寒假专题二:名词数的表达 二
重点、难点: 语法详解:不可数名词及可数名词数的表达 三
具体内容: 重难点解析: 英语表达数目和数量的特别方法 不可数名词没有表示复数的“—s”标志,因此前面不可有数目字,只可以有数量词
例如我们可以说①,不可以说②: ① There is not much furniture(家具) in the office
② There are not many furnitures in the office
这是不是说不可数名词就不可数呢
相反的,不可数名词也是可数的,主要方法是借助单位词(unit word),如: a piece of,a cup of,a drop of,a lump of,a handful of,a flash of,a blade of,a head of,a bar of,an ear of 等
如果数目超过“一”,就以确实数目取代“一”
例如: two pieces of,three cups of 和 five lumps of 等
现在试试把上述这类单位词和适当的不可数名词连用
Li has just bought a piece of new furniture
② Give me a cup of cold water,please
③ Please put two lumps of sugar in my coffee
④ The boy picked up two handfuls of sand from the beach
⑤ We saw a flash of lightning in the sky
⑥ The gardener pulled out blades of wild grass from the garden
⑦ She gave bar