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1、七年级英语下Unit1DreamHomesGrammar教案(新版)牛津版DreaHoesTeachingAis:canusecardinalnuberscorrectly.canusecardinalnuberstoexpressthelargernubers.Neords:zero,hundred,thousand,illion,foot,square,etre,area,overTeachingethods:tas-basedapproachTeachingaids:taperecorder,tapes,slideprojector,slidesTeachingEphasis/Diffi
2、culties:Thespellingandritingofthelargercardinalnubers.Teachingsteps:Step1:FreetalFreetalaboutstudentshoes.Step2:TalaboutcardinalnubersAsSstoreeberheretheycanfindnubersintheirlives.Givepicturesaboutnubersinourlives.AsSstoreadpagenubers,roonubers,studentnubers节,页数的读法第三课theThirdLesson,LessonThree第507页P
3、agefiveoseven第2564页Pagetofivesixfour/Pagetenty-fivesixty-four房间,门牌,电话号码的读法第305房间Roothreeofive长安街76号seventy-sixchanganStreet电话号码204486telephonenuber,toofourfoureightsix.十一路公共汽车BuselevenRevienubersfro1to100,andgiveSssoesipleathsproblestoplusandinus;Step3:Talaboutthespellingfour14fourteen40fortfive15fi
4、fteen50fift归纳:)以teen结尾的数词:13-19)以ty结尾的数词:20以上的整十)20-100之间各数词都要在十位和个位之间加连字符“-”。Step4:Talaboutthelargenubers掌握百、千、十万、百万的叫法和写法。)20-100之间各数词都要在十位和个位之间加连字符“-”。)三位数字在百位和十位之间加and。)hundred,thousand,illion前若有具体数字,要用单数形式,但如果它的后面有of,则要用负数形式。同时,前面不能再加具体的数目,例:tothousand,thousandsof,hundredsof.Step5:Introducetele
5、phonenubersUseytelephonenuberandcellnuberasodeltotellSshotoreadthetelephonenubers;Gae:rite5studentstelephonenubersontheblacboardandasotherstoreeberthequicly;finishsoeexercisesordinalnubersTeachingAis:cantellanduseordinalnuberscorrectlThespellingofordinalnubersTeachingDifficulties:Thespellingandritin
6、gofordinalnubersTeachingSteps:Step1:TalaboutordinalnubersThespellingtechniques:顺口溜:基变序有规律,词尾加上th;一,二,三要牢记,词尾字母t,d,d;八减t,九减e,f来把ve替;单词以y作结尾,需将y改ie;若是碰到几十几,只变个位就可以。Practice:FinishP12B1,B2Specialspelling:nuberscardinalnubersordinalnubersonefirsttosecondthreethird-7four-seven-theighteighthnineninthtelve
7、telfth0tentytentiethStep2:specialnuberspronunciationStep3:GiveSssoeidioshichcontainnubers:七上八下、朝三暮四、乱七八糟Practice:youarethirteenyearsoldthisyear:youhavethethirteenthbirthdaythisyear.February:thesecondonthofayearLessonTo:thesecondlessonStep4Hoeor:Reeberthespellinganduseoftoindsofnubers.Finishsoeexercises.教后感: