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2020年公共英语三级(pets3)词汇与语法练习题十

来源 :华课网校 2020-01-15

  1._____ to his scientific work, he has no time to care for his family affairs, which his wife always complains about.

  A. Devoting

  B. Devoted

  C. Being devoted

  D. Having devoted

  2. In order to _____ a good knowledge of English, he gave up his job and went to study in an English school.

  A. require

  B. inquire

  C. acquire

  D. enquire

  3. Tom has been suffering from lung cancer for half a year, so the doctor suggests that Tom ________ an operation as soon as possible.

  A. has

  B. would have

  C. had

  D. should have

  4. Backward technologically _____ we are for the moment, we have faith in our ability to catch up with the developed countries in time.

  A. as

  B. if

  C. so

  D. that

  5. The book covers a wide _____ of topics on international politics.

  A. range

  B. number

  C. collection

  D. amount

  6.By the time your plane lands tonight, I at the airport for 3 hours.

  A. had waited

  B. have been waited

  C. had been waiting

  D. will have been waiting

  7.A survey of the opinions of students that they also admit several hours of sitting in front of the computer harmful for one's health.

  A. show; are

  B. shows; is

  C. show; is

  D. shows; are

  8. Some local companies are making great efforts to with foreign companies for a share of the market.

  A. connect

  B. combine

  C. compete

  D. compare

  9. you've got an opportunity, you should take good advantage of it.

  A. Now that

  B. After

  C. Although

  D. As soon as

  10.You the difficulties after I explain the whole thing to you.

  A. will be seen

  B. will have seen

  C. will see

  D. see

  1.【翻译】由于投身于科学工作中,他没有时间关心家务事,他的妻子为此老是抱怨。

  [考点]非谓语动词

  【精析】B 分析句子结构可知,空处应用非谓语动词,和第一个逗号前的部分一起作原因状语。根据句意可知,he和devote之间是逻辑上的动宾关系,所以应用过去分词表被动。也可将be devoted to sth.看作固定搭配,意为“献身于……,致力于……”,此处省略了主语和be动词。故选B。

  2.【翻译】为了学好英语,他放弃了自己的工作,去了一所英语学校学习。

  [考点]词义辨析

  【精析】C require:需要,要求;inquire:询问,调查;acquire:获得,得到,学到(知识、技能等);enquire:询问,调查。根据句意可知,选C。

  3.【翻译】汤姆遭受肺癌折磨已经有半年了,所以医生建议汤姆应尽快做手术。

  [考点]虚拟语气

  【精析】D 在表示建议、命令、要求等的动词后面跟宾语从句时,从句常用虚拟语气,即从句的谓语动词用“should+动词原形”的形式,should可以省略。根据主句中的suggests(建议)可知,从句应用虚拟语气。故选D。

  4.【翻译】尽管我们在技术上暂时落后,但是我们相信我们有能力最终赶上发达国家。

  [考点]状语从句

  【精析】A根据句意并分析句子结构可知,本句前后为让步关系,应用as引导让步状语从句,意为“尽管”,as引导的让步状语从句可以把表语或状语等提至句首,故本题应选A。if:如果,引导条件状语从句;so:因此,表示因果关系;that不可引导状语从句。

  5.【翻译】这本书涉及了一系列的国际政治话题。

  [考点]词语搭配

  【精析】A range:范围,一系列,常用短语为a wide range of,意为“一系列,很多”;number:数目,数量,常用短语为a large/big number of,意为“许多”;collection:收集物,一批物品,常用短语为a collection of,意为“一批”;amount:数量,数额,常用短语为a large/considerable amount of,意为“大量”,后面常跟不可数名词。故选A。

  6

  【翻译】等今晚你的飞机着陆时,我在机场就已经等三个小时了。

  [考点]动词时态

  【精析】D“by the time”意为“到……时间为止”,引导时间状语从句。根据句中的时间状语tonight并结合句意可知,“在机场等待三小时”是发生在将来的持续性动作,所以要用将来完成进行时,表示将来某时、某事之前已经发生的动作,一直延续到将来某一时间。故选D。

  7

  【翻译】一项有关学生观点的调查表明:学生们也承认,连续几小时坐在电脑前对健康有害。

  [考点]主谓一致

  【精析】B主句的中心词是A survey, 所以谓语动词应用单数形式shows。admit后面是省略了that的宾语从句,从句的主语是several hours of sitting in front of the computer,其中several hours是中心词,是表示时间的复数名词,表示整体意义,作主语时,谓语动词应用单数形式,即is。故选B。

  8

  【翻译】一些本地公司正在努力与外国公司竞争,以获得一定的市场份额。

  [考点]词义辨析

  【精析】Cconnect:连接;combine:组合;compete:竞争,常与介词with搭配使用,意为“与……竞争”;compare:比较。根据句意可知,选C。

  9

  【翻译】既然你得到这么好的机会,就要好好利用。

  [考点]状语从句

  【精析】Anow that引导原因状语从句,意为“既然”;after引导时间状语从句,意为“在……之后”;although引导让步状语从句,意为“尽管,虽然”;as soon as引导时间状语从句,意为“一……就”。根据句意可知,选A。

  10

  【翻译】在我向你解释清楚整件事情后,你会发现这些困难之处的。

  [考点]动词时态

  【精析】C根据句意和从句中的after可知,主句动作发生在从句之后。从句用了一般现在时表将来,所以主句应用一般将来时。故选C。

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