仁爱英语九年级上Unit 2 Topic 3 Section A.ppt

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1、Unit2SavingtheEarthSectionATopic3Whatcanwedoathometoprotecttheenvironment?Heisagreenerperson.Iknowthathe'sworkingforanorganizationthatprotectstheenvironment.定语从句Doyouknowwhatheisdoingthere?Hismainjobistohelpspreadmessageaboutprotectingtheenvironment.Sheisagreenerperson,too.

2、Iknowthatshe'salsoworkingforanorganizationthatprotectstheenvironment.Hermainjobistohelpspreadmessageaboutprotectingtheenvironment.Areyouagreenerperson?savewaterrecyleplasticgreenfoodthethreeR's--reduce,reuseandrecycleWhichdayistheWorldEnvironmentDay?It'sJune5th.Whatcanwedoa

3、thometoprotecttheenvironment?plasticbagsreuseusebothsidesofthepaper=useeither/eachsideofthepaperWeshouldreducethewasteweproduce.定语从句Whatcanstudentsdoatschool?Weencouragestudentstocollectwastepaperandsoftdrinkcans.Thenwecansortthemsothattheycanberecycled.Cyclingcanprotectthe

4、environmentanditcansavemoney,too.Listento1aagainandanswerthequestions.(1)Whoisworkingforanorganizationthatprotectstheenvironment?Jane.(2)What’shermainjob?Hermainjobistohelpspreadthemessageaboutprotectingtheenvironment.(3)Shouldweusebothsidesofpaper?Yes,weshould.(4)Whyisther

5、ecyclinguseful?Itcanprotecttheenvironment,anditcansavemoney,too.1aListen,lookandsay.1bListento1aandcompletethetable.organizationprotecttheenvironmentspreadthemessagereducethewastewastepaper1cRead1aandcompletethesentences.ThethreeR’s---______,______and_______---areimportant.

6、Athome,wecan,forexample,useboth______ofpaperandreuse_____bags.Atschool,studentsareencouragedto_____wastepaperand______________becauserecyclingcanprotectthe____________and_______money.Thenwe_______them______theycanberecycled.reducereuserecyclesidesplasticcollectsoftdrinkcans

7、environmentsavesortsothatKeywords1.workforanorganization2.helpspreadthemessage3.thethreeR’s---reduce,reuseandrecycle4.reducethewaste5.reuseplasticbags6.recycle7.encouragesb.todosth.8.sortRetellit(1)Weshoulduseplasticbagsasfewaspossible.(2)Weshouldthrowthegarbageintheriver.(

8、3)Weshouldreducethewasteweproduce.(4)Weshouldusebothsidesofpaper.(5)Weshouldthrowt