动词ing形式作状语课件演示文稿.ppt

1、动词ing形式作状语课件演示文稿一、表示时间（置于句首，也可置于一、表示时间（置于句首，也可置于句末）句末）,译为译为_.相当于相当于_引导的状语从句。引导的状语从句。1.Hearing the news,they all jumped with joy.2.Seeing its mother,the baby smiled.=the news,they all jumped with joy.当当时时When/whileWhen they heard=When the baby saw its mother,the baby smiled二、表示原因（多置于句首）译为二、表示原因（多置于句首

2、）译为_.相当于相当于_引导的状语引导的状语从句。从句。1.Being ill,he went home.=_ he went home Not having received any news from home for a long time,she is becoming more and more homesick.因为，由于因为，由于as/becauseAs he was ill,=As she hasnt received any news from home for a long time,三、表示条件（多置于句首）译为三、表示条件（多置于句首）译为_.相当于相当于_引引导的状语

3、从句。导的状语从句。Working hard,you will succeed.=_,you will succeed.如果干如果干的话的话ifIf you work hard1.The snow lasted a week,resulting in a serious traffic confusion in the whole area.四、表示结果（多置于句末）译为四、表示结果（多置于句末）译为_.相当于相当于_引导引导的状语从句。的状语从句。=The snow lasted a week,_a serious traffic confusion in the whole area.2.

4、His parents died,leaving him a lot of money.=His parents died,_ they _him a lot of money.所以，结果所以，结果so/as a result,so it resulted inas a result,left五、表示让步（多置于句首）五、表示让步（多置于句首）,译为译为_.相当于相当于_引引导的状语从句。导的状语从句。Having nothing to do here,we cant leave here.=_nothing to do here,we cant leave here.尽管尽管although

5、/thoughAlthough we have六、表示方式和伴随（多置于句末）六、表示方式和伴随（多置于句末）-ing -ing形式作方式状语或伴随状语，用来对谓形式作方式状语或伴随状语，用来对谓语动词表示的动作或状态加以说明。一般来说，语动词表示的动作或状态加以说明。一般来说，-inging形式表示的动作和谓语动词所表示的动作同时形式表示的动作和谓语动词所表示的动作同时发生。它没有相应的状语从句可以代替。发生。它没有相应的状语从句可以代替。判断原判断原则是则是:主句已有主谓宾，再出现动词且又无主句已有主谓宾，再出现动词且又无_连接，即是连接，即是_,主动用主动用_;被动用被动用_;未发生未发

6、生/目的用目的用_.1.She sat at the desk _a newspaper.=She was sitting at the desk and _ a newspaper.(read)and/or/but/so非谓语非谓语-ingdoneto doreadingread 2.Many people come to the theme parks _(look)for thrills and entertainment.3.Theme parks try to make sure visitors leave _(know)more about their theme.4.A sec

7、ond Disneyland was opened on the east coast,_(cost)between$500 and$600 million.5.They walked on the way home,_(sing)and laughing.lookingknowingcostingsinging 注意：五特殊：(1)“连词+v-ing形式”作状语 while,when,before,although,unless等引导的状语从句的主语与主句的主语主语与主句的主语一致时，在简化为v-ing形式作状语时，通常可保留原连词原连词，形成“_”结构,从句主语必须_。如：Although

8、 we have nothing to do here,we cant leave here.=_ nothing to do here,we cant leave here.1.When they heard the news,they all jumped with joy.=_ the news,they all jumped with joy.2.When it saw its mother,the baby smiled.=_ its mother,it smiled.连词连词+v-ing去掉去掉Although havingWhen hearingWhen seeing(2)若作状

9、语的现在分词的逻辑主语与句若作状语的现在分词的逻辑主语与句子主语不一致，在简化为子主语不一致，在简化为v-ing形式作状形式作状语时，要去掉语时，要去掉_，分词就要，分词就要带上自己的带上自己的_,构成构成_。When the meeting was over,we all drove home.=_,we all drove home.If time permits,I will attend the meeting to be held tomorrow.=_,I will attend the meeting to be held tomorrow原连词原连词逻辑主语逻辑主语/原从句原从

10、句独立主格结构独立主格结构/n+非谓语（非谓语（doing/done/to do）主句主语是主句主语是_从句主语是从句主语是_.The meeting being overTime permitting主句主语是主句主语是_从句主语是从句主语是_.True or false:When his homework had been finished,he went home.=When his homework having been finished,he went home.()=His homework having been finished,he went home.()主句主语是主句主

11、语是_从句主语是从句主语是_.FT相关练习：相关练习：1.Night_,we hurried home.A.falls B.fall C.fell D.falling命题目的：本题考查分词用法。命题目的：本题考查分词用法。解题关键：掌握分词解题关键：掌握分词 做状语的用法。做状语的用法。深度讲解：分词做状语，其逻辑主语必须是句子的主深度讲解：分词做状语，其逻辑主语必须是句子的主语，否则就必须在分词的前面另加分词的主语（名词语，否则就必须在分词的前面另加分词的主语（名词或主格代词），这种结构叫独立主格结构。其作用相或主格代词），这种结构叫独立主格结构。其作用相当于状语从句当于状语从句:As ni

12、ght fell,we hurried home.也可用并也可用并列句表示：列句表示：Night fell,so we hurried home.2.Nobody _ any more to say,the meeting was closed.A.having B.have C.had D.has(3)“on/upon+v-ing形式形式”作状语作状语,译译_.On seeing the snake,the girl was very frightened.=_the snake,she was very frightened.一一就就n一看到那条蛇，小女孩就十分害怕。一看到那条蛇，小女孩就

13、十分害怕。nAs soon as the girl saw(4)“副词副词thus+v-ing形式形式”作状语。作状语。My car was caught in a traffic jam,thus causing the delay.(5)固定结构：固定结构：Judging from his appearance,he must be very rich.Generally speaking,his answer is right.译为译为_.就这样就这样我的车被陷于交通阻塞中我的车被陷于交通阻塞中,就这样造成迟到就这样造成迟到从他的外貌判断从他的外貌判断，他一定是很富有。总的来说，他的答案

14、是对的。总的来说，他的答案是对的。everything taken into consideration全面考全面考虑。虑。tired of.厌倦厌倦armed with.武装上武装上 faced with.面对着面对着equipped with.装备装备着着lost in陷入陷入.之中之中exposed to 暴露在暴露在之之中中 compared with 和和比比 compared to把把比比(be done结构作结构作谓语谓语)seated in.dressed in Considering(that)考考supposing(that)如果如果 generally speaking

15、一般说来一般说来 frankly speaking 坦白说坦白说 Judging from 从从判断判断 talking of说说到到Concerning setting aside.开开 Coming to 谈到谈到 allowing for.考虑考虑到到【4个重点归纳】1.现在分词作状语时，它的逻辑主语必须现在分词作状语时，它的逻辑主语必须与句子的主语一致。与句子的主语一致。Opening the window,a butterfly flew into my study.()Opening the window,I saw a butterfly flying into my study

16、.()X典型例题典型例题 1.Finding her car stolen,_.A.a policeman was asked to help B.the area was searched thoroughly C.it was looked for everywhere D.she hurried to a policeman for help析：分析语境逻辑不难发现析：分析语境逻辑不难发现Finding her car stolen的动作应由的动作应由“她她”来完成，所以来完成，所以答案应为答案应为D。本题说明。本题说明-ing形式做作状语形式做作状语时应注意人称、时态、和语态的一致性时

17、应注意人称、时态、和语态的一致性。2.现在分词的时态现在分词的时态现在分词有一般式现在分词有一般式(_)和完成式和完成式(_)之分；现在分词的完成式表之分；现在分词的完成式表示分词动作发生在谓语动作之前。如：示分词动作发生在谓语动作之前。如：_ in the queue for half an hour,the old man suddenly realized he had left the cheque in the car.(2008福建)A.Waiting B.To wait C.Having waited D.To have waiteddoing.having doneC3.现在分

18、词的语态现在分词的语态 现在分词一般式的被动语态现在分词一般式的被动语态(_)表示某表示某被动动作正在进行；现在分词完成式的被动语态被动动作正在进行；现在分词完成式的被动语态(_)表示某被动动作发生在谓语动作之前表示某被动动作发生在谓语动作之前 _ many times,he finally understood it.（2009四川）四川）A.Told B.Telling C.Having told D.Having been told 4.现在分词的否定式现在分词的否定式:现在分词的否定形式是由现在分词的否定形式是由not+doing构成的。如：构成的。如：_ that he was in

19、 great danger,Eric walked deeper into the forest.(2008浙江浙江)A.Not realized B.Not to realize C.Not realizing D.Not to have realizedbeing donehaving been doneDC Correct the following sentences.1.Having not seen the film,I cant tell you what I think of it.2.The men worked for extra hours got an extra pa

20、y.3.Seen from the top of the hill,we find the city more beautiful.Not having现在分词的否定形式是由现在分词的否定形式是由not+doing构成构成working，作定语，主动，作定语，主动seeing，作时间状语，当，作时间状语，当看，表主动看，表主动 4.Generally speak,facial expressions are helpful communications,too.5.“Cant you read?”the man said,angrily pointed to the notice on the

21、 wall.6.Knocking at the door before entering,please.7.European football is played in 80 countries,made it the most popular sport in the world.speaking固定搭配固定搭配pointing-ing形式作方式状语或伴随状语形式作方式状语或伴随状语,与逻主主动关系与逻主主动关系Knock是主句谓语，用动词原形开头构成祈使句，是主句谓语，用动词原形开头构成祈使句，making作结果状语，结果使得作结果状语，结果使得用所给词的正确形式填空1.It seemed

22、 that he avoinded _(get)too close her.2.Reading is_,but speaking the language is also a kind of_learn)3.The news that the chinese team won the gold medal was very _(encourage)4.It is clear that your_English will be grately improved if you can practise _whenever you can.(speak)5.I saw them-_(whisper)

23、to each other;obviously they do not want to be heard by others.gettinglearninglearningencouragingspokenspeakingwhispering 6 I counted the people _(enter)the theatre,and there were 547 of them.7.The man with sunglasses _(stand)next to the car is a detective.8_be)ill,he did not take part in the sports

24、 meeting.9_(drive)his car around is his main hobby.10._(know)she had got injured,he hurried to the hospital to see her.having enteredstandingBeing illDriving Knowing The secretary worked late into the night,_a long speech for the president.A.to prepare B.preparing C.prepared D.was preparing 2.The vi

25、siting minister expressed his satisfaction with the talks,_ that he had enjoyed his stay here.A.having added B.to add C.adding D.added 3.European football is played in 80 countries,_ it the most popular sport in the world.A.making B.makes C.made D.to make 4._ up at his father,he asked what was the matter with him.A.Having looked B.Looking C.To look D.Look 5._ from his clothes,he is not so poor.A.Judged B.Judging C.To judge D.Judge 6._ such heavy pollution already,it may now be too late to clean the river.A.Having suffered B.Suffering C.To suffer D.Suffered