八年级上unit3课件.ppt

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1、Unit 3I am more outgoing than my sister. 能力能力 目标目标情感情感目标目标知识知识目标目标1.Learn the comparative degree.(比较级比较级)2.Correctly compare and give judgment. 3.Pay respect to yourself and others.Cultivate good personal traits.二、知识目标：二、知识目标：1.识记词汇：识记词汇：outgoing, better, loudly, quietly,hard-working, competition, f

2、antastic,which, clearly, win, though3. 学习使用形容词、副词的比较级描述人。学习使用形容词、副词的比较级描述人。2.初步学习形容词、副词比较级的变化规则初步学习形容词、副词比较级的变化规则。1.识记词汇：识记词汇：outgoing, better, loudly, quietly,hard-working, competition, fantastic,which, clearly, win, thoughLiu Xiang is tall. Pan Changjiang is short. Liu Xiang is taller than Pan Cha

3、ngjiang.Compare peopleLin Xinru is thin.Liu Yifei is thinner. Liu Yifei is thinner than Lin Xinru.45kg48kgLi Yong is more outgoing than Cheng long.Cheng Long is outgoing.Li Yong is more outgoing.A: Is that Zhou Xingchi?B: No, it isnt. Its Yao Ming. He is taller than Zhou Xingchi.The women are fat. T

4、he man and the woman are thin. The women are fatter than the man and the woman. The red box is big. The green box is small. The red box is bigger than the green box. The purple ruler is long. The blue ruler is short. The purple ruler is longer than the blue ruler. 形容词或副词的比较级形式：形容词或副词的比较级形式：tall tall

5、er fast fasternice nicerthin thinnerearly earlier outgoing more outgoing 原形原形比较级比较级 tall taller fast fasternice nicerthin thinner(以不发音的字母以不发音的字母 e 结尾的结尾的 + r )(一般在词尾一般在词尾 + er )原形原形比较级比较级(重读闭音节词词尾只有一个辅音重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再字母时，先双写辅音字母再 + er) early earlieroutgoing more outgoing (以辅音字母以辅音字母 + y 结

6、尾的单结尾的单 词，变词，变 y 为为 i + er ) (多音节词和部分双音节词多音节词和部分双音节词前加前加more)outgoinglong hairshort hair tall loudly thin short hair long hair heavy quietly short1a Match each word with its opposite.1b Listen and number the pairs of twins in the picture 1-31 12 23 3Tape scriptA: Is that Sam playing the guitar?B: No

7、, thats Tom. Sam has longer hair than Tom.C: Both Tom and Sam can play the drums, but Sam plays them better than Tom.Conversation 1A: Thats Tara, isnt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. Conversation 2A: Is that Paul?B: No, thats Peter. Pe

8、ters heavier than Paul. And Pauls shorter than Peter.Conversation 31c Practice the conversation in the picture above. 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.Lets practice!Is tha

9、t Tara? No, it isnt. Its Tina. Taras shorter than Tina.Tara Tina No, it isnt. Its Paul. Pauls thinner than Peter. Peters taller than Paul.Is that Peter?谈谈我们的收获！一、按要求写出下列各词的正确形式一、按要求写出下列各词的正确形式 1 easy(比较级比较级)：_ 2 different(名词名词)：_3 many(比较级比较级):_ 4 serious(比较级比较级):_ 5 friendly(比较级比较级):_ easierdiffere

10、ncemoremore seriousfriendlier6 funny(比较级比较级)_ 7 outgoing(比较级比较级)_ 8 quiet(反义词反义词)_ 9 tall(反义词反义词)_ 10 beautiful(比较级比较级)_ more beautifulmore outgoingloudshorteasier 完成句子完成句子1.他长得什么样子？他很高。他长得什么样子？他很高。What does he _ _?He is tall.2. 他比我高。他比我高。He is _ (tall) than me.look liketaller 3.他的头发比我的短。他的头发比我的短。 H

11、is hair is _(short) than mine. 4.我来的比你晚。我来的比你晚。 I come _ (late) than you.shorterlater1.If you want to be thinner and healthier, youd better eat _food and take _ exercise.A.more, fewer B. more, less C. fewer, more D. less, more三三.选择选择2.Hes _ than his brother.A. strong B. stronger C. the stronger D. t

12、he strongest3.Which do you like _, tea or coffee?A.good B. better C. best D. the better4. Mum, this T-shirt is much too small for me. Would you buy me a _one?A. good B. better C. large D. largerHomework 1. Compare one of your friends with you to find your similarities and differences, then write them down.2. Preview the words of this unit.