动词ing形式做主语和宾语公开课一等奖省优质课大赛获奖课件

Haveyoueverseenthesesigns?parking,spitting,littering,smoking-ingformsThe–ingformastheSubjectandObjectUnit2一、动名词形式

主动形式被动形式普通式doingbeingdone完成式havingdonehavingbeendone

动词-ing形式作主语表示抽象或泛指动作,谓语动词用单数。如：Readingaloud

isveryimportantforustolearnaforeignlanguage.

ToreadaloudwillhelpyouimproveyourEnglish.动词-ing形式作主语Ing做主语和动词不定时做主语有什么不一样？动名词经常表示泛指动作，而不定式通常指详细动作。

动词-ing形式作主语表示抽象或泛指动作,谓语动词用单数。如：Readingaloud

isveryimportantforustolearnaforeignlanguage.

ToreadaloudwillhelpyouimproveyourEnglish.动词-ing形式作主语二、功效及使用方法(作主语)1.名词作主语时，句子有三种形式：①动名词直接置于句首主语位置上。1)捉弄他人是我们万万不能干._______________________issomethingweshouldneverdo．2)学习新单词对我来说非常主要。____________________isveryimportantforme．3)说比做轻易。___________iseasierthandoing.PlayingtricksonothersLearningnewwordsTalking②

用形式主语it，把真正主语——动名词结构移置句尾。但这种句子形式有一定限制，作表语只能是一些形容词或少数名词，如nouse,nogood,fun,hardwork,ahard/difficultjob,awasteoftime等;形容词有:dangerous,worthwhile,useless等。

如：

It’snousesweepingtears.Itwasawasteoftimedoingsuchathing.Exer.P13_二、功效及使用方法(作主语)归纳:惯用-ing形式作主语句型有：It+be+awasteoftimedoing

做……是浪费时间Itis/wasnogood/usedoing

做……是没用处Itis/washardly/scarcelyworthdoing

做……不值得Itis/wasworth/worthwhiledoing

做……是值得③在therebe+no+v-ing结构中作主语，=“Itisimpossibletodo…”表示“没法……不允许...”。

如：1)Thereisnohidingofevilbutnottodoit．

若要人不知，除非己莫为。2)这种事开不得玩笑。

Thereis________________aboutsuchmatter.3)无法知道他什么时候离开。

Therewas_____________whenhewouldleave.二、功效及使用方法(作主语)nojokingnoknowingThereisnodoing

无法……;不允许……Thereisnosenseindoing做…没有道理Thereis/wasnousedoing干…无意义Thereis/wasnothingworsethandoing没有比…更糟Thereis/wasnopointdoing干…无意义我们不知道要去哪儿。Therewasnoknowingwherewewouldgo.做这件傻事毫无意义。Thereisnopoint

doing

suchasillything.注意:Thereisnoneedtodosth

干……没必要,在此句式中todo不可换为doing.没有必要告诉她。Thereisnoneedtotellher.

1.有些动词和短语等后能接动词-ing形式作宾语，而不能接动词不定式。如： We’reconsidering_________(pay)avisittotheScienceMuseum. I’mfondof_________

(collect)stampsandcoins.动词-ing形式作宾语payingcollecting考虑提议盼原谅，认可推迟没得想，防止错过继续练，否定完成停能赏，不禁介意准逃亡，不准冒险凭想象。常跟动词ing作宾语动词歌诀:consider,suggest/advise,lookforwardto,excuse,pardonadmit,delay/putoff,fancyavoid,miss,keep/keepon,practisedeny,finish,stop,enjoy/appreciatecan’thelp,mind,allow/permit,escape

forbid,risk,imagine这类动词还有:giveup,insiston,mention,feellike,preferdoingtodoing,endup,bebusy(in),prevent/stop/keep…from…protect/preserve…from..payattentionto,beaccustomedto,beusedtodoing,getdownto…,stickto,leadto,objectto等。我们必须设法防止犯一样错误。Wemusttryto

avoid________thesamemistake．晚饭后你想和我一起散步吗?Doyou

feel

like______awalkwithmeaftersupper?人们忍不住嘲笑那个愚蠢人。People

couldn’t

help________

that

foolishman．

repeatinghavinglaughing注：need,require,want作“需要”解时,后接动词-ing形式作宾语,主动形式表示被动意义,相当于tobedone。Theradioneeds/requires/wants____________________________（repair）.

repairing/toberepaired2.既可接动名词又可接不定式作宾语动词,常见有:begin,start,continue,like,love,prefer,by,mean,forget，remember,hate等。

like,love,hate,prefer用-ing或不定式意义上没有什么不一样,动名词表示泛指动作,不定式表示详细一次性动作。B.在begin/start,continue之后,用动名词和不定式,意义无甚区分.C.在动词forget,remember,regret之后意义不一样不要忘了给你母亲写信。

Don’tforget

to

write

toyourmother．我真后悔没赶上那次汇报会。I

regret

missing

thereport．我遗憾地告诉你我不能接收你提议。

Iregret

to

say

Ican’ttakeyouradvice．goondoinggoontodomeandoingmeantodostopdoingstoptodo做某事继续做原来做事接着做另一件事意味着要做某事想要做某事停顿做某事停下来(别事)开始trydoing试着做某事trytodo努力做某事beusedtodoing习惯于做某事

beusedtodo被用来做某事can'thelpdoing禁不住做某事can'thelptodo不能帮助做某事V-ing形式复合结构Doyoumindmycominglateforthefilm?Mary’sbeinglateforclassmadeherteacherangry.mecominglateforthefilm?物主代词与名词全部格与V-ing组成逻辑上主谓关系形容词性物主代词+doing名词’s+doing代词宾格+doing名词+doing作主语、宾语作宾语________madehimveryupset.HislosingbikeB.Tom’slosingbikeC.HimlosingbikeD.Tomlosingbike注：动词-ing形式否定形式是在其前面加not，带有逻辑主语时not应在动词-ing形式之前。如：__________________(没有刷牙)madehersmellbad.Yourschoolmate’s____________________(没有按时回家)madeherparentsworried.NotcleaningherteethnotcominghomeintimeBillsuggested_____ameetingonwhattodofortheShanghaiExpoduringthevacation.

A.havingheldB.toholdC.holdingD.holdExercises

2.Thewomanfounditnogood_____herdaughtertoomuchmoney.A.givingB.beinggivenC.givenD.gave3._____madethestudent____interestinhisstudies.A.Beingpunished;toloseB.Punished;loseC.Beingpunished;loseD.Havingbeenpunished;lost4.OurEnglishteachersuggestedwepractise_____Englisheveryday.A.tospeakB.speakC.speakingD.spoke5.Ireallycan’tunderstand____herlikethat.A.youtreatB.youtotreatC.whytreatD.youtreating6.____thehomeworkmadehisfatherlosehistemper.A.Theboy’snothavingdoneB.TheboynothavingdoneC.Theboy’shavingnotdoneD.Theboyhavingnotdone依据括号内汉语提醒,完成以下句子。

1._____________(大声朗诵)inthelibrary