学生第三人称单数讲解及练习.doc

第三人称单数问题不规则变化：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。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： 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：stopstops s ; makemakes s readreads z ; playplays z2、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：flyflies z； carrycarries z studystudies z; worryworries3、以“s, x, ch, sh”结尾的，在词尾加“es”，发音为iz 如：teachteaches iz; watchwatches iz4、以“o”结尾的动词，加“es”， 如：gogoes z dodoes z5.特殊的 have-has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 seisays 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：closecloses izgo do play jump swim run put sing dance come get have fly study read write look drink eat walk like 第三人称单数用法：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： Han Mei looks like her mother. 韩梅看起来像她的母亲。 Beijing is in China. 北京在中国。 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： A horse is a useful animal. 马是有用的动物。 This book is yours. 这本书是你的。 That car is red. 那辆小汽车是红色的。 The cat is Lucys. 这只猫是露茜的。 四、不定代词someone, everyone,somebody, nobody, everything, something,nothing等及指示代词this, that作主语时，是第三人称单数。如： Everyone is here. 大家到齐了。 There is something wrong with the watch. 这块手表有毛病。 This is a pen. 这是一支钢笔。 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： The milk is in the glass. 牛奶在玻璃杯里。 The 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： 6 is a lucky number. 6是个吉利数字。 I is a letter. I是个字母。 作业1.）写出下列动词的三单形式：have are run guess try study catch stay destroy wash match guess finish go carry 2）. 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)3）用动词的适当形式填空：He（be） a boy. He (like) to (go) to school.My mother (do not) like red .A boy with two cats (go) home.Two boys and a girl (be) here.Tom with me often (watch) TV.4)、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. 5)、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.4. He _ (live) in Shijiazhuang.5. He _ (need) a pair of shoes.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.6)、用动词原形或单数第三人称形式填空。1. Ling Ling and I (have) ten story-books.2. He (speak) very good English.3. This skirt (look) like Marys.4. Ted (do) his homework after his supper.5. Some of my friends (come) from the USA, but Sam (come) from the UK.6. My brother (study) very hard. He (like) Maths very much.7. We (want) to be happy every day.8. Everyone (want) to learn from Lei Feng.9. The Greens (live) in a small village.10. My father is very strong. He can (carry) heavy box easily第三人称单数练习一.写出下列动词的第三人称单数go do play jump swim run put sing dance come get have fly study read write look drink eat walk like 二.选择1.Ben_a new bicycle. A.have B.has C.are D.were2.Kitty_her bicycle to the park.A.ride B.riding C.rides D.ridden3.A man _in front of his car.A.walk B.walks C.walking D.work4.Sams bicycle _a bell.A.have B has C.having D.is having5.The girl on the bike _ “Excuse me”A.say B.saying C.says D.sayes6.How _it feel?A.does B.do C.are D.is7.Mog_not like his cushion.A.do B.is C.does D.are8.He _Mins cushion.A.likes B.like C.does D.are9.He_with his mouse.A.smelling B.smells C.smell D.is smell10.Lucy_with her hands.A.touch B.touching C.touches D.touchs11.Superdog_the boysA.see B.sees C.seeing D.ses12.Supergirl and Superdog_them.A.saves B.save C.saving D.is saving13.Jack_their cow.A.sells B.sell C.selling D.are selling14.Jack_up the beanstalk.A.gets B.get C.climb D.climbs15.The giant _boys.A.eating B.dont eat C.eats D.eat16.The goose_golden eggs.A.lay B.lays C.layed D.layes17.The woman_the beanstalk.A.cut B.cutting C.are cut D.cuts18.Her mother _the beanstalk.A.take B.is take Ctakes D. taking19Jack andher mother _happerA.does B.are C.is D. have20.He_the beans in the ground.A.buy B.puts C.put D.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) th