高中英语现在分词做状语(共28张PPT)

Holding the note in his hand, he stood there quietly.方式
The old man died, leaving nothing but debts.结果 Being ill , she didn’t go to school today.原因
A.观察下列句子W,找he出n h分e 词saw动h作is 的mo发th出er者。
seeing his mother，the baby burst into
---- ------
laughter.
Because he was poor
Being poor, h--e-couldn’t afford a TV
2.现在分词何时用完成形式？
当分词的动作是由主语发出，而 且发生在谓语动作之前，则用分 词的完成形式．
Having finished the class, she went home.
=After she finished the class…
1、When I heard the noise,I turned
5.The visiting Minister expressed
his satisfaction with the
tacks, that he had enjoyed
his stay here.
A.having added B.to add
Baidu Nhomakorabea
C.adding
D.added
Conclusion 现在分词作状语代替状语从句:
a.（从句的主语）和 （主句的主语）必须一致
b.现在分词作状语含有 _主__动__和 _进__行__意义。
Homework Finish the exercise on P37 金榜学案
现在分词的时态和语态
主动形式
一 般
doing
式
完
成 having done
式
被动形式
being done
having been done
*现在分词动作的发出者是( the children )
D. Choose the best answer.
1._______ at my classmates’ faces, I read the same excitement in their eyes.
A.Looking B. Look C. To look D. Looked
4.When____ different cultures, we often pay attention only to the differences without noticing the many similarities.
A.being compared B.comparing C.having compared D.compared
set.
When I was walking in the beach
Walking in the beach, I picked up
--
some colorful seashells.
讨论：
什么情况下才能用现在分词 做状语？
A.观察下列句子W,找he出n h分e 词saw动h作is 的mo发th出er者。
Staying here for some time, you’ll find the people here are friendly.条件
When leaving the airport ,they waved again and again.时间
While reading the book, he nodded from time to time.时间
students stood up.
Seeing their teacher, the students stood
up. *现在分词短语作( 时间 )状语 *现在分词动作的发出者是(the students)
4.Although they felt very tired，they kept running.
2.“Can’t you read?” Mary said ________ to the notice.
A.angrily pointing B. and point angrily C.angrily pointed D. and angrily pointing
3. While building a tunnel through the mountain, _______.
Compare the following sentences
Turning around, she saw an ambulance driving up. Walking in the street, I caught sight of a
tailor shop. Having finished the class, she went home. Having worked among the peasants for
many years, he knew them very well.
doing ？having done？
⑴当分词的动作是由主语发出，而且和 谓语动词同时发生，则用分词的一般形 式．
e.g.
Turning around, she saw an ambulance driving up.
Walking in the street, I caught sight of a tailor shop.
*现在分词动作的发出者是( you )
2.Because he was ill, he couldn’t go to school.
Being ill, he couldn’t go to school.
*现在分词短语作原因状语
*现在分词动作的发出者是( he ) 3.When they saw their teacher, the
round.
=_____________
,I turned
round.
2、Because he knows the answer, he
finishes the exercise quickly.
= ___________________,he finishes the
exercise quickly.
A. an underground lake was discovered B. there was an underground lake
discovered C. a lake was discovered underground D. the workers discovered an
underground lake
Feeling very tired, they kept running. *现在分词短语作让步状语
*现在分词动作的发出者是( they )
5.The children came into the classroom, and they laughed and talked.
The children came into the classroom, laughing and talking. *现在分词短语作伴随或方式状语
注意：现在分词短语作时间状语，所表 示的动作与主句的动作同时发生，有时 可由连词when, while引出。
C.把状语从句改写成分词短语并说明其功能
1.If you work harder at English, you will make greater progress.
Working harder at English, you will make greater progress. *现在分词短语作条件状语
seeing his mother，the baby burst into
---- ------
laughter.
Because he was poor
Being poor, h--e-couldn’t afford a TV
set.
When I was walking in the beach
练一练
When they left the airport, they waved again and again.
When leaving the airport ,they waved again and again.
.Having worked among the peasants for many years, he knew them very well.
Walking in the beach, I picked up
--
some colorful seashells.
What is the similarities of these sentences?
1.从句主语和主句 现在分词作状语 主语一致
2.句子的主语是分 词动作的发出者
e.g. Seeing those pictures, she
remembered her childhood.
When she saw those pictures, she remembered her childhood.
现在分词作状语相当于状语从句
你知道哪些状语从 句？
时间、原因、结果、条件、 让步、方式或伴随…
B 辨别句子中分词所表示的状语从句类型
=As he had worked…