1、Unit 13We are trying to save the earth.,Section A 1a-3b,serious pollution,We are harming our planet in so many ways.,伤害,air pollution,water pollution,Land pollution,noise pollution,Cars also pour dangerous gas into the air.,The factories that burn coal pollute the air with a lot of black smoke.,air
2、pollution,Factories put waste into the river.,water pollution,litter v. 乱扔 n. 垃圾rubbish /waste垃圾，废弃物,People should throw away litter in the bin.,n. 垃圾箱,Land pollution,noise pollution,There are more cars on the road.,Here are some words related to different kinds of pollution. Write them in the box b
3、elow. Then add more words.,1a,noise pollution _,air pollution _,water pollution _,loud music,planes,mobile phones,factories,cars,smoking,ships,factories,littering,rubbish,building houses,building houses,Help save the earth,We must think of better way to treat our planet in the future.,What do you us
4、ually do ?Are you a friend of the Earth? Take this quiz.,START,You drink a can of cola. What do you do?,I throw away cans.,I recycle cans.,You throw away the cans. Thats bad for the Earth.,You recycle the cans.Thats good for the Earth.,There are a lot of old newspapers at your home. What do you do?,
5、I throw the old newspapers away.,I recycle the old newspapers.,You throw old newspapers away.You waste paper.Thats bad for the Earth.,You recycle old newspapers. You save paper.Thats good for the Earth.,You go shopping. What do you do?,I use a lot of new plastic bags.,I use my own bag.,You use a lot
6、 of new plastic bags. Thats bad for the Earth.,You use your own bag.Thats good for the Earth.,When you write on a piece of paper, what do you do?,I write on one side only.,I write on both sides.,You use paper on one side only.Thats bad for the Earth.,You use paper on both sides.Thats good for the Ea
7、rth.,close down the factories;help to clean up the river; take the bus or subway;ride a bike;bring a bag to go shopping,throw rubbish in the cans; turn off the lights when you leave a room;use paper or resusable bags;recycle books and paper; turn off the shower when you wash your hair;dont use napki
8、ns;rethink,reuse, recycle . .,solutions,What other ways do you know to protect our environment?,写出下面单词的意思litter_ bottom_fisherman_ugly_cost_plastic_coal_,乱扔; 垃圾,底部,渔民,丑陋的,花费,塑料,煤,把下面的短语与汉语意思连起来。make a diffenencecut downlead to be full of play a part in,导致起作用减少参与充满,Listen and complete the sentences.,
9、1b,really dirty,rubbish,fish,litter,waste,government,close down,clean up,2a,Listen to the interview. Circle the kinds of pollution that Jason andSusan talk about.,A. land pollution B. air pollution C. noise pollution D. water pollution,1. The air is badly polluted because there are _on the road thes
10、e 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 away every day.4. People are also littering in_ like parks. Th is turns beautiful parks into ugly places.,more car,pollute,are throwing away,public places,2b,Listen
11、 again and complete the sentences.,Use the information in this class, role-play conversations about our environment.,2c,1. He _ go out with his parents, but nowhe _ staying at home alone. A. used to; is used to B. is used to; used to C.used to; used to D. is used to; is used to2. The interesting boo
12、k _ me 10 yuan. A. took B. paid C. spend D. cost,Choose 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 out,Make a poster!,The earth is badly polluted. P
13、lease make a poster and think of what we can do.,Save the earth!,Its the season when peach trees come into full bloom, over hills and hills.十里桃林十里桃花，漫山遍野的灼灼芳华。,In order to make our environment to be a better place to live,We should make an effort to protect it!,Thank You!,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,
