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祈使句反义疑问句_过去完成时反义疑问句_i think反义疑问句(23)

2016-11-30 12:02 网络整理 教案网

3,"half of,the rest of,most of,all of及百分数或分数+of 等后接名词"作主语时,谓语动词形式根据of后的名词而定.例如:

Three fourths of the suce of the earth is covered with water.地球表面四分之三为水所覆盖.

4,all指人时,动词用复数;all指物时,动词用单数.例如:

"All are present and all is going well." 所有人全部到场了,一切进展顺利

5,what引导的主语从句,谓语动词可视表语而定:表语是单数名词时,动词用单数,相反,则用复数.例如:

What they want to get are a number of good books.他们想得到的是大量的好书.

6,and连接的两个单数名词前若用each,every,no修饰,该名词短语作主语时,谓语动词用单数形式.例如:

No book and no pen is found in the schoolbag.书包里没有书和钢笔.

7,当主语后面有as well as,with,along with,together with,but,like,rather than,except,逗号加and连接几个名字等引导的短语时,谓语动词要与最前面的主语保持一致.例如:

My father as well as his workmates has been to Beijing. 我父亲和他的同事曾去过北京.

8,each作主语的同位语时,谓语动词由主语来决定,与each无关.例如:

They each have a bike. 他们每人有一辆自行车.

9,动词不定式,动词-ing形式短语作主语时,谓语动词常用单数.例如:

Going out for a walk after supper is a good habit.晚饭后出去散步是一个好习惯.

10,the following作主语时,谓语动词的数与后面名词的数保持一致.例如:

The following are good examples下面是一些好例子.

11,以-ics结尾的学科名词,如politics,physics,mathematics等作主语时,谓语动词用单数.以-s结尾的名词news,works,plastics等同属此类.例如:

Politics is now taught in all schools. 现在各学校都开设课.

当以-ics结尾的学科名词表示"学科"以外的意义时,用作复数,如:mathematics(运算能力)politics(观点)economics(经济意义)等

12,有些用来表示由两个对应部分组成一体的名词复数(trousers,glasses,shoes.shorts.scissors.scales等)作主语时,前面若有"一条","一副","一把"之类的单位词,动词用单数;若没有单位词或单位词是复数,则谓语动词用复数.例如:

The shoes are all right. 这些鞋子都很合适.

还有一些以-s结尾的名词通常用复数:arms(武器).clothes.contents.minites(记录).remains(遗体).thanks等

13,"one and a half +名词"作主语时,谓语动词要用复数.例如:

One and a half apples are left on the table. 桌子上有一个半苹果.

14,"One or two more +复数名词"作主语时,谓语动词用复数.例如: