小学英语第三人称单数专项练习

英语第三人称单数专项练习不规则变化不规则变化：do---- does，have----has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。

常见的如下Do--does have--has go--goes like--likes are，am--is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。

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"是个吉利数字。

②"I" is a letter. "I"是个字母。

动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同，请认真观察。

1、大多数动词在词尾加“S”如：①stop－stops [s] ; make－makes [s] ②read－reads [z] ; play－plays [z]2、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读[iz] 如：fly－flies [z]；carry－carries [z] study－studies [z]; worry－worries3、以“s, x, ch, sh”结尾的，在词尾加“es”，发音为[iz] 如：teach－teaches [iz]; watch－watches [iz]4、以“o”结尾的动词，加“es”，如：go－goes [z] do－does [z]注：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 [dz]2、say [sei]－says [sez]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]巩固练习题：I.写出下列动词的相应形式：1. 第三人称单数：wash_________ match _______guess______ study______ finish_________ go________ snow______ carry_________II. 用所给动词的适当形式填空：2. He doesn’t feel well and ____________(not eat) any food this morning.3. He ______ not _______(see) me come in, for he ___________(read) something with great interest.5. we ________(wait) for our teacher, a little boy ________(run) up to us.6. Don’t make a noise. Grandpa __________(sleep).7.It’s seven now, Tom’s family__________(watch) TV.8. It ________(take) me two hours to finish my homework last night.9. What ______ your mother _______(do) at eight yesterday evening? She _______(wash) clothes.12. There ________ (be) a football match on TV this evening.14. Who _______ (dance) the best in your class?15. Will you come if he _____________ (not come)?16. The teacher told us the earth __________ (move) round the sun.练习I. 写出第三人称单数：wash_________ match _______guess______ study______ finish_________ go________ snow______ carry_________II. 用所给动词的适当形式填空：1. He________ TV every evening. (watch)2. We always ________ to school on foot. (go)3. Tom, with his classmates, often ______ football after school. (play)4. Your shoes _______ under the bed. (be)5. ______ here and ______ by me. (come, stand)6. His uncle usually _________ to work by bus. (go)7. I always ______ up at six in the morning.(get)8. John ________ like his father. (look)III. 完成句子1．该吃晚饭了。

It’s time to ________ ________.2．你想来点儿面包吗?Wwould you ________ some ________ ?3．安娜太小，还不能上学。

Ann is ________ young ________ go to school.4．约翰跑得和我一样快。

John ____ as fast as me.5．布莱克太太经常在英语上帮助我们。

Mrs. black often ________ us ________ our english .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)Yes, he does. (No, he doesn't)Does he go to school every day?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.2）变为疑问句,要在句首加"do" does ; 变为否定句, 要在动词前面加"do not ,does not", 可以简写为"don't".doesn’t课堂练习一、把下列句子改成一般疑问句并做肯定、否定回答。

例子：1．I usually get up at s ix o’clock.Do you usually get up at six ?Yes, I do . /No, I don’t .2. We usually write e-mails on Saturday evening.3. They have the same hobby.4.Suhai and Su yang like listening to music after school.5.Helen usually watches TV in the evening.二、用词的适当形式填空。

1.What time_________ his father_________(do) the work?2.He _________(get) up at five o’clock.3.__________you_________(brush) your teeth every morning.4.What ________ ( do ) he usually ________( do ) after school?5.Tom ________ ( study ) English, Chinese, Maths, Science and Art at school.6. Kitty sometimes __________(go) to the park with his sister.7.At eight at night, she __________( watch ) TV with her parents.8.________Mike________( read ) English every day?9.How many lessons________ your classmates______( have ) on Monday?10.We often___________ ( play ) football in the playground.三．选择() 1. _____ you have a book?A. DoB. AreC. IsD. Have()2. They _________ on a farm.A. workingB. is workC. workD. is worked() 3. Does Peter like to watch TV?__________.A. Yes, he likeB. No, he doesn’tC. Yes, he’d likeD. No, he likes ()4. She doesn’t __________ her homework in the afternoon.A. doingB. to doC. doesD. do()5. How ______ Mr. Brown _________ to America?A. do,goB. is,goC. does,goD. does,goes()6. Where’s my camera? I_______ it.A. am not findingB. am not seeingC. can’t findD. can’t look at ()7. How___ he go to work?He ____ to work by bike.A. does ;goB. do;goesC. do ;goD. does;goes()8. ___ you usually late for school?No, ___.A. Do ; I amB. Does ;notC. Are ; I’m notD. Are ; I aren’t()9. _____ she _____ home at six every day?A. Is , leaveB. Does , leaveC. Is , leavesD. Does , left()10. Mr. Yang ______ English this term.A. teaches ourB. teaches usC. teachs usD. teach our填空.1.Let him _____(play)basketball.2.Everyone_____(know)what he really like.3.Tose girls____(be)my sister.4.That girl_____(call)me evety Sunday.5.How___(do)she_____(spell)the word?否定句:在动词前+doesn't或don't.1.She_____ _____(do)her homework every day.2.He_____ _____(live)in Huanggang.3.He_____ _____(need)a pair pf shoes.4.Danny_____ _____(see)the apple tree?5.She_____ _____(come)from America.6.The girl_____ _____(look)out of the window and sees many bieds in the sky.7.Jenny runs home and_____ _____(sit)on the chair.一般疑问句:1._____the desk_____(have)four legs? Yes,it does.2._____she____(do)her homework every day?Yes,she does.3._____he_____(live)in Huanggang? No,he doesn't.4._____he_____(need)a pair of shoes? NO,he doesn't.5.Does Danny_____(see)the aoole tree?6._____she_____(come)from America?Yes,she_____.7._____the girl_____(look)out of the window and sees many birds in the sky? No,she_____.8._____Jenny runs home and_____(sit)on the chair?9. My father is very strong. He can (carry) heavy box easily.）写出下列动词的三单形式：have are runguess try studycatch stay destroywash match guessfinish go carry2）用动词的适当形式填空：①He（be） a boy.②He（have） got a book.③He (like) to (go) to school.④My mother (do not) like red .⑤A boy with two cats (go) home.⑥Two boys and a girl (be) here.⑦Tom with me often (watch) TV.3)、用括号里面的词的适当形式填空Bill Cray is an Australian boy. He （study）at Darwin School.His father is a worker is a worker. He （work）in a big car factory.His mother is a teacher, she （teach）English in a small town.The Chinese students （work）hard at English.Bill’s mother is pl eased with Chinese students.Bill （say）he （want）to （be）an English teacher, too.He would like （teach）Chinese students, because he （want）to learn Chinese from them.4)、用括号里面的词的适当形式填空1. The desk ________(have)four legs.2. She __________ (do) her homework every day.3. “This problem is easy, ” _________ (say) Ann.4. He ________ (live) in Shijiazhuang.5. He _________ (need) a pair of shoes.6. Does Danny_________ (see) the apple tree?7. She__________ (come) from America.8. The girl ______ (look) out of the window and sees many birds in the sky.9. Jenny runs home and_________ (sit) on the chair.10. The train_________ (leave) at 10:13 in the morning.11. That hat _________ (look) like a cat.12. Danny __________ (hurt) his nose.13. Danny__________ (fall) and breaks his tail.14. Danny and her mother sometimes __________ (go) for a walk after supper.15. My mother _______ (walk) to the office every day.5)、用括号里所给词的适当形式，写出下列句子的否定句。