《人教版九年级英语Unit13知识点总结.docx》由会员分享，可在线阅读，更多相关《人教版九年级英语Unit13知识点总结.docx（5页珍藏版）》请在三一文库上搜索。
1、1. What are your ideas for 关于你有什么看法？2. do A instead of doing B 做 A 而不做B3. doing sth. can help 做某事有用4. The number(s) of have fallen by 的三、重点句子5.6.数量下降了a + adj.最高级 + n. 一个最sb. isn ' the only one who 不是唯个的人讲义Section B7. inspire f (n.) inspiration8. create f (n.) creativity / (adj.) creative转22. be
2、known for 因闻名23. win a prize 获奖24. be good at 擅长于25. ride a bike 骑自行车26. get worse and worse 越来越糟糕27. throw away 扔掉；抛弃28. pull down 拆下；拆毁29. putto good use好好利用某物30. bring back 恢复；使想起；归还的Unit 13 We1、 词性转换Section A1. litter f (v.) litter2. wood f (adj. ) wooden3. harm f (adj.) harmful2、 短语归纳1. play a
3、part in在中起作用；参与2. not only but also 不但而且3. no longer 不再4. so far 到目前为止5. take action 采取行动6. cut down 砍倒；减少7. help out帮解决困难8. pay for 付费；付出代价9. turn off 关掉10. instead of 代替11. lead to 导致；通向九年级英语 re trying to save the earth!4. science f (adj.) scientific5. reuse f (adj) reusable6. transport f (n.) tra
4、nsportation12. be harmful to 对有害13. at the top of 在顶部14. clean up 打扫干净15. add up 总计；加起来16. begin with 以开始17. set up 建立18. be made from 由制成(看不出原材料)19. be made of由制成(看得出原材料)20. take public transportation 乘坐公共交通工具21. upside down 上下颠倒；倒1/ 45 / 41. There are other advantages of bike riding.骑自行车还有其他的优点。2.
5、 It ' s good for health and it doesn ' t cost anythi值对健康有益，而且不会一分钱。3. This is not only cruel, but also harmful to the environment. 这不仅残忍，而且对环境有害。4. The numbers of some kinds of sharks have fallen by over 90 percent in the last20 to 30 years.在过去 20 到 30 年 内，有几种鲨鱼的数量已经下降了90% 多。5. We can t affo
6、rd to wait any longer to take action!我们无法再等，采取行动吧！6. Recycling paper is really easy. 循环用纸真的很容易。7. Do you often throw away things you don t need anymore? 你经常把你不再需要的东西扔掉吗？8. Have you ever thought about how these things can actually be put to good use?你曾经思考过怎样能真正地好好利用这些东西吗？9. The windows and doors come
7、 from old buildings around her town that were pulled down. 窗户和门来自城镇周边被拆掉的旧建筑物。.她开了一家小店来卖她的10. She opened a small shop where she sells her bags11. The more popular works can even be seen in art shops around the city. 更受欢 迎的工艺品甚至可以在全市艺术品商店内看到。12. Not only can the art bring happiness to others, but it
8、also shows that even cold, hard iron can be brought back to life with a little creativity. 这种艺术不但能给他 人带来快乐，而且表明，只要一点创意甚至连冷硬的钢铁也能焕发生机。语法 现在进行时，现在完成时，被动语态，情态动词1 . 现在进行时的用法 : 表示此时此刻正在进行的动作I am reading English now. 我现在正在读英语。 表示现阶段正在进行的动作或持续的状态They are studying hard this term. 他们这学期一直很努力。 go, leave, arri
9、ve, start 等动词用现在进行时表示将来。I am going to Beijing this Sunday. 本周日我打算去北京。t you 当时间状语为now, these days 等或当句子中含有look, listen, can you see, cansee 之类的暗示词时，要使用现在进行时。【 2017 北京】 Look! Some children in the river.A. swimB.swamC. have swumD. areswimming【2009 襄阳】-It's time for bed. Where is your sister, Victor
10、?-（她在看电视）in the living room. （watch）（答案： She is watching TV ）2 .现在完成时的用法: 表示过去发生的或已经完成的某一动作对现在造成的影响或结果。I have already watched the TV play.我已经看过这部电视剧了。for+时间段,D. haven ' tD. will seeD. will work 表示动作或状态过去已经开始，持续到现在，也许还要持续下去，常和 since+时间点连用，表示持续的动作或状态，多为延续性动词。We have lived here since 2000. 自从 2000
11、年我们一直住在这里。 现在完成时的标志词有already, yet, just, ever, never, before, since, for【2017 襄阳】 -When will you hand in your book report?-Sorry, I ' mnot sure. I writing it yet.A. didn ' t finish B. don ' t finishC. hadn ' t finishedfinished【2017 襄阳】-Why won't you go to the movie with me, Gina?
12、-Because I it twice.A. seeB. have seenC. saw【2017 河南省】33. Excuse me, where is Mr. Brown's office? Sorry, I don't know. I here for only a few days.A. workB. workedC. have worked【2017四川省乐山】Tony is very nice. He is the most enjoyable person IA. meet ever B. have ever metC. had ever met【2017 广东湛
13、江】 一Hello! Could I speak to Lily? Sorry, she is not in. She Shanghai.A. have been to B. have gone toC. has been toD. has goneto【2017 襄阳】-Your schoolbag is very nice. Is it new?-No. I（自从我两年前入校时就买了）. （since）（答案：have had/kept it since I entered/came/went into the school two years ago） 3.被动语态主要用于下列几种情况：
14、a）不知道动作的执行者是谁。This watch is made in China.这块手表是中国制造的。b）没有必要指出动作的执行者是谁。More trees must be planted every year.每年都应该种更多的树。c）需要强调或突出动作的承受者时。Chinese is spoken by more and more people in the world.d） 句子的主语是物。Many houses were washed away by the flood.【2017 襄阳】-Don' t you see the sign aNo Parking! ” on
15、the right?-Sorry, I didn ' t. But now I know parking here.A. wasn ' t allowed B. isn ' t allowed C. won ' t allow D. doesn ' t allow【 2017 襄阳】 . -What a dean and bright classroom, isn ？t it-Yes， it s always clean and bright because it every day.A. cleansB. cleanedC. is cleanedD. was cleaned【2017 襄阳】- Do you have good service in your old people ' s home? Yes. The old people( 在这儿比在家里照料得好得多 ) (look) ( 答案： are looked after much better here than at home)