高一英语人教版必修2Unit4WildlifeProtectionGrammarandWriting课件VIP专享VIP免费

Unit4---WildlifeProtectionPeriod4:Grammar&WritingPresentProgressivePassiveVoice现在进行时的被动语态ObjectivesAllofthestudentswillbeabletotelltheformandthemeaningofthePresentProgressivePassiveVoice;Mostofthestudentswillbeabletocorrectlyusethestructureinthegivensituation;Somestudentswillbeabletousethestructuretowriteawholepassageintroducingpresentenvironment.TaskWriteapassageforourwallpaperintroducingourpresentenvironmentusingthestructure.Completethesentencesaccordingtothetext.1.We________________forthewoolbeneathourstomachs.(Line9)2.Ourfur______________tomakesweatersforpeoplelikeyou.(L10)3.Iwonderwhat______________tohelpyou.(L12)4.Sogoodthings________________heretosavelocalwildlife.(L25)arebeingkilledisbeingusedisbeingdonearebeingdone1.DiscoverwhatstructureisusedwhatstructureisusedSummary:现在进行时的被动语态e.g.1.Anewlibraryisbeingbuiltnow.2.Someanimalsarenotbeingprotectedwellenough.3.Isthebridgebeingrepairednow?1.构成：am/is/are(not)+being+V-过去分词2.意义：…正在被做.一座新图书馆正在被修建。有些动物没有受到很好的保护。现在那座桥在修吗？isbeingbuiltarenotbeingIsbeingrepairedprotected--CanIuse___________________?--Sorry,but_____________________________________.1.telephone–repair—someworkers2.bike---repair---myfather3.computer---use--Tom4.TV----watch--myfamilyyourtelephoneitisbeingrepairedbysomeworkers2.PracticeIyourbikemyfatheryourcomputeritisbeingusedbyTomyourTVitisbeingwatchedbymyfamily2.PracticeII--Where___________________?--Oh._________________________________.1.thechildren–punish—theiraunt2.Kate---praise---hermanager3.mycar---clean--yourdaughter4.theflowers----water--mymotherarethechildrenTheyarebeingpunishedbytheirauntisKateSheisbeingpraisedbyhermanagerismycarItisbeingcleanedbyyourdaughteraretheflowersTheyarebeingwateredbymymother3.Prepareforwriting(I)Mary:Peter,lookatthesepictures.Whatishappening?Peter:Oh,mygod.___________________.①trees/cutdown/villagers②rivers/pollute/factories③wildanimals/kill/people④people/punish/actionsTreesarebeingcutdownbythevillagers.Riversarebeingpollutedbysomefactories.Wildanimalsarebeingkilledbypeople.Peoplearebeingpunishedbytheiractions.①Treesarebeingcutdownbythevillagers.②Riversarebeingpollutedbysomefactories.③Wildanimalsarebeingkilledbypeople.④Peoplearebeingpunishedbytheiractions.3.prepareforwriting(I)Reference3.Prepareforwriting(II)Mary:Peter,lookatthesepictures.Whatishappening?Peter:Well.__________________________.①trees/plant/people②rivers/clean/workers③wildanimals/protect/organizationsWWFMoretreesarebeingplantedbypeopleRiversarebeingcleanedbysomeworkers.Wildanimalsarebeingprotectedbysomeorganizations.WorldWildFundforNature世界野生动物保护基金会②Riversarebeingcleanedbysomeworkers.①Moretreesarebeingplantedbypeople.③Wildanimalsarebeingprotectedbysomeorganizations.3.Prepareforwriting(II)ReferenceOurenvironmentAtpresent,ourenvironmentisbeingdestroyed.______________________.Luckily,thissituationisbeingrealizedbymoreandmorepeople.Andsomethingsarebeingdone.______________.Ithink__________________________.Task–WritingHomework•Makeyourpassagebetter.•Finishtheexerciseonyourhandout.