【文档说明】《Unit 2 Topic 3 What can we do at home to protect the environment》课件-九年级上册英语仁爱（科普版）.ppt，共(20)页，5.359 MB，由小喜鸽上传

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Unit2SavingtheEarthTopic3Whatcanwedoathometoprotecttheenvironment?SectionBLearningaims(学习目标）1.Learnsomenewwords:electricitydistanceclothaction2.Lear

nsomephrases:oughttoshutoffinsteadof3.Learnsomeusefulsentences:(1)Wouldyouliketobeagreenerperson?(2)First,yououghttoshu

tofftheeletricitywhenyouleavearoom.(3)Easiersaidthandone.(4)Actionsspeaklouderthanwords.Whatshouldyoudoifyouwouldliketobeagreenerperson?Youshoulds

ortthegarbage.=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.Y

oushould/oughttoshutofftheelectricitywhenyouleavearoom.Youshould/oughttorideabiketoyourschool.Youshould/oughttotakeabust

oschoolinsteadoftakingataxi.Youshould/oughttotakeaclothbagwhenyougoshopping.布料1bListento1aandchoosethecorrectanswers

.1.JaneandMichaelaremainlytalkingabout_______.A.whyweshouldshutofftheelectricitywhenweleaveB.whatweshouldusewhe

nwegoshoppingC.howtobeagreenerperson2.Actionsspeaklouderthanwordsmeans____.A.wordsarenotasloudasactionsB.todowellisbett

erthantosaywellC.actionscanspeak,butwordscan’tdoit自主学习：•Read1aandfinishoffthefollowingtasks:•1.Answerthequestion:•WhatareJane’ssuggestion?•Fir

st,yououghttoshutofftheelectricitywhenyouleavearoom.•Second,you’dbetterwalkorrideabikeinsteadoftakingabusorataxiifyoutravelashortdi

stance.•Third,takeaclothbagwhenyougoshopping.•2.Findouttheusefulphrasesandsentences.Actionsspeaklouderthanwords.Easiersaidthandone.说起来容易做起来难。行动胜于言

辞。合作探究：Pairwork:Inpairs,practice1awithyourpartner.自主学习：Read1aandcompletethetable.Tobeagreenerperson1._______________________________whenyouleavether

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

____________.3.Whenyougoshopping,you’dbetter_____________insteadofusing_____________.Yououghttoshutofftheelectricitydistancetakeabusorat

axiwalkorrideabikesaveenergyreduceairpollutiontakeaclothbagplasticbagsA.Retell1abyyourselfYoucanchooseonetopractice1a.B.Read1awithyourpartner交流

展示：Howcanwebecomeagreenerperson?2Choosethecorrectverbsorphrasestocompletethestatements.shutoffreducegrowrecyclerid

ecoveruse1.______waste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.2.Saveelectricity.________theelectricitywhenyouarenotusing

it.3.________boxesandplasticbottles.4.________fruitandvegetablesyourself.5.Tryto________abikewhenyoutravel.6._________bo

thsidesofthepaper.7.__________panswhenyouarecooking.ReduceShutoffRecycleGrowrideUseCover3Matchthemwith

therightpictures.①Reducewaste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.②Saveelectricity.Shutoffthelightswhenyouarenotusingthem.③Recycleboxe

sandplasticbottles.④Growfruitandvegetablesyourself.⑤Trytorideabikewhenyoutravel.⑥Usebothsidesofthepaper.⑦Cove

rpanswhenyouarecooking.ABCDEFG1.You____________(应该)throwtherubbishintothegarbage.2.Youshould____________(关闭)theele

ctricitywhenyouleavearoom.3.You’dbetterwalkorrideabike___________(代替)takingabusorataxiifyoutravelashortdistance.4.It’sso_____

_(容易)tobeagreenerperson.5.______________________________.(行动胜于言辞)oughttoshutoffinsteadofeasyActionsspeak

louderthanwordsSummary:Welearn:1.Somewords:action,distance,clothelectricity2.Somephrases:oughtto,shu

toff,insteadof3.Someusefulsentences:(1)Wouldyouliketobeagreenerperson?(2)First,yououghttoturnoffthelightswhenyouleavearoom.(3)Easiersaidthandone.(4)W

ell,actionsspeaklouderthanwords.WeCan:1.Usetheproperwaystoprotecttheenvironmentinourlife.2.Talkaboutthegreenerl

ifestyle.•Read1a.•Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.•FinishSectionBinyourworkbook.•PreviewSectionC.W

armtips(温馨提示）•Wehaveonlyoneearth,protectingitistoprotectourselves.•我们只有一个地球，保护它就是保护我们自己！