英语动词第三人称单数讲稿.ppt

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1、关于英语动词第三人称单数第一页，讲稿共三十三页哦一一.第三人称单数第三人称单数形式的词尾变化形式的词尾变化.第二页，讲稿共三十三页哦在一般现在时中在一般现在时中,当当主语主语是第三人称单数形式时是第三人称单数形式时,行为动词行为动词用第三人称单用第三人称单数形式数形式,即加即加-s或或es.具体方法如下具体方法如下:第三页，讲稿共三十三页哦1.一般情况下一般情况下,直接加直接加-s.如如:look-looksplay-playssee-sees第四页，讲稿共三十三页哦2.以以sh,ch,s,x或或o结尾的词结尾的词后加后加-es.如如:guessguessesteach-teachesdo-d

2、oesgo-goes第五页，讲稿共三十三页哦3.以辅音字母加以辅音字母加-y结尾的结尾的,先把先把y变成变成i,再加再加-es.如如:study-studiesfly-flies第六页，讲稿共三十三页哦二二.哪些主语哪些主语是第三人称单是第三人称单数数第七页，讲稿共三十三页哦1.人称代词人称代词he,she,it是第三人称单是第三人称单数数.1).HelikeswatchingTV.他喜欢看电视他喜欢看电视.2).Shehasablackcoat.她有一件黑色外套她有一件黑色外套.3).Itlookslikeacat.它看起来像只猫它看起来像只猫.第八页，讲稿共三十三页哦2.单个人名单个人名.

3、地名或称呼作主语时地名或称呼作主语时,是是第三人称单数形式第三人称单数形式.如如:1).HanMeilookslikehermother.韩韩梅看起来像她的母亲梅看起来像她的母亲.2).BeijingisinChina.北京在中国北京在中国.3).UncleWangoftenmakescakes.王叔叔经常做蛋糕王叔叔经常做蛋糕.第九页，讲稿共三十三页哦3.单数可数名词或单数可数名词或“this/that/the+单单数可数名词数可数名词”作主语时作主语时,是第三人称单数是第三人称单数.如如:1).Thisbookisyours.这本书是你的这本书是你的.2).Thatcarisred.那辆汽

4、车是红色的那辆汽车是红色的.3).Acatcomesin.一只猫进来了一只猫进来了.第十页，讲稿共三十三页哦4.指示代词指示代词this,that作主语时作主语时,是是第三人称单数第三人称单数.如如:1)Thisisapen.这是一支钢笔这是一支钢笔.3)Thatisntaneraser.那不是一那不是一块橡皮块橡皮.第十一页，讲稿共三十三页哦5.不可数名词作主语时不可数名词作主语时,为第三为第三人称单数人称单数.如如:1)Herhairisshort.她是短发。她是短发。2)Thewaterrunsslow.那水那水流得慢。流得慢。第十二页，讲稿共三十三页哦6.当数字或字母做主语时当数字或字

5、母做主语时,看做看做第三人称单数第三人称单数.如如:1).“6”comesafter“5”.“6”在在“5”后面后面.2).“L”comesbefore“O”.“L”在在“O”前面前面.第十三页，讲稿共三十三页哦专项习题精练专项习题精练(着眼高分着眼高分查漏补缺查漏补缺)用括号中所给动词的用括号中所给动词的适当形式填空适当形式填空第十四页，讲稿共三十三页哦1.Jack_(love)hismotherverymuch.2.MaryandLily_(come)fromthesamecountry.3.Thejuice(果汁果汁)_(be)inthefridge(冰箱冰箱).4.“2”_(sound

6、)like“too”.lovescomeissounds第十五页，讲稿共三十三页哦5.Thetiger_(be)adangerousanimal(危险动物危险动物).6.Shanghai_(be)amoderncity(现代化城市现代化城市).7.Hedoesnt_(know)JayChou.8.This_(be)mynewpenpal(笔友笔友).isisknowis第十六页，讲稿共三十三页哦关于关于do和和does的使用方法：的使用方法：1）第三人称单数用了）第三人称单数用了does后面就不后面就不用动词的用动词的s形式了形式了,而用动词原形而用动词原形.2）变为疑问句）变为疑问句,要在句

7、首加要在句首加dodoes;变为否定句变为否定句,要在动词前面加要在动词前面加donot,doesnot,可以简写为可以简写为dont,doesnt”.背：背：Ido,youdo,wedo,theydo,JackandTomdo.Hedoes,shedoes,itdoes,Lilydoes.第十七页，讲稿共三十三页哦1.Do/Does_hewatchTVatnight?Yes,hedoes.2.Do/Does_yougotoschooleveryday?No,Idont.3.Do/Does_JackandPeterlikeapples?4.Do/Does_TinagoswimmingonSun

8、day?5.Do/Does_theyplayfootball?Yes,they_do/does.第十八页，讲稿共三十三页哦6.Do/Does_wehaveagoodteacher?Yes,we_do/does.7.Do/Does_theyjumprope?No,they_donot/doesnot.8.Do/Does_yourdogwalkinthezoo?9.Do/Does_Ihaveabignose?No,you_donot/doesnot.10.Do/Does_yourcatseatfish?Yes,they_.do/does.第十九页，讲稿共三十三页哦11.Do/Does_theirm

9、othersgoshopping?No,they_donot/doesnot.12.I_donot/doesnotspeakJapanese.Do/Does_youspeakJapanese?第二十页，讲稿共三十三页哦用用have或或has填空。填空。1I_anicepicture.2He_agoodfriend.3They_somekites.4We_someflowers.5She_aduck.6Myfather_anewbike.7Hermother_avase.8Ourteacher_anEnglishbook.havehavehavehashashashashas第二十一页，讲稿共三

10、十三页哦9Ourteachers_abasketball.10Theirparents_somestorybooks.11Nancy_manyskirts.12David_somejackets.13Myfriends_afootball.14Whatdoyou_?15WhatdoesMike_?16Whatdoyourfriends_?17WhatdoesHelen_?havehavehavehavehavehavehavehashas第二十二页，讲稿共三十三页哦18Hisbrother_abasketball.19Hersister_anicedoll.20MissLi_anEnglish

11、book.hashashas第二十三页，讲稿共三十三页哦1.Lethim_(play)basketball.2.Everyone_(know)whathereallylike.3.Thosegirls_(be)mysister.4.Thatgirl_(call)meeverySunday.5.How_(do)she_(spell)theword?playknowsarecallsspelldoes第二十四页，讲稿共三十三页哦否定句否定句:在动词前在动词前+doesnt或或dont.1.She_(do)herhomeworkeveryday.2.He_(live)inShangHai.3.He_

12、(need)apairpfshoes.4.Danny_(see)theappletree?5.She_(come)fromAmerica.6.Thegirl_(look)outofthewindowandseesmanybiedsinthesky.7.Jennyrunshomeand_(sit)onthechair.doesntdodoesntlivedoesntneeddoesntseedoesntcomedoesntlookdoesntsit第二十五页，讲稿共三十三页哦一般疑问句一般疑问句:1._thedesk_(have)fourlegs?Yes,itdoes.2._she_(do)he

13、rhomeworkeveryday?Yes,shedoes.3._he_(live)inHuanggang?No,hedoesnt.4._he_(need)apairofshoes?NO,hedoesnt.DoeshaveDoesdoDoesliveDoesneed第二十六页，讲稿共三十三页哦5.DoesDanny_(see)theaooletree?6._she_(come)fromAmerica?Yes,she_.7._thegirl_(look)outofthewindowandseesmanybirdsinthesky?No,she_.8._Jennyrunhomeand_(sit)o

14、nthechair?seeDoescomedoesDoeslookdoesntDoessit第二十七页，讲稿共三十三页哦选出正确的答案：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(li

15、sten/listens)totheradioeveryday.9.Linda(draw/draws)pictureseveryday.10.JaneandLinda(play/plays)footballeveryday.第二十八页，讲稿共三十三页哦四、选择题：四、选择题：1.Itoschooleveryday.A.goB.goesC.going2.Heteetheverymorning.A.brushB.brushesC.brushing3.Thebirdssinging.A.likeB.likesC.liketo4.WhatdoesLilydoing?A.likeB.likesC.to5

16、.youlikeeatingapples?A.DoB.DoesC.Doing第二十九页，讲稿共三十三页哦6.heswimeveryafternoon?A.DoB.DoesC.Doing7.Tomlikesintheclassroom.A.singingB.singC.tosinging8.DoesSallylikeswimming?-No,she.9.PeterandMarymilkeveryday.A.drinkB.drinkingC.drinks10.theyreadEnglisheveryday?A.DoesB.ToC.Dodoesnt第三十页，讲稿共三十三页哦五、把下列句子变为否定句：

17、五、把下列句子变为否定句：1.Shedrawspictureseveryday.Shedoesntdrawpictureseveryday.2.Welikeplayingfootball.Wedontlikeplayingfootball.六、把下列句子变为一般疑问句，并做肯定回答。六、把下列句子变为一般疑问句，并做肯定回答。1.Lindaswimseveryday.?_2.Theylikeplayinggames.?_ Yes,theydo.DotheylikeplayinggamesYes,shedoes.DoesLindaswimeveryday第三十一页，讲稿共三十三页哦1.He_TV

18、everyevening.(watch)2.Wealways_toschoolonfoot.(go)3.Tom,withhisclassmates,often_footballafterschool.(play)4.Yourshoes_underthebed.(be)5._hereand_byme.(come,stand)6.Hisuncleusually_toworkbybus.(go)7.Ialways_upatsixinthemorning.(get)8.John_likehisfather.(look)watchesgoplaysareComestandgoesgetlooks第三十二页，讲稿共三十三页哦感谢大家观看第三十三页，讲稿共三十三页哦