大学六级-1250及答案解析.doc

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1、大学六级-1250 及答案解析(总分：712.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.00)1.BBS 成为很多大学生必不可少的一部分2. BBS 的主要功能3. BBS 存在的问题BBS and College Students（分数：106.00）_二、Part Reading Compr(总题数：0，分数：0.00)三、Why leaves change co(总题数：10，分数：70.00)2.In some places leaves will fall off the trees before they change colors in

2、the autumn.（分数：7.00）填空项 1:_3.Up until now, scientists still could not explain how leaves will change colors during the fall.（分数：7.00）填空项 1:_4.The increasing length of night is the most stable factor among all the environmental influences on leaves change.（分数：7.00）填空项 1:_5.The precondition of the app

3、earance of anthocyanins is there is sugar in the leaf cells.（分数：7.00）填空项 1:_6.Leaves show different colors other than green in the fall because the carotenoids and anthocyanins are then 1.（分数：7.00）填空项 1:_7.The example that Sourwood changes colors before other species do illustrate that the timing of

4、 color change 1.（分数：7.00）填空项 1:_8.When the chlorophyll is decreasing, _are the most important weather conditions affect the color displays of leaves.（分数：7.00）填空项 1:_9.The process that the veins gradually close off and trap sugars in the leaves will cause leaves 1.（分数：7.00）填空项 1:_10.The leaves of eve

5、rgreens can survive the winter because they are _and fluid inside their cells contains cold-resisting substances.（分数：7.00）填空项 1:_11.Broadleaved plants in the temperate zones begin to shed their leaves before winter because they cannot 1.（分数：7.00）填空项 1:_四、Part Listening Com(总题数：0，分数：0.00)五、Section A(

6、总题数：0，分数：0.00)六、Questions 11 to 18 a(总题数：1，分数：56.00)A.Shes happy that the student center is getting more computers.B.Shell let the man use her computer to do statistics assignments.C.She will take a statistics course in the student center soon.D.Shed like to buy a computer very soon.A.She is very ha

7、ppy to obey the rules.B.She is very interested in the rules.C.She is irritated by so many rules.D.She is sorry for the rules.A.Public Buses are fast and cheap transportation tools.B.Parking is becoming a big problem.C.Subway trains are even safer than taxies.D.Taxies are more convenient than buses.A

8、.Hes also interested in American literature.B.He hasnt decided if he would take the literature class.C.The woman should have already finished her paper.D.The womans topic may not be appropriate.A.She feels sorry owing to the mans failure.B.She did no better than the man in the contest.C.She is optim

9、istic that she wont be the last in the contest.D.She thinks that they can win in the coming contest.A.It wont be different from the others.B.It will be unusually mild.C.It will be warm and comfortable.D.It. will probably be cold.A.By learning English alone.B.By learning English hard before test.C.By

10、 studying at her spare time.D.By learning a little regularly.A.She is a little tired.B.She is going to study in the library.C.She wants to listen to the music.D.She is going to make a reservation.七、Questions 19 to 21 a(总题数：1，分数：21.00)A.What the mans plans are for tonight.B.Why the man does not want

11、to play tennis.C.Why they do not have time to play tennis after class today.D.What time they can meet in the library.A.He drank too much coffee last night.B.He caught a cold last night.C.He is nervous about his project.D.He missed dinner last night.A.Let him win a tennis game.B.Help him finish his p

12、roject.C.Give him some medicine for his stomach.D.Go to the library with him.八、Questions 22 to 25 a(总题数：1，分数：28.00)A.He was asked to leads group of inexperienced carets there.B.It was the first cave that he had ever visited.C.Clearly marked trails made it easy to explore.D.lie hoped to make a discov

13、ery.A.Its easy to locateB.Its in a very windy area.C.Its exceptionally beautiful.D.Its partially covered by water.A.They are more likely to damage the cave.B.Its hard for them to stay awake.C.They tend to break their equipment.D.They may imagine seeing things that arent really there.A.They are newer

14、 than the formations in most caves.B.They were formed by sulfuric acid.C.They have been artificially preserved.D.They are smaller than those in any other cave.九、Section B(总题数：0，分数：0.00)十、Passage One(总题数：1，分数：21.00)A.They think writers have wealth and fame.B.They like writing.C.They want to enjoy lon

15、eness.D.They follow some examples.A.She wasnt able to produce a single book.B.She wasnt able to have a rest for a whole year.C.She hadnt seen a change for the better.D.She found his dream would never come true.A.It warns young people of the hardships of a successful writer.B.It advises young people

16、to give up their idea of becoming writers.C.It shows that writers usually live in poverty and isolation.D.It encourages young people to pursue a writing career.十一、Passage Two(总题数：1，分数：21.00)A.Because they liked to eat tea leaves.B.Because they were curious about the taste of tea leaves.C.Because the

17、y did not know how to do with tea.D.Because they wanted to make sandwiches with tea.A.Britons got expansive tea from China.B.Britons got their first tea from Finland.C.Britons were the first people in Europe who drank tea.D.In the 17th century the East. India Company introduced tea to Britain.A.Beca

18、use they followed everything the Britons did.B.Because it tasted better than mixed with butter.C.Because it became a popular drink.D.Because they were influenced by a woman ill the upper class.十二、Passage Three(总题数：1，分数：28.00)A.Officials from the New York Police Department.B.Officials from the New Yo

19、rk federal government.C.Officials from the New York local government.D.Americans working in subway and restaurants.A.In restaurants.B.In theatres.C.In New York City subway.D.In toilet stalls.A.Under their arms.B.Under their coats.C.On the floor between the legs.D.On the wrist.A.Under the seats.B.Beh

20、ind the door.C.On the floor.D.Ladies room.十三、Section C(总题数：0，分数：0.00)十四、Natural resources pr(总题数：1，分数：77.00)填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_十五、Part Reading Compr(总题数：0，分数：0.00)十六、Section A(总题数：0，分数：0.00)十七、In the college-admis(总题数：5，分数：90.00)12.Parents te

21、nd to regard the diploma from Stanford or Princeton as the 1.（分数：18.00）填空项 1:_13.What do the scarce elite degrees mean to parents?（分数：18.00）填空项 1:_14.If measured by professors feedback and the number of essay exams, the elite schools parents prefer may_.（分数：18.00）填空项 1:_15.Compared with the fame of

22、universities, 1 are more important.（分数：18.00）填空项 1:_16.What should parents come to realize according to the last paragraph?（分数：18.00）填空项 1:_十八、Section B(总题数：0，分数：0.00)十九、Passage One(总题数：5，分数：44.50)17.Which of the following is true about the local governments in the US?（分数：8.90）A.They completely foll

23、ow the British pattern of local government.B.They have no right in dealing with legal affairs.C.They do not get financial supports from the federal government.D.They are in a dilemma in their relationship with the federal government.18.Differing from representative bodies, non-representative bodies

24、of local government_.（分数：8.90）A.are composed of members appointed by upper-level bodiesB.have no right to participate in affairs of social welfareC.do not have their own governing authorityD.have two different types rather than a uniform mode19.We can infer from the passage that a typical British lo

25、cal government_.（分数：8.90）A.is totally free from interference of the central governmentB.distributes powers among its numerous branchesC.consists of limited sub-level sections with rather centralized powerD.is more powerful than before20.What is the most likely reason for the British system of local

26、government to be the most representative one?（分数：8.90）A.The system can be easily applied to different countries.B.The system creates the utmost efficiency in undertaking activities.C.The system is widely used in many regions once ruled by Britain.D.The system promotes extensive cooperation with othe

27、r systems.21.All the local government bodies are similar in their lack of rights to _.（分数：8.90）A.sign contracts with companiesB.decide on the local expenditure planC.take charge in public servicesD.exert power outside their local area二十、Passage Two(总题数：5，分数：44.50)22.By saying that “Undersea cable, u

28、niversal software , high-tech imagery, and Google have erased geography.“ (Lines 23,Para. 4),the author means that_.（分数：8.90）A.the development of information technology has made traveling around the world easierB.the development of technology has led the world to share the source of informationC.the

29、 information technology has promoted the cooperation between workers in various areasD.the information technology has enabled many jobs to be done anywhere23.Bill Gates believes that the American high schools are “obsolete“ in_.（分数：8.90）A.graduating less students than schools in many other countries

30、B.providing insufficient workforce for American economyC.offering low standard education conditions compared with foreign schoolsD.bringing out students with poor capabilities24.In order to compete with overseas students, American children will probably have to_.（分数：8.90）A.learn to work with diverse

31、 groupsB.master more practical skillsC.have broader knowledgeD.strengthen the ability of innovation25.According to the anther, the challenge on American schools comes from_.（分数：8.90）A.the progression of globalization of economyB.the improvement of education in other countriesC.the development of sci

32、ence and technologyD.the flooding of foreign students26.What does the last paragraph tell us about the education in US?（分数：8.90）A.It is successful in helping the students pass various exams.B.It encourages the students in conceptual thinking.C.It nurtures the ability in solving complex problems.D.It

33、 aims to train skilled workers for the society.二十一、Part Error Correct(总题数：0，分数：0.00)二十二、Almost every new inn(总题数：10，分数：70.00)27.（分数：7.00）填空项 1:_28.（分数：7.00）填空项 1:_29.（分数：7.00）填空项 1:_30.（分数：7.00）填空项 1:_31.（分数：7.00）填空项 1:_32.（分数：7.00）填空项 1:_33.（分数：7.00）填空项 1:_34.（分数：7.00）填空项 1:_35.（分数：7.00）填空项 1:_36.（

34、分数：7.00）填空项 1:_二十三、Part Translation(总题数：5，分数：35.00)37. 1(人们几乎一眼就能看出差异) for a spider always has eight legs.（分数：7.00）填空项 1:_38.So many people complained about the heavy traffic 1(以致市政府最终采取了措施)（分数：7.00）填空项 1:_39.Because of flaws and errors in judicial decision making, 1(有时罪犯不会为他们的罪行而被判有罪)（分数：7.00）填空项 1

35、:_40.It is high time that 1(种族歧视在我们的社会中消失).（分数：7.00）填空项 1:_41.We are the only power willing to 1(要结束战争的漫长斗争中采取主动).（分数：7.00）填空项 1:_大学六级-1250 答案解析(总分：712.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.00)1.BBS 成为很多大学生必不可少的一部分2. BBS 的主要功能3. BBS 存在的问题BBS and College Students（分数：106.00）_正确答案：(范文BBS and Colleg

36、e StudentsBBS has become an indispensable part of college students life. Many college students enjoy reading or writing something in the BBS.BBS provides a free platform for students to communicate, and it has at least three major functions, Above all ,through BBS students can express their ideas or

37、 have a debate freely and share knowledge with other students. Also, through BBS students can make friends easily, since BBS helps strangers get closer to each other. Besides, BBS facilitates the spread of news. It might be one of the fastest ways for people to tell others what happened in the world

38、 a minute ago.However, there are also some problems of using BBS. For one. thing, something bad spread through BBS may have negative influence on college students, since college students are not mature enough to judge what is right or wrong sometimes. For another thing, some college students may aba

39、ndon themselves to BBS and be interested in nothing but the net. There fore, college students should use BBS with proper guidance.)解析：写作点拨由题目可知这是一篇分析型作文，需要从止反两方面对某一事物做出评价。本文按照要求可分成三部分，第一段简单介绍 BBS 成为很多大学生生活中必不可少的一部分，第二段介绍 BBS 的功能，以及给学习生活带来的好处，第三段指出 BBS 存在的问题以及解决方案。在每段的沦述中请注意句式的变化；衔接手段的运用，例如 for one t

40、hing，for another thing 等。二、Part Reading Compr(总题数：0，分数：0.00)三、Why leaves change co(总题数：10，分数：70.00)2.In some places leaves will fall off the trees before they change colors in the autumn.（分数：7.00）填空项 1:_ （正确答案：N）解析：定位 由题于中的 fall off the trees 定位到文章首段笫 2 句 In those lucky placesis transformed into the

41、 vivid autumn palette of reds，orangesgolds，and browns before the leaves fall of the trees精解 题干中的 change colors 与原文中的 transformed into the vivid autumn palette 届同义转述；又因题干中的 fall off the trees before they change colors 和原文中的 is transformed intobefore the leaves fall off the trees 相矛盾，因此题干表述错误。3.Up unt

42、il now, scientists still could not explain how leaves will change colors during the fall.（分数：7.00）填空项 1:_ （正确答案：N）解析：定位 由题于中的 how leaves will change colors 定位到文章第一个小标题下的内容。再由题干中的 scientists 定位到这个小标题下的第 1、2 句 For years，scientists have workedwe do know enough to explain the basics and help you to enjo

43、y more fully Natures multicolored autumn farewell精解 题干中的 leaves will change colors during the fall 与原文中的 the changes that happen to trees and shrubs in the autumn 属同义转述；题干中的 still could not explain 和原文中的 we do know enough to explain the basics 相矛盾，因此题干表述错误。注意表让步转折的 although 容易设题。4.The increasing len

44、gth of night is the most stable factor among all the environmental influences on leaves change.（分数：7.00）填空项 1:_ （正确答案：Y）解析：定位 由题干中的 The increasing length of night 定位到文章第一个小标题下的第 4、5 句The timing of color changethe increasing length of nightas unvarying as the steadily increasing length of night durin

45、g autumn精解 题干中的 leaves change 与原文中的 Color change and leaf fall 属同义转述，指的都是树叶会改变颜色并且会脱落。这里的 stable 又与第 5 句中 unvarying 问义。另外原文用 None ofasas引导的同级比较与题干的最高级意义是一致的。5.The precondition of the appearance of anthocyanins is there is sugar in the leaf cells.（分数：7.00）填空项 1:_ （正确答案：NG）解析：定位 出题干中的 anthocyanins 定位到

46、文章第二个小标题下的第 3 点 Anthocyanins，which give color to；再由题干中的 sugar 定位到下段末句 Most anthocyanins are produced in the autumn精解 本题涉及花青素出现的先决条件。文中介绍了花青素的作用，并提及由于充足的光照和叶细胞内过多的糖分，多数花青素都生产于秋季。但并未涉及花青隶出现的先决条件，因此应判断本题为 NG。6.Leaves show different colors other than green in the fall because the carotenoids and anthocyanins are then 1.（分数：7.00）填空项 1:_ （正确答案：unmasked）解析：定位 根据题意和题干中的 carotenoids and anthocyanins 定位到第二个小