内容正文:
初中英语语法全解—代词
一、代词的概述
代词是指代替名词、起名词作用的短语或句子的词。代词分为人称代词、物主代词、反身代词、指示代词、不定代词、疑问代词、相互代词、连接代词、关系代词。
二、人称代词
1.基本用法
(1)人称代词主格在句中作主语。
I can help to buy some of the food and drinks.
(2)人称代词宾格在句中作动词或介词的宾语。
He bought me a drink.
I looked after the kids for them.
(3)人称代词主格和宾格都可以在句中作表语。在非正式场合中常用宾格;在比较正式的场合常用主格。
---Who is it?
---It’s me.(非正式)=It’s I.(正式)
2.特殊用法
(1)人称代词单独使用或用于简略回答时,通常用宾格。
---Who is going to drive?
---Me.
---Who’s there?
---Only me.
(2)人称代词用于as和than之后,如果as和than作介词时,常用宾格;如果as和than作连词时,常作主格。
I’m taller than him.
She is as slim as I am.
(3)在人称代词后,有时跟同位语。
The storybook was written for us students.
Boys had toy guns ,and we girls had lots of dolls.
(4)人称代词并列使用时的顺序。
①单数时,通常按第二人称、第三人称、第一人称排列。
You, he and I are all students.
②复数时,按第一人称、第二人称、第三人称排列。
We, you and they have been to Beijing.
(5)it的用法。一般情况下it是表示人以外的动物或事物,但它也有一些其他用法。
①it可以指人,主要是之不知性别的孩子或不明身份的人。
The baby nect door kept me awake. It cried all night.
Go and see who it is.
②it可以指代上文提到的事物。
I like my classroom because it is big and clean.