[外语类试卷]大学英语六级(听力)模拟试卷119及答案与解析.doc

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1、大学英语六级(听力)模拟试卷 119及答案与解析 Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to

2、 43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the 0 Most people are aware that outdoor air pollution can damage their health,

3、but many do not know that indoor air pollution also can cause【 B1】 _ health effects. U.S. Environmental Protection Agency studies of human exposure to air pollutants【 B2】_ that indoor levels of pollutants may be 2 to 5 times, and【 B3】 _ more than 100 times, higher than outdoor levels. These levels o

4、f indoor air pollutants may be of particular【 B4】 _because most people spend about 90% of their time indoors. Many sources of indoor air pollution can be found in any home or office. Health effects from indoor air pollutants may be【 B5】 _ soon after exposure or, possibly, years later. Immediate effe

5、cts may show up after a single exposure or【 B6】 _ exposures. These include headaches, dizziness,【 B7】 _, and irritation(疼痛 )of the eyes, nose, and throat. Such immediate effects are usually short-term and treatable. Sometimes the treatment is simply【 B8】 _ the persons exposure to the source of the p

6、ollution, if it can be identified.【 B9】 _. Age and preexisting medical conditions are two important influences. Certain immediate effects are similar to those from colds or other diseases, so it is often difficult to determine if the symptoms are a result of exposure to indoor air pollution.【 B10】 _

7、 If the symptoms fade or go away when a person is away from home,【 B11】 _ 1 【 B1】 2 【 B2】 3 【 B3】 4 【 B4】 5 【 B5】 6 【 B6】 7 【 B7】 8 【 B8】 9 【 B9】 10 【 B10】 11 【 B11】 11 If the population of the Earth goes on increasing at its present rate, there will【 B1】 _ not be enough resources left to【 B2】 _ li

8、fe on the planet. By the middle of the 21st century, if present【 B3】 _continue, we will have used up all the oil that drives our cars, for example. Even if scientists develop new ways of【 B4】_the human race, the【 B5】 _ conditions on Earth will make it necessary for us to look for open space somewher

9、e else. An American scientist, Professor Carl Sagan, believes that before the earths resources are completely【 B6】 _, it will be possible to change the【 B7】 _ of Venus and so create a new world almost as large as Earth itself. The difficulty is that Venus is much hotter than the Earth and there is o

10、nly a【 B8】 _amount of water there. 【 B9】 _. As soon as this has been done, the algae will be placed in small rockets.【 B10】 _. In a fairly short time, the algae will break down the carbon dioxide into oxygen and carbon. When the algae have done their work, the atmosphere will become cooler but befor

11、e man can set foot on Venus, it will be necessary for the oxygen to produce rain.【 B11】_ 12 【 B1】 13 【 B2】 14 【 B3】 15 【 B4】 16 【 B5】 17 【 B6】 18 【 B7】 19 【 B8】 20 【 B9】 21 【 B10】 22 【 B11】 大学英语六级(听力)模拟试卷 119答案与解析 Section C Directions: In this section, you will hear a passage three times. When the p

12、assage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the

13、 missing information. For these blanks, you can either use the exact words you have just heard or write down the 【知识模块】 复合式听写 1 【正确答案】 significant 【试题解析】 此处应填入形容词,修饰 effects, signifi-cant意为 “重大的 ”。注意不要遗漏任何一个 i。 【知识模块】 复合式听写 2 【正确答案】 indicate 【试题解析】 此处应该填写动词作谓语, indicate“显示 ”,注意不要漏掉词尾的e。 【知识模块】 复合式听写

14、 3 【正确答案】 occasionally 【试题解析】 若去除此空,并不影响句子大意,故推断空格处应填入虚词。occasionally意为 “有时候 ”。拼写时要注意双写 c和 l。 【知识模块】 复合式听写 4 【正确答案】 concern 【试题解析】 分析句子结构,形容词 particular后面应填写名词。 concern“关注 ”,可以根据发音规则拼写。 【知识模块】 复合式听写 5 【正确答案】 experienced 【试题解析】 此处需要填入动词的过去分词,与前面的 be一起表被动。experience是个非常常见的单词,注意词尾要加 d。 【知识模块】 复合式听写 6 【

15、正确答案】 repeated 【试题解析】 此处应该填写一个含义与 single相对的形容词,修饰exposures,repeated“重复的,再三的 ”。 【知识模块】 复合式听写 7 【正确答案】 fatigue 【试题解析】 此空与 headaches, dizziness, irritation并列,应为名词,表示身体的某种状态。 fatigue“疲劳 ”。 【知识模块】 复合式听写 8 【正确答案】 eliminating 【试题解析】 此空所在句缺少谓语动词, eliminate“消除 ”,注意要去掉 e再加ing。 【知识模块】 复合式听写 9 【正确答案】 The likeli

16、hoOd of immediate reactions to indoorair pollutants depends on several thctors 【试题解析】 本句结构较简单,不建议改写, indoorair ponutants上文有出现,可照抄,把精力放在其他的词上即可。 【知识模块】 复合式听写 10 【正确答案】 For this reason it is important to pay atten tion to the time and place symptoms occur 【试题解析】 For this reason可用 So来代替, payattention t

17、o可用简单的动词notice来替换, symptoms在上文也有出现。 【知识模块】 复合式听写 11 【正确答案】 for example an effort should be made toidentify indoor air pollutant sources that maybe possible causes 【试题解析】 该句结构及用词都不难,不建议改写,原词照搬即可。 【知识模块】 复合式听写 【知识模块】 复合式听写 12 【正确答案】 eventually 【试题解析】 此处需要一个副词, eventually“最终 ”,经常用于引出结果。 【知识模块】 复合式听写 13

18、 【正确答案】 sustain 【试题解析】 此处需要一个原形及物动词, sustain是四六级核心词汇,此处表示 “供给必需品及营养 ”。 【知识模块】 复合式听写 14 【正确答案 】 trends 【试题解析】 根据谓语动词的形式,此处的主语应该是名词的复数形式,trends“趋势 ”。 【知识模块】 复合式听写 15 【正确答案】 feeding 【试题解析】 此处用动名词作介词宾语,意为 “喂养 ”。 【知识模块】 复合式听写 16 【正确答案】 crowded 【试题解析】 此处需要一个形容词作定语, crowded“拥挤的 ”。 【知识模块】 复合式听写 17 【正确答案】 ex

19、hausted 【试题解析】 此处用过去分词表被动,注 意不要漏掉字母 h。 【知识模块】 复合式听写 18 【正确答案】 atmosphere 【试题解析】 此词虽长,但是较常见,且根据发音规则还是不难写的,注意 /f/音是由字母组合 ph而来的。 【知识模块】 复合式听写 19 【正确答案】 tiny 【试题解析】 根据前面的 only,可以推测此形容词强调数量之少。不可错写成tidy。 【知识模块】 复合式听写 20 【正确答案】 Sagan proposes that algae, organisms that canlive in extremely hot or cold atmo

20、spheres andat the same time produce oxygen, should bebred in conditions similar to those on Venus 【试题解析】 Sagan,algae和 Venus在上下文中都出现过,不应成为有障碍性的词。两个逗号之间是 algae的同位语。 should型虚拟语气的宾语从句中 should可以省略。 【知识模块】 复合式听写 21 【正确答案】 Spaceships will then fly to Venus and fire therockets into the atmosphere 【试题解析】 此句较简单,基本上不必改写。注意短句尽量不要漏掉任何一个单词。 【知识模块】 复合式听写 22 【正确答案】 The surface of the planet will still be too hotfor men to land on it but the rain will eventually fall and in a few years something likeEarth will be reproduced on Venus 【试题解析】 根据前一句可以将转折之前的内容改写成以 man为主语的结构。 【知识模块】 复合式听写

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