内容正文:
语法
基数词
how much问句(what is the price of...)
1. how much意为“多少(钱)”,通常用来对不可数名词的量以及物品的价格提问。
-How much is this jacket?
-It's thirty-one dollars.
-How much are those yellow socks?
-They are two dollars.
注意:在how much询问价格的句型中,“单/复数名词”指的是中心词的单复数,在a pair of shoes中,中心词是pair而不是shoes;these shoes中,中心词为shoes。
2. how much对价格提问时还可用同义问句 “What's the price of…?”来替换。此时需注意,无论被询问的物品是单数还是复数,系动词均用is。用“It's +价格.”作答。
-What's the price of the tape player?
-It's twenty-five dollars.
-What's the price of these potatoes?
-It's nineteen yuan.
How many/how much
一、对数量进行提问
how many后接可数名词复数。例如:
How many flowers are there in the vase?
花瓶里有多少支花儿?
how much后接不可数名词。例如:
How much water is there in the bottle?
瓶子里有多少水?
二、对价格、重量、数字运算结果以及程度进行提问
how much意为“多少”。例如:
-How much does the pig weigh?
-Eighty kilos.
-这头猪多重?
-八十公斤。
How much is your new computer?
你的新电脑多少钱?
-How much is 3 plus 3?
-Six.
-三加三是多少?
-六。
可数名词与不可数名词的单位词
不可数名词和部分可数名词前通常用“单位词+of”来表示数量。
1. 表示个数的单位词:piece等。例如:
a piece of bread 一片面包
a piece of fu