注意的问题:

1、比较两样(种)东西时形容词的变化

形容词和副词的比较级：

A.一般单音节和部分双音节的形容词的比较级在词末加-er：

small – smaller new – newer old – older tall – taller weak – weaker

short – shorter cheap – cheaper fresh – fresher clean -- cleaner; fast – faster

B.以不发音的单音节和部分双音节的形容词的比较级，在词末加-r：

nice – nicer fine – finer large – larger white – whiter late – later

C.以辅音字母加y的单音节和部分双音节的形容词的比较级把y改为i, 加er：

easy – easier ugly – uglier heavy -- heavier friendly – friendlier

hungry –hungrier tidy – tidier happy – happier pretty – prettier;

sorry – sorrier early – earlier

D.以单元音字母加一个辅音字母结尾的单音节形容词和副词双写最后一个字母加-er:

big – bigger fat – fatter thin – thinner

E.部分单词属于不规则： good/well – better bad/badly – worse many – more

例句：

1) This dictionary is thinner than that one. 2) Is your shirt better than mine?

3) Does our classroom look bigger than yours? 4) My mother always gets up earlier than me.

2、代词的作用：

第一人称

单数

第二人称

单数

第三人称

单数

第一人称

复数

第二人称

复数

第三人称

复数

代词主格

I

You

he/she/it

We

You

they

代词宾格

Me

You

him/her/it

Us

You

them

形容词性物主代词

My

Your

his/her/its

Our

your

their

名词性物主代词

Mine

Yours

his/hers/its

Ours

yours

theirs