(
课件网) Unit 13 We're trying to save the earth! Section A 1a-2c My school 淋洋中心学校 My school clean beautiful comfortable excellence Some schools dirty in a mess terrible Our city Our earth The earth is polluted. Lead-in Pollution What kinds of pollution are they Lead-in Factories put waste into the river. water pollution waste n. 废水 air pollution The factories that burn coal pollute the air with a lot of black smoke. coal n. 煤炭 Cars also pour dangerous gases into the air. Some people smoke in public places. air pollution noise pollution The cars make much noise. People build houses. Pollution Too much pollution noise pollution water pollution air pollution Lead-in land pollution Our earth We're trying to save the earth! 我们正竭尽全力拯救地球！ try to do=try one's best to do 尽力去做某事 Let's play games Think and action ！ Listen and complete！ Read and speak ！ 1 2 3 Climb the stairs top 1a Here are some words related to different kinds of pollution. Write them in the box below. 1.Read and speak ！ Listen and complete the sentences. really dirty rubbish fish litter waste government close down clean up 含情态动词的被动语态：情态动词+be+v.过去分词 1b 河底 2.Listen and complete！ What should we do to protect our environment and save the earth Turn off the lights when we leave the room stop driving to take a bus Stop using napinks Recycle books or paper 3.Think and action ！ Don’t use paper napkins. riding a bike Group work Result Defeat There is a message, please check it. I hope you can think of more ways to protect the world . And I wish you can call on more people to save the earth . Many hands make light work. please！ 人多力量大！ Save the world ! Save ourselves ! Protect the world ! Protect ourselves ! Let’s take action now ! Come on ! Our slogans 口号 [ sl g nz] call on more people We only have one earth! Let's play a part in loving and saving it! Homework 1.Summarize pollution and methods to protect our environment . 2.Do research and report，Try to find out the pollution around us.How should the problem be solved （Tip：According to the task 1） 3.Compare the following pictures,Write a short passage ，call on more people to protect our earth. 1.Summarize pollution and methods to protect our environment . 2.Do research and report，Try to find out the pollution around us.How should the problem be solved （Tip：According to the task 1） My research Name: Time: Weather: City: Place 1 Place 2 Place 3 What was the problem？ What caused the problem？ How should the problem be solved 2.Do research and report，Try to find out the pollution around us.How should the problem be solved （Tip：According to the task 1） My research Name: LL Time:May 1st Weather:Rainy City: Lixin Village of SuiChuan Place 1 river Place 2 school Place 3 park What was the problem？ There are many plastic bags in the river What caused the problem？ Many people pour their garbage into the river How should the ... ...
