英语人教版六年级下册unit4 B lets talk.pptx

,Unit4ThenandnowBLetstalkYanShanPrimarySchoolLiFang,快速认读单词,short-tall,thin-strong,longhair-shorthair,big-small,wearglasses,Singasong“changesinme”,NowIamstrong.,NowIhavelonghair.,Iamdifferentnow.,不同的,BeforeIhadshorthair.,BeforeIwasthin.,BeforeIdidntwearglasses.,NowIwearglasses.,观察图片，你能发现Mike有什么不同吗？,Letstry：听音完成练习,1.Whataretheytalkingabout?,TheyaretalkingaboutMikesoldphotos.,2.再次听录音，画出你不懂的地方。,1.HowdidMikechange?（变化）,2.HowdidJohnchange?,自探问题：,1.HowdidMikechange?,Beforehewasquiet.Nowheisveryactiveinclass.,Beforehelikedpink.Nowhedoesntlikepink.,2.HowdidJohnchange?,Beforehewasshort,sohecouldntridehisbikewell.Now,hegoescyclingeveryday.,ChenJie:John,comeandlookatMikesoldphotos!John:Thatsfunny,Mike!YourewearingapinkT-shirt.Mike:Yes,butIdontlikepinknow.ChenJie:Wearealldifferentnow!Mike:Right.Before,Iwasquiet.Now,Imveryactiveinclass.Howaboutyou?John:Well,Iwasshort,soIcouldntridemybikewell.NowIgocyclingeveryday.Ilikeitverymuch.ChenJie:Thatsgoodexercise.,三人一组，分角色练习背诵对话，注意句子的语气，语调，停顿，连读等。,John,comeandlookatMikesoldphotos.,Thatsfunny,Mike.YourewearingapinkT-shirt.,Yes,butIdontlikepinknow.,Wearealldifferentnow.,Right.Before,Iwasquiet.Now,Imveryactiveinclass.Howaboutyou?,Well,Iwasshort,soIcouldntridemybikewell.Now,Igocyclingeveryday.Ilikeitverymuch.,Thatsgoodexercise.,Challenge,质疑再探：,1、动词是Be动词时，一般过去时的否定式是在be动词后加not.句型：主语+wasnt/werentIwasinBeijingyesterday.否定句：IwasntinBeijingyesterday.,2、动词是行为动词时，一般过去时的否定式是在动词原形前加助动词didnot(didnt).句型：主语+didnt+动词原形IwentswimminglastSunday否定句IdidntgoswimminglastSunday.,一般过去式的否定句,1.It_(notbe)rainyyesterday.2.I_(notwatch)TVlastnight.3.They_(notbe)inBeijingthreedaysago.4.He_(notsee)afilmlastweekend.,Exercises(练习),wasnt,didnt,werent,didnt,看照片，猜一猜他/她是谁？点到的同学自己的变化。,Letsplay,看照片，猜一猜他/她是谁？点到的同学自己的变化。,Letsplay,看照片，猜一猜他/她是谁？点到的同学自己的变化。,Letsplay,看照片，猜一猜他/她是谁？点到的同学自己的变化。,Letsplay,Before,beforeIwasthin.Thin,thin,thin.,Now,nowIamstrong.Strong,strong,strong.,Before,beforeIwasshort.Short,short,short.,Now,nowIamtall.Tall,tall,tall.,Makeachant,小记者在行动,本组小记者采访组员的变化，并做记录汇报，可参考以下句型。,Groupwork,Whatdidyouchange?,BeforeIwas.（外貌、性格）NowIam.BeforeIliked.（食物、学科、爱好）NowIlike.BeforeIhadlong/shorthair.NowIhavelong/shorthair.BeforeIdidntwearglasses.BeforeIcouldnt.BeforeIdidntlikemaths/cats/eggs/playingfootball.,外貌：tall,short,fat,strong,thin,longhair,shorthair性格：quiet,active,kind,funny爱好：playfootball/basketball