人教版英语八年级上Unit3_课件2VIP免费

PeriodTwo(SectionA2a—2c)quiet/‘kwaiət/adj.安静.宁静的outgoing/'autgəuiŋ/adj.外向的.活跃的serious/'siəriəs/adj.严肃的,庄重的$3,800,000adj.昂贵的expensive/iks’pensiv/funny/‘fniʌ/adj.滑稽的,有趣的形容词的级1.形容词的原形就是原级.2.比较级，表示较……或更……一些的意思。今天我们来学习加er，ier和more的比较级。比较句型:A+be+比较级+than+BA比B更……原级tall比较级_____姚明比潘长江高。YaoMingis______thanPanChangjiang.short--______潘长江比姚明矮。tallershortertallershorterPanChangjiangis_______thanYaoMing1.Jordanistall.2.YaoMingistallerthanhim.更高A+比较级+than+BOis_____thanIfatterThisexampleismoreinterestingthanthatone.O比I胖些Whoiswho?A:IsthatLucy?B:No,that’sLily.Lily’sheavierthanLucy.AndLucy’sshorterthanLily.LucyLilythinheavythinnerheavierbiggereyes周迅赵薇A:IsthatZhaoWei?B:No,itisn’tZhaoWei.ItisZhouXun.ZhaoWeihasbiggereyesthanher.-IssheCherrieYing?-No,sheisn’t.SheisSunLi.CherrieYing’shairislongerthanhers.SunLiCherrieYing（应采儿）hairlonger-IsthatTom’sdog?-No,itisn’t.It’sTina’s.Tom’sdogisheavierthanTina’s.Tom’sdogTina’sdogheavier（形容词比较级的构成规则）1.直接在形容词后加-er。2.以不发音的e结尾的形容词直接在其后加-r。tall——tallernice——nicer3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.big——bigger4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。happy——happier5.多音节和部分双音节形容词在其前面加more。outgoing——moreoutgoingshort——small——shorterlarge——whiterwhite——thin——fatterfat——heavierheavy——easiereasy——morebeautifulbeautiful——moreinterestinginteresting——smallerthinnerlarger精讲精练Listen.Arethewordsintheboxusedwith“-er/-ier”or“more”?Completethechart.-er/-iermorefunnyfriendlyoutgoinghard-workingsmartlazy(run)fast(jump)high(work)hard(getup)early2aCompareyourselfwithyourpartner.PairWorkYouaretallerthanme,butI’mthinnerthanyou.Youaresmarterthanme,butI’mfunnierthanyou.tallerheavierfunnierthinnersmarter…moreoutgoingmorefriendlymorehard-working…A+动词+副词比较级+than+BSamTomsingsloudlysingswellplaythedrumswellSam_____thedrums__________Tom.playsbetterthanTina_________loudly_____Paul.singsmorethan玲花曾毅A+动词+副词比较级+than+BjumpshighrunsfastLucy__________________Tom.jumpshigherthanLiLei__________________Sam.runsfasterthan6:00amworkhardgetupearlyspeakclearlyTinaTaraTinaisastallasTara.TinarunsasfastasTara.tallrunfastfunnyTinaisasfunnyasTara.as…as…同级比较,两个“as”之间必须使用形容词或副词原级。意为“如同……一样……”,notas/so…as“不如……一样……”e.g.Herunsasquicklyashisfather.Thewatermelonisasbigasasoccerball.Shedoesn’tstudyso/ashardasherbrother.2bTina…Tara…Listenagain.HowareTinaandTaradifferent?Fillintheboxes.Interviewer:Tina,doyouthinkyouaredifferentfromyoursisterTara?Tina:Oh,sure.Welooksimilarbutwe’reverydifferent.Interviewer:Really?Inwhatwaysareyoudifferent?Tina:Well,I’mmoreoutgoingthanTara.I’mfriendlierandfunnier,too.AndIlovesports.Tara:Yes,shecanrunfasterandjumphigherthanme.Interviewer:Who’smorehard-workingatschool?Tara:Tinathinkssheworksharderthanme,butIworkashardasTina.Butshe’ssmarterthanme.Tina:Notreally,IthinkI’mlazierthanTara.Shealwaysgetsupearlierthanme.Tapescript**********************HowareTinaandTaradifferent?funnyfriendlyoutgoinghard-workingsmartlazyrunsfastjumpshighworkshardgetsupearlyTinaTara********************TinaTara.TaraTina.TaraTina.isfunnierthanisfriendlier...