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1、Unit2SavingtheEarthTopic3Whatcanwedoathometoprotecttheenvironment?SectionA课件1Kindsofpollution:airpollutionwaterpollutionnoisepollutionlittersoilpollutionlightpollutionTheairsmellsterrible.Theflowersandgrasshavegone!Thewaterisdirty.Wemustdosomethingto prote
2、cttheenvironment!Whatshouldwedoorshouldn’tdo?Listsomeofthemingroups.ThethreeRsareimportant.(threeRs—reduce,reuseandrecycle)rrr++=threeRsYoutry!Youcan!Journalist:Sowhatkindofthingscanwedoathometoprotecttheenvironment?Jane:Weshould.Forexample,Weshouldand.Jou
3、rnalist:Whatcanstudentsdoatschool?Jane:Ithinkrecyclingcannotonlyprotecttheenvironmentbutalsosavemoney.Soweencouragestudentsto.Thenwesortthemsothattheycanberecycled.Journalist:It’sniceofyoutodothat.Thankyou!Jane:It’sapleasure..reducethewasteweproduceuseboth
4、sidesofpapercollectwastepaperandsoftdrinkcansEveryoneissupposedtodosoreuseplasticbagsBrainstormWorkaloneFillintheblanksaccordingto1a.1.Thejournalistis____________Janeabout____________________.2.Jane’smainjobis_______________________________________________
5、____3.Weshoulduse________________andreuse__________athome.4.Atschool,studentscancollectwastepaperand____________.5.Recyclingisanexcellentwaynotonlyto__________________butalsoto_________.interviewingenvironmentprotectiontohelpspreadthemessageaboutprotecting
6、theenvironment.bothsidesofpaperplasticbagssoftdrinkcansprotecttheenvironmentsavemoneyTest654321Choosethepicturestogetyourquestions.连词or,and,but和while的用法or否则的话and并且,而且but但是,表示转折while而,然而强调对比Noiseisakindofpollution.It’sharmfultoourhearing.Jointhesentenceswit
7、hor,and,butorwhile.Noiseisakindofpollutionandit’sharmfultoourhearing.homeShewasbusycooking.TheywerewatchingTV.Jointhesentenceswithor,and,butorwhile.ShewasbusycookingwhiletheywereWatchingTV.homeHehasfailedseveraltimes.Henevergivesup.Jointhesentenceswithor,a
8、nd,butorwhile.Hehasfailedseveraltimesbuthenevergivesup.homeSomethingswehavedonearegoodfortheearth.Somearebad.Jointhesentenceswithor,and,butorwhile.Somethingswehavedonearegoodfortheearthwhilesomearebad.homeThe
