写出下列单词的第三人称单数形式
小学英语动词第三人称单数形式用法详解
一般现在时中的第三人称单数形式在一般在中，当主是第三人称数，要用第三人称数形式，即常在原形后加 -s 或-es。
（一）什么是一般在？一般在的基本用法有哪些呢？【一般现在时的功能】1.表示事物或人物的特征、状。
如：The sky is blue天.空是色的。
2.表示常性或性的作。
如：I get up at six every day我.每天六点起床。
志（状）：always, every week (day, year, month⋯),onceaweek,every ⋯ ,sometimes,at⋯,onSundayuausllyoften,never,hardly..........3.表示客。
如：The earth goes around the sun地.球着太阳。
（二）哪些主是第三人称数?如下：一、人称代he, she, it 是第三人称数。
如：He likes watching TV他.喜看。
he has lunch at twelve.她十二点吃午餐。
It looks like a cat.它看起来像只猫。
二、个人名、地名或称呼作主；是第三人称数。
如：①Han Mei looks like her mother. 梅看起来像她的母。
②Beijing is in China.北京在中国。
③Uncle Wang often makes cakes.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：①A horse is a useful animal.马是有用的动物。
② This book is yours.这本书是你的。
③ That car is red.那辆小汽车是红色的。
④ The cat is Lucy'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。
第三人称单数练习题
专项练习（动词第三人称单数）（一）●下面几个动词变为单数时，原词的元音部分的发音发生了较大的变化，请注意记忆。
如：1、do [du:]－does [z]2、say [sei]－says [sez]3、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]专项练习 (第三人称单数)基本知识：第三人称单数有哪三种情况？1.2.3.第三人称单数动词的变化规则怎么变？1.2.3.4.5.一、写出下列动词的第三人称单数形式。
sit________ swim________ go ________make ________ run ________ write________ cry________ study _________ watch_______ wash_______ say________ play _________二、用do does填空1、_____ you ride a bike after school? Yes, I ________.2、______ your sister like PE? No, she ______ not.1、What_______ the students have? They have some pens.2、How______ Linda go to school? She goes to school on foot. 3、He ______ not speak English. He speaks Chinese.4、______ they watch TV on Sundays? Yes, they ______ .5、My father and mother ______ not read newspapers on Saturday.三、用一般现在时填空。
(完整版)初一英语动词第三人称单数形式的练习
写出下列动词的第三人称单数。
drink ________ go _______ stay ________ make ________ look ______ have_______ pass_______ carry ____ come________ watch______ plant_______ fly ________ study_______ brush________ teach_______二、把下列动词变为第三人称单数形式。
1. clean--2. go--3. have--4. do--5. play--6. fly--7. come-- 8. brush-- 9. watch-- 10. study-- 11. ask-- 12. answer-- 13. swim-- 14. catch-- 15. write-- 16. eat-- 17. make-- 18. paint--19. learn-- 20. phone-- 21. run--三、用括号内动词的适当形式填空。
1.He often ________(have) dinner at home.2.We _______(not watch) TV on Monday.3.Nick _______(not go) to the zoo on Sunday.4.______ they ________(like) the World Cup?5.What _______they often _______(do) on Saturdays?6._______ your parents _______(read) newspapers every day?7.The girl _______(teach) us English on Sundays.8.She and I ________(take) a walk together every evening.9.There ________(be) some water in the bottle.10.Mike _______(like) cooking.11.They _______(have) the same hobby.12.My aunt _______(look) after her baby carefully.13.You always _______(do) your homework well.14.I _______(be) ill. I’m staying in bed.15.She _______(go) to school from Monday to Friday.16.Liu Tao _______(do) not like PE.17.The child often _______(watch) TV in the evening.18.Su Hai and Su Yang _______(have) eight lessons this term.19 Mike’s sister ________ (cook) nice food. I _______ (like) eating it very much.20_______ (do) your father_______ (watch) TV in the evening? No, he_______ (not).21 Tom usually_______ (play) football after school22 He _______ (live) in a small town near Nanjing.23 I like_______ (cook) and_______ (grow) flowers.24 I ______ (go ) to school by bus, and he ______(go) to school by bike.25 Who ________ (sing) beautifully in your class? Jim.四、选出正确的答案：1. She (like / likes) to play football.2. He (like / likes) drinking milk.3. I (like / likes) to watch TV.4. We (like / likes) to play badminton.5. They (like / likes) to sing songs.6. She (read / reads) books every day.7. He (play / plays) computer games every day.8. It (listen / listens) to the radio every day.9. Linda (draw / draws) pictures every day.10. Jane and Linda (play / plays) football every day.五、选择题：1. I to school every day.A. goB. goesC. going2. He teeth every morning.A. brushB. brushesC. brushing3. The birds singing.A. likeB. likesC. like to4. What does Lily doing?A. likeB. likesC. to5. you like eating apples?A. DoB. DoesC. Doing6. he swim every afternoon?A. DoB. DoesC. Doing7. Tom likes in the classroom.A. singingB. singC. to singing8. –Does Sally like swimming?--No, she .9. Peter and Mary milk every day.A. drinkB. drinkingC. drinks10. they read English every day?A. DoesB. ToC. Do六、把下列句子变为否定句：1. She draws pictures every day.2. We like playing football.3 Linda swims every day.4 They like playing games.5. My father reads newspaper in the evening.6. He likes drawing pictures .__________________________________________________________________七、把下列句子变为疑问句，并做肯定回答。
(完整版)动词单数第三人称练习题
第三人称单数的变化规则一、哪些主语是第三人称单数？（一）人称代词he, she, it是第三人称单数。
如： 1. He likes cars. 他喜欢车。
2. She goes to school at seven. 她七点去上学。
3. It has a good name. 它有一个好名字。
（二）单个人名、地名或亲友的称呼等作主语，是第三人称单数。
如： 1. Miss Wang（人名） waters the flowers once a day.王老师一天给花浇水一次。
2. Beijing is in China. 北京在中国。
3. Aunt Mary（亲友） usually makes cakes.玛丽阿姨经常做蛋糕。
（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：1. A horse is a useful animal. 马是有用的动物。
2. This book is yours. 这本书是你的。
3. That car is red. 那辆小车是红色的。
4. The cat is cute. 这只猫是可爱的。
（四）不定代词someone, somebody, nobody, everything, something, 作主语时，是第三人称单数。
如：1. Everyone is here. 每个人都到齐了。
2. Everything is OK. 万事俱备。
（五）不可数名词作主语时，看作第三人称单数。
如：1. The milk is in the glass. 牛奶在玻璃杯里。
（六）当数字或字母作主语时，看作第三人称单数。
如：1.“6”is a lucky number. “6”是个吉利的数字。
2. “I”is a letter. “I”是个字母。
二、第三人称单数形式的构成（一）一般直接在词尾加 -s如：1. work-works live-lives make-makes(二) 以o, s, x, ch, sh等结尾的单词加 -es如： go-goes do-does miss-misses fix-fixes finish-finishes teach-teaches （三）以辅音字母加y结尾的单词，变y为i, 再加 -es如: fly-flies carry-carries(四) 特殊变形的有： have-has一般疑问句和特殊疑问句一、一般疑问句be动词(am, is are)肯定：Yes, 主语+引导词引导词can/will/should等情态动词答语do/does/did助动词否定：No, 主语+引导词+not二、特殊疑问句（即由特殊疑问词引导的疑问句）特殊疑问词有：when, where, who, what, whose, why, howbe动词(am, is are)特殊疑问词+ can/will/should等情态动词+ 主语+ 谓语+ 其他do/does/did助动词改写否定句型be动词+ notcan/will/should等情态动词+ not主语+ do/does/did + not + 谓语动词感叹句的表述What + a/an + 形容词+ 名词例：What an interesting film!How + 形容词+ 主语+ 谓语例：How interesting the film is!补充知识点动词原形如：buy(买)1、be going to + 地点如：the park打算... 时间如：on Monday2、want to + 动词原形表示“想要...”3、在......转弯用介词“at”, 如turn left at.../turn right at4、like + V-ing, 如：He likes playing basketball.5、by + 交通工具，表示交通方式。
动词第三人称单数的变化规则及练习
动词第三人称单数的变化规则及练习一、变化规则1、直接在动词后+s例如:like- likes play-plays2、以s,x,sh,ch,接尾的动词:+es例如:wash-washes3、以辅音+o接尾的动词:+es例如:go-goes4、以辅音+y接尾的动词:变y为ites例如:fly-flies动词及动词短语:+s:plays,skips, sings,gives,starts,likes,buys some toys；gets up comes back home；makes noodles,；eats lunch drinks coffee；begins his class；practices the piano+es:watches TV; brushes his teeth; goes to bed ; goes to school; does my homework; does some readingy-→i+es:fly→flies study→studies注意:不规则变化:have→has; be→is; do→does一、写出下列动词的第三人称单数drink go stay makelook have pass carrycome watch plant fly二、请看下面两组句子，注意区分他们的共同点和不同点。
I go to school every day.I don't go to school every day.He goes to school every day.He doesn't go to school every day.Do you go to school every day?Yes,I do.(No,I don't)Does he go to school every day?Yes,he does.(No,he doesn't)注:1)第三人称单数用了does后面就不用动词的S形式了.而用动词原形。
I写出下列动词的第三人称单数形式
一、I写出下列动词的第三人称单数形式、现在分词和过去式。
1.live _____________________2. walk _____________________3. pick ______________________4. lose ________ ________ ________5. look ______________ _________6. notice ________ _________ _________7. ask ________ ________ ________8. hurry_______________ ________9. knock_______________________10. answer________ ________ ________ 11. push ______________________12. open ______________________13. listen______________________14. enter_______________ ________15.count _________ ________ ________16. finish________ _________ __________17. say _______________ ________18. stop ________ ________ _________ 19. call ________ _________ __________20. go ________ ________ ________ (改为一般疑问句)1. I’mputtin g on my clothe s._______ _______ ______ on _______ clothe s?2. I’mgoingto checkmy emailon Sunday .________ _______ goingto check_______ emailon Sunday?3. She leaves home very early.________ she _______ home very early?4. My sister oftendoes her homewo rk at home._______ your sister often________ her homewo rk at home?5. He has to look afterhis sister at home._______ he ________ ________ look afterhis sister at home?（对划线部分提问）6. He’sgoingto a partyat a friend’shome on Saturd ay evenin g.________ _________ he goingto go to a partyon Saturd ay evenin g ?7. The childr en will work on the farm.________ ______ _____on the farm?8. I will do some readin g tomorr ow.______ ___________ ______ tomorr ow?9. They want to take some fruitwith them.________ _________ they want to _______ ?10. She is goingto read a book this Sunday.________ ________ she goingto ______ this Sunday?11. My sister is doingher homewo rk.________ ________ your sister _____?12. Bill wantsto go to Sydney by plane._______ _______ Bill _______ _______ go to Sydney?13. I’mgoingto the zoo becaus e I want to see the baby panda.______ _______ _________ _________ _______ the zoo?14. We are goingto have a pianolesson this aftern oon._________ are you goingto ______ this aftern oon?16. He goes to the park threeday a week.________ ________ does he go to the park?17. Lily is goingto Beijin g by train._________ _______ Lily goingto Beijin g?18. Kate’sdressis very nice._______ _______ Kate’sdress?19. I usuall y gets up at 6:30.________ ________ ________ you usuall y get up?20. Mike oftengoes to school by bike._______ ________Mik e often________ to school?（改为否定句）23. We are listen ing to the radio.We _________ ___________ to the radio.24. John is goingto have some classe s tomorr ow.John ________ goingto have ________ classe s tomorr ow.25. I thinkthe sun will come out later.I _______ ________ the sun _______ ________ out later.26. Lucy oftendoes her homewo rk at home.Lucy_______ often________ her homewo rk at home.27. They are goingto do some shoppi ng there.They _______ goingto do ________ shoppi ng there.28. Jim is readin g.（用write改为选择疑问句）______ Jim ________ ________ _________ ?29. He’sdrawin g a pictur e.（用一般现在时改写）He ________ pictur es everyday.30. Is Lingli ng’sfather decora tingthe Christ mas tree?（做否定回答）_________,_________ _________.31. Are the four boys goingto play card this evenin g? （做否定回答）__________, _______ ________ .32. They cleanthe classr oom everyday. (用 tomorr ow 代替ever y day改写句子)They ________ _________ the classr oom __________.33. We have sports meetin g everyyear. (用next y ear 改写)We ________ _________ _________ have sports meetin g next year.1. What about_______(see) our teache r lateron?2. It ________(take) me half an hour ______(work)out this questi on.3. It was rainin g ______ (heavy) at this time yester day.4. It is more difficult for old people (learn) English better.5. Who is the _________ (tall) Bill, John or Jim?6. Wouldyou like ________ (show) me your photos?7. Look! Who is ________(draw) on the blackb oard?8. I always ________(go) to bed at 10:30.9. Chinese people are very good at (play) tabletennis.10.They need (speak) English (good).No one wants(do) it (bad).11.Let (they) help (I).12.Let us (go) home.13.There(be) a football matchnext week.14.Where(be) you born?15.What _______ ( be ) she like at primar y school?16.Who was your ______ ( one ) teacher?17.W ere Becky and Adam ______ ( Tony) friend s?18.Miss Li is very _______ ( friend) .19.Who _______ (be) your friend s at that time?三．同义句转换。
小学动词第三人称单数形式用法+练习题
小学动词第三人称单数形式用法+练习题一般现在时中的第三人称单数形式在一般现在时中，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。
（一）什么是一般现在时？一般现在时的基本用法有哪些呢？【一般现在时的功能】1.表示事物或人物的特征、状态。
如：The sky is blue.天空是蓝色的。
2.表示经常性或习惯性的动作。
如：I get up at six every day.我每天六点起床。
3.表示客观现实。
如：The earth goes around the sun.地球绕着太阳转。
（二）哪些主语是第三人称单数? 现归纳总结如下：一、人称代词he, she, it是第三人称单数。
如：He likes watching TV. 他喜欢看电视。
he has lunch at twelve. 她十二点吃午餐。
It looks like a cat. 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：①Han Mei looks like her mother. 韩梅看起来像她的母亲。
②Beijing is in China. 北京在中国。
③Uncle Wang often makes cakes. 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：①A horse is a useful animal. 马是有用的动物。
②This book is yours. 这本书是你的。
③That car is red. 那辆小汽车是红色的。
④The cat is Lucy'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：①Everyone is here. 大家到齐了。
动词的第三人称单数形式
动词的第三人称单数形式动词的第三人称单数形式规律如下：1、多数在动词后加splay—play s like—like s read-read s sing-sing s dance-dance s cook- cook s look- look s2、以s，x，sh，ch，o结尾的动词加esgo—go es wash—wash es watch-watch es catch-catch esdo- do es3、以辅音字母加y结尾，把y改i再加esfly—fl ies study—stud ies try-tr ies特别注意：以y 结尾的动词变化，看清楚y前面的那个字母是元音还是辅音？辅音+y的，要改y，例如carry carr ies; 元音+y 的，不改y,例如play play s.写出下列动词的正确形式：（经常做的规律）1、I go (go) to school at seven in the morning.2. Mike does ( do) his homework at eight in the evening.3. His father often reads ( read) books in the library on Saturday.4.My mother usually watches (watch) TV plays at home.5. My cousin sometimes plays (play ) cards with me.6. Do you often study (study ) after school ?Yes , I do.7. Mike and Tom usually fly (fly ) kites on Sunday.8. They go (go) to school by bus every day.9. She goes (go ) to school by bus every day.10.We usually listen(listen ) to the radio in the morning.11. He usually listens (listen ) to the radio in the morning.12. Does he usually listen (listen ) to the music at home? No, he doesn’t .。
写出下列动词的第三人称单数形式
、写出下列动词的第三人称单数形式1. work_______2. watch_________3. clean________4. write____5. teach_________6. play_______ 8. go______9. find_______10. do__________ 11. fly________ 12. study________13. drink _______ 14. cry_______ 15. have________ 16. sit ______17. swim _____ 18. help_______ 19. make _______ 20. run ____ 21. carry _____ _____ 23. arrive _____ 24. need____26. walk_______ 27. stay________ _____29. come _____ 30. pass_____ 31. stand________ 32. like_____33. love_____ 34. smile_____ 35. laugh________ 36. know_____37. speak______ 38. wear________ 39. look____ 40. drive_____41. skip ______ 42. eat________ 43. buy____ 44. point_____45. live_____ 46. say_______ 47. want________ 48. talk_____49. invite________ 50. count____ 51. take__________52. brush ____53. stay________二．用下列词的适当形式填空(have) blue eyes.__________(go ) to school every dayboy ______________(like) blue.(have) two cats.(write) to her mother once a week.often_____________(watch)TV on Saturdays.7. Peter and Mary often___________(play) badminton together.8..My mother____________(have) many brothers.9..______(do)she _______(like) playing the violinYes,she_______(do).10..She______(have)four brothers. She_________(like) them very much.11.. He often ___________(have) dinner at home.12.. We ____________(not watch) TV every day .13..Sandy usually ___________(play) the piano on Sundays.14..The cat_____________(not like) eating fish every much.15.. Su Hai and Su Yang _________(have) eight lessons this term.16.. She and I ____________(help) each other .Lei often _______(help) me _________(study) English .you please __________ (teach) me English____________(read) English every day.can ____________(draw) many beautiful pictures.三．翻译下列句子1.他每天说英语。
主语第三人称单数
主语第三人称单数在一般现在时中，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。
但有些同学们对于哪些主语是第三人称单数还不十分清楚，现归纳总结如下：一、人称代词he, she, it是第三人称单数。
如：He likes watching TV. 他喜欢看电视。
She has lunch at twelve. 她十二点吃午餐。
It looks like a cat. 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：①Han Mei looks like her mother. 韩梅看起来像她的母亲。
②Beijing is in China. 北京在中国。
③Uncle Wang often makes cakes. 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：①A horse is a useful animal. 马是有用的动物。
②This book is yours. 这本书是你的。
③That car is red. 那辆小汽车是红色的。
④The cat is Lucy'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：①Everyone is here. 大家到齐了。
②There is something wrong with the watch. 这块手表有毛病。
③This is a pen. 这是一支钢笔。
④That is an eraser. 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：①The milk is in the glass. 牛奶在玻璃杯里。
②The bread is very small. 那面包很小。
一般现在时(第三人称单数形式_)及练习
一般现在时（第三人称单数形式）Hello，boys and girls。
我是一般现在时，你们想知道我的故事吗？Let me tell you!首先，介绍我的本领.我的本领有三样：1.表示事物或人物的特征、状态。
如：The sky is blue。
天空是蓝色的。
2。
表示经常性或习惯性的动作.如:I get up at six every day.我每天六点起床。
3.表示客观现实.如：The earth goes around the sun。
地球绕着太阳转。
第二，请看我的面目——构成：1。
be动词:主语+be（am ，is ,are）+其它。
如：I am a boy。
我是一个男孩。
2。
行为动词：主语+行为动词（+其它).如:We study English.我们学习英语.当主语为第三人称单数（he，she ，it）时,三单变化:1．多数在动词后加s ，play—plays like—likes2．以s，x,sh，ch，o结尾的动词加es go—goes wash-washes 3．4．以辅音字母加y结尾，把y改i再加es，fly—flies 。
元音字母加y结尾的，直接加s，play—plays.5．特殊:have—has第三，我的变化——否定句、一般疑问句、特殊疑问句：1.be动词的变化。
否定句：主语+ be + not +其它。
如:He is not a worker。
他不是工人。
一般疑问句:Be +主语+其它。
如：-Are you a student？—Yes。
I am。
/ No, I'm not。
特殊疑问句:疑问词+一般疑问句.如:Where is my bike?2.行为动词的变化。
否定句：主语+ don’t（doesn’t ) +动词原形（+其它)。
如：I don't like bread。
当主语为第三人称单数时，要用doesn't构成否定句.如：He doesn't often play.一般疑问句：Do（Does ) +主语+动词原形+其它。
小学英语动词第三人称单数形式用法详解
一般现在时中的第三人称单数形式在一般现在时中，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。
（一）什么是一般现在时？一般现在时的基本用法有哪些呢？【一般现在时的功能】1。
表示事物或人物的特征、状态。
如：The sky is blue。
天空是蓝色的。
2。
表示经常性或习惯性的动作。
如：I get up at six every day。
我每天六点起床。
3。
表示客观现实.如：The earth goes around the sun。
地球绕着太阳转。
(二)哪些主语是第三人称单数？现归纳总结如下：一、人称代词he, she, it是第三人称单数。
如：He likes watching TV. 他喜欢看电视。
he has lunch at twelve。
她十二点吃午餐。
It looks like a cat。
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：①Han Mei looks like her mother。
韩梅看起来像她的母亲.②Beijing is in China. 北京在中国。
③Uncle Wang often makes cakes。
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：①A horse is a useful animal. 马是有用的动物.②This book is yours。
这本书是你的。
③That car is red。
那辆小汽车是红色的。
④The cat is Lucy’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:①Everyone is here. 大家到齐了。
②There is something wrong with the watch。
动词第三人称单数
动词的第三人称单数在一般现在时中，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。
但有些同学们对于哪些主语是第三人称单数还不十分清楚以及部分同学不知道否定与疑问的变化，现归纳总结如下：一、人称代词he, she, it是第三人称单数。
如：He likes watching TV. 他喜欢看电视。
She has lunch at twelve. 她十二点吃午餐。
It looks like a cat. 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：① Han Mei looks like her mother. 韩梅看起来像她的母亲。
② Beijing is in China. 北京在中国。
③ Uncle Wang often makes cakes. 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：① A horse is a useful animal. 马是有用的动物。
② This book is yours. 这本书是你的。
③ That car is red. 那辆小汽车是红色的。
④ The cat is Lucy'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：① Everyone is here. 大家到齐了。
② There is something wrong with the watch. 这块手表有毛病。
③ This is a pen. 这是一支钢笔。
④ That is an eraser. 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：① The milk is in the glass. 牛奶在玻璃杯里。
动词的第三人称单数
1.动词的第三人称单数：一般现在时，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主语是第三人称单数有以下几种情况：（1）不可数名词做主语：Some water is in the glass（2）单个的可数名词做主语：The girl is Chinese. My watch is on the dresser.（3）He ,she , it 等代词单个做主语: He is in the tree. She likes her family very much.（4）单个的人名，地名或称呼作主语：Mary is a doctor. Uncle Li speaks a little English.Changchun is a beautiful city.（5）指示代词this, that 等作主语: This is a pear. That is an apple .（6）Everyone, everything ,something, nobody, nothing.等不定代词作主语时Is everyone here today? Everything is ok .(7)单个数字作主语时：”8” is a good number in China.变化规则：（1）直接在动词后加S ：like-likes play-plays(2) s ,x , ch ,sh 结尾的动词+es wash- washes(3)以辅音字母+O结尾的动词+es go- goes.(4)以辅音字母+Y结尾的动词变Y为i+es fly- flies.(5)不规则变化：have – has注意：动词单数第三人称形式的一般现在时的句子的否定句、疑问句及特殊疑问句。
否定句：在主语的后面实义动词前加doesn’t .注意实义动词应恢复原形。
主语（单三）+doesn’ + 动词原形+其他Jim likes football He has lunch at school.Jim doesn’t like football He doesn’t have lunch at school.一般疑问句及答语，在句子前面加助动词does. 实义动词恢复原形Does +主语（单三）+ 动词原形+其他Does your father work ? Yes, he does. /No, he doesn’t特殊疑问句：特殊疑问词+一般疑问句特殊疑问词+ does +主语（单三）+ 动词原形+其他Where does a bird live ?How does she go to school ?第三人称单数练习一.写出下列动词的第三人称单数go doplay jumpswim runput singdance comeget havefly studyread writelook drinkeat walklike二.选择1.Ben_____a new bicycle.A.haveB.hasC.areD.were2.Kitty_____her bicycle to the park.A.rideB.ridingC.ridesD.ridden3.A man _____in front of his car.A.walkB.walksC.walkingD.work4.Sam’s bicycle ______a bell.A.have B has C.having D.is having5.The girl on the bike _______ “Excuse me”A.sayB.sayingC.saysD.sayes6.How _____it feel?A.doesB.doC.areD.is7.Mog______not like his cushion.A.doB.isC.doesD.are8.He ______Min’s cushion.A.likesB.likeC.doesD.are9.He_______with his mouse.A.smellingB.smellsC.smellD.is smell10.Lucy_______with her hands.A.touchB.touchingC.touchesD.touchs11.Superdog________the boysA.seeB.seesC.seeingD.ses12.Supergirl and Superdog______them.A.savesB.saveC.savingD.is saving13.Jack_______their cow.A.sellsB.sellC.sellingD.are selling14.Jack______up the beanstalk.A.getsB.getC.climbD.climbs15.The giant ______boys.A.eatingB.don’t eatC.eatsD.eat16.The goose_______golden eggs.yysyedyes17.The woman_______the beanstalk.A.cutB.cuttingC.are cutD.cuts18.Her mother ______the beanstalk.A.takeB.is take Ctakes D. taking19Jack andher mother _____happerA.doesB.areC.isD. have20.He____the beans in the ground.A.buyB.putsC.putD.buys三．填空：1.She ______(do) homework by herself.2.Jack ______(go) home by bike.3.The giant______(climb) up the beanstalk.4.Her mum ______(run) to the goose.5.He______(do not)like apple.6,Sam______(put) it under his arm.7.The boy_______(chase) it.8.Kitty______(watch)TV everyday.9.He______(feed)them at 8:00 in the morning.10.When ______(do)he get up?11.Grandma Wang___(live) in Pudong.12.The girls___(give) the key to Grandpa.13.That key ______(open) the old box.14.She ______(say) “I like these puppets”.15.What_____(do)Alice find?16.Which toy_____(do) she like?17.He doesn’t______(know)her name.18.John can’t_______(find) his watch.19.Where _____(do)Grandma live?20.How does he______(go)to the post office?.。