Revision 9B Chapter One

1. Revision 9B Chapter One

2. WordsPhrasesReadingLanguageWriting

3. 1.Words

4. 掌握词语 认知词语 consumer n. 消费者 vital adj. 极其重要的 threat n. 威胁；凶兆 greenhouse n. 温室 effect n. 效果 atmosphere n. 大气 ozone n. 臭氧 layer n. 层 occur v. 出现；存在； fume n. 气味强烈的烟 spray n. 喷雾 destruction n. 破坏； erosion n. 侵蚀；腐蚀 flooding n. 洪水泛滥 massive adj. 巨大的 wrecked adj. 失事的 accidentally adv. 偶然地 Malaria n. 马来亚 nitrogen n. 氮 vehicle n. 车辆 unleaded adj. 无铅的 leaded adj. 含铅的 preference n. 喜爱 classical adj. 古典的 crime n. 罪行 director n.局长 bureau n. 局；署 ditch n. 沟渠 exhaust n. 排出 form n. 形式 protective adj. 保护的 warmth n. 温暖 lifeless adj. 无生命的 mainly adv. 主要地 damage n. 损害；损毁

5. 9B Chapter 1 The Green Consumer • form n. 形式 • protective adj. 保护的 • warmth n. 温暖 • lifeless adj. 无生命的 v. 形成 protect v. protection n. warm adj. hot clod cool life n. change one’s life (pl. lives) living adj. alive adj. the live broadcast

6. main adj. • mainly adv. 主要地 • damage n. 损害；损毁 • review v. 写书评;回顾 • imagine v.想象;设想 • pollute v.污染 • substance n.材料 n. 评论，回顾 This book is a review of all the important events of the year. material I can imagine what he looks like. imaginationn. pollutionn.

7. essential, very important • consumer n. 消费者 • vital adj. 极其重要的；与生命有关的 • threat n. 威胁；凶兆 • greenhouse n. 温室 • effect n. 效果 the threats to… Punishment had very little effect on him. affect v.

8. occur-occurred-occurred • atmosphere n. 大气；空气 • ozone n. 臭氧 • layer n. 层 • occur v. 出现；存在；发生 • destruction n. 破坏；毁坏 • massive adj. 巨大的 destory v. huge happen, take place, occur The accident __________yesterday. These events ______________in 1909. The meeting _________________at eight as planned. happened occurred took place

9. 1. a person who buys or uses sth. 2. essential, absolutely necessary 3. make a picture of sth. in your mind 4. without any form of life 5. make sth. dirty, unpleasant or dangerous 6. happen, exist 7. huge, very big 8. material 1. c_______ 2. v_______ 3. i_______ 4. l________ 5. p_______ 6. o_______ 7. m_______ 8. s________ onsumer ital magine ifeless ollute ccur assive ubstance

10. 2. Phrases

11. 1.be in danger 2.save the earth 3.first of all • 1. 处于危险中 • 2. 拯救地球 • 3. 首先 • 4. 温室效应 • 5. 对于…的危胁 • 6. 让…进入 • 7. 阻止…做某事 • 8. 以气体的形态(存在) • 9. 导致海平面上升 • 10. 臭氧层 4.the greenhouse effect 5. the threats to 6. let … in 7. keep…from 8. in the form of 9. cause the level of the sea 10. the ozone layer

12. 11. 必要的保护层 12. 燃烧 13. 例如 14. 雨林的破坏 15. 吸收 16. 把森林当作自己 的家园 17. 扔掉 18. 处理 19. 破坏环境 20. 吸收 the protective layer burn up such as destruction of the rain forests take in make the forests one’s home throw away deal with damage the environment take in

13. 3.Vocabulary practice

14. vital imagine • I. 根据括号中的汉语提示在空白处填写正确的单词。 • 1. It’s absolutely__________(极重要的)that the matter is kept secret. • 2. He can’t __________ (想象)if his mother will be pleased at what he does. • 3. The __________ (大气层)around our planet is essential to all living things. • 4. The Greenhouse Effect badly _________(影响)the balance of nature and causes the _____________of our earth.（毁坏） • 5. If we destroy our ___________(环境) we will destroy ourselves. atmosphere affects destruction environment

15. II. 请选择适当的单词或短语，并用其正确形式填空。 • life, warm, protect, destroy, flood, take in, affect • 1. The Greenhouse Effect badly affects the balance of nature and causes the __________ of our earth. • 2. He was touched by the __________ of their welcome. • 3. The heavy rain caused __________ in the houses by the river. • 4. Without the atmosphere, the earth would be as cold as and __________ as the surface of the moon. • 5. Workers who handle asbestos(接触石棉) need to wear __________ clothing. • 6. We were deeply __________ by the news of her death. • 7. Fish __________ oxygen through their gills(鳃). destruction warmth floods lifeless protective affected take in

16. 4.textbook exercises

17. 5.Gramma

18. because, since, as, for because of, so • 比较：because, since, as和for 1）　because语势最强，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或 since。I didn't go, because I was afraid.Since /As the weather is so bad, we have to delay our journey.2）　由because引导的从句如果放在句末，且前面有逗号，则可以用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。He is absent today, because / for he is ill.He must be ill, for he is absent today.

19. because of because • 用because, since, as, because of, so, for填空： • 1. I can’t get to sleep ______________ the noise outside. • 2. I can’t get to sleep ______________ there is too much noise outside.3. ____________ we’ve no money, we can’t buy it. • 4. We stayed at home ___________it was raining. • 5. It was raining, ____________we stayed at home. • 6. He can’t come ______________ he is ill. • 7. He can’t come _______________ his illness. 8. ____________ the weather is so bad, we have to delay our journey. • 9. He must be ill, __________ he is absent today. • 10. I didn't go ____________ I was afraid. Since/ As because so because because of Since/ As for because

20. Language: • 1. as…as, not as/so …as • ①哪个家庭丢弃的塑料和格林家一样多? • ②哪个家庭丢弃的塑料和格林家不一样多? Which family throws away as much plastic as the Greens? Which family does not throw away as much plastic as the Blacks?

21. 2. 比较级+than • 他比我高. • He is taller than me/I . • 我比你更漂亮. • I am more beautiful than you. • 他起得比我早. • He got up earlier than me. • 他写得比我认真. • He writes more carefully than I .

22. 3. 比较级＋and＋比较级 • 夏天到了，白天越来越长． • As summer is coming, the day is becoming longer and longer. • 她变得越来越漂亮． • She gets more and more beautiful.

23. 4. The ＋比较级，…the＋比较级 • 你看的书越多，你懂的就越多． • The more you read, the better you understand. • 问题越难，我们就应该越小心． • The more difficult the problem is, the more careful we should be.

24. 比较级常见的错误 • 1. more不可以修饰比较级，但可以用much来修饰 • 她看上去比我年轻得多． • She looks more younger than I . • She looks much younger than I . (×) (√)

25. 2. 比较级的对象或范围出现错误． • 沈阳的天气比上海冷． • The weather in Shengyang is colder than Shanghai. • The weather in Shengyang is colder than that in Shanghai. • 中国比亚洲的其它任何国家都大． • China is larger than any country in Asia. • China is larger than any other country in Asia. (×) (√) (×) (√)

26. 选择填空： • 1．---Which is______, the sun，the moon or the earth? • ---Of course，the moon is． • A．small B．smaller C．smallest D．the smallest • 2. Summer is coming．The days are getting______． • A．long and long B．long and longer • C. more and more long D．longer and longer • 3. My sister is good at sports. She can jump_______ than me. • A. highest B.very high C.too high D. much higher • 4． A new car is much_______ than a secondhand one in the same brand(品牌)and model(型号)． • A. cheap B. cheaper C. expensive D. more expensive • 5．Now the air in our town is_______ than it used to be. • Something must be done to stop it． • A．very good B．much better • C．rather bad D．even worse

27. 6.---Dad, could you buy me a computer like this? • ---Of course，we can buy____one than this，but_____it． • A．a better, better than B．a popular，as good as • C．a more popular, not as good as • D．a cheaper，as good as • 7．Mrs. Scott was worried about both of her sons, especially the______one． • A．young B．younger C．youngest D．oldest • 8．The population of China is______than_____ of any other country in the world． • A．1arger；the one B．more；that • C．1arger；that D．more；the one • 9．---Is chemistry more difficult than physics? • ---No，chemistry isn’t as_____as physics． • A．easy B．difficult C．easier D．more difficult • 10. Who runs______, Lily，Meimei or Wei Hua? • A．fast B．faster C．fastest D．most fast

28. like Pepsi tastes______ Coke(像). like Lucy looks _____her mother(像). • Like, the sameas, different from the same as A is ____________B(和…一样). the same as Alice’s dress looks ___________(和…一样)Ann’s. different from The earth is ______________the moon(和…不同). the same as with n. and phrases 布莱克和布朗年龄相同, 但是他们的体重不同. Mr. Black is the same age as Mr. Brown, but their weights are different. 他和我开同一种车. He drives the same kind of car as me.

29. like, the same as, different, as, such as, for example, unlike, dislike, look the same like • 1. Pepsi tastes ___________ Coke. • 2. Lucy and Lily are twins. They _______________. • 3. Carbon dioxide is ____________oxygen. • 4. The petrol they use is _______________. • 5. My brother likesplaying football very much, but I ___________ it. • 6. Computers are used in many different fields, ____________, banks and hospitals. • 7. Computers are used in many different fields _________ banks and hospitals. • 8. Alice’s dress looks ________________Ann’s. • 9. Please do __________the teacher tells you. look the same unlike different dislike for example such as the same as as

30. 6.写作练习

31. 写作训练： • 你所在的班级将要举办一次演讲比赛，题目为“What should we do to make our environment clean and beautiful?”（词数: 80-100词）

32. 常用词语： • A ：和环境有关的词语：rubbish, air pollution, water pollution, noise pollution • B: 介绍一下目前我们周围环境的现状,结合以上几种污染其中的某一点或两点进行详细的说明。 • C: 我们应该怎样做？

33. What should we do to make our environment clean and beautiful? • Our environment is getting worse and worse with the development of industry. Factories are pouring more and more dirty water into rivers and lakes. They also give out smoke which pollutes the air. More and more garbage is making our environment dirtier and dirtier. • What should we do? We must find ways to stop pollution. Factories must make their waste water clean before they pour it into rivers. We shouldn’t throw away rubbish here and there. We should clean up the garbage around us. We must try our best to make our environment clean and beautiful.

34. That's all. Thank you!!!