一般过去时,过去进行时和过去完成时.
一般过去时、过去进行时和过去完成时
语法专题突破
品味语法
1．I got up early，washed my face，had a quick breakfast and hurried to school.
2．He was watching TV at home from 3∶00 to 5∶00 yesterday afternoon.
3．He had just finished sweeping the classroom when the teacher returned from the office
自我探究
这三句都使用了过去的时态。第1句是一般过去时，表示“发生在过去的”动作；第2句是过去进行时，表示“在过去某一时刻或某段时间正在发生的动作”；第3句是过去完成时，表示在“过去某一时间之前已经完成的动作”。
讲解归纳
一、一般过去时
1．表示在确定的过去时间内发生的动作或状态。
Did you watch the football match broadcast on TV yesterday evening？你昨晚观看电视转播的足球赛了吗？
2．表示过去经常发生的动作或习惯性动作。
I always got up too late，and never had enough time for breakfast.
我总是起床很晚，从来没有足够的时间吃早饭。
【温馨提示】这种情况也可用used to 和would 表示。
3．描述几个相继发生的过去动作。
The students got up early in the morning，did morning exercises and then read English aloud in the open air.
学生们起床很早，做早操，然后在室外朗读英语。
4．有时动词的一般过去时形式上为过去，而实际上却指现在，即“原来想的”与现在的实际情况不相符。
I thought you were out.我原以为你出去了。
I didn’t know you were here.我不知道你在这里。
5．since 从句一般用过去时。
She has been living a hard life since her husband died.
自从丈夫死后，她一直过着艰苦的生活。
二、过去进行时
1．表示过去某一时刻正在进行的动作。
This time yesterday we were having an English lesson.
昨天这个时候，我们正在上英语课。
2．表示过去一段时间内正在进行的动作。
Shirley was reading a book last night but I don’t know whether she has finished it.
雪莉昨晚一直在看一本书，不过我不知道她现在看没看完。
3．表示从过去某一时间的角度看将要发生的动作，仅用于come，go，start，leave，stay，arrive 等动词。
He told me he was leaving for Shanghai tomorrow.
他告诉我他明天将要去上海。
4．表示礼貌，并不表示过去的时间，而表达现在的客气或礼貌。I was wondering if you could help me look up the word “erg”．不知你能否帮我查一下“erg” 这个单词。
三、过去完成时
1．表示在过去某一具体时间或动作之前已经完成的动作，常用by，before 等介词短语或状语从句表示。
I had learned maths all by myself by the age of fourteen.
我14岁时就已自学完了数学。
2．表示过去某一时间以前的经历，常与for，since 引导的表示过去的时间状语连用。John and Jane had known each other for a long time before their marriage.
约翰和简在结婚前就认识很长时间了。
四、一般过去时与过去进行时的区别
一般过去时侧重说明发生某动作的事实，表示动作已完成；过去进行时侧重强调某动作的持续过程或动作持续的长度，表示动作未完成。
I sometimes walked to the office to avoid the heavy traffic.为避开交通拥堵，我过去有时步行去上班。
He was working from 4 o’clock until supper time.
他从4点一直工作到晚饭时间。
语法专练
Ⅰ.用动词的适当时态填空
1．—Your phone number again？I____________(not catch)it.
—It’s 69568122.
2．The students ____________(write) busily when Miss Brown went to get a book she ____________(leave) in the office.3．As she ____________ (read) the newspaper，Granny ____________ (fall) asleep.4．He kept looking at her，wondering whether he____________(see)her somewhere
5．—Professor Liu in our school has become one of the top experts in this field.
—Yes，I know him very well.He once ____________(work) in Africa with wild animals. 6．—How did you damage your car so badly?
—I ____________(run) into a tree yesterday.
—I suppose you ____________(drive) too fast.
答案：1.didn’t catch 2.were writing；had left 3.was reading；fell 4.had seen 5.worked 6.ran；were driving
Ⅱ.单项填空
1．—You speak very good French!
—Thanks.I ________French in Sichuan University for four years.
A．studied B．study
C．was studying D．had studied
解析：选A。考查时态。句中我在四川大学学过4年法语是指过去发生过的事情，所以谓语动词用过去式，该题由于有for four years 造成一部分学生作出错误的选择，而选择D项2．Edward，you play so well.But I ________you played the piano.
A．didn’t know B．hadn’t known
C．don’t kn ow D．haven’t known
解析：选A。句意为：爱德华，你弹得好。但我(以前)不知道你弹钢琴。所谈论的是过去的行为，故用过去式。
3．We got to the station at 8∶00，but the train________at 7∶30.
A．left B．had left
C．was leaving D．has left
解析：选A。有具体的过去时间at 7∶30，应用一般过去时态。
4．(2011年南通第一中学质检)John was given the same suitcase his father and grandfather ________ with them to school.
A．took B．had taken
C．were taking D．would take
解析：选B。题干中的suitcase 是指“约翰的父亲和祖父”曾经带去上学的箱子，由此可知此处需用过去完成时。
5．—Hi，if you can’t enjoy that at a sensible volume，please use th e earphone.I’m sleeping.—I’m sorry.I ______ realize it ______ you.
A．don’t；bothers
B．didn’t；bothering
C．don’t；was bothering
D．didn’t；was bothering
解析：选D。表示过去一直打扰着别人，故选D项。
6．I don’t believe you’ve already finished reading the book—I ______ it to you this morning! A．would lend B．was lending
C．had lent D．lent
解析：选D。句意：不相信你已经读完了那本书——今天早晨我才借给你的。根据句中明确的时间状语this morning 判断用一般过去时。
7．The telephone ______，but by the time I got indoors，it stopped.
A．had rung B．was ringing
C．rings D．has rung
解析：选B。句意：电话一直在响，但是我进去以后，它却停了。表示我进入房间之前的时间里电话一直在响，所以用过去进行时。
8．—Did you watch the basketball match yesterday?
—Yes，I did.You know，my brother ______ in the match.
A．is playing B．was playing
C．has played D．had played
解析：选B。句意：——你看昨天那场篮球赛了吗？——是的，看了。你知道的，我弟弟也参加了比赛。比赛中“我弟弟在打篮球”是过去某一时间正在进行的动作，用过去进行时。9．We first met on a train in 2000.We both felt immediately that we ______ each other for years.
A．knew B．have known
C．had known D．know
解析：选C。句意：2000年在火车上我们初次见面。那一刻我们都感到彼此已认识多年。根据句意，从句动作know 发生谓语动作在之前，故用过去完成时。
10．(2011年安徽安庆一中高二测试)—Did Alan enjoy seeing his old friends yesterday?—Yes，he did.He ______ his old friends for a long time.
A．didn’t see B．wouldn’t see
C．hasn’t seen D．hadn’t seen
解析：选D。句意：——艾伦昨天和老朋友们玩得高兴吗？——是的，很高兴。他已经很久没有见到他的老朋友了。由时间状语for a long time 知应用完成时，而“很久没有见到朋友”又是昨天之前的事，故用过去完成时。
一般过去时 过去进行时 被动语态
一般过去时 一、一般过去时的基本构成 1、be动词的一般现在时形式：was , were 2、其他动词用过去式的形式 二、一般过去时的基本用法 1、在确定的过去时间里所发生的动作或存在的状态。例如：时间状语有：yesterday, last week, an hour ago, the other day, in 1982等。 Eg ① He didn't finish his homework yesterday. ② We visited the factory last week. 2、表示在过去一段时间内，经常性或习惯性的动作。因此在这类句子中，经常 使用always，often，once a month等表示事情发生频度的时间状语。 ① When I was a child, I often played football in the street. ② Whenever the Browns went during their visit, they were given a warm welcome. 那时，布朗一家无论什么时候去，都受到热烈欢迎。 **表示过去经常性的、习惯性的动作也可以用used to do 来表示。（强调现在已经不这样了） Eg I used to get up early in the morning. 3、有些句子，虽然没有表示过去确定时间的状语，但实际上是指过去发生的动 作或存在的状态的话，也要用过去时。 Eg I didn’t know you were in Paris. 我不知道你在巴黎。 （因为在说话时，我已经知道你在巴黎了。这句话指的是说话之前，所以只能用过去时表示。实际上，这句话暗指：But now I know you are here.） I thought you were ill. 我以为你病了呢。 （这句话应是在说话之前，我以为你病了。但是现在我知道你没病） 4、wish, wonder, think, hope等用过去时，作试探性的询问、请求、建议等，而一般过去时表示的动作或状态都已成为过去，现已不复存在。 Eg I thought you might have some. 我以为你想要一些。 Christine was an invalid all her life.（含义：她已不在人间。） Christine has been an invalid all her life.（含义：她现在还活着） Mrs. Darby lived in Kentucky for seven years. （含义：达比太太已不再住在肯塔基州） Mrs. Darby has lived in Kentucky for seven years. （含义：现在还住在肯塔基州，有可能指刚离去） 5、用过去时表示现在，表示委婉语气。 ①动词want, hope, wonder, think, intend等。 Eg Did you want anything else? 您还要些什么吗？ I wondered if you could help me. 能不能帮我一下。 ②情态动词could, would。 Eg Could you lend me your bike? 你的自行车，能借用一些吗？ 6、特殊句型： ①It is time for sb. to do sth “到……时间了”；“该……了”。 Eg It is time for you to go to bed. 你该睡觉了。
时态详解：过去进行时
时态详解：过去进行时 一、过去进行时的定义 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。如： I was having a talk with Li Hua at that time. 那时，我正在跟李华谈话。 I was watching TV at home last night. 昨晚我一直在看电视。 二、如何理解过去进行时： 大家知道，过去进行时表示说话时正在进行的动作或发生的情况。由此可推知，过去进行时就是表示在过去某时正在进行的动作或发生的情况。如汉语说“我进来时他正在吃饭”，如果“进来”发生在过去，那么“正在吃饭”显然就是过去某时正在进行的动作——也就是说，“进来”用一般过去时，“正在吃饭”就要用过去进行时。 三、过去进行的构成 过去进行时由“was / were + 现在分词”构成。如： Someone is knocking the door. 有人在敲门。 Steam was rising from the coffee. 咖啡冒着热气。 Clouds were flying across the sky. 云彩飘过天空。 注意有些was (were) doing sth不是现在进行时，而是系表结构，其中的doing sth是动名词，不是现在分词。如： Her job was washing clothes. 她的工作是洗衣裳。 Her hobby was growing roses. 她的爱好是种植玫瑰。 Her suggestion was having our conversation in French. 她的建议是我们用法语交谈。 四、过去进行时的主要用法 1. 表示在过去某一点时间或某一段时正在进行的动作。如： I was having a bath when the phone rang. 我正在洗澡，突然电话铃响了。 She was writing letters. I didn’t want to disturb her.她在写信。我不想打扰她。 2. 表示在过去短期内正在进行的动作或存在的情况，这种情况通常不会长期如此。如：
一般过去时与现在完成时的用法区别
一般过去时与现在完成时区别专题 一、前言： 初一下学期同学们学习了一般过去时态的相关知识，即将到来的初二上学期英语学习中，现在完成时是重要的学习内容。本文通过对比一般过去时和现在完成时，对现在完成时进行初步讲解，希望使同学们读新学期的学习有所准备。 二、现在完成时 1. 现在完成时的构成 现在完成时是由助动词have (has)+动词的过去分词构成。助动词说明该谓语是属于现在时范围。它和主语的人称、数要保持一致。过去分词是主要的谓语动词，说明句子的意义。 2. 现在完成时的用法 现在完成时表示过去某时发生的行为对主语目前产生的影响。即用过去发生的某个行为来说明现在的某种情况。 We are good friends.(现在的情况） I knew him in 1997.（过去的动作） We have known each other since 1997. （现在完成时把过去的动作和现在联系起来并着眼于现在） （1）表示动作发生在过去某个不确定的时间，但对现在留下了某种影响和结果。常被just、already、yet 等副词修饰。如： -Have you had lunch yet? -Yes, I have. I've just had it. 你（已经）吃午饭了吗？我刚刚吃过。（现在我不饿了） （2）表示从过去某一时刻开始一直持续到现在的动作或状态。这个动作可能刚停止，可能仍然在进行。常带有for和since等表示一段时间的状语。 如：He has taught here since 1981 他自1981年就在这儿教书。（可能还要继续教） I haven't seen her for four years. 我有四年没见到她了。 （3）表示说话前发生过一次或多次的动作，现在成为一种经验，一般译为汉语“过”，常带有twice,ever, never,three times等时间状语。 如：I have been to Beijing twice.我去过北京二次。 3.现在完成时的时间状语 （1）现在完成时属于现在时范围，故不能和过去的时间状语连用。如：yesterday,last Sunday,in1990,three years ago等。但是，在强调动作产生的后果和影响时，可以和一些表示不确定的时间状语连用。 a. 用副词already和yet。already一般用于肯定句中，yet一般用于否定句和疑问句中。 如：We have already finished our homework.我们已完成作业了。 They haven't finished their homework yet.他们还没有完成作业。 b.用ever 和never。多用于否定或疑问句中，表示“曾经”或“从未“等。 如：-Have you ever been to the Great Wall? 你曾经去过长城吗？ -I have never been to the Great Wall.我从未去过长城。 c.用表示到说话为止的过去时间状语，如just, before, up to now, the past few years等。 例如：I have seen her before, but I can not remember where. 我以前见过她，但记不起在哪里见过。
过去进行时
一、概念和用法:过去进行时 表示在过去某一时刻或某一段时间内进行或发生的动作。其形式为was /were + V-ing。 常与表示过去的时间状语连用,如:last night,last Saturday等;或者与when,while,as引导的过去时间状语连用。例如:We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。What was he researching all day last Sunday? 上周日他一整天都在研究什么?时间段 二、过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词 短语、副 词或从句来表示。如:What was she doing at nine o…clock yesterday? 昨天晚上九点她正在做什么?(介词短语表示时间点)When I saw him he was decorating his room. 当我看见他的时候他正在装饰房间。(when从句表示时间点) 三、在复合句中,如果主要动作和背景动作都是延续的或同时发生的,那么主 从句的 动词都可用过去进行时。例如:While he was waiting for the bus,he was reading a newspaper.他边等车边看报。(两个动作都是延续的)He was cleaning his car while I was cooking. 他擦车时我在做饭。(两个动作同时进行) 四、通常不能用于过去进行时的动词主要有:agree,be动 词,believe,belong,care,forget,hate,have(拥有),
一般过去时-现在完成时和过去完成时
一般过去时，现在完成时和过去完成时 一般过去时态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，也表示过去经常或反复发生的动作，常和表示频度的时间状语连用，试看下列例句： 1. I was in the classroom yesterday morning 2. My father was at work last week. 3. I visited the Palace Museum three weeks ago. 4. He always went to work by bus last year. 5. I wrote home once a week at college. 1. yesterday或以其构成的短语：yesterday morning(afternoon, evening)等； 2. 由"last+一时间名词"构成的短语：last night, last year (winter, month, week)等； 3. 由"时间段+ago"构成的短语：a moment ago, a short time ago, an hour ago等； 4. 其它：just now或者由句子本身的时态所反映出来的。 现在完成时表示：(1)过去发生或已经完成的动作对现在造成的影响或结果, 常与already，just，yet，before，ever，never 等副词连用；(2)发生在过去某一时刻的,持续到现在的动作（用行为动词表示）或状态（be动词表示），常与for（+时间段），since（+时间点或过去时的句子）连用。试看下列例句： 1.My father has brought many books for me , so I can do some reading now. 2.I have already finished my homework, so I can give it to my teacher now. 3.Kevin hasn't seen the film yet, so he has nothing to say about the film. 4.This is the best film I have ever seen. 5.Mary has been ill for three days. 6.I have lived here since 1998. 现在完成时不能和表示过去的时间状语连用，如yesterday, last year, two days ago, just now 等等，但可以和already, yet, sometimes, always, before, recently,ever, never等连用。
一般过去时过去进行时
. 一般过去时、过去进行时 --寒假 Name: ______________ Date:___________ ●Warm-up: 生动有趣的水果习语（一） 在英语中,水果不仅指水果本身,在习语中,它们还有其他的含义. Apple 1.the apple of one's eye意为“掌上明珠,心爱之物”. e.g.: He is the apple of his mom's eye.他是他妈妈的掌上明珠. 2.the Big Apple指纽约(New York) e.g.: The little boy is from the Big Apple.这个小男孩来自纽约. Banana top banana 有“领袖,老板(boss)”的意思 e.g.: He is very happy to be the top banana.他非常高兴当了老板. ●知识点将台
一般过去时: 1.谓语构成-------用动词过去式 以work为例: I /you(你) 其它的单数名词或专有名词He/she/it/worked. )/they你We/you用法2 . last night①表示过去某一时间内发生的动作: The snow stopped , 可与often, always等连用。②表示过去经常发生或习惯性的动作或状态My mother always went to work by bus last year. / I was fat two years ago. e.g.: 3.动词过去式的构成 live---- work---- ①一般在动词原形后加-ed/d: dance---- plan---- -ed: 1②以个元音字母加1个辅音字母结尾的重读闭音节词加 shop--- try------ iy③以辅音字母加结尾的动词变y为再加—ed: carry---- ) 等 stay----- 注意(: play---- ) ④不规则变化(特殊记忆 4. 常与一般过去时搭配的时间状语 ago ago①与连用: a moment/two minutes/three hours/five days/one week/six months/four years'. . ②与last一起用的状语词组: last time/week/month/spring/year/Monday ③与one/that连用: one/that morning/evening/night/day
英语过去进行时的用法
过去进行时的用法 一、过去进行时的时间状语 1. when 和while引导的状语从句中，强调某个动作正在进行的过程中时要用进行时态，while 表示一段时间，因此它所引导的状语从句中，谓语动词常用进行时态，如： When/While we were having supper, the light went out. 我们正在吃饭时灯熄灭了。 2. 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。 二、下面几种情况不用一般过去时而要用过去进行时： 1. 表示过去某一阶段暂时性的习惯动作时。如： Tom was getting up at six o’clock every day that week. 汤姆那一周里每天都是六点钟起床。 2. 与always连用表示赞美，厌烦等感情色彩时。如： John was always coming to school late. 约翰上学总是迟到。 Lei Feng was always doing good deeds for the people. 雷锋总是为人民做好事。 3. 用来描写故事发生的情景时。如： It was a dark night. The wind was blowing hard and the rain was falling heavily. A PLA man suddenly appeared on the river bank. He wanted to cross the river.那是一个漆黑的夜晚，风刮得很厉害，雨下得很大，一个解放军战士突然出现在河岸上，他想过河去。 4. when作并列连词，表示“（这时）突然”之意时，第一个并列分句用过去进行时，when引导的并列分句用一般过去时。如： I was taking a walk when I met him. 我正在散步，突然遇见了他。 We were playing outside when it began to rain. 我们正在外边玩，这时下起雨来了。 5. go, come, leave, start, arrive等动词可用过去进行时表示过去将来的含义。如： I was leaving for Wuhan that day. 那天我正要去武汉。 She was coming later. 她随后就来。 三、过去进行时表示婉转语气（只限于want, hope, wonder 等动词），用以提出请求。如： I was wondering if you could help me. I was hoping you could send me home. 1. 过去进行时的定义
现在完成时和一般过去时专项练习
现在完成时和一般过去时专项练习 一、用所给单词的正确形式填空。 1.--_____ you _____ (have) lunch yet? ---Yes，I . --- When____ you _____ (have) it? ---I______ (have) it at 12:00. 2._____ she _____(write) a letter to her aunt yet? Yes, she_____ . She__________ (write)it the day before yesterday 3. --______ you____ (find) your knife yet? ---Not yet. 4. I _________(sing) the English song before. 5. I ____ never _____(see) him before. 6.. She_____ just _____(ride) a horse? 7. Tom with his mother _________(shop)just now. . 8. Sam ________ (go) to school by bike last year. 9.My brother _______(join) the army in 1999. 10.My brother _______(be)in the army since1999. 11.John_________( not watch ) TV last night. 12.She ______ (do) her homework already. 13.Where is Jack? He______(go) the park. 14. I _________ (read) the magazine yesterday. 15.What was she doing when she __ (come) here. 16.We_______ (play) football five hours ago. 17..Mike ______ already ______(finish) the work. 18. We ___________(run) out of money. What shall we do? 19. I _____ just ______ (lose) my math book. 20. I ___ _ (be) to Beijing twice 21.My father _____ never____(eat)ice cream. 22.I __________(work) here since 1995. 23.The_______(teach) English since they (come) to this school. 24.We __________(learn) 1000 words so far. 25. Tom ____________( be) away for three days. He will come back tomorrow. 26.The teacher _________(leave) two days ago. 27.The teacher______(be) here since two days ago. 28.--- _____ you ______ (clean) the room yet? --Yes, we __________ (do) that already. --When _______ you ______ (do) it? ---We _______ (do) it an hour ago. 29. ---______ he ______ (see) this film yet? --Yes,he _____. --When _____ he _____ (see) it? --He ____ it last week. 30. I _________ (read) the book twice. It’s interesting. 31—Where’s she? .-- She ________ (go) to Pairs. -- How ______she ______(go) there? --She _______ (go) there by air. 32. So far, many countries ___ _ (improve) their environment. 33. Mr Chen _____ (give)up smoking last year. 34. Mr Chen ______ (give) up smoking since last year. 35.It’s ten years since I ________(meet) her. 36.This is the most interesting book that I_________(read). 37.She _________(work) in this hospital in 2005. 38. She _________(work) in this hospital since 2005. 39.I __________ (clean) my room two hours ago. 40. I ________(clean) my room since two hours ago. 41 The old men ____________ (live)in the house for ten years. 42. Mum is not at home now. She _______ (go) the shop. 43.The sun ________(rise) since five o’clock. 44.I’m sorry I’ve already_______(forget) your name. 45.My leg _______(hurt) a lot last night. 46.They ________(eat) a lot of chichen already. 47.--- he ______ (give) the book back to the library? --Not yet. 48.My uncle _______(teach) English for ten years. He loves his job. 49.I ________(spend) five hours watching TV last weekend. 50.He’s just _______(tell) us a story. 二、按要求变换句型。 1.I have already eaten the food.(否定句) 2..We have ever read this book. .(否定句) 3.The plane has arrived. (否定句) 4. She’s lent some money to others. (否定句) 5. She has already visited her aunt.（一般疑问句并肯定回答） 6..My father has already hadlunch. （一般问句并否
过去进行时的用法归纳
过去进行时的用法归纳 过去进行时是英语语法中常用的一种，大家都知道过去进行时要怎么用吗? 特地整理归纳了过去进行时的使用方法，来看看吧。 一、过去进行时的时间状语 1. when 和while引导的状语从句中，强调某个动作正在进行的过程中时要用进行时态，while表示一段时间，因此它所引导的状语从句中，谓语动词常用进行时态，如： When/While we were having supper, the light went out. 我们正在吃饭时灯熄灭了。 2. 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。 @ 二、下面几种情况不用一般过去时而要用过去进行时 1. 表示过去某一阶段暂时性的习惯动作时。如： Tom was getting up at six o’clock every day that week. 汤姆那一周里每天都是六点钟起床。 2. 与always连用表示赞美，厌烦等感情色彩时。如： John was always coming to school late. 约翰上学总是迟到。
Lei Feng was always doing good deeds for the people. 雷锋总是为人民做好事。 3. 用来描写故事发生的情景时。如： : It was a dark night. The wind was blowing hard and the rain was falling heavily. A PLA man suddenly appeared on the river bank. He wanted to cross the river.那是一个漆黑的夜晚，风刮得很厉害，雨下得很大，一个解放军战士突然出现在河岸上，他想过河去。 4. when作并列连词，表示“(这时)突然”之意时，第一个并列分句用过去进行时，when引导的并列分句用一般过去时。如： I was taking a walk when I met him. 我正在散步，突然遇见了他。 We were playing outside when it began to rain. 我们正在外边玩，这时下起雨来了。 5. go, come, leave, start, arrive等动词可用过去进行时表示过去将来的含义。如： I was leaving for Wuhan that day. 那天我正要去武汉。 She was coming later. 她随后就来。 . 三、过去进行时表示婉转语气 (只限于want, hope, wonder 等动词)，用以提出请求。如： I was wondering if you could help me.
一般过去时与现在完成时和过去完成时的比较
①一般过去时的基本用法 a)表示过去某个特定时间发生的动作或存在的状态。常与过去时间连用. a moment ago(刚才)，yesterday morning，last night/ week，the day before yesterday(前天)，just now(刚才)等。 He suddenly fell ill yesterday. 昨天他突然生病了。 b)表示过去经常发生的动作或存在的状态。 I wrote home once a week at college. 我上大学时每周给家里写一封信. c)表示过去连续发生的一系列动作。 She entered the room, picked up a magazine and looked through it carefully. 她走进房间，拿起一本杂志，认真地翻阅了起来。 d)在时间、条件状语从句中用一般过去时代替过去将来时. We would not leave until the teacher came back. 老师回来我们才会离开。 ②一般过去时的特殊用法 a)在虚拟语气中表示现在或将来时间的动作或状态。 I wish I were twenty years younger. 但愿我年轻20岁。 b)在口语中，一般过去时往往显示委婉客气 Might I come and see you tonight? 我想今晚来看你，好吗？ 现在完成时的用法: 1) 表示过去发生或已完成的某个动作对现在产生的影响或结果，强调的是这个影响或结果，一般不与过去时间连用，常同already, just, yet等状语连用例：I have just turned off the light. 我刚刚把灯关上。（结果是灯已经关上了） She has lost her bike. 她把自行车丢了。（影响是他现在没有自行车骑了） 2) 表示开始于过去、持续到现在的动作或状态，并可能继续下去（也可能不继续下去），常同包括现在在内的时间状语连，也同“for+时间段”或“since＋时间点”的状语连用 She has taught in the school for ten years. 她在这所学校教书已经10年了。 I haven’t eaten anything since breakfast. 我从早饭起就一直没有吃东西。
【初中英语】过去进行时完整归纳
【初中英语】过去进行时完整归纳 一、初中英语过去进行时 1．When I saw her on the way here, he a magazine. A. reads B. is reading C. was reading D. will read 【答案】 C 【解析】【分析】句意：当我在路上看到他的时候，她正在读一本杂志。在含有时间状语的复合句中，时间状语从句是一般过去时，延续性动词在主句用过去进行时。故选C。【点评】考查动词的时态，本题涉及过去进行时的应用，以及在含有时间状语的复合句中，时间状语从句是一般过去时，延续性动词在主句用过去进行时。 2．— I called you last night, but nobody answered. Where were you then? — Oh, I ____________ my pet dog in my yard. A. walked B. was walking C. am walking D. will walk 【答案】 B 【解析】【分析】句意：——昨晚我给你打电话了，但是没人接，那时你在哪里？——哦，我在院子里正在遛我的宠物狗。A.一般过去时；B.过去进行时；C.现在进行时；D.一般将来时。根据Where were you then，可知是昨晚打电话那时正在遛狗，所以用过去进行时，故选B。 【点评】考查过去进行时，注意平时识记，理解句意。 3．When we got off the train this morning, it heavily. A. rains B. rained C. is raining D. was raining 【答案】 D 【解析】【分析】句意：当我们今天早上下火车的时候，雨下的很大。根据got off和this morning，可知时间状语从句的时态是一般过去时，主句应是过去进行时，故选D。 【点评】考查过去进行时，识记过去进行时的使用方法。 4．—What were you doing at this time yesterday? —I ________on the grass and drawing a picture. A. sit B. sat C. am sitting D. was sitting 【答案】 D 【解析】【分析】句意：—昨天这个时候你在做什么？—我正坐在草地上画画。问句用过去进行时，所以答语也应用过去进行时，was sitting。故选D。 【点评】考查过去进行时的用法。注意根据时间状语和上下文来确定句子的时态。 5．—I called you at about ten o'clock this morning. But you didn't answer the phone.
现在完成时和一般过去时
现在完成时专项练习 一、用since和for填空 1______ two years 2_______ two years ago 3_______lastmonth 4______1999 5 _______ yesterday 6 _______ 4 o’clock 7 ______ 4 hours 8_______ an hour ago 9_______ we were children 10 _____ lunch time 11 ______ she left here 12. He has lived in Nanjing ________ the year before last. 13. I’ve known him __________ we were children. 14. Our teacher has studied Japanese _________ three years. 15. She has been away from the city ___________ about ten years. 16 It’s about ten years __________ she left the city. 17 How long have you been here?-______ half past three. 18How long has that car been here?-______ yesterday. 19 How long have you been in this school?-______ four years. 20 How long has that boy been in your class?-______ six weeks. 21 How long have you lived here?-______ 1996 二、用have(has) been、have(has) gone 、have/has been to/in, have gone to填空。 1、A: Where ____________ Li Fei ___________? B: He ____________ to Hainan Island. A: How long ___________ he ___________ there? B: He _____________ there for three days. A: When will he come back , do you know? B: I’m afraid he won’t come back recently. A: Could you tell me the way to Hainan Island? B: Sorry, I _________ never ___________ there. A: How many times ___________ Li Fei __________ to that place? B: He _____________ there only once. 2、Where is Jack? He __________ his country. John _______ England since he came back. How long _____ he _____ this village? The Smiths ______ Beijing for years. _____ you ever ____ America? -- Yes, I _____ there many times. I _____ this school since three years ago. 三、选择填空
一般过去时,过去进行时和过去完成时
一般过去时 1.表过去发生的事情或存在的状态 eg Suddenly,the clouds cleared and the rain stopped. 2.表过去经常发生的事情 eg I was very thin in my childhood. 3.带有确定的过去的时间状语 eg Did you meet yesterday? He left just now. We often played together when we were children. 我们小时候常在一起玩。 He used to smoke a lot, but he doesn’t now. 他过去经常抽烟，但现在不抽了。 Whenever we were in trouble, he would help us. 每当我们遇到困难，他都会帮助我们。 He said he would wait until they came back. 常和一般过去时连用的过去时间状语有：last night (week ,month , year , century , etc.) , yesterday , the day before yesterday , yesterday morning ( afternoon , evening ) , in 1999 , two hours ago ( one week ago , tree years ago , …)等等。 使用一般过去时，在某种意义上说就是要强调动作或状态发生或存在于过去的某个时候。"过去"的时间概念有两层意思：一是指"现在某个时间"以前的时间；二是指"说话、写文章的那个时间点"以前的时间， 注意：用于某些特殊结构中表示现在： It’s time we star ted. 我们该动身了。 I wish I knew his name. 要是我知道他的名字就好了。 I’d rather you lived closer to us. 我希望你能住得离我们近点。 【注】该用法主要用于it’s time, I wish, I’d rather, if only, as if, as though 等少数结构后接从句的情形，其中有些结构后面的句子还可用一般过去时表示将来： I’d rather you came next Monday. 我宁愿你下周星期一来。 另外表主观想法的虚拟条件句也用一般过去时表示现在： If I had the money now I’d buy a car. 假若我现在有钱，我就买辆小汽车。 过去进行时 1、表示在过去某时刻正在进行的动作 eg At this moment yesterday, I was packing for camp. When I came to see her last time, she was writing an article. What were you doing at eight last night ? 2.用于故事的开头，交代故事发生的背景情况 eg One night, he was typing in his study . Suddenly , a man broke … 主要表示在过去的某个时间点上正在发生、进行的动作。由于它的定义是表示在过去的某个时间点上正在发生、进行的动作，所以，句子常带有一个表示“过去某个时间点”的状语。这个状语可能是短语，词组，或是一个从句。也可能是通过上下文来表达这层意思。 3)（仅限少数动词）表示在过去的未来时间要发生的动作。例如： She told me that she was going to Hainan for her holiday. 她告诉我她将去海南度假。 过去完成时 1、发生在“过去的过去”
过去进行时知识点总结
知识点总结 1.定义 过去进行时常表示过去某一时刻或过去某一阶段内正在进行的动作。 2.构成：was/were +doing 3.过去进行时的基本句型 肯定式I was working. He / She / it was working. We were working. 疑问式Were you working? Was he / she / it working? Were we working? 否定式I was not working. He / she / it was not working. We were not working. 4.过去进行时的基本用法 a.过去进行时表示过去某一时间正在进行的动作，常和表过去的时间状语连用，如： I was doing my homework at this time yesterday. They were expecting you yesterday. b.过去进行时可与soon, the next moment, in minutes, minutes later等时间状语连用，表示一个新的动作刚刚开始。如： Soon the whole town was talking about it. c.过去进行时可用来申述原因或用作借口，这种用法常用在口语中。如： -- Have you finished your homework, Mary? -- No, I was helping my mother is the kitchen all day yesterday. d.过去进行时可用来为一个后一系列动作的发生提供背景。如： I hurt my leg when I was riding a bike.我在骑车时把腿摔坏了。 e.过去进行时可表示过去未曾实现的愿望或打算，这时be动词was/were要重读。如： I was writing him a letter this morning and forgot all about it . I was seeing her tomorrow. He was watching the play yesterday, but he was too busy. 5. 一般过去时和过去进行时的区别 （1）一般过去式常表示在过去某时发生的动作或存在的状态（包括过去习惯动作），常与一般过去时连用的时间状语有just now, a moment ago, yesterday, last week(month, year), the day before yesterday及表示过去的时间状语从句。如： I was sixteen yesterday old last year. He worked in a factory in 1986. I met her in the street the day before yesterday. He often swam in the river when he was young. （2）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。 What were you doing at seven p.m. yesterday? I first met Mary three years ago. She was working at a radio shop at the time. I was cooking when she knocked at the door. （3）一般过去时往往表示某一动作已经完成，而过去进行时却表示动作在持续或未完成。如： I saw you while you were speaking to the teacher. 注意：有的过去时间状语既可用于一般过去时，也可用于过去进行时，但含义不同。如： She wrote a letter to her friend last night.（信写完了） She was writing a letter to her friend last night.（信不一定写完）