第一篇:过去完成时的自我介绍
过去完成时的自我介绍
Hello, everyone!认识我了吗?我是过去完成时态啊,是不是觉得和现在完成时态有些相似处呢?这样吧,来听听我的自我介绍吧!
<表现形式>
1.基本形式:had + 过去分词。
2.否定形式:had + not + 过去分词(had not照样可缩写hadn't)。
3.一般疑问形式:had提到句首,回答用Yes, 主语 + had./ No, 主语 + hadn't.例如:---Had she told you to go there earlier yesterday? 她昨天告诉过你早点儿到那儿吗?---Yes, she had./ No, she hadn't.是的,她告诉了。/ 不,她没有。
4.被动语态形式:had + been + 过去分词。如:
When I got there, the windows had been broken.当我到那儿时,窗户已经被打破了。
<最佳拍档>
我可是个相对的时态,自然不能离开过去某时刻动作而“独闯天下”,只能早于过去某时刻动作,或频频“光顾”于主句为一般过去时的宾语从句中,所以already / yet / still / just / before / never / by(the end of)last year 等时间状语常来“配合作战”;也常活跃在after / before / when + 过去时态从句或by the time + 过去时态从句等的主句中。如:
By the time we got there, she had left.当我们到达那里的时候,她已经离开了。
<与其他时态间的联系与区别>
1.与一般过去时态“小同大异”:我和一般过去时都可指动作发生在过去,但我强调动作相对于过去某一时刻已经完成;而一般过去时则强调动作发生在过去某一时间或过去经常性、习惯性动作,需要特别注意的是:当动作附带yesterday、last year等过去时间状语时,应用一般过去时态。请区别:
a.By the end of last year, I had visited seven different cities.b.We learned another English song last month.2.与现在完成时态“似是而非”:现在完成时表示动作相对于现在已经完成,其标准对照时间点为现在;而我表示动作相对于过去某一时刻前已完成,其标准对照时间点为过去。试比较:
I have been there twice.我去过那儿两次。
I had been there twice before I went to school.在我上学前,我去过那儿两次。
怎么样,各位,对我有所了解了吗?来到后面的时态训练营一试身手吧!
【完成时态专练】
1.He ___________(turn)off the light.We can leave now.2.By the time we got to the cinema, the film ___________(begin).3.She ___________(finish)her homework before I left school.4.My mother ___________(be)a teacher since 2003.5.He told us that he ___________(give)the book to his brother.6.I ___________(wash)all the clothes.So I can have a rest.7.They ___________(stay)in China for a long time.8.My father ___________(arrive)home before nine o’clock last night.
第二篇:过去完成时教案
过去完成时教案
教学目标:
知识目标:通过复习使学生巩固有关过去完成时有关知识并能够运用所学知识解决时态的题目。
能力目标:提高学生综合运用所学知识解决问题的能力。
德育目标:通过复习使学生树立较强的自信心,形成克服困难的意志。重点和难点:
1、正确使用过去完成时解决时态问题。
2、过去完成时和一般过去时的区别。课型:复习课
教法:讲解练习相结合 教具:课件
教学过程
一、复习导入
1、复习了解英语中的7种时态。
2、结合历届高考试题分析对时态知识的考察情况。
何时态都是“时间”与“动作的意义”的结合。过去完成时的时间很明显是“过去”;其动作的意义就是已经发生,换句话说就是完成了的情况。复习时应注意四点。
二.结构
过去完成时的基本结构是:“had + 动词的过去分词”。例如:
I had learned 2,000 English words by the end of last term.到上学期期末为止我已经学了2,000个英语单词。
三.实质
过去完成时表示在过去了的某个时间或动作之前所发生的动作,其实质就是“过去的过去”。例如:
When the teacher came into the classroom,Liu Hong had gone home.当老师走进教室时,刘红已经回家了。(“回家”发生在过去的动作“走进”之前)
四.搭档
1.“介词by +含一般过去时态的句子”。介词by 本身表示“在„„之前;到„„为止”。例如:
Edison had built a chemistry lab by the time he was ten.爱迪生十岁的时候就已经建立了一个化学实验室。
2.“时间状语从句”。例如:
When my mother got home,I had already done 10 maths problems.当妈妈到家时,我已经做了十道数学题。
3.“宾语从句”或“间接引语”。例如:
The teacher asked if we had finished doing our homework.老师问我们是否做完了作业。
He said that the had he visited the place twice.他说这个地方他已经参观过两次了。
五.注意
1.和现在完成时不同,过去完成时有时也可以用在含有表示过去的时间状语的句子中。例如:
They told me that the letter had arrived on May 3rd.他们告诉我信件五月三号就到了。
2.在since 引导的状语从句中,用一般过去时的时候较多,主句用过去完成时。例如:
I saw Zhang Na last week.We had not seen each other since we parted in Beijing.上周我见到了张娜。从北京分手后我们就再没见过面。
since 引导的时间状语从句中有时也可以用过去完成时。例如:
The girl had changed greatly since we had met each other last time.从我们上次见面以来这个女孩改变了很多。
3.intend,hope,plan,mean,want,think 等动词的过去完成时可以用来表示一个本来打算做而没有做的动作。例如:
We had hoped to catch the 8:00 train,but found it was gone.我们本来希望赶八点的火车,却发现车已经开了。
4.当主句的时态是过去时态时,在宾语从句中有明确的表示过去的时间状语时,仍用一般过去时而不用过去完成时。例如:
She said she was born in 1992.她说她是1992年出生的。六.复习小结 七.作业
1.Exercises in the text 2.Extra homework
第三篇:英语现在完成时和过去完成时
英语过去完成时
基本用法:
(1)表示在过去某一时刻或动作以前完成了的动作,也可以说过去的时间关于过去的动作。即“过去的过去”。可以用by, before等介词短语或一个时间状语从句来表示,也可以用一个表示过去的动作来表示,还可能通过上下文来表示。例如:By nine
o’clock last night, we had got 200 pictures from the spaceship.到昨晚9点钟,我们已经收到200 张飞船发来的图片。
(2)表示由过去的某一时刻开始,一直延续到过去另一时间的动作或状态,常和for, since构成的时间状语连用。例如: I had been at the bus stop for 20 minutes when a bus finally came.当车来的时候,我在车站已等了20分钟。(3)叙述过去发生的事情,在已叙述了过去发生的事情后,反过来追述或补述以前发生的动作时,常使用过去完成时。例如: Mr.Smith died yesterday.He had been a
good friend of mine.史密斯先生昨天去世了。(4)在含有定语从句的主从复合句中,如果叙述的是过去的事,先发生的动作常用过去
完成时。例如: I returned the book that I had borrowed.我已归还了我借的书。(5)过去完成时常常用在told,said,knew,heard,thought等动词后的宾语从句(或间接引语)中,这时从句中的动作发生在主句表示的过去的动作之前。例如: He said that he had known her well.他说他很熟悉她。(6)状语从句:在过去不同时间发生的两个动作中,发生在前,用过去完成时;发生在后,用一般过去时。如when,before,after,as soon as,till/until引导的 例如: When I woke up, it had already stopped raining.我醒来时雨已停了。注意:如果两个动
作紧接着发生,则常常不用过去完成时,特别是在包含before和after的复合句中,因为 这 时从句的动作和主句的动作发生的先后顺序已经非常明确,这时可以用一
般过去时代替过去完成时。例如: After he arrived in England, Marx worked hard to
improve his English.马克思到达英格兰之后,努力提高他的英语水平。
(7)动词think, want, hope, mean, plan, intend等用过去完成时来表示过去未曾实现的想法,希望,打算或意图等。例如: They had wanted to help but could not get there in time.他们本来打算去帮忙,但没有及时赶到那里。
(8)过去完成时还可用在hardly…when…, no sooner…than…, It was the first
(second, etc)time(that)…等固定句型中。例如: Hardly had he begun to speak
when the audience interrupted him.他刚开始演讲,听众就打断了他。时间状语:before,when,after,by+,until, once,had no sooner……than
英语现在完成时
1.现在完成时的“完成用法” 现在完成时的“完成用法”指的是动作发生在过去某一
时刻并已结束,但该动作对现在产生了影响,与现在情况具有因果关系。例如:
He has turned off the light.他已把灯关了。(动作结束于过去,但说明的是现在的情
况--灯现在不亮了。)现在完成时“完成用法”的特点是动作不延续,因此,该时
态只能与表示不定的过去时间状语(如:already,yet,before,recently等)、频度时
间状语(如:never,ever,once等)、包括现在时刻在内的时间状语(如:this morning
/ month /year...,today等)连用。例如: Have you found your pen yet?你已
找到你的钢笔了吗?2.现在完成时的“未完成用法” 现在完成时的“未完成用法
”指的是动作开始于过去某一时刻,一直延续到现在,或可能还要继续下去。例如:He has lived here since 1978.自从1978年以来,他一直住在这儿。(动作起始于1978年,一直住到现在,可能还要继续住下去。)此种用法的句中常需一个表示一段时间的状语(由since或for引导),或表示与现在时刻相连的时间状语(如:up to now,so far)等。例如:I have heard nothing from him up to now.到目前为止我没有他的任何消息。注意:(1)现在完成时的未完成用法只适用于延续性动词,不可用于终止性动词,即瞬间完成或延续时间很短的动词。如:come,go,arrive,leave,join,become,die等。(2)现在完成时常见两种句型:①主语+have / has been+for短语②It is+一段时间+ since从句例如:He has been in the League for three years.或It is three years since he joined the League.他入团已三年了。
第四篇:九年级英语过去完成时教案
2010年中考英语时态复习系列
(七)过去完成时
过去完成时表示过去某一时间或某一动作之前已经发生或完成的动作,动作发生的时间是“过去的过去”。它是一个相对的时态,只有在和过去某个时间或动作相比较时才会用到.E.g.By the end of the match, they had kicked two goals.We had already had lunch before we arrived there.其结构是“had+过去分词”.它的否定句是在had后边加not,变一般疑问句是把had提前。E.g.I had reached the station before 9:00 o'clock.I had not reached the station before 9:00 o'clock.Had you reached the station before 9:00 o'clock?
它通常和before, by the end of 等引导的表示过去的时间状语连用.另外, 复合句的主句为一般过去时, 宾语从句表达过去发生的动作时,从句也要用过去完成时.E.g.He said he had never seen such an exciting match before.做题时常见错误如下:
一、had形式易写错
例:He hads(have)gone home when I got to his office.答案:had 解析:have/has 的过去式都为had, had 在过去完成时中也是助动词, 不能再有单三人称的变化.二、易与现在完成时弄混
例:He asked what I have(have)said.答案:had 解析:现在完成时强调对现在的影响或结果.而过去完成时强调对过去的影响或结果.
三、易与一般过去时弄混
例:She lived(live)in New York for eight years before he came to China.答案:had lived
解析:一般过去时表示过去发生的动作或存在的状态。而过去完成时主要体现过去发生的两动作先后有别,即比过去发生的某动作还要“过去”,两动作中先发生的是过去完成时,后发生的则只用一般过去时。专项练习:
一、单选 When Li Ming hurried home, he found that his mother ____already____to hospital.A has;been sent
B had;sent
C has;sent D had;been sent 2 We ____five English songs by the end of last term.A had learned B learned
C have learned
D will have learned 3 Han Mei told me she _____lunch, so she was very hungry.A has had B hasn't have C have had D hadn't had 4 By the end of 1976, many buildings _____built in the city.A have been B have C had been D will She _____her keys in the office so she had to wait until her husband ____home.A has left;comes B had left;would come C had left;came D left;had come 6 He said that it was at least ten years since I _____a good drink.A had enjoyed B was enjoying C have enjoyed D have been enjoying 7 The meeting _____when Mr.Wang _____to school.A has begun;get B has been on;get C had begun;got D had been on;got 答案:1D 2 A 3 D 4 C 5 C 6 A 7 C
二、填空 When I returned home, he _____(leave).2 By ten yesterday evening, she ________(finish)writing.3 He ______(study)English for five years before he came here.4 It ____ _____(stop)raining when I wake up this morning.5 I _____(not read)the book because I had read it before.6 She said she____(be)born in 1992.7 When he _____(come)to China two years ago he found people didn't understand him at all though he ________(learn)some Chinese in his own country.8 I saw Han Mei yesterday.We _____(not see)each other since left Beijing.9 When I got to his home, he_____(go)to bed.10 She asked if Mr.Liu _____ already _____(come)back.答案:1 had left had finished had studied had stopped didn't read
was
came
had learned hadn't seen
had gone had come
第五篇:英语过去完成时用法小结
中招英语
过去完成时用法小结
一、过去完成时适用场合1.过去完成时表示在过去某一时间或动作以前已经完成了的动作。这个过去的时间常用by,before等介词短语或一个时间状语从句表示,也可以暗含在上下文中。
I had finished my homework before supper.我在晚饭前就把作业做完了。
The play had already started when we got to the theatre.我们到剧场时戏已经开始了。By the end of June they had treated over 10,000 patients.到六月底他们已经治疗了一万多病人。
2.过去完成时还可表示过去某一时刻之前发生的动作或状态持续到过去某个时间或还要持续下去,常与for,since等词连用。如:
He had served in the army for ten years before he retired last year.他在部队干了十年,去年退役了。
He told me that he had known her since he was a child.他告诉我他从小就认识她。
He had learned English for eight years before he went to England for further study.他在去英国深造前,已学了八年英语。
3.在一段情景连贯的文字中,先发生的事放在后面叙述时,要用过去完成时。如:
Tom flew home, but his father had already died.汤姆乘飞机回家,他的父亲却已经去世了。
4.过去完成时也用于hardly...when..., no sooner...than..., It was the first time + that分句等一些固定句型中。
He had no sooner left the room than they began to talk about him.他刚离开房间,他们就议论起他来。
We had hardly begun when we were told to stop.我们刚开始就被叫停。
It was the first time that he had ever spoken to me in such a tune.他用这样的语调跟我讲话,这是第一次。
二、过去完成时与一般过去时的比较
1.当一个由before, after, as soon as 等连词引导的从句所表示的动作和主句的动作紧接着发生时,两个动作均可用一般过去时来表示。
We had breakfast after we did morning exercises.做完早操后,我们吃早饭。
The train started to move just before he reached the platform.他到月台时火车刚开走。They started ploughing as soon as they got to the fields.他们一到地里就开始耕地。
2.按时间顺序叙述两个或两个以上接连发生的动作时,用一般过去时。
He entered the room, turned on the light and sat down at the table.他走进屋子,打开灯,坐在桌子旁。
3.在表示某人过去未曾完成的“心愿”、“打算”、“计划”、“想法”、“许诺”等时,hope, mean, plan, think, intend等谓语动词常用过去完成时。
I had hoped to be back last night, but I didn’t catch the train.我本来希望昨晚回来的,但没搭上火车。
We had thought to return early but they wouldn’t let us go.我们本想早回来的,但他们不让我们走。
4.在表示过去的句子中出现常与完成时态连用的词,如:already,yet,since,for,ever,中招英语
never及次数名词等时,常用过去完成时来表示。
When we got there the basketball match had already started.我们到那里时,篮球赛已经开始了。
The old man said that he wanted to go where he had never been.老人说他想到他从未去过的地方去。
5.如果句中出现了表示具体的过去时间的状语,句子的内容为过去的实际情况或句子的内容为历史事实时,句中的动词时态常用一般过去时。如:
The teacher said that it was Columbus who first discovered the American continent.老师说是哥伦布最早发现了美洲大陆。
6.表述说话人始料未及的事情时,句子的谓语动词常用一般过去时。由于受汉语表述习惯的影响,常会用错时态。
Jack, you are also here!I didn’t see you.杰克,你也在这啊!我没有看见你。
随讲随练
1.John, a friend of mine, who got married only last week, spent $3,000 more than he _____ for the wedding.[2006年全国II卷]
A.will planB.has plannedC.would planD.had planned
2.I was giving a talk to a large group of people, the same talk I ______ to half a dozen other groups.[2006年湖南卷]
A.was givingB.am givingC.had givenD.have given
3.Father for London on business upon my arrival, so I didn’t see him.[2005年福建卷]
A.has leftB.leftC.was leavingD.had left
4.She ______ her hairstyle in her hometown before she came to Chongqing for a better job.[2004年重庆卷]
A.would changeB.has changedC.changedD.was changing
5.He ______ to spend the important day with us last Sunday, but he was too busy then.A.hopedB.has hopedC.had hopedD.would hoped
6.When the old man ______ to walk back to his house, the sun ______ itself behind the mountain.[2005年湖北卷]
A.started;had already hidden
B.had started;had already hidden
C.had started;was hiding
D.was starting;hid
7.Sales of CDs have greatly increased since the early 1990s, when people ______ to enjoy the advantages of this new technology.[2004年江苏卷]
A.beginB.beganC.have begunD.had begun
8.— Oh, is that you, Bob?
— Err...yes.Ah, you’re Mary.Sorry I _____ you.We haven’t seen each other for ten years, have we?
A.didn’t recognizeB.hadn’t recognized
C.haven’t recognizedD.don’t recognize
Key:1-8 DCDCCABA