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非谓语动词公开课PPT课件.pptx

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非谓语动词公开课PPT课件.pptx

上传人:wz_198613 2021/7/3 文件大小:204 KB

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非谓语动词公开课PPT课件.pptx

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文档介绍:Today I am very excited. Accompanied by many teachers, I came here to give you a lesson .Entering the classroom, I saw some students reading books.
Accompanied
reading books
to give you a lesson
excited
Entering
Lead in
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非谓语动词
---作定语 、状语、宾补
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3
过去分词 v-ed
不定式 to + v
动词的v-ing
非谓语动词
第3页/共25页
二. 找逻辑主语
三、分析语态
四、分析时态
一. 辨别“谓与非谓”
非谓语动词解题步骤
方法总结:
谓非谓,找主语,析语态,定时态
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概 述
形式
主动式
被动式
完成式
完成被动式
V-ing
过去分词
不定式
doing
being done
having done
having been done
done
to do
to be done
to have done
to have been done
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1)作定语
to do
doing
done
*to do作定语表示尚未发生的事
There are a lot of things to do this afternoon.
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doing
动名词作前置定语表示用途
分词作定语与所修饰的词逻辑上有
主谓关系,相当于一个定语从句。
表示主动,进行.
a reading room
a flying bird
=
a room for reading
a bird that is flying
=
*-ing形式作定语:
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done
+完成
vi. 完成
I read the book written by Moyan.
The book which has been written by Moyan
fallen leaves
the leaves which
have fallen
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作定语
to do 主动,将来
doing 主动,进行
done 被动,完成
to be done被动,将来
being done被动,进行
being discussed
to be discussed
discussed
topic _____________ (discuss) at the meeting yesterday is very important.
topic _____________ (discuss) at the meeting now is very important.
topic ______________ (discuss)at the meeting tomorrow is very important.
know the boy ___________(stand) under the tree.
standing
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2)作状语
to do
doing
done
*动词不定式可以作目的,原因和结果状语
came here to see you.
目的状语
to meet you.原因状语
3. I hurried to the post office, only to find it closed.
结果状语
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