八下Welcometotheunit.ppt

Unit1Unit1PastandpresentWelcometotheunitListentotheconversationbetweenEddieandHoboandanswerthefollowingquestions:1.WherewasHobo’sfoodanhourago?2.WhohasjusteatenHobo’sfood?3.WhatdoesHobothinkofEddie?Readandact!Explanation否定形式为：主语+haven’t/hasn’t+过去分词疑问形式：Have/Has+主语+过去分词…？肯、否定回答：Yes,代词+have/has.No,代词+haven’t/hasn’t.e.g.I’vejusteatenit.我刚吃了它。You’vechanged.你变了。Shehaslivedherefortenyears.她在这住10年了。—Haveyoufinishedyourhomework?你完成家庭作业了吗？—No,Ihaven’t.不，没有完成。2.本课中出现的过去分词有：see—saw—seeneat—ate—eatenchange—changed—changedA:Howdoyouusuallygotoschool?B:…A:Howdidyourparentsgotoschoolwhentheywerestudents?B:…TransportatdifferenttimesItisacomfortablebusforcarryingpeopleoveralongway.Ittravelsalongafixedrouteandhasmanystopstoletpeoplegetonandoff.Itisacarwithadriver,andyouhavetopaythedrivertotakeyousomewhere.Itisfastanditisundertheground.Thousandsofpeoplegotoworkbyiteveryday.Itrunsabovethegroundontracksoveralongway.Itisthefastestwayoftravelingtoaplacefaraway,butitwillcostyoualotofmoney.Millieandherdadaretalkingabouttransportatdifferenttimes.Listenandcompletetheform.Workinpairsandtaketurnstotalkaboutit.Hobo’sfood____inthe_____anhourago.Butitisn’ttherenow.Why?Eddiehasjust_____itbecausehewas_______.HobothinksEddiehas_______andheisnot_____nowbecausehe________sharefoodwithHobo.1.—你看过这部新电影吗？—没看过。—_____you______thisnewfilm?—No,____________.2.她过去是一名历史老师。She______________ahistoryteacher.3.他们过去常常步行上学。They______________toschool_______.4.我们家乡变化很大。Myhometown_____________alot.1.Recitethetwoconversations.2.Rememberthenewwordsandphrasesbyheart.zxxk