【文档说明】《Unit 2 Topic 3 What can we do at home to protect the environment》PPT课件9-九年级上册英语仁爱（科普版）.ppt，共(20)页，3.159 MB，由小喜鸽上传

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Unit2SavingtheEarthTopic3Whatcanwedoathometoprotecttheenvironment?SectionBLet’splayagame.Sayasentencewithand,or,but&whilelikethisonebyone.A:IlikeEng

lishandI’mgoodatit.B:IamgoodatEnglishwhilemygoodfriendisgoodathistory.C:Mygoodfriendisgoodathistorybut…reusereducerecycleothers

Howdoyousortthegarbageyou’vecollectedonyourownClean-upDay.plasticbottles...paperbagsandcups...lunchboxessoftdrinkcan

s,plasticbottles,wastepaper,glass,paperbagsandcups...batteries...Whatshouldyoudoifyouwouldliketobeagre

enerperson?Youshouldsortthegarbage.=Yououghttosortthegarbage.oughtto应该情态动词oughtto+动词原形oughtnotto+动词原形Youshould/oughtto…shutofftheelectricityn.电，电能关

闭e.g.Youshould/oughttoshutofftheelectricitywhenyouleavearoom.Youshould/oughttorideabiketoyourschool.Youshould

/oughttotakeabustoschoolinsteadoftakingataxi.Youshould/oughttotakeaclothbagwhenyougoshopping.1bListento1aandchooset

hecorrectanswers.1.JaneandMichaelaremainlytalkingabout_______.A.whyweshouldshutofftheelectricitywhenweleaveB.whatweshouldusewhenwegoshop

pingC.howtobeagreenerperson2.Actionsspeaklouderthanwordsmeans____.A.wordsarenotasloudasactionsB.todowellisbetterthantosaywellC.actionscansp

eak,butwordscan’tdoitActionsspeaklouderthanwords.RemembersomeEnglishidiomsandtrytousethemoften.Easiersaidthandone.说起来容易做起来难。行动胜于言辞。1aLook,listena

ndsay.1cRead1aandcompletethetable.Tobeagreenerperson1._______________________________whenyouleavether

oom.2.Ifyoutravelashort__________,youshouldn’t_________________,but________________.Sothishelpsto___________and____________.

3.Whenyougoshopping,you’dbetter_____________insteadofusing_____________.Yououghttoshutofftheelectricity

distancetakeabusorataxiwalkorrideabikesaveenergyreduceairpollutiontakeaclothbagplasticbagsRetellitRetell1alikethis:Iwouldliketobeagreenerperson.

FirstIoughttoshutofftheelectricitywhenIleavearoom.Second,I’dbetterwalkorrideabikeinsteadoftakingabusorataxiifItravelashortdi

stance.Iwillsaveenergyandreduceairpollution.Third,IwilltakeaclothbagwhenIgoshopping.Iwon’tuseplasticbags.It’seasytobeagreenerperson.Howcanwebe

comeagreenerperson?2Choosethecorrectverbsorphrasestocompletethestatements.Thenmatchthemwiththerightpictures.shutoffr

educegrowrecycleridecoveruse1.______waste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.2.Saveelectricity.________theelectricitywheny

ouarenotusingit.3.________boxesandplasticbottles.4.________fruitandvegetablesyourself.5.Tryto________abikewhe

nyoutravel.6._________bothsidesofthepaper.7.__________panswhenyouarecooking.ReduceShutoffRecycleGrowrideUseCover2Matchthemwiththe

rightpictures.①Reducewaste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.②Saveelectricity.Shutoffthelightswhenyouareno

tusingthem.③Recycleboxesandplasticbottles.④Growfruitandvegetablesyourself.⑤Trytorideabikewhenyoutravel.⑥Usebothsidesofthepaper.⑦Coverpanswhenyo

uarecooking.3Readthepassageandfillintheblankswiththecorrectwords.Thenlistenandcheck.Thefirstletterofeachwordisgiven.Theearthisourhome.Somethin

gswehavedonearegoodfortheearthw_____somearebad.Wehavepollutedtheearth,a______itissicknow.Wec_____downtoomanytrees,solotsofrichlandhasc__

_____intodesert.Factoriesp____wastewaterintorivers.Pollutionhascausedmanys_____problems.Theearthiscryingforhelp.Whatshallwedotosaveit?Weshouldplan

tmoretrees,r_________thewasteweproduce,r_________thewastepaperandsoftdrinkcans,andridebikestoreduceairpollution.

Ithinkweshouldtrytobeg_________peopletoprotectourearth.Afterall,wehaveonlyoneearth.Weshoulddoe_________toprotec

tit,orwe’llbepunishedandloseourhome.hilenduthangedoureriouseduceecyclereenerverything毕竟，归根结底4Workingroupsandsurveyyourgroupmembersabo

utwhattheydotobegreenerpeople.Thenreportittoyourclass.Payattentiontothestress,liaison,incompleteplosionandintonation.Example:A:`Wha(t)doyou

`often`dotobea`greenerperson?B:Well.`I`always`shutofftheelectricitywhenI`amnot`usingit.A:`Good.`Whataboutyou,`John?C:…1.You____

________(应该)throwtherubbishintothegarbage.2.Youshould____________(关闭)theelectricitywhenyouleavearoom.3.You’dbetterwalkorrideabike___________(代替

)takingabusorataxiifyoutravelashortdistance.4.It’sso______(容易)tobeagreenerperson.5.__________________________

____.(行动胜于言辞)oughttoshutoffinsteadofeasyActionsspeaklouderthanwordsWelearn:1.Somewords:action,distance,electr

icity2.Somephrases:oughtto,shutoff,afterall3.Someusefulsentences:(1)Wouldyouliketobeagreenerperson?(2)First,yououghttoturnoffthelightswhen

youleavearoom.(3)Easiersaidthandone.(4)Well,actionsspeaklouderthanwords.WeCan:1.Usetheproperwaystoprotecttheenvironmentinourlife

.2.Talkaboutthegreenerlifestyle.•Read1a.•Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.•FinishSectionBinyou

rworkbook.•PreviewSectionC.