考博英语语法要求，主语如果是单数，谓语动词也要用单数形式;主语若是复数，谓语动词也要用复数形式 m`"s$\fah
例如: /K<Nlxcm
She likes to eat well.她好吃
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We all like good food.我们都喜欢好饭菜。 i=T/}c)
Everybody was happy with the decision. 人人都对这个决定感到高兴。 ?_r"Fg;"
I am a doctor.我是个医生。 { Se93o
(二)概念一致 V p$ckr
1. And连接的两个或多个单数名词作主语时，谓语动词用复数形式 @Q!j7I
His opinion and mine are different他的观点和我的是不同的。 )%7A. UO)
Bob and Peter are deadly rivals. Bob和peter是死对头。 ~k 3r $e@
What she says and what she does are totally different. 她说的和做的完全不同。 y w0uF
但是如果and连接的是指一个单一概念时，谓语动词用单数。 V2.K*CpZ7
Bread and milk has been my breakfast for years. 牛奶面包多年来一直是我的早餐。 s@|?N+z
Her lawyer and old friend is going to marry her.她的律师和老朋友要娶她。 u4'Lm+&O
All this effort and sacrifice has come to nothing. 所有这些努力和牺牲都白费了。 z 4go a2@Z
由and连接的单数主语分别有many a，ever y，each，no修饰时，动词用单数。 TxWj
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如：During the holidays, every train and every plane was crowded.假期期间每列火车及每架飞机都非常拥挤。 dEiX! k$ #
No boy and no girl has the right to refuse education. 男孩和女孩都没有拒绝教育的权利。 S} /CzQ
Man a man and man a woman was moved b this picture。许多男男女女都被这幅画感动。 ajAEGD2Zq
2.如果主语是一个抽象概念(如不定式、动名词、主语从句等)谓语动词用单数形式。如果主语是用and连接的两个或多个抽象概念，谓语动词用复数形式。 Y>+ D\|%Q
如：Swimming jogging and cycling are all goad farms of sports exercises.游泳、慢跑和骑自行车都是很好的运动形式。 2i)y'+s
To live to eat is not a very goad attitude toward life. 活着就是为了吃不是好的生活态度。 oCr n
To live to eat and to eat to live are very different attitudes toward life. (ni$wjq=z^
以what，who，why，haw, whether等wh一词引起的从句做主语时，谓语动词通常用单数;由and连接的两个主句如果指两件事，动词用复数。 aZRgd^4
例如:What he is doing is not clear yet他在干什么还不清楚 hmo?gD<
What he is doing and whether I know him are two different things.他在干什么和我是否认识他是两件不同的事。 ]Vsze4>Z[
What she told me is none of your business. 她和我说的什么用不着你管。 lVdE xR>H
What she told me and what she told you are totally different things. 2gGJ:, RC$
以what从句为主语的“主一系一表SVC"句型中，如果主句的表语是复数，主句谓语动词用复数形式;what从句本身是复数意义，主句谓语动词也可用复数。
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如：What I need buy now are four tea cups and a pair of sports shoes. pV!(#45 ~W
我需要买的是四只茶杯和一双运动鞋。 R Mm`<:H_
What were thought to be five dogs were actually five sheep. !m;VWGl*
被认为是五条狗的东西实际上是五只羊。 K6X1a7
3.集体名词family，class，crew(全体船员或机组人员)，crowd, group, committee, audience, government, public, team, staff, population等做主语时，若作为一个整体看待，后面谓语动词用单数; 如就其中每一个成员来考虑时，则用复数。 JnZxP> 2B
例如: My family is a big one.我家人多。 =pNkS1ey
My family are all music lovers. 我全家人都爱好音乐。 ~-6;h.x=
Eighty percent of China' s population are peasants. 百分之八十的中国人口是农民。 `u U@(
China has a huge population. 中国有众多的人口。 V)`? J)
The population of China is the largest in the world. 中国的人口是世界上最多的。 "@
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People, police, cattle,(牛)，militia(民兵)，poultry(家禽)，vermin(害出)等作主语时，后面的动词要用复数。 "hvw2lyp3
4.不定代词either，neither，ever y，each，one，the other, another以及所有的复合不定代词作主语时，谓语动词只用单数，包括“every/each/no……and every/each/no……”作主语时。 Czp:y8YX -
如：Every/Each plane and every/each pilot is ready to take off. ! qR(Rn
每架飞机和每个飞行员都已准备好起飞。 _,}Ye,(^=
No plane and no pilot is ready to take off. \r Jk[Kec
没有一架飞机、没有一个飞行员已准备好起飞。 "$)2|
Here are two books. Either of them is worth reading. ";~#epPkX
这有两本书，都值得一读。 CUG6|qu
Neither of these two dictionaries contains this ward. 0,c
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这两本词典都没收入这个字 l|K8+5L
Everyone is here. No one is absent. 大家都到了，没有人缺席。 !xvPG
Somebody is using the phone. 有人在用电话。 @l?%]%v|
I have two sisters. One is here, and the other is not here. zumRbrz
我有两个姐妹，一个在这儿，一个不在这儿。 __9673y
Each day is better than the one before. 一天比一天好。 kC+A7k6
Either day is OK. 两天中哪一天都行。 Y PM>FDxDB
5. what，who，which，any，mare，some，half，mast，all，none.等代词可以是单数，也可以是复数，主要靠意思决定。但指不可数名词时作单数看待。 |Mh;k 6
6.表示时间、重量、长度、价值等的单位名词，尽管是复数形式，如果作整体看待，动词都用单数形式。如果看作组成该数量的一个一个的个体，则动词用复数。 +bSv-i -
如：Twenty miles is a long way to walk. 走二十英里可是很长的一段路。 JUE>g8\b
Ten years is a long time。十年很长。 w+}dm ^X
Eight minutes is enough. 八分钟够了。 S HvML
Twelve dollars is too dear. 十二美圆太贵了。 _CZ* z
There are six silver dollars in each of the stacking. 每只袜子里有六个一美元的银币。 HDaec`j
7. “the+形容词”表示一类人时，谓语动词用复数。表示抽象概念或指个别事物时谓语动词用单数。 LD NpEX~
如：The old are well taken care of. 老人得到很好的照顾。 ]}B&-Yp
The beautiful is laved by all. 人人都爱美。 =_XcG! "
8. 如果主语由"a kind/sort/type of this kind/sort/type of +名词”组成，不管名词是单数还是复数，动词通常用单数。 @@5u{K
如：This kind of man annoys me. =This kind of men annoys me. 这种人让我烦。 " JRlj
This kind of apple is very expensive. = This kind of apples is…这种苹果很贵。 LJ)3 !Q/:
类似的还有:a portion of(一部分)，a series of(一系列)，a pile of(一堆)，a panel of (一个小组委员会)， 7HF\)cz2
如：A series of accidents has happened here. 这里发生过一系列事故。 yT>T
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9. Means作“方法、手段”讲时，单复数同形，其前面有each, every, neither, either,等单数a念的定语时，谓语动词用单数;若有all, both，these等复数概念的定语时谓语动词用复数。 \-B>']:R4
“None of the means”作主语时，谓语动词通常用单数。 csV1ki/A
如：There is/are no means of learning what is happening. 没法知道正在发生什么事。 H!A^ MI
No means is /are left untried. 没有没试过的方法了。 pQ>V]M
Every means is to an end. 每一种手段都能达到一种目的。 \kRBJ1)|f
A bicycle is a means of transport. 自行车是一种交通手段。 /x-t - }
All possible means have/Every possible means has been tried.所有的方法都试过了。 L{=z}QO
