人教版九年級(jí)英語(yǔ)UNIT13第十三單元課件全單元

1、 bin coal ugly plastic fisherman litter litter =rubbish 亂扔， 垃圾 bottom 底部 fisherman 漁民 coal 煤 ugly 丑陋的 advantage - disadvantage 優(yōu)點(diǎn) cost 花費(fèi) wooden 木制的 plastic 塑料的 takeaway 外賣食物 bin 垃圾箱 1 noise pollution 噪音污染 air pollution 空氣污染 water pollution 水污染2 be full of=be filled with 裝滿。擠滿3 clean up 打掃 清理4 play

2、a part in 參與。起作用 take part in 參加5 close down 關(guān)閉（工廠）6 take action 采取行動(dòng)7 instead of 代替8 throw away 扔掉9 cut down 砍倒 減少10 make a difference 起作用11 lead to 引導(dǎo)。領(lǐng)導(dǎo)12 turn off 關(guān)掉13 pay for 付費(fèi) 13 pollute動(dòng)詞-pollution（名詞） 污染14 health健康 healthy健康的 healthily健康地 I am _. I am in good _. I eat _15 wood 木頭wooden木制的7

3、be able to 能 用于各種時(shí)態(tài) can 能用于現(xiàn)在時(shí)和過去時(shí) I will _ buy a car next year8 forget /remember to open the door要去開門 opening the door已經(jīng)開了門9 The book cost me 10 yuan It took me 3 hours to buy the book I spent 10 yuan on the book I paid 10 yuan for the book10 She helps me (to )learn Englishhealthyhealthhealthilyser

4、ious pollutionWe are harming our planet行星in so many ways.傷害air pollution空氣污染soil pollution油污染water pollution水污染noise pollution噪音污染noise pullotionair pollutionwater pollutioncars, factories, smoking, building houses(burning, power plants, nuclear waste disposal)Loud music, planes, building houses, mo

5、bile phones(machines,crowds, vihicles)rubbish, littering, ships, factories(sewage, industrial waste, pesticides)1awhat caused the problem?people are throwing _into the river. Factories are putting _ into the river.How should the problem be solved?We should write to the _ and ask them to _ the factor

6、ies. everyone should help _to the river.clean upgovernmentclose downlitterwastewhat was the problem?The river was _. even the bottom of the river was full of _. there were no more _ for fishermen to catch.really dirtyrubbishfish1bMark: The river was dirty. Even the bottom of the river was full of ru

7、bbish.Tony: But it used to be so clean!Mark: Yes, but people are littering in the river.Tony: Everyone in this town should play a part in cleaning it up! Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.1c2aListen to the interview. Circle the kinds of p

8、ollution that Jason andSusan talk about. A. land pollution B. air pollution C. noise pollution D. water pollution1. The air is badly polluted because there are _on the road these days.2. Factories that burn coal also _ the air with a lot of black smoke.3. There is also too much rubbish and waste. Pe

9、ople _things away every day.4. People are also littering in_ like parks. Th is turns beautiful parks into ugly places.more carspolluteare throwing awaypublic places2b Listen again and complete the sentences. Jason: The air has become really polluted around here. Im really getting worried.Susan: Yes,

10、 I used to be able to see stars in the sky.Jason: The problem is that . Use the information in 2a and 2b to role-play conversations between Jason and Susan.2cInterviewer: Jason and Susan, what are your ideas for solving these problems?Jason: Well, to cut down air pollution, we should take the bus or

11、 subway instead of driving.Susan: Yeah, or ride a bike. Other advantages of bike riding are that its good for health and it doesnt cost anything!2dRole-play the conversation.Interviewer: Great ideas! What about waste pollution?Susan: Mmm, I think simple things like bringing a bag to go shopping can

12、help. I started doing that a year ago.Jason: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.Susan: And remember to throw rubbish in the cans and keep public places clean and beautiful for everyone.Interviewer: So together, our actions

13、can make a difference and lead to a better future!練習(xí) 一 默讀課文回答問題1 Do Jason and Susan have any good ideas?2what should you do to cut down air pollution? Yes , they do we should take the bus or subway instead of driving練習(xí)二 出聲讀 讀課文做連詞成句1 instead driving of bus take should we the . 2 a make difference ac

14、tions our can .3 throw the remember bins to rubbishWe should take the bus instead of driving. Our actions can make a difference Remember to throw rubbish in the bins 練習(xí)三 閱讀重難點(diǎn)翻譯課文1 There are other advantages of bike riding .騎車有其它的優(yōu)點(diǎn)2 I think simple things like bringing a bag to go shopping can help

15、我認(rèn)為最簡(jiǎn)單的事情像帶包去購(gòu)物會(huì)起到幫助3 our actions can make a difference and lead to a betterfuture 我們的行動(dòng)會(huì)起作用并且會(huì)有更好的未來用方框中所給詞的適當(dāng)形式填空。1. Dont throw _(垃圾) everywhere.2. In winter, many people burn _(煤) to keep warm.3. The police found a body at the _(底部) of the lake.4. The _(花費(fèi)) of living in big cities is very high.5.

16、 He keeps a rabbit in a big _(木制的) box.cost wooden, coal , bottom, littercost woodencoalbottomlitter1. He _ go out with his parents, but nowhe _ stay at home alone. A. use to; is used to B. is used to; used to C.use to; used to D. is used to; is used to2. The interesting book _ me 10 yuan. A. took B

17、. paid C. spend D. costChoose the best answer.3. We must do something useful to _ pollution. A. cut off B. cut up C. cut down D. cut in4. Smoking can _ lung cancer. youd bettter give it up. Awork on Blead to Ctake away Dput out5. What are the _ of bike riding? - It can help cut down air pollution. A

18、advantage Breasons Cresults Dideas第二課時(shí)(Reading for two minutes ) Sharks鯊魚 A shark is one of the fiercest 兇猛的animals in the world. There are about 380 kinds of sharks around the world now . They live on以為生 the small animals in the ocean海洋 . Sharks are at the top of the food chain食物鏈 . If the number o

19、f the sharks drops跌 too low低 , it will bring danger to all ocean life. But today many people catch sharks . They cut off 切下their fins 魚鰭and use them to cook soup. So we must do something to protect 保護(hù)sharks . a shark 鯊魚 shark fins鯊魚翅 shark fin soup 魚翅湯 Each bowl costs 1800 yuanHe is cutting off the

20、shark finendangered 瀕臨滅絕 的So we must help save the sharks 1 shark n. 鯊魚2 fin n. 魚鰭3 chain n. 鏈子4 the food chain 食物鏈5 law n. 法律 lawyer n. 律師6 industry n. 行業(yè)7 harmful adj. 有害的 be harmful to 對(duì)有害8 scientific adj. 科學(xué)的-science n.科學(xué) scientist n.科學(xué)家9 cruel adj.殘酷的 Step 1 new words 1 so far 到目前為止（與現(xiàn)在完成時(shí)連用2 a

21、 bowl of 一碗3 the number of is 總數(shù) a number of are 許多4 no longer(句中）=not any longer （句末） 不再5 in danger 在危險(xiǎn)中6 cant afford to do sth 負(fù)擔(dān)不起做某事7 add up 添加8 take action 采取行動(dòng)9 pay for 為付款 10 be harmful to = be bad for =do harm to 對(duì)有害11 cut off 切下 cut up 切碎 cut down砍倒12 hear of sb 聽說 hearheard- heard hear fro

22、m sb 接到 來信13 in fact 實(shí)際上14 throwback 扔回 throwthrew -thrown15 be good for 對(duì)有好處 Step 2 useful expressions 短語(yǔ)Step 3ReadingReading: Exercise 1認(rèn)真聽課文錄音 ，補(bǔ)全課文所缺單詞 答案 (1) China . (2) sharks . (3) no longer . (4) 70 . (5) such as Reading: Exercise 2. 默讀課文，選出正確答案1 .what did people do when they catch sharks?_A

23、. They cut off their fins and throw them back into the ocean .B . They asked the government to take them away .C. They took them home .2. When the number of sharks drops too low, it will bring danger to _A . animals on land B. WWF C. all ocean life 3 .Are shark fins really good for peoples health?_

24、A. Yes , they are . B. No, they arent . C. Sure .ACB1 Where is the shark fin soup popular? 2 .How many sharks are caught and traded every year?3 what are the names of the two environmental protection groups?Reading :Exercise 3 默讀課文,回答問題 In southern China Around 70 millionWildAid and the WWF野生救援協(xié)會(huì)和世界

25、自然基金會(huì)，Reading: Exercise 4 .Read loudly for 2 minutes 大聲閱讀課文2分鐘 做連詞成句1 people ,many ,heard ,have ,of ,shark fin soup ._.2 at the top of , sharks , food chain, are, the ._.3 around , sharks ,70 million , caught ,are , year , every ._. Many people have heard of shark fin soup.Sharks are at the top of t

26、he food chain Around 70 million sharks are caught every year.Step 4 閱讀文章重難點(diǎn)，然后兩人一組翻譯課文Step 4 課文翻譯答案 很多人都聽說過魚翅湯。這道既昂貴又著名的菜尤其在中國(guó)南方特別流行。 但是每次當(dāng)你喝魚翅湯的時(shí)候你是否意識(shí)到你殺了一整只鯊魚？ 當(dāng)人們捕捉到鯊魚的時(shí)候，他們切掉鯊魚的魚鰭，然后把它們?nèi)踊卮蠛?。這種做法不僅殘忍，而且對(duì)環(huán)境有害。失去魚鰭的鯊魚再也不能在水里游泳，會(huì)慢慢死去。鯊魚處于海洋生態(tài)系統(tǒng)食物鏈的頂端，如果他們的數(shù)量下降的太多，將會(huì)給所有的海洋生物帶來危險(xiǎn)。很多人以為鯊魚永遠(yuǎn)不會(huì)瀕臨滅絕，因?yàn)樗麄?/p>

27、是食物鏈的最強(qiáng)者。但事實(shí)上，每年大概有七百萬的鯊魚被捕殺和交易。在過去的20年到30年，某些品種的鯊魚數(shù)量下降了超過90%。 世界各地的環(huán)保組織，如野生救援協(xié)會(huì)和世界自然基金會(huì)，都在想公眾宣講有關(guān)“獵翅”的行為。他們甚至已經(jīng)呼吁政府立法停止魚翅的銷售。到目前為止，沒有任何科學(xué)研究表明，魚翅對(duì)健康有好處，那么為什么要吃它們呢？幫助拯救鯊魚吧！ Step 5 課堂檢測(cè) 基礎(chǔ)檢測(cè)： 選擇正確答案1.So far , I _two foreign languages A. learned B. have learned C. will learn 2. I cant afford _ him an e

28、xpensive birthday present. A. to buy B. buying C. for buying 3.I dont live here _. no more B. any longer C. no longer 4. The girl _ much money for the book. A. spent B. took C. paid D. cost 5. Look! _ boys are playing on the playground. Yes. _ them is about 200. A. The number of; A number of B. The

29、number of; The number of C. A number of; the number of BCCAB拓展檢測(cè) ： 用單詞適當(dāng)形式填空 Many people have _ (hear)of shark fin soup. But do you realize you are killing a whole shark when you enjoy a bowl of shark fin soup? When people catch sharks , they cut off their fins and throw them back into the ocean .Do

30、ing this is _ (harm) to the environment . If the number of sharks drops too low , it will bring danger to all ocean life. But in fact ,there are around 70 million sharks are _ (catch ) every year. So far ,no _ (science) studies研究 have shown shark fins are good for health .so why eat them? Lets help

31、save the sharks . heard harmful caught scientific用單詞適當(dāng)形式填空 Many people have _(hear)of shark finsoup. But do you realize you are killing a whole shark when you enjoy a bowl of shark fin soup? When people catch sharks , they cut off their fins and throw them back into the ocean .Doing this is _ (harm)

32、 to the environment . If the number of sharks drops too low , it will bring danger to all ocean life. But in fact ,there are around 70 million sharks are _ (catch ) every year. So far ,no _ (science) studies研究 have shown shark fins are good for health .so why eat them? Lets help save the sharks . he

33、ard harmful caught scientific第三課時(shí)1bCompare your answers in 1a with your partner.A: Recycling paper is really easy.B: I agree. But its hard to stop riding in cars.1cListen and check ().Things Julia and jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never

34、do _ turn off the lights_turn off the shower_not using paper napkinsThings Julia and jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do _ taking your own bags when shopping_not riding in cars_ riding a bike_recycling paper1dListen again. Check () th

35、e things that Julia is doing now, the thingsshe will do in the future and the things she would never do.Never do-turn off the shower; not riding in cars, riding a bike Doing now-turning off the light Will do-taking your owm bags when shoppingA: We really shouldnt use paper napkins, you know.B: I kno

36、w. I stopped using them last year.Make a conversation using the information from the chart above. Say what is true for you.1eA: We really should take our own bag when go shopping.B: I know. I have a set of bags of different sizes, so every time I choose biger one or smaller one when I go shopping, .

37、 Read the passage and complete the chart below.2bRethink, Reuse, Recycle!重新思考, 重新使用, 重新利用!Its about how people can think of creative(創(chuàng)造性的) ways to use things that are no longer wanted.Paragraph 2Paragraph 3Paragraph 4Bags made from old clothes.Art pieces made of iron and other materials from old car

38、s.House built out of rubbish. Read the passage quickly and match the main ideas of paragraph 2 to 4.用建造an n. 鐵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.Th

39、ey came from old buildings around her town that were pulled down.Careful ReadingRead 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 book?Yes, she is. She uses old clothes that people dont wear an

40、ymore 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 environmental protection. Fill in the blanks with the correct forms of the

41、 phrases in the box.2cput to good use build . out of pull downset up known for not only . but also1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _ .2. All the rubbish and old things in Amys neighborhood were then _when Amy built her house.pull downput to good use 3.

42、 Amy is very creative and she _ her front gate _ rocks and old glass bottles. She put an old boat on top of her house.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 made from old clothes,her bags are _being cute and usefu

43、l.6. Wang Tao _ makes large pieces of metal art that look like animals or humans, _ makes smaller pieces for the home. built out of set upknown for not only but also 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? No

44、thing is a waste if you have a creative mind.You have probably never heard of Amy Hayes, but she is a most unusual woman. She lives in a house in the UK that she built herself out of rubbish.Rethink, Reuse, Recycle! The windows and doors come from old buildings around her town that were pulled down.

45、 The top of the house is an old boat turned upside down. And the gate in front of her house is made of 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. J

46、essica Wong from Hong Kong uses old clothes that people dont wear anymore to make bags. She has been doing 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 ba

47、gs are cute and useful. “I plan to write a book about new ways to use old clothes,” she said. “I hope people 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 ar

48、e large pieces that look like animals or humans, and some are smaller pieces you can put at home. The more popular works can even been 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

49、bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a litt le creativity.Names Whats materials did they use?What did they make?Amy HayesJessia WongWang TaoName Whats materials did they use?What did they make?Amy Hayeswindows and doors of old bulidi

50、ngs that have been pulled downan old boatrocksold glass bottlesa houseName Whats materials did they use?What did they make?Jessia Wongold clothes, especially old jeansbagsWang Taoiron and other materials from old carsbeautiful art pieces Fill in the blanks with the correct forms of the phrases in th

51、e box.2cput to good use build . out of pull downset up known for not only . but also1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _ .2. All the rubbish and old things in Amys neighborhood were then _when Amy built her house.pull downput to good use 3. Amy is very c

52、reative and she _ her front gate _ rocks and old glass bottles. She put an old boat on top of her house.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 made from old clothes,her bags are _being cute and useful.6. Wang Tao

53、_ makes large pieces of metal art that look like animals or humans, _ makes smaller pieces for the home. built out of set upknown for not only but also Underline the words in the passage based on the words below. What are the differences?2d think use usual actual build create special recent environm

54、ent important protect inspire recent environment important protect inspire Make a list of things that need to be done to save the environment.Which things can be done by regular people every day? Which things have to be done by governments and organizations? Discuss these with your group.2eThings wh

55、ich can be done by people every day:take your own bags when you go shopping.spend less time in the showerturn off the lights when you leave a roomtake public transport rather than driveavoid using air conditionersThings which have to be done by governments and organizations:educate the publicensure

56、that factiries get rid of waste in a responsible waypreserve the forestspreserve endangered speciesnot allow activities that seriously endanger the environment Think about the environment in your town / city and complete the chart below.3a1.Which parts of the town or city have a nice environment and

57、 why?2.Which parts may be less nice and need to be improved? Why?3aGood environmentWhy?Central parkcleangreeneryfresh airnice to look atquiet and peacefulBad environmentWhy?Rubbish disposal areas at the bottom blocksrubbish spilling out of binsbad smellsunsightlyunhealthyfull of pests like rats, ins

58、ects, cockroaches Write a letter to the city mayor about the problems and your suggestions.I think that .We should/could.I suggest.3b In your letter, describe the environmental problems in your town/city. What are the problems? Where are they? What or who os causing there problems?then, give suggest

59、ions or possible ways to solve the problems.Writing tipsDear Sir/Madam,I have lived in this town ever since I was born and i love this town very much.I think that there are beautiful areas in this town, but there are also areas that arent attractive, like the rubbish disposal areas at the bottom of

60、our apartment blocks. there is rubbish coming out of the bins, and flies, cockroaches and rats running all over the rubbish. It is unpleasant to look at, smelly, and it makes the environment very unhealthy. the ploblem is there because the rubbish collectors do not come often enough to collect the r