单元语法知识精讲
一、如何询问价格
询问价格的句型为：How much is/are …?
1.“How much is …?”常用来询问单数名词或不可数名词的价格，对此问句进行回答时常用句型为：“It’s+价格”。eg:
—How much is the T-shirt?这件T-恤衫多少钱？
—It’s 68 yuan.68元。
—How much is the milk?牛奶多少钱？
—It’s 109 yuan.109元。
2.“How much are …?”常用来询问复数名词的价格，对此问句进行回答时常用句型为：“They’re+价格”。eg:
—How much are these shoes?这双鞋子多少钱？
—They are 18 dollars.18美元。
—How much are those dresses?那些连衣裙多少钱？
—They’re 80 yuan.80元。
