2022年大连理工大学自考英语（二）练习题汇总（附答案解析）.docx

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1、2022年大连理工大学自考英语（二）练习题汇总（附答案解析）第1题【单项选择题】2009.10 Scientists doubt whether its to regulate ones biological clock bydrinking.A、feasibleB、incredibleC、fashionableD、valuable【正确答案】A【答案解析】此题考查形容词词义区分。科学家怀疑通过喝酒来调整人体生物钟 是否可行。A可行的、可能且合理的B不可相信的、难以置信的C时髦的、时尚的D贵重的、珍贵的第2题【单项选择题】【阅读选择】Good news for chocoholics： the

2、 treat preferred by millions all over the world is good for you, according to American researchers at the University of California. Chocolate contains substances called flavonoids（类黄酮）that can help maintain a healthy heart and good circulation. The researchers have discovered that cocoa acts like as

3、pirin and that eating a bar of chocolate has also been shown to release endorphins in the body： these chemicals help to reduce pain and stress and make you feel happy.Why is chocolate good for heart and circulation?A、It reduces pain and stress.B、It contains substances called flavonoids.C、It releases

4、 endorphins in human body.D、 It acts like aspirin to protect heart.play important roles in setting our internal clocks. For years, researchers thought that the signals that synchronize the bodys clock were handled through the same pathways that we use to see.Which of the following statements is NOT

5、true according to the fourth and fifth paragraphs?A、 Our biological clock resets itself automatically.B、Light gets through our eyes and resets our biological clock.C、 Our internal clock as well as the alarm clock can be reset automatically.D、Our internal clock, like the alarm clock, can be reset.【正确

6、答案】c【答案解析】是非判断题，根据第五自然段首句But just like （和一样）your alarm clock, your internal clock can be reset. In fact, it automatically resets itself every day. How? By using the light it gets through your eyes.代词 it 指代 biological clock,不是选项internal clock和alarm clock都可以自动调节。得到答案为C。A D 我们的生物钟自动调节。B光线通过我们的眼睛调节生物钟，与

7、原文一致。第21题【单项选择题】阅读选择Calorie restriction dramatically extends the lifespan of organisms as different as worms and rodents. Whether this works in humans is still unknown partly because few people are willing to submit to such a strict diet.According to the passage, we do not know whether humans will b

8、enefit from taking in fewer calories partly because.A、humans, worms and rodents are different.B most people are not willing to be put on a strict diet.C、the effect is not known.D、 genetic changes in tissues can not be performed on humans.【正确答案】B【答案解析】此题答案可从本段的最后一句话中找出。第22题【单项选择题】10【I阅读选择】The childre

9、n dont just plan any city. They map and analyze （分析）the housing, energy, and transportation requirements of their own district and foretell its needs in 100 years. With the aid of an architect （建筑师）who visits the classroom once a week, they invent new ways to meet these needs and build models of the

10、ir creations.Designing buildings of the future gives children a lot of freedom/ says the teacher who developed this program. They are able to use their own rich imagination and inventions without fear of blame, because there are no wrong answers in a future context. In fact, as the class enters the

11、final model-building stage of the program, an elected official7 and planning group make all the design decisions for the model city, and the teacher steps back and becomes an adviser/An architect pays a weekly visit to the classroom.A、to find out kids creative ideasB、to discuss with the teacherC、to

12、give children lecturesD、to help kids with their program【正确答案】D【答案解析】根据本段中的 With the aid of an architect who visits the classroom once a week, they invent new ways to meet these needs and build models of their creations可知答案为D。句中的aid意为帮助，与help同义。第23题【单项选择题】【阅读选择】For any given task in Britain there are

13、 more men than are needed. Strong unions keep them there. In Fleet Street, home of some of Londons biggest dailies, it is understood that when two unions quarrel over three jobs the argument is settled by giving each union two. That means 33 per cent over manning, 33 per cent less productivity than

14、could be obtained.What happens when disputes over job opportunities arise among British unions?A、 Thirty three per cent of the workers will be out of work.B、More jobs will be created by the union.11C More people will be employed than necessary.D The unions w川 try to increase productivity.【正确答案】c【答案解

15、析】本段开头告诉读者“there are more men than are needed.when two unions quarrel over three jobs, the argument is settled by giving each union two, 接 下来作者又进一步说明其实质，即它意味着33 per cent over manning, 33 per cent less productivity than could be obtained。第24题【单项选择题】2007.04 The newspaper will have to close down if it

16、cannot increase its considerably.A、distributionB、contributionC、prescriptionD circulation【正确答案】D【答案解析】此题考查词义辨析。circulation：（书报杂志的）销售量，发行额, 销路。符合句意。第25题【单项选择题】【填句补文】The Caribbean Islands form a chain that separates the Caribbean Sea from the rest of the Atlantic Ocean. Many of the islands were formed

17、by the eruption （爆发）of ancient volcanoes （Q山）.Others are low-lying coral islands that gradually rose from the ocean.A、 They are famous for their warm, tropical climate and great natural beauty.B、What would you see if you took a cruise to the Caribbean Islands?C、 Theyre like a long necklace that stre

18、tches between North and South America. D、 But life on the Caribbean Islands is not always paradise.【正确答案】C12【答案解析】第一句话说的是：加勒比群岛形成了一个锁链，把加勒比海与大西 洋的其他局部分开。答案是C,因为它的第一个词是They，该词指The Caribbean Islands；而且在语义上也有很好的衔接。第26题【单项选择题】2009.7 The house was quiet in the night,the occasional coughing from my throat

19、.A、as forB、such asC、instead ofD except for【正确答案】D【答案解析】此题考查短语意义区分。译文：除了偶尔我咳嗽一下以外，这所房 子在夜晚非常安静。A至于，关于；B例如；C代替，而不是；D除了以第27题【单项选择题】2010.04)What her grandfather said left a impression on her mind. She stillremembers it.A、finalB、 vagueC、 deepD、main【正确答案】c【答案解析】译文：她爷爷说的事情给她留下深刻的印象，她仍然还记得。此题 考查词汇。形容词意义区分题。

20、final最终的，vague模糊的，deep深的，main 主要的。第28题【单项选择题】13【阅读选择】Good news for chocoholics： the treat preferred by millions all over the world is good for you, according to American researchers at the University of California. Chocolate contains substances called flavonoids（类黄酮）that can help maintain a healthy

21、heart and good circulation. The researchers have discovered that cocoa acts like aspirin and that eating a bar of chocolate has also been shown to release endorphins in the body： these chemicals help to reduce pain and stress and make you feel happy.Why is chocolate good for heart and circulation?A、

22、It reduces pain and stress.B、It contains substances called flavonoids.C、 It releases endorphins in human body.D、 It acts like aspirin to protect heart.【正确答案】B【答案解析】因果关系词信号词。但凡注释中文的地方可能是答案区域。第29题【单项选择题】He kept notes lest faulty memory him astray.A、should leadB、ledC、was ledD、leading【正确答案】A【答案解析】根据句意，l

23、est后面需要用虚拟语气，谓语用should+动词原形的 形式，should可以省略。所以此题答案是A。第30题【单项选择题】【阅读选择】The riches of the sea yet to be developed by mans technology are impressive. Oil and gas explorations have existed for nearly thirty years. Valuable amounts of minerals such as iron, copper and so on exist on the ocean floor.Accord

24、ing to the author, technology is important because.14A、resources on land are running short in ten yearsB、man can use it to explore the deeper seaC、it is a lot of fun diving into the seaD、ancient people used it to explore the sea【正确答案】B【答案解析】本段第一句作者提到The riches of the sea yet to be developed by mans

25、technology are impressive,人类利用技术可以开发的海洋资源是惊人的。 段末说至U： Valuable amounts of minerals such as iron, copper and so on exist on the ocean floor.然而，大量有价值的矿物均还埋藏于海底。如铁，铜等等。其他三 项都没有提到。第31题【单项选择题】2008,04 That proposal is essentially irrelevant the issue at hand.A、withB、fromC inD、to【正确答案】D【答案解析】此题考查介词的固定搭配。句子

26、翻译：那个提案与手头上的问题根 本无关。irrelevant to表示：与无关。第32题【单项选择题】2009.10 As for family education, parents are encouraged to rely on ratherthan punishment.A、criticismB、intimidationC、persuasionD、scolding【正确答案】C15【答案解析】此题考查名词词义区分。【译文】关于家庭教育，鼓励父母们依靠 说服而不是惩罚孩子。A批评、指责B恐吓、威胁C说服、劝服 D责 骂、斥责第33题【单项选择题】2009.01 If you try to

27、 learn too many things at a time, you may get.A、concentratedB、confusedC、confirmedD convinced【正确答案】B【答案解析】此题考查形近形容词意义区分。句意:如果你试图一次学太多东西， 你就有可能糊涂了。A .浓缩的，专心的；B糊涂的，混淆的；C根深蒂固的；D 确信的。第34题【单项选择题】【完成句子】The importance of particular metals in the human diet has been realized within the past few decades, and

28、the idea that geology might be related to health has been recognized for a number of elements such as iodine, zinc and selenium. For example, soils with low iodine contents produce crops, and animals deficient in iodine. A lack of iodine in the human diet leads to some serious diseases.Some serious

29、diseases is connected with deficiency of.A、industrially polluted soilsB、the element of iodineC、rock and soil chemistryD、the persistence of heavy metals【正确答案】B【答案解析】通过关键词Some serious diseases,可将题目定位于最后一句话：A lack of iodine in the human diet leads to some serious diseases. deficiency of 和 lack16of表达同样的

30、意思缺乏、缺少，因此根据这句话可以判断答案为B。第35题【单项选择题】【阅读选择】Today, working less than a 40-hour week, people enjoy more leisure time. Hence, the wise use of leisure time has become an important problem for everyone, young or old. It is a particularly difficult problem for the sick, the aged, and those who have retired

31、from earning a living. Those people have so much leisure that it is hard for them to find interesting and worthwhile ways to use it.How to spend leisure time wisely is not a particularly difficult problem for people.A、who are very busy everydayB、who are sick in bedC、who are aged and in good healthD、

32、who have retired from work【正确答案】A【答案解析】此题可采用排除法，第三句话(It is a particularly difficult problem for the sick, the aged, and those who have retired from earning a living.),可以看出这三 类人对于怎样度过空闲时光是特别困难的，所以可以排除BCD项，选A。第36题【单项选择题】【填句补文】Though little research has been carried out about how exactly the sunspot wi

33、ll negatively harm the health of the people. So, scientists warn that people going outdoors should be careful to protect their exposed skin and eyes with clothes, umbrellas and sunglasses from the strong sunlight rich in ultraviolet rays.A、Ionosphere is high above the earth.B、 If the lights in your

34、house keep flickering, blame frequent sunspots.C、According to a research conducted by the Russian scientists from 1957 to 1960, the frequency of earthquakes can be linked to the movement of the sunspots.D、A paper published by a North Korea observatory says that sun storms may17 cause an increase in

35、the incidence of heart disease and skin disease.【正确答案】D【答案解析】这一段说的是太阳黑子对人类健康的影响。填入的内容也应该与健 康有关，空格后一句说到要保护皮肤。因此D是正确的。第37题【单项选择题】【完成句子】Certainly there are millions who need to lose weight. But there are also millions who only imagine they need to. Compulsive and continuous dieting, not to mention eati

36、ng disorders, shows that some of us will do anything to reduce our bodies down to the currently desirable shape. But is being underweight really desirable?A great many people go on a diet to.A、keep fitB、have a body shape that all people will admireC、prolong life spanD get ride of digestive system di

37、seases【正确答案】B【答案解析】本段文字指出，很多人为了到达当前流行的体型(reduce our bodies down to the currently desirable shape)而不惜通过节食等方法减肥。因此选择B。第38题【单项选择题】【阅读选择】The riches of the sea yet to be developed by mans technology are impressive. Oil and gas explorations have existed for nearly thirty years. Valuable amounts of mineral

38、s such as iron, copper and so on exist on the ocean floor.According to the author, technology is important because.A、resources on land are running short in ten yearsB、man can use it to explore the deeper seaC、it is a lot of fun diving into the seaD、ancient people used it to explore the sea【正确答案】B18【

39、答案解析】本段第一句作者提到The riches of the sea yet to be developed by mans technology are impressive,人类利用技术可以开发的海洋资源是惊人的。 段末说至U： Valuable amounts of minerals such as iron, copper and so on exist on the ocean floor.然而，大量有价值的矿物均还埋藏于海底。如铁，铜等等。其他三 项都没有提到。第39题【单项选择题】.Dont water on your suit.A、spillB、had splitC、spil

40、tD、spilled【正确答案】A【答案解析】不要把水洒到你的衣服上。本句是祈使句的否认形式，答案选A。第40题【单项选择题】【阅读判断】One problem with this design is that the mouse gets dirty as the ball rolls over the surface and picks up dirt. Eventually you have to clean your mouse.Q: When an ordinary computer mouse gets dirty, it has to be replaced with a new

41、 one.A、TrueB、FalseC、Not Given【正确答案】B【答案解析】答案选Bo题中说鼠标脏了，就得换用新的。这一说法与原文不符。 原文说的是鼠标脏了，可以擦干净再用。it has to be replaced with a new one与 you have to clean your mouse 不符。所以选 B。第41题【单项选择题】19【正确答案】B【答案解析】因果关系词信号词。但凡注释中文的地方可能是答案区域。第3题【单项选择题】【阅读判断】The tornado caused a lot of damage to cars and houses in the area

42、. It will take a long time and much money to repair everything. There was also serious water damage from the thunderstorms. The heavy rains and high wind caused the power to go out in many homes.Q: Power supply system was not damaged during the storm.A、TrueB、FalseC、Not Given【正确答案】B【答案解析】答案选B。此题可译为：暴

43、风雨中供电系统没遭到破坏。最后一句 说大风和暴雨使一些家庭的供电出现了问题，与题项矛盾，应选B。第4题【单项选择题】阅读选择I recognized that the sites such as Associated Content can provide a fertile ground for learning how to become a better writer. I could see that this was an open door for systematically learning some basic writing skills without paying co

44、llege tuition for classes and leaving the comfort of my own home. In the eyes of the author, the site Associated Content.A、offers you a lot of novels to readB、is good for your becoming a writerC、asks you to study writing regularlyD、is rather expensive but convenient【正确答案】B【答案解析】答案选 B。根据本段的.can provi

45、de a fertile ground for learning how to become a better writer确定B答案。其余选项与原文意思不符。A与D选项所表【完成句子】The average lightning strike is more than 3 miles long and can travel at a tenth of the speed of light. Ball lightning, the rarest and most mysterious form, derives its name from the small luminous ball that

46、 appears near the impact point, moves horizontally, and lasts for several seconds.One form of lightning that is ball lightning.A、occurs most infrequentlyB、is shifted sideways by strong windsC、is often hidden from our viewD、is estimated at 20 millions a year【正确答案】A【答案解析】本段文字与题目相关的句子是：Ball lightning,

47、the rarest and most mysterious form, derives its name from the small luminous ball， 关键词是 rarest （rare的最高级形式）与infrequently很少发生，少有表达相同的意思。第42题【单项选择题】2010.04 Experts have found that normal sleep can be divided into five stages.A、moderateB、initialC、distinctD、 advanced【正确答案】c【答案解析】【译文】专家们已经发现正常的睡眠可以分为五个不

48、同的阶段。【试 题分析】此题考查词汇。【详细解答】形容词的词义选取。第43题【单项选择题】阅读选择But even if every large city purified and reused its water, we still would not have enough. Where could we turn next? To the oceans! All wed have to do to make use of the vast amount of sea-water is - remove the salt. This salt-removing20 process is already in use in many parts of the world.According to the passage, sea-water can be turned i