初中英语人教版八年级上册课件资料.ppt

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1、Unit3Unit3I’mmoreoutgoingthanmysister.SectionA2Grammarfocus-3cChantYouarehappier.Iamhealthier.Heistaller.Sheisstronger.Yourhouseisbigger.Myroomiscleaner.Yourfriendsarefunnier.Mygradesarebetter.Yourcityismorecomfortable(舒适的).Ourschoolismorebeautiful.…形容词和副词比较级、最高级的构成1.直接加-er/est。2.以不发音e结尾的，加-r

2、/st。tall—taller/tallestnice—nicer/nicest3.以重读闭音节结尾，末尾只有一个辅音字母，双写该辅音字母再加-er/est.big—bigger/biggest4.以“辅音字母+y”结尾，变“y”为“i”，再加-er/est。happy—happier/happiest5.多音节和部分双音节词，在其前面加more/most。outgoing——moreoutgoing/mostoutgoingshort—shorter/shortestlarge—thin—heavier/heaviestheavy—morebeautiful/mostbeaut

3、ifulbeautiful——moreinteresting/mostinterestinginteresting——thinner/thinnestlarger/largestRevision形容词或副词比较级的构成：3.重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+er4.以辅音字母+y结尾的单词，变y为i+er2.以不发音的字母e结尾的+r1.一般在词尾+er5.多音节词和部分双音节词前加moreThepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.Theblu

4、erulerisshorterthanthepurpleruler.ChinaislargerthanJapan.JapanissmallerthanChina.Whichcountryissmall？Whichcountryislarge?¥3,800,000¥100,000Thewhitecarismoreexpensivethantheredcar.Theredcarischeaperthanthewhitecar.GongHanlinis____________LiuHuan.LiuHuansings___________GongHanlin.betterthanthin

5、nerthanGaoYuanyuanisas________(漂亮)asSunLi.SunLiworksas_____(努力)asGaoYuanyuan.hardbeautifulIsSamsmarterthanTom?IsSamtallerthanTom?DoesSamrunfasterthanTom?DoesSamgetupearlierthanTom?IsSamthinnerthanTom?山姆比汤姆更聪明吗？山姆比汤姆更高吗？山姆比汤姆跑得更快吗？山姆比汤姆起床得更吗？山姆比汤姆更瘦吗？山姆比汤姆更搞笑吗？IsSamfunnierthanTom?2c山姆比汤姆更努力吗？I

6、sSammorehard-workingthanTom?DoesSamworkharderthanTom?山姆比汤姆工作更努力吗？山姆比汤姆更友好吗？IsSamfriendlierthanTom?2cGrammar1.A+beV+adj.比较级+than+Be.g.I’mmoreoutgoingthanyou.两者进行比较,表示“一方比另一方更……”句型2.A+V+adv.比较级+than+Be.g.TomjumpshigherthanJack.汤姆比鲍勃跳得更高。我比你更外向。()()1.A+beV+as+adj.原形+as+Be.g.JackisasfunnyasMike.辛

7、迪与苏起得一样早。杰克与迈克一样滑稽。e.g.CindygetsupasearlyasSue.2.A+V+as+adv.原形+as+B两者进行比较,表示“一方和另一方一样…”句型1.汤姆比萨姆更聪明吗？IsTom___________Sam?2.不是。萨姆比汤姆更聪明。No,heisn’t.Samis____________Tom.3.塔拉比蒂娜更外向吗？IsTara__________________Tina?Grammarfocussmarterthansmarterthan