人教版英语选修六Unit5thepowerofnature（非谓语动词）教学ppt课件.ppt

《人教版英语选修六Unit5thepowerofnature（非谓语动词）教学ppt课件.ppt》由会员分享，可在线阅读，更多相关《人教版英语选修六Unit5thepowerofnature（非谓语动词）教学ppt课件.ppt（44页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、_fromtherainandsnow，_toforgetbutIwontletgo，_atacrowdedstreet，_tomyownheartbeat，Somanypeopleallaroundtheworld，TellmewheredoIfindsomeonelikeyougirl.Takemetoyourhearttakemetoyoursoul.GivemeyourhandbeforeImold.Showmewhatloveis-haventgotaclue.Showmethatwonderscanbetrue.Theysaynothinglastsforever,Wereonly

2、heretodayLoveisnowornever.Bringmefaraway.Takemetoyourhearttakemetoyoursoul.Givemeyourhandandholdme,Showmewhatloveis-bemy_star,Itseasytakemetoyourheart._onamountainhigh,_atthemoonthroughaclearbluesky,Ishouldgoandseesomefriends.Buttheydontreallycomprehend.Dontneedtoomuch_without_anything.AllIneedissom

3、eonewhomakesmewannasing._fromtherainandsnow，_toforgetbutIwontletgo，_atacrowdedstreet，_tomyownheartbeat，Somanypeopleallaroundtheworld，TellmewheredoIfindsomeonelikeyougirl.Takemetoyourhearttakemetoyoursoul.GivemeyourhandbeforeImold.Showmewhatloveis-haventgotaclue.Showmethatwonderscanbetrue.Theysaynoth

4、inglastsforever,WereonlyheretodayHidingTryingLookingListeningLoveisnowornever.Bringmefaraway.Takemetoyourhearttakemetoyoursoul.Givemeyourhandandholdme,Showmewhatloveis-bemy_star,Itseasytakemetoyourheart._onamountainhigh,_atthemoonthroughaclearbluesky,Ishouldgoandseesomefriends.Buttheydontreallycompr

5、ehend.Dontneedtoomuch_without_anything.AllIneedissomeonewhomakesmewannasing.guidingStandingtalkingLookingsaying非谓语动词非谓语动词TryingLookingListeningguidingStandingLookingtalkingsayingRevision:1._isbelieving.眼见为实。眼见为实。2.Inthesummerweenjoy_(坐坐)underthebigtree.3.Herjobis_(照顾婴儿照顾婴儿)4.Thestoryis_(有趣的有趣的)。5.Ho

6、wcanyoukeepher_(等待等待)intherain.6.Theman_(站在那里站在那里)ismyfather.Finishthesentencesandtellthefunctions（主语（主语/表语表语/宾宾语语/定语定语/宾语补足语）宾语补足语）Seeingsittingtakingcareofthebabiesinterestingwaitingstandingoverthere主语主语宾语宾语表语表语表语表语宾语补足语宾语补足语定语定语 score:1GrammarVingformasadverbial(动词动词-ing形式作状语）形式作状语）Unit 5 The Pow

7、er of Nature分词作状语让步 原因 条件 结果 时间伴随方式The functions of sentence句法功能句法功能等于等于状语从句状语从句或或并列句并列句LearnLearn&PracticePracticevChange the underlined clause into v-ing form and tell its function.v把划线部分改写成分词短语并说明其功能。把划线部分改写成分词短语并说明其功能。1.When they saw their teacher,the students stood up.,the students stood up.*现在

8、分词短语作现在分词短语作_状语状语时间时间Seeing their teacher*现在分词逻辑主语是现在分词逻辑主语是()()the studentsthe studentsv 2.Because he was ill,he couldnt go to school.Being ill,he couldnt go to school.*现在分词短语作现在分词短语作_状语状语原因原因3.If you work harder at English,you will make greater progress.Working harder at English,you will make grea

9、ter progress.*现在分词短语作现在分词短语作_状语状语条件条件*现在分词逻辑主语是现在分词逻辑主语是()()*现在分词逻辑主语是现在分词逻辑主语是()()heheyouyouv 4.Although they felt very tired,they kept running.Feeling very tired,they kept running.*现在分词短语作现在分词短语作_状语状语让步让步5.The children came into the classroom,and they laughed and talked.The children came into the

10、classroom,laughing and talking.*现在分词短语作现在分词短语作_状语状语方式或伴随方式或伴随*现在分词逻辑主语是现在分词逻辑主语是()()*现在分词逻辑主语是现在分词逻辑主语是()()theytheythe childrenthe children6.His parents died in the war and left him alone in the world.His parents died in the war,leaving him alone in the world.*现在分词短语作现在分词短语作_状语状语结果结果*现在分词逻辑主语是现在分词逻辑

11、主语是()()his parentshis parentsSummarySummary一伴随/方式状语:相当于_连接两个动词或分句二原因状语:相当于_等引起的原因状语从句三时间状语:相当于_等引导的时间状语从句四条件状语:相当于_等引导的条件状语从句五让步状语:相当于_引 起的让步状语从句六结果状语:相当_引起的结果状语或_引导的并列结构andbecause,since,assoalthough,though,evenif,eventhoughifwhen,while,asand现在分词做：现在分词做：如：如：Hearing the bad news,they couldnt help cry

12、ing.(_ 状语状语)=_ they heard the bad news,they couldnt help crying.1.Using your head,you will find a way.(_ 状语状语)=_ you use your head,you will find a way.2.Being punished by the teacher,the boy was angry.(_ 状语状语)=_ the boy was punished by the teacher,he was angry.3.Turning to the left,you will find the

13、 way.(_状语）状语）Practice:判断下列现在分词作哪种状语，并把其改为状语从判断下列现在分词作哪种状语，并把其改为状语从句句时间时间When=_youturntotheleft,youwillfindtheway.条件条件原因原因条件条件IfBecauseIf现现在在分分词词语语态态时时态态否否定定逻逻辑辑主主语语惯惯用用语语从从句句转转化化独独立立主主格格语态语态时态时态主动语态主动语态被动语态被动语态一般式一般式完成式完成式doingdoingbeingdonebeingdonehavingdonehavingdonehavingbeendonehavingbeendoneV-

14、ingV-ing形式形式形式形式:时态时态时态时态/语态语态语态语态/否定否定否定否定notnotnotnotdoing？having done？观察下列观察下列2个句子个句子,体会体会havingdone与与doing的不同的不同(1)Havingfinishedtheclass,shewenthome(2)Walking in the street,I caught sight of a tailor shop总结总结:V-ingdoinghavingdone表动作表动作有先有后有先有后表动作表动作同时发生同时发生一般式一般式完成式完成式pHavingfinishedtheclass,sh

15、ewenthome.=Aftershefinishedtheclass,shewenthome.oe.g.oWalking in the street,I caught sight of a tailor shop.o=While I was walking in the street,I caught sight of a tailor shop.1.“What a beautiful garden it is!”said the girl,_out of the window.A.looking B.having looked C.to look D.looked2._a long way

16、,Bob began to feel tiredA.Walking B.Having walked C.To walk D.walked3._ in the queue for half an hour,I suddenly realized that I had left my wallet at home.A.To wait B.Waiting C.Having waited D.To have waited直接在分词前面加not 1._ a reply,he decided to write again.A.Not receiving B.Receiving not C.Not havi

17、ng received D.Having not received 2._that he was in great danger,Eric walked deeper into the forest.A.Not realized B.Realizing not C.Not realizing D.Not to have realized否定的表达否定的表达现现在在分分词词语语态态时时态态否否定定逻逻辑辑主主语语惯惯用用语语从从句句转转化化独独立立主主格格讨论：讨论：什么情况下才能用现在分词做什么情况下才能用现在分词做状语？状语？现在分词作状语现在分词作状语e.g.Seeingthosepict

18、ures,sherememberedherchildhood.Whenshesawthosepictures,sherememberedherchildhood.现在分词的逻辑主现在分词的逻辑主语和主句主语一致语和主句主语一致V-ingV-ing形式形式形式形式:逻辑主语逻辑主语逻辑主语逻辑主语判断下列句子的正误：.Hearing the news,tears ran down her face.Looking out through the window,the garden was beautiful.Hearing the news,she cried.Looking out throu

19、gh the window,I found the garden was beautiful.HearingHearingtearssheLookingthe gardenLookingI思考：思考：现在分词逻辑主语和主句主语现在分词逻辑主语和主句主语不一致怎么办？不一致怎么办？V-ingV-ing形式形式形式形式:独立主格独立主格独立主格独立主格将下列改成正确的句子：.Hearing the news,tears ran down her face.Looking out through the window,the garden was beautiful.1)现在分词作状语时，其逻辑主语

20、必须与主句中主语一致现在分词作状语时，其逻辑主语必须与主句中主语一致.2)否则分词必须否则分词必须带出自己的主语带出自己的主语。这种带主语的分词结构叫。这种带主语的分词结构叫做做分词的独立结构分词的独立结构。改：She hearing the news,tears ran down her face.改：I looking out through the window,the garden was beautiful.HearingtearsLookingthe garden_Sunday,Ishallhaveaquietdayathome.A.BeingB.ItisC.TherebeingD

21、.Itbeing现现在在分分词词语语态态时时态态否否定定逻逻辑辑主主语语惯惯用用语语从从句句转转化化独独立立主主格格 Judging from his appearance,he is a wealthy man.从外表判断他是一位富翁。Generally speaking,the more you pay,the more you get.一般来说，付出的越多，得到的就越多。generally/strictly/frankly/personally speaking 一般来说/严格来说/坦率地说/就个人而言 judging from/by 由.判断 considering 考虑到 suppo

22、sing 假如 talking/speaking of 提到 providing 如果 taking into consideration 考虑到 Seeing that既然V-ing 惯用语惯用语现现在在分分词词语语态态时时态态否否定定逻逻辑辑主主语语惯惯用用语语从从句句转转化化独独立立主主格格1.分词短语通常是由分词短语通常是由_变换而来。变换而来。2.若状语从句于主句的若状语从句于主句的主语相同主语相同时：时：即：即：1）去连词）去连词2）去主语）去主语3）动词变分词）动词变分词e.g.Ifyouturntotheright,youllfindtheschool._youllfindth

23、eschool.Turningtotheright,分词短语与状语从句转化分词短语与状语从句转化状语从句状语从句3.若状语从句与主句的主语若状语从句与主句的主语不同不同时：时：1）去连词）去连词2）前面的主语留下）前面的主语留下3)动词动词分词分词e.g.Asitwerefine,Iwentfishingwithmydad._,Iwentfishingwithmydad.ItbeingfineProductProduct人物介绍人物介绍Alice出生于广州，是家中的独生女。出生于广州，是家中的独生女。事情过程事情过程当得知亚运会（当得知亚运会（AsianGames）的消息）的消息时，她申请成为

24、大学里第一个志愿者。时，她申请成为大学里第一个志愿者。家人意见家人意见Alice的父母很支持她的做法，这让他的父母很支持她的做法，这让他更加有信心。更加有信心。评价评价尽管她工作很劳累，尽管她工作很劳累，Alice还是完成地还是完成地很出色。被大家认为是最优秀的志愿者很出色。被大家认为是最优秀的志愿者后，她也被大学里的同学所熟知。后，她也被大学里的同学所熟知。Tips:志愿者志愿者:volunteer申请申请:apply认为是认为是considerasBorninGuangzhou,Alicewastheonlydaughterinherfamily.Whensheheardthenewsab

25、outAsianGames,sheappliedtobethefirstvolunteerinhercollege.Herparentssupportedwhatshehaddone,anditmadehermoreconfident.Thoughshewastired,shestilldidaverygoodjob.Shewasconsideredasthemostexcellentvolunteer,andthenAlicewaswell-knowninthecollege.BorninGuangzhou,Alicewastheonlydaughterinherfamily.Whenshe

26、heardthenewsaboutAsianGames,sheappliedtobethefirstvolunteerinhercollege.Herparentssupportedwhatshehaddone,anditmadehermoreconfident.Thoughshewastired,shestilldidaverygoodjob.Shewasconsideredasthemostexcellentvolunteer,andthenAlicewaswell-knowninthecollege.2.WhensheheardthenewsaboutAsianGames,sheappl

27、iedtobethefirstvolunteerinhercollege.改：改：HearingthenewsaboutAsianGames,sheappliedtobethefirstvolunteerinhercollege.3.Herparentssupportedwhatshehaddone,anditmadehermoreconfident.改：改：Herparentssupportedwhatshehaddone,makinghermoreconfident.4.Thoughshewastired,shestilldidaverygoodjob.改：改：Thoughtired,sh

28、estilldidaverygoodjob.5.Shewasconsideredasthemostexcellentvolunteer,andthenAlicewaswell-knowninthecollege.改：改：Havingbeenconsideredasthemostexcellentvolunteer,Alicewaswell-knowninthecollegethen.BorninGuangzhou,Alicewastheonlydaughterinherfamily.HearingthenewsaboutAsianGames,sheappliedtobethefirstvolunteerinhercollege.Herparentssupportedwhatshehaddone,makinghermoreconfident.Thoughtired,shestilldidaverygoodjob.Havingbeenconsideredasthemostexcellentvolunteer,Alicewaswell-knowninthecollegethen.Practice makes perfect!Practice makes perfect!