概要：1、what, who, which, any, more, all等代词可以是单数，也可是复数，主要靠意思来决定。如：Which is your bag? / Which are your bags? / All is going well. / All have gone to Beijing.2、表示"时间、重量、长度、价值"等的名词的复数作主语时，谓语动词通常用单数形式， 这是由于作主语的名词在概念上是一个整体，如：Thirty minutes is enough for the work.3、若英语是书名、片名、格言、剧名、报名、国名等的复数形式，其谓语动词通常用单数形式。如： "The Arabian Nights"is an interesting story-book.4、表数量的短语"one and a half"后接复数名词作主语时，其谓语动词可用单数形式（也可用复数。如：One and a half apples is (are) left on
高中语法复习二、主谓一致,标签：高中英语语法大全,http://www.85jc.com1、what, who, which, any, more, all等代词可以是单数，也可是复数，主要靠意思来决定。如：Which is your bag? / Which are your bags? / All is going well. / All have gone to Beijing.
2、表示"时间、重量、长度、价值"等的名词的复数作主语时，谓语动词通常用单数形式， 这是由于作主语的名词在概念上是一个整体，如：Thirty minutes is enough for the work.
3、若英语是书名、片名、格言、剧名、报名、国名等的复数形式，其谓语动词通常用单数形式。如： "The Arabian Nights"is an interesting story-book.
4、表数量的短语"one and a half"后接复数名词作主语时，其谓语动词可用单数形式（也可用复数。如：One and a half apples is (are) left on the table.
5、算式中表示数目（字）的主语通常作单数看待，其谓语动词采用单数形式。如：Twelve plus eight is twenty. / Fifty-six divided by eight is seven.
6、一些学科名词是以 -ics 结尾，如：mathematics, politics, physics 以及news, works等，都属于形式上是复数的名词，实际意义为单数名词，它们作主语时，其谓语动词要用单数形式。如：The paper works was built in 1990. / I think physics isn't easy to study.
7、trousers, glasses, clothes, shoes, 等词作主语时，谓语用复数，但如果这些名词前有a (the) pair of等量词修饰时，谓语动词用单数。如：My glasses are broken. / The pair of shoes under the bed is his.
8、"定冠词the + 形容词或分词"，表示某一类人时，动词用复数。
（三）就近一致原则：在英语句子中，有时谓语动词的人称和数与最近的主语保持一致。
1、当两个主语由either … or, neither … nor, whether … or …, not only … but also连接时，谓语动词和邻近的主语一致。如：Either the teacher or the students are our friends. / Neither they nor he is wholly right. / Is neither he nor they wholly right?
2、there be句型be动词单复数取决于其后的主语。如果其后是由and连接的两个主语，则应与靠近的那个主语保持一致。如：There are two chairs and a desk in the room..
注意：Here引导的句子用法同上。
练习：主谓一致
1.I, who____ your friend, will try my best to help you with your English.
A.am B.is C.are D.be
2. The rich ____ not always happy.
A.are B.is C.has D.have
3. Neither Tom nor Jack and I ____ his students.
A.are B.am C.is D.was
4. Mary as well as her sisters ____ Chinese in China.
A. are studying B. have studied C. studies D. study
5. Neither my father nor I ____ at home.
A.am B.is C.are D.be
6. Not only my brother but also I ____ good at painting. Both of us ____ good painters.,
A.are;are B.am;am C.ani;are D.is;is
7. Every' boy and every girl ____ to attend the evening party.
A.wish B.wishes C.is like D.like
8. Over 80 percent of the population of China ____ peasants.
A.was B.is C. would be D.are
9. The population of China ____ larger than that of .any other country in the world.
A.is B.are C.has D.have
10. Every means ____ tried but without any result.
A. have been B.is to be C.are to be D. has been
11. Alice, together with two boys,____ for having broken the rule.
A. was punished B. punished C. were punished D. being punished
12. The League secretary and the monitor____ asked to attend the .meeting this afternoon.
A.is B.was C.are D.is being
13. The great writer and professor____.
A. is an old man B. are both old men
C. is an old man and a young man D. were two Chinese
14. There ____ a pen, two pencils and three books on the desk.
A.are B.is C.has D.have
15. A large number of students in our class____ girls.
A. are B. was C. is D. be
16. The number of deer, mountain lions and wild roses ____ much if people leave things as they are.
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