Unit2Topic3SectionB.ppt

Unit2SavingtheEarthTopic3Whatcanwedoathometoprotecttheenvironment?,SectionB,1bListento1aandchoosethecorrectanswers.,1.JaneandMichaelaremainlytalkingabout_.whyweshouldshutofftheelectricitywhenweleavewhatweshouldusewhenwegoshoppinghowtobeagreenerperson2.Actionsspeaklouderthanwordsmeans_.wordsarenotasloudasactionstodowellisbetterthantosaywellactionscanspeak,butwordscantdoit,1cRead1aandcompletethetable.,Yououghttoshutofftheelectricity,distance,takeabusorataxi,walkorrideabike,saveenergy,reduceairpollution,takeaclothbag,plasticbags,Retellit,Whatshouldyoudoifyouwouldliketobeagreenerperson?,Youshouldsortthegarbage.=Yououghttosortthegarbage.,Languagepoints,oughtto应该情态动词oughtto+动词原形oughtnotto+动词原形,Youshould/oughtto,shutofftheelectricity,n.电，电能,关闭,Languagepoints,e.g.Youshould/oughttoshutofftheelectricitywhenyouleavearoom.,Youshould/oughttorideabiketoyourschool.,Youshould/oughttotakeabustoschoolinsteadoftakingataxi.,Youshould/oughttotakeaclothbagwhenyougoshopping.,Languagepoints,Actionsspeaklouderthanwords.,RemembersomeEnglishidiomsandtrytousethemoften.,Easiersaidthandone.,说起来容易做起来难。,行动胜于言辞。,Howcanwebecomeagreenerperson?,2Choosethecorrectverbsorphrasestocompletethestatements.Thenmatchthemwiththerightpictures.,shutoffreducegrowrecycleridecoveruse,_waste.Dontbuycupsorboxeswhichcanbeusedonlyonce.Saveelectricity._theelectricitywhenyouarenotusingit._boxesandplasticbottles._fruitandvegetablesyourself.Tryto_abikewhenyoutravel._bothsidesofthepaper._panswhenyouarecooking.,Reduce,Shutoff,Recycle,Grow,ride,Use,Cover,2Matchthemwiththerightpictures.,Reducewaste.Dontbuycupsorboxeswhichcanbeusedonlyonce.Saveelectricity.Shutoffthelightswhenyouarenotusingthem.Recycleboxesandplasticbottles.Growfruitandvegetablesyourself.Trytorideabikewhenyoutravel.Usebothsidesofthepaper.Coverpanswhenyouarecooking.,3Readthepassageandfillintheblankswiththecorrectwords.Thenlistenandcheck.Thefirstletterofeachwordisgiven.,Theearthisourhome.Somethingswehavedonearegoodfortheearthw_somearebad.Wehavepollutedtheearth,a_itissicknow.Wec_downtoomanytrees,solotsofrichlandhasc_intodesert.Factoriesp_wastewaterintorivers.Pollutionhascausedmanys_problems.Theearthiscryingforhelp.Whatshallwedotosaveit?Weshouldplantmoretrees,r_thewasteweproduce,r_thewastepaperandsoftdrinkcans,andridebikestoreduceairpollution.Ithinkweshouldtrytobeg_peopletoprotectourearth.Afterall,wehaveonlyoneearth.Weshoulddoe_toprotectit,orwellbepunishedandloseourhome.,hile,nd,ut,hanged,our,erious,educe,ecycle,reener,verything,毕竟，归根结底,You_(应该)throwtherubbishintothegarbage.2.Youdbetterwalkorrideabike_(代替)takingabusorataxiifyoutravelashortdistance.3._.(行动胜于言辞),Exercises,oughtto,insteadof,Actionsspeaklouderthanwords,Welearn:1.Somewords:action,distance,electricity2.Somephrases:oughtto,shutoff,afterall3.Someusefulsentences:(1)Wouldyouliketobeagreenerperson?(2)First,yououghttoturnoffthelightswhenyouleavearoom.(3)Easiersaidthandone.(4)Well,actionsspeaklouderthanwords.WeCan:1.Usetheproperwaystoprotecttheenvironmentinourlife.2.Talkabou