【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.Learnsomenewword

s:electricitydistanceclothaction2.Learnsomephrases:oughttoshutoffinsteadof3.Learnsomeusefulsentences:(1)Wouldyouliketobeagreenerperson?

(2)First,yououghttoshutofftheeletricitywhenyouleavearoom.(3)Easiersaidthandone.(4)Actionsspeaklouderthanwords.Whatshouldyoudoifyouwouldliketobeagre

enerperson?Youshouldsortthegarbage.=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/oughttotakeabu

stoschoolinsteadoftakingataxi.Youshould/oughttotakeaclothbagwhenyougoshopping.布料1bListento1aandchoosethecorrectanswers

.1.JaneandMichaelaremainlytalkingabout_______.A.whyweshouldshutofftheelectricitywhenweleaveB.whatweshouldusewhenwegoshoppingC.howtobeagreenerper

son2.Actionsspeaklouderthanwordsmeans____.A.wordsarenotasloudasactionsB.todowellisbetterthantosaywellC.actionscanspeak,butwordscan

’tdoit自主学习：•Read1aandfinishoffthefollowingtasks:•1.Answerthequestion:•WhatareJane’ssuggestion?•First,yououghttoshutofftheele

ctricitywhenyouleavearoom.•Second,you’dbetterwalkorrideabikeinsteadoftakingabusorataxiifyoutravelashortd

istance.•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._____________________

__________whenyouleavetheroom.2.Ifyoutravelashort__________,youshouldn’t_________________,but________________.Sothishelpsto_________

__and____________.3.Whenyougoshopping,you’dbetter_____________insteadofusing_____________.Yououghttoshutofftheelectricitydista

ncetakeabusorataxiwalkorrideabikesaveenergyreduceairpollutiontakeaclothbagplasticbagsA.Retell1abyyours

elfYoucanchooseonetopractice1a.B.Read1awithyourpartner交流展示：Howcanwebecomeagreenerperson?2Choosethecorrectverbsorphrasestoco

mpletethestatements.shutoffreducegrowrecycleridecoveruse1.______waste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.2.Saveelectricity.________theelec

tricitywhenyouarenotusingit.3.________boxesandplasticbottles.4.________fruitandvegetablesyourself.5.Tryto________

abikewhenyoutravel.6._________bothsidesofthepaper.7.__________panswhenyouarecooking.ReduceShutoffRecycleGrowrideUse

Cover3Matchthemwiththerightpictures.①Reducewaste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.②Saveelectricity.Shutoff

thelightswhenyouarenotusingthem.③Recycleboxesandplasticbottles.④Growfruitandvegetablesyourself.⑤Trytor

ideabikewhenyoutravel.⑥Usebothsidesofthepaper.⑦Coverpanswhenyouarecooking.ABCDEFG1.You____________(应该)throwt

herubbishintothegarbage.2.Youshould____________(关闭)theelectricitywhenyouleavearoom.3.You’dbetterwalkorrideabik

e___________(代替)takingabusorataxiifyoutravelashortdistance.4.It’sso______(容易)tobeagreenerperson.5.______________________________.(行动胜于言辞)ough

ttoshutoffinsteadofeasyActionsspeaklouderthanwordsSummary:Welearn:1.Somewords:action,distance,clothelectricit

y2.Somephrases:oughtto,shutoff,insteadof3.Someusefulsentences:(1)Wouldyouliketobeagreenerperson?(2)First,yououghttoturnoffthelightswhe

nyouleavearoom.(3)Easiersaidthandone.(4)Well,actionsspeaklouderthanwords.WeCan:1.Usetheproperwaystoprotecttheenvironmentinourlife.2.Talkabout

thegreenerlifestyle.•Read1a.•Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.•FinishSectionBinyourworkbook.•PreviewSectionC.

Warmtips(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！