8BUnit1Welcome课件教学讲解

Unit1Pastandpresent3.Howdidyourfather/mothergotoworkinthepast?1.Wheredidyougoduringthiswinterholiday?Howdidyougothere?Why?FreeTalk2.Howdoyouandyourfriendgotoschoolatpresent?Transportatdifferenttimescoachbusundergroundtaxitrainplane1.It’sfasterandmoreexpensivethanbus,ifyouareinahurry,youpreferit.()taxiGuessingGames2.Therearemanyofthem.Eachonehaswheelsandtakesyoutomanyplacesinandaroundyourcity.()bus5.ItisthefastestwayoftravelingandwasintroducedtoBeijingin1958.()6.Thousandsofpeopletraveltoworkoniteveryday,itisfasterthanabusbutnotexpensive.()planeunderground7.Itisakindofbus,butitisusedforcarryingpassengers(乘客)overlongdistances(距离).()8.Itisthesafestwayoftraveling.Ittravelsontherailwayandhasseveralcarriages(车厢).()coachtrainListenandanswer:HowdidMillie’sdadgotoschoolwhenhewasastudent?2.Whydidn’thetakeabus?3.HowdoesMilliegotoschool?Why?HeusedtogotoschoolbybikeBecausethereweretoomanypeopleonthebus,andittookalongtimetowaitforthenextone.Milliegoestoschoolbybus,becauseit’seasyandfast.Workinpairs:S1:Howdidyou…whenyouwereaprimarystudent?S2:Iusedto…by…S1:Whydidn’tyoutakea…?S2:Because…S1:Howdoyou…now?S2:I…byunderground.pastpresentgotoschoolonfoot/bybikebybike/bus/undergroundgoaroundthecitybybusbybus/taxi/cargotoothercitiesbycoachbycoach/train/planeListentothedialoguebetweenEddieandHoboandanswerthefollowingquestions:WherewasHobo’sfoodanhourago?

Itwasinthebowl.2.WhydidEddieeatfood?

Becausehewasveryhungry.3.IsHobohappy?

No,heisn’t.4.WhatdoesHobothinkofEddie?

HethinksEddiehaschanged.Listenandanswer1.Haveyouseenmyfood?(see—saw—seen)2.I’ve(Ihave)eatenit.(eat—ate—eaten)3.You’ve

changed./You’vechangedtoo.4.Wehavenotseenhimforalongtime……

ExplanationsHobo’sfood____inthe_____anhourago.Butitisn’ttherenow.Why?Eddiehasjust______itbecausehewas______.HobothinksEddiehas______.Eddie_______sharefoodwithHobo.EddiethinksHobohaschangedtoo,Hobo__________sokindtoEddie.wasbowleatenhungrychangedusedtoPracticeFilli