英文歌曲。由already 可知,本句应用现在完成时。one of my friends 表示“我众多朋友中的一位”,应与单数谓语动词连用,故选B。
13.Many a young scientist_______engaged in the research work.(D)
A. have
B. has
C. have been
D. has been
解析:句意:很多年轻的科学家都投入到这一项
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