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round专业英语四级 251

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2021-01-11 02:32
tags:英语四级, 英语考试, 外语学习

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2021年1月11日发(作者:任溶溶)

专业英语四级-251

(总分:100.00,做题时间:90分钟)

一、LANGUAGE USAGE (总题数:40,分数:100.00)

of the following sentences is CORRECT?
(分数:2.50)
the 1980s that the trade between the two countries reached its highest point.
was in the 1980s that the trade between the two countries reached its highest point. √
it was in the 1980s that the trade between the two countries reached its highest point.
was the 1980s that the trade between the two countries reached its highest point.
解析:[解析] 该题是语法题,考查强调结构It is/was...that...的用法。
在这个强调句中,受到强调的部分是时间状语。如果用选项A,句中的that就是多余部分。如果用选 项C和选项D,句
子的意义不完整。因此,选项B为最佳答案。
sun rises in the east and sets in the west, so it seems as if the sun ______ round the earth.
(分数:2.50)
circled
circling
circle
circling √
解析:[解析] 该题是语法结构题,考查虚拟语气在as if引导的从句中的用法。
虚拟语气可以用在as if引导的方式状语从句中。如果从句中的动词与主句的动词同时发生,该动词用过去式,如:She
loves the children as if they were her own. 她爱 这些孩子,就好像他们是她亲生的一样。如果从句中的动词表示
的动作先于主句的动词发生,该动词用h ad+动词过去分词,如:He talked about
America as if he had been here.他谈起美国来就像他去过似的。如果从句中的动词表示的动作后于主句的动词发生 ,
该动词用would/could+动词原形,如:The little girl looks as if she would cry. 小女孩看起来要哭了。题干中
动词seem和circl e是同时发生,所以选项A(表示circle先于seem发生)和选项C(表示circle后于seem发 生)都是
错误的。虚拟语气结构中的助动词应该是were而不是was,那么选项B也不能选用。因此 ,选项D为最佳答案。
close parents are to their children ______ a strong influence on the character of the children.
(分数:2.50)



have
解析:[解析] 该题是语法题,考查句子主谓一致的用法。
在该句子中,主语是一个从句:How close parents are to their children,缺失的是谓语动词。当主语从句出现时,句子的谓语用单数形式,其他选项不符合要求。因此,选项B为最佳答案。

reading in dim light
, the italicized phrase is ______. the sentence It is no good
(分数:2.50)
object
adverbial
C.a complement
D.a subject √
解析:[解析] 该题是语法结构题,考查动名词作主语的用法。
在句子“It is no good reading in dim light”中,it是形式主语,真正的主语是动名词短语reading in
dim light。句子It is no use doing sth. 也是一样的句子结构,动名词作句子的真正主语。因此,选 为最佳答案。
D项.
is important ______ you to get there in time.
(分数:2.50)



r
解析:[解析] 该题是语法结构题,考查带逻辑主语的动词不定式的用法。
在该句子中,it是形式主语,真正的主语是for you to get there in time。这是一个带逻辑主语的动词不定式,当
它作主语时,通常要使用形式主语,如:It is necessary for China to catch up with the
developed countries. 中国赶上发达国家是必要的/中国有必要赶上发达国家。因此,选项B为最佳答案。
______ would happen if the director knew you felt that way?
(分数:2.50)
you suppose √
suppose
you suppose
would suppose
解析:[解析] 该题是语法结构题,考查句子的语序。
在该句子中,do you suppose相当于一个插入语。类似的表达还有do you think,如:What do you think
she will say if she knows the news?如果她知道了这个消息,你觉得她会说什么?因此,选项A为最佳答案。
7.I don have any money with me. Do you? he asked.
He said ______.
(分数:2.50)
didn have any money with him and asked me if I had √
doesn have any money with him and I do
didn have any money with and asked me if I do
didn have money and asked me
解析:[解析] 该题是语法结构题,考查如何将直接引语变成间接引语。
题干中有两个句型:否定陈述句I don have any money with me和承前省略谓语和宾语的一般疑问句Do you (have
any money with you)。把这两个句型变成间接引语时,第一句作陈述 句引述,用动词say;第二句作一般疑问句引述,
要加动词ask。从时态和第二个句子的动词使用来 看,选项B可以首先排除。选项C在转述一般疑问句时出现时态错误
(I do),也应排除。选项D引述意思表达不完整,也不能选用。因此,选项A为最佳答案。
8.______, he can now only watch it on TV at home.
(分数:2.50)
obtaining a ticket for the match
not obtaining a ticket for the match
having obtained a ticket for the match √
obtained a ticket for the match
解析:[解析] 该题是语法结构题,考查现在分词的用法。
动词短语obtain a ticket的逻辑主语与句子的主语应该是一致的,都是he,那么就该用现在分词,选项D就可以排除。现在分词在该句子中作原因状语,其结果是现在他只能在家里看比赛的电视转播。要表达这样的先后顺序,就 要使用现
在分词的完成式,所以选项A可以排除。分词否定形式中的not应该在doing前面,所以 选项B可以排除。因此,选项
C为最佳答案。
of the following sentences is CORRECT?
(分数:2.50)
did come the teacher and the class began.
the teacher came and the class began.
did the teacher come and the class began.

came the teacher and the class began. √
解析:[解析] 该题是语法结构题,考查修辞倒装的意义和用法。
倒装主要分为语法倒 装和修辞倒装。语法倒装是必须发生的,否则就会出现语法错误,而修辞倒装可以发生也可以不发
生,只 会带来表达效果上的差异。本题中的倒装就属于修辞倒装。当in、out、away、up、down、off 等副词用于句首
时常常用倒装形式,以传递表达的生动性,如:Up went the rocket into the
space. 火箭一飞冲天。该倒装形式要求将谓语动词放在主语前面,即In came the teacher and the class
began。也可以不倒装,即The teacher came in and the class began。因此,选项D为最佳答案。
party began at eight. So they ______ dine at seven.
(分数:2.50)


to

解析:[解析] 该题是语法题,考查情态动词的意义和用法。
情态动词may表示“允 许;可能”,不合句子意义。选项C和选项D意义相近,表示“应该”,如:Everyone
in our position ought to/should be able to do something. 我们在岗的每个人(按道理)都应该能做些事情。选项B
中的must表示“必 须,不得不”。因此,选项B为最佳答案。
general, the amount that a student spends for housing should be held to one-fifth the total
that can be used for living expenses. The underlined part means ______.


(分数:2.50)
ble √
able
able
ble
解析:[解析] 该题是词汇题,考查形容词的意义和用法。
选项A中的available意思是“可供利用的, 可获得的”。选项B中的acceptable意思是“可接受的,合意的”,如:
Children must learn socially acceptable behaviors. 儿童必须学会社会 上认可的行为举止。选项C中的applicable
意思是“能应用的,可适用的”,如:Much of the form was not applicable
to me. 表格中很多部分不适用我的情况。选项D中的advisable意思是“可取的,明智的”,如:It is
advisable to practise each exercise individually before doing the whole routine. 最好先一节一节地练,然
后再做整套动作。因此,选项A为最佳答案。
12.I should like to rent a house, modern, comfortable and, ______, in a quiet neighborhood.
(分数:2.50)
in all
all √
all
all
解析:[解析] 该题是词汇短语题,考查惯用语的意义和用法。
选项A中的all in all意思是“总而言之”,如:All in all it had been a great success. 总之,那是个巨大的成
功。选项B中above all表示“(相比较而言)最主要的,最重要的”,如:Above all, make
sure you keep in touch. 最要紧的是你们一定要保持联系。选项C中的after all表示“毕竟”,如:You should not
have been so hard on him; after all, he is only a little child. 你不应该对他如此严厉,毕竟他还是一个小孩
子。选项D中的over all表示“从一头到另一头(尤指从船头到船尾)”。因此,选项B为最佳答案。
Manchester was the home of the most productive cotton mills in the world. The underlined


part means ______.
(分数:2.50)
one time
one time

one time √
one time
解析:[解析] 该题是词汇题,考查介词短语的意义和用法。
题干中划线部分的意思是“曾经”。在四个选项中,只有选项C中的at one time表示“过去曾经”,如:At one time hospital
doctors were men, but today there are many women doctors as well. 过去医生都是男的,现在也有很多女医生了。
其他几个搭配是错误的。因此,选项C为最佳答案。
newspaper did not mention the ______ of the damage caused by the fire.
(分数:2.50)



y
解析:[解析] 该题是词汇题,考查意义相近的名词的意义和用法。
选项A中的range意思是“幅度;范围”,常强调变化的差异性和职权等的范围,如:The hotel offers a
wide range of facilities and services. 酒店提供一系列设施和服务。选项B中level表示“水平;程度”,强调在
序列中的位置,如:I finally found my own level in the business world. 我终于在生意场上找到了自己的位置。
选项C中的extent表示“程度”,强调广度、长度和大小, 如:No one knows
the extent of his debts. 没有人知道 他负债多少。选项D中的quality表示“质量,品质”,不符合题意。因此,选
项C为最佳答案。
is quite necessary for a qualified teacher to have good manners and ______ knowledge.
(分数:2.50)
ive √
d
ive
hensible
解析:[解析] 该题是词汇题,考查形容词的意义和用法。
选项A中的extensive意思是“广阔的,广泛的”,如:extensive knowledge广博的知识,extensive funds大笔经费。
选项B中learned表示“有学问的;学术性的”,如:a learned professor博学的教授,a learned
journal学术性刊物。选项C中的intensive表示“强烈的;精深的”,如:His disappearance has been
the subject of intensive investigation. 他的失踪一直是大力调查的重点。选项D中的compr ehensible表示“可
理解的,易于了解的”,如:The book is comprehensible to the average reader. 这本书一般读者都能懂。该题容
易误用learned,但learned knowledge(有学问的知识)搭配不当。因此,选项A为最佳答案。
______ with it in spite of the extremely difficult conditions.
(分数:2.50)
d away
d on √
d off
d through
解析:[解析] 该题是词汇题,考查短语动词的意义和用法。
短语动词be/get carried away意思是“激动;失去自制力”,如:I got carried away and started shouting
at the television. 我激动得不能自持,冲着电视机大叫起来。短语动词carry on (with sth.)意思是“继续做”,如:
Carry on with your work while I am away. 我不在的时候你要接着干。短语动词carried
sth. off意思是“获得;成功地对付(大多数人认为难以处理的事情)”,如:She has had her hair cut
really short, but she can carry it off. 她把头发剪得很短,但她还是能够驾驭。短语动词carry sth.
through意思是“成功完成”,如:Its a difficult job but shes the person to carry it through.
这是一项艰巨的工作,但她是能顺利完成的。因此,选项B为最佳答案。
man in this country has the right to live where he wants to ______ the color of his skin.
)2.50(分数:
the exception of
the light of
virtue of
less of √
解析:[解析] 该题是词汇题,考查介词短语的意义和用法。
选项A中的介词短语with the exception of意思是“除了……以外”,如:All his novels are set in
Italy with the exception of his last. 他的小说除了最后一部外全是以意大利为背景。选项B中的介词短语in the
light of意思是“考虑到,鉴于”,如:He rewrote the book in the light of further
research. 他根据进一步的研究重写了那本书。选项C中的介词短语by virtue of意思是“由于,因为”,如:She got
the job by virtue of her greater experience. 她由于经验更加丰富而得到了那份工作。选项D中的介词短语
regardless of意思是“不管,不顾”,如:The club welcomes all new members
regardless of age. 俱乐部对所有新成员不分年龄一律欢迎。因此,选项D为最佳答案。
are some ______ flowers on the table.
(分数:2.50)
cial √
ral


解析:[解析] 该题是词汇题,考查形容词的意义和用法。
四个选项都有“假的”、“不真实”之意义,但它们使 用的语境不同。选项A中的artificial表示“人造的,非自然界
存在的”,如:A job interview is a very artificial situation. 求职面试是一个相 当不自然的场面。选项B中的
unnatural意思是“不自然的;奇怪的;反常的”,强调与平时不 一样,如:It seems unnatural for a child to spend
so much time alone. 一个孩子独自一人待那么长时间似乎有点反常。选项C中的 false意思是“假的”,强调与tree
相反,如:false teeth假牙,a false passport假护照。选项D中的unreal意思是“虚幻的,不真实的”,如:Many
people have unreal expectations
of what marriage will be like. 许多人对婚姻生活抱有不切实际的憧憬。因此,选项A为最佳答案。
destruction of these treasures was a loss for mankind that no amount of money could ______.

-2025


-崎岖


-警惕


-sequoia


-前门


-男性


-阳光明媚


-淅淅沥沥



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