小学英语语法六种时态.doc

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1、Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date小学英语语法六种时态小学英语语法【一】一般现在时小学英语语法【一】一般现在时一般现在时基本用法介绍 一、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

2、the sun.地球绕着太阳转。二、一般现在时的构成1.be动词：肯定句：主语+be(am,is,are)+其它。如：I am a boy. 我是一个男孩。2.行为动词：肯定句：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，要在动词后加-s或-es。如：Mary likes Chinese.玛丽喜欢汉语。动词+s的变化规则1一般情况下，直接加-s，如：cook-cooks,2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go

3、-goes3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies特殊：have-has三、一般现在时的变化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, Im 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+ dont( doesnt ) +动词原形(+其它)。如：I dont like bread.当主语为第三人称单数时，要

4、用doesnt构成否定句。如：He doesnt often play.一般疑问句：Do( Does ) +主语+动词原形+其它。如：- Do you often play football? - Yes, I do. / No, I dont.当主语为第三人称单数时，要用does构成一般疑问句。如：- Does she go to work by bike?- Yes, she does. / No, she doesnt.特殊疑问句：疑问词+一般疑问句？如：How does your father go to work?练习1.He often _(have) dinner at home

5、. 2.Daniel and Tommy _(be) in Class One.3.We _(not watch) TV on Monday. 4.Nick _(not go) to the zoo on Sunday.5._ they _(like) the World Cup? 6.What _they often _(do) on Saturdays?7._ your parents _(read) newspapers every day? 8.The girl _(teach) us English on Sundays.9.She and I _(take) a walk toge

6、ther every evening. 10.There _(be) some water in the bottle.11.Mike _(like) cooking. 12.They _(have) the same hobby.13.My aunt _(look) after her baby carefully. 14.You always _(do) your homework well.15.I _(be) ill. Im staying in bed. 16.She _(go) to school from Monday to Friday.17.Liu Tao _(do) not

7、 like PE. 18.The child often _(watch) TV in the evening.19.Su Hai and Su Yang _(have) eight lessons this term. 20. What day _(be) it today? Its Saturday.小学英语语法【二】现在进行时 现在进行时1现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。2现在进行时的肯定句基本结构为be+动词ing.3现在进行时的否定句在be后加not。4现在进行时的一般疑问句把be动词调到句首。5现在进行时的特殊疑问的基本结

8、构为：疑问词+ be + 主语 + 动词ing?但疑问词当主语时其结构为：疑问词+ be + 动词ing?标志词：look now listen Its +点钟动词加ing的变化规则1一般情况下，直接加ing，如：cook-cooking2以不发音的e结尾，去e加ing，如：make-making, taste-tasting ,writewriting , rideriding ,havehaving comecoming dancedancing liveliving taketaking skateskating 3如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如

9、：swimswimming beginbeginning run-running, sitsitting putputting getgetting shopshopping stop- stopping现在进行时练习1.The boy _ ( draw)a picture now.2. Listen .Some girls _ ( sing)in the classroom .3. My mother _ ( cook )some nice food now.4. What _ you _ ( do ) now? 5. Look . They _( have) an English less

10、on .6.They _(not ,water) the flowers now.7.Look! the girls _(dance )in the classroom .8.What is our granddaughter doing? She _(listen ) to music.9. Its 5 oclock now. We _(have)supper now10._Helen_(wash )clothes? Yes ,she is .小学英语语法【三】一般将来时一、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语：tomorrow, next d

11、ay(week, month, year),soon, the day after tomorrow（后天）等。二、基本结构：be going to + do；will+ do.三、否定句：在be动词（am, is, are）后加not或情态动词will后加not成wont。例如：Im going to have a picnic this afternoon. Im not going to have a picnic this afternoon.四、一般疑问句： be或will提到句首，some改为any, and改为or，第一二人称互换。例如：We are going to go on

12、 an outing this weekend. Are you going to go on an outing this weekend?五、对划线部分提问。一般情况，一般将来时的对划线部分有三种情况。1.问人。Who 例如：Im going to New York soon. Whos going to New York soon.2.问干什么。What do.例如： My father is going to watch a race with me this afternoon. What is your father going to do with you this aftern

13、oon.3.问什么时候。When.例如：Shes going to go to bed at nine. When is she going to bed?六、同义句：be going to = willI am going to go swimming tomorrow（明天）. = I will go swimming tomorrow.练习11.Today is a sunny day. We _ (have) a picnic this afternoon.12.My brother _ (go) to Shanghai next week.13.Tom often _(go) to

14、school on foot. But today is rain. He _ (go) to school by bike.14.What do you usually do at weekends? I usually _ (watch) TV and _(catch) insects?15.Its Friday today. What _she _ (do) this weekend? She _(watch) TV and_ (catch) insects.16.What _ (d0) you do last Sunday? I _ (pick) apples on a farm.Wh

15、at _ (do) next Sunday? I _ (milk) cows.17.Mary _ (visit) her grandparents tomorrow.18.Liu Tao _ (fly) kites in the playground yesterday.19.David _ (give) a puppet show next Monday.20.I _ (plan) for my study now小学英语语法【四】一般过去时一、一般过去时语法介绍1一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作感谢。2B

16、e动词在一般过去时中的变化：am 和is在一般过去时中变为was。（was not=wasnt）are在一般过去时中变为were。（were not=werent）带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。3句中没有be动词的一般过去时的句子 否定句：didnt +动词原形，如：Jim didnt go home yesterday. 一般疑问句：在句首加did，句子中的动词过去式变回原形。如：Did Jim go home yesterday? 特殊疑问句：疑问词+did+主语+动词

17、原形？如： What did Jim do yesterday? 疑问词当主语时：疑问词+动词过去式？如：Who went to home yesterday?二、动词过去式变化规则1一般在动词末尾加-ed，如：pull-pulled, cook-cooked2结尾是e加d，如：taste-tasted3末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4以“辅音字母+y”结尾的，变y为i， 再加-ed，如：study-studied5不规则动词过去式：词义现在（原形）过去式词义现在（原形）过去式是am, is (be)was忘记fo

18、rgetforgot是are (be)were得到getgot成为becomebecame给givegave开始beginbegan走gowent弯曲bendbent成长growgrew吹blowblew有have, hashad买buybought听hearheard能cancould受伤hurthurt捕捉catchcaught保持keepkept选择choosechose知道knowknew来comecame学习learnlearned, learnt切cutcut允许，让letlet做do, doesdid躺lielay画drawdrew制造makemade饮drinkdrank可以m

19、aymight吃eatate意味meanmeant感觉feelfelt会见meetmet发现findfound必须mustmust飞flyflew放置putput读readread将shallshould骑、乘riderode唱歌singsang响、鸣ringrang坐下sitsat跑runran睡觉sleepslept说saysaid说speakspoke看见seesaw度过spendspent扫sweepswept（一）用be动词的适当形式填空1. I _ at school just now.2. He _ at the camp last week.3. We _ students t

20、wo years ago.4. They _ on the farm a moment ago.5. Yang Ling _ eleven years old last year.6. There _ an apple on the plate yesterday.7. There _ some milk in the fridge on Sunday.五、行为动词的过去时 练习一（一）用行为动词的适当形式填空1. He _ (live) in Wuxi two years ago.2. The cat _ (eat) a bird last night.3. We _ (have) a pa

21、rty last Halloween.4. Nancy _ (pick) up oranges on the farm last week.5. I _ (make) a model ship with Mike yesterday.6. They _ (play) chess in the classroom last PE lesson.7. My mother _ (cook) a nice food last Spring Festival.8. The girls _ (sing) and _ (dance) at the party.小学英语语法【五】现在完成时1）现在完成时通常表

22、示过去发生或已经完成的某一动作对现在造成的影响和结果。说话人强调的是该动作或状态对现在的结果或影响。 My daughter has just gone out. 我女儿刚出去。 Im sure weve met before. 我肯定我们以前见过面。 She has arrived. 她到了。2）表示开始于过去并持续到现在的动作或状态，往往和包括现在在内的表示一段时间的状语连用，如recently, already, just, lately, for, since,yet等。如：I havent heard from her these days. 这些日子我没有收到她的信。 We hav

23、ent seen you recently. 最近我们没有见到你。They have been away for two years. 他们离开已经两年了。 She has been with us since Monday.3）. 现在完成时还可以用来表示过去的一个时间到现在这段时间内重复发生的动作. We have had four texts this semester. 6. have been to 和have gone to的区别have been to 强调“去过”，现已不在那里，如：He has been to the USA three times.他到美国去过三次。（过去“

24、到美国”，现在已“不在美国”）have gone to主要强调的是“去了”，现在人不在说话的现场，如：-Wheres your mother? -你妈妈在哪？-She has gone to the hospital. -她去医院了。一 结构1.肯定句：主语+have/has+动词的过去分词+其他2.否定句：主语+have/has+not+动词的过去分词+其他3.一般疑问句：have/has+主语+动词的过去分词+其他 Yes, 主语+have/has. No , 主语+have/has+not4.特殊疑问句：特殊疑问词+have/has+主语+动词的过去分词+其他二 常和现在完成时一起连用的

25、时间状语注意:.现在完成时不能单独与准确时间连用，(如表示过去的时间状语）如yesterday(morning、afternoon),last(morning、afternoon)等，除非与for, since连用.1.现在完成时往往同表示不确定的过去时间状语连用如already（肯定）, yet（否定，疑问）, just, before, recently, still, lately，Just, already, yet, ever, never, before, twice(重复性时间)， for+短时间， since+点时间， so far, how long 提问的疑问句中.He h

26、as already obtained a scholarship. I havent seen much of him recently (lately). We have seen that film before. Have they found the missing child yet ?2. 现在完成时常常与表示频度的时间状语连用,如ever, never, twice, several times等: Have you ever been to Beijing I have never heard Bunny say anything against her. I have us

27、ed this pen only three times. It is still good. George has met that gentleman several times.3. 现在完成时还往往可以同包括现在时间在内的时间状语连用,如up to these few days/weeks/months/years, just, up to present(now), so far等: Peter has written six papers so far. Up to the present everything has been successful. 三 当现在完成时与表示短时间

28、的时间状语连用时，谓语动词必须使用延续性动词。如果谓语动词是非延续性动词则转化为对应的延续性动词。 若不是和短时间连用，则不用转化。英语的行为动词有持续性动词和瞬间性动词之分，使用中应注意两者的区别。1. 持续性动词: 表示一个动作可以持续一段时间或更长时间。常见的study, play, do, read, learn, drive, write, clean , sleep, speak, talk, wait, fly, stay, sit, stand, lie, keep等。2. 瞬间性动词: 表示一个动作发生在一瞬间，非常短暂。亦称终止性动词。常见的-begin, start, f

29、inish, go, come, leave, find, get up, arrive, reach, get to, enter, hear, stop, open, close, become, buy, borrow, lend, happen, join, lose, renew, die, take away, put up, set out, put on, get on/off等3. 瞬间性动词在完成时中如要与表示持续一段时间的状语连用，通常用意思相当的持续性动词来替换He has been in the army/a soldier for three years. （他参军

30、已有3年了。）不用has joined She has been up for quite some time. （她起床已有好久了。）不用has got up Has your brother been away from home for a long time? （离家已有好久了吗？）不用has left 常用瞬间动词相应持续性动词关系：1、gobe away 2、comebe here 3、come backbe back 4、leavebe away（be not here） 5、buyhave 6、borrowkeep 7、diebe dead 8、beginbe on 9、fin

31、ishbe over 10、openbe open 11、closebe closed 12、losebe lost 13、get to knowknow 14、turn onbe on 15、get upbe up 16、sit downsit/beseated 17、joinbe in（）或be amember 18、becomebe4. 瞬间动词的否定形式可以与表示一段时间的状语连用例如：I havent seen you for a long time.（好久没见到你了。）一、 单项选择1、Both his parents look sad. Maybe they _whats hap

32、pened to him . knew . have known . must know . will know2、He has _ been to Shanghai, has he?. already . never . ever . still3、Have you met Mr. Li _？. just . ago .before .a moment ago4、The famous writer _ one new book in the past two year . is writing .was writing .wrote .has written5、Our country _ a

33、 lot so far .Yes. I hope it will be even _. has changed ; well . changed; good. has changed ; better . changed; better6、Zhao Lan _already _in this school for two years . was; studying . will; study. has; studied . are; studying7、We _ Xiao Li since she was a little girl . know . had known . have know

34、n . knew8、Harry Potter is a very nice film. I_ it twice . will see . have seen . saw .see9、These farmers have been to the United States Really? When _ there?. will they go . did they go. do they go . have they gone 10、_ you _ your homework yet ? Yes. I _ it a moment ago. Did; do; finished . Have; do

35、ne; finished. Have; done; have finished . will; do; finish11、 His father _ the Party since 1978 . joined . has joined . was in D. has been in12、Do you know him well ? Sure .We _ friends since ten years ago . were . have been . have become . have mad 113、How long have you _ here ? About two months. b

36、een . gone . come . Arrived14、Hurry up! The play _ for ten minutes. has begun . had begun . has been on . Began15、 It _ ten years since he left the army . is . has . will . Was16、 Miss Green isnt in the office. she _ to the library. has gone . went .will go . has been17、My parents _ Shandong for ten

37、 years. have been in . have been to. have gone to . have been18、The students have cleaned the classroom, ?A. so they B. dont they C. have they D. havent they19 has Mr White been a member of Greener China since he to China?A. How soon, comes B. How often, got C. How long, came D. How far, arrived 20、

38、 His uncle for more than 9 years.A. has come here B. has started to work C. has lived there D. has left the university小学英语语法【六】过去进行时过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作，常和表过去的时间状语连用，如： I was doing my homework at this time yesterday.昨天的这个时候我正在做作业。 They were waiting for you yesterday.他们昨天一直在等你。过去进行时的构成：肯定形式：

39、主语+was/were+V-ing否定形式：主语+was not (wasnt)/were not (werent)+V-ing疑问形式：Was/Were+主语+V-ing。基本用法：1.过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有，at that time/moment, (at) this time yesterday (last night/Sunday/week), at+点钟+yesterday (last night / Sunday)，when sb. did sth等时间状语从句，如： What were you doing at 7p.m. y

40、esterday? 昨天晚上七点你在干什么？ I first met Mary three years ago. She was working at a radio shop at the time. 我第一次遇到玛丽是在三年前，当时她在一家无线电商店工作。 I was cooking when she knocked at the door. 她敲门时我正在做饭。2. when后通常用表示暂短性动词，while后通常用表示持续性动词，因此它所引导的状语从句中，谓语动词常用进行时态，如： When the car exploded I was walking past it.= While I was walking past the car it exploded. 3.when用作并列连词时，主句常用进行时态，从句则用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。如： I was walking in the street when someone called me. 我正在街上走时突然有人喊我。4. when作并列连词，表示“（这时）突然”之意