新目标英语八年级上Unit3课件.ppt

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1、Unit3 Im more outgoing than my sister.Period 1Task 1Tell us the adjective words(形容词形容词)about appearance(外貌外貌)as many as possible.short hairlong hairstraight haircurly hairblack hairtallshortthinheavymedium heightmedium buildhave,has+is,am,are+描述人的长相描述人的长相Task 2PK Time!Jordan1.98m2.26m They are both

2、tall.Who is taller,Jordan or Yao Ming?Yao Ming is _ _ Jordan.Jordan is a little _ than Yao Mingtaller thanshorter80kg90kgThey are both very _.Fei Mao is _ _ Liu Huan.heavier/fatter thanFei Maoheavy/fat48kg45kgThey are both very _.But Liu Yifei is _ _ Lin Xinru.thinthinner thanlonglong hairhairlonglo

3、ngerer hair hairLiu Liu YifeiYifei has long has longerer hair hair than YangMiYangMi.hairZhaoWeiseyesarebiggerthanSunYanzis.SunYanziseyesaresmallerthanZhaoWeis.biggersmallereyesActivity2：guess who she/he is?(猜猜他猜猜他/她是谁？她是谁？)Werebothboys/girls.WearebothHe/Sheisthanme.ButImthanhim/her.tallloudly longh

4、airshort hairthinheavyquietlyshort1amatcheachwordwithitsopposite.1b.Listen and number the pairs of twins in the picture(1-3)213Listen again and fill in the blanks:1.Sam has _hair than Tom.Sam plays the drums _than Tom.2.Tina is _than Tara.She also sings _ _ than Tara.3.Peters _ than Paul.And Pauls _

5、 than Peter.longerbettertallermore loudlyheaviershorterRetell the conversations:A:Is that Sam playing the guitar?B:No,thats Tom.Sam has longer hair than Tom.C:Both Tom and Sam can play the drums,but Sam plays them better than Tom.A:Thats Tara,isnt it?B:No,it isnt.Its Tina.Tina is taller than Tara.An

6、d she also sings more loudly than Tara.A:Is that Paul?B:No,thats Peter.Peters heavier than Paul.And Pauls shorter than Peter.自主探究找规律自主探究找规律1.Yao Ming is taller than Jordan.2.Fei Mao is heavier than Liu Huan.3.Liu Yifei is thinner than Lin Xinru.4.Zhao Benshan is funnier than Lao Bi.5.And she sings m

7、ore loudly than Peter.比较级规则变化口诀比较级规则变化口诀：比较级，要变化，一般词尾加比较级，要变化，一般词尾加erer。(long-long(long-longerer)词尾若有哑音词尾若有哑音e,e,直接加直接加r r就可以。就可以。(nice-nice(nice-nicer r)重读闭音节，重读闭音节，单辅音字母要双写。单辅音字母要双写。(thin-thin(thin-thinnerner)辅音字母若加辅音字母若加y,y,记得把记得把y y变为变为i i。(heavy-heav(heavy-heavierier)多音节词、部分双音节词词前加more(loudly-l

8、oudly)more1.long 2.short3.tall4.nice5.fine写出下列形容词的比较级写出下列形容词的比较级 1.longer 2.shorter3.taller4.nicer5.finer6.big7.small8.fat9.thin10.heavy11.beautiful12.loudly6.bigger7.smaller8.fatter9.thinner10.heavier11.more beautiful12.more loudly不规则变化：不规则变化：bad/badly/illworsemany/muchmoregood/wellbetteroldolder/e

9、lderfarfarther/furtherlittleless合二为一共三对，合二为一共三对，坏坏、病病、两、两多多并两并两好好一分为二有两个，一分为二有两个，一是一是远远来二是来二是老老，还有一词含双义，还有一词含双义，只记只记少少来不记小来不记小My harvestl比较级句型结构比较级句型结构:主语主语+谓语谓语+adj.比较级比较级+than+对比对比成分成分l Adj.比较级构成比较级构成:1.-er/-ier 2.more Shorter than the giraffe.Taller than the tiger.Bigger than the elephant.Smaller than the bird.Younger than the mountain.Older than the treeSlower than the plane.Quicker than the jeep.