slow 与 slowly 的区别

两者都可用作副词，表示“慢”，区别如下：

1. slow 用作副词通常只用于少数动词(如 go, drive, pass, climb 等)，且必须置于其后。如：

He drove very slow. 他把车开得很慢。

The train went slower and slower until it stopped. 火车开得越来越慢，直到(最后)停下来。

注：在某些特殊句型中，可能放在主语之前。如：

How slow [slowly] the time passes! 时间过得真慢!

The slower you drive, the safer you are. 车开得越慢就越安全。

2. slowly 用作副词，其位置比较灵活。如：

She slowly opened the door. 她慢慢地把门打开。

He walked slowly up the path. 他沿着那条小路慢慢地走着。

Slowly, things began to improve. 情况渐渐有了好转。

He put his money slowly into his pocket. 他慢慢地把钱放进口袋。