初中英语人教版八年级上册Unit3第二课时课件.ppt

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1、Unit3I'mmoreoutgoingthanmysister.PeriodTwo(SectionA2a—2d)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.

2、Jordanistall.2.YaoMingistallerthanhim.更高A+比较级+than+BOis_____thanIfatterThisexampleismoreinterestingthanthatone.O比I胖些（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——happie

3、r5.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2bTina…Tara…ismoreoutgoingthanTinaisfriendlierisfunnierrunsfasterjumpshigher

4、issmarterislazierworksashardasTinagetsupearlierisharderListenagain.HowareTinaandTaradifferent?Fillintheboxes.**********************FillintheformandMakesentencesHowareTinaandTaradifferent?funnyfriendlyoutgoinghard-workingsmartlazyrunsfastjumpshighworkshardgetsupearlyTinaTara********

5、************TinaTara.TaraTina.TaraTina.isfunnierthanisfriendlierthanismoreoutgoingthanissmarterthanislazierthanrunsfasterthanjumpshigherthanismorehard-workingthangetsupearlierthanworksashardasNote:meansTinaistallerthanTara.SamTomsmarttall****runfaster******thinfunny********friendlyN

6、ote:***meansSamistallerthanTom.e.g.:A:IsSamtallerthanTom?B:Yes,SamistallerthanTom.IsSam…thanTom?IsTom…thanSam?SamTomsmart****tallrunfaster****thin****funnyfriendly****getsupearliergetsupearlierhard-workinghard-working2cIsTomsmarterthanSam?No,heisn’t.SamissmarterthanTom.IsSamtallerth

7、anTom?…WriteandGuessWriteafewsentencestodescribeyourfriend,use“…thanme”,andthenhavetheotherstudentsguesswhoyourfriendis.tallerthinnersmarter…biggereyessmallernoselongerhairmoreoutgoing…familynamesitsinthe…group/infrontof…likesto…isgoodat…Incasetheycan’tguessitright,writeoneortwomore

8、sentencesabouthis/h