七年级上Unit-2-Topic-2-Section-A教案

仁爱版英语七年级上Unit2Topic2SectionA教案Teachingcontents:1.Newwords:tallwiththinheavybroadorwomanfatmotorbikecattigerTVcomputerdoctornurse2.Sentencestructures:Whatdoeshe/shelooklike?He/She…..with…….Istheboytallorshort?--Heisshort.Teachingaims:Learntodescribeapersonorsomethingwiththenewsentencestructuresandthenewwords.Teachingaids:录音机投影仪图片简笔画Teachingsteps:StepIGreetingsandwarmingup(说明:投影出教科书封皮图—一群快乐孩做准备)T:Hi,everyone.Therearefiveguestsinourclassroom.Ifeelveryhappy.Areyouhappy?Ss:Yes.T:Now,let’ssingthesong:Ifyouarehappy….(设计意图：通过歌曲吸引学生注意力，营造快乐的课堂氛围)StepIIRevisionT:Look!(指投影)Theyareveryhappy,too.Bytheway,who’sthegirlinthepicture?Ss:Whichone?T:Theoneinyellow.Ss:SheisBarbara.T:Whatdoesshelooklike?Ss:Shehasdarkskin./Herhairisveryshort./Shehastwosmalleyes.T:Good!LookatMichael!Ishecool?Ss:Yes,heis.T：Bytheway,whereishefrom?Ss:HeisfromtheUSA.T:WhatcolouristheUSA’snationalflag?Ss:It’sred,whiteandblue.T:Whatcolourisournationalflag?Ss:It’sredandyellow.T:Yes.Andit’sverybeautiful.(设计意图：复习了SectionC,SectionD内容。知识是个连贯的体系，在学习中带领学生不自觉的复习是十分必要的)StepIIIPresentationT:WhatdoesthatChineseboyKangkanglooklike?Ss:Hehasaroundface./Hehasshort,blackhair.T:Great!LookattheBb.Whatdothewomanandthemanlooklike?(说明：简笔画迅速画出一瘦高的长发年轻妇女和一矮胖的短发年老男士，图中人物特征要夸张，抢眼。)T：Howtodescribethem?Ss:Thewomanisverytall./Shehaslonghair./Themanisveryold./Themanisshort.(说明：将学生描述中所出现的形容词写在图上，再利用身体及手势教学新词)T：Look,themanisveryfat,Ithink.Isthewomanfat?Ss:No,sheisn’t.T:Sheisverythin.Lookatthefatman!Lookathisshoulders!Howbroadhisshoulderis!(设计意图：通过图片对比教学生词，让学生一目了然。)StepIVDrillsT:LucyandWendy,standup.Canyoureadthesenewwords?(说明：班级中人人均有英文名。既激发了学生的学习兴趣，又创设了学习气氛)LucyandWendy:Yes.fatthinmanwomanyoungoldheavyshoulderbroadT:Verygood!Boysandgirls,howtodescribeLucyandWendy?Ss:Lucyistall/fat.Wendyisshortandthin.(意图：让所学词汇变为真实的运用。)StepVPresentationanddrills(说明：准备好护士，医生，老虎，猫图片，电脑，电视机且图片上需是大与小，胖与瘦，高与矮，年轻与衰老形成鲜明对比。)T：Lookatthenurseandthedoctor!Followme!Doctor,doctor,nurse,nurse.Jane,describethedoctor,please.Jane:Thedoctorisfat.T:Whataboutthenurse?Ss:Thenurseisthin/young.T:Whataboutthecatandthetiger?Followme!Cat,catcat,tigertigertiger…………………….(设计意图：将操练与授新融合成一体)StepVIPresentationT:Lisa,pleasedescribethedoctor.Lisa:Sheisshort.Shehaslonghair.T:Yes,sheisshort.Shehaslonghair.Wecansay:Sheisshortwithlonghair.T:Lookatthenurse!Sheisthin.Andshehasshorthair.Canyouturnthetwosentencesintoonesentence.（说明：分别伸出左手和右食指，再做出合并为一的手势。)Ss:Sheisthinwithshorthair.T:Youaregreat.StepVIIDrillsT:Lookatthescreen!Pleasedescribethemwiththenewsentencestructure.(说明：用手指新句子结构，帮助学生理解。投影展第一部分的图片。)T：Whatdoesheorshelook?S1:TheboyisshortwithblackhairS2:Themanistallwithathinface.S3:Sheisthinwithblondhair.………….T:Good!Openyourbooks.TurntoPage41.Listenandrepeat…………………………T:Closeyourbooks.Bytheway,whoisyourfriend?Whatdoesheorshelooklike?…………StepVIIIPresentationT:MyfriendisyourChineseteacher.Canyoudescribehim?Ss:Heistallwithbigeyes.T:Ishefatorthin?Ss:Thin.T:That’sright.Heisthin.IsJimfatorthin?IsJohntallorshort?(说明：Jim是班上一特别瘦小的男孩，John是班上一特别高大的男孩。)Ss:Jimisthin./Johnistall.T:Lookatthepictures.Isthenurseyoungorold?/Isthedoctoramanorawoman?/Isthisacatoratiger?/Isthisabikeoramotorbike?/IsthisaTVoracomputer?………………T:Lookatyourbook.Let’slistenandrepeat(设计意图：反复机械练习，强化单词，巩固句型语音语调。)StepIXDrillsT:Pleaseworkinpairs.Talkaboutthefourpictureswiththisnewsentencestructure.(设计意图：两人小组练习，体现交流合作精神。)StepXTask-fulfillingT:Now,let’splayagame.Guesswhoheorsheis.Threestudentschooseapersonanddescribehimorherwithsomesentences.Letthefourthstudentoftheirgroupguesswhoheorsheis.Pleaseusethesetwonewsentencestructures.Workingroups.(设计意图：以任务型教学为主导，通过参与，合作，体验与实践巩固课堂知识，发展综合运用英语的能力。游戏激发兴趣。)StepXISummingupandhomeworkT:Todaywelearnedthesenewwordsandlearnedtodescribepeoplewiththetwosentencestructures.Today’shomework:Describeyourparentsoryourbestfriends.Andwriteitdown.Si