第 23 讲 第二章·核心语法

第二章 · 主谓一致

第二章 · 主谓一致

第二章-主谓一致

第二章 常考语法——6.主谓一致

主谓一致

主谓一致强调主语和谓语动词之间在“人称”和“数”的方面的一致关系。英语主谓一致遵循三个原则:

形式一致(语法一致)——主单谓单,主复谓复(一般情况下)。

意义一致——有些名词或代词形式上是单数,而意义上可能是复数。谓语动词由实际意义决定。

Our class are working hard to make ours a good class.

邻近一致——有并列主语时,谓语动词的形式由与之最接近的名词或代词的人称和数决定。

There is a desk and five chairs in his room.

1.不定式短语、动词-ing形式或名词性从句作主语,谓语动词用单数形式。

Who will do the job hasn't been decided yet.

注意:what引导主语从句时,如果其表语是复数形式,谓语动词也是复数。

What he took with him were two books.

2.名词或代词+由with, together with, as well as,except, including等引起的短语时,谓语动词与前面的名词或代词的数一致。

Mr Li together with his two sons has gone to the cinema.

No one except the two boys was late for class.

3.more than one/ many a +单数名词作主语时,谓语动词用单数形式。(形式一致)

More than one person has known it.

Many a worker was killed in the accident.

4.当两个名词表示同一人、同一事物、同一概念或一个完整的东西时(其特征是and后的名词前无任何冠词),谓语动词用单数形式。

The teacher and writer has come.(老师兼作家,同一个人)

The teacher and the writer have come.(两个人)

5.在定语从句中,当关系代词who, which或者that做主语时,从句中的谓语动词应该与先行词保持一致。

The teacher who teaches us English is from England.

6.某些集体名词作主语时,如果被看成一个整体,谓语动词用单数形式;如果指的是里面的成员,谓语动词用复数形式。如:

My family are all fond of going to the cinema.

The family is rather big, with twelve people in all.

7.the+形容词/过去分词形式作主语时,表示一类人或事物时谓动用复数,表示一种抽象概念或品质则用单数。

The injured were saved after the fire.

The beauty gives pleasure to all of us.

8.复数名词前有one of;either of;neither of 时用单数:One of the books is old.谓语动词用单数形式。
9. 用量词来修饰复数名词,根据量词的单复数来决定自身的单复数,a pair of shoes is.
10.由and 或both……and……连接的合成主语后,谓语动词用复数。
11.在主谓倒装的句子中,谓语动词的单复数形式应与其后的主语一致。如:

Between the two rows of trees stands the teaching building.

12.用连词or, either……or, neither……nor, not only ……but also等连接的并列主语,谓语动词与靠近它的主语在数上保持一致。

Neither the students nor the teacher knows anything about it.学生和老师都不知道这事。

He or you have taken my pen.他或你拿了我的钢笔。

【例-单选题】What she says and does _____nothing to do with me.

A.was
B.were
C.has
D.have

网校答案:C

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