英语人教版六年级下册unit 4 then and now let's lear.ppt

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1、Unit4ThenandnowPartALet'slearnTodaywearegoingtovisitourschool.Now,let'sgo!What’sthis?It’sgrass.grassgrassWhatcanyoudoonthegrass?Icanplayfootballonthegrass.Youcanplaybasketballinit.SometimesyouhaveaP.Eclassinit.Guess.Whatisit?猜一猜！gymIplayedping-ponginthegymthreedaysago.三月前threemonthsago…

2、….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？lastweekendlastnightyesterdaythedaybeforeyesterdaylastyear去年lastmonth上个月What’sthis?WallFloorBoardIt’sawall.wallfallballhallhall大厅、礼堂diningWeoftenhavelunchinthedininghall.What’sinthepicture?buildingplaygrounddinninghall

3、gymgrass你会说下面单词和短语的意思吗？dinninghallgymgrass……yearsago……monthsagolastyearlastmonthWhatarethedifferences?twentyyearsagonowTherewasonlyoneoldbuildinginmyschooltwentyyearsago.Therearemanynewbuildingsinmyschoolnow.Wasthereagymintheschool？No,therewasn't.Isthereagymintheschool？Yes,thereis.Whata

4、rethedifferences?Therewasnogymintheschooltwentyyearsago.Nowthereisanewoneintheschool.Attention:注意使用therebe句型FindthemistakesIntheTangdynasty…Atthattime,therewerenogyms.Peopledidn’tgobybus.Peoplecouldn’tusetheInternet.Findthemistakestherewerenogymspeopledidn'tgobybuspeoplecouldn'tusetheIn

5、ternetPairworkDiscusswithyourgroup.FindoutthemistakesintheTangdynasty.Atthattime，therewereno______.Peopledidn'tgo________.Peoplecouldn'tuse_______.Atthattime,therewerenodinninghalls.Atthattime,therewerenopostoffices.Atthattime,therewerenocinemas.Whereisit?motel汽车旅馆hAtthattime,thereweren

6、omotels(汽车旅馆).Atthattime,therewerenocafés（咖啡馆）.Atthattime,therewerenotelephones.Atthattime,therewerenotrafficlights.Atthattime,therewerenolights.Atthattime,peoplecouldn’tgobybikeandbytaxi.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i

7、s，是复数用are；如果是表示过去的，单数用was，复数用wereLet'ssayForexample: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,twopearsandfivewaterme