英语人教版八年级上册unit 3 section A 2a--2d 教学设计.docx

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1、Unit3Iammoreoutgoingthanmysister.SectionA2a—2d学习目标：1、能用-(i)er和more构成形容词及副词的比较级比较人物特征。2、能运用both和as…as结构表述两者之间的相同之处。学习重难点：1、形容词、副词比较级形式的构成。2、表示两者进行比较的句式结构。学习过程：Step1RevisionPresentninepicturesandaskstudentstotalkaboutthem.Eg:LiuXiangisshorterthanYaoMing.YaoMingistallerthanLiuXiang.Step

2、2Listening2aAskstudentstosupposetheformsofthewords.Listenandcompletethechart.Checktheanswers.Readthewordsinthechart.2bThispartisdifficult,soaskstudentstowritethekeywords.TinaTaramoreoutgoingworksashardasTinafriendliersmarterfunniergetupearlierrunfasterjumphigherChecktheanswersandsayt

3、hewholesentences.Payattentionto“as…as”and“both”.Eg:TaraworksashardasTina.Theybothworkhard.Step3Practice2cAskstudentstolookatthechartin2c,makesuretheyunderstandhowtoworkinpairs.Thenaskthemtofinishthechart.Finallyaskseveralpairstoactouttheirconversations.Step4Roleplay1.Readtheconversat

4、ionfirstandtrytomatchthepeoplewiththerightthings.Nellya.sangbetterb.withshorterhairc.practicedmoreandreallywantedtowinLisad.sangmoreclearlye.dancedbetter2.Letstudentsreadtheconversationaftertheteacher.3.Letstudentspracticetheconversation.4.Thenletsomepairsactouttheirconversationsinfr

5、ontoftheclass.Step5Exercises写出下列单词的比较级。funny-----tall----expensive----quiet-----nice---thin-----serious---big---smart----outgoing---old---fat----quickly-----late---interesting---句型转换。1.Thispicturelooksbeautiful,butthatonelooksmorebeautiful.(同义句)Thatpicturelooks______________thisone.2

6、.ShehaslongerhairthanEmma.(同义句)Herhairis____________.3.Helenstudieshardestinherclass.(同义句)Helenstudies____than_________studentinherclass.4.Myfatheristwoyearsolderthanmymother.(同义句)Mymotheris____________thanmyfather.5.LiLeiistallerthanhistwinbrother.(同上)LiLeiis________ofthetwins.6.Dav

7、eisheavy,buthecanrunveryfast.(同上)______Daveisheavy,hecanrunveryfast.单选。1.Ifyouwanttobethinnerandhealthier,you’dbettereat____foodandtake___exercise.A.more,fewerB.more,lessC.fewer,moreD.less,more2.He’s_____thanhisbrother.A.strongB.strongerC.thestrongerD.thestrongest3.Whichdoyoulike____

8、__,teaorcoff