第三人称单数用于一般现在时。动词三单形式的变化规则:情况方法示例般情况+slet-lets;get-gets以s、x、ch、sh和o结尾+espass-passes;fix-fixes;watch-watches;teach-teachesgo-goes;do-does以辅首字母+y结尾变y为i+esstudystudies以兀首字母+y结尾直接+splayplays特殊情况不规则havehasbeisF面我们归纳一下哪些情况是第三人称单数:一、he,she,it是第三人称单数。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。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、单数可数名词作主语时，是第三人称。①Ahorseisausefulanimal.马是有用的动物。②Thebookisyours.这本书是你的。四、不可数名词作主语时，为第三人称单数。①Themilkisintheglass.牛奶在玻璃杯里。②Thebreadisverysmall.那面包很小。五、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。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。六、当数字或字母作主语时，看作第三人称单数。1.把下列动词变为第三人称单数形式。clean—go--have--do--play--fly—see—teach--watch--study--ask--answer--swim--catch-write--eat--make--draw--learn--phone--write--like--sing--pick--2.选出正确的答案.1.She(like/likes)toplayfootball.2.He(like/likes)drinkingmilk.3.I(like/likes)towatchTV.4.We(like/likes)toplaybadminton.5.They(like/likes)tosingsongs.6.She(read/reads)bookseveryday.7.He(play/plays)computergameseveryday.8.It(listen/listens)totheradioeveryday.9.Linda(draw/draws)pictureseveryday.10.JaneandLinda(play/plays)footballeveryday.练习一、将括号里动词的适当形式填入横线上。1._________________Heoften(have)dinnerathome.2.___________We(notwatch)TVonMonday.3._____________Nick(notgo)tothezooonSunday.4._______they(like)theWorldCup?5._____________Whattheyoften(do)onSaturdays?6._______yourparents(read)newspaperseveryday?7._________________Thegirl(teach)usEnglishonSundays.8.SheandI(take)awalktogethereveryevening.9._______________There(be)somewaterinthebottle.10.____________Mike(like)cooking.11.____________They(have)thesamehobby.12.________________Myaunt(look)afterherbabycarefully.13.___________________Youalways(do)yourhomeworkwell.14.I(be)ill.I'mstayinginbed.15.She(go)toschoolfromMondaytoFriday.16.LiuTao(do)notlikePE.17.Thechildoften(watch)TVintheevening.18.SuHaiandSuYang(have)eightlessonsthisterm19.HeTVeveryevening.(watch)20.Johnlikehisfather.(look)Iinthecorridors.(walk)lHeinthecorridors.(run)1.WhatdoesCandy(wants,want)tobelSheherfaceonceaday.(wash)lTheytheirteethonceaday.(brush)lYouupyourclothesonceaday.(hang)lWeourhomeworkonceaday.(finish)lHerubbishintheclassroom.(throw)lSherubbishonthefloor.(throw)lIrubbishinthebin.(throw)Theythetableonceaday.(set)lPeterneverinthecorridors.(run)lMaryusuallythetable.(set)lPatandKentheplantsinthemorning.(water)lTheboyhishaironceaday.(comb)lMissChengTVathome.(watch)lMysisterhisschoolbagonceaday.(pack)lMymotherdinnerforme.(cook)lMyparentsthehouseatChineseNewYear.(clean)lMyteachersussomegifts.(give)lMyfriendsthetablewithme.(set)练习二、选择正确的单词填到括号里。2.You(should,shouldn't)bequietinthelibrary.3.Heshouldn't(throw,throws)rubbishonthefloor.4.Pete(help,helps)hismotherathome.5.Shenever(run,runs)inthecorridors.6.Weshould(walks,walk)inthecorridors7.H(...
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