一般现在时态及第三人称单数

1、一般现在时态及第三人称单数（附练习及答案）第三人称单数问题般现在时中，当主语是第三人称单数时，即常在动词原形后加第三-S或-es。人称单数变化，现归纳总结如下：1. 人称代词he, she, it是第三人称单数。如：He likes watchi ng 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。2. 单个人名、地名或称呼作主语；用第三人称单数。女山 Han Mei looks like her mother.韩梅看起来像她的母亲。 Beiji ng is in Ch ina. 北京在中国。 Unc

2、le Wang ofte n makes cakes.王叔叔经常做蛋糕。3. 单数可数名词或this / that / the/ a +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。4. 不定代词 someone, somebody, nobody, everything, something 等及扌旨不代词 this, that 作主语 时，第三人称单数。 Every one

3、 is here.大家到齐了 There is someth ing 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。very5. 不可数名词作主语时为第三人称单数。如：The milk is in the glass.The bread issmall.6. 、数字或字母作主语时，看作第三人称单数。如：6 is a lucky number. Z，6Z，T islet ter.发音规则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”清

4、辅音后发音为s，在浊辅音及元音后发音为z。如： stop stops s ; make makes s read reads z ; p lay p lays z2、以辅音字母加“ y吉尾的，要先将“ y变为”然后在加“ e读iz如I： fly- fliesz; carry carries z study一 studies z ; worry worries 3、以 “ s, X, ch, s 结尾的 在词尾加“ es”发音为iz女口：teach teaches iz ; watch watches iz 4 以 “ o 结尾的动词，力口 “ es” 读Z如： go goes z do doe

5、s 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 dz2、say sei says sez以不发音字母“e结尾的开音节词，如果尾音是 SL Z时，力口 “s后字母“e 曰，起读做izo女口：close closes iz作业I. 写出第三人称单数：washmatchguessstudyfinishgosnowcarryII. 用所给动词的适当形式填空：1. HeTV every evening(watch)2. We alwaysto school on foot(go)3. Tom, with his classmates,

6、oftenfootball after school. (play)4 Your shoesunder the bed(be)5. here andby me. (come, stand)6. His uncle usuallyto work by bus(go)1 I alwaysup at six in the morning(get)8. Johnlike his father（look）III.完成句子请直接在答题纸上完成,根据所给中文意思，在空白处填入适当词语完成句子。每空一词, 不要在此页上作答。1. 该吃晚饭了。it s time to2. 你想来点儿面包吗would youso

7、me3. 安娜太小，还不能上学。ann isyounggo to school.4. 约翰跑得和我一样快。john runsfastme.5. 布莱克太太经常在英语上帮助我们。mrs black oftenusour english 6. 老师让我们每天说英语。the teacher tells usenglish every day.7. 为什么不让孩子们做他们喜欢的事情let the children do what they likeKey:二、1. wat ches 2. go 3 plays 4. are 5. come, st and 6. goes 7. get, got8. l

8、ooks三、1. it s time to have supper 2. would you like some bread3. ann is too young to go to school 4. john runs as fast as me.5. mrs black often helps us with our english6. the teacher tells us to speak english every day.7. why not let the children do what theylike般现在时态般现在时的用法：1、表不经常或者反复发生的动作.如：我每天吃午

9、饭.1 have lunch every day.2、还表不现在存在的一种状态.如：我姐姐是一位老师.My sister is a teacher.3、客观真理，客观存在，科学事实。例如：The earth moves around the sun.地球绕着太阳 转。般现在时态经常与often （经常）sometimes （有时）always （总是）usually（通常）等频率词连用，也经常与every day （每天），every week （每周），every month （每月），everyterm （每学期），every year （每年），once a week （一周一*次）,

10、twice a year （一年两 次）等表示时间的词连用。三、第三人称单数问题般现在时中，当主语是第三人称单数时，即常在动词原形后加-s或-eso四、一般现在时分类:般现在时态分为be动词的一般现在时。1) be动词包括am, is, are.中文为是，这三个词的用法要随着主语的变化而变 化。用于第一人称单数(I)； is用于第三人称单数(he, she, it) ; are ”用于第一人称we),复数第二人称单数和复数(you),第三人称复数(they )。可以记住以下顺口溜：am管 我，is管”,她，它，他”，肛e管大家”。般疑问句和否定句：把be动词am, is, are放在句首，回答

11、时也要使用be动词；变为否定句时，把表示否定的not放在z，am is are的后面，其屮可以简写为：is not- isn t ; arenot- aren? t ; am not没有简写形式。注意：如果are not, is not放在句尾时，不能使用简 写，必気写出整个单词。Am I a teacher Yes, I am. (No, I am not. ) Are you his friend Yes, you are. (No, youare not.)Is she a nurse Yes, she is. (No, she isnot.)否定句为： I am not a teach

12、er You are not his friend She is not anurse2) 实义动词的一般现在时如果句子的动词不是be动词is are而是其他实义动词，疑问句和否定句要借助于助动词do或者does，也就是说be动词和实义动词原形不能同时使用。这里的do , does本身没有什么意义，只是帮助构成疑问句和否定句般疑问句读时必须用降调.d。和does的使用要随着人称的变化而变化。请看下面两组句子，注意区分他 们的共同点和不同点。I dont go to school every day.I go to school every day.He doesn，t go to school

13、 every day.He goes to school every day.Do you go to school every dayDoes he go to school every dayYes, I do. (No, I dont) Yes, he does(No, he doesnt)当主语是第三人称单数时,肯定句为：主语+动词的s形式+宾语否定句为：主语+助动词doesn，t+动词原形+宾语疑问句为：Does+主语+动词原形+宾语肯定回答和否定回答也要使用助动词does.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 ；变为

14、否定句，要在动词前面加d。not,可以简写 为don t.课堂练习、把下列句子改成一般疑问句并做肯定、否定回答。1. I usually get up at six o clock.Yes, . /No,.2 We usually write e-mails to each other on Saturday evening3. They have the same hobby./.and Su yang like listening to music after school.usually watches TV in the evening.二、用词的适当形式填空。timehis fath

15、er(do) the work(get) up at fiveclockoyou(brush) your teeth every morning.(do ) he usually(do ) after school(study ) English, Chinese, Maths, Science and Art at scho ol6. Kitty sometimes(go) to the park with his sister.eight at night, she8.Mike(read ) English every daymany lessons(watch )your classma

16、tes TV with her parents.(have ) on Mondayoften(play ) football in the playground.三.选择()1.you have a bookA. Do B. Are C. Is D. Have)2. They on a farm.Does Peter like toA. working B. is work C work D. is worked ) watch TVd likeD No, he likesA. Yes, he like B. No, he doesn Ct Yes, he)4.She doesnherhome

17、work inthe afternoon.A.doing B.to doC.does D. do)5.HowMr. BrownAmericaA.do, go B.is, goC.does, go D.does, goes )6.Where s my camera IA.canam not finding t findD.Bcan t look atam not seeing C. 辻)7. Howhe go to workHeto work by bike.A. does ;go B. do;goes C.do ;go D. does;goes)8.you usually latefor schoolNo,A. DoI am B. Does ;not C. AreI m nDot.Are ; I aren)9.shehome at six every dayA.