形容词的用法和练习
（一）形容词原级（原形）的用法
1、说明人或事物自身的特征、性质和状态时用形容词原级。
如：The flowers in the garden are beautiful . 花园里的花漂亮。
2、有表示绝对概念的副词very, so, too, enough, quite等修饰时用形容词原级。
如：The boy is too young. 这个男孩太小。
3、表示A与B在某一方面程度相同或不同时用形容词原级。
（1）肯定句中的结构：“A…+as+形容词原级+as+B”，
如：English is as interesting as Chinese. 英语和语文一样有趣。
Xiao Ming is as tall as Jim. 小明和吉姆一样高。
（2）否定句中的结构：“A…+as /so+形容词原级+as+B”，
如：This book isn't as new as that one. 这本书不如那本书新。
I am not so careful as Lucy. 我没有露西仔细。
（3）表示“A是B的……倍”时，用“A…+倍数+as+形容词原级+as+B”结构。
（一倍：once;二倍：twice; 三倍以上：数字+times）
如：Our school is three times as big as theirs. 我们学校是他们学校的三倍大。
The table is twice as long as that one. 这张桌子是那张桌子的两倍长。
（二）形容词比较级的用法
1、表示两者进行比较时用形容词比较级，其结构为“A…+比较级+than +B”。
如：Li Lei's room is bigger than mine.李莉的房间比我的房间大。
2、有表示程度的副词a little, a bit, a lot, much, even, still, far, rather, any等修饰时，用形容词比较级。
如：It is much colder today than before.今天比以前冷多了。
3、表示两者之间进行选择“哪一个更……”时，
用句型“Which/Who is +形容词比较级，A or B?”表示。
如：Who is taller, Li Ming or Wang Tao?李明和王涛谁更高？
Which sweater is more beautiful ,the yellow one or the pink one?
哪件毛衣更漂亮，黄色的那件还是粉色的那件？
4、表示“比……”时，用“倍数+比较级+than
如：I am three years older than you.我比你大三岁。
5、表示“两者之间最……一个（of the two ）”时，常用“the +比较级”结构。
如：Mary is the taller of the twins.玛丽是双胞胎中较高的那个。
6、表示“越来越……”，用比较级重叠结构，即“比较级+and+比较级”，
多音节词和部分双音节词时用“more and more+形容词原级”。
如：It's getting warmer and warmer in spring.春天天气变得越来越暖和。
Our hometown is becoming more and more beautiful. 我们的家乡变得越来越漂亮。
7、表示“越……就越……”时，用“the+比较级，the +比较级“结构
如：The warmer the weather is, the better I feel.天气越暖和我感觉越舒服。
针对性训练
( )1. I found he looked ___ than last time when I went to see him.
A. better B. well C. good D. bad
( )2. She's already ___ her brother.
A. so tall than B. as tall than C. so tall as D. as tall as
( )3. It is said that it is ___ today than yesterday. Shall we go swimming this afternoon?
A. the hottest B. hot C. hottest D. hotter
( )4. Shanghai is bigger than ___ in Japan.
A. any other city B. all the other cities C. any city D. the other cities
( )5. ___ you speak English, ___ you can speak.
A. The more; better B. More; the better C. More; better D. The more; the better
( )6. They have just cleaned the windows, so the room looks ___ .
A. more brighter B. more bright C. less brighter D. much brighter
( )7. Each of us was too tired to go any ___ .
A. far B. farer C. much farther D. farther
( )8. ---Dad, could you buy me a bike like this?
--- Hmm, we can buy ___ one than this, but as good as this.
A. better B. the best C. a cheaper D. a cheap
( )9. Now it is ___ here, but it is even ___ in Jinan.
A. hotter; hottest B. hot; hottest C. hotter; hot D. hot; hotter
( )10. ---I can't afford the white dress. Can you show me something cheaper?
---What about the orange one? The price is a little ___ .
A. cheaper B. lower C. higher D. more expensive
Keys:
1.A 2.D 3.D 4.C 5.D 6.D 7.D 8.C 9.D 10.B
