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1、Unit 2 Saving the Earth Topic 1 Pollution has caused too many problems.Section B黔西县思源实验学校黔西县思源实验学校 薛念薛念Kinds ofdiseasesconsider:What cause those diseases?consider:What cause those diseases?The types of pollutionair pollutionlitterwater pollutionnoise pollutionlight pollutionsoil pollutionIt can caus
2、e many problems!It is harmful to our health!It causes some diseases!（尤指对健康或环境）有害的，导致损害的相当于词组do harm to.Chemical factoryWhat were they talk?Listen to 1a and choose the best answer.1.()Whats wrong with Mrs.Zhou?A.Its difficult for her to breathe.B.She has a bad cold.C.Her hometown has big changed.2.()
3、How long has Mrs.Zhou been like this?A.She has been like this since two weeks.B.She has been like this for last week.C.She has been like this since last week3.()Has Mrs.Zhou seen a doctor?A.Yes,she has.B.Not yet.C.No,she havent 4.()Has Kangkang noticed the dead fish in the river?A.Oh,no.B.we dont kn
4、ow.C,Oh,yes.ACBC1.Whats wrong with Mrs.Zhou?2.What caused Mrs.Zhous problems?3.What will Kangkang do?4.Do you have any other ways to solve Mrs.Zhous problems?Read 1a and answer the questions.She cant breathe and got a pain in her throat.The bad air makes her chest hurt and she cant sleep well at nig
5、htThe bad air and too much noise.He will write to the newspaper about these problems.Rush to answer 抢答1.心情差 _2.不能容忍某事_3.我希望政府能快点解决这个问题_4.更糟糕的是_5.从上周开始我就像这样了_6.这真是很糟糕_in a bad moodcant bear sthI hope the government will solve this problem soonWhats worseIve been like this since last week.Its really a
6、wful.Show Time Read the conversation in roles and act it out.Finish 2Dear editor,Im writing to say something about the chemical factory near my house.The factory causes _(too many/too much)problems.First,it produces terrible gas,and it is hard for us to _(breathe/breath).Whats worse,the factory make
7、s a lot of noise.We cant sleep well at night.It also pollutes the river nearby.Now there are many _(die/dead)fish in the river.I think people should care for these problems and I hope the government will solve them soon.Yours,Kangkangtoo many幻灯片幻灯片 20breathedeadPair workMake a conversation to give u
8、s some advice to how to protect the environment.We hope the sky become bluer,the air become fresher,the river becomeCleanerour world become more and more beautiful!Its everyones duty to love and protect the environment.To be a greener person to love and protect the environment.1.Some words:breathe,b
9、reath,chest,.2.Some phrases:be harmful to,too many,too much,much too.3.Some sentences:(1)How long have you been like this?(2)Whats worse.(3)Its really awful.Describe the environment pollutions by ourselves,and can give some advice to protect the envrionment.Homework1.Read 1a.2.Review the key point of Section B.3.Preview Section C.