关于how long 与how far 的区别

2022-04-11 17:05:34 文档大全网 [ 字体：小中大 ] [ 阅读： ]

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关于how long 与how far 的区别

1.how long“多长”,询问动作在时间上所持续的长度.其答语部分或划线部分可能是： 1）“for + 时间段”,有时可能没有介词for.如：

---How long did he wait for you here?他在这儿等了你多久? --- For two hours.两个小时.

It took him 20 minutes to finish his homework.(对话线部分提问) →How long did it take him to finish his homework?

2）“since + 具体时间”,“since + 时间段 + ago”或者“since + 从句”.如： ---How long are you feeling like this?像这样已经多久了? ---Since last night.从昨晚到现在.

3）表示时间的between…and…,from…to…等介词短语.如：

They were playing football from 9:00 to 10:00 yesterday.(对话线部分提问) →How long were they playing football yesterday? 另外,how long也可以询问某事物的具体长度.如： ---How long is the desk?这张桌子有多长? ---1.2 meters.1.2米.

2.how far“多远”,询问路程、距离.如：

How far is it from here to school?从这儿到学校有多远