國開形成性考核《理工英語(1)》單元自測(6)試題及答案

國開形成性考核理工英語(1)單元自測(6)試題及答案題目1、We have to stay at home for a whole day、Why not go out and have a walk? C 【A】：It like a good idea. 【B】：How is a good idea. 【C】：It sounds like a good idea. 題目2、A：are the most popular things people buy online? B： Definitely, clothesB 【A】：How about 【B】：What do you think 【C】：How do you think 題目3、For days, smog persisted in many areasCChina is to control air pollution. 【A】：take measures 【B】：doing business 【C】：taking measures 題目4、A I mean the best way is using your own mobile phone or puter to operate it.【A】：What do you mean? 【B】：What do you think? 【C】：How do you think? 題目5、Cleaner heating system will in Beijing to control air pollution. A 【A】：be established 【B】：be sent 【C】：be covered 題目6、I suppose you know everything about that event, C ? 【A】：do you 【B】：do I 【C】：don't you 題目7、A：are the most popular things people buy online? B： Definitely, clothesB 【A】：How do you think 【B】：What do you think 【C】：How about 題目8、We have to stay at home for a whole day.Why not go out and have a walk? A 【A】：It sounds like a good idea. 【B】：How is a good idea.【C】：It like a good idea. 題目9、C is known to the world, Mark Twain is a great Ameran writer、 【A】：Who 【B】：That 【C】：As 題目10、We have to stay at home for a whole day.Why not go out and have a walk? B 【A】：It like a good idea. 【B】：It sounds like a good idea. 【C】：How is a good idea. 題目11、Miss Liu doesn't mind C your homework as long as it is done by yourself. 【A】：you to delay handing in 【B】：your delaying to hand in 【C】：your delaying handing in 題目12、Cleaner heating system will in Beijing to control air pollution. C 【A】：be sent 【B】：be covered 【C】：be established題目13、For days, smog persisted in many areasAChina is to control air pollution. 【A】：taking measures 【B】：doing business 【C】：take measures 題目14、Ima business trip for APEC summit, sirA 【A】：on 【B】：in 【C】：for 題目15、There is no doubt BHerbert is the most industrious student in our class. 【A】：what 【B】：that 【C】：whether 題目16、閱讀理解： 閱讀下面短文，選擇適宜的內(nèi)容將短文補(bǔ)充完好。 Man-made air pollution mainly es from two sources： mobile ones and stationary ones、Mobile sources are cars, planes, boats, etc Stationary sources include large factories, power plants and every household, whh burns natural gas or wood、The most important ways Care to drive less, use less electrity and natural gas, and eat vegetarian. These ideas are easy to follow：1、Get your car Bto make sure everything works properly、Whenever possible, walk, cycle, carpool, or use publ transportation、Buy fuel-effient vehles、Drive at 60 mph or less to improve gas mileage. 2、Burn less natural gas A、Instead, use a solar cooker or heater and wear extra layers. 3、Bee a vegetarian or a vegan、Erequires more land and emits more carbon dioxide than simply grog crops directly for human food. 4、D、Coal power plants produce most of the worlds electrity, and they also produce more carbon dioxide than any other source、Coal plants also release many other pollutants、Unplug televisions, cell phone chargers, and other liances while not in use、Most deves continue to use small amounts of power even when theyre turned off、Avoid using air conditioning, and dont leave the fridge open any longer than necessary、Only run the clothes washer or dish washer when full、Rather than using a dryer, hang clothes on a line to dry in the sun. 【A】：to cook or heat your home 【B】：checked regularly 【C】：to reduce air pollution 【D】：Use less electrity 【E】：Raising any sort of livestock 題目17、閱讀理解： 閱讀下面的短文，根據(jù)文章內(nèi)容從A、B、C三個(gè)選項(xiàng)中選出一個(gè)最正確選項(xiàng)。 Air pollution People and air pollution are often in the same places、This means that citieswith large populations have the biggest problem of dirty air、Air pollution is caused by many different things、A major kind of air pollution is the gas from cars、Statists (統(tǒng)計(jì)資料) show that 93 percent of all auto trips are within cities. Another major kind of dirty air is the burning of coal and oil for energy、This energy is needed to make electrity、Of course, much more electrity is used in the city than in the country. On the average, we throw away more rubbish than the year before、The burning of rubbish makes air pollution even worse、Many major industries are also responsible for the dirty air in the around cities、The fumes (煙) from iron, steel, chemal, and petrol production add partles (微粒)to the air. The effects of air pollution range from mild headaches to death、The levels of pollution found in heavy traff may cause headaches for loss of clear vision、Wherever coal and oil are used for fuel, fumes may kill trees and plants and cause metal to corrode (腐蝕)、In some of the larger cities, these fumes endanger the lives of human beings by contributing to lung diseases and causing early death. 1、The key point of the passage is that( B ). 【A】：the cause of air pollution is people 【B】：the causes and the effects of air pollution are both found in cities 【C】：the effects of air pollution range from headaches to death 2、What is the purpose of this passage? A 【A】：to persuade people to s polluting the air 【B】：to tell the causes of air pollution 【C】：to tell why cities are bad places to live3、Why is air pollution more grave in the city than in the country? ( C ) 【A】：Because there are larger populations in cities. 【B】：Because the air in the city is dirty. 【C】：Because there are much more gas fumes from cars and burning of coal and oil for energy in the city than in the country. 4、The fumes from coal and oil may cause metal A. 【A】：to corrode 【B】：to twist 【C】：to turn black 5、In larger cities, the fumes from coal and oil may contribute to ( C ). 【A】：heart disease 【B】：loss of clear vision 【C】：lung diseases 題目18、閱讀理解： 閱讀下面的短文，根據(jù)文章內(nèi)容和所給信息將短文補(bǔ)充完好 A thank-you Letter Dear Professor Smith, Many thanks for your friendliness and hospitality(友好和熱情)duringour delegation (我方代表團(tuán)) recent visit to your university. It was ne of you to introduce us to some famous professors and celebrated scholars at your university、We had a safe and sound trip home. Now we have resumed (重返工作崗位) our work. Again, on behalf of(代表) the group, I would like to express our thanks to you and your team(對(duì)你和你的團(tuán)隊(duì)表示感謝)、Meanwhile, I hope you will someday pay a visit to our university and ve us more talks on “Modern Western Economs”. Sincerely yours, Tony Wang第 5 頁 共 5 頁