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1、Section APeriod One第1頁/共26頁litterbottomfishermancoaluglyadvantagecostwoodenplastictakeawaybinv. 亂扔亂扔n. 底部；最下部底部；最下部n. 漁民；釣魚的人漁民；釣魚的人n. 煤；煤塊煤；煤塊adj. 丑陋的；難看的丑陋的；難看的n. 優(yōu)點；有利條件優(yōu)點；有利條件v. 花費花費adj. 木制的；木頭的木制的；木頭的n. 塑料；塑膠塑料；塑膠n. 外賣食物外賣食物n. 垃圾桶垃圾桶Words Review第2頁/共26頁Save the Earth!第3頁/共26頁To talk about pollu

2、tion and environment protectionTo learn to use the sentence pattern used to.but now should do sth.第4頁/共26頁Endangered animals DesertificationNatural disastersPollution第5頁/共26頁Saving endangered animals is one thing we can do for our world. What else can we do to help save the planet?第6頁/共26頁try to use

3、 the public transportationrecycle books and paperturn off the light when you leave a roomturn off the shower while you are washing your hair第7頁/共26頁1a1aHere are some words related to different kinds of pollution. Write them in the box below. Then add mare words. loud music cars rubbish planeslitteri

4、ng ships factories smoking building houses mobile phones Noise pollution:loud music, planes, building houses, mobile phonesAir pollution:cars, factories, smoking, building housesWater pollution:rubbish, littering, ships, factories第8頁/共26頁1b1bListen and complete the sentences.What was the problem?The

5、 river was _. Even the bottom of the river was full of _. There were no more _ for fishermen to catch.What caused the problem?People are throwing _ into the river.Factories are polluting _ into the river.How should the problem be solved?We should write to the _ and ask them to _ the factories. Every

6、one should help to _ the river.really dirtyrubbishfishlitterwastegovernmentclose downclean up第9頁/共26頁1c1cRole-play the conversation. Then make your own conversations about the kinds of pollution in 1a.The air was polluted. The heavy smoke flew to the air.But, it used to be clean and clear.Yes, but f

7、actories produced lots of waste gas everyday. Everyone in the town should play a part in clean it up. 第10頁/共26頁2a2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about.A. land pollution B. air pollution C. noise pollution D. water pollution1.The air is badly pollut

8、ed 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. People _ things everyday.4.People are also littering in _ like parks. This is turning beautiful places into ugly ones.more carspolluteare thro

9、wing awaypublic places2b2b Listen again and complete the sentences.第11頁/共26頁2c2cUse the information in 2a and 2b to role-play conversations between Jason and Susan.The air has become really polluted around here. Im getting very worried. Yes, I used to be able to see the stars in the sky.The problem

10、is that therere more cars on the road these days and factories that burn coal also pollute the air with a lot of black smoke. .第12頁/共26頁1.How to cut down air pollution?Read the dialogue in 2d, then answer the questions below.We should ride a bike, take the bus or subway instead of driving. Its good

11、for health and it costs nothing. Bring a bag to go shopping. Dont use wooden chopsticks or plastic forks. Throw rubbish in the bins, etc.2. What are other advantages of bike riding?3. How to solve the waste pollution?第13頁/共26頁Read and try to recite the conversations in 5-10 minutes.第14頁/共26頁1. Role

12、play the conversation in groups;2. Role play the conversation in front of the class2d2d第15頁/共26頁Jason and Susan are talking about how to solve pollution. To cut down air pollution, we should _ _. Bike riding _ and it doesnt _. As for waste pollution, Susan thinks simple things like _ can help. Jason

13、 never _ _ when he buys takeaway food. Susan suggests that we should _ in the bins and keep pubic places clean. ride a bike, take the bus or subwayinstead of drivingis good forhealthcost anythingbringing a bag to go shoppingtakes wooden chopsticks orplastic forksthrow rubbish第16頁/共26頁Language points

14、 部分部分供教師根據(jù)學生學習供教師根據(jù)學生學習理解的實際程度理解的實際程度穿插選擇講解穿插選擇講解第17頁/共26頁1.Were trying to save the earth! 我們正在竭盡全力拯救地球我們正在竭盡全力拯救地球! try to do =try ones best to do 努力去做某事努力去做某事Every student should try to study hard in order to study in a university.為了進入大學學習，每個學生都應該努力學習。第18頁/共26頁2. Here are some words related to dif

15、ferent kinds of pollution. be related to 與與有關有關I am not related to him in any way. 我和他無任何關系。 第19頁/共26頁3. Everyone in this town should play a part in cleaning it up! play a part in 在在方面起作用方面起作用A good diet plays a large part in helping people live longer.健康的飲食在幫助人們長壽方面起著非常大的作用。第20頁/共26頁4. Even the bot

16、tom of the river was full of rubbish. Yes, but people are throwing litter into the river.litter 和和 rubbish : :“垃圾垃圾”，不可數(shù)名詞，不可數(shù)名詞rubbish 指指“沒用的東西沒用的東西(被扔或?qū)⒁獊G棄被扔或?qū)⒁獊G棄的無用的東西的無用的東西)”不可回收不可回收litter 指指“(室內(nèi)或公共場所室內(nèi)或公共場所)亂扔的廢物亂扔的廢物(紙屑、不要的包裝紙、廢瓶等紙屑、不要的包裝紙、廢瓶等)”還可回還可回收收Throw the rubbish out. Pick up your litte

17、r after a picnic. 第21頁/共26頁注注: 另附另附word文檔。文檔。 點擊此處鏈接點擊此處鏈接第22頁/共26頁漢譯英。漢譯英。1.你想要做什么？你想要做什么？2. 他在工作中其重要作用。他在工作中其重要作用。3. 這些問題都是密切相關的。這些問題都是密切相關的。1. What are you trying to do?2. He plays an important part in the work.3. These problems are closely related.第23頁/共26頁1. try to do =try ones best to do 2. be related to3. play a part in 4. litter & & rubbish第24頁/共26頁1. Write a short passage abouthow to protect our environment.2. Preview the new words and expressions.3. Preview the article on page 59.第25頁/共26頁感謝您的觀看。第26頁/共26頁