初中英语-初中英语unit3教学课件设计

GOforit!八年级上册英语

SectionB(3a-3c)Unit3GOforit!八年级上册英语

SectionB(3a-3c)Unit3Teachingaims掌握形容词比较级的变化规则2.运用形容词比较级比较两个人的特征。3.通过谈论好朋友应该是怎样的，使学生树立正确的交友观。比较级规则变化口诀比较级，要变化，一般词尾加er。词尾若有哑音e,直接加r就可以。重读闭音节，单辅音字母要双写。辅音字母若加y,记得把y变为i。部分双音节词和多音节词则加more。tall－big

－

short－fat

－

wild－difficult－

nice－outgoing－

easy－many－

heavy－good－

thin－little－

tallerheaviermore

outgoinglesseasiermore

difficultshorterthinnernicermorewilderfatterbetterbiggerReviewtalltaller1.82m1.92mJackTomTomistall.Jackistaller.JackistallerthanTom.0.9m0.8mshortshorterMikeisshort.Johnisshorter.JohnisshorterthanMike.JohnMike2yearsold1yearoldyoungyoungerLilyLucyLilyisyounger

thanLucy.LiuHuanisheavy.FeiMaoisheavier.FeiMaoisheavierthanLiuHuan.JackistallerthanTom.MikeisshorterthanJohn.Lilyisyounger

thanLucy.FeiMaoisheavierthanLiuHuan.比较级句型结构:主语+谓语+形容词的比较级+than+对比成分.workpairHanHong----IssheCaiyilin?-----No,sheisn’t.SheisHanHong.CaiyilinisthinnerthanHanHong.(Makesentenceswithcalm,outgoing,serious,tall…)1.Tom'sbikeisnew,butJohn'sbikeis______.2.Tom'sschoolbagisbig,butJohn'sschoolbagis_________.3.Tom'shouseissmall,butJohn'shouseiseven_________.4.Tom'scoatislong,butJohn'scoatiseven_________.5.Tom'sdeskisgood,butJohn'sdeskis______.newerbiggersmallerlongerbetter用比较级形式填空6.Heis________(young)thanIam.7.MrSmithismuch_____(old)thanhiswife.8.Chicagois______(big)thanParis.9.Thisbookis______(good)thanthatone.youngerolderbiggerbetterHello!I’m…Ihaveagoodfriend.______________________________________________________________________________________________________________________________________________.Ilovemyfriend.ReportAfriendisagiftyougiveyourself.朋友是你给自己最好的礼物。Alifewithoutafriendisalifewithoutasun.人生在世无朋友，犹如生活无太阳。Afriendinneedisafriend