小学BE动词比较级练习题_小学英语be动词练习题

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三年级上形容词比较级的用法

1、形容词比较级：在英语中，两者进行比较，强调“一方比另一方……”，可使用“形容词比较级＋than” 结构

主语+

2、需要掌握常见的形容词比较级的形式：

tall, taller, short, shorter, old, older, young, younger, strong, stronger, heavy, heavier, long, longer, thin, thinner, big, bigger, small, smaller.3．语法归纳（形容词比较级）

一般情况

加er small---smaller 以e结尾的词

加r large--larger

以辅音字母+y结尾的词

变y为i，再加er easy--easier

以一个辅音字母结尾的词

将这辅音字母双写再加er hot—hotter thin--thinner

形容词比较级的练习

I.Write the answers.（根据题意，写出答案。）

1.The black dog is _____(thin)than the white dog.2.This balloon is _____(big)than yours.3.My bag is _____(heavy)than yours.4.John is _____(strong)than Mike.5.I am _____(short)than Lucy.II.用所给词的正确形式填空，每词用一次。

Young

long

tall

heavy

old

thin

1.Monkey’s tail is

than the rabbit’s tail.2.Dick is 11 years old.Nina is 12 years old.Dick is

than Nina..3.I’m 40 kg.You’re 42 kg.I’m

than you.4.How

are you? I’m 45 kg.III.选择填空。

1.How heavy are you? __________.A.I’m 48 years old.B.I’m 48 kg.C.I’m 48 cm.2.Tom is 120 cm.Jack is __________than him.A.tall

B.taller

C.heavier

3.How heavy is the whale? __________.A.It’s strong.B.It’s heavier.C.It’s 3600 kg.4.How __________ are you?

A.old

B.older C.taller

5.The monkey has a __________ tail.A.tall

B.long C.longer

6.Jim is 40 kg.Tom is 38 kg.Tom is ________ than Jim.A.taller

B.thinner C.heavier

7.I am ________ than my aunt.A.strong

B.big

C.shorter

8.My father is ________ than my grandpa.A.older

B.younger

C.smaller

IV.写出下列形容词的比较级形式

Tall_____

strong_____

old_____

long_____

wide ______

thin_____

heavy_____

big _____

long_____

wide ______

fat ____

heavy ______

slow _______

few____

bright______

far____

many_____

happy_____

V.连词成句。

1.I’m, than, taller, 6 cm, you ____________________________________________ 2.my pencil, longer, yours, is, than ______________________________________ 3

Tall, 21, I，,am, meters _______________________________________________(二)用所给词的正确形式填空：

1.Bob is _________(young)than Fred but ___________(tall)than Fred.2.Yingtian is not as ___________(tall)as Yongxian.3.Almost all the students' faces are the same but Li Deming looks _______(fat)than before after the summer holidays.4.Which is _________(heavy), a hen or a chicken?