①I am as friendly as my sister.我和我的妹妹一样友好。 Tara works as hard as Tina.塔拉和蒂娜一样努力学习。
as…as…为固定结构，译为“和……一样……”，as和as之间用形容词和副词的原形。
as…as…的否定形式为“not (so) as＋形容词和副词的原形＋as”,译为“……不如……”
根据上面两个例句，我们可以总结出形容词同级（原级）比较的句型：
主语＋be/谓语动词＋as＋形容词和副词的原级＋as＋比较对象
否定形式为not as…as…相当于not so…as…,但肯定形式只能用as…as…
即学即练 1. I’m her.
A. as tall as B. as taller as C. as tall so 2. I don’t study him.
A. so carefully as B. so carefully as C. more carefully as 3. You are as good as your friend. (变为否定句)
4. My friend Kevin as me. (跑得不如我快) ??我的收获
【训练案】
基础训练
1. This box is___ that one.
A. heavy than B. so heavy than C. heavier as D. as heavy as 2. This book is____ that one, but____ than that one.
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A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; more expensive D. more difficult as; as expensive 3. I think the story is not so ___ as that one.
A. interesting B. interested C. more interesting D. most interesting 4. I think English is _ than Japanese.
A. much important B. important C. much more important D. more much important 5. These children are ____ this year than they were last year.
A. more tall B. more taller C. very taller D. much taller 6. It was very hot yesterday, but it is___ today.
7. A. even hotter B. more hotter C. much more hot D. much hot 7. Our classroom is____ larger than theirs.
A. more B. quite C. very D. much 8. This work is ____ for me than for you.
A. difficult B. most difficult C. much difficult D. more difficult 9. Do you have ____ to tell us?
A. something new B. new something C. anything new D. new anything 10. Which is___, Li Lei or Wu Tong?
A. strong B. strongest C. stronger D. the strongest
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11. Mike, I have____to tell you.
A.important something B.important anything C. something important , D. anything important 12. There is ___ in today's newspaper.
A. interesting something B. nothing interesting C. interesting anything D. anything interesting ??教学反思
Unit 3 I am more outgoing than my sister. 第3课
时 Section A (Grammar Focus-3c)
【预习案】
【学习目标】
1、总结归纳本单元重点语法知识
2、能够运用比较级句式谈论自己过去和现在的不同 【预习检测】
请写出形容词两种比较等级的句型结构
比较级 同级比较 预习(3a-3b)的内容,完成下面的练习 1.Who is , Lily or Lucy? A. more tall B. more quiet C. more serious D. more good
2.Which subject do you like ,English or Chinese?
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A. good B. bell C. better D.the best 3.Who is much ,your father mother? A. smarter;and B. smarter;or C. smart;or D. smart;and
4.Which is (easy) to learn, fishing or swimming. 5.Who do you like , your father or your mother? A. good B. better C. best D. the best
【探究案】
【自主学习】 教学流程
1、3a用所给单词写出问题并回答
2、3b回想一下两年前的你。写下你现在有什么的不同。 3、比较一下你的父母。谁更聪明、更有趣等，用（√）在表中标出。然后问你的同伴关于她/他的问题。 重点句式分析
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，A or B?”用于两者之间的比较，表示“两个中哪一个更……” e.g. Who runs faster, Tom or Kay? 谁跑得更快，汤姆还是凯？ Which skirt is more beautiful, the big one or the small one? 哪件裙子更漂亮，这件大的还是这件小的？
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??我的收获
【训练案】
基础训练
1. Don't just believe the advertisement(广告). That kind of camera is it says.
A. As good as B. not as good as B. C.as well as D.not as well as 2. The river is as as that one.
A. long B. high C. longer D. Higher 3. Jim is taller than me.
A. very B.too C. much D.more 4. For me ,music is as as sports. A. More popular B. Most popular C.so popular D. popular
5. A young man usually sleeps more than an old man . A. do B.sleep C. does D. is 用所给单词的适当形式填空
1. His hair is a little longer than (I).
2. My elder brother is as (old) as your younger brother. 3. The boy is not so (interesting) as his brother. 4. She will be much (happy) in her new house. 5. Why is your English book (thin) than the others?
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