初中Section B当堂达标检测题

这是一份初中Section B当堂达标检测题，共6页。试卷主要包含了比较级和最高级的构成，基本用法，特殊句型等内容，欢迎下载使用。

第一部分：知识梳理
一、比较级和最高级的构成
1. 规则变化
2. 不规则变化
| 原级 | 比较级 | 最高级 |
| gd / well | better | best |
| bad / badly | wrse | wrst |
| many / much | mre | mst |
| little | less | least |
| far | farther（更远）/ further（进一步） | farthest / furthest |
| ld | lder（较老）/ elder（年长的） | ldest / eldest |
二、基本用法
1. 同级比较
肯定：as + 形容词/副词原级 + as
Tm is as tall as his father.
否定：nt as/s + 形容词/副词原级 + as
He desn't run as fast as me.
2. 比较级
比较级 + than
This bk is mre interesting than that ne.
修饰比较级的词：much, even, a little, far, a lt, still 等，放在比较级前。
She is much taller than befre.
3. 最高级
the + 最高级 + 比较范围 （f / in / amng...）
He is the tallest in ur class.
This is the mst expensive car f all.
副词最高级前 the 可以省略。
She runs （the） fastest in the team.
三、特殊句型
1. 越来越……：比较级 + and + 比较级
It's getting clder and clder.
She is becming mre and mre beautiful.
2. 越……，就越……：the + 比较级，the + 比较级
The mre yu practice， the better yu will get.
3. 表示“两者中较……的一个”：the + 比较级 + f the tw
He is the taller f the tw bys.
4. 倍数表达：倍数 + as + 原级 + as / 倍数 + 比较级 + than
This rm is three times as large as that ne.
He runs twice as fast as me.
第二部分：练习题
Part 1：单项选择
1. This questin is ______ than that ne.
A. easy B. easier C. easiest
2. Wh runs ______， Tm r Jim？
A. fast B. faster C. fastest
3. She is ______ student in ur class.
A. gd B. better C. the best
4. He desn't speak English as ______ as his brther.
A. well B. better C. best
5. The weather is getting ______.
A. warm and warm B. warmer and warmer C. mre warm and mre warm
6. This bk is ______ than that ne.
A. much interesting B. much mre interesting C. mst interesting
7. Of all the subjects， I like English ______.
A. well B. better C. best
8. He is ______ than any ther student in his class.
A. tall B. taller C. tallest
9. The mre yu read， ______ yu will get.
A. the mre knwledge B. mre knwledge C. the mst knwledge
10. She is ______ f the tw sisters.
A. tall B. taller C. the taller
Part 2：用所给词的适当形式填空
1. He is __________ （yung） than me.
2. This is __________ （beautiful） park in the city.
3. She sings __________ （well） in her class.
4. The weather tday is __________ （bad） than yesterday.
5. He runs __________ （fast） than me.
6. Wh is __________ （careful） student， Tm r Jim？
7. The __________ （much） yu eat， the fatter yu will be.
8. This mvie is __________ （interesting） than that ne.
9. He is __________ （tall） f the three.
10. She studies __________ （hard） than her brther.
Part 3：完成句子
1. 他和他父亲一样高。
He is __________ __________ __________ his father.
2. 这是我读过的最有趣的书。
This is __________ __________ __________ bk I have ever read.
3. 天气越来越热。
The weather is getting __________ __________ __________.
4. 你越努力，进步就越大。
__________ __________ yu wrk， __________ __________ prgress yu will make.
5. 汤姆比杰克跑得快。
Tm runs __________ __________ Jack.
6. 这个问题没有那个问题难。
This questin is __________ s difficult __________ that ne.
7. 他是班上最高的男孩。
He is __________ __________ by in the class.
8. 她比我大两岁。
She is tw years __________ __________ me.
Part 4：句型转换
1. Tm is tall. Jack is taller. （合并为比较级）
Jack is __________ __________ Tm.
2. This bk is mre interesting than that ne. （改为同义句）
That bk is __________ interesting __________ this ne.
3. He is the tallest by in his class. （改为同义句）
He is taller than __________ __________ by in his class.
4. She runs fast. I run faster. （合并为比较级）
I run __________ __________ her.
5. This rm is very big. That rm is bigger. （用 改写为同级比较否定）
This rm is __________ as big __________ that ne.
Part 5：改错
1. He is mre taller than me.
__________________________________
2. She is the mst beautiful in her classmates.
__________________________________
3. This questin is as easier as that ne.
__________________________________
4. He runs mre faster than me.
__________________________________
5. She is ne f the mst tallest girl in her class.
__________________________________
6. The weather is getting mre and mre ht.
__________________________________
7. He is taller f the tw.
__________________________________
8. This bk is very mre interesting than that ne.
__________________________________
第三部分：参考答案与解析
Part 1 参考答案
1. B（有 than，用比较级）
2. B（两者比较，用比较级）
3. C（in ur class 表示范围，用最高级）
4. A（ 中间用原级）
5. B（“越来越热”，比较级+and+比较级）
6. B（多音节词比较级用 mre，much 修饰比较级）
7. C（f all 表示范围，用最高级）
8. B（than 前面用比较级）
9. A（the + 比较级，the + 比较级句型）
10. C（两者中的较...者，用 the + 比较级）
Part 2 参考答案
1. yunger
2. the mst beautiful
3. best
4. wrse
5. faster
6. the mre careful
7. mre
8. mre interesting
9. the tallest
10. harder
Part 3 参考答案
1. as tall as
2. the mst interesting
3. htter and htter
4. The harder， the greater （或 The harder， the mre）
5. faster than
6. nt / isn't； as
7. the tallest
8. lder than
Part 4 参考答案
1. taller than
2. less； than
3. any ther
4. faster than
5. nt； as
Part 5 改错解析
1. mre taller → taller （taller 已是比较级，不用 mre）
2. in her classmates → f her classmates 或 in her class （范围表达不当）
3. as easier as → as easy as （ 中间用原级）
4. mre faster → faster 或 much faster （mre 不能修饰比较级，可用 much）
5. mst tallest → tallest （mst 和 est 重复）
6. mre and mre ht → htter and htter （ht 的比较级是 htter）
7. taller f the tw → the taller f the tw （两者中较...者要加 the）
8. very mre interesting → much mre interesting （very 不能修饰比较级）情况
构成方法
原级
比较级
最高级
单音节词
加 er / est
tall
taller
tallest
以 e 结尾
加 r / st
nice
nicer
nicest
辅音+y结尾
变 y 为 i 再加 er/est
happy
happier
happiest
重读闭音节
双写末尾辅音加 er/est
big
bigger
biggest
多音节词
前加 mre / mst
beautiful
mre beautiful
mst beautiful
部分双音节词
可 er/est 或 mre/mst
clever
cleverer / mre clever
cleverest / mst clever