分詞作狀語【優(yōu)選課堂】

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1、怎樣區(qū)別現(xiàn)在分詞與過去分詞作狀語1簡易輔導(dǎo) 現(xiàn)在分詞作狀語，表示現(xiàn)在分詞作狀語，表示，如：，如：The children ran out of the room,.They stood there for an hour.She sat at the desk.2簡易輔導(dǎo)a.分詞表示的必須是主語的一個動作；分詞表示的必須是主語的一個動作；b.分分詞表示的動作和謂語表示的動作（或狀態(tài)）是同時發(fā)詞表示的動作和謂語表示的動作（或狀態(tài)）是同時發(fā)生的；生的；c.分詞表示的是比較次要的動作，對謂語表示分詞表示的是比較次要的動作，對謂語表示的動作或狀態(tài)加以說明；的動作或狀態(tài)加以說明；d.大部分放在謂語之后；

2、大部分放在謂語之后；e.分詞有時可以與句子的其他部分用逗號隔開。分詞有時可以與句子的其他部分用逗號隔開?，F(xiàn)在分詞作狀語，現(xiàn)在分詞作狀語，（這類狀語（這類狀語可以放在句首，也可以放在句末，有時還可以放在句可以放在句首，也可以放在句末，有時還可以放在句中。其他參考上述中。其他參考上述a-c），），如：如：,they started to climb.3簡易輔導(dǎo) 現(xiàn)在分詞作狀語，現(xiàn)在分詞作狀語，如：，如：Seeing nobody at home,she decided to leave them a note.Not knowing her address,we couldnt get in to

3、uch with her.Being so poor in those days,we couldnt afford to send the boy to hospital.如果分詞表示的動作在謂語所表示的動作之前發(fā)生，如果分詞表示的動作在謂語所表示的動作之前發(fā)生，則要用完成形式，如：則要用完成形式，如：Having worked among the peasants for many years,he knew them very well.4簡易輔導(dǎo) 現(xiàn)在分詞作現(xiàn)在分詞作（相當(dāng)于（相當(dāng)于 when 引導(dǎo)的從句），引導(dǎo)的從句），如：如：Turning around,she saw a pol

4、ice car driving up.Hearing the news,they all jumped with joy.Seeing those pictures,he couldnt help thinking of those days in Yanan.Not having received an answer,he decided to write another letter.Having lived in Berlin many years,he knew the city well.5簡易輔導(dǎo) 現(xiàn)在分詞作狀語還可以現(xiàn)在分詞作狀語還可以，如：如：Her husband died

5、in 1942,leaving her with five children.(結(jié)果結(jié)果)The bus was held up by snowstorm,thus causing the delay.(結(jié)果結(jié)果)Working hard,you will succeed.(條件條件)Turning to the left,you will find the path leading to the site.(條件條件)Weighing almost one hundred jin,the stone was moved by him alone.(讓步讓步)6簡易輔導(dǎo)，可以修飾謂語，可以修飾

6、謂語，如：，如：Built in 1192,the bridge is over 700 years old.Led by the party,the people have improved their living conditions greatly.Surrounded by a group of pupils,the old teacher walked into the room.The trainer appeared,followed by six little dogs.7簡易輔導(dǎo)過去分詞短語過去分詞短語（相當(dāng)于一個原（相當(dāng)于一個原因狀語從句），如：因狀語從句），如：The

7、children,exhausted,fell asleep at once.He soon fell asleep,exhausted by the journey.(=as he was exhausted)8簡易輔導(dǎo)過去分詞短語有時可以過去分詞短語有時可以（相當(dāng)于時間狀語（相當(dāng)于時間狀語從句）和條件（相當(dāng)于條件狀語從句），如：從句）和條件（相當(dāng)于條件狀語從句），如：United,we stand;divided,we fall.(=When/If we are united)Heated,water changes into steam.(=When/If water is heated

8、)Seen from the hill,the park looks very beautiful.9簡易輔導(dǎo) Praised by the neighbours,he became the pride of his parents.受到鄰居們的表揚，他成為父母的驕傲。（表示原因）Once seen,it can never be forgotten.一旦它被看見，人們就忘不了。（表示時間）Given more time,Ill be able to do it better.如果給予更多的時間，我能做得更好。（表示條件）10簡易輔導(dǎo)Though told of the danger,he s

9、till risked his life to save the boy.雖然被告之有危險，他仍然冒生命危險去救那個孩子。（表示讓步）Filled with hopes and fears,he entered the cave.心中充滿了希望與恐懼，他走進山洞。11簡易輔導(dǎo)現(xiàn)在分詞與過去分詞作狀語的區(qū)別分詞作狀語時，其邏輯主語應(yīng)和句子的主語保持一致；現(xiàn)在分詞所表示的動作和句子的主語為主謂關(guān)系；過去分詞所表示的動作和句子的主語為動賓關(guān)系;例如:1.Walking on the hill,she saw lots of wild plants she had never seen.2.Writt

10、en in simple English,his book is popular among children.(1)句，she walk為主謂關(guān)系；(2)句 write his book 為被動關(guān)系；12簡易輔導(dǎo)現(xiàn)在分詞與過去分詞作狀語的判斷：一：分析法 即根據(jù)分詞所表示的動作與句子的主語的關(guān)系來判斷，是主謂關(guān)系的就用doing;/having done;是動賓關(guān)系的就用done/having been done 例如：Having wasted a lot of time,the boy realized he had to work hard at his lessons.Having

11、been told many times,he still couldnt understand it.13簡易輔導(dǎo)二：記憶法1.常用doing的情況：judging by/from.(根據(jù).來判斷)，generally/Frankly speaking,及形容詞化的現(xiàn)在分詞表示令人.的（句子的主語通常為某物）：discouraging,interesting,inviting,puzzling,astonishing,shocking,surprising,exciting,confusing,disappointing,.。Always confusing,the twins appear

12、ances were hard to tell apart.14簡易輔導(dǎo)2.常用done 的情況：compared to/with,given.;及短語 be seated,be dressed,be located,be situated,be lost(in),be engaged(in),be addicted to,be occupied with,be devoted to.作狀語時，保留其過去分詞。Engaged in his business,the man has not returned home for 3 weeks.15簡易輔導(dǎo) Practice 1.The priso

13、ner(罪犯罪犯),_ the guard and run away,was caught the next days.A killed B.killing C having killed D being killed by2.The flowers his friend gave him will die unless_ every day.A watered B watering C water D to water16簡易輔導(dǎo)3.He is a student at Oxford University,_ for a degree in computer science.A studie

14、d B studying C to have study D to be studying4.The glass doors have taken the place of the wooden ones at the entrance,_ in the natural light during the day.A to let B letting C let D having let17簡易輔導(dǎo)5.John received an invitation to dinner,and with his work_,he gladly accepted it.A finished B finish

15、ing C having finished D was finished.6._in the mountains for a week,the two students were finally saved by the local police.A Having lost B Lost C Being lost D Losting18簡易輔導(dǎo)7.Whether you believe it or not,it is _ that cause you illness.A because of your overweight B you are so overweightC because yo

16、u are overweihgt D your being overweight8.All flights_ because of the snowstorm,many passengers could do nothing but take the train.A had been canceled B have been canceled C having been canceled D being canceled19簡易輔導(dǎo)9._ the old houses,they built a beautiful garden in that area.A Pulled down B Having pulled down C Pulling down D To pull down 10 Thousands of people have been moving to Shenzhen since 1992,its population_ to over 10,000,000.A increasing B increased C has increased D has been increased20簡易輔導(dǎo)