专题复习主谓一致【基础知识梳理】一、主谓一致的原则1、语法一致原则主语为单数形式,谓语动词用单数形式:主语为复数形式,谓语动词用复数形式
2、意义一致原则(1)主语形式虽为单数,但意义为复数,谓语动词用复数
单数形式表示复数意义的词有 people, police, audience 等
(2)主语形式为复数而意义上却是单数或不可数,谓语动词用单数
形复意单(不可数)的词有:news, maths, physics 等
3、就近原则谓语动词的单、复数取决于最靠近它的主语,如there be句型或用连词 either
,neither
,not only
but also等
二、要注意的一些问题1、如果主语是不可数名词,动名词,不定式或从句的时候,谓语动词用单数
Smoking is not a good habit
To live happily needs a lot of things
What I said is true
2、如果由 and 连接的两个单数名词做主语,指的是同一个人或物的时候,用单数动词
The singer and songwriter is dead
The science and technology plays an important part in China
Bread and butter(=buttered bread) is a good food for patients
“War and Peace” is the best book I have ever read
如果由 and 连接的两个或更多的主语之前有 each, every, many a/an, no 的时候用单数名词
Every boy and girl in the class works very hard
Each mi