1） the more…the more…越……就越……。例如：

The harder you work，the greater progress you’ll make. 越努力，進步越大。

2） more B than A=less A than B 與其說A不如說B.例如：

He is more lazy than slow at his work. = He is less slow than lazy at his work. 他工作時，與其說是反應慢不如說是懶。

3） no more… than… 與……一樣……，不比……多。例如：

The officials could see no more than the Emperor. 官員們看到的和皇帝一樣多。

no less… than…與……一樣……。例如：

He is no less diligent than you. 他和你一樣勤勉。

4） more than不只是，非常。例如：

She is more than kind to us all. 她對我們非常熱心。

典型例題

1）The weather in China is different from____.

A. in America B. one in America C. America

D. that in America

答案：D. 本題意為"中國的天氣比美國熱。"比較的是天氣而不是國家，C不能選。A沒有名詞，后句成分不全，排除。B和D中，B中的one常用來代替可數名詞，而that可車以代替不可數或抽象名詞，所以選D.

2）After the new technique was introduced，the factory produced ___ tractors in 1988 as the year before.

A. as twice manyB. as many twiceC. twice as manyD. twice many as

答案C. 此句意為"這個廠1988能生產的拖拉機是往年的兩倍".表示倍數用"倍數+ as + 形容詞原形+ as +比較對象"的句型。所以此句答案為C.