外研版Book1Module5倍数表达法及形容词比较级常见用法小结.doc

倍数表达法及形容词比较级常见用法小结
形容词有三个比较等级：原级、比较级和最高级。同学们在初中已经学过了形容词比较级的基本用法，这里我们对形容词的倍数表达法及比较级的一些常见用法进行归纳总结。
【语境展示】观察下列各句，然后完成【自我归纳】。
1. The house is three times larger than that one.
2. The house is three times as large as that one.
3. The house is three times the size of that one.
4. This meeting is more important than that.
5. Marks is less strong than Luke.
6. Ken is no better than Sam. (=Ken is as bad as Sam.)
7. The more workers we have, the better it will be.
8. Roy is becoming more and more interested in science.
9. Summer is coming and the days are becoming hotter and hotter.
10. I found Oliver to be a cleverer boy than Tom.
11. The play is wonderful and I’ve never seen a better one.
12. Of the two sisters, Julie is the thinner.
13. Tom is more daring than clever.
14. Your idea couldn’t be better. Thank you very much.
【自我归纳】

结构
意义
例句
1
倍
数
表
达
A ... + n倍+形容词比较级+ 1. ________ B
A是B的n倍 / A比B……(n-1)倍
1
A ... + n倍+ as +形容词+ as B
2
A ... + n倍+ the size ... 2. ________ B
3
2
A ... +形容词比较级+ than B
A比B更……
4
3
A ... + less +形容词+ than B
A不如B……\
5
4
A ... + no better than B
A和B一样……
6
5
the +形容词比较级+陈述句, the +形容词比较级+陈述句
3. ________
7
6
more and more+形容词（多音节或部分双音节词）
4. ________
8
形容词比较级（单音节或部分双音节词）+ and +形容词比较级
9
7
a(n) +形容词比较级+名词
肯定句，表示泛指
10
否定句，表示最高级
11
8
the +形容词比较级（ + of the two ...）
两者中较……的那个
12
9
more +形容词+ than +形容词
与其说……还不如说……
13
10
couldn’t be +形容词比较级
最……不过
14
【即学即练】根据括号内的汉语提示补全下列句子。
1. Jerry is growing fast. He’s getting ____________________（个子越来越高）.
2. The dinner was ____________________（和……几乎一样） fast food.      
3. ____________（越暖和）the weather is, ____________（越舒服） I feel.
4. Robin finds physics ____________________（比……更难） other science subjects.
答案
【自我归纳】
1. than                 2. of 
3. 越……，越……     4. 越来越……
【即学即练】
1. taller and taller                  
2. no better than
3. The warmer; the better
4. more difficult than