疑问副词How及其特殊疑问词词组在英语中用途广泛，意义较多，容易引起同学们的混淆！现对How及其相关的特殊疑问词组进行汇总整理，希望对大家英语学习有所帮助。
1.How many+复数名词：多少……，对可数的数量提问。
How many studentsare there in the classroom ?
2.How much+不可数名词：多少……，对不可数的数量提问。
How much wateris there in the bottle ?
3.How much+谓语+主语：……多少钱？对价钱进行提问。
How much is your new sweater ?
4.How soon：多久以后，一般用于一般将来时态，和“in+时间段”的短语连用。
-How soon will your father come back ?
-In two weeks.
5.How often：多久一次，对频率提问，常用once/twice/three times a week/year/month等回答。
-How often do you wash your car ?
-Once a week.
6.How long：多久(时间)，对持续的时间段提问，常用“for+时间段”或者“since+时间点”回答。对物品或事物的长度提问。
(1) -How long has Bill been in Chengdu ?
-For three years.
(2) -How long does it take to walk to school ?
-Twenty minutes.
(3) -How long is the Yangtze River ?
-About 6300 kilometers.
7.How far：多远，对距离进行提问。
-How far is it from Beijing to Shanghai ?
-About 1300 kilometers.
8.How old：多少岁，对年龄提问。
How old is your grandfather ?
9.How：……怎么样，询问某人的身体情况、意见和交通方式等。
(1) -How is your father ? -Very well.
(2) -How do you go to school ?
-By bus.
(3) -How do you think of it ?
