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Unit2SavingtheEarthTopic3Whatcanwedoathometoprotecttheenvironment?•SectionBLet’splayagame.Sayasentencewithand,or,but&whilelikethisoneb

yone.A:IlikeEnglishandI’mgoodatit.B:IamgoodatEnglishwhilemygoodfriendisgoodathistory.C:Mygoodfriendisgooda

thistorybut…reusereducerecycleothersHowdoyousortthegarbageyou’vecollectedonyourownClean-upDay.plasticbottles...paperbagsandcups...lunchboxe

ssoftdrinkcans,plasticbottles,wastepaper,glass,paperbagsandcups...batteries...Whatshouldyoudoifyouwouldliketobeagreenerperson?Youshould

sortthegarbage.=Yououghttosortthegarbage.oughtto应该情态动词oughtto+动词原形oughtnotto+动词原形Youshould/oughtto…shutoffth

eelectricityn.电，电能关闭e.g.Youshould/oughttoshutofftheelectricitywhenyouleavearoom.Youshould/oughttorideabiketoyourschool.Youshould/oughttotakeabusto

schoolinsteadoftakingataxi.Youshould/oughttotakeaclothbagwhenyougoshopping.1bListento1aandchoosethecorrectanswers.1.JaneandMichae

laremainlytalkingabout_______.A.whyweshouldshutofftheelectricitywhenweleaveB.whatweshouldusewhenwegoshoppingC.howtobeagreenerperson2.Actionsspe

aklouderthanwordsmeans____.A.wordsarenotasloudasactionsB.todowellisbetterthantosaywellC.actionscanspeak,butwordsc

an’tdoitActionsspeaklouderthanwords.RemembersomeEnglishidiomsandtrytousethemoften.Easiersaidthandone.说起来容易做起来难。行动胜于言辞。1cRe

ad1aandcompletethetable.Tobeagreenerperson1._______________________________whenyouleavetheroom.2.Ifyoutravelashort_

_________,youshouldn’t_________________,but________________.Sothishelpsto___________and____________.3.Whenyougoshopping,you’dbe

tter_____________insteadofusing_____________.Yououghttoshutofftheelectricitydistancetakeabusorataxiwalkorrideabikesaveenergyreduceairpollutiontakea

clothbagplasticbagsRetellitRetell1alikethis:Iwouldliketobeagreenerperson.FirstIoughttoshutofftheelectrici

tywhenIleavearoom.Second,I’dbetterwalkorrideabikeinsteadoftakingabusorataxiifItravelashortdistance.Iwillsaveenergyandreduceairpollution.Third,I

willtakeaclothbagwhenIgoshopping.Iwon’tuseplasticbags.It’seasytobeagreenerperson.Howcanwebecomeagreenerpe

rson?2Choosethecorrectverbsorphrasestocompletethestatements.Thenmatchthemwiththerightpictures.shutoffreducegrowr

ecycleridecoveruse1.______waste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.2.Saveelectricity.________theelectricitywhe

nyouarenotusingit.3.________boxesandplasticbottles.4.________fruitandvegetablesyourself.5.Tryto________abikewh

enyoutravel.6._________bothsidesofthepaper.7.__________panswhenyouarecooking.ReduceShutoffRecycleGrowrideUseCover2Matchthemwiththerightpictures.①Re

ducewaste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.②Saveelectricity.Shutoffthelightswhenyouarenotusingthem.③Rec

ycleboxesandplasticbottles.④Growfruitandvegetablesyourself.⑤Trytorideabikewhenyoutravel.⑥Usebothsidesofthep

aper.⑦Coverpanswhenyouarecooking.3Readthepassageandfillintheblankswiththecorrectwords.Thenlistenandcheck.Thefi

rstletterofeachwordisgiven.Theearthisourhome.Somethingswehavedonearegoodfortheearthw_____somearebad.Wehavepollutedtheearth,a______itissicknow.We

c_____downtoomanytrees,solotsofrichlandhasc_______intodesert.Factoriesp____wastewaterintorivers.Pollutionhascausedmanys_____problems.Theearthiscr

yingforhelp.Whatshallwedotosaveit?Weshouldplantmoretrees,r_________thewasteweproduce,r_________thewastepaperandsoftdrinkcans,andridebikes

toreduceairpollution.Ithinkweshouldtrytobeg_________peopletoprotectourearth.Afterall,wehaveonlyoneearth.Weshou

lddoe_________toprotectit,orwe’llbepunishedandloseourhome.hilenduthangedoureriouseduceecyclereenerverything毕竟，归根结底4Work

ingroupsandsurveyyourgroupmembersaboutwhattheydotobegreenerpeople.Thenreportittoyourclass.Payattentiontothestress,liaison,incompleteplosionandin

tonation.Example:A:`Wha(t)doyou`often`dotobea`greenerperson?B:Well.`I`always`shutofftheelectricitywhenI`amnot`usingit.A:`Good.`Whata

boutyou,`John?C:…1.You____________(应该)throwtherubbishintothegarbage.2.Youshould____________(关闭)theelectricitywhenyouleavearoom.3.You’dbetterwalk

orrideabike___________(代替)takingabusorataxiifyoutravelashortdistance.4.It’sso______(容易)tobeagreenerperso

n.5.______________________________.(行动胜于言辞)oughttoshutoffinsteadofeasyActionsspeaklouderthanwordsWele

arn:1.Somewords:action,distance,electricity2.Somephrases:oughtto,shutoff,afterall3.Someusefulsentences:(1)Wouldyouliketobeagreenerperson?(2

)First,yououghttoturnoffthelightswhenyouleavearoom.(3)Easiersaidthandone.(4)Well,actionsspeaklouderthanwords.WeCan:1.Usetheproperw

aystoprotecttheenvironmentinourlife.2.Talkaboutthegreenerlifestyle.•Read1a.•Memorizetheusefulexpressionsandkeysenten

cesthatwelearntoday.•FinishSectionBinyourworkbook.•PreviewSectionC.