现在进行时及过去进行时讲解及练习
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一、一般现在时:概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语:always, usually, ofte n, sometimes, every week (day, year, mon th …),oncea week, on Sun days, etc.基本结构:①be动词;②行为动词否定形式:①am/is/are+not;②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用does n't,同时还原行为动词。
一般疑问句:①把be动词放于句首;②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
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、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。
(口诀:I用am you用are , is用于她他它,单数名词用is,复数名词都用are)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。
②Beiji ng is in Chi na. 北京在中国。
③Uncle Wang ofte n 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 an imal. 马是有用的动物。
②This book is yours. 这本书是你的。
四、不定代词some one, somebody, no body, everythi ng, somethi ng 等及指示代词this, that作主语时,是第三人称单数。
时态专题讲解构成时态的助动词be (is, am, are), have (has), shall, will 等需根据主语的变化来选择。
时态是英语中一个重要的语法范畴,它表示不同时间发生的动作或存在的状态以及动作发生或存在的方式。
动作发生的时间可分为现在、过去、将来和过去将来四种形式,动作发生的方式可分为一般、完成、进行和完成进行四种形式。
将时间形式和动作方式结合起来,就构成了以下一般完成进行完成进行现在一般现在时do 现在完成时have done现在进行时is doing现在完成进行时have been doing过去一般过去时did 过去完成时had done过去进行时was doing过去完成进行时had been doing将来一般将来时will do 将来完成时will have done将来进行时will be doing将来完成进行时will have been doing过去将来过去将来一般时would do过去将来完成时would have done过去将来进行时would be doing过去将来完成进行时would have beendoing英语的时态是靠动词的变化和时间状语来表达的。
英语中的时态共有十六种,但是常考的或较常用的只有9种。
要掌握英语的时态和语态,必须掌握好英语中的助动词(do, be, have)和时间状语这两个核心问题。
一般现在时用法:A) 经常性、习惯性动作。
例:He always helps others. (他总是帮助别人。
)B) 客观事实和普遍真理。
尤其要注意,如果前后文不是一般现在时,则无法保持主句、从句时态一致He said lights goes faster than sound. 他说光比声音传播的快。
C) 表示一个按规定、计划或安排要发生的动作,(仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词)可以与表示未来时间的状语搭配使用。
现在进行时和过去进行时1、(2016?孝感)Alice,please turn down the music,I ________ an important phone now.()A.answer B.answeredC.have answered D.am answering【考点】现在进行时.【分析】爱丽丝,请把音乐关了,我现在正在接一个重要电话.【解答】答案D.由结合语境及时间副词now,可知应用现在进行时态am a nswering,句意是我现在正在接一个重要电话.故选D.2、(2016?咸宁)--Today's young people can't live without smart phones.--They keep their hands on the phones whether they go,even while they______meals.()A.have B.are havingC.were having D.will have【考点】现在进行时.【分析】-如今的年青人没有智能机不能生存了.-他们无论到哪都拿着手机,甚至在吃饭的时候都在玩手机.【解答】答案:B;While引导状语从句时,强调主从动作的同时发生,从句中常用进行时态.根据句中信息They keep their hands on the phones whether they go可知从句中强调的是动作现在正在进行的状态,用现在进行时态表达:主语+be动词(am/is/are)+动词ing形式〔现在分词〕;故选 B3、(2016?荆门)---You are in a hurry.Where are you going?---To the cinema.Jim___for me there!()A.waits B.is waitingC.waited D.was waiting【考点】现在进行时.【分析】--你这么匆忙.你将要去哪里?--去电影院.Jim正在那儿等我.【解答】答案:B;根据句中信息You are in a hurry.Where are you going?(你这么匆忙.你将要去哪里?)及To the cinema.Jim___for me there推测该句句意:此时此刻Jim正在那儿等我;可知该句用现在进行时态:am/is/are+现在分词;故选B.4、(2016?恩施州)-There are some boys ______ basketball over there.-Let's go and join them.()A.are playing B.playingC.to play【考点】现在进行时.【分析】-那儿有些男孩正在打篮球.-让我们去加入他们吧.【解答】答案:B;play 玩,打球,原形;to play 动词不定式;playing 动名词或现在分词形式;are playing现在进行时.根据答语Let's go and join them推测上句句意:有一些男孩正在打篮球,故用playing表示动作正在进行.There are some boys playing basketball over there.=Some b oys are playing basketball over there;故用playing;故选B5、(2016?黄冈)-Where are you going,Bob?-To go hiking.Eric ________ for me at the school gate!()A.was waiting B.waitsC.waited D.is waiting【考点】现在进行时.【分析】-你要去哪里,鲍勃?-去远足,Eric 正在学校门口等我.【解答】答案:D;根据上句Where are you going,Bob?和答语To go hiking.推测下句句意:Eric 正在学校门口等我.故用现在进行时态:am/are is+现在分词;故选 D6、(2016?十堰)-I shouted to you at the gate,bue you didn't hear me.-Really?I____a telephone call to my mother.()A.make B.was making C.made D.have made【考点】过去进行时.【分析】-我在门口大声喊你,但是你没有听到我.-真的吗?我正在给我妈妈打电话.【解答】答案:B;根据上句I shouted to you at the gate,bue you didn't hear me和答语Really?推测答语应为:我正在给我妈妈打电话.因为句中描述的是过去正在发生的动作,故用过去进行时态表达;"主语+was/were+现在分词";因为主语是I,故填was making;故选B.7、(2016?恩施州)--Where is your father?-I don't know,but he _______ the car when I left just now.()A.is washing B.washedC.was washing【考点】过去进行时.【分析】--你爸爸在哪里?--我不知道.但是刚才当我离开的时候他在洗车.【解答】答案:C.根据设空处when引导的时间状语从句用了一般过去时,判断设空处的动作在过去某个时刻,即"当我离开时"正在进行着,且动作在一段时间内持续进行,所以用过去进行时,过去进行时的构成是:主语+was/were+动词的现在分词,主语是he,所以be动词用was,故选 C 8、-Hi,Wang Ning!How’s the weather in Heze now?-It is terrible.It ________ all the morning.()A.rains B.is raining C.rained【考点】现在进行时.【分析】翻译:-你好,王宁!现在菏泽的天气怎么样?-很糟糕.整个上午都在下雨.【解答】根据句子情景,It is raining all the morning.整个上午都在下雨,所以用现在进行时,故选: B9、-Tony,could you give me a hand?-Wait a minute.I ______.()A.lock the door B.will lock the doorC.am locking the door D.was locking the door【考点】现在进行时.【分析】--托尼,你能帮我一下吗?--稍等.我正在锁门.【解答】根据Tony,could you give me a hand?托尼,你能帮我一下吗?可知:说的是现在的情况;根据Wait a minute.可知现在正忙着,应该用现在进行时态.现在进行时态构成:助动词be+doing,故选:C.10、Look!The police ______ the food onto the bank of the river.()A.am carrying B.is carryingC.are carrying D.are carried【考点】现在进行时.【分析】翻译:看!那些警察正在将食物搬到河岸上.【解答】由look判断为现在进行时:be+doing,the police表示那些警察,应用are carrying,故选:C11、-Where is your father?--He ________ the World Cup in the living room.()A.is watching B.watchesC.watched D.will watch【考点】现在进行时.【分析】翻译:--你的爸爸在哪里?--他正在客厅里观看世界杯.【解答】根据句意可知句子为现在进行时,所以选 A12、---Where is Linda?I can’t find her anywhere.---She ______ the flowers in the garden.()A.waters B.is wateringC.watered D.has watered【考点】现在进行时.【分析】-琳达在哪儿?我到处找不到她.-她正在花园里浇花.【解答】根据问句where is …?询问此人现在在哪儿,当然回答是此时在做某事,要用现在进行时,故选 B13、The zoo keeper is worried because the number of visitors _______ smaller andsmaller.()A.become B.are becomingC.is becoming D.have became【考点】现在进行时.【分析】动物管理员变得很焦急,因为游客人数正变得越来越少.【解答】答案: C the number of+名词作主语,后面的谓语动词要用单数,A,B三项的主语都得是复数;数字的变化和管理员的焦急是同时进行的,所以要用现在进行时.故选C.14、Look!The passenger in front of you _________ games with his HTC O ne M8.()A.is playing B.are playingC.were playing【考点】现在进行时.【分析】看!你前面的乘客正在用 HTC One M8 玩游戏呢.【解答】答案: A 在英语中,look,listen等,常用于句子的开头,表示提醒听者注意正在发生的事情.常用于现在进行时态.现在进行时态构成:助动词be+doing,又因主语是The passenger,是第三人称单数,所以应该用is,故选: A15、Would you mind turning down your music player?Everybody ________ now!I’m sorry.I’ll do it right now.()A.sleep B.slept。
一.现在进行时1)I am teaching English.2)She is learning to swim these days.定义:表示现在或现阶段(未必在说话时)正在进行或发生的动作或存在的状态易错点1. 结构主语+ be(is/am/are)+ (not) + 现在分词+ 其他。
I am doing my homework now.They are not cooking in the kitchen.疑问句:be 提前Are you cooking now? I’m hungr y.What is she looking at?易错点2. 现在分词1 一般情况下直接加ingstudy---studying speak---speaking say---saying carry---carrying2 以不发音的字母e结尾的单词,去掉字母e,再加ingcome---coming make---making leave---leaving have---having 3 以重读闭音节(重读闭音节即两个辅音中间夹一个元音并且重读的音节)结尾,呈现“辅,元,辅”结构的动词,双写末尾的辅音字母,再加ingstop---stopping sit---sitting run---running forget---forgetting begin---beginning这类词还有:cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。
把ie改y再加ing4. die---dying tie---tying lie---lying易错点3. 时间状语时间类:now, at this moment, at present, in this month,these days情境类:Look! Listen! Be careful!Where is Tom? I can’t find him.Is there raincoat yours?eg: At the (this) moment, he is only weeping.Look! My mother is running!!!Listen! They are reading.Be careful! The car is running at you.---Where is Tom? I can’t find him.---He is playing games.---Is there raincoat yours?---Mine is hanging out here.易错点4.特殊用法与always, constantly, forvever 等词连用,表示反复发生的动作或存在的状态,往往带有说话人的主观色彩,讨厌,憎恨,惊讶,喜欢等You are always changing your mind.He is often playing the guitar. I can’t focus.现在进行时表将来, 马上,按计划将要发生的事情来来去去开始停止死come, arrive, go, leave, begin, start, stop, dieThe bus is coming.I’m going home in half an hour.我一个半小时内要回家。
专题复习 --现在进行时一.意义:现在进行时是表示现在、说话瞬间或当前一直正在做着的动作.▲二.构成 :be (am, is ,are )+动词现在分词( -ing 形式)三 . 动词的现在分词的构成:(1)一般在动词末尾直接加 ing, read→reading; work →working(2)以不发音字母 e 结尾的动词,先去掉 e,再加 ing,如 skate → skating make → making dance → dancing write → writinghave → having ride → riding come → coming type→typing( 3)少数几个以 ie 结尾的动词要变 ie 为 y, 再加 -ingdie→dying tie→tying lie →lying★(4)辅+元+辅结构,应双写末尾的辅音字母,再加ing,如:putting running beginning stopping swimming shopping jogging sitting getting forgetting letting diggingplanning preferring四、现在进行时的句型转换:肯定句:主语+be + 现在分词 V-ing (+ 其他 )Eg1. I’m doing my homework now.Eg2. She is singing at the moment.Eg3. They are playing computer games now.否定句:主语 +be+not+ 动词 -ing + 其他 .Eg1. I’m not doing my homework now.Eg2. She isn’tsinging at the moment.Eg3. They aren’tplaying computer games now.一般疑问句: Be+主语 +动词 -ing + 其他?Eg1. Are you doing your home work now?---Yes, I am.---No, I ’ m not.Eg2. Is she singing at the moment?---Yes, she is.---No, she isn’t.Eg3. Are they playing computer games now?---Yes, they are.---No, they aren’t.特殊疑问句:特殊疑问词 +be+主语 +动词 -ing+其他?Eg1. What are you doing now?Eg2. Who is he talking to?Eg3. Where are they dancing?五、现在进行时的时间标志及用法:1)一般句中用到表示“在现在”的时间状语,如:now, right now, at the moment 或 It ’几s+点钟”句型,常判断用现在进行时。
在行: be (am,is are)+ V –ing在分: 1、-ing, looking2、以 e 尾,去 e +ing, hiking3、重音(元)双写最后一个音字母+ing 。
putting ,drawing. 4 、以 ie 尾的,ie y, + ing, dying, lying.在行的用:1、正在生或一直生的作。
He is watching TV all day.2、表示一种感情色彩。
How are you doing today?3、瞬( come, go, leave, arrive )用在行表示将来。
I ’ m coming. She is leaving forShanghai.句式构 : 肯定:主 +be (am,is are)+ V –ing+ 其它否定:主 +be (am,is are)+ not + V –ing+ 其它一般疑: Be (am,is are)+主 + V –ing +其它?主 +be + not肯定回答: Yes, 主 +be否定回答:No,志: now, at present, Look! Listen!⋯三、去行定:去某一刻正在行的作或者去某一段正在行的作。
He was playing while I was studying.We were expecting you yesterday. (昨天一整天的都在等)考点:be (was, were) +V-ing句式构:肯定:主 + be (was, were) +V-ing否定:主 + be+not (wasn’ t, weren -ing’ t) +V一般疑: Be (was, were) + 主 +V-ing用法:( 1)去某一刻正在行的作或者去某一段正在行的作He was playing while I was studying.We were expecting you yesterday.(2)瞬的去行表示去将来,表示去某刻将要生的作。
初中英语现在进行时讲解与练习(5篇可选)第一篇:初中英语现在进行时讲解与练习现在进行时(1)意义——当表示现在正在进行的动作或正在发生的事。
(2)构成: be(am, is ,are)+动词现在分词-ing形式肯定句:主语 + be + 现在分词V-ing(+ 其他)I’m doing my homework now.否定句:主语+be+not+动词-ing +其他.I’m not doing my homework now.一般疑问句:Be+主语+动词-ing +其他?Are you doing your homework now? Yes, I am.No , I’m not.特殊疑问句:特殊疑问词+一般疑问句? What are you doing now?(3)现在分词的构成:(1)一般在动词末尾直接加ing,(2)以不发音字母e结尾的动词,先去掉e,再加ing,如skate →skatingmake →making dance → d ancingwrite → writing have → having ride → riding come → coming (3)以重读闭音节结尾的动词,中间只有一个元音字母,词尾只有一个辅音字母,应双写末尾的辅音字母,再加ing,如: put-putting begin-beginningstop-stopping run-runningswim-swimming shop-shoppingsit-sittinglet-letting get-gettingforget-forgetting一、写出下例动词的现在分词形式1)give____2)use ____3)move____4)skate___5)draw____ 6)tell____7)ring____8)wear___9)get____10)put____11)hit____12)stop____ 13)keep____14)hurt____18)begin____ 19)forget____ 20)save___ _21)close___ 23)carry____二、将下例句子改成一般疑问句1)Mike is climbing the hill。
【最新整理,下载后即可编辑】现在进行时讲解与练习一.现在进行时概念: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。
二. 现在进行时结构:Be动词+Ving三.现在进行时几种句型用法:①陈述句(肯定句)主语+be(am, is, are)+现在分词,如:I am reading English.我正在读英语。
He is writing.他正在写字。
You are running.你正在跑步。
②一般疑问句Be(Am, Is, Are)+主语+现在分词,如:1. -Are you singing?你正在唱歌吗?-Yes, I am.是的,我在唱歌。
-No, I'm not.不,我不在唱歌。
2. -Is he (she) listening to music?他(她)在听音乐吗?-Yes, he (she) is.是的,他(她)在听音乐。
-No, he (she) isn't.不,他(她)不在听音乐。
③特殊疑问句疑问词+be (am, is, are)+主语+现在分词,如:1. -What are you doing?你正在干什么?-I am doing my homework.我正在做作业。
2. -What is he (she) doing?他(她)正在干什么?-He (She) is riding a bike.他(她)正在骑自行车。
④否定句主语+be(am, is, are)+not+现在分词I am not reading English我不在读英语。
【注】这里的现在分词指的是Ving形式;像look(看)、listen(听)、now(现在) 常出现在现在进行时态句子中。
请看:1.Look! Jack is swimming.看!杰克正在游泳。
2. Listen! She is singing.听!她正在唱歌。
3.I am cleaning my room now.现在我正在打扫房间。
初中英语八大时态全套精讲及练习题.1 一般现在时的用法1)经常性或习惯性的动作,常与表示频度的时间状语连用。
时间状语: every…, sometimes,ofen,always,usually, twice a week, at…, on SundayI leave home for school at 7 every morning. He watches Tv once a week .2) 客观真理,客观存在,科学事实。
The earth moves around the sun. Shanghai lies in the east of China.3) 表示格言或警句中。
Pride goes before a fall. 骄者必败。
注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例:Columbus proved that the earth is round..4) 现在时刻的状态、能力、性格、个性。
I don't want so much.Ann Wang writes good English but does not speak well.比较:Now I put the sugar in the cup.I am doing my homework now.第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。
再如:Now watch me, I switch on the current and stand back.第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
二. 构成及变化1、be动词的变化肯定句:主语+be(am,is,are)+其它。
如: I am a boy. 我是一个男孩。
否定句:主语+ be + not +其它。
如:He is not a worker. 他不是工人。
三、现在分词的构成:四、现在进行时的基本用法:(1) 表示现在( 指说话人说话时) 正在发生的事情。
We are waiting for you.(2) 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。
Mr. Green is writing another novel.(说话时并未在写,只处于写作的状态。
)She is learning piano under Mr. Smith.(3) 表示渐变的动词有:get, grow, become, turn, run, go, begin等。
The leaves are turning red.It's getting warmer and warmer.(4) 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩。
You are always changing your mind.(责备)(5)表示最近按计划或安排要进行的动作,如常与表示将来的时间状语连用,常用的动词有come,go,leave, start, arrive, have 等,如: He is leaving for Nanjing this evening,他今晚动身去南京。
We are having a holiday next Monday,我们下星期一放假。
五、不用进行时的动词1.感官动词不用于进行时态这些词有see,hear,smell,taste,feel,如:The cake smells good,那块蛋糕闻起来味道很好。
2.表示感情的动词不用于进行时态这些词有love,hate,like,fear,prefer,如I like playing basketball.我喜欢打篮球。
3.表示思考和理解等意义的动词不用于进行时态这些词有know,understand,wish,hope,forget,remember, need现在进行时一、写出下列动词的现在分词。
walk____________run_____________swim_____________make____________ go______________write__________shop______________sit_______________have____________sing____________dance_____________put____________ __see____________buy____________listen_____________jump______________二、用现在进行时完成下列句子。
1. What___________you___________(do)?2. Look! Someone _________________(dance).3. What_______he__________ (talk)?4. He_______________(clean) a car.5. _______you________________(write) a letter?6. __________Cindy___________ (jump) in the park?7. _______you____________(ask) questions?8. We____________________(play) games now.9. My father__________________(work) now.10. He_________________(read) an English book now.三、用所给的动词的正确形式填空。
1 .What_________you_________(do)now?2. What _______your mother_____________ (do) now?3. Look! Three boys______________________(run).4. Listen! some girls_______________________ (sing) in the classroom.5. It's nine o'clock. My father_____________________(work) in the office.6. Where is Mark? He___________________(sit) on the grass.7. Look, Miss Chen_________________ (play) football.8 What is our daughter doing? She_____________________(listen) to music.9. It's 5 o'clock now. We ____________________( have ) supper now.10. ______he____________(clean) the classroom? No. He isn't. He______(talk).四、按要求改写下列的句子。
are doing your homework.(用”I”作主语改写句子)_________________________________________________is closing the door now.(改成否定句)__________________________________________________3.The birds are singing on the tree.(就划线部分提问)__________________________________________________are cleaning the window.(改为一般疑问句)__________________________________________________ is dancing.(对划线部分提问)__________________________________________________ am riding a bike with my father.(对划线部分提向)__________________________________________________ mother is cooking the meal.(改为否定句)__________________________________________________8.Mary is writing letter to her pen pal.(对划线部分提问) __________________________________________________五、将下列句子改成现在进行时。
1. I watch TV.__________________________________________________2. Kitty and Ben have lunch at about twelve.__________________________________________________3. She works in a hospital.__________________________________________________4. What do you do?__________________________________________________5. Danny eats an apple.__________________________________________________过去进行时1)概念:过去进行时主要表示过去某一时刻正在进行的动作,或表示过去某一阶段一直在进行的动作2) 常用的时间状语this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while....My brother fell while he was riding his bicycle and hurt himself.It was raining when they left the station.When I got to the top of the mountain, the sun was shining.一、过去进行时结构:过去进行时谓语动词形式由”was/were+动词的现在分词”构成,如 What were you doing at the time of the meeting?开会的时候你正在干什么?Jimmy was watching TV at this time last Monday .上个星期一的这个时候吉米正在看电视。
否定句则在was/were后加一个not,疑问句将was/were提前则可如:He was reading a book at 5:00pm yesterday.→He was not reading a book at 5:00 yesterday.→Was he reading a book at 5:00 yesterday?(Yes, he was./ No, he wasn’t.)→Wha t was he doing at 5:00 yesterday?三、过去进行时的句式二、过去进行时用法:1. 过去进行时主要表示过去某个时刻正在进行的动作,常和表示过去的状语连用。
如:He was reading a book at 5:00pm yesterday.2.过去进行时也可以表示过去某一段时间内正在进行的动作。
He was reading a book from 9 to 5 yesterday.3.过去进行时与频度副词always forever, continually, constantly等连用时表示过去经常反复的动作,常常带有埋怨、讨厌、赞扬或喜爱等情绪。
⑴My sister was always being late.(表示埋怨)⑵He was always helping others. (表示赞扬)4. 过去进行时表示过去将要发生的动作现在进行时可以表示将来的动作,同样,过去进行时也可以表示从过去某时看来将要发生的动作,常用在间接引语中。