过去完成时的区别

现在完成时和过去完成时的区别：总汇。特别好

现在完成时和过去完成时的区别

一、从结构上区别

现在完成时：主语+ have / has + 过去分词（肯定式）

主语+ have / has + not + 过去分词（否定式）

Have / Has + 主语+ 过去分词（疑问式）

过去完成时：主语+ had + 过去分词（肯定式）

主语+had + not + 过去分词（否定式）

Had + 主语+ 过去分词（疑问式）

(二)从时间状语区别

现在完成时: 常用的时间状语包括“now, today, tonight, thi s week, this year, already, yet, just, recently…etc”。

过去完成时: 常用的时间状语包括“by, at, before等构成的短语”。

注意：当表示一段时间，现在完成时和过去完成时都可以用for 或since引导的状语。

例如：Have you had your lunch yet? 你吃午饭了吗？

Yes, I have . I’ve just had it. 是的，我刚吃完。

I have had a clock now. 我现在有一个闹钟了。

Have you already posted the p

过去完成时专项练习

一：单项选择

( )1. ---Did you catch the train yesterday?

--- No. It when I to the station.

A. left; got B. had left; got C. left; had got D. was left; was getting

( )2. The film for ten minutes when we got to the cinema.

A. have already been on B. had already begun

C. had already been on D. have already begun

( )3. She told us that her brother the league for more than three years.

A. had been in B. had joined C. joined D. had become a member of

( )4.----

一、现在完成时的构成

（一）肯定式

主语＋助动词have ／has ＋过去分词＋其它

说明：这里的have ／has是助动词，没有什么具体意义。当主语是第三人称单数时助动词用has，其余人称一律用have。 has，have的缩略式分别为's或've。规则动词过去分词的构成与过去式的构成方式一样，不规则动词可参看不规则动

词表。实例：

1）I've just copied all the new words ．我刚抄写了所有的生词。 (表示不要再抄

了)

2）She has lost her books ．她丢失了她的书。 （表示到目前为止还没有找到） (如果用过去时：She lost her books . 则强调书是过去丢的这一动作，而不知现在

有没有找到)

3）We've just cleaned the classroom ．我们刚好打扫了教室。（表明现在教室是

干净的） （二）否定式

主语＋助动词have ／has＋not＋过去分词＋其它

说明：现在完成时构成否定句时，只需在助动词have ／has后面加not就行。have not，has not的缩略式分别为haven't ，hasn't。另外，肯定句中有some，alr

新琦迹教育 New Miracles

过去完成时

练习一：

一.用动词的适当形式填空

1. We _____________ (paint) the house before we ______________ (move) in. 2. That rich old man _____________ (make) a will before he _____________ (die). 3. They _____________ (study) the map of the country before they ________ (leave). 4. The robbers _____________ (run away ) before the policemen_______ (arrive). 5. I __________ (turn off) all the lights before I ____________ (go) to bed.

6. Paul __________ (go) out with Jane after he __________ (make) a phone call. 7. Tom ____

过去完成时用法讲解

一、 概念： 表示过去的过去，其构成是had +过去分词。 二、 用法：

1. 表示某一动作在过去某一时刻之前已完成。例如:

He had gone to bed by 10:00 last night. (昨夜十点钟之前他已上床去睡了。) 2. 与一般过去时搭配，表达某一动作在过去的动作发生时已完成。例如： The train had started when I got to the station. (当我到达车站时火车已开走了。)

The minute I saw a lady getting off the bus, I knew it was she, for I had seen her before. (我一看到正在下公共汽车的那位女士就知道是她，因为我以前看见过她。)

解说： 使用过去完成时在简单句里表达某一动作在过去的某一时刻已完成时，该过去的时刻常以“by +过去时间”的短语来表达。例如下面的说法是不正确的： He had gone to bed at 10:00 last night.

若是要说“at 10:00 last night”就必须用一般过去时“He we

一、 单项选择。

1、Both his parents look sad . Maybe they _________what's happened to him.（呼和浩特）

A. knew B. have known C. must know D.will know 2、He has _______ been to Shanghai, has he ? A. already B.never C.ever D. still 3、Have you met Mr Li ______？

A. just B. ago C.before D. a moment ago

4、The famous writer _____ one new book in the past two year.

A. is writing B.was writing C.wrote D.has written 5、—Our country ______ a lot so far. —Yes. I hope it will be even ______. A. has changed ; well B. changed ; good

C. has changed

一般过去时、过去进行时、过去完成时练习

( )1． My father＿＿＿＿＿＿ill yesterday．

A． isn't B． aren't C． wasn't D． weren't ( )2． ＿＿＿＿＿＿your parents at home last week﹖ A． Is B． Was C． Are D． Were

( )3． The twins＿＿＿＿＿＿in Dalian last year． They＿＿＿＿＿＿here now． A． are; were B． were; are C． was; are D． were; was ( )4． ＿＿＿＿＿＿your father at work the day＿＿＿＿＿yesterday(前天）﹖ A． Was; before B． Is; before C． Was; after D． Is; after ( )5． —Who was on duty last Friday﹖

目录：过去完成时.................................................1

一般过去时.................................................2 过去进行时.................................................3

过去完成进行时.................................................4~5

过去完成时

定义

过去完成时(past perfect tense)：表示过去某一时间或动作以前已经发生或完成了的动作。它表示动作发生的时间是“过去的过去”

①表示发生在过去的动作对过去的某一点造成的某种影响或结果，用来指定在另一个过去行动之前就已经完成了的一个事件。

②过去某动作一直持续到现 在将来可能还要延续下去。句中的动作发生在过去之前（过去的过去），即过去完成时动作发生在过去的过去。

基本结构

主语+have+过去分词vpp.(done) ①肯定句：主语+had+过去分词+其他. ②否定句：主语+had+not+过去分词+其他. ③一般疑问句：Had+主语+过去分词+其他? 肯定

一般过去时、过去进行时、过去完成时练习

( )1． My father＿＿＿＿＿＿ill yesterday．

A． isn't B． aren't C． wasn't D． weren't ( )2． ＿＿＿＿＿＿your parents at home last week﹖

A． Is B． Was C． Are D． Were

( )3． The twins＿＿＿＿＿＿in Dalian last year． They＿＿＿＿＿＿here now． A． are; were B． were; are C． was; are D． were; was ( )4． ＿＿＿＿＿＿your father at work the day＿＿＿＿＿yesterday(前天）﹖ A． Was; before B． Is; before C． Was; after D． Is; after ( )5． —Who was on duty last Friday﹖

【英语】50套高中英语过去完成时

一、单项选择过去完成时

1．------You went to the“Bird’s Nest”last month, didn’t you？

------Yes. That was the second time I ________ to Beijing National Stadium.

A．have been B．were

C．had been D．would be

【答案】C

【解析】

考查虚拟语气。表示“是某人第几次做某事”：That/This/It is＋the first/second…last time＋that clause（从句的谓语用现在完成时）；That/This/It was＋the first/second…last time＋that clause（从句的谓语用过去完成时）。

考点：固定句式中的虚拟语气

2．Mandy _________ adoption since her son’s death, but her husband didn’t agree with her. A．has considered B．has been considering

C．is going to conside