高中英语语法 非谓语动词ppt课件

3.Having been told her daughter was sick, she hurried to the school to take her home. 4.Having cut off the electricity,he prevented an accident.
5.Having lived in the country for many years, she knows how to grow vegetables.
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Revision
（一）动词不定式 to do 作用 （The function of “to do”）
1. What does it mean to be a scientist?( subject) 2.Nothing in life is to be feared (predicative) 3. People who listen to Hawking’s lectures sometimes find it difficult to
9.Hearing a sound ,the baby stopped crying.(adverbial)
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V-ing as Adverbial
1.Hearing a sound ,the baby stopped crying.
2.He cut off the electricity,preventing an accident.
that. 4. They seem to know each other. 5. When mother came into my room, I pretended to be reading
Nonfinite Verbs
(非谓语动词)
1
谓语：说明主语所做的动作或具有的特征和状 态。它有人称、数、时态和语态的变化。
e.g. He works. He takes care of the baby.
单谓语或动词 短语
He will go to Shanghai. He didn’t go to Shanghai.
3.We can learn a lot about what a person is thinking by watching his or her body language.(object)
4. The music sounds exciting. (predicative) 5. My job is teaching. (predicative)
情态动词/助 动词+ v.
He has gone to Shanghai.
You are students. You look smart.
系动词+表语
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非谓语：主要包括不定式（to do），ving形式以及 过去分词（done）。无人称，数的变化，不单独作谓 语，但保留动词特点，可以有宾语或状语。
complement) 7. Nor did he let the disease stop him from living…(object compement)
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（二）不定式的形式、时态与语态
1. John stepped forward so as to be introduced to the visitors. 2. Anne stepped forward so as to introduce the visitors to us. 3. They seem to have met each other before.Didn’t you notice
e.g. He works.
He wants to work here.
He is working now.
He has done his work.
You are students, so you don’t work in the factory.
Being students, you don’t work in the factory.
6. There is a swimming pool in our school. (attribute) 7.The boy standing there is a classmate of mine. (attribute)
8.W watch the children diving into the water from the top board. (object complement)
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V.-ing 形式
非
不定式
谓
过去分词
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动
高考题
词
巩固 题1
巩固 题2
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Revision: The function of V-ing
1.Learning a foreign language is very useful. ( subject) 2.I enjoy learning English. (object)
6.Not having received any news from home for a long time,she is becoming more and more homesick.
V-ing 的形式
(not)V-ing (not)having done
(not)having been done
understand him.(object) 4.The doctor told him that he might not have more than twelve months to
live.(attribute) 5. He travelled around the world to give lectures. (adverbial) 6. He rushed to school only to find there was nobody there.(adverbial) 7.The teacher asked us to write a composition about a famous scientist.(object