九年級英語全冊 Unit 13 We're trying to save the earth Section B（1a2e）課件 （新版）人教新目標(biāo)版

UNIT 13WE ARE TRYING TO SAVE THE EARTH!pollutionheavy traffic waste water waste electricity 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 napkins54132Compare your answers in 1a with your partner.Recycling paper is really easy.I agree. But its hard to stop riding in cars.Things Julia and Jack talk about_ turning off the lights_ turning off the shower_ not using paper napkinsListen and check ( ) the things that Julia and Jack talk about.Things Julia and Jack talk about_ taking your own bags when shopping_ not riding in cars_ riding a bike_ recycling paperListen 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 aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_ turning off the lights_ turning off the showerThings Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_ not using paper napkins_ taking your own bags when shopping._ not riding in cars_ riding a bike_ recycling paperMake a conversation using the information from the chart above. Say what is true for you.We really shouldnt use paper napkins, you know.I know. I stopped using them last year.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.Oh, thats easy. Ill do that from now on.We should take our own bags when we go shopping.Look at the title and the pictures in 2b. Can you guess what the passage is about?Rethink, Reuse, Recycle!Read the passage and complete the chart below.Names What materials did they use?What did they make?Amy Hayesuwindows and doors of old buildings that have been pulled downuan old boaturocksuold glass bottlesa houseNames What materials did they use?What did they make?iron and other materials from old carsbeautiful art piecesJessica WongWang Taoold clothes; especially old jeansbagsFill in the blanks with the correct forms of the phrases in the box.put to good use build out ofpull down （拆下）（拆下） set upknown for not only but also1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _.pulled downput to good use build out ofpull down （拆下）（拆下） set upknown for not only but also2. 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.putbuiltout of to good use4. 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.put to good use build out ofpull down （拆下）（拆下） set upknown for not only but alsoset upknown forput to good use build out ofpull down （拆下）（拆下） set upknown for not only but also6. Wang Tao _ makes large pieces of metal art that look like animals or humans, _ makes smaller pieces for the home.not onlybut alsoUnderline the words in the passage based on the words below. What are the differences?think use environmentusual recycle buildcreate special recentimportant protect inspirethink rethink special especially use reuse, useful recent recently usual unusual environment environmentalrecycle recyclingimportant importancebuild building protect protectioncreate creative; creativityinspire inspiration1. Rethink, Reuse, Recycle ! re-是最常用的前綴之一。它可以加在是最常用的前綴之一。它可以加在名詞或動詞前面，構(gòu)成新的名詞或動名詞或動詞前面，構(gòu)成新的名詞或動詞。詞。re-表示以下三方面的意義：表示以下三方面的意義： 1)表示表示“回回”或或“向后向后”的意思。的意思。例例如：如：return（回來）（回來）recall（回憶，召（回憶，召回）回）retract（縮回，取回）（縮回，取回） 2)表示表示“再再”、“重新重新”、“重復(fù)重復(fù)”的的意思。意思。 例如：例如：rethink（再思考）（再思考）reuse（再（再 運用）運用）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”、“反對反對”的意思。的意思。 例如：例如：rebel（反叛，謀反）（反叛，謀反）reverse （反轉(zhuǎn)，顛倒）（反轉(zhuǎn)，顛倒）resist（反抗，抵（反抗，抵 抗）抗） 2. She is a most unusual woman.un-前綴，常加在形容詞、副詞、分詞、動前綴，常加在形容詞、副詞、分詞、動詞和名詞之前；第一，表示否定意義。第詞和名詞之前；第一，表示否定意義。第二，表示二，表示“反動作反動作”。即。即“相反的動作相反的動作”。例如：例如： uneconomic不經(jīng)濟的不經(jīng)濟的 uncomfortable不舒服的不舒服的 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由地下掘由地下掘出出 unbutton 解開鈕扣解開鈕扣 3. Nothing is a waste if you have a creative mind.-ive是形容詞后綴是形容詞后綴 一般表示有一般表示有.的的create -ive creative 4. 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5. Amy is an inspiration (n.靈感靈感) to us all.后綴后綴-tion附在動詞后面構(gòu)成名詞附在動詞后面構(gòu)成名詞 1)當(dāng)單詞最后是當(dāng)單詞最后是t, d, te, de時，變名詞加時，變名詞加 tion或者或者ation, ition； 2)當(dāng)單詞最后是元音字母時，變名詞加當(dāng)單詞最后是元音字母時，變名詞加 sion等。等。 6. 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。7. The theme park to show people the importance of environmental protection.importance是是important的名詞。的名詞。 environmental 是是environment 的形的形容詞形式。容詞形式。protect -ion protectionMake a list of things that need to be done to save the environment. Which things can be done by common people every day?u spend less time in the showeru take your own bags when go shoppingu turn off the lights when you leave a roomu take public transport rather than driveu avoid using air conditionersLanguage Points 1. Do you often throw away things you dont need anymore? （1） throw away扔掉，丟棄浪費扔掉，丟棄浪費 (機機會、優(yōu)勢或好處會、優(yōu)勢或好處)例句：例句： I never throw anything away. 我從來不扔任何東西。我從來不扔任何東西。 Language Points 例句：例句： Dont throw away this opportunity. 不要錯過這個機會。不要錯過這個機會。（3） 浪費浪費(時間、金錢等時間、金錢等)亂花亂花(錢等錢等) 例句：例句：It will be time and money thrown away. 這將是浪費時間和金錢。這將是浪費時間和金錢。 （2） 錯過錯過(機會等機會等)，放過；未能很好利，放過；未能很好利用用(機會等機會等)Language Points 例句：例句：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)作才能也能得到很沛起來，你的創(chuàng)作才能也能得到很 好的發(fā)揮。好的發(fā)揮。2. Have you ever thought about how these things can actually be put to good use?put sth. to good use 好好利用好好利用Language Points 3. She lives in a house in the UK that she built herself out of rubbish.build/make . out of 用用建造建造/制造制造例句：例句：He built a model ship out of wood. 他用木頭造了個模型船。他用木頭造了個模型船。 Some birds build nests out of twigs. 一些鳥用小枝筑巢。一些鳥用小枝筑巢。Language Points 4. The 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；被翻轉(zhuǎn)過來的； 被顛倒過來的被顛倒過來的”，做后置定語修飾，做后置定語修飾boat。 例句：例句：Tony had an upside-down map of Britain on his wall. 托尼的墻上倒掛了一張英國地圖。托尼的墻上倒掛了一張英國地圖。 The lid, turned upside down, served as a coffee table. 那個蓋子被翻過來當(dāng)作咖啡桌。那個蓋子被翻過來當(dāng)作咖啡桌。Language Points 5. And the gate in front of her house is made of rocks and old glass bottles.be made of和和be made from都表示都表示“由由制成制成”，但二者的用法有區(qū)別。，但二者的用法有區(qū)別。be made of常常表示原材料未發(fā)生化學(xué)變常常表示原材料未發(fā)生化學(xué)變化，從成品中仍化，從成品中仍可看出原材料可看出原材料；而而be made from常常表示原材料經(jīng)過化常常表示原材料經(jīng)過化學(xué)變化，從成品中學(xué)變化，從成品中看不出原材料看不出原材料。 Language Points 例句：例句： The desks and chairs are made of wood. 這些課桌椅是木材制成的。這些課桌椅是木材制成的。 （看得出原材料）（看得出原材料） This kind of wine is made from wheat. 這種酒是用小麥制成的。這種酒是用小麥制成的。 （看不出原材料）（看不出原材料）Language Points 6. He is known for using iron.be known for 因因而著名而著名 be known as 作為作為而著名而著名 be known to 對于某人來說是著名的對于某人來說是著名的例句：例句：She was known for her beauty. 她以美麗而著稱。她以美麗而著稱。Language Points He is known to the police as a thief.對警察來說他是一個小偷。對警察來說他是一個小偷。Zhou Jielun is known as a rap singer. 周杰倫是作為一個說唱歌手而出名。周杰倫是作為一個說唱歌手而出名。 Language Points 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.（1）bring back 恢復(fù)；使想起；恢復(fù)；使想起；歸還歸還Language Points （2）not only . but (also) . 表示表示“不不但但而且而且”。 本句中的本句中的not only位于句首，其后的主位于句首，其后的主謂要謂要部分倒裝部分倒裝，即根據(jù)主語的人稱和數(shù)以及，即根據(jù)主語的人稱和數(shù)以及時態(tài)的變化，將不同的助動詞提到主語前，時態(tài)的變化，將不同的助動詞提到主語前，需要注意的是需要注意的是but (also)后面的主謂不用倒裝。后面的主謂不用倒裝。例如例如：Not only did my aunt teach at school, but (also) she wrote articles for newspapers.我阿姨不僅在學(xué)校教書而且還給報紙寫稿。我阿姨不僅在學(xué)校教書而且還給報紙寫稿。1. 用適當(dāng)?shù)慕樵~填空用適當(dāng)?shù)慕樵~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 infrominto in 2. 完成句子完成句子。(1) 房頂是一個舊船倒過來使用的。房頂是一個舊船倒過來使用的。The_of the house_ _ _.(2) 大門是用石頭和玻璃瓶做的。大門是用石頭和玻璃瓶做的。The gate is made _rocks and glass_.(3)李鑫因用來自舊車的鐵做藝術(shù)而聞名。李鑫因用來自舊車的鐵做藝術(shù)而聞名。Li Xin _ _ _ _ iron from the old cars to make art pieces.topturned upside downof bottles is known for usingComplete the exercises in the textbook.