
1.He is playing tennis.
2. Nancy is singing.
3. The students are listening to the teacher.
一、现在进行时的定义: 现在进行时表示现在或当前一段时间正在进行的动作。
He is watching TV now.
I am writing a book these day.
句型结构: 现在进行时是由be(am/is/are)+动词-ing形式构成的。
2、 Be动词用法口诀: Be随人称的变化而变化。 l用am, you用are, is用于它,他,她。单数is复数are.
例句如下:
I am buying a book.
They are playing football.
She is enjoying her food.
三、动词分词(V-ing)的构成
1.一般在动词原型后加ing如:
read---reading drink--- drinking eat---eating,
2.以不发音e结尾的动词,去掉e再加ing如:
write---writing, make---making, ride---riding,
3.以辅音字母+元音字母+辅音字母结尾的重读闭音节结尾
的动词,双写末尾的辅音字母再加ing如:
sit---sitting, swim--swimming, put--putting,
备注: die的-ing形 式为dying,lie的-ing形 式为lying,
picnic的-ing形式为picnicking
四、判断是否是现在进行时的标志
常与现在进行时态连用的时间状语有: now, at this,moment , look, listen等。
1.They are playing basketball now.
2.Listen! She is singing an English song.
3. Look! They are watering the flowers.
五、如何对现在进行时提问和回答。
What am I doing? 我正在做什么?
What are you doing? 你正在做什么?
( I am playing basketball.)
What is he/she doing? 他/她正在做什么?
( He/she is playing basketball.)
What are they doing? 他们正在做什么?
(They are playing basketball.)
What is Wang Yang doing? 王洋正在做什么?
(Wang Yang is playing basketball.)
What are the students doing? 学生正在做什么?
(The students are playing basketball. )
6、如何将现在进行时的陈述语句改为一般疑问句
(变换逻辑,将主语和助动词交换位置,其余句子成分不变,照搬下来即可)
1. I am playing basketball.
Am I playing basketball?
2. They are playing basketball.
Are they playing basketball?
3. Wang Yang is playing basketball.
Is Wang Yang playing basketball?
