第三人称单数

第三人称单数1精选ppt第三人称单数2精选ppt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Iyou

you

heshe

ittheymeus

you

you

himheritthem

Wesheheit以及能被sheheit代替的词。3精选ppt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has4精选ppt练习I.写出第三人称单数：washwashesmatchmatchesguessguessesStudystudiesFinishfinishesGogoesSnowsnowsCarrycarries5精选ppt

fly

watchesTV

goestobed

doesmyhomeworkfliesstudiesstudy

watch

TV

go

tobed

do

myhomeworkhaslunchhavelunchgetsupdrinkscoffeecomesbackhomebuysfoodgetupdrink

coffeecomebackhomebuyfoodExercise6精选ppt一.用所给单词的适当形式填空Iusually____(go)runningforhalfanhourattheweekend.2.Mymom______(like)watchingTV.3.This___(be)mycat.It____(love)me.4.____(be)yoursisteramemberoftheReadingClub?5.Sheoften_____(finish)herhomeworkat9:00.golikesislovesIsfinishes7精选pptExercise1.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.sayes8精选ppt6.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.touchs9精选ppt

1.She______(do)homeworkbyherself.2.Jack______(go)homebybikeeveryday.3.Themanoften______(climb)upthehill.4.Hermum______(run)inthemorning.5.He______(donot)likeapple.Exercise2doesgoesclimbsrunsdoesn’t10精选ppt6,Sam______(put)itunderhisarm.7.Theboy_______(chase)it.8.Kitty______(watch)TVeveryday.9.He______(feed)themat8:00inthemorning.10.When______(do)hegetup?putschaseswatchesfeedsdoes11精选pptJack_______(love)hismotherverymuch.MaryandLily______(come)fromthesamecountry.Thejuice(果汁)_____(be)inthefridge(冰箱).“2”______(sound)like“too”.lovescomeissounds12精选ppt5.Thetiger____(be)adangerousanimal.6.Shanghai_______(be)amoderncity.7.Everybody_____(know)JayChou.8.This_____(be)mynewpenpal.isisknowsis9.There_____(be)somebreadonthetable.10.EitherIorhe_____(like)playingsoccer.islikes13精选pptbyebye!14精选ppt中考语法精讲——被动语态

15精选ppt被动语态的基本构成：

be+动词的过去分词（be+done)16精选ppt

1.一般现在时

am/is/are+done

Wecleantheclassroomeveryday.Theclassroomiscleanedbyuseveryday.17精选pptHeputonacoat.Acoatwasputonbyhim.

2.一般过去时

was/were+doneHemadethekite.Thekitewasmadebyhim.18精选ppt3.一般将来时

shall/will/begoingto+bedone

Theywillplanttreestomorrow.TreeswillbeplantedbythemtomorrowHeisgoingtowritealettertohismother.Aletterisgoingtobewrittentohismotherbyhim.19精选ppt4.现在完成时

has/have+beendoneJimhasfinishedthework.TheworkhasbeenfinishedbyJim.

20精选ppt5.含有情态动词的被动语态can/may/must/should+bedoneIcanfindhim.Hecanbefoundbyme.21精选ppt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.22精选ppt3.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.23精选ppt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。24精选ppt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.25精选ppt2.

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.26精选ppt4.want/need/require+doing=want/need/require+tobedone

例：Mybikeneedsrepairing.=Mybikeneedstoberepaired.

我的自行车需要修理。27精选ppt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+doneTask428精选ppt课堂练习（一）改写句子1.Weplanttreesinspringeveryyear._________________byusinspringeveryyear.2.Shepostedtheletteryesterday.____________________byheryesterday.3.MrTurnergavemeabirthdaypresent._______________abirthdaypresentbyMrTurner.5.Youmayhandinyourhomeworktomorrow.______________________________byyoutomorrow.6.Sheisgoingtowritealetter.__________________________byher.TreesareplantedTheletterwaspostedIwasgivenYourhomeworkmaybehandedinAletterisgoingtobewritten29精选ppt

1.Ifcitynoises____fromincreasing，people____shouttobeheardevenatdinner．

A．arenotkept；willhaveto

B．arenotkept；have

C．donotkeep；willhaveto

D．donotkeep；haveto

2.Thefifthgenerationcomputers,____andperfectednow.

A.developedB.havedeveloped

C.arebeingdevelopedD.willhavebeendeveloped

3.____thesportsmeetmightbeputoff．

Yes，italldependsontheweather．

A．I'vebeentold

B．I'vetold

C．I'mtold

D．Itold

ACA30精选ppt4.Ineedonemorestampbeforemycollection___.

A.hascompleted

B.completes

C.hasbeencompleted

D.iscompleted

5.Rainforests___andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.

A.cut

B.arecut

C.arebeingcut

D.hadbeencut

6.Thenewbridge___bytheendoflastmonth.

A.hasbeendesigned

B.hadbeendesigned

C.wasdesigned

D.wouldbedesigned

7.Whenpartofapencilisinaglassofwater,itlooksasifit____.

A.breaks

B.hasbroken

C.wasbroken

D.hadbeenbroken

DCBC31精选ppt8.Greatchanges___inthecity,andalotoffactories___.

A.havebeentakenplace;havebeensetup

B.havetakenplace;havebeensetup

C.havetakenplace;havesetup

D.weretakenplace;weresetup

9.Thatsuit__over60dollars.

A.hadcosted

B.costedC.iscostedD.cost

10.Look!Everythinghereisunderconstruction.

What’stheprettysmallhousethat__for?

A.isbeingbuilt

B.hasbeenbuilt

C.isbuilt

D.isbuilding

11.Doyoulikethecloth?

Yes,it___verysoft.

A.isfeeling

B.felt

C.feels

D.isfelt

BDAC32精选ppt12.Itisdifficultforaforeigner____Chinese．

A．write

B．towrite

C．tobewritten

D．written

13.Ihavenomoreletters____，thankyou．

A．totype

B．typing

C．tobetyped

D．typed

14.Takecare!Don’tdroptheinkonyourshirt,forit__easily.

A.won’twashout

B.won’tbewashedout

C.isn’twashedout

D.isn’twashingout

15.Nobodynoticedthethiefslipintothehousebecausethelightshappenedto___.

A.beputup

B.givein

C.beturnedon

D.goout

BCAD33精选ppt16.Thecomputersonthetable___ProfessorSmith.

A.belongs

B.arebelongedto

C.belongsto

D.belongto

17.Whatdoyouthinkofthebook?

Oh,excellent.It’sworth___asecondtime.

A.toread

B.tobereadC.readingD.beingread

18.Thesquirrelwasluckythatitjustmissed___.

A.catching

B.tobecaught

C.beingcaught

D.tocatch

19.Thispageneeded___again.

A.beingchecked

B.checked

C.tocheck

D.tobechecked

20.___manytimes,theboystilldidn’tknowhowtodoit.A.Havingtaught

B.Havingbeentaught

C.taught

D.Teaching

DCCDB34精选ppt练习:用be动词的正确形式填空.Aknife_________usedtocutapples.2.Theair_________pollutedalready.3.Therooms________cleanedlater.4.Thestudents_______askedtohavebreakfast.5.Theyshould_______encouragedtostudyhard.6.NotonlyhebutalsoI_____punishedlastnight.ishasbeenwillbearebewas35精选ppt

一用适当的形式填空1Historyis_________bythepeople.(make)2Heisoften___________todotheworkbytheteacher.(ask)3Thebook___________byhimlastyear.(write)4Theradio______________lastweek.(mend)5Sometrees________________onthehillalready.(plant)6Anewsubway_____________(build)nextyear.7She______________(take)tothehospitalalready.8Thousandsofsatellites______________(send)upintothespacesofar.9Theysaidthey_________________(invite)tothepartyalready.10Thetrains_________________(produce)inZhuzhou.11Youngtreesshould______________(water)often.madeaskedwaswrittenwasmendedhavebeenplantedwillbebuilthasbeentakenhavebeensenthadbeeninvitedareproducedbewatered36精选ppt冠词不定冠词a,an定冠词the只能用于单数可数名词之前单数可数名词复数可数名词不可数名词零冠词名词前可不用冠词三、冠词37精选ppt1）表示数量有“一”的意思，但数的概念没有one强。如：Ihaveamouth,anoseandtwoeyes.2）第一次提到某人或某物，不定冠词起介绍作用。如：YesterdayIsawanoldman.He’sTom’sfather.不定冠词用法3）表示某个人或事物，但不具体说明何人或何物。如：Aboywaswaitingforyou.4）.一些常用短语中。如：haveagoodtime,halfanhour,haveaheadache….5）用于序数词前,表示”又一”如:Thecakeisdelicious,andIwantasecondone.38精选ppt

l）特指某人或某物。如：Thebookonthedeskismine．2）指双方都知道的人或事物。如：Wherearethenewbooks，Jim？3）指上文提到过的人或物。如：Thereisanoldwomanstandingthere.Theoldwomanlookedworried.4）用在世上独一无二的事物名词前。如：thesun,thesky,theearth,theworld,…..定冠词的用法39精选ppt5）用在序数词和形容词最高级前。如：Thethirdoneiscarryingthefewestofall.6）用在山脉、江河、海洋、岛等名词前。如：theHimalayaMountains,theYellowRiver,theRedSea,theTaiwanIsland,etc.7）用在某些建筑物名词前。如：theWhiteHouse,theGreatHallofthePeople8）用在姓氏复数形式之前,表示“某某一家”或“某某夫妇”。如：theGreens,theBlacks,etc.9）用在西洋乐器名词前。如：thepiano,theviolin,etc.40精选ppt10）用在少数名词化的形容词前表示一类人或事物。如：theold,thepoor,theblind,etc.11）用在表示方向位置的名词前。如：intheeast,ontheright,inthecentre,etc.12）用在由普通名词构成的专有名词前。如：thePeople’sRepublicofChina,etc.13）用在某些习惯用语中。如：inthemorning,bytheway,lookthesame,etc.14)用来表示某个世纪中的几十年代如:inthe1970s;inthe1970’s在20世纪70年代15)The+比较级+…,the+比较级+…,越…..就越……41精选ppt零冠词的用法：泛指的抽象名词前。Lifeisveryhardforsomepeople.2.泛指的物质名词前。Waterisveryuseful.3.泛指的复数名词前。Booksaremybestfriends.4.泛指的“餐”名前。Cometohavedinner/breakfastwithme.5.大多数的专有名词前。HecomesfromFrance.6.语言的名词前。ShecanspeakFrench.7.在季节和节日的名词前。Winteristhebesttimeforskating.8.当名词前已有一些代词修饰时。Mybrotherisasoldier.9.在体育项目的名词前。playbasketball10.一些常用短语。athome,gotoschool,atnight42精选ppt_____GreensarepreparingforthecomingThanksgivingDay.A./B.AC.AnD.The2.Herdaughterbegantoplay____pianowhenshewasfive.Nowshe'sgoodatit.anB.aC.theD./3._____oldmanbehindMaryis______universityteacher.An;anB.A;theC.The;aD.The;an43精选ppt4.Asweknow,Englandis_______EuropeancountryandSingaporeis___Asiancountry.an;anB.an;aC.a;aD.a;an

5.Myauntlikesplaying_____violinat_____night./;/B.the;/C./;theD.the;the

6.Jackis___mostcarefulstudent,butheisn't__mostcarefulstudentinourclass.A.the;theB.the;aC.a;aD.a;the

7._____scienceisoneofthemostimportantsubjects.AB.AnC.TheD./

44精选ppt4.Hemet_____friendofhisontheroad.

a.a b.the c.an d./5.Mr.BlackwillgobacktoEngland______.

a.byair b.b