英语人教版九年级全册How to protect the environment

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1、Topic:HowtoprotecttheenvironmentStep1Lead-in1.Talkabouttheenvironmentalproblems.2.Whatcausestheseproblems.Showpicturestothestudents.Step2ReadingandWritingTask1:Discussthewaystoprotecttheenvironment.使用句型描述：Weshould/WehadbetterdoWeshouldn’t/Wehadbetternotd

2、oHowcanweprotecttheenvironment?Weshould…1.plantmoretrees2.savewater3.turnoffthelightswhenweleavetheroom4.gotoschoolonfoot…Weshouldnot…1.cutdowntrees2.wastewater3.throwrubbisheverywhere4.useplasticbags…Task2:ReadingReadthepassage,andanswerthequeations.Pas

3、sageScientistssaythatin30years,morethanhalfofthepeopleintheworldwon’thaveenoughcleanwater.Wehavetolearnhowtosavemorewaterforourselvesandourchildren.Hereissomeadviceforsavingwater：First,turnoffthetapwhileyoubrushyourteeth.Youcansaveasmuchas450literseachmo

4、nth.Second,leakytaps(漏水的龙头)wastealotofwater.Fixthemrightaway！Third,youcaneasilycutyour10-minuteshowersinhalf---andyou’llbejustasclean.Fourth,whenyouwashdishes,don’tletthewaterrun.Atlast,onlywashclotheswhenyouhavealottowash.Ifyourwashingmachineisn’tfull,y

5、ou’rewastingwater！()1.What’sthebesttitleofthearticle?A.WhyShouldWeSaveWater?B.SuggestionsaboutHowtoSaveWater.C.WaterIsImportant.D.Don’tWasteWater.()2.Howmanysuggestionsaretheretosavewater?A.3B.4C.5D.6Task3:Playagame:Choosetheluckynumberandfinishthetask.(

6、每组挑选一个代表选号码，并完成这个号码相对应的题目)No.1Completethesentences1.保护环境是我们的责任。________________protecttheenvironment.2.我们应该尽我们最大努力让城市越来越干净。Weshould_____________tomakeourcity_____________________.3.最好的减少空气污染的方法是少开车。______________toreduceairpollutionis____________________

7、____.NO.2Correctthemistakes1.Mr.Greenisacleaner,shecleansthestreet.2.Justnow,hedidhomeworkandtakeoutthetrash.3.Inthefuture,therewillhavelesscarsandmoretrees.4.Myhometownisainterestingplace.Iverylikeit.5.Theybybiketoschool.NO.3同义句转换1.Weshouldprotecttheenv

8、ironment._____________________protecttheenvironment.2.Heusuallywalkstoschool.Heusually__________school_________.3.Wemustlookafterthetreesandflowerswell.Wemust__________________________thetreesandflowers.4.Weshouldn’tusepla