八年级牛津英语8BUnit1Pastandpresent教案8BUint1Welcometothisunit【教学目标】⑴Eddie和Hobo的对话。⑵北京不同时代的交通工具的词汇。【重点难点】(1）初步了解现在完成时态的构成。(2)since的意义和用法【教学过程】I.Lead-inDidyouhaveagoodtimelastSunday?Whatdidyoueat?Whatfoodisyourfavorite?’II.Pre-taskTeachersays：Myfavoritefoodischocolate.TodayItookapieceofchocolatehere.Oh,whereismychocolate?Itwasinmypocketanhourago.TeacherasksSs：---Haveyouseenmychocolate?---No,Ihaven’t.SsguessTeachersaysMaybeyouhaveputitinyourbag.----No,Ihaven’t.Maybeyouhaveputitinyourbook.----Yes,Ihave.III.While-taskTask1:Let’slistentothetape：WhatareHoboandEddietalkingaboutnow?Task2:Asksomequestionsaboutit:1.WherewasHobo’sfoodanhourago?2.WhydidEddieeatfood?3.IsHobohappy?4.WhatdoesHobothinkofEddie?Task3:Workinpairsanddrillthedialogue.Task4:AskandanswerEddieandHoboboththinktheyhavechangedalot.That’strue.Therearealsomanychangesinourlife.Howdidyoucometoschooltoday?Doyouknowotherdifferentformsoftransport？Task5:Welcometotheunit.Showsomepicturesofthedifferentformsoftransport.ask:WhendidpeopleinBeijingbegintousetrains?trainin1909since1909………Task6:DoPartAonPage7Task7:Makeaconversationlikethis.A:Whendidpeoplebegintousetrains?B:Peoplebegantousethemin1909.Trainshavebeeninusesince1909.Ⅳ.Post-taskTalkaboutthetransportatdifferenttimesinBeijingusingthesentence:…havebeeninusesince….Homework
