人教版九年级英语Unit13 Section B培优讲义（含答案）

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1、 Unit Unit 13 WeWe re trying to save the earth!re trying to save the earth! 课时课时 2 Section B 1. throw away 扔掉，抛弃扔掉，抛弃 throw away 意为扔掉，拋弃。throw away 是动词+副词短语，其后可接名词或代词作宾语。接代 词作宾语时，代词须放在短语中间；接名词作宾语时，名词放在 away 的前后均可。 We have to throw away some things because they are bad for our health. 我们不得不丢弃一些东西，因为

2、它们对我们的健康有害。 Remember to throw it away. 记得把它扔掉。 How to be a greener person? Keep our environment clean. Dont _ any litter. A. throw away B. put away C. take away D. keep away 【答案】A 2. be made of 由制成由制成 be made of 是固定词组，意为由制成，强调从制成品中仍可以看出它的原材料。 The desk is made of wood. 这张桌子是由木头制成的。 All the furniture

3、here is made of wood. 这里所有的家具都是由木头制成的。 【易混辨析】【易混辨析】 be made of 与与 be made from be made of 表示由制成品仍可看出原材料，保留了原材料的质地，在制作过程中仅发生了物理变 化；be made from 表示制成品完全失去了原材料的外形或特征，或原材料在制作过程中发生了化学变 化，在制成品中已无法辨认。 The beautiful flowers were made of plastic. 这些美丽的花是由塑料制成的。 Salt is made from sea water. 盐是由海水制成的。 The scar

4、f which is _ silk _ soft and comfortable. A. made from；feels B. made of；feels C. made in；smells D. made up of；smells 【答案】B 摸起来；smell 意为闻起来，由句意可知选 B。 3. plan 计划，打算计划，打算 plan 作及物动词，意为计划，打算，其后常接名词、代词、动 词不定式等作宾语。plan to do sth 意 为计划做某事。 We plan a meeting on Sunday. 我们计划周日开一个会。 （接名词） Where do you plan to

5、 spend your holiday? 你打算在哪儿度过你的假期？ （接动词不定式） 【知识拓展】【知识拓展】 plan 还可作名词，表示计划，打算。make a plan/ plans to do sth 意为制订计划做某事。 If there is someone in your class who has a big problem with study, make a plan to help him/her. 如 果你们班里有人在学习方面有很大的问题，制订一个计划来帮助他/她。 The picnic is only in three days. Have you made any

6、_? Not yet. So lets discuss what to prepare. A. wishes B. plans C. mistakes D. friends 【答案】B 【解析】句意：离野餐只有三天时间了。你制订计划了吗？还没有。所以让我们讨论一下准备什 么吧。wih 意为希望；plan 意为计划；mistake 意为错误；friend 意为朋友。结合句意可知 选 B。 4. set up 建立；开办建立；开办 （1）set up 建立；开办 We will set up a charity to help the homeless people. 我们将建立一个慈善机构来帮助

7、无家可归的人。 They need money to set up a special school for blind children. 他们需要资金为盲童开办一所特别学校。 （2）set up 也可意为建立；设立；设置。 Two new bridges have been set up between Pudong and Puxi. 在浦东和浦西之间建立了两座新桥。 【知识拓展】【知识拓展】 set off/out 意为动身；出发 They set off at night. 他们在晚上出发。 Our government has decided to _ more hospitals

8、 and schools in Jiangbei New District of Nanjing. Im very glad to hear that. A. look up B. set up C. give up D. take up 【答案】B 占据（时间，地方） 。结合句意可知选 B。 5. bring back 恢复；归还；带回恢复；归还；带回 bring back to life 使复活；给以活力 A rocket can bring back information which we could never get in other ways. 火箭能给我们带回用其他方 法得不到

9、的消息。 Once someone has died, he cannot be brought back to life. 人死不能复生。 【知识拓展】【知识拓展】 bring 的相关短语： bring up 抚养；呕吐 bring about 引起；导致 bring out 使显现 bring in 引入 bring down 减少 Youd better clear out your old toys. They are no use now. But I want to keep them because they _ sweet memories. A. bring out B. c

10、heck out C. bring back D. clean up 【答案】C 和空后的 sweet memories 可知，所填部分的含义应为带回的意思，故选 C。学%科*网 6. Have you ever thought about how these things can actually be put to good use? put sth.to good use 相当于 make good use of sth.，意思是充分利用。 She tells me that we should put time to good use /make good use of time. 她

11、告诉我我们应该好好利用时间。 7. You have probably never heard of Amy Hayes,but she is a most unusual woman. heard 是 hear 的过去分词，hear of 的意思是听说，了解，知道。 I have heard of the writer. 我听说过那位作家。 【知识拓展】【知识拓展】 hear from 表示收到的来信。 I am looking forward to hearing from you. 我盼望收到你的来信。 a most unusual woman 表示一位非常不同寻常的女士， most 的

12、意思是非常， 修饰形容词 unusual。 Mr.Smith is a most popular teacher. 史密斯先生是一位非常受欢迎的老师。 【知识拓展】【知识拓展】 the+most+多音节形容词表示最的，most 帮助构成形容词的最高级。 Mr.Green is the most popular teacher in our school. 格林先生在我们学校是最受欢迎的老师。 8. She lives in a house in the UK that she built herself out of rubbish. that 引导的是定语从句，修饰先行词 a house，t

13、hat 在从句中作动词 built 的宾语。 This is the house that they built ten years ago. 这就是他们十年前建造的房子。 9. The windows and doors come from old buildings around her town that were pulled down. come from 的意思是来自，相当于 be from。 My pen pal comes from England.=My pen pal is from England. 我的笔友来自英国。 【知识拓展】【知识拓展】 come about 发生

14、；come across 偶尔发现，偶遇； come along 一道来，陪伴；come on 赶快； come out 发芽，出版；come over 访问； come to life 苏醒；come true 实现。 that 引导的是定语从句，修饰先行词 old buildings,that 在定语从句中作主语，不可以省略。 This is the factory that produces noise pollution. 这就是产生噪音污染的工厂。 pull down 的意思是拆下，摧毁。 Many old houses in our town were pulled down. 我

15、们城镇的很多旧房子被拆除了。 10. Jessica Wong from Hong Kong uses old clothes that people dont wear anymore to make bags. use.to do sth.表示使用做某事。 People often use a knife to cut things. 人们经常用刀来切东西。 11. Not only can the art bring happiness to others,but it also shows that even cold,hard iron can be brought back to

16、life with a little creativity. not only.but also.的意思是不但，而且，not only 引导的句子位于句首时，使用倒装句。 Not only can my sister play the piano, but also she can play the violin. 我姐姐不但会弹钢琴，她也会拉小提 琴。 bring back 的意思是恢复；归还，相当于 return。 Please bring back the books to the library. 请把书归还给图书馆。 I. 单词拼写单词拼写 1. I will wait for yo

17、u at the school _ (大门). 2. Please fetch me the _ (瓶子). It is on the desk over there. 3. Barack Obama is the _ (总统) of the United States. 4. The box is made of _ (金属). 5. We are going to _ (回收利用). II. 从方框中选择合适的短语并用其适当形式填空从方框中选择合适的短语并用其适当形式填空 throw away，pull down，set up，look like，upside sown 1. What d

18、oes your father _? He is tall and thin. K 基础基础 2. The old building have been _. They are going to build some new building. 3. If you put the glass _, the water will flow out. 4. They are going to close down their company and _ a new one. 5. Dont _ the trash onto the ground. Please pick it up. III. 句

19、型转换句型转换 1.They hope they can visit the Great Wall one day.（改为同义句） They hope _ _ the Great Wall one day. 2. She can speak both English and French.（改为同义句） She can speak _ _ English _ _ French. 3. Lily used to play the violin.（改为否定句） Lily _ _ _ play the violin. 4. My father doesnt allow me to use his c

20、omputer.（改为被动语态） Im _ _ _ _ his computer by my father. 5. All my classmates left ten minutes ago.（改为同义句） All my classmates _ _ _ for ten minutes. IV. 根据句意及首字母提示补全单词根据句意及首字母提示补全单词。 1. There are lots of books and paper.And we can r_ them. 2. Lets meet at the school g_ at 8:00 tomorrow. 3. The b_ on th

21、e table is full of milk. 4. Mo Yan is a famous writer. And he wrote many w_. 5. The p_ of the Help Save Our Planet Society said,Amy is an inspiration to us all. V. 根据汉语提示完成句子。根据汉语提示完成句子。 1. Lucy tells me that we should _ (好好利用时间). 2. _ (不但汤姆会)swim, but also Jack can. 3. Please _ (归还)the books to the

22、 library. 4. My brother _ (扔掉了)lots of old clothes last week. 5. Many old buildings in my neighborhood were _ (摧毁). K 能力能力 I. 阅读理解阅读理解 A Want to save the environment? You probably cant fix everything on your own, but by taking small steps and keeping the environment in mind every day. You can make a

23、 difference. 1. Think Green. Challenge yourself to think about the environment as you live your life. If you shut off lights when you leave the room, turn off your TV when youre not watching it, youll save energy. If you take shorter showers, youll save water. 2. Shop Green. Shopping is fun, but buy

24、ing things you dont need is wasteful and bad for the earth. Before you buy something, ask yourself how much youll really use it. Keep yourself away from buying products with unnecessary packaging(包装), and whenever possible, buy things that were locally made instead of those shipped from far away. 3.

25、 Dress Green. Wear green trousers and T-shirts if you want. But what really matters isnt the colour, its how the clothes were made. If you want to help the environment, the best place to find clothes is at a vintage store, but you might not want to buy everything used. No matter where you shop, keep

26、 an eye out for products made from environmentally friendly materials like organic(有机的) cotton, which is grown without the use of pesticides(杀虫剂). 4. Study Green. Whats better than learning about the environment? Save it while you learn, it can be as simple as using both sides of a piece of paper be

27、fore you recycle it, or reusing an old textbook; instead of buying a new one. If you want to do more, join an environmental group at your school, and encourage your friends to join, too. 1. The underlined phrase a vintage store in this passage refers to(是指) a place where you can buy _. A. cheap clot

28、hes B. fashionable clothes C. second-hand clothes D. clothes of special size 2. Which of the following acts does not agree with the writers green ideas? A. Taking shorter showers. B. Buying products with unnecessary packaging. C. Wearing clothes made from organic materials. D. Using both sides of a

29、piece of paw. 3. What does the passage mainly talk about? A. Some methods to live happily. B. Some advice to save money in daily life. C. Some steps to live a healthy life. D. Some ways to make ones life green. B Smoking in indoor public places including public working places, public transport vehic

30、les and some other special outdoor working places has been banned(禁止) in China since January 2011. Lets look at the following advantages of banning smoking. First, banning smoking will not only help in saving smokers from health problems and diseases, but will also be good for passive(被动) smokers. W

31、hen the smoker is smoking in a restaurant, the people around him are sure to breathe in the smoke and suffer from the diseases an active smoker gets. If smoking is banned, spread of these diseases can be controlled. Next, banning smoking will put stress on smokers to give up. Since a smoker is preve

32、nted from smoking, he will learn how to live without smoking for long hours. When a smoker doesnt smell or see anybody around him smoking, it might reduce his wish to smoke too. As a result, people have to give up smoking. Smoking in public places influences non-smokers to start smoking, especially

33、adolescents. When teens see people around them smoking, they will follow them easily. Thus the number of teen smokers will increase. Also asthma(哮 喘) and other problems are often seen in children living around smokers. So if it is banned, these places will become safe for children and teenagers. Loo

34、king from the economic point of view, smoking should be banned to increase work productivity(生产率). Employees(雇员) who smoke usually take breaks to smoke while working. So the number of hours they put in their work is smaller. If you see from the environment point of view, smoking should be banned. Sm

35、oking causes air pollution. If it is banned, it will help keep the environment from getting worse. 4. _ doesnt belong to a non-smoking place. A. A field B. A hospital C. A library D. A restaurant 5. The second paragraph mainly wants to tell us _. A. banning smoking is good for restaurants B. banning

36、 smoking is good for non-smokers C. banning smoking is good for spread of diseases D. banning smoking is good for active smokers and passive smokers 6. How many advantages of banning smoking are mentioned in this passage? A. Two. B. Four. C. Five. D. Six. 7. According to the text, the underlined wor

37、d adolescents means _. A. men B. women C. adults D. teenagers 8. Which of the following statements in NOT true? A. If smoking is banned, work productivity will increase. B. If smoking is banned, the number of teen smokers will be larger. C. If smoking is banned, it will make the environment become b

38、etter. D. If smoking is banned, smokers will learn how to live without smoking. C A broken brown robot is lying on a beach, while another strong green robot stands on the opposite side of the sea. Everything is so vivid(生动的), including the grass, sand and water. This is not a scene from a movie，but

39、is Wang Yaolis Gundam model(高达模型)work called Island Raid. She is a 14 year-old girl from Chongqing Furen High School. The model work won her the Gunpla Builders world Cup 2014, a top Gundam model competition. This year, her model work Hug won third place in the competition. Wang Yaoli is a super Gun

40、dam model and cartoon fan. In primary school，a Gundam model gift from her painting teacher made her fall in love with the models. It was so cool. I couldnt help but try it for myself，she said. Now her room is full of cartoon books and models. In her eyes，a model is a kind of art rather than just a t

41、oy. It takes patience(耐心)，skills and creative ideas， she said. It is not simply putting the parts of robots together. You can add parts to show your own creativity. In her work Hu9,she added an antenna(天线)onto the backpack of the robot. Wang Yaoli makes models only during summer vacation. Its a big

42、project. There are many things to do like assembling(组装)and painting. It takes me one month to make one robot. Sometimes I paint it again and again to make sure that I get the right color,she said. But she never gets bored. I love it. In the future， I want to work in the cartoon field and help more

43、people enjoy it,she said. 9. We learn from the passage that Island Raid is _. A. a movies name B. a brown robots name C. a green robots name D. a girls Gundam model work 10. Which of the following about Wang Yaoli is TRUE? A. She is a l 6-year-old girl. B. Her work Hug won second place this year. C.

44、 She fell in love with the Gundam models in primary school. D. Her math teacher once gave her a Gundam model in primary school. 11. What does Wang Yaoli think of model works? A. A model is Just a toy for little children. B. It takes patience, skills and creative ideas to make models. C. A model is s

45、imply putting every part together. D. It is very boring. 12. According to the passage, Wang Yaoli _. A. gets bored of making models B. wants to be a painting teacher in the future C. plans to work in the cartoon field in the future D. thinks making models takes too much of her study time 13. What is

46、 the best title for this passage? A. A girls great interest in model works. B. Gundam model works are popular with young people. C. An interesting and cool toy. D. The development of robots. II. 短文填空短文填空 Our environment is changing for the worse, so it is time for us to go green. Here are some simple steps to take. We can save water by t 1 shorter showers and turning off the tap(水龙头) when we brush our t 2 .We should also reuse water if possible. In order to save power, we should turn off the lights when we l 3 a room. We should also turn off the power when our T