内容正文:
Unit 7 The Internet
现在进行时2
英语1 基础模块
1
区别现在进行时和一般现在时
明确现在进行时的肯定、否定以及疑问句式
教学目标
掌握现在进行时的被动语态
2
现在进行时
Grammar
肯定句式:
主语 + be (am , is , are) + 现在分词 + 其他 .
They are having an English class.
他们正在上英语课。
They
are
having
an English class.
现在进行时
Grammar
否定句式:
主语 + be (am , is , are) + not + 现在分词 + 其他 .
They aren’t having an English class.
他们不是正在上英语课。
They
are
having
an English class.
not
现在进行时
Grammar
一般疑问句式:
Be (Am , Is , Are) + 主语 + 现在分词 + 其他 ?
Are they having an English class?
他们正在上英语课吗?
Are
they
having
an English class?
现在进行时
Grammar
特殊疑问句式:特殊疑问词 + 一般疑问句?
特殊疑问词 + be (am , is , are) + 主语 + 现在分词 + 其他 ?
What are they doing now ?
他们正在干什么?
are
they
doing
now?
What
现在进行时
Grammar
I am watering the flowers. 我正在浇花。
The flowers
are being watered
by me.
is / am /are +being + done
is /am /are +doing
be + done
现在进行时
Grammar
现在进行时的被动语态: be (is , am , are) +being + done
They are clearning the room.
They
are
The room is being clearned by them.
The room
is
现在进行时
Grammar
练习: I am riding the bicycle. (变成被动语态)
The bicycle is being ridden by me.
ride
ridden
be (is , am , are) +being + done
现在进行时
Grammar
现在进行时与一般现在时的区别:
1. 现在进行时:目前正在进行的动作
一般现在时:经常性、习惯性的动作
① I am reading a story now. 我正在看一个故事。(目前正在干的事情)
② I read stories in my spare time. 我有空时看故事。(经常性的行为)
现在进行时
Grammar
现在进行时与一般现在时的区别:
2. 现在进行时:现阶段一直在进行的动作
一般现在时:只表示动作的重复,不表示动作的持续
① What are you doing these days? 这几天你在干什么?
② They read English every day. 他们每天读英语。
现在进行时
Grammar
1. Who ________ over there now?
A. singing B. are sing C. is singing D. sing
2.She __________ up at six in the morning.
A. get B. gets C. getting D. is getting
3.A new bridge _________across the river.
A. is being built B. build C. is built D. is be built
C
B
A
课堂检测
Thank You
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