内容正文:
专题20 主谓一致
考点讲义
一.就近原则
1. 由并列结构或连词(either…or, neither…nor,not…but, not only…but also, or等)连接的并列主语,谓语动词与较近的那个名词或代词保持一致。 Neither his parents nor Tom_____(be) at home.
2. 在倒装句和there be句型中,谓语动词与后面的第一个主语保持一致。
There _____(be) a book and some pens on the desk. /There ______(come) the bus.
3. 在定语从句中,关系代词作主语,其谓语动词应与它所指代的先行词保持一致。
I know the man who_____(be) talking to my father.
4. 在强调句中,连接代词又在句中作主语,这时它应与被强调的主语保持一致。
It is Mary’s brother who_____(be) injured in the car accident yesterday.
二.意义一致原则
1. 当主语与谓语动词之间插入along with,with,as well as,together with, besides,except, but, including等短语时 ,谓语动词与第一个主语保持一致。
I along with my sister_____(be) going to Shanghai next month.
2. 由“what”引导的名词性从句作主语时,谓语动词通常用单数形式。
What I want to say _____(be) just “ Take care!”.
3. “…+ (of) +名词”作主语时,若“of”后的名词为单数(不可数名词),则谓语动词用单数,如果名词为复数,则谓语动词用复数。Most of the water here ______(be) clean.
80% cotton ______have) been sent to America.80%/ Half of the apples ______(be) red.
6. 词组“a number of”作主语时,谓语动词应用复数;“the number of”作主语时,谓语动词用单数。A number of ancient buildings __ (be) destroyed in the war./The number of the visitors__ (have) decreased this year.
7. 英语的集体名词(family, public, group, team, class等词),指代“整体”时为单数;指代“其中的各成员”则为复数。My family ____(be) very poor when I was a little girl /
My family ______(be) all looking forward for your coming.
三.整体原则
1. 从句、不定式、动名词等作主语时谓语动词用单数。
When to leave _____(be) not been decided./Watching TV too much _____(be) bad for your eyes.
注:如果主语是两个(或两个以上)的名词性从句,谓语动词常用复数。
What he said and what he did _____(be) always different last night .
2. 如果两个以上的名词组成一个整体概念作主语时,谓语动词须用单数。
The novelist and poet __going to Europe next year./The novelist and the poet__(be) going to Europe next year.
3. 表示时间、距离、金额、度量等词语作主语时,通常被视作整体,谓语动词用单数。
10 minutes is enough.
4.加减乘除等数学运算谓语动词通常用单数。2 and 3 ______5.
5.“the +姓氏名词的复数”表示“一家人、….夫妇”,作主语时,谓语动词用复数形式。
The Blacks ______(enjoy) working in China.
四.个体原则
1. every +….and every +…..或each+…and each +…作主语时,谓语动词用单数形式。
Every man and every woman _____(be) busy at worki