第三人称单数

第三人称单数首先，咱们要搞清楚第一、第二、第三人称各是什么。第一人称就是“我”和“我们”。第二人称是“你”和“你们”。第三人称单数是“他”、“她”和“它”，复数则是“他们”、“她们”和“它们”。1、大多数实义动词在词尾加“s”在清辅音后发音为/s/；在浊辅音及元音因素后发音为/z/。如speak→speaks/s/;come→comes/z/;play→plays/z/。2、以辅音字母加“y”结尾的动词，要先将“y”变为“i”然后再加“es”读/z/。如study→studies/z/;fly→flies/z/3、以“s、x、ch、sh”结尾的动词在词尾加“es”发音为/iz/。如teach→teaches/iz/;watch→watches/iz/4、以“o”结尾的动词,在词尾加“es”。常出现的两个以“o”结尾的动词go和do后加“es”读/z/。如go→goes/z/;do→does/z/5、记住最为特别的be的三单is，have的三单是has。[注意]a、下面两个动词变三单时，原词的元音部分的发音发生了较大的变化，要记忆。如do/du:/→does/dʌz/;say/sei/→says/sez/。b、以不发音字母“e”结尾的开音节词，如果尾音是[s][z]时加“s”后字母“e”发音与所加“s”一起读做[iz]。如：close→closes[iz]。在中文中第三人称单数的三个“他”写法不一样，读音却相同。但在英语中，三个“他”既有不同的读音，也有不同的写法，分别是he,she,it。在第三人称后不能使用动词的原形，而要在相应的动词后加s或es。简单地讲，一个人就是单数，多于一个人就是复数。在咱们汉语里，第三人称复数也就是常说的“他们”或者“她们”，英语中就是they.而“第三人称单数”就是指的“他”或者“她”，在英语中，相对应的就是he或者she句子举例：第三人称单数：Heisastudent.（他是学生）第三人称复数：Theyarestudents.（他们是学生）以上只是一种帮助你理解的简单回答，第三人称还包括一些其他的方面，比如“it”等，这里就不多说了，希望你在学习中多多体会。在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。下面我们归纳一下第三人称单数的用法：一、人称代词he,she,it是第三人称单数。如：HelikeswatchingTV.他喜欢看电视。Shehaslunchattwelve.她十二点吃午餐。Itlookslikeacat.它看起来像只猫。二、单个人名、地名或称呼作主语；是第三人称单数。如：①HanMeilookslikehermother.韩梅看起来像她的母亲。②BeijingisinChina.北京在中国。③UncleWangoftenmakescakes.王叔叔经常做蛋糕。三、单数可数名词或this/that/the+单数可数名词作主语时，是第三人称单数。如：①Ahorseisausefulanimal.马是有用的动物。②Thisbookisyours.这本书是你的。③Thatcarisred.那辆小汽车是红色的。④ThecatisLucy's.这只猫是露茜的。四、不定代词someone,somebody,nobody,everything,something等及指示代词this,that作主语时，是第三人称单数。如：①Everyoneishere.大家到齐了。②Thereissomethingwrongwiththewatch.这块手表有毛病。③Thisisapen.这是一支钢笔。④Thatisaneraser.那是一块橡皮擦。五、不可数名词作主语时为第三人称单数。如：①Themilkisintheglass.牛奶在玻璃杯里。②Thebreadisverysmall.那面包很小。六、当数字或字母作主语时，看作第三人称单数。如：②Iisaletter.I是个字母。第三人称单数练习一选择1.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.Thegirlonthebike_______“Excuseme”A.sayB.sayingC.saysD.sayes6.How_____itfeel?A.doesB.doC.areD.is7.Mog______notlikehiscushion.A.doB.isC.doesD.are8.He______Min’scushion.A.likesB.likeC.doesD.are9.He_______withhismouse.A.smellingB.smellsC.smellD.issmell10.Lucy_______withherhands.A.touchB.touchingC.touchesD.touchs11.Superdog________theboysA.seeB.seesC.seeingD.ses12.SupergirlandSuperdog______them.A.savesB.saveC.savingD.issaving13.Jack_______theircow.A.sellsB.sellC.sellingD.areselling14.Jack______upthebeanstalk.A.getsB.getC.climbD.climbs15.Thegiant______boys.A.eatingB.don’teatC.eatsD.eat16.Thegoose_______goldeneggs.A.layB.laysC.layedD.layes17.Thewoman_______thebeanstalk.A.cutB.cuttingC.arecutD.cuts18.Hermother______thebeanstalk.A.takeB.istakeCtakesD.taking19Jackandhermother_____happerA.doesB.areC.isD.have20.He____thebeansintheground.A.buyB.putsC.putD.buys二．填空：1.She______(do)homeworkbyherself.2.Jack______(go)homebybike.3.Thegiant______(climb)upthebeanstalk.4.Hermum______(run)tothegoose.5.He______(donot)likeapple.6,Sam______(put)itunderhisarm.7.Theboy_______(chase)it.8.Kitty______(watch)TVeveryday.9.He______(feed)themat8:00inthemorning.10.When______(do)hegetup?11.GrandmaWang___(live)inPudong.12.Thegirls___(give)thekeytoGrandpa.13.Thatkey______(open)theoldbox.14.She______(say)“Ilikethesepuppets”.15.What_____(do)Alicefind?16.Whichtoy_____(do)shelike?17.Hedoesn’t______(know)hername.18.Johncan’t_______(find)hiswatch.19.Where_____(do)Grandmalive?20.Howdoeshe______(go)tothepostoffice?21．I________(write)toyouassoonasI_______(get)toLondon.22Hedoean’tfeelwelland____________(noteat)anyfoodthismorning.23He______not_______(see)mecomein,forhe___________(read)somethingwithgreatinterest.24I_________(l;et)youhavethebookassoonasI_________(finish)it.25Whilewe________(wait)forourteacher,alittleboy________(run)uptous.26.Don’tmakeaniose.Grandpa__________(sleep).27.It’ssevennow,Tom’sfamily__________(watch)TV.28.It________(take)metwohourstofinishmyhomeworklastnight.29.What______yourmother_______(do)ateightyesterdayevening?She_______(wash)clothes.30._______it______(rain)whenschoolwasoveryesterday?31.What_______(do)_______tomorrow?We________(play)football.32.There________(be)afootballmatchonTVthisevening.33.Theysaidthey________(visit)theGreatWallthenextsummerholiday.34.Who_______(dance)thebestinyourclass?35.Willyoucomeifhe_____________(notcome)?36.Theteachertoldustheearth__________(move)roundthesun.37.They_______(have)apartyinthegardenifit________(notrain)tomorrow.38She________(buy)asweateryesterday.39.Idon’tknowifMr.Wang______(go)toShanghaitomorrow.Ifhe_____(go),I______(ask)him_______(take)somebookstomydaughter,becauseshe_______(study)there.初中英语语法专项习题9-时态()1-Hecameearlythismorning,didn'the?-Yes,hedid.Heoften___toschoolearly.A.comeB.comesC.cameD.hascome()2Ann____herhaireveryweek.A.isgoingtowashB.washC.washesD.iswashing()3Theyusually_____TVintheevening.A.watchB.willwatchC.arewatchingD.watches()4Thesun___intheeastand___inthewest.A.raises;setB.rise;setsC.rises;setsD.rises;set()5MissGao___Englishontheradioeverymorning.A.hadstudiedB.studiesC.studyD.studied()6OurteacherwillreturnbythetimeschoolA.will