专升本(英语)模拟试卷408
词汇和语法结构
1.The room is in a terrible dirty surroundings; it ______ cleaned.(A)
A. can’t have been
B. shouldn’t have been
C. mustn’t have been
D. wouldn’t have been
解析:句意:房间乱极了,不可能打扫过。句子前半部分“房间乱极了”是前提,后半部分应该是对这种情况做出的一种猜测性判断,且带否定意味,应用否定形式can’t have done,表示不可能做某事。shouldn’t have done意为本不应该打扫,而实际上已经打扫过了,与句意不符。
2.We forgot to bring our tickets, but please let us enter, ______?(B)
A. do you
B. will you
C. can we
D. shall we
解析:句意:我们忘了带票了,请让我们进去,好吗? let us表示“请求”,反意疑问句是will you/won’t you;而let’s表示建议,反意疑问句是shall we。
3.The traditional approach ______ with complex problems is to break them down into smaller, more easily managed problems.(A)
A. to dealing
B. in dealing
C. dealing
D. to deal
解析:句意:处理复杂问题的传统方法是将其分解成更容易处理的小问题。approach to为固定搭配,to在这里是介词,后面应跟动名词。
4.I’d like to ______ him to you for the job. He is very clever and capable.(C)
A. refer
B. suggest
C. recommend
D. propose
解析:句意:我愿意向你推荐他做这份工作,他非常聪明又有能力。refer参考,查询;suggest建议,提议;recommend推荐,介绍;propose提议,提名。
5.The book is worth ______.(C)
A. read
B. being read
C. reading
D. having read
解析:句意:这本书值得一读。be worth后的动词通常用动名词形式,表示“值得……”,而且用主动形式来表达被动意义。
6.Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first ______.(B)
A. intention
B. attempt
C. purpose
D. desire
解析:句意:雪莱已为生物考试做了精心准备,以确保一次通过。intention意图,打算;attempt尝试,试图;purpose目的;desire渴望,愿望。
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.The store had to ______ a number of clerks because sales were down.(B)
A. lay out
B. lay off
C. lay aside
D. lay down
解析:句意:因为销售额下降,商店不得不裁掉大量雇员。lay out布置,展开;lay off解雇,停止工作;lay aside放在一边,留待后用;lay down放下,阐述。
9.All the students in this class passed the English exam ______ the exception of Li Ming.(D)
A. on
B. in
C. for
D. with
解析:除了李明,该班学生全部通过了英语考试。with the exception of…为固定搭配,意为“除……以外”。
10.Young adults ______ older people are more likely to prefer pop songs.(D)
A. other than
B. more than
C. less than
D. rather than
解析:句意:喜欢流行歌曲的可能是年轻人而不是老年人。可首先排除B、C两项,因为主句中已经有比较级标志词more。other than表示“除了”,young adults和older people不存在包容关系,即整体和局部的关系,所以也错。rather than而不是,符合题意。
11.______ you eat the correct foods ______ be able to keep fit and stay healthy.(B)
A. Only if; you will
B. Only if; will you
C. Unless; you will
D. Unless; will you
解析:句意:只有正确饮食,你才能保持身体健康。从句意可知,unless不符合题意,若选D的话,应当在you will后加上not。only if表示条件,意为“只有”。当only if置于句首时,主句要部分倒装,故选B。
12.______ right now, she would get there on Sunday.(C)
A. Would she leave
B. If she leaves
C. Were she to leave
D. If she had left
解析:句意:如果她马上出发,星期天就能到那儿。从结构上看,主句谓语为“would+动词原形”,那么条件句谓语动词为“were to”或“should+动词原形”,省略if时,were或should提前构成倒装结构。显然C项正确。
13.It’s already 5 o’clock now. Don’t you think it’s about time ______?(C)
A. we are going home
B. we go home
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