现在分词作状语详解ppt课件.ppt

Welcometomyclass 1 现在分词作状语北京西藏中学潘辉文2008 7 1 2 Leading in 测一测看一看Areyoufamiliarwiththesesentences Readthemandtrytogetthemeaningofeachsentence 3 1 FewvisitorsleaveRiofeelingdisappointed 2 NotknowingmuchEnglish Ifoundithardtounderstandthem 3 Whilewalkingalongtheshore wesawthatthewaterwasverydirty 4 Beingtheheadofthevillage heoftentellsthevillagerstoprotectthefarmland chosenfromUnit15ofSeniorBookII 4 思考一下以上四句话中划线部分的用法 以上四句话都属于现在分词作状语的用法 那么现在分词作状语有那些用法呢 DiscoveringProblems 5 SolvingProblems 现在分词作状语的用法 6 1 时间状语相当于when while after等引导的时间状语从句 1 Hearingthegoodnews hejumpedwithjoy Whenheheardthegoodnews hejumpedwithjoy 2 HavingturnedofftheTV hebegantodohishomework 3 Becarefulwhencrossingthestreet AfterheturnedofftheTV hebegantodohishomework Becarefulwhenyoucrossthestreet 7 4 Seeingthosepictures hecouldn thelpthinkingofthosedaysinTibet 5 Arrivingatthestation hefoundthetrainwaslate Whenhesawthosepictures hecouldn thelpthinkingofthosedaysinTibet Whenhearrivedatthestation hefoundthetrainwaslate 8 实践练习 完成学案中练习一 9 Answers 2 Hearingthebadnews hefeltverysad 3 Arrivingatthestation hefoundtheshopwasclosed 4 SeeingZhaXi Icouldn thelpthinkingofthehappydaysinTibet 5 Havingreceivedhisletter Idecidedtowriteback 1 见黑板 10 2 原因状语 相当于原因状语从句 1 Beingsoangry hecouldn tgotosleep Becausehewassoangry hecouldn tgotosleep BecauseIamateacher Imustworkhard Becausehehadnotreceivedhisfather sletter hedecidedtotelephonehim 2 Nothavingreceivedhisfather sletter hedecidedtotelephonehim 3 Beingateacher Imustworkhard 11 实践练习 完成学案中练习二 12 Answers 2 Beingtoonervous hecouldn tspeakaword 3 Beingastudent Imuststudyhard 1 见黑板 13 3 伴随状语 没有相应的状语从句可以转换 但可以转换成并列句 1 Theycameintotheclassroom singingandlaughing 3 Hesatthereinsilence consideringhowtosolvetheproblem Theycameintotheclassroomandtheysangandlaughed 2 Shesatinanoldchair watchingTV ShesatinanoldchairandwatchedTV Hesatthereinsilenceandconsideredhowtosolvetheproblem 14 实践练习 完成学案中练习三 15 Answers 2 Hewentoutoftheroom singingasong 1 见黑板 3 Hesatthereinsilence consideringhowtoanswerthequestion holdingabookinhishand 16 4 结果状语 可转化为结果状语从句 1 Igotuplatethismorning notcatchingtheearlybus 2 Heshoutedinsuchaloudvoice makingthegirlcry Igotuplatethismorning soIdidn tcatchtheearlybus Heshoutedinsuchaloudvoicethathemadethegirlcry 17 实践练习 完成学案中练习四 18 Answers 1 见黑板 2 Shetoldusamovingstory makingallofuscry 3 Shereturnedhome findinghisparentswerenotathome findingthecameraonthedeskmissing 19 学习了 实践了 问题解决了吗 赶快来小试牛刀吧 高考点击 20 1 thatshewasgoingofftosleep Iaskedifshe dlikethatlittledollonherbed 08北京卷24题 A SeeingB ToseeC SeeD Seen 2 HeisastudentatOxforduniversity foradegreeofcomputerscience 07北京29题 A studiedB studyingC tohavestudiedD tobestudying 3 themoreexpensivethecamera thebetteritsquality 07全国卷二17题 A GeneralspeakingB SpeakinggeneralC GenerallyspeakingD Speakinggenerally A B c 21 4 Thestormleft alotofdamagetothisarea 05全国二卷32题 A causedB tohavecausedC tocauseD havingcaused5 Don tsitthere nothing Comeandhelpmewiththistable 06湖北卷34题 A doB todoC doingD anddoing6 Youcan tcatchme Janeshouted away 05全国二卷20题 A runB runningC torunD ran7 withsomuchtrouble wefailedtocompletethetaskontime 06四川33题 A FacedB FaceC FacingD Toface D C B A 22 Tips 1 凡是见到havingdone havingbeendone 都是 已经 或 动作分先后 2 记住下列常用短语Judgingby from根据 判断Generallyspeaking一般说来Speakingof谈到Accordingto根据Considering考虑到Supposing假使 如果 23 Summary 1 现在分词作状语 可以表时间 原因 伴随 结果等 大部分可转化成相应的状语从句 2 现在分词作状语 可放在句首或句尾 3 现在分词的否定式在前面加not 4 状语从句要转化成现在分词作状语 其从句的主语和主句的主语必须保持一致 否则不能转化 24 PerfectWayofLearningEnglish ShowconfidenceDiscoverproblemsSolveproblemsRemembermorePractisemoreKeepwalking 25 Homework 1 Reviewthepointsandthesentencesinthehandout 2 Finishthelastexerciseinthehandout 3 PreviewtheV edform 26 提出一个问题往往比解决一个问题更重要 所以我们要善于发现 解决问题就像战场上炸碉堡 所以要善于各个击破 Thanksforyourtimeandpatience 27 转化时主语一致 2 Whentheteachercamein thestudentswerereading 1 Whenhearrivedatthestation hefoundthetrainwaslate he he Arrivingatthestation hefoundthetrainwaslate theteacher thestudents 从句和主句主语不一致 不宜改成现在分词作状语 28 Optionone 过去分词 29 分词包括现在分词和过去分词 区别 30 分词做状语的基本原则 分词的逻辑主语必须与句子的主语保持一致 分词作状语时必须和句中主语有逻辑上的主谓关系或动宾关系 否则不能用分词作状语 主谓关系用doing 动宾关系用done 31 例 Youshouldbecarefulwhencrossingthestreet you与cross之间是主谓关系 Givenenoughtime hewilldothejobbetter he与give之间是动宾关系 所以用given Theteacherwaswipinghertears surrounedbythestudentswhowouldgobackhome 身边围着即将返回家的学生们 theteacher和surround是动宾关系 32 1 Thechildrenwenthomefromthegrammarschool theirlessons fortheday 07重庆25题 A finishingB finishedC hadfinishedD wentfinished2 forthebreakdownoftheschoolcomputernetwork Alicewasinlowspirits 06福建33 A BlamingB BlamedC ToblameD Tobeblamed 练习 33 Optio