【文档说明】《Unit 2 Topic 3 What can we do at home to protect the environment》教学课件-九年级上册英语仁爱（科普版）.ppt，共(25)页，2.577 MB，由小喜鸽上传

转载请保留链接：https://www.ichengzhen.cn/view-105138.html

以下为本文档部分文字说明：

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

yone.A:IlikeEnglishandI’mgoodatit.B:IamgoodatEnglishwhilemygoodfriendisgoodathistory.C:Mygoodfriendisgoodathistorybut…学习目

标•1.学习并能写出P45—46的生词。•2、熟读1a，能够说出1a中重点单词和短语，并能够熟练做题。•3学习并掌握情态动词oughtto的结构的用法，并能够熟练做题。自学指导一•1.自学内容：课本45页—46页的生词。•2.

自学方法：先根据音标试读，同桌互相正音。•3.自学时间：6分钟•4.自学要求：会读，知道其汉语意思。自学检测1•英译汉：•1.oughtto•2.shutoff•3.electricity•4.distance•5.cloth•6.action•7.afterall•8.acid•1.应该

•2.停止；关掉•3.电；电能•4.距离•5.织物；布料•6.行动；行为•7.毕竟；归根结底•8.酸雨自学检测1•汉译英：•1.应该•2.停止；关掉•3.电；电能•4.距离•5.织物；布料•6.行动；行为•7.毕竟；归根结

底•8.酸雨•1.oughtto•2.shutoff•3.electricity•4.distance•5.cloth•6.action•7.afterall•8.acid自学指导二•自学内容：课本45页1a.•自学方法：听录音和扫读

。•自学时间：5分钟•自学要求：听1a，完成1b;读1a,完成1c.Whatshouldyoudoifyouwouldliketobeagreenerperson?Youshouldsortthegarbage.=Yo

uoughttosortthegarbage.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/oughttosh

utofftheelectricitywhenyouleavearoom.Youshould/oughttorideabiketoyourschool.Youshould/oughttotakeabu

stoschoolinsteadoftakingataxi.Youshould/oughttotakeaclothbagwhenyougoshopping.1bListento1aandchoosethecorrectanswers.1.JaneandMichae

laremainlytalkingabout_______.A.whyweshouldshutofftheelectricitywhenweleaveB.whatweshouldusewhenwegoshoppingC.howtobeagreenerperson2.A

ctionsspeaklouderthanwordsmeans____.A.wordsarenotasloudasactionsB.todowellisbetterthantosaywellC.action

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

1aLook,listenandsay.1cRead1aandcompletethetable.Tobeagreenerperson1._______________________________whenyouleavetheroom.2.Ifyoutr

avelashort__________,youshouldn’t_________________,but________________.Sothishelpsto___________and____________.3.Whenyougoshopp

ing,you’dbetter_____________insteadofusing_____________.Yououghttoshutofftheelectricitydistancetakeabusorat

axiwalkorrideabikesaveenergyreduceairpollutiontakeaclothbagplasticbagsRetellit自学指导3•自学内容：课本45页1a•自学方法：精读，试着复述和翻译。•自学时间：5分钟•自学

要求：通过关键词能够自己复述和翻译对话。Retell1alikethis:Iwouldliketobeagreenerperson.FirstIoughttoshutofftheelectricitywhenIleavearoom.Second,I’dbetterwal

korrideabikeinsteadoftakingabusorataxiifItravelashortdistance.Iwillsaveenergyandreduceairpollution.Third,Iwilltakeaclothbagwhe

nIgoshopping.Iwon’tuseplasticbags.It’seasytobeagreenerperson.自学指导4•自学内容：课本46页2、3•自学方法：合作探究。•自学时间：5分钟

•自学要求：完成p46页2、3。2Choosethecorrectverbsorphrasestocompletethestatements.Thenmatchthemwiththerightpictures.shutoffreducegrowrecycler

idecoveruse1.______waste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.2.Saveelectricity.________theelectricitywheny

ouarenotusingit.3.________boxesandplasticbottles.4.________fruitandvegetablesyourself.5.Tryto________abikew

henyoutravel.6._________bothsidesofthepaper.7.__________panswhenyouarecooking.ReduceShutoffRecycleGrowrideUseCover2Matchthemwiththeright

pictures.①Reducewaste.Don’tbuycupsorboxeswhichcanbeusedonlyonce.②Saveelectricity.Shutoffthelightswhenyouarenotusingthem.③Recycleboxesandpl

asticbottles.④Growfruitandvegetablesyourself.⑤Trytorideabikewhenyoutravel.⑥Usebothsidesofthepaper.⑦Coverpanswhenyouar

ecooking.3Readthepassageandfillintheblankswiththecorrectwords.Thenlistenandcheck.Thefirstletterofeachwordisgiven.Theearthisourhome.Something

swehavedonearegoodfortheearthw_____somearebad.Wehavepollutedtheearth,a______itissicknow.Wec_____downtoomanytrees,solotsofrichla

ndhasc_______intodesert.Factoriesp____wastewaterintorivers.Pollutionhascausedmanys_____problems.Theearthiscryingforhelp.Whatshallwedoto

saveit?Weshouldplantmoretrees,r_________thewasteweproduce,r_________thewastepaperandsoftdrinkcans,andridebikestoreduceairpollution

.Ithinkweshouldtrytobeg_________peopletoprotectourearth.Afterall,wehaveonlyoneearth.Weshoulddoe_________toprotectit,orwe’llbepunishedandlos

eourhome.hilenduthangedoureriouseduceecyclereenerverything毕竟，归根结底4Workingroupsandsurveyyourgroupmembersaboutwhattheyd

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

doyou`often`dotobea`greenerperson?B:Well.`I`always`shutofftheelectricitywhenI`amnot`usingit.A:`Good.`Whataboutyou,`Joh

n?C:…1.You____________(应该)throwtherubbishintothegarbage.2.Youshould____________(关闭)theelectricitywhen

youleavearoom.3.You’dbetterwalkorrideabike___________(代替)takingabusorataxiifyoutravelashortdistance.4

.It’sso______(容易)tobeagreenerperson.5.______________________________.(行动胜于言辞)oughttoshutoffinsteadofeasyActionsspeaklouderthanwordsWelearn:1

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

toturnoffthelightswhenyouleavearoom.(3)Easiersaidthandone.(4)Well,actionsspeaklouderthanwords.WeCan:1.Uset

heproperwaystoprotecttheenvironmentinourlife.2.Talkaboutthegreenerlifestyle.•Read1a.•Memorizetheusefulexpressions

andkeysentencesthatwelearntoday.•FinishSectionBinyourworkbook.•PreviewSectionC.