？—On foot.走路去。2．how far意为“多远”，用来询问距离或路程的远近。用句型有：“How far is it from A to B？”＝“How far is B from A？”，意为“从A到B有多远？”，其回答为：(1)It's...meters/kilometers/miles (away)．(2)It's about＋数词＋minutes' walk/ride.(3)It's about＋数词＋minutes on foot/by bus.3．how long意为“多久”，用来对时间长短进行提问，通指某个动作所持续时间的长短。如：—How long do you stay in Beijing every year?你每年在待多久？—About two weeks.大约两个星期。how long还可对物品的长度进行提问，意为“多长”。如：—How long is the ruler?这把尺子多长？—It's about 20 centimeters.大约20厘米。4．how soon意为“多久”，主要对一时间进行提问，用将来时中。如：—How soon will you come back?你多久会回来？—In two weeks.两个星期后。5．how often意为“多久一次”，表频率。如：—How often do you go there?你多久去那儿一次？—Twice a week.一星期两次。巩固练习一、用所给单词的适当形式填空1．Can you tell me how |
