内容正文:
一般现在时之无be动词+音标(2)
Step 1课前小测
按题目要求写句子。
Eg: That is a book.
否定句:That isn’t a book.
一般疑问句:Is that a book?
回答:Yes,it is/ No,it isn’t.
1. This is a coat.
否定句: .
2. I am a student.
一般疑问句: .
肯定回答: .
3. You are a superstar.
否定句: .
一般疑问句: .
4. These are apples
一般疑问句: .
否定回答: .
5. There is some water in the bottle.
一般疑问句: .
肯定回答: .
Step 2 精讲精练
1. 一般现在时的肯定式
They read a lot. He likes ice-cream.
第一人称 + 动词原形
第二人称 + 动词原形
第三人称单数 + 动词三单形式
主语
谓语动词
I
work
in shop.
you
like
music.
He
lives
in London.
They
work
in a bank.
It
rains
a lot.
We
do
a lot of different things in our free time.
第一人称: I, we
第二人称: you
第三人称: 除第一、二人称以外的所有人称代词, 如:he, she, it, they, the book, my parents, etc.
拼写(动词“三单”变化规则)
1) 一般单词加-s,如: plays, runs, stays, gives;
2) -s / -x /-sh / -ch 结尾加 es,如: pass-passes; finish-finishes; watch-watches
3) 辅音字母+y 结尾, y 改为 ies,如 study-studies; try-tries;
4) 特殊记: have-has,do-does; go-goes 例 1 :I like big cities.
例 2 :The shops open at 9 o‘clock and close at 5.30.
例 3 :The Earth goes round the Sun.
例 4 :It costs a lot of money to stay at luxury hotels.
关键词:always, usually, often, sometimes, seldom, never, every day, once a week,
on Sundays(weekends), monthly, yearly, weekly 等与一般现在时连用。
例示如下:
Sue always arrives at work early. (而非 Sue arrives always)
I usually go to work by car but sometimes I walk. (而非I go usually)
Julia never eats breakfast.
Tom lives near us. We often see him.
2. 一般现在时的否定式
一般现在时的否定式为 don‘t / doesn‘t+ 动词原形:
肯定式 否定式
I we you they
work
like
do
have
I we you they
do not
(don’t)
work
like
do
have
he she it
works
likes
does
has
he she it
does not
(doesn’t)
例 1 :I drink coffee but I don‘t drink tea.
例 2 :S