版牛津Aunit比较级教案+练习附答案

far farther/further farthest/furthest
注：有些形容词一般没有比较等级。如： right, wrong, woolen等。
形容词的比较等级的用法：比较级用于二者的比较。
【例】 Li Ping is older than Wang Hai. 李平比王海年纪大。
There are more students in Class One than in Class Two.一班比二班学生多。
The more books you read, the wider your knowledge is.
规则变化
1）单音节词末尾加-er（比较级），-est（最高级）
【例】 原级 比较级 最高级
great greater greatest
small smaller smallest
clean cleaner cleanest
2）单音节如以e结尾，只加-r（比较级），-st（最高级）
【例】 fine finer finest
(一)一般句式的构成： A + is / are+ 形容词比较级+ than + B
A 是主格 B 是宾格
如： She is taller than me.
主格 形容词比较级 宾格
（二）英语形容词比较级的构成
英语形容词比较等级有三个：原级，比较级和最高级。
形容词比较等级形式变化有规则的和不规则的两种。
You’re a boy as good as Tom.=You’re as good a boy as Tom.
2、 (1)too…to与 so…that sb.can’t…的句型转换：前者为简单句，主语只有一个，而后者为复合句，主语有两个，试比较：
The man was too angry to be able to speak.
John is the tallest boy in the class.
John is taller than :any other boy.
any of the other boy.
all the other boy.
any of the others.
any one else.
5、 the more….. the more….表示“越……越……”:
( ) 8. That boy is Simon. And the girl next to ________ is Amy.
A. he B. his C. him D. she
( ) 9. This is _______ English class. I hope you can enjoy English.
The man was so angry that he wasn’t able to speak.
The milk was too hot to drink.
The milk was so hot that we can’t drink it.
(2) too…to…与 not enough to句型的转换：
3 Mrs Black left the houseten minutes ago.(同上)
_______ ______ Mrs Black ______ the house?
4. It’s only ten minutes from school by bicycle. （同意句）
It ______ only ten minutes ______ ______ to school.
5. There was some meat in the basket, too. (否定句)
There wasn’t _______ meat in the basket, ________.
四、动词填空：(10’)
1.His mother asks him _________(study) hard.
2.Why don’t you _______(have) a break? You look so tired.
3.When he ________(be) a child, he _______ (want) _______(become) a doctor.
4.Be quiet. Father ________(sleep).
difficult more difficult most difficult
delicious more delicious most delicious
不规则变化
原级 比较级 最高级
good/well better best
bad worse worst
many/much more most
little less least
3. I think we need four ________(loaf) of bread.
4. There is _______(little) air pollution in Sunshine Town than in other areas of Beijing.
5. I live with my family in a _______(wood) house.
3、 形容词原级表示比较级含义：
约翰不象迈克那么苯。John is not so stupid as Mike.
John is less stupid than Mike.
John is cleverer than Mike.
4、 用比较级表示最高级：约翰是班里最高的男生。
John is taller than any other boy in the class.
A. A, the B. The, a C. A, an D. The, an
( ) 7. We can see the teacher’s desk _______ the classroom.
A. before B. after C. in front of D. in the front of
He is too young to get married.=He is not old enough to get married.
The book is too difficult for me to read.=
The book is not easy enough for me to read.
A. on B. over C. above D. near
( ) 2. Kitty, your cousin is ________. We all like her.
A. such lovely a girl B. such a lovely girl
C. a so lovely girl D. so a lovely girl
( ) 5. I usually go to school _______.
A. on bicycle B. by a bicycle C. on my bicycle D. ride a bicycle
( ) 6. ____ girl with ______ apple in her hand is my best friend, Lucy.
9. I think this is the _______(good) place to have a party.
10. Your plan sounds really _______(wonder).
二、单项选择：(15’)
( ) 1. They will build a new bridge _____ the river in front of my house.
4、 如果在两者之间表示“最……”时要在比较级前加the，而且还用of the two, of the pair短语：
John is the clever of the two boys.
Of the two boys, John is the clever.
三、 重点与难点：
1、 as…as…结构：你和汤姆是一样好的孩子。
6. There are some ________(west) restaurants in this town.
7. Amy came _______(two) in the Maths exam.
8. Miss Gao is always ________(friend) to her students.
【例】 clever cleverer cleverest
narrow narrower narrowest
able abler t
easy easier easiest
5）其它双音节和多音节词皆在前面加单词more和most。
【例】 careful more careful most careful
二、 形容词各等级的用法：
1、 原级（同级）比较：as…as…; not as(so)…as…
We’ll give you as much help as we can.
She isn’t as(so)active in sports as before.
2. 比较级：表示两者之间比…… 更……可用状语much, a little, even等修饰： He made fewer mistakes than I did.
5.The garden is the best place _________(grow) flowers. Let’s ________(grow) some here.
6.You _______(be) late yesterday. ________(not be) late again.