8BUnit1PastandpresentWelcometotheunit一、预习P6—P7，在课本上划出下列词组和句子并翻译。1.过去和现在2.与某人一起玩3.不再4.做个历史课题5.在过去的一百年里6.收集信息7.不同形式的运输8.画时间线9.从……到……10.轻轨二、完成P7，PartsA、B练习。三、查找资料，了解更多的交通工具的英语名称。1._______________________________2._______________________________3._______________________________4._______________________________5._______________________________6._______________________________7._______________________________8._______________________________9._______________________________10._______________________________课题8BUnit1Welcometotheunit课时施教时间主备人审核人:学习目标1Tointroducethepresentperfecttensegenerally.2TointroducethedifferentformsoftransportatdifferenttimesinHongKong.学习重难点1.Tointroducethepresentperfecttensegenerally.2TointroducethedifferentformsoftransportatdifferenttimesinHongKong.学法指导task-centeredapproach教具准备课件教学步骤教师活动学生活动Step1:FreetalkInthepast,HoboandEddieweregoodfriends.Butnowsomethinghappensbetweenthem.Doyouwanttoknowwhat?swrongwiththem?Step2:PresentationReadthedialogue,andfindouttheanswerstothefollowingquestions.1)Whatwasinthebowlanhourago?2)WhatdidEddiedo?3)Whydidhedothatthing?4)WhydoesHobothinkEddiehas进行freetalk1.Whattimeisit?2.Areyouhungry?3.Wouldyoulikesomethingtoeat?4.Whichisyourfavouritefood?导入到ComicStrips的教学。帮助学生了解现在完成时态学生回答问题学生合上书，听磁带，回答问题。分角色朗读并表演对话。合上书，完成下面changed?Explainingthenewtense:thepresentperfecttenseEg:1)Haveyouseenmyfood?(see—saw—seen)2)I?ve(Ihave)eatenit.(eat—ate—eaten)3)Wehavenotseenhimforalongtime……4)Howhashechanged?LetSsreadthedialogueinpairs.Step3:Presentation1.Showthepictures.DiscussthemwiththeSs.:What?stheuseofit?Wheredoyouusuallyseeit?Isitaspecialone?Why?Whichtransportdoyoulikebest?2.Writethecorrectnamesunderthepictures.Step4:PracticeFinishpartB(Backtothepast)&Completethetimeline.让学生合上书，听磁带，回答问题。1)Whatwasinthebowlanhourago?2)WhatdidEddiedo?3)Whydidhedothatthing