英語人教版五年級下冊Unit 4 Part A Lets learn.pptx

Unit4,Thenandnow,A.Letslearn,Letsguess,Therearemanybooksinit.Wecanreadbooksinit.Whatisit?,Itsa_.,library,Thereareteachersinit.Theyoftenworkthere.Andyouoftenhandin（上交）yourhomeworkthere.Whatisit?,Itsa_.,teachersoffice,Therearemanycomputershere.Youcanlearnhowtousecomputers.Whatisit?,Itsa_.,computerroom,Therearetwoblackboards.Therearemanydesksandchairsinit.Whatisit?,Itsa_.,classroom,Whatcanyouseeinourclassroom?Thereis/are,now,5yearsago,Whatdifferencescanyoufind?,Fiveyearsago(五年前),therewasno,Fiveyearsago(五年前),therewasno,computer,TV,fan,Whatcanyousee?,grass,Therewasno20yearsago.,gym,Therewasno10monthsago.,dinninghall,Therewasnolastyear.,grass,Therewerenolastmonth.,trees,gobybike,Thereisadininghallintheschoolnow.,Now(現(xiàn)在),Then（那時）,Therewasnodininghallintheschool,Thereisagymintheschoolnow.,Therewasnogymintheschool,Therearesometreesintheschoolnow.,Therewerenotreesintheschool,WuYifansschool,Thereisgrassintheschoolnow.,Therewasnograssintheschool,20yearsago.,10monthsago.,lastyear.,lastmonth.,Canyouread?,dinninghall,gym,grass,yearsago,monthsago,lastyear,lastmonth,facilities(設(shè)施)gymdininghallpostofficeCaf（咖啡館）Motel（汽車旅館）cinematrafficlight（紅綠燈）streetlight（路燈）,traffics（交通）gobybikegobybusgobysubwaygobyplane,activities(活動)watchTVusethemobile（使用手機）usetheInternet（使用網(wǎng)絡(luò)）,Thereare_s.,Peoplegoby_.,Peoplecan_.,Intodaysworld(當今世界)，,IntheTangdynasty(唐朝),Atthattime,therewerenogyms.Peopledidntgobybus.PeoplecouldntusetheInternet.,（在那時）,（不能）,Atthattime,therewereno.,dinninghalls,Atthattime,therewerenopostoffices.,Atthattime,therewerenocinemas.,Atthattime,therewerenomotels(汽車旅館).,Atthattime,therewerenocafs（咖啡館）.,Atthattime,therewerenotelephones.,Atthattime,therewerenotrafficlights.,Atthattime,therewerenostreetlights.,Atthattime,peopledidnt.,gobybike,Atthattime,peoplecouldnt.,watchTV,Atthattime,peoplecouldnt.,usethemobile,Therebe句型,現(xiàn)在時,Thereis+單數(shù)Thereare+復(fù)數(shù),過去時,Therewas+單數(shù)Therewere+復(fù)數(shù),Tips:There是個近視眼，只能看到最近的，最近的是單數(shù)用is，是復(fù)數(shù)用are；如果是表示過去的，單數(shù)用was，復(fù)數(shù)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.were5、There_nograssinmyschoollastyear.A.wasB.areC.were6、There_nogym,nodinninghallsandnolibraryinmyschoolsixmonthsago.A.wasB.areC.were,C,A,A,Drawandtalk,Tips:Werethereanycarports(車棚)inourschoolfiv