2016年職稱英語衛(wèi)生類備考詞匯：不可數名詞

a cup of tea 一杯茶

a piece of meat一片肉

a little water一點水

great influence 很大的影響

例句：

1.Also,when attacking seals,great whites shoot up to the surface and bite with great force.

當大白鯊攻擊海獅時，會沖出水面，用力咬。

2.That is why you should not give personal information to anyone online unless you're totally sure of who that person is.

那就是為什么你不能把個人信息給別人，除非你知道他們是誰。

3.It only takes a little effort,and you'll find life more rewarding as a result.

只要一點努力，你就能得到回報。