一般现在时和现在进行时1ppt课件.ppt

一般现在时与现在进行时辨析
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辨“个性”
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1. 表示经常性或习惯的动作，以及主语的特征或状态或喜好。
My father goes to work at 7:30 every day.
(表示习惯或经常性动作)
I like playing volleyball very much. (表示喜好)
Lily is a nurse. (表示主语的特征或状态)
The jacket is green. (表示主语的特征)
2. 表示自然现象或普遍真理。
Sunday is the first day of the week.
There are 12 months in a year.
一般现在时
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表示现在或现阶段正在进行的动作
现在进行时
-What are you doing now?
-I’m reading books. (现在正在做的事)
-What are you doing these days?
-I’m learning English hard. (现阶段正在做的事)
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辨结构
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一般现在时
先来看例句：
. I am fine today.
You are a teacher.
My father is in London.
They are mine.
Mary is 9 years old.
主+ be动词 (am/is/are)+ 形/名/介/代/数
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. I want to be a doctor.
You speak English very well.
He lives in Beijing.
They often play basketball in the afternoon.
主 + 动词原形 /动词三单
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现在进行时
先来看例句：
. I’m watching TV now.
You are swimming these days.
He is sitting on the sofa.
A group of people are playing beach volleyball.
主+be (am/ is/are)＋动词的-ing形式+……
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辨“信息”
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请你先想一想有哪些信息词可以用在一般现在时的句子中？
always, often, usually, sometimes, every day,
on Sundays( on Fridays, on Christmas…. )
. He always goes to school by bike.
I often do homework at home in the evening.
We usually have supper at six o’clock.
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