人教版八年级英语上册Unit3第一课时课件

Unit3I’mmoreoutgoingthanmysister.SectionA1a-1cLearningGoals（学习目标）•识记词汇：outgoing,better,loudly,quietly,hard-working,fantastic。•初步学习形容词、副词比较级的变化规则，了解比较级的构成和用法。•学习使用形容词、副词的比较级描述人，比较人物特征。Thinkaboutsomeadjectivewordsfordescriptionofpeople•tallshort•thinfatheavy•nicebeautifulhandsome•cleversmarttalented•friendlykind•fantasticawful•outgoingshy形容词adj.Heistall.Heisatallman.•talladj.•shortadj.•longadj.•shortadj.•thinadj.•fatadj.•heavyadj.•高的•矮的•长的•短的•瘦的•胖的•重的Newwords•outgoingadj.•quietadj.•calmadj.•wildadj.•athleticadj.•weakadj.•外向的，开朗的•文静的•沉着的，镇定的•鲁莽的，任性的•强健的，擅长运动的•体质弱的LiuXiangistall.PanChangjiangisshort.LiuXiangistallerthanPanChangjiang.PanChangjiangisshorterthanLiuXiang.than比(conj.连词).两者之间比较，用形容词的比较级Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthantheredbox.Thepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.Thebluerulerisshorterthanthepurpleruler.LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.45kg48kgThewomenarefat.Themanandthewomanarethin.Thewomenarefatterthanthemanandthewoman.自学课本P113-115形容词的比较级构成，了解其构成，规则形容词可归纳为：•比较级，要变化，一般词尾加er。(long-longer)•词尾若有哑音e,直接加r就可以。(nice-nicer)•重读闭音节，末尾字母要双写，再加er。(hot-hotter)•若是辅音字母加y,记得把y变i，再加er。(happy-happier)•多音节更容易，词前加more便可以。(outgoing-moreoutgoing)不规则形容词的比较级good/well–betterbad/badly–worsemany/much–morelittle–lessfar–farther/further用形容词的适当形式填空1.Samhas______(long)hairthanTom.2.Tomis______(calm)thanSam.3.Tinais______(tall)and_____(wild)thanTara.4.Paulis______(short)and______(heavy)thanPedro.5.I’m_______(funny)thanTara.6.Tarais____________(serious)thanTina.longerwildertallerfunniershorterheaviercalmermoreserioustallthinlonghairquietlyloudlyshorthairheavyshort1a.Matcheachwordwithitsopposite!A:IsthatSam?B:No,that’sTom.SamhaslongerhairthanTom.Conversation1A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.Conversation2Conversation3A:IsthatPaul?B:No,that’sPeter.PeterisheavierthanPaul.AndPaulisshorterthanPeter.Homework:写出下列形容词的比较级•talllongcoldfastthick•smallstronghardnewshort•widefinelate•fatbigthinred•happyearlyeasyheavy•beautifulexcitinginteresting•populardifficultusefulimportant•goodfarmuchbadmanywell