1、how many 与 how much 的区别一. 所修饰词的不同how many 用来修饰可数名词的复数,它的句式是:How many+复数名词+一般疑问句?how much 用来修饰不可数名词,表示数量,也可单独使用。二. how many 的用法1.对 there be 句型中主语的数量如:some, five, only one 等提问时,如果主语是可数名词,不管主语是单数还是复数一般都用复数形式提问,因为问话人不知道具体的数量是多少,而且 many 只能接可数名词复数形式,所以 be 一定要用 are.即用 How many+可数名词复数+are there+地点状语?的句型结构.例
2、如:(1)There is a book on the desk. (用 how many 改为特殊疑问句)How many books are there on the desk?(1)There are seven days in a week. (对划线部分进行提问)How many days are there in a week?2.记忆口诀how many 在句首,名词复数跟着走,一般问句紧相随,其它成分不要丢.三. how much 的用法1.用来询问事物的数量,后接不可数名词。例如:How much milk is there in the glass?玻璃杯里有多少牛奶?2.
3、用来询问事物的重量。例如:How much does the pig weigh?这头猪多重?Eighty kilos.八十公斤。3.how much 意为“多少钱”时,可单独使用,也可构成词组 how much money,但英语中常省略 money,用来询问某物的价钱、价格。(注意:how much 询问价格时,它的回答若是中国的货币单位应采用汉语拼音yuan,fen 来表示,几角常采用几十分来表示,字母用小写,且不用复数。例如:How much is the eraser?这块橡皮擦多少钱?Ninety two fen.九角二分。)4.用来询问数字计算的结果,相当于 what。例如:How much is three plus one?三加一等于多少?