[外语类试卷]专业英语八级模拟试卷687及答案与解析.doc
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1、专业英语八级模拟试卷 687及答案与解析 SECTION A MINI-LECTURE Directions: In this section you sill hear a mini-lecture. You will hear the lecture ONCE ONLY. While listening, take notes on the important points. Your notes will not be marked, but you will need them to complete a gap-filling task after the mini-lecture.
2、 When the lecture is over, you will be given two minutes to check your notes, and another ten minutes to complete the gap-filling task on ANSWER SHEET ONE. Use the blank sheet for note-taking. 0 Surprising Side Effects of Global Warming Nowadays, a lot of (1)_happened as a result of the warmer clima
3、te, such as rising seas, melting polar ice caps, deformed railroad tracks, etc. There are generally three major (2)_of global warming: 1 .The phenomenon of thawing out. Seasonally frozen areas in the Northern Hemisphere decreased greatly during the 20th Century. In the region across the former Sovie
4、t Union, the temperature has (3)_1 degree on average in the soil 16 inches below the surface. Similar changes have happened to the U.S. soil too, and this will affect (4)_. There is evidence that global warming is responsible for observed changes in seasonally frozen soil and permafrost. 2.(5)_. Owi
5、ng to climate warming, the seasonal thaw runs deeper and extends into the former permafrost which is under the seasonally frozen soil, and the water in the soil (6)_unevenly in the ground surface because of its different volume in different temperature. The consequences of disappearing permafrost co
6、uld be very dangerous for structures. The famous Tibetan railroad is equipped with (7)_to prevent the melting of permafrost, on which it is built. 3.Mountain makeovers. Climate warming has caused thinning of ice or permafrost, which further lead to several northern landslides and rockslides. Rocksli
7、des in the Swiss Alps were also related to (8)_. However, the current researches are (9)_to understand the root cause, the possible consequences, and the ways to improve the situation. There are several causes and effects that havent been explored, such as (10)_. The relationship between climatic wa
8、rming and degrading permafrost may not be so straightforward. SECTION B INTERVIEW Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. Questions 1 to 5 are based on an interview. At the end of the interview you will be given 10 s
9、econds to answer each of the following five questions. Now listen to the interview. 11 Why did Mr. Green have a terrible fuel bill last winter? ( A) Because his wife overheated the house. ( B) Because his mother overheated the house. ( C) Because his wifes mother overheated the house. ( D) Because h
10、e overheated the hous 12 In fact, people will feel very comfortable if the temperature in winter is ( A) 70 ( B) 80 ( C) 75 ( D) 65 13 Whats the most popular heating system according to the engineer? ( A) Every room has a heater. ( B) The Central room has a heater. ( C) A heat chamber heats air and
11、passes the warm air through ducts and openings into rooms. ( D) The rooms are installed with blowers or convection. 14 Whats the shortcoming of the small individual air conditioners? ( A) Its too cold for people to adapt themselves to the temperature. ( B) The temperature of the rooms is uncomfortab
12、le. ( C) The temperature of the rooms is quite uneven. ( D) Its difficult to install them in the rooms. 15 Its important to have vapor seals on the warm side to _. ( A) avoid gas when the air cools ( B) avoid mist when the air cools ( C) avoid rapor when the air cools ( D) avoid moisture when the ai
13、r cools SECTION C NEWS BROADCAST Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions. 16 What is the main idea of the news item? ( A) Advances in
14、 chemical insecticides. ( B) Genetically-modified fungus kills malaria parasite. ( C) A novel and promising approach to mosquito control. ( D) New challenges for doctors, scientists, and public health officials. 17 The news item implies that_. ( A) a breakthrough is coming soon in University of Mary
15、land ( B) modified fungus will soon be approved for use by the US government ( C) locusts in Africa, Australia and China will be killed by the same fungus ( D) an alternative to chemicals might be used to control malaria-carrying mosquitoes 17 Despite Denmarks manifest virtues, Danes never talk abou
16、t how proud they are to be Danes. This would sound weird in Danish. When Danes talk to foreigners about Denmark, they always begin by commenting on its tininess, its unimportance, the difficulty of its language, the general small-mindedness and self-indulgence of their countrymen and the high taxes.
17、 No Dane would look you in the eye and say, “Denmark is a great country.“ Youre supposed to figure this out for yourself. It is the land of the silk safety net, where almost half the national budget goes toward smoothing out lifes inequalities, and there is plenty of money for schools, day care, ret
18、raining programmes, job seminars - Danes love seminars: three days at a study centre hearing about waste management is almost as good as a ski trip. It is a culture bombarded by English, in advertising, pop music, the Internet, and despite all the English that Danish absorbs - there is no Danish Aca
19、demy to defend against it old dialects persist in Jutland that can barely be understood by Copenhageners. It is the land where, as the saying goes, “Few have too much and fewer have too little,“ and a foreigner is struck by the sweet egalitarianism that prevails, where the lowliest clerk gives you a
20、 level gaze, where Sir and Madame have disappeared from common usage, even Mr and Mrs. Its a nation of recyclers - about 55% of Danish garbage gets made into something new - and no nuclear power plants. Its a nation of tireless planners. Trains run on time. Things operate well in general. Such a nat
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- 外语类 试卷 专业 英语 模拟 687 答案 解析 DOC
