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1、2022年吉林大学一莱姆顿学院自考英语（二）练习题汇总（附答案解析）第1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 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, soi
2、ls 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 diseases is connected with deficiency of.A、industrially polluted soilsB、the element of iodineC、rock and soil chemistryD、the persistence of heavy
3、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 lack of表达同样的意思缺乏、缺少，因此根据这句话可以判断答案为B。第2题【单项选择题】【阅读选择】The world is not only hungry; it is also thirsty for water. This may seem strange to you, since nearly 75%
4、 of the earths surface is covered with water. But about 97% of this huge amount is sea-water, or salt water. Man can only drink and use the other 3%the fresh water that comes from rivers, lakes, underground, and other sources. And we cannot even use all of that, because some of it is in the form of
5、icebergs （冰山）and glaciers （冰I） . Even worse, some of it has been polluted.What percentage of the earths water can man actually use at present?【正确答案】D【答案解析】后文出现了 home-schoolers,根据选项，这里应该是对这个词的定 义，因此选Do第20题【单项选择题】【I阅读选择】And yet although the Mayas knew about the wheel, they never used it. Neither did t
6、hey use metals other than copper. What is ever more surprising is that they suddenly abandoned（抛弃）many of the cities and built new ones in the jungle. Some time around AD900, Mayan civilization collapsed. By the year 1200, their last great capital, Chichen Itza, was deserted.One of the most surprisi
7、ng findings about Mayas was that.A、they developed accurate system measuring time.B、 they knew how to build pyramids with stones.C、 they deserted their cities and moved to new ones.D they built cities which they never lived in.【正确答案】c【答案解析】对应点为 What is ever more surprising is that they suddenly aband
8、oned many of the cities and built new ones in the jungle.是对原文语意进行 了 转化，最高级代替了比拟级。第21题【单项选择题】2009.01 He insured his car he had an accident.A、unlessB、ifC、sinceD、in case【正确答案】D【答案解析】此题考查连词词义区分。句意：他给自己的汽车投了保，以防万一 遇到交通事故。A否那么，要不然；B如果；C自从，由于；D以防万一，以免。10第22题【单项选择题】2010.04 The student described the beautifu
9、l mountains and rivers in hishome town.A、artificiallyB、vividlyC、criticallyD、viciously【正确答案】B【答案解析】此题考查副词的词义辨析。这个学生生动地描述了他的家乡美丽的 山河。第23题【单项选择题】2007.04 Having decided to rent a flat, we contacting housing agenciesin the city.A、set aboutB、set downC、set outD、set up【正确答案】A【答案解析】此题考查关于set的短语。contacting ho
10、using agencies：联系房屋 中介。根据句意，应该选set about。set about：开始做某事。set down：放下， 搁下；记下，记载，写下。set out：出发，开始，后面跟to do sth。set up：建 立（事业）；成立（组织）；为某人提供必需品或有用的东西。第24题【单项选择题】【填句补文】 Although the researchers have only just made the technical details of the microscope public, it is already on sale. It is currently the
11、size of a refrigerator and takes several minutes to scan a circuit, but Xiao and Schrag are working 11A、to take tiny chips we requireB、to making chips any smallerC、to shrink it to the size of a desktop computer and cut the scanning time to 30 secondsD、of conducting electricity【正确答案】c【答案解析】这局部所说的体积的减
12、小和所需时间的缩短恰好与前半句中提到的 冰箱大小的体积和所需数分钟的时间形成了比照。即：目前它大约像冰箱那么大， 而且要用几分钟扫描一个电路，但是他们正在努力使它缩小到台式计算机那么大, 把扫描时间缩短到30秒。第25题【单项选择题】【2009.7 The wounded soldiers would recover quickly if they were well.A、nourishedB、stuffedC、tamedD、ventured【正确答案】A【答案解析】此题考查过去分词意义区分。译文：如果受伤的战士营养很好，他 们就会很快痊愈。A营养，滋养；B填满，塞满；C驯服（猛兽）；D冒险第
13、26题【单项选择题】2009.10 The traffic was held up for more than thirty minutes,caused me to arrive late.A、itB、 thatC、whatD、which12【正确答案】D【答案解析】此题考查非限制性定语从句。整句话的意思是：交通阻塞30多分 钟，这使得我到达晚了。第27题【单项选择题】2009.10 Scientists doubt whether its to regulate ones biological clock bydrinking.A、feasibleB、incredibleC、fashion
14、ableD、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28题【单项选择题】2010.04 Even after decades of the two brothers recognized each otherimmediately.A、separationB、cooperationC、correspondenceD、communication【正确答案】A【答案解析】【译文】尽管已经分别了几十年，这两兄弟都是立刻认出了对方。【试题分析】此题考查
15、词汇。【详细解答】名词的词义选取。第29题【单项选择题】132009.7 He would that all the classified data should be kept safe when inoffice.A、assureB、 ensureC insureD、secure【正确答案】B【答案解析】此题考查动词意义区分。【译文】他保证在办公室里的所有机密数 据处于平安状态。【详细解答】A使确信，使有信心；B确保（某事）发生，担 保；C为.投保，给保险；D平安的，没有危险的第30题【单项选择题】【填句补文】Arms. How you hold your arms shows how o
16、pen and receptive you are to people you meet. If you keep your arms to the sides of your body or behind your back, this suggests you are not afraid of taking on whatever comes your way. If someone upsets you, just cross your arms to show youre unhappy!A、Outgoing people generally use their arms with
17、big movements, while quieter people keep them close to their bodies.B、If you ale feeling down, you normally dont sit straight, with your shoulders inwards.C、However, it w川 probably still be noticed, and people w川 know you/re not pleased.Dlf you are pleased, you usually open your eyes wide and people
18、 can notice this.【正确答案】A【答案解析】此题可以采用线索词来定位。空格处的前后两个句子都是对arms 在具体情况下具体动作的描述。那么用以补充的句子也应是如此，即选项A开朗 的人和沉默寡言的人手臂的动作，符合条件。第31题【单项选择题】14【阅读选择】The world is not only hungry; it is also thirsty for water. This may seem strange to you, since nearly 75% of the earths surface is covered with water. But about 97
19、% of this huge amount is sea-water; or salt water. Man can only drink and use the other 3%-the fresh water that comes from rivers, lakes, underground, and other sources. And we cannot even use all of that, because some of it is in the form of icebergs （冰山）and glaciers （冰I） . Even worse, some of it h
20、as been polluted.What percentage of the earths water can man actually use at present?A、Nearly 75 per cent.B、About 97 per cent.C、 Exactly 3 per cent.D、Less than 3 percent.【正确答案】D【答案解析】根据本段得知，地球上只有3%的水适于人类饮用，然而局部以冰 山或冰川的形式存在，还有的被污染，因而实际上人类能用的水要低于3%。第32题【单项选择题】2008.04 The government finally all the doc
21、uments relating to the war.A、releasedB、specializedC、realizedD、 supposed【正确答案】A【答案解析】此题考查动词意义区分。A”公开发表、公布或发布（新闻） B专 门从事、专攻 C意识到、领悟 D假定、猜测。整句话的意思是：政府最 终公布了与这场战争有关的全部文件。第33题【单项选择题】【填句补文】The smoke that comes from a lit cigarette contains many different poisonous chemicals. In the past, scientists did no
22、t think that these chemicals could15harm a nonsmokers health. They discovered that even nonsmokers had unhealthy amounts of these toxic （有毒的） chemicals in their bodies.A、The Gilsons have been married for 35 years.B、 Recently, though, scientists changed their opinion after they studied a large group
23、of nonsmokers.C、We cannot avoid secondhand smoke in restaurants.D、 In the United States, nine million children under the age of five live in homes with at least one smoker.【正确答案】B【答案解析】前一句讲的是科学家们过去对二手烟的看法，接下来应选表示他们 改变观点的句子，因为下一句说明他们所持的观点已与过去截然不同。第34题【单项选择题】2010.04 What her grandfather said left a im
24、pression 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。final最终的，vague模糊的，deep深的，main 主要的。第35题【单项选择题】2009.10 Youd better leave things if you dont know how to deal withthem.A、offB、out16C、aloneD、 over【正确答案】c【答案解析】【译文】如果你不知道如何处理这些
25、事情，你最好把它们放在一边。【试题分析】此题考查词意区分。【详细解答】A离开，离去 B不在里 面，出局 C单独的（地） D完结，翻倒，越过第36题【单项选择题】【完成句子】In Britain, robot sales appropriately peaked in 1984, but have been declining ever since. This is partly because, British wage rates are too low to make robots financially attractive and partly because engineers no
26、w have more experience with robots and are more aware of the difficulties of introducing them effectively.Robots are less popular in Britain today partly because.A、too much energyB、based on American designsC、they are too costlyD、they are not reliable【正确答案】c【答案解析】本段第二句就是讲的两个原因，即人们的工资水平太低，也就是没 有能力使机器人
27、发挥出创造财富的作用，言下之意就是本钱高。第二个原因就是 人们逐渐意识到了操纵机器人不是件容易的事情，所以使用率就下降了。所以应 该选C。第37题【单项选择题】2009.04 It is not decided2009.04 It is not decidedthe conference will be held.A、whatB、whichC、whenD、that17【正确答案】C【答案解析】此题考查主语从句的引导词的选择。译文：大会什么时候召开还没 有决定。详细解答：A什么；B哪一个；C什么时候；D （无词义）。第38题【单项选择题】2010.04 What her grandfather
28、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。final最终的，vague模糊的，deep深的，main 主要的。第39题【单项选择题】【阅读选择】Physiologically, we are rhythmical. We must eat, sleep, breathe, and play regularly to maintain good healt
29、h. Emotionally we are rhythmical, too, for psychologists say that all of us feel alternate periods of relative depression and exhilaration. Intellectually we are also rhythmical, for we must have periods of relaxation following periods of concentration. It naturally follows then that rhythm, a funda
30、mental aspect of our lives, must be a part of any good literary workwhether poetry or prose.According to the passage, which of the followingpairs of activities best illustrates intellectual rhythm?A、Studying a science book and then studying a psychology bookB、Learning a poem and then taking a napC、P
31、laying ball at the beach and then going swimmingD、Solving a math problem and then solving a chemistry problem18【正确答案】B【答案解析】段落的结尾处讲到：在脑力活动方面，我们也同样是有节奏的，因 为我们在高度集中精力一段时间以后，必须让脑子有一个松弛的阶段(we must have periods of relaxation following periods of concentration) o 根据这个信息， A、 D项内容都是高度集中的脑力活动，与原文内容恰好相反；B项内容是
32、学习诗歌 与小睡一会，正好符合原文，一张一弛。而C项内容又全是不费脑力的活动，也 不符合原文。第40题【单项选择题】2007.04 Having decided to rent a flat, we contacting housing agenciesin the city.A、set aboutB、set downC、set outD、set up【正确答案】A【答案解析】此题考查关于set的短语。contacting housing agencies：联系房屋 中介。根据句意，应该选set about。set about：开始做某事。set down：放下， 搁下；记下，记载，写下。se
33、t out：出发，开始，后面跟to do sth。set up：建 立（事业）；成立（组织）；为某人提供必需品或有用的东西。第41题【单项选择题】【阅读选择】The violence within a society is controlled through institutions of law. The more developed a legal system becomes, the more society takes responsibility for the discovery, control, and punishment of violent acts. In most
34、 tribal societies the only means to deal with an act of violence is revenge. Each family group may have the responsibility for personally carrying out judgment and punishment upon the person who committed the offense. But in legal systems, the responsibility for revenge becomes depersonalized and di
35、ffused. The society assumes the19A、Nearly 75 per cent.B、About 97 per cent.C、 Exactly 3 per cent.D Less than 3 percent.【正确答案】D【答案解析】根据本段得知，地球上只有3%的水适于人类饮用，然而局部以冰 山或冰川的形式存在，还有的被污染，因而实际上人类能用的水要低于3%。第3题【单项选择题】2009.7 An employee has perfect reliability if he always does his work.A personallyB、scarcelyC、r
36、espectivelyD、responsibly【正确答案】D【答案解析】此题考查副词意义区分。【译文】如果一个员工做工作总是认真负 责，他就是完全可信赖的。【详细解答】A亲自地；B几乎不；C个别地；D可靠 地第4题【单项选择题】Please write a report the above subjects are to be covered.A、whichB、in whichC、 thatD、in that【正确答案】B【答案解析】in which the above subjects are to be covered 是 report 的定语从句。 which指代先行词report,
37、in用于与report搭配。responsibility for protecting individuals from violence. In cases where they cannot be protected, the society is responsible for imposing punishment. The function of legal systems, according to the passage, is.A、to control violence within a societyB、to protect the world from chaosC、to
38、free society from the idea of revengeD、to give the government absolute power【正确答案】A【答案解析】本段的第一句话 The violence within a society is controlled through institutions of law 是此题的答案。第42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 becom
39、e a better writer. I could see that this was an open door for systematically learning some basic writing skills without paying college 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
40、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 provide 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 达内容在文中并未提及，可以被排除。C选项中regularly 一词并未在文中得到体 现。第43题【单项选择题】【阅读选择】On the other hand, on
41、the moon there will be an attraction between20 the butter and the moon; but the butter will weigh only about one-sixth as much as it does on the earth. This is because the moon is so much smaller than the earth. The amount of gravitational pull that a body produces depends on the amount of material
42、in it. A packet of butter has a gravitational pull of its own; but this is very small in relation to the pull of something as large as the moon, or the earth, or the sun.We do not feel the gravitational pull of a packet of butter becauseA、 it is too small to have a gravitational pull of its own.B、 i
43、ts pull is so small that we tend to ignore it.C、its pull disappears in the presence of the earths gravitation.D、 it tends to melt and loses its gravitational pull.【正确答案】B【答案解析】此题定位词是not feel.packet of butter,找到原文中A packet of butter has a gravitational pull of its own; but this is very small in relat
44、ion to the pull of something as large as the moon, or the earth, or the sun,所以答案是 B。 C 项错在 disappearo第44题【单项选择题】【2009.7 An employee has perfect reliability if he always does his work.A、personallyB scarcelyC、respectivelyD、responsibly【正确答案】D【答案解析】此题考查副词意义区分。【译文】如果一个员工做工作总是认真负 责，他就是完全可信赖的。【详细解答】A亲自地；B几
45、乎不；C个别地；D可靠 地第45题【单项选择题】【填句补文】Many beginning interviewers are afraid that they are forcing the other21 person to answer questions and have no right to inquire about his personal secrets. , Unless the person really hates being interviewed, he is delighted that somebody wants to interview him.A、 This
46、fear is almost 100 percent unnecessary.B、 This doesnt necessarily mean that it will go well.C、 Most men and women lead lives that are uninteresting.D、 Both of you need time to get to know each other.【正确答案】A【答案解析】抓住关键词进行同义替换，也就是afraid,选项中this fear就是对 这种担忧的补充，这种担忧是完全没有必要的，除非被采访者确实是讨厌别人问 自己。第46题【单项选择题】
47、【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 eating disorders, shows that some of us will do anything to reduce our bodies down to the currently desirable shape. But is being u
48、nderweight 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 diseases【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47题【单项选择题】2010.04 We