英语人教版六年级下册Unit 4 now and then A.ppt

Unit4Thenandnow,PartALetslearn,Todaywearegoingtovisitourschool.,Now,letsgo!,Whatsthis?,Itsgrass.,grass,grass,Whatcanyoudoonthegrass?,Icanplayfootballonthegrass.,Youcanplaybasketballinit.SometimesyouhaveaP.Eclassinit.Guess.Whatisit?,猜一猜！,gym,Iplayedping-ponginthegymthreedaysago.,Whatsthis?,WallFloorBoard,Itsawall.,wall,fall,ball,hall,hall,大厅、礼堂,dining,Weoftenhavelunchinthedininghall.,三月前threemonthsago.,一天前,onedayago,五周前,fiveweeksago,两年前,twoyearsago,多久以前,（时间名词+ago）,还有哪些表示过去的时间？,lastweekend,lastnight,yesterday,thedaybeforeyesterday,lastyear去年,lastmonth上个月,Whatsinthepicture?,building,playground,grass,Wasthereadininghallinyourschoolthreeyearsago?,dininghall,Yes,therewas.Therewasadininghallinmyschoolthreeyearsago.,Wasthereagrassinyourschoolfortymonthsago?,grass,No,therewasnt.Therewasnograssinmyschoolfortymonthsago.,Wasthereagyminyourschoollastyear?,gym,No,therewasnt.Therewasnogyminmyschoollastyear.,Lastyear去年,你会说下面单词和短语的意思吗？,dinninghall,gym,grass,yearsago,monthsago,lastyear,lastmonth,Whatarethedifferences?,twentyyearsago,now,Therewasonlyoneoldbuildinginmyschooltwentyyearsago.,Therearemanynewbuildingsinmyschoolnow.,Wasthereagymintheschool？,No,therewasnt.,Isthereagymintheschool？,Yes,thereis.,Whatarethedifferences?,Therewasnogymintheschooltwentyyearsago.,Nowthereisanewoneintheschool.,Attention:注意使用therebe句型,Therearemanybooksinit,andwecanreadbooksthere.Whatisit?,Itsthelibrary.,Therearemanyteachersinit,Theyoftenworkthere,andyouoftenhandinyourhomeworkthere.Whatisit?,Itstheteachersoffice.,Therearemanycomputersinit,andyoucanlearnhowtousecomputers.Whatisit?,Itsthecomputerroom.,Therearetwoblackboardsandmanydesks、chairsinit.Whatisit?,Itstheclassroom.,Findthemistakes,IntheTangdynasty,Atthattime,therewerenogyms.Peopledidntgobybus.PeoplecouldntusetheInternet.,Pairwork,Discusswithyourgroup.FindoutthemistakesintheTangdynasty.,Atthattime，therewereno_.Peopledidntgo_.Peoplecouldntuse_.,Atthattime,therewerenodinninghalls.,Atthattime,therewerenopostoffices.,Atthattime,therewerenocinemas.,Atthattime,therewerenomotels(汽车旅馆).,Whereisit?,m,otel,汽车旅馆,h,Thedifferencebetweenhotelandmotel,Motelsparkingspace（停车位）androomarelinkedtogether(相连).Thegarage(车库)isonthefirstfloor,theroomisonthesecondfloor.汽车旅馆与一般旅馆最大的不同点，在于汽车旅馆提供的停车位与房间相连，一楼当作车库，二楼为房间。,Atthattime,therewerenocafs（咖啡馆）.,Atthattime,therewerenotelephones.,Atthattime,therewerenotrafficlights.,Atthattime,therewerenolights.,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,Letssay,Forexample:,Therewasno_intheschooltwentyyearsago.,Nowthereisanewoneintheschool.,Attention:注意使用therebe句型,检测练兵,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.a