人教版英語九年級(jí)下冊(cè)《Unit 13 Section B 1a-2e》PPT課件

1、 u To master the key words and phrases: recycle, paper napkins, plastic bags. u To talk about saving the earth and improve speaking,listening and writing skills. u To realize the importance of protecting the earth and to do things to save the earth. What can we do to help save the earth? Dont use pa

2、per napkins. Recycle books and paper. Turn off the lights when you leave a room. Turn off the shower while youre washing your hair. 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 lig

3、hts 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 Compare your answers in 1a with your partner. 1b A: Recycling paper is really easy. B: I agree. But its hard to stop riding in cars. Listen and check ( ) the things that Julia and Ja

4、ck 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

5、 doing now Things Julia will do in the future Things Julia would never do turning off the lights turning off the shower 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. 1d Things Julia and Jack talk about Things Julia

6、 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

7、the hair? 3. Does Jack live close to school? Jack. No, she would never do that. Yes, he does. 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. 1e Look at the title and the

8、 pictures in 2b. Can you guess what the passage is about? Rethink, Reuse, Recycle! 2a Do you often throw away things you dont need anymore? Have you ever thought about how these things can actually be put to good use? Nothing is a waste if you have a creative mind. You have probably never heard of A

9、my Hayes, but she is a most unusual woman. She lives in a house in the UK that she built herself out of rubbish. The windows and doors come from old buildings around her town that were pulled down. The top of the house is an old boat turned upside down. And the gate in front of her house is made of

10、rocks and old glass bottles. Amy recently won a prize from the Help Save Our Planet Society. The president said, “Amy is an inspiration to us all.” Amy isnt the only one who is good at recycling. Jessica Wong from Hong Kong uses old clothes that people dont wear anymore to make bags. She has been do

11、ing this for a few years now. She opened a small shop where she sells her bags, and she has also set up a website to sell them online. She especially likes to use old jeans to make handbags. Her bags are cute and useful. “I plan to write a book about new ways to use old clothes,” she said. “I hope p

12、eople can read my book and enjoy it!” Wang Tao set up a small business in Shanghai four years ago. He is known for using iron and other materials from old cars to make beautiful art pieces. Some are large pieces that look like animals or humans, and some are smaller pieces you can put at home. The m

13、ore popular works can even be seen in art shops around the city. Wang Tao hopes to set up a “metal art” theme park to show people the importance of environmental protection. 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

14、 little creativity. 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

15、windows and doors of old buildings that have been pulled down an old boat rocks old glass bottles（n.瓶子瓶子） 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. 鐵鐵) and oth

16、er 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 pulle

17、d down. 她住在英國，房子是她自己用廢棄物建造她住在英國，房子是她自己用廢棄物建造 而成。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

18、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

19、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. 藝術(shù)不但可以給人們帶來快樂，而且也說明藝術(shù)不但可以給人們帶來快樂，而且也說明 只需要一點(diǎn)創(chuàng)造力，即使是冰冷、堅(jiān)硬的鐵只需要一點(diǎn)創(chuàng)造力，即使是冰冷

20、、堅(jiān)硬的鐵 也可產(chǎn)生活力。也可產(chǎn)生活力。 Recycling paper is really easy. recycle 作作動(dòng)詞動(dòng)詞，意為，意為“回收利用；再利用回收利用；再利用”， 過去式過去式為為recycled，過去分詞過去分詞為為recycled，現(xiàn)在現(xiàn)在 分詞分詞為為 recycling，第三人稱單數(shù)第三人稱單數(shù)為為recycles。如：。如： Chemical constantly circulate or recycle in the system. 化學(xué)物質(zhì)在系統(tǒng)中不斷循環(huán)或回流。化學(xué)物質(zhì)在系統(tǒng)中不斷循環(huán)或回流。 The sole reason the Recycle Bin

21、 exists is to implement an undo facility for deleted files. 回收站存在的唯一理由就是實(shí)現(xiàn)文件刪除的回收站存在的唯一理由就是實(shí)現(xiàn)文件刪除的 撤銷工具。撤銷工具。 Rethink, Reuse, Recycle ! re-是最常用的前綴之一。它可以加在名詞或動(dòng)是最常用的前綴之一。它可以加在名詞或動(dòng) 詞前面，構(gòu)成新的名詞或動(dòng)詞。詞前面，構(gòu)成新的名詞或動(dòng)詞。re-表示以下三表示以下三 方面的意義：方面的意義： 1)表示表示“回回”或或“向后向后”的意思。的意思。例如：例如：return （回來）（回來）recall（回憶，召回）（回憶，召回）

22、retract（縮回，（縮回， 取回）取回） 2)表示表示“再再”、“重新重新”、“重復(fù)重復(fù)”的意思。的意思。 例如：例如：rethink（再思考）（再思考）reuse（再運(yùn)用）（再運(yùn)用） restart（重新開始）（重新開始）recycle（再利用）（再利用） 3)表示表示“相反相反”、“反對(duì)反對(duì)”的意思。的意思。 例如：例如：rebel（反叛，謀反）（反叛，謀反）reverse（反轉(zhuǎn)，（反轉(zhuǎn)， 顛倒）顛倒）resist（反抗，抵抗）（反抗，抵抗） Do you often throw away things you dont need anymore? (1)(1)throw away扔掉

23、，丟棄浪費(fèi)扔掉，丟棄浪費(fèi) (機(jī)會(huì)、優(yōu)勢(shì)或機(jī)會(huì)、優(yōu)勢(shì)或 好處好處) e.g. I never throw anything away. 我從來不扔任何東西。我從來不扔任何東西。 錯(cuò)過錯(cuò)過(機(jī)會(huì)等機(jī)會(huì)等)，放過；未能很好利用，放過；未能很好利用(機(jī)會(huì)等機(jī)會(huì)等) e.g. Dont throw away this opportunity. 不要錯(cuò)過這個(gè)機(jī)會(huì)。不要錯(cuò)過這個(gè)機(jī)會(huì)。 浪費(fèi)浪費(fèi)(時(shí)間、金錢等時(shí)間、金錢等)亂花亂花(錢等錢等) e.g. It will be time and money thrown away. 這將是浪費(fèi)時(shí)間和金錢。這將是浪費(fèi)時(shí)間和金錢。 Have you ever tho

24、ught about how these things can actually be put to good use? put sth. to good use 好好利用好好利用 e.g. Your creative talents can also be put to good use, if you can work up the energy. 如果你能讓自己精力充沛起來，你的創(chuàng)作如果你能讓自己精力充沛起來，你的創(chuàng)作 才能也能得到很好的發(fā)揮。才能也能得到很好的發(fā)揮。 她奶奶從不扔掉舊衣服，一些舊衣服被很她奶奶從不扔掉舊衣服，一些舊衣服被很 好地利用。好地利用。 Her grandmot

25、her never throws away old clothes. Some old clothes were _. put to good use Nothing is a waste if you have a creative mind. -ive是形容詞后綴是形容詞后綴 一般表示一般表示有有的的 create -ive creative Amy recently won a prize from the Help Save Our Planet Society. recent -ly recently 形容詞加形容詞加ly變副詞變副詞 She is a most unusual wo

26、man. un-前綴，常加在形容詞、副詞、分詞、動(dòng)詞和前綴，常加在形容詞、副詞、分詞、動(dòng)詞和 名詞之前；第一，名詞之前；第一，表示否定意義表示否定意義。第二，表示。第二，表示 “反動(dòng)作反動(dòng)作”，即，即“相反的動(dòng)作相反的動(dòng)作”。例如：。例如： uneconomic不經(jīng)濟(jì)的不經(jīng)濟(jì)的 uncomfortable不舒服不舒服 unending無盡的無盡的 unfortunate不幸的不幸的 unusual 不平常的不平常的 unkind不仁慈的不仁慈的 unbind解開，釋放解開，釋放 uncover揭開揭開的蓋子的蓋子 unearth由地下掘出由地下掘出 unbutton 解開鈕扣解開鈕扣 The

27、top of the house is an old boat turned upside down. turned upside down 意為意為“被翻轉(zhuǎn)過來的；被顛被翻轉(zhuǎn)過來的；被顛 倒過來的倒過來的”，作后置定語修飾，作后置定語修飾boat。英語中短語。英語中短語 和從句用作定語時(shí)，一般置于名詞之后，作后和從句用作定語時(shí)，一般置于名詞之后，作后 置定語。置定語。 e.g. the sigh on the wall 墻上的標(biāo)志牌墻上的標(biāo)志牌 (介詞短語后置作定語介詞短語后置作定語) the children boating on the lake 湖上泛舟的孩子們湖上泛舟的孩子們 (現(xiàn)在

28、分詞短語后置作定語現(xiàn)在分詞短語后置作定語) the stories invented by eight-and nine- year-olds 八九歲小孩子編寫的故事八九歲小孩子編寫的故事 (過去分詞短語后置作定語過去分詞短語后置作定語) A machine that can do many kinds of housework 一個(gè)能做多種家務(wù)的機(jī)器一個(gè)能做多種家務(wù)的機(jī)器 (句子后置作定語句子后置作定語) Amy is an inspiration (n.靈感靈感) to us all. 后綴后綴-tion附在動(dòng)詞后面構(gòu)成名詞附在動(dòng)詞后面構(gòu)成名詞 1)當(dāng)單詞最后是當(dāng)單詞最后是t, d, te

29、, de時(shí)，變名詞加時(shí)，變名詞加tion 或者或者ation, ition； 2)當(dāng)單詞最后是當(dāng)單詞最后是元音字母元音字母時(shí)，變名詞加時(shí)，變名詞加 sion等。等。 She especially likes to use old jeans to make handbags. special 和和especial 是同義詞，是同義詞，especially 是是 especial 的副詞。的副詞。 The theme park to show people the importance of environmental protection. importance是是important的名詞。的

30、名詞。 environmental 是是environment 的形容詞形式。的形容詞形式。 protect -ion protection 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. not only . but (also) . 表示表示“不但不但而而 且且”。本句中的本句中的not only位于句首，其后位于句首，其后 的主謂要部分倒裝，即根據(jù)

31、主語的人稱和數(shù)的主謂要部分倒裝，即根據(jù)主語的人稱和數(shù) 以及時(shí)態(tài)的變化，將不同的助動(dòng)詞提到主語以及時(shí)態(tài)的變化，將不同的助動(dòng)詞提到主語 前，需要注意的是前，需要注意的是but (also)后面的主謂不用后面的主謂不用 倒裝。例如：倒裝。例如： Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不僅在學(xué)校教書而且還給報(bào)紙寫稿。我阿姨不僅在學(xué)校教書而且還給報(bào)紙寫稿。 bring back 恢復(fù)；使想起；歸還恢復(fù)；使想起；歸還 creativity n. 創(chuàng)造力創(chuàng)造力 Fill i

32、n the blanks with the correct forms of the phrases in the box. put to good use build out of pull down （拆下）（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 2c 2. All the rubbish and old things in Amys neighborhood

33、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. built out of put to good use build out of pull down （拆下）（拆下） set up known for not only but also put to good use 4. Jessica Wong sells her bags i

34、n 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）（拆下） set up known for not only but also 6. Wang Tao _ makes large pieces of metal a

35、rt 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）（拆下） set up known for not only but also Underline the words in the passage based on the words below. What are the differences? think use environment usual recycle bu

36、ild create special recent important protect inspire 2d 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 Make a list of th

37、ings 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 2e Which things

38、 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 .用括號(hào)內(nèi)所給詞的適當(dāng)形式填空。 1. People es

39、pecially children are interested in _ (science) knowledge. 2. He invented a new kind of _ (reuse) bottle last year. 3. We have had several meetings to discuss _(environment) problems in the neighborhood. scientific reusable environmental 4. How many _ (work) by Jin Yong have you read? 5. Do you like

40、 the _ (wood) chair? works wooden .用介詞填空。 1. The desk was made _ wood _ my father _ my home. 2. The paper was made _ wood and was made _ books _ the printing factory. of by in from intoin .單項(xiàng)選擇。 1.What should we do for the disabled children in the Childrens Home? Youre supposed to _ a study group to

41、 help them. A.set up B.fix up C.stay up D.take up 2. To be a greener person,we must _ the light when we are not using it. A.put on B.turn off C.cut down D.take away A B 3. Hainan _ its blue sky and fresh air. So it is.Thats why more and more visitors spend their holidays here. A. is good at B. is kn

42、own for C. is used to D. is harmful to 4. The old house is dangerous to live in. It should be _. A. taken down B. pulled down C.turned down D. fallen down B B 5. Do you know what the clothes on the show are made of? Waste paper.You see,waste things can be _ to life. A. brought back B. looked back C.

43、 come back D. given back 6. The weather is becoming _ . A. hotter and hotter B. more hot and hot C. hoter and hoter D. more and more hot A A 5. Do you know what the clothes on the show are made of? Waste paper.You see,waste things can be _ to life. A. brought back B. looked back C. come back D. given back 6. The weather is becoming _ . A. hotter and hotter B. more hot and