Unit5FirstAidDiscoverUsefulStructures课件高中英语人教版选择性

v-ingUnit5FirstAidDiscoverUsefulStructuresToreviewthefunctionsandstructuresofthe-ingform;Toanalysethesentencestructuresandgettherightanswers;Tomakeaconclusionabouthowtousethe

-ingformcorrectly;Torewritesentenceswiththe-ingform.动词-ing形式的句法功能01动词-ing形式的基本结构02动词-ing形式的复合结构03CONTENTS目录01PARTONE动词-ing形式的句法功能1.Asyoucanimagine,gettingburntcanleadtoveryseriousinjuries.2.Thefirstandmostimportantstepinthetreatmentofburnsisgivingfirstaid.3.Itisbesttoplaceburnsundercoolrunningwater,especiallywithinthefirsttenminutes.4.Removeanyclothesusingscissorsifnecessary,unlessyouseethefabricstickingtotheburntskin.5.Youcanprotecttheburntareabycoveringitwithaloosecleancloth.Whatisthefunctionofthe-ingformineachsentence?(Page53)主语表语定语状语宾语补足语宾语v-ing形式动名词现在分词v-ing的形式主语宾语表语宾语补足语定语状语动词-ing

形式具有动词的特征，同时又具有名词、形容词和副词的特征，因此它可以在句中做主语、表语、定语、宾语、宾语补足语和状语。02PARTONE动词-ing形式的基本结构1.Playingwithfireisdangerous.2.Idon’tlikebeinglaughedatinpublic.3.Havingreadthepoemfourtimes,hecouldreciteit.4.Havingbeensurroundedforamonth,theenemyhadtogivein.5.Notknowingthis,LiHuadidn’tcome.6.Tomwaspunishedfornothavingdonehishomework.Observethestructureofthe-ingformineachsentence.Summary动词-ing形式的基本结构：主动被动一般式完成式doinghavingdonebeingdonehavingbeendone否定式：notdoing/beingdone/havingdone/havingbeendonehavingdone:1.Havingfinished

herhomework,thelittlegirlbegantowatchTV.2.Havingworked

fortwodays,Stevemanagedtofinishhisreportonschedule.

难点分析1.动作发生在谓语动词之前；2.描述一个持续性的动作。beingdone（被动）:1.Thequestionbeingdiscussedisverycrucial.2.Beingadmittedtohisidealuniversitymadehimfeeldelighted.3.Weneedtoestablishacommiteeofexpertstopreventtheculturalheritagefrombeingharmed.难点分析1.正在被做；2.作主语；3.作宾语：介词或需要-ing形式作宾语的动词之后。

[对点训练1]单句语法填空①________________(cause)greatdamagetothetown,therainstoppedatlast.②Thecarbrokedownontheway,__________(cause)thedelay.③Theoldmaninsistedon______________(give)thenightshift,sayinghehadnoonetotakecareof.Havingcaused

causing

beinggiven

1.Ihavetosaythatit’s

(surprise)tofindyouagreeingwithmeforonce.

2.Itisawasteoftime

(try)topersuadehimtogiveupplayingcomputergames.3.Therainyweatherlastedforacoupleofdays,completely

.(ruin)ourplanforapicnic.4.Theyusecomputerstokeepthetraffic

(run)smoothly.

5.

(see)fromthehill,thecitylookslikeabiggarden.随堂练习surprisingtryingruiningSeenrunning用括号内所给词的适当形式填空。P6.Theboynarrowlyescaped

(kill).7.

(make)fullpreparations,wearereadyfortheexamination.8.

(ignore)foralongtime,theboysittingatthebackfeltboredandwentout.9.

(take)abroadforatourcanbeaworthwhileexperienceforaseniorhighschoolstudent.10.Themanagerwalkedintotheroomtoattendthemeeting

.

(hold).随堂练习beingkilledHavingmadeHavingbeenignoredBeingtakenbeingheld用括号内所给词的适当形式填空。侥幸逃脱O理睬,忽视03PARTONE动词-ing形式的复合结构动词-ing形式的复合结构有4种：形容词性物主代词+动词-ing名词所有格+动词-ing人称代词宾格+动词-ing名词+动词-ing1.Doyoumindmy/me/Jack’s/Jack

leavingnow?2.His/Tom’s

winningthefirstprizelastyearimpressedmealot.

主语、宾语宾语动词-ingSummary句法功能：主语、宾语、表语、定语、状语、宾补基本结构：复合结构：havingdone（主动）一般式完成式doing（主动）beingdone（被动）havingbeendone（被动）形容词性物主代词/名词所有格+动词-ing(主/宾)人称代词宾格/名词+动词-ing(宾语)1.复习巩固动词-ing形式的用法；2.完成专项习题。Homeworkv-ing作主语v-ing作主语单个的动词-ing形式作主语时，谓语动词用_________。多个的动词-ing形式作主语时，谓语动词用_________。1.Placingburnsunderthecoolrunningwateristhemostefficientsteptostoptheburningprocess.2.Applyingoiltotheinjuriedareaisabadidea.3.Singingsongsanddancingarehishobbies.ObserveandFind单数形式复数形式v-ing作主语多个的动词-ing形式作主语时，表示一个整体概念时，谓语动词用_________;表示不同意义时，谓语动词用_________。1.Singingsongsanddancingarehishobbies.2.Readingandwritingaretwoproblems.3.Gettingupearlyandgoingbedearlyisgoodforyourhealth.4.Eatinganddressingisabigquestion.5.Lovingandbeinglovedisthesameconcept.6.Goingorstayingisupforyoutodecide.ObserveandFind单数形式复数形式动词－ing形式的句法功能1．动词－ing形式作主语(1)动名词作主语时，往往表示经常性、习惯性的动作。(2)单个的动名词作主语时，谓语动词用单数。(3)it代替动名词作形式主语，常见句式有：[对点训练2]完成句子①________________isagoodwaytolearnalanguage.大声朗读是学习语言的一种好方法。②Itisawasteoftime________________________________.同他争辩这件事是浪费时间。③________________________otherpeopletomakedecisionsforyou.等别人替你做决定是没有用的。Readingaloud

arguingwithhimaboutthematter

Itisnousewaitingfor

v.-ing作主语往往表示______________________动作todo作主语往往表示_________________动作。v-ing作主语Readingaloudisagoodwaytolearnalanguage.大声朗读是学习语言的一种好方法。Tofinishthetaskwilltakealongtime.要完成这项任务将要花费很长时间。ObserveandFindv.-ing

形式和todo作主语时的区别经常/多次发生的习惯性具体的或一次性的v-ing作主语常用it作形式主语，把动名词置于句尾的句式。Itisawasteoftimedoing...做……是浪费时间。Itisnogood/usedoing...做……是没用的。Itisworthwhiledoing...做……是值得的。Itisnofundoing...做……没有乐趣。Itisuselessdoingsth.“做某事没用”。e.g.Itisnousecryingoverspiltmilk.

Itisawasteoftimearguingwithhimaboutthematter.

Itisnogood/useregretting.(1)

（relearn）theartofseeingtheworldaroundusisquitesimple，althoughittakespracticeandrequiresbreakingsomebadhabits.(2)Asachef，

（study）Chinesecuisineiswhatheoftendoeswhetherinworkorathome.(3)It’sawasteoftimejust

（wait）.Weshouldengageourselvesinthesearchwork.(4)

（expose）toloudnoisecandodamagetoyourhearing.(5)Beinginsuchabeautifulandwildplace

(make)mefeelblessedtobealive.

RelearningstudyingwaitingBeingexposedmakesv-ing作主语Practicev-ing作宾语常跟动词ing作宾语的动词歌诀:考虑建议盼原谅，承认推迟没得想，避免错过继续练，否认完成停能赏，不禁介意准逃亡，不准冒险凭想象。consider,suggest/advise,lookforwardto,pardonadmit,delay/putoff,fancyavoid,miss,keep/keepon,practisedeny,finish,stop,enjoy/appreciatecan’thelp,mind,allow/permit,escapeforbid,risk,imaginev-ing作宾语动词-ing形式作介词的宾语。insiston、objectto、begoodat、befondof、bebusyin、leadto、putoff、giveup、lookforwardto、feellike、devoteto、get/beusedto、payattentionto、beworth、keepon1.Myfatherisusedtogoingtobedlateandgettingupveryearly.2.I’mlookingforwardtoreceivingyourreply.3.Heinsistondoingitinhisownway.ObserveandFindv-ing作宾语【即学即练】用所给动词的适当形式填空①Shefeelslike______(go)abroadforfurthereducationnextyear.②Ioftenpractise___________(listen)and__________(speak)．③Theboywasluckytoescape___________(punish)．④Wedon'tallow_______(dive)inthepool.goinglisteningspeakingpunishingdiving有些动词(短语)后跟不定式和动词­ing形式作宾语均可，但含义不同。v-ing作宾语eg

Irememberpostingtheletter.I’llremembertoposttheletter.Ishallneverforgetseeingthefamouswriter.Don’tforgettowritetoyourmother.我已把信寄了。我会记着去寄信的。我永远不会忘记见到过那位著名作家。不要忘了给你母亲写信。1)Hestopped________(smoke)andhavearest.2)Hereallymuststop_________(smoke).3)Ioncetried________(learn)French.4)Let’stry_________(knock)atthebackdoor.5)Ididn’ttomean________(hurt)yourfeeling.6)Thiswordmeans________(set)outatonce.7)Ican’thelp________(clean)theroom,forIamtoobusy.8)Afterhearingthejoke,wecan’thelp_________(laugh).9)Waterisusedto_______(water)flowers.10)Iamusedto__________(getup)early.11)Thoughitrained,theywenton_________(work).12)WehavefinishedPart1.Let’sgoon_________(learn)Part2.tosmokesmokingtolearnknockingtohurtsetting完成句子tocleanlaughingwatergettingupworkingtolearn【即学即练】完成句子①(2020·全国Ⅰ卷)Stop___________________withothers.不要拿自己和别人比较。②Missingthetrainmeans_______________________.误了这班火车就意味着再等一个小时。③Don't_________________________incaseitrains.别忘了带伞，以防下雨。comparingyourselfwaitingforanotherhourforgettotakeyourumbrellav-ing作表语v-ing作表语1.Theargumentisveryconvincing．2.Thesituationbothathomeandabroadisencouraging．3.Theywereveryshockedatthenews.4.Thepupilswillgetconfusediftheyaremadetolearntoomuch.

分词作表语，多表示_____________________________。

现在分词作表语，多表示主语具有的______，常译为____________;

过去分词作表语，多表示主语具有的______，常译为____________。现在分词现在分词过去分词过去分词特征令人……的状态感到……的主语具有的特征和状态ObserveandFind1.Seeingisbelieving.2.Herjobiscleaningthewindowsofthathighbuilding.3.Whatpleaseshimisbathingunderthesun．4.WhatTomhatesmostisbeinglookeddownupon.动名词作表语与主语通常是对等的关系，表示主语的内容，主语、表语可__________。互换位置ObserveandFindv-ing作表语Hisjobisinteresting.Hisjobisservingthepeople.现在分词说明主语的________；动名词说明主语的_______。因此，动名词作表语可以和主语___________，而现在分词_________和主语互换位置。Interestingishisjob.Serv