1、北京成人本科学士学位-9 及答案解析(总分：66.00，做题时间：90 分钟)一、Part Reading Compr(总题数：0，分数：0.00)二、Passage 1(总题数：1，分数：4.00)Life on land probably began about 430 million years ago, though it has existed in the water for perhaps as long as 3, 000 mil lion years. When we think of the first life on land, we probably think of
2、strange animals coming out of the oceans, but, in fact, no animals could have been living if plants had not been on land first. Plants had to be on land before animals arrived. They supplied the first land animals with food necessary to live, since they are the only form of life that is able to get
3、and store energy. The first plants to exist out of the water were probably certain kinds of algae(海藻) which were followed by other plants that grew close to the ground near water and needed water in which to repro duce. Once the move to land had been made, however, evolution (进化) took place quickly.
4、 By the end of 100 million years, plants had developed their roots, and some developed tall tree like forms, since height was very important in competing for sunlight. About 300 million years ago, much of the world was covered with forests of huge trees. In most ways they were like modern trees. The
5、y had roots, leaves, wood, but mostly they had not developed seeds.（分数：4.00）(1).The main idea of the first paragraph is _.（分数：0.80）A.life on land probably began about 4, 300 years agoB.the first animal on land came from oceansC.there wouldn“t be animals without plantsD.plants are the only form of li
6、fe that is able to get and store energy(2).Which of the following is true?（分数：0.80）A.Algae have existed for more than 430 million years.B.It is impossible that algae might be the earliest plant on land.C.Plants get food from animals in the oceans.D.Evolution began after animals appeared on land.(3).
7、Plants with roots appeared about _ million years ago.（分数：0.80）A.430B.300C.330D.100(4).According to the passage, the higher a tree grows, _.（分数：0.80）A.the stronger it becomesB.the more sunlight it will getC.the thinner it will beD.the thicker it will be(5).The first trees were like modern trees in mo
8、st ways except that _.（分数：0.80）A.they do not have branchesB.they do not have flowersC.they do not have seedsD.they do not need sunlight三、Passage 2(总题数：1，分数：4.00)In bringing up children, every parent eagerly watches the child“s acquisition(学会) of each new skill-the first spoken words, the first indep
9、endent steps, or the beginning of reading and writing. It is common that parents hurry the child beyond his natural learning rate, but this can set up dangerous feelings of failure and states of worry in the child. This might happen at any stage. A baby might be forced to use a toilet too early, and
10、 a young child might be encouraged to learn to read before he knows the meaning of the words he reads. On the other hand, though, if a child is left alone too much, or without any learning opportunities, he loses his natural enthusiasm (热情) for life and his desire to find out new things for himself.
11、 Parents vary greatly in their degree of strictness towards their children. Some may be especially strict in money matters; others are severe over time of coming home at night or punctuality (准时) for meals. In general, file controls imposed (强加的) represent the needs of the parents and the values of
12、the community (社区) as much as the child“s own happiness. As regards the development of moral standards in the growing child, consistency is very important in parental teaching. To forbid a thing one day and excuse it the next is no foundation for morality. Also, parents should realize that “example
13、is better than precept“. If they are not sincere and do not practice what they preach (说教), their children may grow confused, and emotionally insecure when they grow old enough to think for themselves and realize they have been to some extent fooled. A sudden awareness of a marked difference between
14、 their parents“ principles and their morals can be a dangerous disappointment.（分数：4.00）(1).Eagerly watching the child“s acquisition of new skills _ .（分数：0.80）A.should be avoidedB.is universal among parentsC.sets up dangerous states of worry in the childD.will make him lose interest in learning new t
15、hings(2).We can infer from the text that when children are learning new skills, parents should _ .（分数：0.80）A.encourage them to read before they know the meaning of the words they readB.not expect too much of themC.achieve a balance between pushing them too hard and leaving them on their ownD.create
16、as many learning opportunities as possible(3).The second paragraph mainly tells us that _ .（分数：0.80）A.parents should be strict with their childrenB.parental controls satisfy only the needs of the parents and the values of the communityC.parental restrictions vary, and are not always enforced for the
17、 benefit of the children aloneD.parents vary in their strictness towards their children according to the situation(4).The underlined word “precept“ (Para. 3) probably means _ .（分数：0.80）A.ideaB.punishmentC.behaviorD.instruction(5).In moral matters, parents should _ .（分数：0.80）A.observe the roles thems
18、elvesB.be aware of the marked difference between adults and childrenC.forbid things which have no foundation in moralityD.satisfy their children“s needs四、Passage 3(总题数：1，分数：10.00)Not all memories are sweet. Some people spend all their lives trying to forget bad experiences. Violence and traffic acci
19、dents can leave people with terrible physical and emotional scars. Often they relive these experiences in nightmares (噩梦). Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening
20、experience. They hope it might reduce, or possibly erase (抹去), the effect of painful memories. In November, experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain. So far the research has suggested that only the emotional effe
21、cts of memories may be reduced, not that the memories are erased. The research has caused a great deal of argument. Some think it is a bad idea, while others support it. Supporters say it could lead to pills that prevent or treat soldiers troubling memories after war. They say that there are many pe
22、ople who suffer from terrible memories. “Some memories can ruin peoples lives. They come back to you when you dont want to have them in a daydream or nightmare. They usually come with very painful emotions,” said Roger Pitman, a professor of psychiatry at Harvard Medical School. “This could relieve
23、a lot of that suffering.” But those who are against the research say that it is very dangerous to change memories because memories give us our identity (特质). They also help us all avoid the mistakes of the past. “All of us can think of bad events in our lives that were horrible at the time but make
24、us who we are. Im not sure we want to wipe those memories out,” said Rebecca Dresser, a medical ethicist.（分数：10.00）(1).The passage is mainly about _ .（分数：2.00）A.a new medical inventionB.a new research on memoriesC.a way of erasing painful memoriesD.an argument about the research on the pill(2).The d
25、rug tested on people can.（分数：2.00）A.cause the brain to fix memoriesB.stop people remembering their experiencesC.prevent body producing certain chemicalsD.wipe out the emotional effects of memories(3).We can infer from the passage that _.（分数：2.00）A.people doubt the effects of the pillsB.the pill will
26、 stop peoples bad experiencesC.taking the pill will do harm to peoples healthD.the pill has probably been produced in America(4).Which of the following does Rebecca Dresser agree with?（分数：2.00）A.Some memories can ruin peoples lives.B.People want to get rid of bad memories.C.Experiencing bad events m
27、akes us different from others.D.The pill will reduce peoples sufferings from bad memories.(5).The word “scars“ in Paragraph One is close in meaning to（分数：2.00）A.good storiesB.painsC.experiencesD.memories五、Part Vocabulary an(总题数：9，分数：9.00)1.They have done things they ought _.（分数：1.00）A.not to doB.not
28、 to be doneC.not to have doneD.not having done2.My father seemed to be in no _ to look at my school report.（分数：1.00）A.moodB.senseC.emotionD.feeling3._ can be judged from her eyes, she has no personal hostility to us.（分数：1.00）A.ItB.AsC.WhichD.That4.That contract, about _ we had a disagreement last mo
29、nth, had now gone through.（分数：1.00）A.whomB.whichC.whatD.that5.It was _ of you not to play the piano while I was sleeping.（分数：1.00）A.considerableB.consideredC.considerateD.considering6.Each term our professors would _ a list of books for us to read.（分数：1.00）A.hand inB.give awayC.pass outD.write out7.
30、Education is not an end but a(n) _ to an end.（分数：1.00）A.meansB.solutionC.measureD.idea8._ you were busy, I wouldn“t have bothered you with my questions.（分数：1.00）A.If I realizedB.Had I realizedC.Did I have realized thatD.As I realized9.If the wounded soldier had been given first_, he would not have d
31、ied.（分数：1.00）A.helpB.aidC.careD.attention六、Part Translation(总题数：0，分数：0.00)七、Section A(总题数：5，分数：10.00)10.Pretend that you are a tourist from time to time, and get to know your city all over again including the indispensable(不可错过的)sights that people travel miles to see （分数：2.00）_11.Previous studies ha
32、ve shown the longer the morn breastfeeds, the more benefit for her body. （分数：2.00）_12.People with less education, for instance were more likely to report education regret. （分数：2.00）_13.Telecommuting workers soon learn that it is almost impossible to concentrate on work and care for a young child at
33、the same time. （分数：2.00）_14.Now American researchers think they are close to developing a pill, which will help people forget bad memories. （分数：2.00）_八、Section B(总题数：9，分数：14.00)15.他命令销毁那些文件。 （分数：2.00）_16.众所周知，人脑的潜力几乎示无限的。 （分数：1.00）_17.会议看起来没完没了了。 （分数：1.00）_18.只要你不断努力，你迟早会解决这个难题的。 （分数：2.00）_19.他站在窗户旁
34、边，思考着自己的学习计划。 （分数：2.00）_20.我正要走时，电话铃响了。 （分数：1.00）_21.请原谅没有征得你的许可就用了你的电话。 （分数：1.00）_22.他花了几个星期时间才适应了大学生活 （分数：2.00）_23.看起来这封信是在匆忙中写成的。 （分数：2.00）_九、Part Writing(总题数：1，分数：15.00)24.1你认为在现在的世界上要想成功什么素质最重要? 2请举例说明你的理由。 （分数：15.00）_北京成人本科学士学位-9 答案解析(总分：66.00，做题时间：90 分钟)一、Part Reading Compr(总题数：0，分数：0.00)二、Pa
35、ssage 1(总题数：1，分数：4.00)Life on land probably began about 430 million years ago, though it has existed in the water for perhaps as long as 3, 000 mil lion years. When we think of the first life on land, we probably think of strange animals coming out of the oceans, but, in fact, no animals could have
36、been living if plants had not been on land first. Plants had to be on land before animals arrived. They supplied the first land animals with food necessary to live, since they are the only form of life that is able to get and store energy. The first plants to exist out of the water were probably cer
37、tain kinds of algae(海藻) which were followed by other plants that grew close to the ground near water and needed water in which to repro duce. Once the move to land had been made, however, evolution (进化) took place quickly. By the end of 100 million years, plants had developed their roots, and some d
38、eveloped tall tree like forms, since height was very important in competing for sunlight. About 300 million years ago, much of the world was covered with forests of huge trees. In most ways they were like modern trees. They had roots, leaves, wood, but mostly they had not developed seeds.（分数：4.00）(1
39、).The main idea of the first paragraph is _.（分数：0.80）A.life on land probably began about 4, 300 years agoB.the first animal on land came from oceansC.there wouldn“t be animals without plants D.plants are the only form of life that is able to get and store energy解析：ABD 项都是第一段巾的内容，但都不是主要内容，如果没有看清楚题目中要
40、求的 main idea，这道题很有可能选错，因为 ABD项都是第一段中的内容，如果看清楚题目中问的是主要内容，那么这道题并没有什么难度。第一段就是说明陆地上如果首先没有植物，动物将无法生存。因此正确答案应该是 C。(2).Which of the following is true?（分数：0.80）A.Algae have existed for more than 430 million years. B.It is impossible that algae might be the earliest plant on land.C.Plants get food from anima
41、ls in the oceans.D.Evolution began after animals appeared on land.解析：这是一道综合性比较强的题日。必须从第一段和第二段综合考虑才能得出正确的答案。第一段中说：Life on land probably began about 430 million years ago(在 4亿三千万年前陆地上才开始存在生命)第二段中说：The first plants to exist out of the water were probably certain kinds of algae(离开水中的生活环境的第一种植物可能是某种海藻类植物
42、)通过这两句话我们可以得出结论：(第一个在陆地上存活的生命)海藻是在 4亿三千万年前开始存在在陆地上的。而海藻存在于水中的时间肯定更长。所以海藻存在的时间肯定超过了 4亿三千万年。所以本题的正确答案是 A。(3).Plants with roots appeared about _ million years ago.（分数：0.80）A.430B.300C.330D.100 解析：By the end of100 million years，plants had developed their roots(到了 1亿年前的后牛段，植物已经形成了它们的根)从以上这句话可以看出，本题的正确答案应
43、该是 D.(4).According to the passage, the higher a tree grows, _.（分数：0.80）A.the stronger it becomesB.the more sunlight it will get C.the thinner it will beD.the thicker it will be解析：height was very important in competing for sunlight (高度对于得到更好的太阳光是非常重要的)从这句话可以看出，树木之所以要长的更高，是因为长的高可以获得更多的阳光，从而可以更利于它们的生长。
44、(5).The first trees were like modern trees in most ways except that _.（分数：0.80）A.they do not have branchesB.they do not have flowersC.they do not have seeds D.they do not need sunlight解析：but mostly they had not developed seeds(但是大部分都还没有形成它们的种子)从这句话可以很容易看出木题的答案应该是 C。三、Passage 2(总题数：1，分数：4.00)In bring
45、ing up children, every parent eagerly watches the child“s acquisition(学会) of each new skill-the first spoken words, the first independent steps, or the beginning of reading and writing. It is common that parents hurry the child beyond his natural learning rate, but this can set up dangerous feelings of failure and s
