8Bunit1welcome.ppt

UnitOnePastandPresent Comic Welcome Studyingaims 1 Totalkabouttransportatdifferenttimes2 Touse since 3 Toknowthepresentperfecttense 现在完成时 inthepast atpresent now Acoachhaschangedalot Abikehaschangedalot too Guessing Canyouguesswhattransportitisaccordingtothedescriptionsbelow 交通工具 Ithastwowheels 轮子 andyoucanrideittoanyplace bike bicycle Itisacomfortablebusforcarryingpeopleoveralongway coach Itisthefastestwayoftravellingtoaplacefaraway butitwillcostyoualotofmoney plane aeroplane Thousandsofpeoplegotoworkoniteveryday Itisfastanditisundertheground undergroundsubway Itrunsabovethegroundontracksoveralongway train Ittravelsalongafixed 固定的 routeandhasmanystopstoletpeoplegetonandoff bus Itisacarwithadriver andyouhavetopaythedrivertotakeyousomewhere taxi double decker Itisabuswithtwofloors Dowehavedouble deckersinzhenjiang Yes weusedtohave Words 公共汽车长途客车飞机火车出租车地铁 buscoachplanetraintaxiunderground subway PartA coach bus lightrail taxi underground train plane double decker Makeadialogue A Howdoyougotoschooltoday B Igotoschoolby B Ittakesme to A Howlongdoesittake ChildreninJapanoftengotoschoolby Whenmyparentswereyoung theyalwayswenttoschool usedtogo Onrainydaysandthefirstdayofanewterm manypupilsaresenttoschoolbytheirparentsincarssothatthetrafficwillbebusy Listenandanswer Whydidn tMillie sdadtakeabus HowdoesMilliegotoschool Whydoesshetakeabus Becausetherewerealwaystoomanypeopleonthebus andittookalongtimetowaitforthenextone Shegoestoschoolbybus Becauseit seasyandfast Makeasimilardialogue Howdidyougotoschoolwhenyouwereaprimarystudent Iwenttoschool Whydidn tyou BecauseI Howdoyougotoschoolnow Igotoschool EddieandHoboaretalkingaboutchanges Whatchangesaretheytalkingabout Nowlistenandanswer WhatisHobolookingfor Heislookingforhisfood 2 WhereisHobo sfood Eddiehaseatenit 3 WhydoesHobothinkEddiehaschanged BecauseEddiewaskindbeforebutnowheisn t 4 WhydoesEddiethinkHobohaschangedtoo BecauseHobousedtosharefoodwithEddie Questions Actitout 时间段 ago 用Ved Importantsentences Haveyouseenmyfood I ve Ihave justeatenit You veeatenmyfood You vechanged You vechanged too have has PPF 已经 Importantsentences 2 usedtodosth 过去 过去常常3 Goto Bybus takeabusto 翻译句子 1 我已经吃过苹果了 2 他已经吃了一盒巧克力 3 你看过这部新电影了吗 4 他们已经来了吗 Ihaveeatenanapple Haveyouseenthisnewfilm Havetheycome Hehaseatenapacketofchocolate eat ate eaten see saw seen come came come Hobo sfood inthe anhourago Butitisn ttherenow Why Eddiehasjust itbecausehewas HobothinksEddiehas andheisnot now Hedoesn twantto withEddieany EddiethinksHobohaschanged healwayswantedtoplaywithhim was bowl eaten hungry changed kind play more Filltheblanks too because Itookac tomyhometown Yangzhou Let sgotothesecondfloorofthed Iwanttoseetheviewofthecity Takingalightr ismuchfasterthantakingabusinShanghaibecauseoftheheavytraffic He kindinthepastbutnowhe notbe Iamhungrynow I nothave breakfastthismorning You change alot You be alittlefatbefore There be somefoodamomentago Butsomeone eat it Exercises oach ouble decker ail was isn t didn thave havechanged were was haseaten anhourago inthebowl behungry playwithsb wanttodosth transportatdifferenttimes writeareportonthechangesinyourh