大学英语四级改革适用（听力）模拟试卷313及答案解析.doc

1、大学英语四级改革适用（听力）模拟试卷 313及答案解析(总分：50.00，做题时间：90 分钟)一、Listening Comprehens(总题数：12，分数：50.00)1.Part II Listening Comprehension_2.Section A_A.Some toys packages are harmful to kids health.B.The toys labeling as language promoters dont work.C.It is necessary for kids to speak early.D.Some special microphone

2、s are introduced.A.Roughly 10.B.About 16.C.Roughly 12.D.About 24.A.It is a flourishing business.B.It is a declining business.C.It has been removed by the government.D.It has changed greatly.A.Mexico.B.Central America.C.U.S.D.Honduras.A.Get more sugary drinks.B.Drink soda.C.Drink more water.D.Drink C

3、oke.A.Because of pressure from the meat industry.B.Because of nutrition experts recommendation.C.Because of governments pressure.D.Because of opposition from the consumers.A.Children.B.Fat people.C.Thin people.D.Everyone.3.Section B_A.Go to summer school.B.Take a vacation.C.Stay at home.D.Earn some

4、money.A.They hired someone to stay in their home.B.They left their pets with their neighbors.C.They rented their house to a student.D.They asked their gardener to watch their home.A.Walking the dog.B.Cutting the grass.C.Watching the children.D.Feeding the fish.A.The house-sitter would be fired at on

5、ce.B.The house-sitter wouldnt be paid then.C.The house-sitter wouldnt get another job.D.The house-sitter would make a fuss.A.The size of the campus.B.The city bus system.C.The length of time for each class.D.The university bus system.A.The entire campus.B.Part of the campus.C.The campus and the city

6、.D.Only the off-campus areas.A.Nothing.B.Three dollars.C.A few cents.D.Fifty cents.A.Red.B.Green.C.Yellow.D.Blue.4.Section C_A.Adjusting his biological clock.B.Knowing the direction of a jet.C.Realizing the time difference during flight.D.Getting used to the weather of a new place.A.24.B.36.C.48.D.7

7、2A.To explain the cause of jet lag problems.B.To teach us how to avoid jet lag problems.C.To explain the differences between time zones.D.To show the ways to arrange time properly.A.A person who writes on the Internet.B.A personal website.C.An activity that does not last long.D.A way of writing.A.Th

8、ey can inform their friends of what is happening in their lives.B.They can present political and other ideas freely.C.They can publish books after a period of time.D.They can take part in exciting activities every year.A.She closed her free blog service last week.B.She was upset when her favorite si

9、te was closed.C.Her website is still strong and it is about the history of blogs.D.Her diary has editions in at least four different languages.A.It was doomed for the start.B.It turned out to be a disaster.C.It was spoiled by one girl.D.All the students enjoyed it.A.A thrilling exploration in the de

10、sert.B.How GPS saved the survivors.C.What is GPS and how it works.D.The danger of space exploration.A.It was created mainly for scientific research.B.It works better in fine weather conditions.C.It must be located on at least three satellites.D.Its service is free of charge.A.The users position.B.Th

11、e speed of the satellites.C.The distance to destination.D.The information to the earth.大学英语四级改革适用（听力）模拟试卷 313答案解析(总分：50.00，做题时间：90 分钟)一、Listening Comprehens(总题数：12，分数：50.00)1.Part II Listening Comprehension_解析：2.Section A_解析：A.Some toys packages are harmful to kids health.B.The toys labeling as lang

12、uage promoters dont work. C.It is necessary for kids to speak early.D.Some special microphones are introduced.解析：解析：新闻开头提到，包装上说有教育功能的(educational)并不能真正让玩具有教育意义(doesnt make it so)，意下之义即一些标榜有教育意义的玩具实际上并不能做到这一点，故 B正确。A“一些玩具的包装对小孩的健康有害”利用 package一词作干扰，并没有实质根据。C“有必要让孩子尽快多说话很有必要”符合事实，但并非研究的发现。D 中的 microph

13、ones具有干扰性，因为录音最后提到研究人员把小麦克风塞进特殊背心或衬衫，用于记录，但这只是研究的过程，并不是研究发现的成果。A.Roughly 10.B.About 16.C.Roughly 12.D.About 24. 解析：解析：选项均为数字，可推断本题为数字题。新闻提到研究的对象是年龄在 10到 16个月的 24个孩子，故答案为 D。这道题主要考的是 dozen的用法，录音中提到 roughly two-dozen children，因为 a dozen是 12个，two dozen 就是 24个了。A.It is a flourishing business. B.It is a d

14、eclining business.C.It has been removed by the government.D.It has changed greatly.解析：解析：新闻开头提到，在美国和墨西哥边境，非法移民的“业务”体系完善，发展兴旺(a well established，booming business)，A 中 flourishing是 booming的同义表达，故 A为答案。B“一个衰退的产业”和 C“被政府取缔”均与新闻内容相反。新闻中说有改变的是 undocumented immigration“没有身份的移民”，而不是“人口偷渡”这一行业。A.Mexico.B.Cen

15、tral America. C.U.S.D.Honduras.解析：解析：新闻中提到墨西哥移民实际上正在逐渐离开美国，与此同时，中美洲的移民数量在上涨，故B为答案。原文是说墨西哥的移民实际上正在逐渐离开美国，并没有提到上涨，排除 A和 C。D“洪都拉斯”在新闻末尾出现，但原文是说来自洪都拉斯、萨尔瓦多、危地马拉国家的孩子正在寻求避难所。A.Get more sugary drinks.B.Drink soda.C.Drink more water. D.Drink Coke.解析：解析：录音开头提到美国政府更新的官方饮食建议是建议人们喝水而不要喝含糖饮料即苏打水，可以得出答案是 C。A“含糖饮

16、料”和 B“苏打水”都是新闻明确建议不要喝的，D“可乐”也是含糖饮料的一种，故排除。A.Because of pressure from the meat industry. B.Because of nutrition experts recommendation.C.Because of governments pressure.D.Because of opposition from the consumers.解析：解析：新闻中提到，最终的膳食指南只是用不明确的字眼(subtle terms)来建议来降低食肉类，作出这一改变可能与来自肉类制造业的压力有关(pressure from t

17、he meat industry)，故 A正确。A.Children.B.Fat people.C.Thin people.D.Everyone. 解析：解析：新闻末尾提到，MyPlate is for the general public，说明 MyPlate的目标群体是一般大众，故答案是 D。因为新闻中提到水果蔬菜，会使人联想到 B“肥胖人群”，但新闻主题是围绕健康的饮食建议展开的，并没有刻意针对肥胖人群，故可排除 B。A“小孩”和 C“偏瘦人群”均没有在新闻中提到。3.Section B_解析：A.Go to summer school.B.Take a vacation.C.Stay

18、at home.D.Earn some money. 解析：解析：推断题。男士说他不能只是闲着(sit around)，但又没有现成的工作(jobs available)，说明他想干些工作、赚些钱，D 项符合此意。对话开头往往是出题之处。A.They hired someone to stay in their home. B.They left their pets with their neighbors.C.They rented their house to a student.D.They asked their gardener to watch their home.解析：解析：

19、细节题。A 是对原文 hired Margaret to stay in their house的另一种表述方法，故为答案。C 是强干扰项，对话讨论的并不是租房子，而是雇人看房子。提问处是考点，其实就是对上文叙述的一个总结。A.Walking the dog.B.Cutting the grass.C.Watching the children. D.Feeding the fish.解析：解析：细节题，选项都是家务事。A、D 两项属于 take care of his pets的范围，而 B项则属于water the houseplants的范围。排除 A、B、D 三项，即可得到答案 C。此

20、外，C 是 babysitter的职责，与本对话的话题(house-sitting)不一致。注意 except，instead of 这类词出现的地方，往往是出题之处。A.The house-sitter would be fired at once.B.The house-sitter wouldnt be paid then.C.The house-sitter wouldnt get another job. D.The house-sitter would make a fuss.解析：解析：细节题。男士认为有不良行为的看管房子的人极有可能不会领到工资，女士说通常他们还是会拿到工资，因

21、为房子主人不想生事，但是如果房子主人报告这事的话，那么看管房子的人将不会得到另一份工作了，可见选 C。本题出题点在 But后，听音时要注意语义转折处。A.The size of the campus.B.The city bus system.C.The length of time for each class.D.The university bus system. 解析：解析：选项全是名词短语，问对话主题的几率颇大。对话的开头的第一句话就点出了答案所在，即D。如果实在没有听懂第一句话，后面还有机会听出答案，因为全文讲的都是 the university bus system。A.The

22、entire campus. B.Part of the campus.C.The campus and the city.D.Only the off-campus areas.解析：解析：选项都是地点和范围，而且选项之间有包孕关系。在范围上，C 包含 A、B 和 D，所以可以初步排除 C。听到第一句话讲的是 the university bus system，就可以排除 D(人家说了是校内巴士，怎么会包括校外地区呢)。所以关键是要听清巴士线路是否通达全校。标志词组“First of all”后面紧跟着一个问句，注意听答案。A 正确。A.Nothing. B.Three dollars.C.

23、A few cents.D.Fifty cents.解析：解析：从选项可以看出，问的是“多少钱”，马上就知道一定是问巴士车票多少钱。根据关键表达free(免费的)和 dont have to pay a cent，可知答案为 A。A.Red.B.Green.C.Yellow. D.Blue.解析：解析：看到选项都是颜色，就要格外留神听对话中出现颜色的地方。对话两次提到 yellow这个词，且未提及其他颜色，故不难得出答案 C。4.Section C_解析：A.Adjusting his biological clock. B.Knowing the direction of a jet.C.R

24、ealizing the time difference during flight.D.Getting used to the weather of a new place.解析：解析：录音开头就提到 Jet lag，第 2句就说明它的起因是“人体内部的生物钟被打乱”，故答案为 A。A.24.B.36.C.48.D.72 解析：解析：数字题，一般要做记录并进行简单的运算。原文说到 1个小时的时差需要 1天来调整，那么3个时区就是 3个小时的时差，所以应该用 3天即 72个小时，D 正确。A.To explain the cause of jet lag problems. B.To teac

25、h us how to avoid jet lag problems.C.To explain the differences between time zones.D.To show the ways to arrange time properly.解析：解析：主旨题。录音的话题是 jet lag problems，但只是客观陈述现象和原因，并未提及避免的方法，故 A对而 B错。A.A person who writes on the Internet.B.A personal website. C.An activity that does not last long.D.A way o

26、f writing.解析：解析：细节题。录音第 2句就介绍了什么是 blog，故答案为 B。A 是对 blogger的定义。A.They can inform their friends of what is happening in their lives. B.They can present political and other ideas freely.C.They can publish books after a period of time.D.They can take part in exciting activities every year.解析：解析：本题考查对细节的

27、记忆。边听边记与选项有关的信息对解答本题很关键。录音中提到 blogs最受十几岁女孩的欢迎，之后马上说明原因“让朋友们知道她们生活中的点点滴滴”，即 A。B 的主语They指代 Somepeople 而不是 teenage girls。A.She closed her free blog service last week.B.She was upset when her favorite site was closed.C.Her website is still strong and it is about the history of blogs. D.Her diary has edi

28、tions in at least four different languages.解析：解析：录音结尾处专门介绍了 Rebecca建立的个人网站Rebeccas Pocket。能够与原文所有信息匹配起来的是 C。A 中动作的主语应是 Dave Winer；B 也存在指代错误，可排除：D 的主语应是 The WeblogHandbook而非 Her diary。A.It was doomed for the start.B.It turned out to be a disaster. C.It was spoiled by one girl.D.All the students enjoy

29、ed it.解析：解析：录音开头提到：这三支探险队一开始的旅途非常愉快，但是，当沙尘暴袭来时，沙漠之旅变成了一场灾难。故 B正确。A.A thrilling exploration in the desert.B.How GPS saved the survivors.C.What is GPS and how it works. D.The danger of space exploration.解析：解析：主旨题应该概括且含有核心词，符合此要求的是 C，全篇大部分文字都是在介绍 GPS及其功用。A.It was created mainly for scientific research.

30、B.It works better in fine weather conditions.C.It must be located on at least three satellites.D.Its service is free of charge. 解析：解析：考查对细节的记忆，符合短文听力“听到什么选什么”的解题原则，答案为 D。A 错在scientific re-search，应为 military use；GPS 在任何天气情况下都一样起作用，故 B错；C 中的指代有误，主语若是 A GPSreceiver才与原文相符，故也排除 C。A.The users position. B.The speed of the satellites.C.The distance to destination.D.The information to the earth.解析：解析：根据录音最后一句“一旦确定了使用者的位置，全球定位系统接收器就能计算其他的信息，如”，可知 A正确。