how long与 how far有什么区别呢,回答时分别用什么

2个回答

  • 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