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1、（一）（一）1簡易輔導(dǎo)pseeing his mother，the baby burst into laughter.p Being poor,he couldnt afford a TV set.pWalking in the beach,I picked up some colorful seashells.A.觀察下列句子觀察下列句子,找出分詞動作的發(fā)出者。找出分詞動作的發(fā)出者。-When he saw his motherBecause he was poorWhen I was walking in the beach2簡易輔導(dǎo)討論：討論：什么情況下才能用現(xiàn)在分詞什么情況下才能用現(xiàn)在

2、分詞做狀語？做狀語？3簡易輔導(dǎo)pseeing his mother，the baby burst into laughter.p Being poor,he couldnt afford a TV set.pWalking in the beach,I picked up some colorful seashells.A.觀察下列句子觀察下列句子,找出分詞動作的發(fā)出者。找出分詞動作的發(fā)出者。-When he saw his motherBecause he was poorWhen I was walking in the beachWhat is the similarities of t

3、hese sentences?4簡易輔導(dǎo) 現(xiàn)在分詞作狀語現(xiàn)在分詞作狀語e.g.Seeing those pictures,she remembered her childhood.When she saw those pictures,she remembered her childhood.1.從句主語和主句從句主語和主句主語一致主語一致2.句子的主語是分句子的主語是分詞動作的發(fā)出者詞動作的發(fā)出者5簡易輔導(dǎo)你知道哪些狀語從你知道哪些狀語從句？句？時間、原因、結(jié)果、條件、時間、原因、結(jié)果、條件、讓步、方式或伴隨讓步、方式或伴隨現(xiàn)在分詞作狀語相當于狀語從句現(xiàn)在分詞作狀語相當于狀語從句6簡易輔導(dǎo)p

4、Holding the note in his hand,he stood there quietly.方式方式pThe old man died,leaving nothing but debts.結(jié)果結(jié)果p Being ill,she didnt go to school today.原因原因B 辨別句子中分詞所表示的狀語從句類型辨別句子中分詞所表示的狀語從句類型7簡易輔導(dǎo)pWhen leaving the airport,they waved again and again.時間時間pStaying here for some time,youll find the people her

5、e are friendly.條件條件pWhile reading the book,he nodded from time to time.時間時間注意：注意：現(xiàn)在分詞短語作時間狀語，所表現(xiàn)在分詞短語作時間狀語，所表示的動作與主句的動作示的動作與主句的動作同時發(fā)生同時發(fā)生，有時，有時可由連詞可由連詞when,while引出。引出。8簡易輔導(dǎo) Working harder at English,you will make greater progress.1.If you work harder at English,you will make greater progress.*現(xiàn)在分詞短語

6、作條件狀語現(xiàn)在分詞短語作條件狀語*現(xiàn)在分詞動作的發(fā)出者是現(xiàn)在分詞動作的發(fā)出者是(you)C.把狀語從句改寫成分詞短語并說明其功能把狀語從句改寫成分詞短語并說明其功能 9簡易輔導(dǎo)2.Because he was ill,he couldnt go to school.Being ill,he couldnt go to school.*現(xiàn)在分詞短語作原因狀語現(xiàn)在分詞短語作原因狀語*現(xiàn)在分詞動作的發(fā)出者是現(xiàn)在分詞動作的發(fā)出者是(he)3.When they saw their teacher,the students stood up.Seeing their teacher,the studen

7、ts stood up.*現(xiàn)在分詞短語作現(xiàn)在分詞短語作()狀語狀語*現(xiàn)在分詞動作的發(fā)出者是現(xiàn)在分詞動作的發(fā)出者是()時間時間 the students10簡易輔導(dǎo)4.Although they felt very tired，they kept running.Feeling very tired,they kept running.*現(xiàn)在分詞短語作讓步狀語現(xiàn)在分詞短語作讓步狀語*現(xiàn)在分詞動作的發(fā)出者是現(xiàn)在分詞動作的發(fā)出者是(they)11簡易輔導(dǎo)5.The children came into the classroom,and they laughed and talked.The chi

8、ldren came into the classroom,laughing and talking.*現(xiàn)在分詞短語作伴隨或方式狀語現(xiàn)在分詞短語作伴隨或方式狀語*現(xiàn)在分詞動作的發(fā)出者是現(xiàn)在分詞動作的發(fā)出者是(the children)12簡易輔導(dǎo) 1._ at my classmates faces,I read the same excitement in their eyes.A.Looking B.Look C.To look D.LookedD.Choose the best answer.13簡易輔導(dǎo)2.“Cant you read?”Mary said _ to the notic

9、e.A.angrily pointing B.and point angrilyC.angrily pointed D.and angrily pointing14簡易輔導(dǎo)3.While building a tunnel through the mountain,_.A.an underground lake was discovered B.there was an underground lake discoveredC.a lake was discovered undergroundD.the workers discovered an underground lake15簡易輔導(dǎo)4

10、.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 16簡易輔導(dǎo) 5.The visiting Minister expressed his satisfaction with the tacks,that he had enjoyed his stay here.A.having added B.to add

11、 C.adding D.added17簡易輔導(dǎo)Conclusion b.現(xiàn)在分詞作狀語含有現(xiàn)在分詞作狀語含有 _和和 _意義。意義。現(xiàn)在分詞作狀語代替狀語從句現(xiàn)在分詞作狀語代替狀語從句:a.（從句的主語）和（從句的主語）和 （主句的主語）必須一致（主句的主語）必須一致主動主動進行進行18簡易輔導(dǎo)HomeworkFinish the exercise on P37 金榜學(xué)案金榜學(xué)案19簡易輔導(dǎo)20簡易輔導(dǎo)現(xiàn)在分詞的時態(tài)和語態(tài)現(xiàn)在分詞的時態(tài)和語態(tài)主動形式主動形式被動形式被動形式一一般般式式完完成成式式doingbeing donehaving donehaving been done21簡易輔導(dǎo)C

12、ompare the following sentences p Turning around,she saw an ambulance driving up.p Walking in the street,I caught sight of a tailor shop.pHaving finished the class,she went home.pHaving worked among the peasants for many years,he knew them very well.22簡易輔導(dǎo)doing？having done？23簡易輔導(dǎo) e.g.p Turning around

13、,she saw an ambulance driving up.p Walking in the street,I caught sight of a tailor shop.當分詞的動作是由主語發(fā)出，而且和當分詞的動作是由主語發(fā)出，而且和謂語動詞謂語動詞同時發(fā)生同時發(fā)生，則用分詞的一般形，則用分詞的一般形式式24簡易輔導(dǎo)2.現(xiàn)在分詞何時用完成形式？現(xiàn)在分詞何時用完成形式？o當分詞的動作是由主語發(fā)出，而當分詞的動作是由主語發(fā)出，而且發(fā)生在謂語動作且發(fā)生在謂語動作之前之前，則用分，則用分詞的完成形式詞的完成形式oHaving finished the class,she went home.o

14、=After she finished the class25簡易輔導(dǎo)1、When I heard the noise,I turned round.=_ ,I turned round.2、Because he knows the answer,he finishes the exercise quickly.=_,he finishes the exercise quickly.26簡易輔導(dǎo)練一練練一練 When they left the airport,they waved again and again.When leaving the airport,they waved again and again.27簡易輔導(dǎo).Having worked among the peasants for many years,he knew them very well.=As he had worked28簡易輔導(dǎo)