疑問(wèn)詞組：
由疑問(wèn)詞和一些形容詞一起構(gòu)成的的表示疑問(wèn)的詞組叫做疑問(wèn)詞組。例如:
how long：多長(zhǎng)時(shí)間，多久
how often：多長(zhǎng)時(shí)間一次
how tall：多高
how many：多少個(gè)（對(duì)可數(shù)名詞的數(shù)量進(jìn)行提問(wèn)時(shí)）
how much：多少錢，多少個(gè)（對(duì)不可數(shù)名詞數(shù)量進(jìn)行提問(wèn)時(shí)）
how old：多大（對(duì)年齡進(jìn)行提問(wèn)時(shí)）
關(guān)于How的疑問(wèn)詞組:
1．old問(wèn)年齡、年代。
How old is your friend? 你朋友多大了？
How old is the bridge? 這座橋有多少年代了？
2．How many問(wèn)可數(shù)名詞數(shù)量。常將可數(shù)名詞復(fù)數(shù)緊隨其后。如：
How many pictures are there on the wall? 墻上有多少幅畫？
How many glasses of milk would you like? 你們想要幾杯牛奶？
3．How much詢問(wèn)不可數(shù)名詞的數(shù)量、物品的價(jià)格。
How much money is there in the purse? 錢包里有多少錢？
How much are the apples at the moment? 目前蘋果什么價(jià)錢？
4．How long提問(wèn)物體的長(zhǎng)度、時(shí)間的長(zhǎng)短。
How long is the Changjia River? 長(zhǎng)江有多長(zhǎng)？
How long does it take you to do your homework every day?
你每天花多長(zhǎng)時(shí)間做作業(yè)？
5．How soon 對(duì) “in+一段時(shí)間 ”提問(wèn)， 表示“多久之后”。
How soon will you be back? 你多久后回來(lái)？
6．How often對(duì)表示頻率的副詞或短語(yǔ)提問(wèn)。
How often does Mrs. Green go shopping? 格林夫人多久去購(gòu)一次物？
7．How about用來(lái)征求對(duì)方意見(jiàn)。
Your father is a worker, how about your mother? 你父親是工人，你母親呢？
How about playing games after school this afternoon? 下午放學(xué)后做游戲怎么樣？
8．How far 問(wèn)兩地間的距離How tall問(wèn)人（樹）的高度；
how heavy問(wèn)重量；
how wide問(wèn)寬度；
how high可以詢問(wèn)建筑物、山峰高度。
How far is it from the earth to the moon? 從地球到月球有多遠(yuǎn)？
How tall is Yao Ming? 姚明身高多少？
How heavy is that big box? 那只大箱子有多重？
How wide is the new street? 這條新街有多寬？
How high is the tower in Paris? 巴黎的那座塔有多高？