鲁教版九年级英语下册 Unit 8 We’re trying to save the earth Section B（1a-2e）精品课件.ppt

1、Unit 8,Were trying to save the earth!,Section B 1 1a-2e,I think that everyone should use public transportation.,I disagree. Its difficult for parents with young children to use public transportation,Revision,But we can do other things. For example, we can go to school on foot.,You are right. We shou

2、ld 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,Warming up,How can we do to help save the earth?,You can help reduce pollution by putting that soda can

3、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 mos

4、t 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 answer

5、s in 1a with your partner.,Listen and check ( ) the things that Julia and Jack talk about.,1c,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.,Listen again and answer the questions.,Who read a book? Would Julia tur

6、n 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.,Role - play,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. Sa

7、y 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

8、)作品,metal n. 金属,Presentation,Look at the title and the pictures in 2b. Can you guess what the passage is about?,2a,Rethink, Reuse, Recycle!,Reading,Read the passage and answer the questions.,Who is Amy Hayes? 2. How many people are mentioned in the passage? Who are they?,She is a unusual woman in th

9、e UK.,Three. They are Amy Hayes, Jessica Wong and Wang Tao.,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,Jessica Wong,Wang Tao,old clothes; especially old jeans,bags,iron (n

10、. 铁) and other materials from old cars,beautiful art pieces,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 w

11、ere 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.,Is Jessica Wong good at recycling? What does she do? 2. Where does she sell her bags? 3. What will she write in her

12、 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.,What does Wang Tao hope to set up? Why?,A “metal art” theme park. Because he wants to show people the importance of envir

13、onmental 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。,Do you often throw away things you dont need

14、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。,Language points,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

15、 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 mod

16、el 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 a

17、s 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

18、 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 ar

19、t 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

20、 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.,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 neighborh

21、ood 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,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

22、 Jessicas bags are make from old clothes, her bags are _ being cute and useful.,set up,known for,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,2d,Underline the words in the passage based on the words below. What

23、 are the differences?,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

24、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“

25、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 Plane

26、t 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 par

27、k 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?,Which things have to be done by governments and organizations? Discuss these with your group.,Survey the students in our class. Then take a class vote.,