一、形容词的比较级
1、形容词比较级在句子中的运用：两个事物或人的比较用比较级，比较级后面一般带有单词than。比较级前面可以用more, a little 来修饰表示程度。than后的人称代词用主格(口语中可用宾格)。
2.形容词加er的规则：
⑴一般在词尾加er ;
⑵以字母e 结尾，加r ;
⑶以一个元音字母和一个辅音字母结尾，应双写末尾的辅音字母，再加er ;
⑷以“辅音字母+y”结尾，先把y变i，再加er 。
3.不规则形容词比较级：
good-better, beautiful-more beautiful
二、副词的比较级
1.形容词与副词的区别 (有be用形，有形用be;有动用副，有副用动)
⑴在句子中形容词一般处于名词之前或be动词之后
⑵副词在句子中最常见的是处于实义动词之后
2.副词比较级的变化规则基本与形容词比较级相同 (不规则变化：well-better, far-farther)
三、练习
一、写出下列形容词或副词的比较级
old__________ young________ tall_______ long________
short________ strong________ big________ small_______
fat_________ thin__________ heavy______ light________
nice_________ good_________ beautiful__________________
low__________ high_________ slow_______ fast________
late__________ early_________ far_________ well_______
二、根据句意填入单词的正确形式：
1. My brother is two years __________(old)than me.
2. Tom is as ________(fat) as Jim.
3. Is your sister __________(young) than you? Yes,she is.
4. Who is ___________(thin),you or Helen? Helen is.
5. Whose pencil-box is __________(big),yours or hers? Hers is.
6. Mary’s hair is as __________(long) as Lucy’s.
7.Ben ______ (jump) ________ (high) than some of the boys in his class.
8.________ Nancy sing __________ (well) than Helen? Yes, she _____.
9.Fangfang is not as _________ (tall) as the other girls.
10.My eyes are __________(big) than ________ (she)..
11.Which is ___________(heavy),the elephant or the pig?
12.Who gets up _________(early),Tim or Tom?
13._____the girls get up_______(early) than the boys?No,they______.
14. Jim runs _____(slow). But Ben runs _____(slow).
15.The child doesn’t______(write) as ____(fast) as the students.
三、翻译句子：
1、谁比Jim年纪大?是你。
________ is _________than Jim? ________ are
2、谁比David更强壮?是Gao Shan.
________ _________ than David? Gao Shan ________.
3、谁的铅笔更长，他的还是她的?我想是她的。
_________ pencil is _________,______or________?________is,I think.
4、谁的苹果更重，你的姐姐的还是你的弟弟的? 我的弟弟的。
_________ apples ________ ________,your _______ or your _______?
My ____________ ___________.
5、你和你的叔叔一样高吗?是的。
_________ ________as _________as your uncle?Yes,I am.
6、他和他的朋友Jim一样年轻。
He _______ as __________ as ________ ________ Jim.
7、她和她的双胞胎哥哥一样胖吗?不，她比他瘦。
________ ________ as _________ as______ twin _______?
No, _________ _________ than him.
8.Yang Ling每天睡得比SuYang晚。
Yang Ling ________ to _______ ________ than Su Yang every day.
9.我跳得和Mike一样远。
I _________ as _______ as Mike.
10.Tom比你跑得快吗?不是的,他和我跑得一样快。
____ Tom _____ _____ than you?No,he _______. He_____ as_____ as_____.
11.多做运动，你会更强壮。
________ more exercise,you’ll ________ _________ soon.
12.我的科学很好，但是语文不好。
I ______ ________ at Science.But I don’t _________ well in Chinese.
13. 你放风筝比王兵放得高吗?不，我比他放得低。
____you_______the kite_____than Wang bing?No,I______it _____than___.
14.我喜欢游泳。我所有的朋友都游得比我慢。
I like_______.All my______ _______ _______than me.
15.我的姐姐起得比我早。
My_____ _____ up _____than me.
16.女孩比男孩唱得好吗?是的。
____the girls______ ______ ______the boys? Yes,they ____.
17.她不擅长体育。但我跳得没有她高。
She doesn’t ____ _____ in PE. But I don’t ______ _____than_____.
18.你足球踢得比你的同班同学好吗?不，他们踢得和我一样好。
___ you ____football _____than your classmates?No,they____as____as me.
19.我母亲比我父亲年纪小。
My_____ _____ ______than my ______.
20.她的毛衣和我的一样重。
_____sweater_____ as_______as_____.
21.我的连衣裙太短了。我想买一条大点的。
My dress_____ too_____. I want to _____a______one.
22. I'm taller than Mike .(该成用原级的比较)
I'm _________ as ________ as Mike .
