英语人教版六年级下册Unit 4 Then and now.pptx

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1、Unit4ThenandnowA.Let’slearnLet’sguessTherearemanybooksinit.Wecanreadbooksinit.Whatisit?It’sa___________.libraryThereareteachersinit.Theyoftenworkthere.Andyouoftenhandin（上交）yourhomeworkthere.Whatisit?It’sa___________________.teachers’officeTherearemanycomputershere.Youcanlearnhowtousecomputers.Whati

2、sit?It’sa___________.computerroomTherearetwoblackboards.Therearemanydesksandchairsinit.Whatisit?It’sa___________________.classroomWhatcanyouseeinourclassroom?Thereis/are…now5yearsagoWhatdifferencescanyoufind?Fiveyearsago(五年前),therewasno…Fiveyearsago(五年前),therewasno…computerTVfanWhatcanyousee?dining

3、hallgymgrassTherewasno20yearsago.gymTherewasno10monthsago.dinninghallTherewasnolastyear.grassTherewerenolastmonth.treesgobybikeThereisadininghallintheschoolnow.Now(现在)Then（那时）TherewasnodininghallintheschoolThereisagymintheschoolnow.TherewasnogymintheschoolTherearesometreesintheschoolnow.Therewerenot

4、reesintheschoolWuYifan’sschoolThereisgrassintheschoolnow.Therewasnograssintheschool20yearsago.10monthsago.lastyear.lastmonth.Canyouread?dinninghallgymgrass……yearsago……monthsagolastyearlastmonthIntheTangdynasty(唐朝)…Atthattime,therewerenogyms.Peopledidn’tgobybus.Peoplecouldn’tusetheInternet.（在那时）（不能）A

5、tthattime,therewereno.dinninghallsAtthattime,therewerenopostoffices.Atthattime,therewerenocinemas.Atthattime,therewerenomotels(汽车旅馆).Atthattime,therewerenocafés（咖啡馆）.Atthattime,therewerenotelephones.Atthattime,therewerenotrafficlights.Atthattime,therewerenostreetlights.Atthattime,peopledidn’t.gobybi

6、keAtthattime,peoplecouldn’t.watchTVAtthattime,peoplecouldn’t.usethemobileTherebe句型现在时Thereis+单数……Thereare+复数……过去时Therewas+单数……Therewere+复数……Tips:There是个近视眼，只能看到最近的，最近的是单数用is，是复数用are；如果是表示过去的，单数用was，复数用were1、There____anappleonthetable.A.isB.wasC.are2、There____twoapplesinthebasket.A.isB.wasC.are3、Ther

7、e____anapple,twopearsandfivewatermelonsonthetable.A.isB.wasC.areACA4、There____nogymsinmyschool2yearsago.A.wasB.areC.were5、There____nograssinmyschoollastyear.A.wasB.areC.were6、There____nogym,nodinningh