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1、Unit 3 I am more outgoing than my sister.Section A2 (Grammar Focus-3c)【课前预习】一、请写出形容词两种比较等级的句型结构比较级同级比较二、预习Grammar Focus,翻译下面的句子。1 .汤姆比萨姆更聪明吗?不,他不是的,萨姆比汤姆更聪明。2 .塔拉比蒂娜更外向吗?不,她不是的,蒂娜比塔拉更外向。3 .你和你姐姐一样友善吗?不,不是的。我更友善。4 .塔拉和蒂娜学习一样努力吗?是的。5 .在学校里谁更勤奋一些?蒂娜觉得她比我更勤奋。【合作探究】探究一形容词、副词比较级的用法(1) 规律: Im more outgoing
2、 than her.(2) She is very heavy.(3) He works as hard as Tina.小结:比较级表示两者之间的比较,常用于句型:主语+谓语动词+形容词/副词比较级+ than+比较对象;而原 级前常有vcry/quite/prctty修饰,用于句型:主语+谓语动词+形容词/副词原级。2 .基本句型主语+ be/谓语动词+形容词/副词比较级+ than+比较对象3 .童鞋们,让我们来一起翻译下面的句子吧!山姆比汤姆矮。Ann的头发比Tina的长(3) An elephant is much heavier than a pig. Tom is a littl
3、e shorter than his friend Jim.4.你们有没有注意到句子中加黑单词的翻译,much,表示“得多”,a little表示“一点儿它们是用来修饰比 较级的。类似的词汇还有even(更加)、far、a lot(得多)、a bit(一点儿)、still(还、还要)。探究二 形容词/副词同级比较Tara runs as fast as Tina.1) Jim isnt so hard-working as Tom.2) Are you as friendly as your friend?“as+形容词/副词的原级+as”表示与一样,其否定形式为“not as/s。as”,表
4、示前者不如后者,注意“so+形容词/副词的原级+as”只能用在 中。Step 2 Practice3a用所给单词写出问题并回答。3b回想一下两年前的你,写下与你现在有什么不同。3c比较一下你的父母,谁更聪明、更有趣等,用(4)在表中标出。然后问你的同伴关于她/他父母的问题。探究三Who is smarter, your mother or your father?谁更聪明,你的妈妈还是你的爸爸?比较级句式:”特殊疑问词(Who/what/which.)+谓语+比较级,AorB?”用于两者之间的比较,表示“两个中哪.Who runs faster, Tom or Kay?谁跑得更快,汤姆还是凯?
5、Which skirl is more beautiful, ihe big one or (he small one?哪件裙子更漂亮,这件大的还是这件小的?【达标检测】I .用所给单词的正确形式填空。1. My brother is much(tall) and(heavy) than me, but my I am(outgoing) and(smart) (han him.1.1 think Shen Teng is a lot(funny) than Deng Chao.1.2 think Tina works as(hard) as her sister.4. Who is(frie
6、ndly), Liu Ying or Su Mei?5. The bag is much(cheap) than that one.II.根据各题后括号内的要求完成卜.列各题,每空一词(含缩略形式)。1. Jill runs as fast as her sister.(改为一般疑问句)Jill as fast as her sister?2. Is Mrs. Brown more popular than Mrs. Hand?(补全否定答语)No,.3. Peter is as hard-working as Tim.(改为否定句)Peter hard-working Tim.4. Your mother is friendly.(用 your father 改为含有比较级的句子) , your mother or your father?HI.将下列句子翻译成英语。1 .我妈妈比我爸爸工作努力。2 .你现在比两年前外向多了。3 .吉姆(Jim)和汤姆(Tom)谁更高?4 .鲍勃(Bob)比他们班其他学生滑稽得多。5 .刘东和马明一样聪明。【自我评价】I.本课我学会了什么?6 .通过本课的学习,我还有哪些疑问?