SectionA1八上第三单元.ppt

《SectionA1八上第三单元.ppt》由会员分享，可在线阅读，更多相关《SectionA1八上第三单元.ppt（42页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Words bigsmallABBall A is bigger than Ball B.Ball B is smaller than Ball A.tallshortLiu Xiang is shorter than Yao Ming.Yao Ming is taller than Liu Xiang.Lily is funnier than Lucy.Lucy Lily Lucy and Lily are twins (双胞胎双胞胎).funny1. 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

2、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

3、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.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

4、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

5、 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 the 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. (won, won) 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。2. heavy _1. short _tallthinWrite the opposite words according to the

6、 pictures.1a3. loudly _quietly4. long hair _short hairListen and number the pairs of twins in the picture.1bConversation 1 Boy 1: Is that Sam playing the guitar?Girl: No, thats Tom. Sam has _ than Tom. Boy 2: Both Tom and Sam can play the drums, but Sam plays them _ than Tom. Listen to the conversat

7、ion again and complete the dialogue.longerbetterConversation 2 Boy: Thats Tara, isnt it?Girl: No, it isnt. Its Tina. Tina is _ than Tara. And she also sings _ than Tara.Conversation 3Boy: Is that Paul?Girl: No, thats Peter. Peters _ than Paul. And Pauls _ than Peter. tallermore loudlyheaviershorterb

8、oth both意为意为“两个；两个都两个；两个都”。它在句中可作。它在句中可作主语、宾语、定语和同位语。如：主语、宾语、定语和同位语。如：Both of them like popular songs.I dont know which skirt is better; Ill buy both.There are shops on both sides of the street.They both have a model plane. both . and . 意为意为“既既又又；和和”，连接两个并列成分。当连接两个并列，连接两个并列成分。当连接两个并列主语时，谓语动词用复数形式。如：

9、主语时，谓语动词用复数形式。如：Kate was both happy and sorry to see her.Both she and I are middle school students. 【运用运用】. 单项选择。单项选择。_ my father _ my mother take good care of me. I love them so much.A. Either; or B. Both; and. 完成句子（每空词数不限）。完成句子（每空词数不限）。1. 我表妹既会唱歌又会弹钢琴。我表妹既会唱歌又会弹钢琴。My cousin can _.2. 琳达长得漂亮且对人友好。琳达

10、长得漂亮且对人友好。Linda _.3. 我们两个都知道这件事。我们两个都知道这件事。_ knew it. both sing and play the piano B is both beautiful and friendly Both of us 1cPractice 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

11、loudly than Tara.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 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 e

12、arlieroutgoing more outgoing (以辅音字母以辅音字母+y结尾的单结尾的单 词，词，变变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)Listen. Are the words in the box used with (i)er or more? Complete the chart.2afunny(run) fastfriendly(jump) highoutgoing(work) hardhard-working(get up) early smartlazy-er / -iermore friendlyoutgoingf

13、unny funniersmart smarterlazy lazierfast fasterhard harderhard-working high higherearly earlierListen again and complete the sentences. Im _ than Tara. Im _ and _ too. She can run faster and _ than me. Whos _ at school?more outgoingfriendlierfunnierjump highermore hard-working Tina thinks she _ than

14、 me, but I _ as _ as Tina. But shes _ than me. I think Im _ than Tara. She always _ than me.works harderwork hardsmarterlaziergets up earlierListen again. How are Tina and Tara different? 2bTina is more outgoing than Tara.is friendlier and funnier than Tara.can run faster and jump higher than Tara.i

15、s smarter than Tara.is lazier than Tara. Tara works as hard as Tina.gets up earlier than Tina.Student A, look at the chart on the right. Student B, look at the chart on page 81. Ask and answer questions about Sam and Tom.2cIs Tom funnier than Sam?No, he isnt. Sam is funnier than Tom.Is Sam more hard

16、-working than Tom?Yes. Hes more hard-working than Tom. Tina thinks she works harderthan me, but I work as hard as Tina. as . as . 意为意为“像像 / 和和一样一样”，两个两个as中间用形容词或副词的原级中间用形容词或副词的原级。e.g. The bag is as expensive as that one. Li Ling sings as well as Lucy.as . as . 的否定形式为的否定形式为not as / so . as .，意为，意为“不像

17、不像那样那样”。e.g. My computer is not as / so good as hers. Tom doesnt jump as / so high as Jim.2dRead the conversation and match the people with the right things.LisaNellya.sang betterb.with shorter hairc.sang more clearlyd.danced better Did you like the singing competition yesterday, Anna?Oh, it was fan

18、tastic! Nelly sang so well.Role-play the conversation.Well, I think Lisa sang better than Nelly.Oh, which one was Lisa?The one with shorter hair. I think she sang more clearly than Nelly.Yes, but Nelly danced better than Lisa.You can tell that Lisa really wanted to win, though.Well, everyone wants t

19、o win. But the more important thing is to learn something new and have fun.have fun have fun意为意为“玩得开心玩得开心”，常用结构为，常用结构为have fun doing sth.，意为，意为“做某事很开心做某事很开心”，与，与have a good / great time doing sth. 同义。如：同义。如：I have fun / a good time living with my grandparents.【运用运用】完成句子完成句子(每空词数不限每空词数不限)。他们正在开心地打篮球。

20、他们正在开心地打篮球。 They are_. having fun / a good time / a great time playing basketball 写出下列单词的比较级。写出下列单词的比较级。funnyquietserioussmartoutgoingquicklyfunnierquietermore serioussmartermore outgoingmore quicklytallnicebigfunnyoutgoingoldoldertallernicerbiggerfunniermore outgoinglateexpensivethin highfat interestingmore interestinglatermore expensivethinnerhigherfatterWrite about the things that are the same and different between you and your best friend.