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1、Unit 2 Topic 1 Section D 随堂练习基础篇一.根据句意及汉语提示写出正确的单词Now few families in the city use （煤块）to cook.【答案】coal【解析】coal n.煤，煤块1. Our government plans to （创造）more jobs for young people.【答案】create【解析】create v.创造.2. He got up from the ground with （血）on his face.【答案】blood【解析】blood n.血.3. There arc many people i
2、n the room, （包括）Jim and Lucy.【答案】including解析including prep.包括.二.单项选择Mr. Zhang looks very weak because he lost a lol of in the accidentA. space B. water C. blood D. money【答案】C【解析】根据句意可知：他看起来很虚弱，是因为他在事故中失血过多。blood n.鲜血There arc cars on the road these days.Yes, and theres pollution!A. too much; too man
3、y B.too many： too much C.too much; too much D.much too; much too【答案】B【解析】to。many +可数名词复数，too much +不可数名词The noise pollution is too serious, and lots of workers in this factory deaf so far.A. goB. wentC. have gone D. going【答案】C【解析】go deaf变聋;so far到目前为止，与现在完成时连用.1. Il(ha( (he bad weather will stay fbr
4、 three days.A. is reported B. reported C. reports D. reporting【答案】A【解析】its reported据报道一 I hear that noise pollution can cause people to lose, Is that true?一 Of course, quite a few people living near airports haveA. hearing loss, their hearing B. their hearing, hearing lossB. (heir hearings, hearing
5、losses C. their hearings, hearing loss【答案】C解析lose one s hearing= have hearing loss提升篇三.根据句意填入合适的短语.1 .噪音污染也可能引起高血压。Noise pollution can cause as well.【答案】high blood pressure【解析】high blood pressure高血压.2 .大多数人没有意识到自己正呼吸着被污染的空气。Most people dont that they polluted air.【答案】realize; are breathing【解析】realiz
6、e v.意识到;breaihev.呼吸;be+doing sth表正在做某事.3 .我们需要开展本地工业。We need to the local .【答案】develop; industry【解析】develop v.开展；industry n.工业.4 .随着工业的开展，环境污染成为一大社会问题。, environmental pollution becomes a big social problem.【答案】With the development of industry【解析】with the development of sth随着的开展.5 .燃烧煤和汽油污染大气，也有害于我们的
7、健康。Burning coal and oil pollutes the air, and it our health 【答案】is harmful to; as well【解析】be harmful to sth对有害;as well也.四.从方框内选择恰当的单词完成下面的短文。cloud, use, make, slow, little, develop harmdie, produce, thousand, be, easyAir is all around us. It is around us when we walk and play. From the time we were
8、born, air is around us on each side. We live in the air every day. However, with the 1. of modern society, air pollution has become one of the most serious problems in the world today. People make the air dirty with gas and smoke 2.by machines. Badlypolluted air can cause sickness and even 3. . Ever
9、yone wants to stop pollution, but its a difficult problem to solve.Most of the pollution is caused by things that people need. Automobiles （汽车）and planes cause pollution, but they also provide people with transportation. Factories cause air pollution, too, but they also provide people with jobs and
10、products. In crowded cities, 4.of automobiles and factories can add tons of pollution to the air every day.Nobody likes air pollution. It makes clear and fresh air look 5. and smell bad. It is 6. to Everyones health. Air pollution damages the plants that provide us with food. Most materials arc used
11、 up more quickly in polluted air than they do in clean air. Polluted air can even damage strong materials like steel and concrete （%昆凝土）.If we want to stop pollution immediately, we would have to stop 7. many of the machines that make life 8._ for us. Pollution can be stopped 9. . Scientists and eng
12、ineers can develop automobiles that produce 10. pollution.1 .【答案】developmentJ with the development of sth 随着的开展.2 .【答案】produced1 gas and smoke produced by machines.由机器产生的气，烟，过去分词表被动.3 .【答案】death【解析】句意：污染严重的空气能引起疾病甚至死亡；death n.死亡；die v.死亡.4 .【答案】thousands of【解析】thousands of成千上万的.5 .【答案】cloudy【解析】句意：空气污染能使晴朗新鲜的空气看起来雾蒙蒙的，闻起来臭的；cloudy adj.有、多雾的。6 .【答案】harmful【解析】be harmful to sth对有害的.7 .【答案】using【解析】stop doing slh停止做某事.8 .【答案】easier【解析】make sth easier使某事更容易.9 .【答案】slowly【解析】句意：污染能被慢慢停止。副词修饰动词。10 .【答案】less【解析】句意：科学家和工程师能研发污染更少的汽车.