2015年职称英语考试《综合类》语法考点(4)

2015-02-05 18:03:39 字体放大:  

2015年职称英语考试《综合类》语法考点(4)

名词的数:

重点应了解和掌握以下内容:

1、名词的可数和不可数:

与汉语不同,英语中名词要区分可数与不可数。

笼统地讲,物质名词,如:water(水), iron(铁), wood(木头)等, 和抽象名词,如:democracy(民主), freedom(自由), happiness(幸福)等为不可数。

不可数名词前不能加a (an),后面不能加s (es),这是考试中对此类题目判断的重要依据。

2、以下名词为不可数名词:

news(消息) information(信息)

furniture (家具) equipment(设备)

advice (劝告) weather(天气)

work*(工作) clothing(衣服)

baggage(行李)

work作 "工作" 解释时为不可数名词,"找工作"不能说to find a work, 应为to find a job; work作"著作"、"作品"解时是可数名词,如:Deng Xiaopin's works (邓小平著作)/ a work about Deng Xiaopin (一件关于邓小平的作品);作 "工厂" 解释时,单复数同形:a steel works (一个钢铁厂) / two chemical works(两家化工厂)

实例:

We have a large staff but there ______ in the office.

A. haven't many furnitures

B. aren't many furnitures

C. hasn't much furniture

D. isn't enough furniture

解题思路:根据名词数的概念A、B肯定错,不必考虑;C、D的主要差异是"hasn't"与 "isn't", 句子中有there,说明该句是there be句型,故正确答案为D.题中staff, office 等词与解题无关。

注意辨别句子中斜体词的数及其意义:

There is still much room for improvement. (仍有许多改进的余地)

He has published two important papers on this subject. (他在这个课题上已发表了两篇重要论文。)

3、以下名词单复数同形:

means(手段) headquarters(司令部)

works(工厂) species(物种)

aircraft(飞机) Chinese(中国人)

sheep(羊) fish(鱼)

中国的计量单位:li(里), yuan(元), mu(亩)等

实例:

Every means has been tried out, but without satisfactory results. (每个方法都试过了,但结果不令人满意。)