形容词、副词的比较级、最高级
I. 基本形式
形容词:
一、形容词比较级、最高级的构成:
构 成 法 | 原 级 | 比 较 级 | 最 高 级 |
① 一般情况,加er 和 est | strong | stronger | strongest |
② 以e结尾,只加r 和st | nice large | nicer larger | nicest largest |
③ 辅元辅结构,双写尾字母,再加er和est | big hot | bigger hotter | biggest hottest |
④ 以辅音字母加y结尾,改y为i,再加er和est | easy busy happy | easier busier happier | easiest busiest happiest |
⑤ 多音节词在前面加more和most | difficult 英国留学签证中介 beautiful careful interesting | more difficult more beautiful more careful more interesting | most difficult most beautiful most careful most interesting |
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二、不规则形容词的比较级、最高级形式:
原 级 | 比 较 级 | 最 高 级 |
good / well | better | best |
bad / ill | wor | worst |
many / much | more | most |
little / few | less | least |
far | farther / further | farthest / furthest |
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副词:构成规则与形容词基本一致(略)
【易混点】
以ly结尾的副词不能像形容词那样加er或est,而应在副词原形前加more或most,如:
quickly→more quickly→most quickly slowly→more slowly→most slowly
II. 基本用法
一、比较级
1.比较级通常由“形容词/副词比较级 + than + …”构成,表示一方比另一方“更加……”。compare 如:
Mary is happier than Jane. 玛丽比珍妮幸福。(形容词和系词连用)
He lives more happily than I. 他过得比我幸福。(副词修饰行为动词)
【拓展】强调两者之间的比较,比较级前加the, 如:
He is the stronger of the two. 他是两个人中比较高的那个。
2.注意than前后两项相比较的人或事物要一致。如:
She does better in English than Maths. 相比于数学,她更擅长英语。
I’m better at English than her. 我比她更擅长英语。
3.比较级前可用much, a little等词语来修饰,表示“……得多”,“……一点”等意思。如:
Japan is a little larger than Germany. 日本比德国大一点儿。
His hou is much bigger than mine. 他家比我家大很多。
【注意】very, too, so, as......as等只能修饰原级,如:
English is so difficult. 英语是如此的难。
My brother is very strong. 我哥哥很强壮。
My sister is as old as her. 我妹妹和她一样大。
Tom jumps as high as Jack. 汤姆和杰克跳得一样高。
二、最高级
1.最高级用于三者或三者以上的比较,形容词的结构形式是“the+形容词最高级+名词+范围”(如of all, of the three, in the world 等)。如:
He is the tallest boy in his class. 他是班上最高的男孩。
2.副词的最高级与形容词最高级的区别在于最高级前没有定冠词the。如:
He runs fastest of the three. 三个人中他跑得最快。
She dances most beautifully in our class. 她在我们班跳得最美。
练习:
一、写出下列形容词或副词的比较级、最高级形式。
1.small | | | 22.late | | |
2.short | | bestller | 23.nice | | |
3.tall | | | 24.large | | |
4.young | | | 25.heavy | | |
5.long | | | sufferfrom26.early | | |
6.strong | | | squirting27.easy | | |
7.light | | | 28.busy | | |
8.low | | | 29.slowly | pau什么意思 | |
9.high | | | 30.pretty | | |
10.slow | | | 31.funny | | |
11.fast | | chine gay | 32.dirty | | |
12.high | | | 33.beautiful | | |
13.hard | | | 34.interesting | | 英文小话剧 |
14.cheap | | | 35.expensive | | |
15.bright | | | 36.important | | |
16.dark | | | 37.different | | |
17.cool | | | 38.excited | | 张新 中国好声音 |
18.fat | | | 39.good/ well | | |
19.big | | | 40.bad/ill | | |
20.thin | | | 41.far | | |
ancient是什么意思21.hot | | | 42.old | | |
| | | 43.many/much | | |
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二、根据句意填入单词的正确形式。
1.My brother is two years _________ (old) than me.
2. Is your sister _________ (young) than you? Yes,she is.
3. Who is __________ (thin),you or Helen? Helen is.
4. Who pencil-box is _________ (big),yours or hers? Hers is.
5.Ben jumps ________ (high) than some of the boys in his class.
6.Does Nancy sing __________ (well) than Helen? Yes, she does.
7.My eyes are __________(big) than hers.
8.Which is __________ (heavy),the elephant or the pig?
9.Who gets up ________ (early),Tim or Tom?
10.Do the girls get up_______(early) than the boys? No,they______.
11.Jim runs _____ (slow). But Ben runs _____(slow).
课后作业:
一、选择填空:
1. My sister is getting __________.
A. fater and fater B. fatter and fatter C. more fatter and fatter D. more and more fatter
2. They are ________to us than before.
A. friend B. friendly C. more friendly D. friendier
3. Jack is the ______ boy ________our class.
A. tallest. in B. taller. in C. most tall. of D. more tall. of
4. It is not _______ warm _________ yesterday. Put on more clothes.
A. so . on B. so. in C. as .at D. as. as
5. Jane is a ________dancer and she dances__________.
A. good. well B. well. well C. earlier than D. later than
6. My mother had to work last night. so she went to bed ________me.
A. as earlier as B. as early as C. earlier than D. later than
7. Both Andy and I drive slowly. Tom drives fast. So Tom drives ________of all.
A. slower B. the slowest C. faster D. the fastest
二、用所给词的适当形式填空:
1. My brother is two years __________(old) than me.