江苏省常州市新北区八年级英语下册 Unit 1 Past and Present Welcome课件 （新版）牛津版.ppt

unit1pastandpresent welcometotheunit 3 howdidyourfather mothergotoworkinthepast 1 wheredidyougoduringthiswinterholiday howdidyougothere why freetalk 2 howdoyouandyourfriendgotoschoolatpresent coach itisacomfortablebusforcarryingpeopleoveralongway transport itisthefastestwayoftravellingtoaplacefaraway butitwillcostyoualotofmoney plane thousandsofpeoplegotoworkoniteveryday itisfastanditisundertheground underground itrunsabovethegroundontracksoveralongway train ittravelsalongafixedrouteandhasmanystopstoletpeoplegetonandoff bus itisacarwithadriver andyouhavetopaythedrivertotakeyousomewhere taxi transportatdifferenttimes coach bus taxi underground train plane readthefollowingsentencesandguesswhichformoftransporttheyaredescribing 1 it sfasterandmoreexpensivethanbus ifyouareinahurry youpreferit 2 therearemanyofthem eachonehaswheelsandtakesyoutomanyplacesinandaroundyourcity taxi guessinggames bus 3 itisthefastestwayoftravelingandwasintroducedtobeijingin1958 4 thousandsofpeopletraveltoworkoniteveryday itisfasterthanabusbutnotexpensive plane underground 5 itisakindofbus butitisusedforcarryingpassenger 乘客 overlongdistances 距离 6 itisthesafestwayoftraveling ittravelsontherailwayandhasseveralcarriages 车厢 coach train millieandherdadaretalkingabouttransportatdifferenttimes listenandanswerthefollowingquestions 1 howdidherdadgothschoolwhenhewasastudent 2 whydid nhetakeabus 3 whydoesmillietakeabus heusedtogotoschoolbybike becausetherewerealwaystoomanypeopleonthebus andittookalongtimetowaitforthenextone becauseit seasyandfast workinpairsandtaketurnstotalkaboutit usetheconversationbelowasamodel a howdidyougotoschoolwhenyouwereastudent mum dad grandma b iusedtogotoschool a whydidn tyou b a listening listentothedialoguebetweeneddieandhoboandanswerthefollowingquestions 1 wherewashobo sfoodanhourago 2 whyhaseddieeatenthefood 3 ishobohappy 4 whatdoeshobothinkofeddie itwasinthebowl becausehewasveryhungry no heisn t hethinkseddiehaschanged watchandact you vechanged eddie youusedtosharefoodwithme you vechangedtoo youusedtobekindtome hobo sfood inthe anhourago butitisn ttherenow why eddiehasjust itbecausehewas eddiethinkshobohas andheisnot now was bowl eaten hungry changed kind fillintheblanks languagepoints 1 haveyouseenmyfood 解析 此句时态是现在完成时疑问形式 现在完成时由 主语 have has 动词过去分词形式 构成 它的要义在于表达过去已经发生的事情对现在造成的某种影响 或者 强调过去发生的事情一直持续到现在的状态 它的否定形式为 haven t hasn t 动词过去分词它的疑问形式 把have或者has提到相应主语的前面 forexample a haveyoustudiedenglishfortenyears b yes ihave andyou a no ihaven t b thenhowmanyyearshaveyoulearntenglish a ihavelearntitforeightyears 2 i vejusteatenit 我刚才把它吃了 justadv 意为 刚才 常与完成时连用 他们刚刚到达 theyhavejustarrived 注意 justnow意为 刚才 相当于 amomentago 通常与一般过去时连用 我刚才去了图书馆 iwenttothelibraryjustnow 3 youusedtosharefoodwithme 你过去常与我分享食物 usedtodosth 意为 过去经常做某事 以前常常做某事 表示过去的习惯 本身已是过去时态 没有人称和数的变化 暗含现在已不再如此 他的父母过去住在乡下 hisparentsusedtoliveinthecountryside tom过去常常早起 不是吗 tomusedtogetupearly didn the usedn the be getusedtodoingsth 习惯于做某事我父亲习惯晚饭后读报 myfatherisusedtoreadingnewspapersafterdinner sharev 共用 分享分享某物sharesth和某人分享某物sharesthwithsb注意 sharesbsth 没有这种表达方式 4 pastn 意为 过去 她正在回忆过去 sheisthinkingofthepast pastadj 意为 过去的 他病了三周了 hehasbeenillforthepastthreeweeks inthepast过去inthepastfewyears在过去的几年中 5 presentn 现在 目前atpresentn 礼物 multiplechoice 1 heusedto inasmallvillage butnowheisusedto inthecity a live livingb live livec living living2 rose herchocolatewithafriend bothofthemwerehappy a startedb workedc sharedd compared tanslation1 我刚刚完成我的作业 2 过去这里有一所老房子 3 现在我们不再需要什么了 4