主谓一致(三).docx

主谓一致(三)
课前小测
1. -Have you got some water to drink?
-Here you are. There___ still some in the bottle.
A. are B. were C. is D. was
2 ._____ there many American friends in the school last Friday?
A. Is B. Was C. Are D. Were
3. There ____ a great many accidents last year.
A. were B. are C. is D. was
time flies! Ten years ________ passed.  
A. have       B. has    C. is     D. are
only his parents but also his brother ________ to the Summer Palace. They haven't been back.
A. have been     B. have gone    C. has been    D. has gone
主谓一致是指谓语动词与主语在人称和数上保持一致。表现在三个方面:语法一致;意义一致;就近一致(就近原则)。
一语法一致(意义一致):主语复数---- 谓语复数;主语单数----- 谓语单数
1 主语复数的情况---- 谓复
⑴ people, police, staff, crowd, sheep, cattle等集体名词作主语,谓语动词用复数形式,
The police are waiting for the boy.
The staff are dressed as clowns.
⑵由both…and…连接两个单数名词作主语时,谓语动词用复数形式;
Both his father and his mother are both teachers. 他的爸爸和妈妈都是老师。
⑶“定冠词+姓氏复数形式”表示一家人时,谓语一般用复数。
The Smiths are having dinner.
⑷ the +a. 表一类人,做主语,谓语用复数;但表示抽象概念时,用单数形式:
The poor aren’t always very sad, while the rich aren’t always happy.
The beautiful lives forever. 美是永存的。
2 主语单数的情况----- 谓单
⑴单数名词(代词),不可数名词作主语时,谓语用单数形式:
Some water is in the bottle.
The boy is playing football on the playground.
⑵ many a+单数名词作主语,意义虽为“许多”,但谓语要用单数形式:
Many a student has been to Shanghai.
⑶ more than one+单数名词作主语,谓语用单数。例如:
More than one s