2014春最新版牛津英语 8B Unit1 教案

Unit1,Unit1Pastandpresent,Welcometotheunit,Inthepast,itwasapoorvillage.,=Itusedtobeapoorvillage.,Presentation,Atpresent,itbecomesarichcity.,ListentotheconversationbetweenEddieandHoboandanswerthefollowingquestions:,1.WherewasHobosfoodanhourago?2.WhohasjusteatenHobosfood?3.WhatdoesHobothinkofEddie?,Itwasinthebowl.Eddie.HethinksEddiehaschanged.,Questions,Readandact!,Explanation,1.Haveyouseenmyfood?,解析：此句用的是现在完成时的一般疑问句。现在完成时由“have/has+动词过去分词形式”构成。现在完成时态主要在以下两种情形下使用：(1)表示过去开始并持续到现在的动作或状态；(2)表示过去已完成对现在有一定影响的动作。,否定形式为：主语+havent/hasnt+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+havent/hasnt.,e.g.Ivejusteatenit.我刚吃了它。Youvechanged.你变了。Shehaslivedherefortenyears.她在这住10年了。Haveyoufinishedyourhomework?你完成家庭作业了吗？No,Ihavent.不，没有完成。,havent=havenothasnt=hasnotIve=IhaveYouve=Youhave,2.本课中出现的过去分词有：seesawseeneatateeatenchangechangedchanged,3.Youusedtosharefoodwithme!,解析：usedtodosth.过去（经常）做某事（现在已经不做了）。e.g.Heusedtodoexerciseintheparkeverymorning,butnowhestopsbecauseoftheawfulair.他过去每天早晨在公园锻炼，但现在因为空气质量差而停止了。,A:Howdoyouusuallygotoschool?B:A:Howdidyourparentsgotoschoolwhentheywerestudents?B:,Pairwork,Transportatdifferenttimes,Itisacomfortablebusforcarryingpeopleoveralongway.,coach,Ittravelsalongafixedrouteandhasmanystopstoletpeoplegetonandoff.,bus,Itisacarwithadriver,andyouhavetopaythedrivertotakeyousomewhere.,taxi,Itisfastanditisundertheground.Thousandsofpeoplegotoworkbyiteveryday.,underground,Itrunsabovethegroundontracksoveralongway.,train,Itisthefastestwayoftravelingtoaplacefaraway,butitwillcostyoualotofmoney.,plane,Millieandherdadaretalkingabouttransportatdifferenttimes.Listenandcompletetheform.,bike,bus,toomany,longtime,easyfast,Workinpairsandtaketurnstotalkaboutit.,Hobosfood_inthe_anhourago.Butitisnttherenow.Why?Eddiehasjust_itbecausehewas_.HobothinksEddiehas_andheisnot_nowbecausehe_sharefoodwithHobo.,was,bowl,eaten,hungry,changed,kind,used,to,一、根据课文内容填空：,Exercises,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.,二、翻译句子：,Haveseen,Ihavent,usedto