人教版英语八年级上册 Unit 3 Section A （1a-1c）课件.pptx

1、1.88mtall2.26mtallerYao Ming is taller than Liu Xiang.Lets compareLets compare:Lin Xinru is thin.Liu Yifei is thinner.Liu Yifei is thinner than Lin Xinru.48kg45kg构成构成原级原级-比比较级较级一般词尾加一般词尾加-er以字母以字母e结尾的形容结尾的形容词或副词词或副词,直接加直接加-r fine-finer，late-later以重读闭音节结尾的以重读闭音节结尾的形容词或副词形容词或副词,如末尾如末尾只有一个辅音字母只有一个辅音字母,

2、双双写该字母写该字母,再加再加-erbig-bigger,hot-hotter,red-redder,thin-thinner，fat-fatter，以以“辅音字母辅音字母+y”结结尾的形容词或副词，尾的形容词或副词，把把y变为变为i，再加，再加-erbusy-busier,early-earlier,easy-easierhappy-happier，funny-funnier，lazy-lazier，shy-shier，friendly-friendlier，heavy-heavier，部分双音节与多音节部分双音节与多音节的词加的词加more,delicious-more delicious

3、，outgoing-more outgoing ，boring-more boring，serious-more serious，tall-taller long-longer small-smallernice-nicerfine-finerlarge-larger 不规则变化的形容词和副词比较级变化不规则变化的形容词和副词比较级变化:farther furtherolderelderworsebadillmany much bettermoregoodwell far old￥20￥30cheapcheaperThe pink dress is .The black dress is _t

4、he pink one.cheaper thancheapThe red apple is .The green apple is _the red one.bigger thanbigbigLilys hair is Lucys hair is than Lilys(hers)longerLilyLilyLucyLucylonglongbeautifulLi MeiLi MeiLilyLilyLi Mei is .Li Mei is .Lily isLily is than Li Mei.than Li Mei.more beautifulbeautifulJimJim runs .Jim

5、runs .Liu Xiang runs than JimLiu Xiang runs than Jim fast fast fasterfaster fastfastWuxi Hainan35C24CWuxi is Hainan is .hothothotter1a1a Match each word with its opposite.tall loudly thin short hair long hair heavy quietly short 1b Listen and number the pairs of twins in the picture 1-31 12 23 31cPr

6、actice the conversation then make conversations about the other twins.A:Thats Tara,isnt it?B:No,it isnt.Its Tina.Tina is taller than Tara.And she also sings more loudly than Tara.反意疑问句反意疑问句Tara Tina No,it isnt.Its Paul.Pauls thinner than Pedro.Peters taller than Paul.Is that Peter?peter一、写出下列单词的比较级形

7、式。一、写出下列单词的比较级形式。1.tall_2.thin_3.long_4.hard_6.lazy_7.smart_8.hard-working_9.outgoing_ 10.friendly_tallerlonger thinnermore outgoingharderlaziersmartermore hard workingfriendlier二、用所给词的适当形式填空。二、用所给词的适当形式填空。11Paul is _(fun)than his cousin.12My pen friend is _(outgoing)than me.13The rain is very _(hea

8、vy)14He jumped _(high)than her.15She speaks _(loudly)than him.funniermore outgoingheavyhigher more loudly一、根据句意及汉语提示写单词。一、根据句意及汉语提示写单词。(54分分20分分)1People who like to go to parties are _(爱交爱交 际的际的)2Your idea is good，but my idea is _(更好的更好的)3Tim got first place in the dancing _(比赛比赛)4Tina is more _(辛勤的

9、辛勤的)than Tom.5The old man died _(安静地安静地)in his bed.outgoingbettercompetitionhard-workingquietly重点句子：重点句子：-Thats Tara,isnt it?-Tina is taller than Tara.-And she also sings more loudly than Tara-Is that Sam？-Sam has longer hair than Tom.重点语法：重点语法：1.比较级用法及句子结构比较级用法及句子结构 2.比较级的变化规则比较级的变化规则 3.反意疑问句用法反意疑问句用法Summary翻译：翻译：1.周末你通常做什么事情？我通常周末你通常做什么事情？我通常踢足球。踢足球。2.周末他们通常做什么事情？他们周末他们通常做什么事情？他们经常去看电影。经常去看电影。