初三英语课件非谓语动词复习课件

非谓语动词动词不定式动名词分词基本形式及特点用法注意事项动词不定式（1）基本形式：to+动词原形（在某些情况下可以不带to）（2）特点：A.没有人称和数的变化C.有时态和语态的变化（被动语态的形式为tobe+动词过去分词）B.可以有自己的宾语和状语动词不定式(3)用法：A、作主语，如Tolearnaforeignlanguageisnoteasy.=It’snoteasytolearnaforeignlanguage.注意：不定式短语作主语如果太长，常用IT作形式主语，将不定式后置。除动词be外，动词take,cost也常用于上述结构。B、作表语，如Theimportantthingistofinishtheworkontime.动词不定式作宾语C、动词+todo动词+疑问词+todo动词+it(形式宾语）+宾补+todo常见动词有agree,decide,fail,hope,wish,want,plan等Idon’tknowwhattodo.IfinditimportanttolearnEnglish.动词不定式D、作宾补动词+宾语+todo动词+宾语+doLiMeiaskedmetoshowherthenewdictionary.注：有以上结构的常用动词有tell.wish,ask,want,like,beg,invite,warn,allow,encourage,advise等。(不带to的不定式)注：常用的动词是：感官动词see,hear,feel,watch,notice；使役动词have,make,let.E、作状语可以表目的、表结果、表原因F、作定语（必须后置）动词不定式在学习动词不定式的时候还有两点要注意哦！1、在感官动词和使役动词后作宾补时，不定式可省略to,但以上词变为被动语态时，要加上to,如Ialwayssawherplayviolin.Hewasmadetowork12hoursaday.2、动词不定式的否定形式为：not+todoMr.Smithaskedtheboy___________(notplay)thiskindofgame.nottoplayPleasehavehim__________(notdo)somuchhousework.notdo基本形式及特征用法注意基本形式特点动词原形+ing1、具有名词、动词的一些特征。2、有时态和语态的变化用法1、作主语Pickingapplesismuchbetterthanhavingclasses.2、作宾语（1）只能接动名词做宾语的动词有miss,finish,mind,keep,practice,enjoy,等。（2）既可接动词不定式又可接动名词作宾语的动词有两类：意义区分不大：begin,start,like,love,hate,prefer等。意义不同：remember,forget,stop,goon,try等3、作表语Hisfavoritesportisplayingbasketball.4、作定语shoppingbasketballfinishingline1、动名词的复合结构为：名词所有格形容词性物主代词+动名词Doyoumind_________thewindow?a.metoopenb.Iopenc.myopeningd.meopeningc2、动名词的习惯用语：a.It’snousedoingsth.b.can’thelpdoingsth.c.feellikedoingsth.d.bebusydoingsth.e.Nodoing基本形式：动词原形+ing基本形式：规则动词加ed或不规则动词的过去分词developingcountrydevelopedcountryLet’slistenasong!1.I’veworkwithchildrenbefore,soIknowwhat___inmyjob..expected.toexpect.tobeexpecting.expects2.Thepatientwaswarned____oilyfoodaftertheoperation..toeatnot.eatingnot.nottoeat.noteat.3.Thespeakerraisedhisvoicebutstillcouldn’tmakehimself____..hear.tohear.hearing.heard4.--Iusuallygotherebytrain.--Whynot____byboatforachange?.totrygoing.tryingtogo.totryandgo.trygoingBCDD6.Shecan’thelp____thehousebecauseshe’sbusymakingacake..toclean.cleaning.cleaned.beingcleaned5.Howaboutthetwoofus____awalkdownthegarden?.totake.take.taking.tobetaking7.Hegaveussomeadviceonhow____English..learning.learned.tolearn.learnCBC11.Itwassocoldthattheykeptthefire________allnight..toburn.burn.burning.burned10.Shereachedthetopofthehillandstopped_____onabigrockbythesideofthepath..tohaverested.resting.torest.rest8.Is______necessarytochangetrainsatBeijing?.this.that.it.he9.Ourfatheroftentoldusinthepastthat_____isbelieving..tosee.seeing.see.tobeseenCBCC20.Thelibraryneeds______,butit’llhavetowaituntilSunday.A.cleaningB.becleanedC.cleanD.beingcleaned14.Tomisthefirst_____toschool..get.toget.getting.got13.Theyknewherverywell.Theyhadseenher____upfromchildhood..grow.grew.wasgrowing.togrow12.I’mthirsty.Wouldyoupleasegivemesomething______.drunk.todrink.tobedrunk.fordrinkingBAB15.Wouldyoumind____________yourradioalittle?A.turnoffB.turningoffC.toturndownD.turningdown16.Don’tyouremember_____________?A.seeingthemanbeforeB.sawthemanbeforeC.toseethemanbeforeD.tohaveseenthemanbefore17.Peoplecouldn’thelp____________thefoolishemperorintheprocession.A.laughatB.tolaughatC.laughingatD.laughingon18.Doyouremember____________meatapartylastyear?A.meetB.tomeetC.meetingD.met19.Goon____________theotherexerciseafteryouhavefinishedthisone.A.todoB.doingC.withD.tobedoing.Ididn’tspendalthemoney_______(buy)thebooks.2.Doyouhaveanything________(say)atthemeeting?3.YesterdayIsawawallet________(lie)ontheground.4.Themanranout________(see)whatwaswrong.5.Shewasoftenheard_________(sing)inEnglish.6.Stop________(read),please.I’vesomethingtotellyou.7.Theboy_______(call)LiHuaintheroomishisbrother.buyingtosaylyingtoseetosingreadingcalled