六年级英语下册Unit-4-Then-and-now-A-Lets-learn.ppt

,Unit4Thenandnow,ALetslearn,当时和现在,Thereisalibraryinmyschoolnow.,Therearemanybooksinit.,library,Thereisanartroominmyschoolnow.,Therearemanypicturesinit.,artroom,Thereisacomputerroominmyschoolnow.,Therearemanycomputersinit.,computerroom,Thereisamusicroominmyschoolnow.,Thereisapianoinit.,musicroom,Thereisaplaygroundinmyschoolnow.,Thereisacanteeninmyschoolnow.,Canteen餐厅,Whatcanyousee?,building建筑物,playground操场,grass草地,Isthereadinninghallinourschool?,dinninghall,No,thereisnt.,Yes,thereis.,readingroom,Isthereareadingroominourschool?,Yes,thereis.,Wasthereatallbuildinglastyear?No,therewasnt.,lastyear去年,Yes,therewas.,Wasthereapicturelastmonth?,No,therewasnt.,lastmonth上一个月,Wasthereachildrenscenterinourschool2yearsago?,No,therewasnt.,childrenscenter儿童活动中心,.yearsago年前,Wasthereareadingroominourschool6monthsago?Yes,therewas.,月前,.monthsago,Therewasonlyonebuildinginourschooltwentyyearsago.,Now,therearethreeinourschool.,.yearsago年前,Therewasnoplaygroundinourschool20yearsago.,playground,Butnowthereisanewoneinourschool.,Therewasnogyminourschooltwentyyearsago.20年前我们学校没有体育馆。,gym,Butnowthereisanewoneinourschool.但是现在我们学校有一个新的。,yearsago,年前,twentyyearsago,twoyearsago,oneyearago,=,lastyear,monthsago,月前,twentymonthsago,twomonthsago,onemonthago,=,lastmonth,daysago,天前,twentydaysago,twodaysago,onedayago,=,yesterday,=,thedaybeforeyesterday,你会说下面单词和短语的意思吗？,dinninghall,gym,grass,yearsago,monthsago,lastyear,lastmonth,building建筑物,playground操场,twenty,two,dininghall饭厅,gym体育馆,grass草地,IntheTangdynasty在唐代,Atthattime,therewerenogyms.Peopledidntgobybus.PeoplecouldntusetheInternet.,在那个时代，那里没有体育馆。人们出行没有乘公共汽车。人们没有使用互联网。,Atthattime,therewerenodinninghalls.,Atthattime,therewerenopostoffices.,Atthattime,therewerenocinemas.,Atthattime,therewerenomotels(汽车旅馆).,Atthattime,therewerenocafs（咖啡馆）.,Atthattime,therewerenotelephones.,Atthattime,therewerenotrafficlights.,Atthattime,therewerenolights.,Atthattime,peoplecouldntgobybikeandbytaxi.,1、Atthattime,therewerenogyms.Peopledidntgobybus.PeoplecouldntusetheInternet.,2、Atthattime,therewerenodinninghalls.,3、Atthattime,therewerenopostoffices.,4、Atthattime,therewerenocinemas.,5、Atthattime,therewerenomotels(汽车旅馆).,6、Atthattime,therewerenocafs（咖啡馆）.,7、Atthattime,therewerenotelephones.,8、Atthattime,therewerenotrafficlights.,9、Atthattime,peoplecouldntgobybikeandbytaxi.,Therebe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were,1、There_anappleonthetable.A.isB.wasC.are2、There_twoapplesinthebasket.A.isB.wasC.are3、There_anapple,twopearsandfivewatermelonsonthetable.A.isB.wasC.are,A,C,A,4、There_nogymsinmyschool2yearsago.A.wasB.areC.we