2. 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一致. 如:

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.

注意: one of +复数名词+who/that/which 引导的定语从句中, 定语从句的动词为复数.如:

Mary is one of those people who keep pets. 玛丽是饲养宠物者之一.

The only one of +复数名词+ who/that./which 引导的定语从句中,定语从句的动词应为单数.

Mary is the only one of those people who keeps pets. 玛丽是唯一一个饲养宠物的人.

第7讲 状语从句

一 　定义：

A 状语主要是用来修饰动词和形容词的，以表明动作发生或状态存在的时间，地点，原因，等。

1. 由here, there, where 等引导的倒装句中, (有时主语不止一个时)谓语动词与靠近它的主语在数上一致.如:

Here comes the bus 公共汽车来了.

Here is a pen and some pieces of paper for you.　 给你一支钢笔和几张纸

Where is your wife and children to stay while you are away?

你不在这儿的时候, 你爱人和孩子在哪儿呆呢?

6. the +形容词/过去分词形式”表示一类人或事物, 作主语时, 谓语动词用复数.如:

The injured were saved after the fire.

5. (1) 通常作复数的集体名词. 包括police , people, cattle 等, 这些集体名词通常用作复数.如:

　 The British police have only very limited powers.

　 (2) 通常作不可数名词的集体名词. 包括equipment, furniture, clothing, luggage 等.

　 (3) 可作单数也可作复数的集体名词. 包括 audience, committee, government, family, enemy, group, party, team, public 等.如:

　 　 The committee has/have decided to dismiss him. 委员会决定解雇他.

4. 表示时间, 金钱, 距离, 度量等的名词做主语时, 尽管是复数形式, 它们做为一个单一的概念时, 其谓语动词用单数.如:

Ten miles is a good distance. 十英里是一个相当的距离.

3. 加减乘除用单数.如:

　 　 Fifteen minus five is ten . 15减去5等于10.

2. 不定数量的词组, 如:part of , a lot of , lots of , one of , a number of , plenty of等作主语时, 谓语动词的单复数取决于量词后面名词的数.如:

A part of the textbooks have arrived.　 一小部分教科书已运到.

A part of the apple has been eaten up by the pig.　 这个苹果的一部分被猪吃光了.

1.主语中有all, half, most, the rest等, 以及”分数或百分数+名词”做主语时,谓语动词单复数取决于连用的名词.如:

The rest of the bikes are on sale today.　　 剩下的自行车, 今天出售.

60%of the apple was eaten by little boy.　 这个苹果的60%都被这个小男孩吃了.

Most of the apples were rotten.　　　 大部分的苹果都是烂的.

Most of the apple was eaten by a rat.　 这个苹果的大部分被老鼠吃了.

10. “a +名词+and a half “, “one and a half + 名词”, “the number of + 名词” 等作主语时, 谓语动词要用单数. 如:

Only one and a half apples is left on the table.

注意: one or two + 复数名词作主语, 谓语动词用复数形式, 如:

One or two places have been visited. 参观了一两个地点.

9. 形复意单名词如:news ; 以ics 结尾的学科名称如: physics, mathematics, economics; 国名如: the United States; 报纸名如: the New Times; 书名如: Arabian Night <天方夜谈>; 以及The United Nations<联合国> 等作主语时, 谓语动词用单数.