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1、unit13 we27re trying to save the earth知识点精品文档2014-2015新目标九年级英语Unit 13 We are trying to save the earth! 1.at the bottom of the river在河床底部 2. be full of the rubbish充满了垃圾 3. throw litter into the river把垃圾扔入河中 4. play a part in cleaning it up尽一份力把它清理干净 5. land pollution土地污染 6. fill the air with black sm
2、oke使空气中充满了黑烟 7. cut down air pollution减少空气污染 8. make a difference产生影响 9. shark fin soup鱼鳍汤10. at the top of the food chain处于食物链的顶端11. in the last 20 to 30 years在最近的20到30年间12. environmental protection groups around the world 全球环境保护组织13.develop laws 建全法律14.the sale of shark fins 鱼鳍买卖15. take part in 参
3、加16. cant afford to do sth 负担不起做某事17. take action 采取行动18. turn off 关掉 19. pay for付费 20. add up累加X k B 1 . c o m21. use public transportation 使用公共交通22. recycle books and paper 回收书和废纸23. use paper napkins 使用纸巾 24. turn off the shower 关掉喷头25. ride in cars 开车出行 26. throw away 扔掉27. put sth to good use 好
4、好利用 28. pulldown拆下29. an old boat turned upside down一艘倒过来的旧船30. be an inspiration to sb 成为的榜样31. set up a website 建立一个网站32. a “metal art” theme park 一个“金属艺术”主题公园33. be known for 以而闻名 34. not onlybut also不仅而且二 近义词辨析 1.与“花费”有关，但用法上有区别。（1 coststh. costs (sb.) +money（2 spend（1）. spend+ time/money on sth
5、. （2）. spend +time/money (in) doing sth.（3 takeIt takes (sb.) time +to do sth. （4 paypay (sb.)+money for sth.2. take part in/join/join in/attend 这些动词或词组均含“参加，加入”之意。 take part in常指参加大型比赛或活动。 join特指加入党派、团体等；join sb. in (doing) sth. 指“和某人一起做某事”。 join in多指参加小规模的活动，如：球赛、游戏等。 attend侧重参加或出席会议、学术活动、音乐会、上课等等
6、，着重强调成为其中的听众或观众。X k B 1 . c o m 3. turn词组 Turn on打开 turn off关上 turn up把调高 turn down把调低 turn out原来是，结果是 turn out (to be) +adj./n turn around转身 turn back返回 turn to翻到求助于turn into将转变为；译成turn over 翻转4. afford to do sth.：买得起，足够支付 be harmful to：对有害 Staying up often is harmful to your health. (1). harm：n. 害
7、处 (2). do harm to：对有害5. at the top of：在顶端 There was not enough oxygen at the top of the mountain.反义词 at the bottom of：在的底端6. take action：采取行动 The police had to take action to deal with the riots.骚乱 7. throw away扔掉、错过机会等Many people throw away cigarette ends carelessly. 拓展： （1）. throw at：扔向 （2）. throw
8、 about：到处扔8. put sth. to good use：好好利用某物 w W w .x K b 1.c o M If you focus your mind on the task, your talents can be put to good use. 9, pulldown：拆毁 They are going to pull down the old building and replace it with a new shopping mall. 10. upside down：上下颠倒 The lid, turned upside down, served as a co
9、ffee table. 那个盖子被反过来当作咖啡桌。 11.，bring back：归还；使想起 Your article brought back sad memories for me. 你的文章使我想起了伤心的往事。 拓展：bring 词组 (1). bring up：抚养长大 (2). bring in：引进 (3). bring forward：提出 (4). bring about：带来，造成 12 一词多义：work n.工作；（音乐、艺术）作品；工厂 v. 工作 He has much work to do. 拓展： 英语中有些名词，单复数形式意义有差别。 manner 方式，
10、方法 manners 礼貌，礼仪 arm 胳膊 arms 武器 water 水 waters 海水，水域 wood 木头 woods 森林Unit 13 We are trying to save the earth!单元测试题二. 单项选择题（15分）21. Thank you for _A. wake me up B. waking up me C. waking me up D. wake up me 22. The little boy asked_ what should I doA. he B. himself C. his D. herw W w .X k b 1. c O m2
11、3. Jack likes playing _ soccer. But he doesnt like playing _ piano.A. B. the. C. the. the D. .the24. - Can sixteen-year-olds drive to school?- No. They shouldnt to drive their, because they are not serious enough. A. offered B. am offered C. was offered D. have allowed25. Its time _ him_ up. Or he w
12、ill be late for school. A. of. to get B. for to get C. of getting D. for getting26. It is seldom warm in winter._ _ A. isnt it B. isnt it C. is it D. it is27. They encouraged me _ hard at my lessons. 新- 课- 标- 第 -一 - 网 A. work B. to work C. working D. worked28. The delicious food makes me _ hungry. A
13、. feel B. feeling C. felt D. to feel29. We saw _ in the sky just now. A. strange something B. anything strange C. something strange D. strange anythingX k B 1 . c o m30. - _? - Its march 1st A. hows the weather B. whats the temperature C. whats the date today D. what day is it today31. Paper is made
14、 _ wood. A. of B. with C. from D. to32. The are so many good restaurants. I cant decide _ ? A. what to eat B. how to eat C. where to eat D. when to eat 33._ waste any water. Its precious A. Not B. Dont C. Wont D. Is34. We had fun _ the 2013 Spring Festival. A. watching B. watch C. watched D. to watch35. I didnt leave my office _ 6 oclock yesterday afternoon. A. when B. until C. at D. as三、完形填空(10小题，每小题l分，共l0分) 先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案，并将其标号填入答题卡相应位置。 Around two weeks ago，1 was called to judge a contest a
