九年级U13 SectionB 3a-Self Check .ppt

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1、Unit13We'retryingtosavetheearth！张丽玲汕头市翠英中学Lead-inWhatenvironmentalproblemsarecausedbyus?随手拍usefastfoodboxesandpapercupsbuymorethingsthanweneedBrainstorm(1)destroylandlitterrubbishEnvironmentalunfriendlybehaviors_______waterdirty_______weatherterrible_____

2、___animalsendangered_____foodunhealthy________trafficheavy______________populationlarge_______airpollutedEnvironmentalproblemsBrainstorm(2)……throwinglitterSentencesPeopleare__________.Peopleare__________intotheriver.puttingwasteSentencesFactoriesare______

3、__intotheriver.Factoriesare___________intotheriver.bebeautifulSentencesButitusedto____________.Butitusedto____________.thetrafficwillbetooheavy.Ifpeopledrivecarsmore，SentencesIfpeople…，…will…SentencesIfpeoplethrowrubbishintotheriver，thewaterwillbedirty.If

4、people…，…will…Whatshouldwedotosavetheearth?EnvironmentalprotectionWecouldtryto…It’sourdutyto…It’sbetterto…Do…Isuggest…Doturnoffthelightswhenweleavearoom.Wecouldtrytostopridingincars.It‘sbettertostopusingpapertowelsornapkins（餐巾，餐巾纸）Whatshouldgovernmentsdot

5、osavetheearth?Whatshouldgovernmentsdotosavetheearth?Theyshouldclosedownthefactoriesthatputwasteintotheriver.Setupalotofdustbinsonthestreet.Stoppeoplefromusingwoodenchopsticks,plasticbowlsandbags.Organizepeopletocleanupthestreetsandrivers.so/sothat…inorder

6、to/soasto…Givereasons:EnvironmentalprotectionIt’sbettertouseourowncups/clothbagssothatwecanreducepollution.Isuggestthatrubbishcollectorscancollectrubbishmoreoftensoourcitywillbecleaner.我们一起来设计网站吧！WhataretheproblemsWhatiscausingtheseproblemsHowtosolvethemM

7、akeaproposalWhat:Results:The3R’s:⒈⒉⒊⒋Ourhabits;ItdoesgreatharmtoourenvironmentReduceReuseRecycleSavetheEarth!What:TakingBusesPeoplearethrowinglitterintotheriver.Thinkabouttheenvironmentinyourtown/cityandcompletethechartbelow.Whichpartsofthetown/cityhavean

8、iceenvironment?Whyaretheynice?Whichpartsneedtobeimproved?Why?3aGoodenvironmentWhyBadenvironmentWhyparkcleanfreshairquietgreenerystreetssomanytreesrestaurantscleanandtidyriveralotoflitterbadsmellsunsightlysomanycarsa