那我也来:how long ,how far,how soon,how often
略:how often(频率)多常,
how long(时间)多长,
how soon(从现在起再过)多久,
how far(距离)多远
详:
how often 多常,问频率“间隔多久(一次),用于一般现在时或一般过去时。
答话常是 once a week, every other day等。
--How often do you go to see your grandma?
--Once a week.
how long 多长(问时间的长短) 与How long连用的动词必须是延续性动词,常与完成时或将来时连用。
回答常是 for a long time, for two hours 等。
--How long have you been in America?
--For two years.
how soon (从现在起)再过多久,用于一般将来时,
回答常用 in 组成的表示将来时间的介词短语。
--How soon will they arrive here?
--In 20 minutes.
how far (路程)多远
How far is it from Beijing to Guangzhou? 从北京到广州有多远? |