1、必修6 unit4 Global warmingI. Correct the following mistakes in each sentence. 1. there is no doubt that the earth is becoming warmer and that it is human activity which has caused this global warming rather than a random but natural phenomenon.2. some byproducts of this process are called greenhouse g
2、ases, the most important one of what is carbon dioxide.3. Here are a few suggestions about how to reduce it.4. Together, individuals can make difference.5. it is ok to leave an electrical appliance off so long as you are using it.6. it takes a lot of energy to making things from new materials.7. It
3、is the thought what counts.10. He found that the amount of carbon dioxide kept on to increasing during that time.11. If the amount of greenhouse gases continues to build, we could be facing a global catastrophe.12. The car accident on the main road yesterday resulted from one driverdeath.13. Low-lyi
4、ng countries feel their very exist is in danger from rising sea levels.14. This makes the greenhouse heat and so the plants can grow throughout the cold period.II. Phrases1._the whole 大体上；基本上 e _产生；发生2_behalf of 代表一方 10.subscribe _同意；捐赠；订阅3.put up _容忍；忍受 11.quantities _ 许多；大量4.so long _只要 12.go _上升；
5、增长；升起5.and so _等等 13.result _导致6.as a result _作为。的结果 14.be opposed _反对。7.instead _代替；而不是 15.even _即使8.have an effect _对。有影响 16.glance _看一下；扫视III. Word spelling1. The kids soon_（吃完）all the food on the table. 2. The employment problem tends to be a city_（现象）. 3. He_（捐助） a large sum to the relief fund.
6、 4. There is a small_ （数量）of water left in the bottle. 5. The flood in this area was a major _(大灾难6. The proposed new airport will be strongly _(反对) by the local residents. 7. Im quite willing to accept the _(后果). 8. The witness_ (陈述)that she had never seen Mr. Smith. 9. There is a _(趋势) towards reg
7、ional cooperation. 10. There is a _(普遍的) belief that the company is in financial trouble. 11.the youth like to follow the latest _趋势in fashion.12.many believe that poverty is a direct _后果 of overpopulation.13.wood, coal, oil ,petrol and gas are all different kinds of _燃料14.your blood pressures well
8、within the normal _范围。15.there is a growing _趋势for people to work at home instead of in offices.16.the newspaper didnt appear any longer after being in_ (存在)for only three months.III. Simple choice1. It has been reported that the traffic accident _his drink-driving. A. resulted inB. resulted from C.
9、 led toD. contributed to2. I have a dream to travel around the country，I dont have the time as well as enough money. A. As ifB. In spite of C. Even thoughD. In case3. He doesnt doubthis parents will agree with him on his joining the army. A. whetherB. thatC. ifD. what4. After the famous starin the f
10、ilm，the media focused on it. A. opposed to starring B. was opposed to starringC. opposed to starD. opposed star5. There is nothat if youre not going to live in the house，you neednt pay for it. A. doubtB. needC. chanceD. point6. Since the forest was destroyed by a big fire，a largeof treesto be plante
11、d on the mountain. A. number；hasB. quantity；have C. amount；havD. sum；have7. The number of the students who go abroad to studyincreasing. A. holds onB. keeps on C. gets onD. takes on8. Can you hit the bird with your gun，Tom? No！Its out of theof my gun. A. length B. aim C. distance D. range9. Black cl
12、ouds in the sky usually _to bring rain in summer. A. get B. turn C. hope D. tend 10. Although money is important，not many peoplethe idea that money brings happiness. A. subscribe to B. take to C. contribute toD. relate to11. Most of the passengers were sleepinga terrible train accident. A. who；came
13、in B. if；came o C. where；came from D. when；came about12. The little child was so shy that heat me when I called him. A. glaredB. glancedC. staredD. gazed13. The book about the environmentthe importance of protecting the earth. A. startsB. statesC. tellsD. says14. The old couple have two children，abl
14、e to come to see them when they feel lonely，however. A. both of them are B. none of them areC. both of whom areD. neither of whom is15. due to his helpyou were able to finish the job on time? A. It was；thatB. Was it；thatC. It was；whatD. Was it；what16.How did it_that you made such a silly mistake？I m
15、yself havent figured it out yet. A. bring about B. come aboutC. come across D. come on17. Why does the lake smell terrible? Because large quantities of water_. A. have pollutedB. is being pollutedC. has been polluted D. have been polluted18. Do you think that housing price will keep_ _in the years t
16、o come? Sorry，I have no idea. A. lifting up B. going upC. bringing upD. growing up19. Jenny nearly missed the flight_ doing too much shopping. A. as a result of B. on top ofC. in front ofD. in need of20. _his high social status，it is really hard for us to _ his joining us in going west to teach children there. A. Considered；prevent fromB. Considering；opposeC. To consider；persuadeD. Being considered；object to
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