高中語法專練：iv. as作連詞引導比較狀語從句

iv. as作連詞引導比較狀語從句

1. 后接名詞或代詞。

He is as old as I .

他和我一樣大。

This film is not as interesting as that one .

這部電影不如那部有意思。

2. 后接從句。

You know as much about him as I do .

你對他的了解和我對他的了解一樣多。

I like English as much as you like dancing .

就像你喜歡跳舞一樣我喜歡英語。

3. 后接狀語結構。

He can run as fast as 30 miles an hour.

他每小時能跑30英里。

I can never go home as often as before .

我再也不能和以前一樣經(jīng)?；丶?。

He is still as much interested in music as ever .

他對音樂和以前一樣感興趣。

4. “數(shù)詞+times+as”表示倍數(shù)。

This river is four times as long as that one.

這條河流是那一條的四倍長。

The population of China is four times as large as that of America.

中國的人口是美國的4倍多。

That building is one third as tall as ours.

這座樓是我們的大樓的三分之一高。

專項練習

1. After the new technique was introduced, the factory produced _______ tractors in 1998 as the year before.

A. as twice many

B. as many twice

C. twice as many

D. twice many as

2. It is generally believed that teaching is _______ it is a science.

A. an art much as

B. much as art as

C. as an art much as

D. as much an art as

3. As many members _______ were present agreed to the plan.

A. who

B. that

C. which

D. as

4. There were as many tickets available _______ were asked for.

A. that

B. as

C. which

D. what

5. Tom is _______ I am.

A. as tall as

B. so tall as

C. as taller as

D. as high as

6. John behaves as politely _______.

A. as Bob is

B. as Bob does

C. as me do

D. as I am

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