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2019年职称英语考试《理工类》章节练习题精选
帮考网校2019-12-21 17:23
2019年职称英语考试《理工类》章节练习题精选

2019年职称英语考试《理工类》考试共65题,分为单选题和多选题和判断题和计算题和简答题和不定项。小编为您整理历年真题5道练习题,附答案解析,供您备考练习。


1、Shopping at Second - hand Clothing Stores
When 33 year old Pete Barth was in college, shopping at second hand clothing stores was just something he did- "like changing the tires on his car." He looked at his budget and decided he could save a lot of money by shopping for clothes at thrift shops.
"Even new clothes are fairly disposable (用后即丢掉的) and wear out after a couple of years," Barth said. "In thrift shops, you can find some great stuff whose quality is better than new clothes."
Since then, Barth, who works at a Goodwill thrift shop in the US state of Florida, has found that there are all kinds of reasons for shopping for second - hand clothing. Some people, like him, shop to save money. Some shop for a crazy - looking shirt. And some shop as a mean conserving energy and helping the environment.
Pat Akins, an accountant at a Florida Salvation Army (SA) (救世军) thrift shop, said that, for her, shopping at thrift shops is a way to help the environment.
"When my daughter was little, we looked at it as recycling," Akins said. "Also, why pay 30 dollars for a new coat when you can get another one for a lot less?"
Akins said that the SA has shops all over the US- "some as big as department stores. All of the clothes are donated (捐赠), and when they have a surplus (盈余), they'll have" stuff a bag" specials, where customers can fill a grocery sack with clothes for only 5 or 10 dollars.
Julia Slocum, 22, points out, however, that the huge amount of second - hand clothing in the US is the result of American wastefulness.
"I'd say that second - hand stores are the result of our wasteful, materialistic culture," said Slocum, who works for a pro - conservation organization, the center of a New American Dream. "Thrift shops prevent that waste from going to landfills (垃圾填埋场). They give clothing a second life, provide cheaper clothing for those who can't afford to buy new ones and generate (创造) income for charities. They also provide a way for the wealthy and middle classes to shed (摆脱) the guilt for their level of consumption.
When Barth was a college student, he often shopped at thrift shops ______.【单选题】

A.to save money

B.to save energy

C.to help the environment

D.to make friends with poor people

正确答案:A

答案解析:本题有一定难度,需要认真阅读文章,答案依据在文章第三段。带着题干信息到文章定位,认真阅读文章第三段,第二句谈到,一些像他一样的人,为了省钱去旧货店买衣服,所以答案是A。

1、There is always excitement at the Olympic Games when an athlete breaks a record.【单选题】

A.beats

B.maintains

C.matches

D.tries

正确答案:A

答案解析:运动员在奥运会上打破记录时总让人兴奋。本题有一定难度,考查的是引申意义,beat的基本意义是“击打”,引申意义有“打破记录”的意思,和break是近义词,其他选项都是常用词汇,和答案意义差异大,最佳答案是A。

1、They converted the spare bedroom into an office.【单选题】

A.reduced

B.turned

C.moved

D.reformed

正确答案:B

答案解析:他们把空余的卧室改成了一间办公室。本题有一定难度,C项的干扰较大,有相当考生选了C,reform是“改革”的意思,而词组turn into指“把什么变成什么”,最符合converted的意思,是答案。

1、One Good Reason to Let Smallpox Live
It's now a fair bet that we will never see the total extinction (灭绝) of the smallpox (天花) virus. When smallpox was completely got rid of in the world, scientists wanted to destroy the killer virus in the last two labs, one in the US and one in Russia. They asked: If smallpox has truly gone from the planet, what point was there in keeping these reserves?
In reality, of course, it was naive to imagine that everyone would let go of such a powerful potential weapon. Undoubtedly several nations still have a few vials (小药瓶). And the last "official" stocks of live Virus bred mistrust of the US and Russia, for no obvious gain.
Now American researchers have found an animal model of the human disease, opening the way for tests on new treatments and vaccines(疫苗). So once again there's a good reason to the virus, just in keep the disease puts in a reappearance.
How do we case with the mistrust of the US and Russia? deal. Keep the virus Simple international support in a well - guarded UN laboratory that's open to all countries. The US will object, of course, just as it _____ a multilateral (多边的) approach to just about everything. But it doesn't mean the idea is rejects. If the virus is useful, then let's wrong it the servant of all humanity make not just a part of it.
【单选题】

A.for

B.in

C.on

D.with

正确答案:D

答案解析:本题有一定难度,考查介词with的用法,干扰项有一定的干扰。with support,固定搭配,指“在……帮助下”,此处指“在国际社会帮助下”,原句比较好的理解语序是:Keep the virus in a well - guarded UN laboratory with international support…,答案要根据介词的基本含义和用法来判断,答案是D。

1、The Book of Life
So far, scientists have named about 1.6 million living species, and that's a just a fraction of that probably exists on Earth. With so many plants, animals and other creatures coveting the planet, it can be tough to figure out what type of spider is moving up your leg or what kind of bird is flying by.
A soon - to - be - started Web site might help. An international team of researchers has announced the creation of Web - based Encyclopedia of life( EOL). The project aims to catalog every species on Earth in a single, easy - to - use reference guide.
To get the encyclopedia started, the creators will use information from scientific databases that already exist. And eventually, in special sections of the site, nonscientist with specialized knowledge will get to join in. Bird - watchers, for example, will be able to input which bird they've seen and where. The technology for this kind of tool has only become available.
As the EOL develops, you might find it useful for school projects. The site will feature special pages for kids who are studying ecosystems (生态系统) in their neighborhoods. To make sure the encyclopedia is accurate, scientists will review much of the information added to it. People who visit the site will be able to choose to leave out pages that haven't been reviewed.
Another convenient feature of the EOL is that you'll be able to pick the level of detail you want to see to match your interest, age and knowledge. If you wanted to learn about bears for a science class report, for example, you could use the "novice" setting to get basic information about the animals. On the "expert" setting, on the other hand, you could get much more detailed information about the history, literature and exploration of bears.
It now takes years for scientist to collect all the data they need to describe and analyze species. The creator of the Encyclopedia of Life hope that their new tool will speed up that process.
The word "novice" in Paragraph 5 could be best replaced by ______.【单选题】

A.scientist

B.creator

C.beginner

D.expert

正确答案:C

答案解析:本题难度较大,需要很强的把握词义能力。本题可以先看选项得到信息提示,也可以结合原文的提示:you could use the“novice”setting to get basic information about the animals. On the “expert” setting, on the other hand, you could get much more detailed information…,可以看出,novice的意思和basic相近,和expert相反,回来看选项,C项和原文句意相近,是答案。

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