Listen to the tape and answer the questions.
听录音并回答问题。
As…as像……一样
Not as…as不像……一样
written exercises 书面练习
A Complete these sentences.
模仿例句完成以下句子。
Examples：
This dress is long, but that one is ______.
This dress is long, but that one is longer.
Tom is intelligent, but Bill is ______.
Tam is intelligent, but Bill is mare intelligent.
1 This book is cheap, but that one is ______.
2 This book is expensive, but that one is ______.
3 This question is easy, but that one is ______.
4 This question is difficult, but that one is ______.
B Write questions and answers.
模仿例句提问并回答。
Example：
green apple/sweet/red apple
Is the green apple as sweet as the red apple?
No, it isn't. The green apple isn't as sweet as the red apple.
1 policeman/tall/policewoman
2 man/short/woman
3 boy/old/girl
4 red pencil/blunt/green pencil
5 blue car/clean/red car
6 woman/fat/man
C Write new sentences
模仿例句改写以下句子。
Examples：
This test is less difficult. (ever done)
No, it isn't It is mare difficult.
It's the mast difficult test I've ever dare.
My book is more interesting than yours. (ever read)
No, it isn't. It is less interesting.
It's the least interesting look I've ever read.
1 My radio is less expensive than yours. (ever seen)
2 Tom is less intelligent than Bill. (person/ever met)
3 My book is less interesting than yours. (ever read)
4 This test is more difficult. (ever done)