4.第三人称单数

第三人称单数第三人称单数人称代词人称分类第一人称第二人称第三人称单数复数单数复数单数复数宾格IyouyouhesheittheymeusyouyouhimheritthemWesheheit以及能被sheheit代替的词。第三人称单数现在式情况变化规则例词一般情况+sworks,learns,eats,needs,says结尾为s,x,sh,ch,o+espasses,washes,teaches,goes,fixes结尾为辅音字母+y变y为i+escarries,studies,flies,hurries,crieshave的第三人称单数现在式是has。单三人后有变化，一般动词加s，shch还有xos，后面全加es，辅音+y，y变i，再加es。只有have变has练习I.写出第三人称单数：washwashesmatchmatchesguessguessesStudystudiesFinishfinishesGogoesSnowsnowsCarrycarriesflywatchesTVgoestobeddoesmyhomeworkfliesstudiesstudywatchTVgotobeddomyhomeworkhaslunchhavelunchgetsupdrinkscoffeecomesbackhomebuysfoodgetupdrinkcoffeecomebackhomebuyfood一.用所给单词的适当形式填空1.Iusually____(go)runningforhalfanhourattheweekend.2.Mymom______(like)watchingTV.3.This___(be)mycat.It____(love)me.4.____(be)yoursisteramemberoftheReadingClub?5.Sheoften_____(finish)herhomeworkat9:00.golikesislovesIsfinishes1.Ben_____anewbicycle.A.haveB.hasC.areD.were2.Kitty_____herbicycletothepark.A.rideB.ridingC.ridesD.ridden3.Aman_____infrontofhiscar.A.walkB.walksC.walkingD.work4.Sam’sbicycle______abell.A.haveBhasC.havingD.ishaving5.Thegirl_______“Excuseme”A.sayB.sayingC.saysD.sayes6.How_____itfeel?A.doesB.doC.areD.is7.Mike______notlikehisbike.A.doB.isC.doesD.are8.He______apples.A.likesB.likeC.doesD.are9.He_______withhisnose.A.smellingB.smellsC.smellD.issmell10.Lucy_______withherhands.A.touchB.touchingC.touchesD.touchs1.She______(do)homeworkbyherself.2.Jack______(go)homebybikeeveryday.3.Themanoften______(climb)upthehill.4.Hermum______(run)inthemorning.5.He______(donot)likeapple.doesgoesclimbsrunsdoesn’t6,Sam______(put)itunderhisarm.7.Theboy_______(chase)it.8.Kitty______(watch)TVeveryday.9.He______(feed)themat8:00inthemorning.10.When______(do)hegetup?putschaseswatchesfeedsdoes1.Jack_______(love)hismotherverymuch.2.MaryandLily______(come)fromthesamecountry.3.Thejuice(果汁)_____(be)inthefridge(冰箱).4.“2”______(sound)like“too”.lovescomeissounds5.Thetiger____(be)adangerousanimal.6.Shanghai_______(be)amoderncity.7.Everybody_____(know)JayChou.8.This_____(be)mynewpenpal.isisknowsis9.There_____(be)somebreadonthetable.10.EitherIorhe_____(like)playingsoccer.islikes中考语法精讲——被动语态被动语态的基本构成：be+动词的过去分词（be+done)1.一般现在时am/is/are+doneWecleantheclassroomeveryday.Theclassroomiscleanedbyuseveryday.Heputonacoat.Acoatwasputonbyhim.2.一般过去时was/were+doneHemadethekite.Thekitewasmadebyhim.3.一般将来时shall/will/begoingto+bedoneTheywillplanttreestomorrow.TreeswillbeplantedbythemtomorrowHeisgoingtowritealettertohismother.Aletterisgoingtobewrittentohismotherbyhim.4.现在完成时has/have+beendoneJimhasfinishedthework.TheworkhasbeenfinishedbyJim.5.含有情态动词的被动语态can/may/must/should+bedoneIcanfindhim.Hecanbefoundbyme.被动语态的用法1.不知道动作的执行者是谁。这块手表是中国制造的。ThiswatchismadeinChina.2.没有必要指出动作的执行者每年都应该种更多的树。Manytreesshouldbeplantedeveryyear.3.需要强调或突出动作的承受者。世界上越来越多的人说汉语。Chineseisspokenbymoreandmorepeopleintheworld.4.句子的主语是动作的承受者。许多房屋被冲走了。Manyhouseswerewashedawaybytheflood.主动语态变被动语态的方法（主语）（宾语）主动语态：动作的执行者+谓语动词的主动形式+动作的承受者被动语态：动作的承受者+谓语动词的被动形式+动作的执行者（主语）（宾语）说明：（1）要将主动句里的宾语变为被动句中的主语，若主动句中的宾语为人称代词，要将宾格变成主格。（2）把主动句中的主语变为被动句中的宾语，主格变宾格，并由by引导。（3)谓语动词变成相应的被动形式。补充部分1.主动结构表被动意义open,lock,write,read,sell,wash,cut,burn,drive等词作不及物动词时，它们的主语为物，可以用主动语态表被动意义。Thiskindofshirtsellswell.2.look,sound,taste,smell等系动词用主动表被动意义。例：Itsmellswonderful.Mooncakestastedelicious.3.在beworthdoing中,doing表被动意义。例：Thisbookisworthreading.4.want/need/require+doing=want/need/require+tobedone例：Mybikeneedsrepairing.=Mybikeneedstoberepaired.我的自行车需要修理。一般现在时：一般过去时：一般将来时：情态动词:am/is/are+done情态动词+be+donewill+be+donewas/were+done以下时态的被动语态构成Summary现在完成时：has/have+been+doneTask4课堂练习（一）改写句子1.Weplanttreesinspringeveryyear._________________byusinspringeveryyear.2.Shepostedtheletteryesterday.____________________byheryesterday.3.MrTurnergavemeabirthdaypresent._______________abirthdaypresentbyMrTurner.5.Youmayhandinyourhomeworktomorrow.______________________________byyoutomorrow.6.Sheisgoingtowritealetter.__________________________byher.TreesareplantedTheletterwaspostedIwasgivenYourhomeworkmaybehandedinAletterisgoingtobewritten1.Ifcitynoises____fromincreasing，people____shouttobeheardevenatdinner．A．arenotkept；willhavetoB．arenotkept；haveC．donotkeep；willhavetoD．donotkeep；haveto2.Thefifthgenerationcomputers,____andperfectednow.A.developedB.havedevelopedC.arebeingdevelopedD.willhavebeendeveloped3.---____thesportsmeetmightbeputoff．---Yes，italldependsontheweather．A．I'vebeentoldB．I'vetoldC．I'mtoldD．ItoldACA4.Ineedonemorestampbeforemycollection___.A.hascompletedB.completesC.hasbeencompletedD.iscompleted5.Rainforests___andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.A.cutB.arecutC.arebeingcutD.hadbeencut6.Thenewbridge___bytheendoflastmonth.A.hasbeendesignedB.hadbeendesignedC.wasdesignedD.wouldbedesigned7.Whenpartofapencilisinaglassofwater,itlooksasifit____.A.breaksB.hasbrokenC.wasbrokenD.hadbeenbrokenDCBC8.Greatchanges___inthecity,andalotoffactories___.A.havebeentakenplace;havebeensetupB.havetakenplace;havebeensetupC.havetakenplace;havesetupD.weretakenplace;weresetup9.Thatsuit__over60dol