2016年小学英语形容词知识点及练习题
英语学科课时学习专题学习时间：月日学生姓名：效果评价：一、本次知识点归纳：形容词用来修饰名词或代词，表示人或事物的性质、状态和特征。

它的位置通常放在被修饰的名词前，也可以放在
be动词和look、feel、taste、sound、get之后。

二、重要知识点提示： 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,一般带有单词than。

比较级的句子结构通常是：
ⅩⅩ +be 动词+ 形容词比较级+ than+ ⅩⅩ 如： I'm taller than you. （我比你高。

） 2．比较级变化规则：① 一般在词尾加er tall －taller .② 以字母e结尾，只加r. late－later ③ 以辅音字母＋y结尾，变y为i，再加er heavy－heavier ④ 以一个元音字母
和一个辅音字母结尾，双写末尾的辅音字母，再加er fat－fatter ⑤ 不规则变化 good－better，bad / ill－worse，many / much－more，far－farther §如果比较的两者是一样的时候，我们会用as…as…这个词组。

ⅩⅩ+ be + as + 形容词原形+ as + ⅩⅩ，表示“xx
和xx一样……” 其否定形式结构为：not＋as＋原级＋as，表示“xx 和xxx不一样……”特征：as……as中间一定用原形，than的前面
一定要+er。

§三个或三个以上的人或物进行比较，用形容词最高级。

结构为：ⅩⅩ+ be + the + 形容词最高级＋in/of等表示范围的短语，表示“最……”。

e.g. Autumn is the best season in New York. 形容词的最高级变化类似于比较级，只是把词尾的er改成est，如：tall （原形）- taller （比较级）- tallest （最高级）三、经
典题训练过关：一、请写出下列形容词的比较级和最高级。

12分 big ______ ______ small ______ ________ new ______ ________ tall ______ ______ short______ ________ old______ ________ weak
______ ______ strong ______ ______ fat______ ________ hot
______ ______ cold ______ ________ thin ______ ________ 二.
用所给词的恰当形式填空。

40分 1.、Sue is _____(beautiful) than her sister 2、My room is not as_____(big)as my brother's 3、--How difficult is physics? --I'm not sure --Is
it____(difficult)than maths? --I don't think so 4、This book
is not as_______(interesting)as that one. 5、An orange is
______(big)than an apple, but ______(small) than a watermelon.
6.Which is _______ (big) ,the sun,the moon or the earth?
7.this mooncake is ____ (cheap) of all.
8.He is _______ (strong) in the class.
9. Bob is _________ ( young ) than Fred but
___________ (tall) than Fred. 10. Yingtian is not as
___________ (tall) as Yongxian. 11. Almost all the students' faces are the same but Li Deming looks _______ (fat) than before after the summer holidays. 12.Which is _________ (heavy), a hen or a chicken? 13.-- How _________ (tall) is Sally? -- She' s 1.55 metres ________ (tall). What about Xiaoling? --She' s only 1.40 metres ________ (tall). She is much _______ (short) than Sally. She is also the _______ (short) girl in the class. 14. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the _________ (bad) at English. 15. Annie says Sally is the ________ (kind) person in the world. 16. He is one of the_________(friendly) people in the class, I think.
17. A dictionary is much ______________________ (expensive) than a story-book. 18. An orange is a little ______ (big) than an apple, but much ________ (small) than a watermelon. 19. The Changjiang River is the _______ (long) river in China. 20. Sue is a little ___________________ (beautiful) than her sister.
三.选择填空。

28分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. How big are your feet? _________ . A. I wear Si ze 17. B. I’m bigger than you. C. I’m 17 bigger. 7. Jim is 40 kg. Tom is 38 kg. Tom is ________ than Jim. A. taller
B. thinner
C. heavier 8. I am ________ than my aunt. A. strong B. big C. shorter 9. My father is ________ than my grandpa. A. older B. younger C. smaller（）10. I’m taller than others in my class.I’m_____ . A.tall B.tallest C.the tallest 11.Which do you like _____, coffee, tea or milk? A. the worst B. best C. the worse
D. worst 12.The earth is _____ the moon. A. big B. bigger C. the bigger D. biggest 13. 1.-Which is ________ season(季节)in Shenzhen? -I think it's autumn(秋季). A. good B .better C. best D. the best 14. An elephant is ________ than
a tiger. A. heavy(重的) B. very heavy C. the heaviest D.heavier
四. 翻译句子20分: 1.她比Mary年轻。

2.Jack的父亲比母亲大。

3.你喜欢哪种动物，猫还是狗？
4.我是我们班最漂亮的。

5.长颈鹿是世界上最高的动物。