兩倍和一倍英語區別

表示倍數時，一倍用once，兩倍 用twice/double，三倍以上用“基數詞+ times”。

1)“倍數 + as many/much … as …”

My deskmate clamed to have twice as many stamps as I.我同桌聲稱他的郵票是我的兩倍。

This computer costs three times as much as that one.這臺計算機的價格是那臺的三倍。

2)“倍數 + the size of …”

用法與size相同的名詞常見的有weight(重量)，height(高度)，depth(深度)，width(寬度)，age(年齡)，length(長度)等。

Our playground is five times the size of theirs.我們的操場是他們的五倍大。

This street is twice/double the width of that one.這條大街是那條大街的兩倍寬。

3)“倍數 + what從句”

The value of the house is double what it was.這所房子的價值是原來的兩倍。

People’s average income is almost five times what they earned ten years ago.人們的平均收入是十年前的五倍。

4)“倍數 + 比較級 + than”

The room is twice larger than ours.這間房子比我們的房子大兩倍。

This ball seats three times more people than that one.這個大廳能坐的人數是那個大廳的四倍。

5)“比較級 + than … + by + 倍數/程度”

The line is longer than that one by twice.這根線是那根線的兩倍長。

The population of China is larger than that of the US by over 6 times.　中國人口是美國人口的六倍多