八年级上英语unit3SectionA1.ppt

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1、Unit 3Im more outgoing than my sister.Section APeriod OneRead the words and Read the words and expressions loudly.expressions loudly.Words reviewoutgoing better loudly quietly hard-working adj. 爱交际的；友好的；爱交际的；友好的； 外向的外向的adj.&adv. (good和和well的比较的比较级级) 较好的较好的(地地)；更好的；更好的(地地)adv. 喧闹地；大声地；响亮地喧闹地；大声地；响亮地a

2、dv. 轻声地；轻柔地；安静地轻声地；轻柔地；安静地adj. 工作努力的；辛勤的工作努力的；辛勤的Words reviewcompetitionfantastic which clearlywin though n. 比赛；竞赛；竞争比赛；竞赛；竞争adj. 极好的；了不起的极好的；了不起的pron.&adj. 哪一个；哪一些哪一个；哪一些adv. 清楚地；清晰地；明白地清楚地；清晰地；明白地v. 获胜；赢；赢得获胜；赢；赢得adv. 不过；可是；然而不过；可是；然而conj. 虽然；尽管；不过虽然；尽管；不过tall funny wildA: Whats he /she like?B: He

3、/She is A: Whats he /she like?B: He/She is athleticheavythincalmoutgoingseriousA: Whats he /she like?B: He/She is tallshort fatthin short hairlong hair calmwild big smallABBall A is _ _ Ball B.Ball B is _ _ Ball A. bigger thansmaller thantallshortLiu Xiang is _ _ Yao Ming.Yao Ming is _ _ Liu Xiang.

4、shorter thantaller thanLily is _ _ Lucy.Lucy Lily Lucy and Lily are twins (双胞胎双胞胎).funnier thanfunnytalltaller 1.9mMr. BlackMiss Black1.7mMiss Black is _.Mr. Black is _.Mr. Black is taller than Miss Black.Compare people0.9m0.8mshortshorterXiaoxinAdaiAdai is shorter than Xiaoxin.youngyoungerKay David

5、David is younger than Kay.oldolderTed VinceVince is older than Ted. John Mike more outgoingoutgoingMike is more outgoing than John.Li Yong Pan Changjiang funny funnierPan Changjiang is funnier than Li Yong.Pan Changjiang is shorter than Liu Xiangtallerfunnierheavieryoungerolderstrongermore outgoing

6、more athleticLiu Xiang Pan Changjiang Check yourselfDo they look the same?They are twins.They are twin sisters.Why?1a1a Match each word with its opposite. tall loudly thin short hair long hair heavy quietly short Lets have a look at these twins.Look carefully, then lets play a game.Talk about the di

7、fferences.Who is tall, Tina or Tara?Who is heavy, Peter or Paul?Who has long hair, Tom or Sam?Who is quietly, Tom or Sam?Who is loudly, Tina or Tara?Who is short and thin, Peter or Paul?TinaPeterSamTomTinaPaul1b1bListen and number the pairs of twins in the picture 1-3.1231c1cPairworkA: Thats Tara, i

8、snt it?B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.Practice the conversation in the picture above. Then make conversations about the other twins.Listen. Complete the chart. 2a2afunny friendly outgoing hard-working smart lazy(run) fast (jump) high (wor

9、k) hard (get up) early-er / -iermorefriendly, funny, fast, high, hard, smart, lazy, earlyoutgoing, hard-working2b2bListen again. How are Tina and Tara different? Fill in the boxs.Tina _is more outgoing than Tara.is friendlier and funnier. can run faster and jump higher than Tara.is lazier than Tara.

10、is smarter than Tara.Tara_works as hard as Tina.always gets up earlier than Tina.2c2cPairworkStudent A, look at the chart below. Student B, look at the chart on page 81. Ask and answer questions about Sam and Tom.2dRead the conversation and match the people with the right things.LisaNellya.sang bett

11、erb.with shorter hairc.practice more and really wanted to wind.sang more clearlye.danced better 2d2dPairworkRole-play the conversation.Julie: Did you like the singing competition yesterday, Anna?Anna: Oh, it was fantastic! Nelly sang so well!Julie: Well, I think Lisa sang better than Nelly.Anna: Oh,

12、 which one is Lisa?PairworkJulie: The one with shorter hair. I think she sang more clearly than Nelly.Anna: Yes, but Nelly danced better than Lisa.Julie: You can tell that Lisa really wanted to win, though.Anna: Well, everyone wants to win. But the most important thing is to learn something new and

13、have fun.Did you like the singing competition yesterday, Anna?Oh, it was fantastic! Nelly sang so well.Role-play the conversation.1. outgoing adj. 友好的；外向的友好的；外向的一般修饰人，指人的性格。一般修饰人，指人的性格。在句子中可做定语或表语。在句子中可做定语或表语。e.g. Mary is an outgoing girl. 玛丽是一位外向的女孩。玛丽是一位外向的女孩。 My brother is not very outgoing. 我弟弟不

14、善与人交往。我弟弟不善与人交往。2. better adj. / adv. （good和和well的比较级）的比较级） 较好的（地）；更好的（地）。较好的（地）；更好的（地）。e.g. The red bike is better than the blue one.红色的自行车比蓝色的好。红色的自行车比蓝色的好。Mike can play the guitar better than Bob. 迈克弹吉它比鲍勃弹得好。迈克弹吉它比鲍勃弹得好。3. loudly adv. 喧闹地；大声地；响亮地喧闹地；大声地；响亮地 quietly adv. 轻声地；轻声地； 轻柔地；安静地轻柔地；安静地e.

15、g. Dont talk so loudly. 不要这么大声说话。不要这么大声说话。All the students are sitting quietly in the library. 所有的学生都安静地坐在图书馆里。所有的学生都安静地坐在图书馆里。4. which pron. & adj. 哪一个；哪一些哪一个；哪一些指上文或下文提到的几个名词指上文或下文提到的几个名词中的一个或一些。中的一个或一些。e.g. Which is your bike, Mary?哪一辆是你的自行车，玛丽？哪一辆是你的自行车，玛丽？Which girl runs faster? 哪一名女孩跑得更快一些？哪一名

16、女孩跑得更快一些？5. competition n. 比赛；竞赛；竞争比赛；竞赛；竞争e.g. The singing competition was very interesting yesterday. 昨天的歌唱比赛很有趣。昨天的歌唱比赛很有趣。6. fantastic adj. 极好的；了不起的极好的；了不起的 e.g. Look! Our English newspaper is really fantastic. 看！我们的英语报真是太棒了。看！我们的英语报真是太棒了。7. clearly adv. 清楚地；清晰地；明白地清楚地；清晰地；明白地e.g. Can you see th

17、e words clearly? 你能清楚地看到那些字吗？你能清楚地看到那些字吗？8. win v. 获胜；赢得获胜；赢得e.g. Its easy for us to win the game. 我们赢得这场比赛很容易。我们赢得这场比赛很容易。1. Thats Tara, isnt it? 那是塔拉，对吗？那是塔拉，对吗？ 此句是在此句是在Thats Tara. 这一陈述之后添这一陈述之后添加了一个附着的简略疑问结构，用以加了一个附着的简略疑问结构，用以进行确认。在语法上，这种句式被称进行确认。在语法上，这种句式被称作作“附加疑问句附加疑问句”。通常情况下，若。通常情况下，若陈述部分为肯定，

18、便用否定形式进行陈述部分为肯定，便用否定形式进行提问；若陈述部分为否定，便用肯定提问；若陈述部分为否定，便用肯定形式进行提问。如：形式进行提问。如：Theres someone in the room, isnt there?房间里有人，是吧？房间里有人，是吧？He didnt say anything at the meeting, did he?他在会上什么也没说，对吗？他在会上什么也没说，对吗？We cant say it this way, can we?我们不能这样说，对不对？我们不能这样说，对不对？2. Did you like the singing competition ye

19、sterday, Anna？英语和汉语表达习惯有很多不同，甚至会英语和汉语表达习惯有很多不同，甚至会相互产生干扰。相互产生干扰。询问或谈论是否喜欢过去的事情，英语要询问或谈论是否喜欢过去的事情，英语要用过去时，这是因为所谈论的核心着眼点用过去时，这是因为所谈论的核心着眼点在过去，而非现在。在过去，而非现在。 因此，上句不能说成：因此，上句不能说成：Do you like the singing competition yesterday? 如：如：I saw a movie last weekend. It was so exciting. 上周末我看了一部电影。它太刺激了。上周末我看了一部电

20、影。它太刺激了。(不能说不能说It is so exciting.)I went to visit my grandparents last weekend. 上周末我去看我祖父母去了。上周末我去看我祖父母去了。We had a math exam yesterday.昨天我们有一场数学考试。昨天我们有一场数学考试。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 taller fast fasternice nicerthin thinnerearly earlier outgoing more outgoing 原形原形比较级比较级 tall taller fast faste

21、rnice 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)Comparatives形容词有三种形式：原级，比较级和形容词有三种形式：原级，比较级和最

22、高级，表示形容词说明的性质在程最高级，表示形容词说明的性质在程度上的不同。度上的不同。 形容词的比较级用于两个人或事物的比形容词的比较级用于两个人或事物的比较，是在形容词的原级形式的基础上变较，是在形容词的原级形式的基础上变化的，可分为规则变化和不规则变化。化的，可分为规则变化和不规则变化。 形容词、副词比较级形容词、副词比较级规则变化规则变化和和不规则变不规则变化化。 a)规则变化规则变化 1) 一般情况下，一般情况下，单音节或双音节的形容词单音节或双音节的形容词（或（或副词副词）比较级比较级er ，如：，如： clevercleverer fewfewersmallsmaller等。等。

23、2) 以以e结尾的词结尾的词，比较级比较级r即可。即可。 如：如：nicenicer cutecuter largelarger3) 以以辅音字母辅音字母y结尾的结尾的变变y为为ier如如: easyeasier happyhappier再如：再如：early , busy , heavy , dirty , lazy也也如此。如此。 4) 双写最后一个辅音字母双写最后一个辅音字母er 的的词词,同学要用心去记。同学要用心去记。 1. fatfatter2. thinthinner3. hothotter4. redredder5. wetwetter6. bigbigger5) 多音节和部分

24、双音节的词多音节和部分双音节的词需要在形容需要在形容词原级前词原级前more构成构成比较级。比较级。如：如： beautiful more beautiful 又如又如: delicious, popular, important, interesting, expensive, creative双音节双音节的词如的词如: careful more careful useful more useful少数单音节词少数单音节词也是这样，如：也是这样，如： pleased more pleased tiredmore tired b) 不规则变化：不规则变化： good better well b

25、etter badworsemany, much morefar farther (距离远距离远) far further (程度深程度深) old elder (长幼长幼) old older (年龄年龄)写出下列单词的比较级。写出下列单词的比较级。funnyquietserioussmartoutgoingquicklyfunnierquietermore serioussmartermore outgoingmore quicklytallnicebigfunnyoutgoingold oldertallernicerbiggerfunniermore outgoinglateexpen

26、sivethin highfat interestingmore interestinglatermore expensivethinnerhigherfatter形容词比较级的用法形容词比较级的用法形容词的比较级用于两个人或事物的形容词的比较级用于两个人或事物的比较，其结构形式如下比较，其结构形式如下: She is shorter than I am.My book is more interesting than his book.He is taller than I. Tina is more outgoing than Tara.主语主语 + 谓语谓语(系动词系动词) + 形容词比

27、较级形容词比较级 + than + 对比成分。对比成分。Linda is taller than Nancy is.LindaNancyNancy is shorter than Linda is.Please use comparatives to compare the following people or things. ￥ 50.00￥ 100.00The white bag is _ the green one.The green bag is _ the white one.cheaper thanmore expensive thanUsing (not) as + adjec

28、tive + asas + adj. + as的用法的用法as . as 意为意为“和和一样一样”，表示同，表示同级的比较。其基本结构为：级的比较。其基本结构为：as + adj. + as1. She is as slim as I am.2. Amy is as tall as Peter. 3. This film is as interesting as that one. Can you guess the meaning of the following sentences? Could you figure out the usage of “asas”?as + adj. +

29、as的否定形式为：的否定形式为：not as + adj. + as This dictionary is not as useful as you think. Amy is not as tall as Peter. as + adj. + as的用法的用法学习附加疑问句：学习附加疑问句：Thats Tara, isnt it?复习一般过去时的用法。复习一般过去时的用法。学习形容词和副词的比较级：学习形容词和副词的比较级：Tina is taller than Tara.I think Lisa sang better than Nelly.asas课时重点回顾课时重点回顾Translat

30、e and write them down.1. - 那是山姆吗？那是山姆吗？ - 不是，是汤姆。他比山姆的头发不是，是汤姆。他比山姆的头发 短，而且他比山姆冷静。短，而且他比山姆冷静。2. 汤姆比山姆更活跃。汤姆比山姆更活跃。 Tom is more athletic than Sam. - Is that Sam?- No, thats Tom. He has shorter hair than Sam. And hes calmer than Sam.想像自己未来的形象。用英语想像自己未来的形象。用英语写一篇短文。写一篇短文。(about 60 words)Many years later, I will be taller, I want to be more beautifulHomework