高中语法主谓共同
主谓共同：即句中谓语动词的数有必要与主语的人称和数获得共同。常见规矩：
1. 谓动常用奇数方式的状况，主语为：
1) 不可数名词、可数名词的奇数方式；
2) 动词不定式、动名词、单个主从；
3) 书名、剧名、国名、组织机构等的复数名词；
The Arabian Nights is an interesting story-book.
4) 表明时刻、间隔、价格、衡量等的复数名词作为全体；Thirty minutes is enough for the work.
5) 以ics结束的学科名词：politics, physics, mathematics, economics(经济学), statistics等；
I think physics isn’t easy to study.
6) 用and衔接两个奇数名词，且被each, every, no,润饰, 如：every boy and every girl；
Each boy and each girl wants to serve the people in the future.
7) 由and衔接两个名词，且属同一概念时；
Truth and honesty is the best policy.
8) 两个奇数名词由and衔接，前只要一个冠词，表明“兼”；
The poet and singer has come.
9) one of…, one in / out of…, the number of +复数名词；
10) 当定从的先行词为the (only) one of…；
11) 在着重句It is / was …that / who…中；
12) one and a half 后边接复数名词，谓语动词常用奇数。
One and a half apples is left on the table.
13)主语中有more than one, many a + 名词奇数时, 谓语动词为奇数.
Many a ship has been damaged in the storm. More than one student has seen the film.
2. 谓动常用复数方式的状况，主语为：
1) 复数名词；由and或both…and…衔接两个名词
2) cattle, the police, people等
3) the + 形容词 / 分词，代表一类人或物
4) A number of…, numbers of…
5) Quantities of / Amounts of…
3. 谓动须依据主语详细状况而定：
1) all, most, some, half, part, rest, a lot of, plenty of, a quantity of, 百分比、分数等：指代可数名词，谓动用复数；指代不可数名词，则用奇数。
The rest of the lecture is wonderful. 50% of the students in our class are girls.
2) 表明团体称号的名词audience, company(伙), band, crowd, club, class, group, family, public, team, population, party等：着重全体，谓词用奇数；如指详细成员，则用复数。
Class Four is on the third floor. Class Four are unable to agree upon a monitor.
The population in China is very large. And eighty percent of the population in China are farmers.
3) 单、复同形的名词，如sheep, fish, deer, means等，则依据其详细数而定。如：当every/a means作主语时，谓语动词用奇数，而all means作主语时，谓语动词则用复数。
4) 在“先行词+定从”结构中，在从句中作主语，定从谓动在人称、数上与先行词保持共同。
He is one of my friends who are working hard.
5) 由what引导主从，谓动一般用奇数，但若表语为复数方式，则谓动用复数。
What we need are dotors. What we need is more time.
6) 由a kind of, this kind of, many kinds of ,或名词+ of this kind 等以及与kind 意思附近的type , sort 等构成的相似短语作主语时，谓语动词与of 前的名词保持共同。
This kind of book is worth buying. Birds of this kind are rare now.
4. 就近准则：即谓动由接近它的名词决议其单复数。首要用于下列结构中：
There / Here / Such + v. + n. Not…but…; Not only…but also… or; Either…or…; Neither…nor…
Is neither he nor they wholly right? Either the teacher or the students are our friends.
One or two friends are coming this evening.
5. 就远准则：当along with， as well as, rather than, but, except, besides, with, together with, like, including, in addition to等衔接两个名词时，谓动由前面的名词决议其单复数。
Mr. Green, together with his wife and children, has come to China.
