语法检测-语法检测英语语法学习笔记：主谓一致
编辑：pitaya02 日期：2020-12-28
主谓一致定义
主句一致是指主句的数，形与谓语的数，形一致。
tips: bag为单数或单形， bags为复数或复形
bags are all blue.(主语 bags为复数动词， are为复数动词)
几种特殊对应于主谓词中数形的火龙果智能语法检测
(1)单形词概念。当英语的主语是 cattle, folk, people, police, poultry等时，谓词都使用复数形式。
The people are having breakfast.
一、复形词的单数概念。
B以- ics结尾的题目使用单数谓语(physics, politics, etc.)。
Linguistics is a difficult subject.
bnews和 means与一个单数谓语连接。
It is a quick means to get to Peking.
在时间、金钱、度量衡之后使用单数谓词。火龙果智能语法检测
Three hundred dollars is a large sum.
Seven kilometers was covered in two hours.
例如 class, team, group, family, crowd, public, committee等集合名词在作主语时，若表示整体概念，谓语动词用单数；若表示成员，用复数。
class are busy working on the exercises at the moment.(课堂成员占多数，谓语用复数)
"25 th Olympic Games."(主语强调团队整体，单数用于谓语)
无谓动词作主语时，后接单数谓动词。但当用 and连接两个不定词或动名词时，动词就用复数，表示两种不同的事物。火龙果智能语法检测
Doing morning exercise is good for your health.
To play basketball and to go swimming are of great use for character-training.
(5) someone、 somebody、 everyone、 everybody、 no one、 nobody、 anyone、 anybody、 something、 everything、 nothing、 each等不定代词作主语时，使用单数谓语后接。
Everybody is here now.
复数谓语通常用于 and连接 both… and…和两个主语。但若由 and并列的两个主语所指的是同一个人，则后面的主语则无冠词，其谓语则为单数，以表示双重身份。若后一个名词前面有冠词，则表示两个人，谓语用复数形式。
The teacher and writer is giving the boys a very wonderful lecture .
(同一人具有双重身份时的主语)
the teacher and the singer are talking in the hall.(两个不同的人)
当 many修饰主语时，谓语使用了复数。火龙果智能语法检测
然而， more than one+单数名词(意思是“不只一个”)，尽管它有复数的意思，在谓语中还是使用单数。
Many a student has made that mistake before.
More than one student has made that mistake before.
当数作为主语时，可以用单数或复数来表示谓语。
3×2=6 Three times two is/are six.
当分数，在分数之后加上名词或代词时，由名词或代词决定谓动词的单复形。谓语动词如果是复数名词或代词则使用复数；如果是单数名词(或不可数名词)或代词则使用单数名词。火龙果智能语法检测
Fifty percent of the students in our school are girls.
Three-fourths of the surface of the earth is sea.
近邻原则(在 not only… but also, not… but, neither… nor, either… or, therebe…句型中，谓动词由相邻的主语决定)
Neither he nor you are about to take the place of the manager.
Not only they but also I am going to collect money for the Hope Project.
（11）不管原则（以with, as well as,together with, as well as, rather than, more than,
包含连接的词或词组，不论连接的词或词组是单数还是复数，谓语都应与第一个主语一致。)火龙果智能语法检测
Jackie, with his parents, intends to set out for Europe on business next week.
The son, rather than his parents, is responsible for the fire accident.
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