最新仁爱版英语九上U2T3SA示范课课件

Unit2Topic3Whatkindsofthingscanwedotoprotecttheenvironment?SectionA仁爱版九年级英语上册Step1Haveaconversationandleadin:Whatshouldwedoandnotdotoprotecttheenvironment?Weshould.......Weshouldn't......Step2Learnandcheckthewords.1.protection/prə‘tekʃn/n.保护protectv.2.organization/‘ɔ:gənai’zeiʃn/n.组织organizev.3.recycle/‘ri:’saikl/n.回收利用,再利用cyclen.循环4.plastic/'plæstik/adj.塑料的(plasticbags)5.can/kæn/n.(美）罐子,罐头Canyoucancans?6.nod/nɔd/v.点头（nodded）7.agreement/ə'gri:mənt/n.同意，一致，协议8.disagreement/'disə'gri:mənt/n.分歧，争论9.hurry/'hʌri/v.&n.赶快，匆忙10.hurryup赶快，快点11.giveup放弃giveupdoingsth.12.battery/'bætəri/n.电池(batteries)单词检测：checkthewords根据句意及首字母或汉语提示写出单词。1.“AreyouOK?”IaskedJim.Hesmiledandn_____tome.2.Wehaddifferentopinionsatfirst,aftertalkingaboutitforhours,wereachedana__________finally.3.Inordertoprotecttheenvironmentintheschool,weoftencollectwastepaperand________（塑料的）bags.4.__________(回收）isthebestwayofdealingwithrubbish.5.Natureneedsour__________(保护）becauseweourselvesarepartofit.6.__________(快点），orwewon'tgettotherailwaystationontime.oddedgreementplasticRecyclingprotectionHurryupStep3Listento1aandcompletethetable.AninterviewwithJanewhereJaneworksinan________________to______________________whatJaneisdoinghelping________________aboutprotectingtheenvironmentwhatwecandoathome________________weproducewhatstudentscandoatschoolcollect__________andsoftdrinkcansorganizationprotecttheenvironmentspreadthemessagereducethewastewastepaperStep4Readandunderstand.1.Readaftertheteacher.2.Act1aout.(两人一组表演）（男女生分角色表演）1.Readanddiscussthemeaningoftheconversationinyourgroup.2.Findoutthekeypointsinthisconversation.Step5Thekeypoints:1.Weshouldreducethewasteweproduce.2.Weshouldusebothsidesofpaperandreuseplasticbags.3.Soweencouragethemtocollectwastepaperandsoftdrinkcans.4.Thenwesortthemsothattheycanberecycled.5.Thankyou.It'sapleasure.Step6Read1aandcompletethepassage.AjournalistisinterviewingJaneaboutenvironmentalp_________.Janeisworkingforanorganizationthatp_________theenvironment.Hermainjobistohelpspreadthemessageaboutp_________theenvironment.Shethinksweshouldr________thewastewep_________.Forexample,weshoulduseb______sidesofpaperandr______plasticbagsathome.Atschool,studentsshouldcollectwastepaperandsoftdrinkscans.Thenwecans_____themsothattheycanber_______.rotectionrotectsrotectingeduceroduceotheuseortecycled•(1)Younodyourheadanditmeansagreement.•(2)Hurryup,oryou’llmissthetrain.•(3)Waterisimportantbutsomepeopledon’tsaveit.•(4)Somepeopleprotectanimalswhileotherskillanimals.Step7Grammar连词or,and,but和while的用法并列句连词or,and,but和while的用法①表示并列关系，用and…②表转折，用but,while…③表选择，用or…Jointhesentenceswithor,and,butorwhile,makingsomechangesifnecessary.1.Noiseisakindofpollution.It’sharmfultoourhearing.2.Workhard.Youwillfailtheexam.3.Noddingtheheadmeansagreement.Shakingtheheadmeansdisagreement.4.Hurryup.Youwillmissthebus.5.Hehasfailedseveraltimes.Henevergivesup.Noiseisakindofpollutionandit’sharmfultoourhearing.Workhard,oryouwillfailtheexam.Noddingtheheadmeansagreementwhile/butshakingtheheadmeansdisagreement.Hurryup,oryouwillmissthebus.Hehasfailedseveraltimes,buthenevergivesup.Choosethecorrectanswer:(中招演练）(）1.TheworkersintheHuashanMountainshaveto______rubbishtokeepthemountainsclean.(2017陕西中招题）A.turnupB.pickupC.mixupD.giveup()2.Hehastoearnlotsofmoney______hecanbuyhischildrennicefoodandclothes.(2016广州中招题)A.sothatB.suchthatC.thatD.inorderto(）3.Therearenobuses,______you'llhavetowalk.(2017北京中招题)A.soB.orC.butD.for（）4.Wemustgetupat7:00tomorrowmorning,_____wewillbelateforthemeeting.(2015齐齐哈尔市中招题)A.andB.orC.butD.whileBAABWriteacomposition:Howtobeagreenerperson?Theearthisourhome.Butitisgettingworseandworse.Asstudents,weshoulddosomethingtoimprovetheenvironment.Herearesomesuggestions:First,…Second,…Third,...Fourth,...Welearn:1.Somewords:nod,agreement2.Somephrases：giveup3.Somesentences:(1)Weshouldreducethewasteweproduce.(2)Recyclingcanprotecttheenvironment,anditcansavemoney,too.Wecan:1.Usethecompoundsentenceswithor,and,butandwhile.2.Talkaboutenvironmentalprotection.温馨提示：Inaword,weshoulddoeverythingwecantoprotecttheenvironment.Ifwecandosomethinggood,wewillhaveabettertomorrow.Let'sbegreenerpeople!Thankyou!Goodbye!