英语人教版六年级下册PEP8 Unit4 B Let's talk

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1、精备课教案教学内容Unit 4Thenandnow课时第三课时BLet’stry/Let’stalk备课教师曾芸芝学情分析学生在经过前两个单元动词过去式的学习之后。在本单元将学习如何描述事物和人物的今昔变化。对于学生来说难点是在各种句型中灵活运用动词的一般现在时和一般过去时。教材分析本课时为Unit4Thenandnow的第三课时Let’stalk.本部分学习的核心句型是：Before,Iwas…Now,Iam…等。教材通过Mike，ChenJie和John三个小朋友一起在看老照片，谈论自己的变化来让学生感知上述句型的语义和语用情景。学会运用Before,Iwas

2、…Now,Iam…等描述自己与他人的变化。教学目标1、能够理解对话大意，并能正确朗读所学对话（正确的语音语调和意群停顿）；2、能在图片的帮助下，再情景中恰当运用句型I/She/Hewas/did/didn’t…before.Now,I/He/She…用3-5句话描述自己与他人在性格，爱好，行为等方面的变化。教学重点灵活运用动词的过去时和一般现在时，描述自己或他人的变化。教学难点灵活运用动词的过去时和一般现在时，描述自己或他人的变化；单词different的发音。教学准备PPT、多媒体资源、电子书教学过程教学内容学生活动Step1:Warm-up1．Readandg

3、uessShowSstworiddlesandaskthemtohaveaguess.Guesswhatanimalstheyare.1．MakeariddleAskSstomakeuptheirownriddles.Theanimalschangedalotduringtheseveralyears,sodowepeople.Today,let’slearnChangesinpeople.Step2.Pre-1.ListenandfindoutIShowSstheoldphotoonP32,andaskquestions:Hereisanoldphoto.How

4、oldisit?Whatcanyouseeinthephoto?Who’sthatboy?Ss:(Listenandfindout.)T:What’sMr.Wulike20yearsago?S:Hewas…/Heliked…/Hecould…Ss:(Watchthevideoandfindout.)T:Whataboutnow?S:Heis…/Helikes…/Hecan…2.ListenandfindoutII(let’stry)ShowSsMike’soldphoto.T:Hereisanotheroldphoto.Who’sthisboy?S:…T:What

5、washelikeatthattime?S:Hewas…/Heliked…/Hecould…T:Mike’sfriendsarevisitinghishome.Let’slistenandfindout:1.Whataretheytalkingabout?2.WhatgradewasMikein?Ss:Listenandanswerthequestion.Step3.While-1.Watchandfindout.T:What’sMikelikenow?Let’swatchthevideoandfindoutmorechanges.Ss:Listenandfill

6、inthetable.2.Readandunderline.Makeariddle.Readthetopic:Changesinpeople.Listenandfindout.Watchthevideoandfindout.Lookanddescribe.Listenandanswerthequestion.Listenandfillinthetable.T:HowdidJohnchange?Let’sopenyourbookandpleaseunderlinethesentencesthatshowJohn’schange.1.Readaloud.Step4.P

7、ost-1.Lookandsay.ShowSsthetableandaskthemtotalkaboutmorechangesinJohn.2.Talkinpairs.Look,thesearetheoldphotosofYifan,Sarah,AmyandZhangpeng.Howdidtheychange?Pleasetakeoutyourpaper.Thereisinformationaboutthem.Let’stalkwithyourpartner.ReadthedialogueonP36andunderlinethesentences.(1)Liste

8、nandr