2014年秋人教版九年级英语课件unit13 were trying to save the earth section _1

I think that everyone should use public transportation. I disagree. Its difficult for parents with young children to use public transportation But we can do other things. For example, we can go to school on foot. You are right. We should turn off the lights when we leave the room. Yes, we can use reusable bags instead of plastic bags when we go shopping. We should also throw litter into dustbins. Dont use paper napkins. n. 餐巾纸 How can we do to help save the earth? You can help reduce pollution by putting that soda can in a different bin. Leave your car at home. Take a bus or ride your bike to work. Turn off the lights when you leave a room. Turn off the shower while you are washing your hair. recycle books and paper v. 回收利用；再利用 What can we do to help save the earth? Rank these items from the easiest(1) to the most difficult(5). _ stop riding in cars _ recycle books and paper _ turn off the lights when you leave a room _ turn off the shower while you are washing your hair _ dont use paper napkins 5 4 1 3 2 1a Recycling paper is really easy. I agree. But its hard to stop riding in cars. 1b Compare your answers in 1a with your partner. Listen and check ( ) the things that Julia and Jack talk about. Things Julia and Jack talk about _ turning off the lights _ turning off the shower _ not using paper napkins 1c Things Julia and Jack talk about _ taking your own bags when shopping _ not riding in cars _ riding a bike _ recycling paper Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do _ turning off the lights _ turning off the shower 1d Listen again. Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do. Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do _ not using paper napkins _ taking your own bags when shopping. _ not riding in cars _ riding a bike _ recycling paper Listen again and answer the questions. 1. Who read a book? 2. Would Julia turn off the shower when she is washing the hair? 3. Does Jack live close to school? Jack. No, she would never do that. Yes, he does. 1e We really shouldnt use paper napkins, you know. I know. I stopped using them last year. Make a conversation using the information from the chart above. Say what is true for you. You should turn off the shower when youre washing your hair. Oh, I would never do that. I have very short hair, it only takes a few minutes to wash. We should take our own bags when we go shopping. Oh, thats easy. Ill do that from now on. president n. 负责 人；主席；总统 work n. (音乐、 艺术)作品 metal n. 金属 Look at the title and the pictures in 2b. Can you guess what the passage is about? 2a Rethink, Reuse, Recycle! Read the passage and answer the questions. 1. Who is Amy Hayes? 2. How many people are mentioned in the passage? Who are they? She is a unusual woman in the UK. Three. They are Amy Hayes, Jessica Wong and Wang Tao. Names What materials did they use? What did they make? Amy Hayes windows and doors of old buildings that have been pulled down an old boat rocks old glass bottles（n.瓶 子） a house Read the passage and complete the chart below. 2b Names What materials did they use? What did they make? Jessica Wong Wang Tao old clothes; especially old jeans bags iron (n. 铁) and other materials from old cars beautiful art pieces 1. Did she win an award? What was it from? 2. Where did her windows and doors come from? Read paragraph 2 and answer the questions. Yes, she did. It was from the Help Save Our Planet Society. They came from old buildings around her town that were pulled down. 她住在英国，房子是她自己用废 弃物建造而成。 3. What does the sentence “she lives in a house in the UK that she built herself out of rubbish” mean? Read paragraph 3 and answer the questions. 1. Is Jessica Wong good at recycling? What does she do? 2. Where does she sell her bags? 3. What will she write in her book? Yes, she is. She uses old clothes that people dont wear anymore to make bags. Her shop and website. New ways to use old clothes. Read paragraph 4 and answer the questions. 1. What does Wang Tao hope to set up? Why? A “metal art” theme park. Because he wants to show people the importance of environmental protection. 2. Translate the sentence “Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity.” into Chinese. 艺术不但可以给人们带来快乐，而且 也说明只需要一点创造力，即使是冰 冷、坚硬的铁也可产生活力。 1. Do you often throw away things you dont need anymore? 1) throw away扔掉，丢弃浪费 (机会、 优势或好处) e.g. I never throw anything away. 我从来不扔任何东西。 e.g. Dont throw away this opportunity. 不要错过这个机会。 3) 浪费(时间、金钱等)乱花(钱等) e.g. It will be time and money thrown away. 这将是浪费时间和金钱。 2) 错过(机会等)，放过；未能很好利用 (机会等) e.g. Your creative talents can also be put to good use, if you can work up the energy. 如果你能让自己精力充沛起来，你 的创作才能也能得到很好的发挥。 2. Have you ever thought about how these things can actually be put to good use? put sth. to good use 好好利用 3. She lives in a house in the UK that she built herself out of rubbish. build/make . out of 用建造/制造 e.g. He built a model ship out of wood. 他用木头造了个模型船。 Some birds build nests out of twigs. 一些鸟用小枝筑巢。 4. The top of the house is an old boat turned upside down. turned upside down 意为“被翻转过来的； 被颠倒过来的”，做后置定语修饰boat。 e.g. Tony had an upside-down map of Britain on his wall. 托尼的墙上倒挂了一张英国地图。 The lid, turned upside down, served as a coffee table. 那个盖子被翻过来当作咖啡桌。 5. And the gate in front of her house is made of rocks and old glass bottles. be made of和be made from都表示“由 制成”，但二者的用法有区别。 be made of常常表示原材料未发生化学 变化，从成品中仍可看出原材料； 而be made from常常表示原材料经过化 学变化，从成品中看不出原材料。 e.g. The desks and chairs are made of wood. 这些课桌椅是木材制成的。 This kind of wine is made from wheat. 这种酒是用小麦制成的。 6. He is known for using iron. be known for 因而著名 be known as 作为而著名 be known to 对于某人来说是著名的 e.g. He was known for his friendly. 他以友好而著称。 He is known to the police as a thief. 对警察来说是一个小偷。 Zhou Jielun is known as a rap singer. 周杰伦是作为一个说唱歌手而出名。 7. Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity (n. 创造 力). bring back 恢复；使想起；归还 not only . but (also) . 表示“不但而且 ”。本句中的not only位于句首，其后的 主谓要部分倒装，即根据主语的人称和数以 及时态的变化，将不同的助动词提到主语前 ，需要注意的是but (also)后面的主谓不用倒 装。例如： Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不仅在学校教书而且还给报纸写稿。 2c Fill in the blanks with the correct forms of the phrases in the box. put to good use build out of pull down （拆下） set up known for not only but also 1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _.pulled down 2. All the rubbish and old things in Amys neighborhood were then _ _ when Amy built her house. 3. Amy is very creative. She _ her front gate _ rocks and old glass bottles. She put an old boat on top of her house. put built out of put to good use build out of pull down （拆下） set up known for not only but also to good use 4. Jessica Wong sells her bags in a small shop, but she has also _ an online business to sell them. 5. Though Jessicas bags are make from old clothes, her bags are _ being cute and useful. set up known for put to good use build out of pull down （拆下） set up known for not only but also 6. Wang Tao _ makes large pieces of metal art that look like animals or humans, _ makes smaller pieces for the home. not only but also put to good use build out of pull down （拆下） set up known for not only but also 2d Underline the words in the passage based on the words below. What are the differences? think use environment usual recycle build create special recent important protect inspire think rethink special especially use reuse, useful recent recently usual unusual environment environmental recycle recycling important importance build building protect protection create creative; creativity inspire inspiration 1. Rethink, Reuse, Recycle ! re-是最常用的前缀之一。它可以加在 名词或动词前面，构成新的名词或动 词。re-表示以下三方面的意义： 1)表示“回”或“向后”的意思。例如： return（回来）recall（回忆，召回） retract（缩回，取回） 2)表示“再”、“重新”、“重复”的意思。 例如：rethink（再思考）reuse（再 运用）restart（重新开始）recycle （再利用） 3)表示“相反”、“反对”的意思。 例如：rebel（反叛，谋反）reverse （反转，颠倒）resist（反抗，抵 抗） 2. She is a most unusual woman. un-前缀，常加在形容词、副词、分词、动 词和名词之前；第一，表示否定意义。第 二，表示“反动作”。即“相反的动作”。 例如： uneconomic不经济的 uncomfortable不舒服的 unending无尽的 unfortunate不幸的 unusual不平常的 unkind不仁慈的 unbind解开，释放 uncover揭开的盖子 unearth由地下掘 出 unbutton 解开钮扣 3. Nothing is a waste if you have a creative mind. -ive是形容词后缀 一般表示有的 create -ive creative 4. Amy recently won a prize from the Help Save Our Planet Society. recent -ly recently形容词 加 ly变副词 5. Amy is an inspiration (n.灵感) to us all. 后缀-tion附在动词后面构成名词 1)当单词最后是t, d, te, de时，变名词加 tion或者ation, ition； 2)当单词最后是元音字母时，变名词加 sion等。 6. She especially likes to use old jeans to make handbags. special 和especial 是同义词， especially 是especial 的副词。 7. The theme park to show people the importance of environmental protection. importance是important的名词。 environmental 是environment 的形 容词形式。 protect -ion protection 2e Make a list of things that need to be done to save the environment. Which things can be done by common people every day? take your own bags when you go shopping spend less time in the shower turn off the lights when you leave a room take public transport rather than drive avoid using air conditioners Which things have to be done by governments and organizations? Discuss these with your group. educate the public ensure that factories get rid of waste in a responsible way preserve the forests preserve endangered species not allow activities that seriously endanger the environment Survey the students in our class. Then take a class vote. Do youNames recycle paper? turn off lights in the house? 1. 停止乘小汽车 2. 回收纸 3. 用纸巾 4. 好好利用 5. 用垃圾建造房子 6. 倒置 7. 经营小生意 stop riding in cars recycle paper use paper napkins put to good use build a house out of rubbish turn upside down set up a small business 8. 回复，归还 9. 旧玻璃瓶 10. 拆下 11. 一个有创意的大脑 12. 开一个小店 13. 更受欢迎的作品 14. 给他人带来欢乐 bring back old glass bottles pull down a creative mind open a small shop more popular works bring happiness to others Talk about 2b with your partner. Have you heard of Amy Hayes? She is a most unusual woman who lives in the UK. Why is she unusual? Because she built her house out of rubbish. What is her gate made of? Its made of rocks and old glass bottles. Where is Jessica Wong from? She is from Hong Kong. What does she do? She uses old clothes that people dont wear anymore to make bags. How does she sell her bags? She opens a small shop and set up a website to sell them. And what is Wang Tao known for? He is known for using iron and other materials from old cars to make beautiful art pieces. What does he hope to do? He hopes to set up a “metal art” theme park to show people the importance of environmental protection. What should we do to save the earth? Turn off the lights when we leave a room. Take our own bags when shopping. Ride a bike. Recycle paper. Dont use paper napkins. What should governments do to save the earth? They should close down the factories that put waste into the river. Set up a lot of dustbins on the street. Stop people from using wooden chopsticks, plastic bowls and bags. Organize people to clean up the streets and rivers. Think about the environment in your town/ city and complete the chart below. Which parts of the town/ city have a nice environment? Why are they nice? Which parts need to be improved? Why? 3a Good environme nt Why Bad environme nt Why park the air is clean streets so many trees restaurants clean and tidy river a lot of rubbish so many cars air too many factories streets 3b Write a letter to the city mayor about the problems and your suggestions. In your letter, describe the environmental problems in your town/city. 1. What are the problems? 2. Where are they? 3. What or who is causing these problems? Then, give suggestions or possible ways to solve the problems. I think that We should/ could I suggest 本次写作内容是一封书信，信中首 先要介绍你所在城市存在有哪些环境问 题，是谁造成的这些问题，然后提出解 决这些环境问题的方法和措施，可以结 合3a中列举的问题和前面学过的解决办 法来完成这封信。 Dear Sir/ Madam, Environmental problems are becoming more and more serious all over the world. With the development of the society, there are too many cars on the streets in our city. Cars have made the air unhealthy for people to breathe. Black smoke and poisonous gas are given off by factories. Factories also put waste into the river. And wherever we go, we can find rubbish. Now more and more people have realized these problems. I think that governments should close down the factories and develop laws to stop people from driving cars every day. I suggest everyone in this town should help to clean up the river and the streets. We should call on everyone in the town to throw rubbish in the dustbins. I hope the problem will be solved in the near future and our home will become better and better. 1. Write different forms of the words. Then add more to each g