新目标英语八年级上Unit3课件.ppt

Unit3 Im more outgoing than my sister.,Period 1,Task 1Tell us the adjective words(形容词)about appearance(外貌)as many as possible.,Brainstorm!头脑风暴,short hairlong hairstraight haircurly hairblack hair,tallshortthinheavymedium heightmedium build,have,has+,is,am,are+,描述人的长相,Task 2PK Time!,Jordan,1.98m,2.26m,They are both tall.,Who is taller,Jordan or Yao Ming?,Yao Ming is _ _ Jordan.,Jordan is a little _ than Yao Ming,taller than,PK,shorter,80kg,90kg,They are both very _.,Fei Mao is _ _ Liu Huan.,heavier/fatter than,Fei Mao,PK,heavy/fat,48kg,45kg,They are both very _.,But Liu Yifei is _ _ Lin Xinru.,PK,thin,thinner than,long hair,longer hair,Liu Yifei has longer hair than YangMi.,hair,Zhao Weis eyes are bigger than Sun Yanzis.,Sun Yanzis eyes are smaller than Zhao Weis.,bigger,smaller,eyes,Activity2：guess who she/he is?(猜猜他/她是谁？),Were both boys/girls.We are both He/She is than me.But Im than him/her.,tall,loudly,long hair,short hair,thin,heavy,quietly,short,1a match each word with its opposite.,1b.Listen and number the pairs of twins in the picture(1-3),2,1,3,Listen 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 _ than Peter.,longer,better,taller,more loudly,heavier,shorter,Retell 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.And 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 more loudly than Peter.,How to compare?,比较级规则变化口诀：,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，单辅音字母要双写。(thin-thinner)辅音字母若加y,记得把y变为i。(heavy-heavier),多音节词、部分双音节词词前加more,(loudly-loudly),more,1.long 2.short3.tall4.nice5.fine,写出下列形容词的比较级,1.longer 2.shorter3.taller4.nicer5.finer,6.big7.small8.fat9.thin10.heavy,11.beautiful12.loudly,6.bigger7.smaller8.fatter9.thinner10.heavier,11.more beautiful12.more loudly,不规则变化：bad/badly/ill worse many/much more good/well better oldolder/elder far farther/further little less,合二为一共三对，坏、病、两多并两好一分为二有两个，一是远来二是老，还有一词含双义，只记少来不记小,My harvest,比较级句型结构:主语+谓语+adj.比较级+than+对比成分,Adj.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.,Goodbye!,Thank you for your listening！,