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2018届二轮复习 主谓一致的核心考点练与析
1.就近一致原则
(1)由or,not only...but also...,neither...nor...,either...or...,whether...or...,not...but...等连接两个或两个以上的并列主语时,通常根据“就近一致”原则,即谓语动词要与离它最近的主语在数上保持一致。
Neither his parents nor I am able to persuade him to change his mind.
(2)here/there引导一个句子而主语又不止一个时,通常根据“就近一致”原则,即谓语动词要与离它最近的主语在数上保持一致。
Here is a ruler,a few pencils and two copybooks.
2.意义一致原则
(1)谓语动词必须用单数的情况
①表示学科的名词以及works(工厂),news(消息)等作主语时,虽然本身为复数形式,但表示单数意义,谓语动词用单数。
Politics is his favorite subject.
②表示某些组织机构的名词、书/报名、国名、地名等作主语时,虽然形式上是复数,但所表示的意义是单数,所以谓语动词用单数。
Do you know when the United Nations was set up?
(2)谓语动词必须用复数的情况
表示总称意义的名词,如people,police,public,cattle等作主语时,谓语动词用复数。
The police are searching for the murderer.
(3)谓语动词的形式依据主语表示的意义而定
①集体名词,如family,class,group,team,club,company,government,population等作主语时,谓语动词的形式根据其在语境中表示的意义而定。当其表示集体意义,强调整体概念时,谓语动词用单数;当其表示集体中各个组成部分,强调个体概念时,谓语动词用复数。
As far as I know,his family is not very large but the family are all music lovers.
②“the+形容词/分词”表示“一类人”时,谓语动词用复数。
The poor were looked down upon in the old days.
3.语法一致原则
(1)由and连接的两个名词作主语
①“a/the+名词单数+and+名词单数”表示一个人(双重身份),谓语动词用单数。
The teacher and poet often gives lectures around the city.
②“a/the+名词单数+and+a/the+名词单数”表示两个人,谓语动词用复数。
The teacher and the poet have just arrived.
③“every+名词单数+and+every+名词单数”表示每一个人,谓语动词用单数。
Every boy and every girl has the right to receive education in our country.
④通常由两个部件组成的物品如:a knife and fork (一副刀叉)等作主语时,谓语动词用单数。
Bread and butter is not to his taste.
(2)表示时间、数量、长度及价格的名词,尽管有时是复数形式,但常被看作是一个整体,谓语动词用单数形式。
Is fifty pounds enough?
(3)“分数/百分数+of+名词”作主语时,谓语动词的形式根据of后的名词的形式来定,如果名词是可数名词复数,谓语动词用复数形式;如果名词是单数可数名词或不可数名词,谓语动词用单数形式。
Twothirds of the books are about science.
Only 30% of the work was done yesterday.
(4)主语为单数名词或代词,尽管后面跟有with,together with,except,but,as well as,rather
than,besides,including等引起的短语,谓语动词仍用单数形式;若主语为复数,谓语用复数形式。
Nobody but Jim and Mike was on the playground.
题组训练1
Ⅰ.单句语法填空
1.Either you or the headmaster is(be) to hand out the prizes to those gifted students at the meeting.
2.The teacher,with 6 girls and 8 boys of her class,was visiting(visit) a museum when the earthquake struck.
3.Two fifths of the land in that district is(be) covered with trees and grass.
4.With more forests being destroyed,huge quantities of good earth are being washed(wash) away each year.
5.He is the only one of the students who has been(be) a winner of scholarship for three years.
Ⅱ.单句改错(每小题1处错误)
1.The singer and dancer are to attend our evening party.或The singer and dancer to attend our evening party.
2.They each an apple.
3.He joins the football team who all famous footballers.
4.Dr.Smith,together with his wife and daughters, going to visit Beijing this summer.
5.As a result of the serious flood,twothirds of the buildings in the area repairing.
6.Those who to sing can join us.