人教版英语过去完成时什么时候学
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英语现在和过去完成时
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
过去完成时专项练习
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.----
过去完成时专项练习及答案
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 ____
【英语】50套高中英语过去完成时
【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
【英语】50套高中英语过去完成时
【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
高中过去完成时讲解(附答案)
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
人教版选修七unit4、现在完成进行时、过去完成时、过去完成进行时
想起,考虑
收到……的来信
极想,渴望
多达,胜任
不久前的一天
偶然遇见
说实话
产生影响,起重要作用
突出,伸出
完成;打通(电话);通过(考试)
参加
完全变干;干透
在夜间
干涸
与……有联系
使光滑
爱上(某人)
结束
减弱,平息
对……进行研究
和……结婚
在困难中,在危急中
支付……费用
建立,创立,安排
挨饿
供养,抚养
增加
喜欢,想要;照顾,照料
过去完成时
过去完成时(past perfect)表示发生在过去的两个动作在前的那一个,它表示句子中描述的动作发生在―过去的过去‖。
主语+had+过去分词vpp.(done)
① 肯定句:主语+had+过去分词.
② 否定句:主语+had+not+过去分词.
③ 一般疑问句:Had+主语+过去分词?
肯定回答:Yes,主语+had.
否定回答:No,主语+had not .
④ 特殊疑问句:特殊疑问词或词组+一般疑问句(Had+主语+过去分词)? ⑤被动语态:主语+had(hadn't)+been+过去分词
(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。与过去完成时常用的
人教版英语过去完成时专题练习含答案解析推荐精选
人教版英语过去完成时专题练习含答案解析推荐精选
一、初中英语过去完成时
1.By the time the alarm clock went off, My mother had already _________.
A. wake me up
B. wake up me
C. waken up me
D. waken me up
【答案】 D
【解析】【分析】句意:闹钟响时,我妈妈已经把我叫起来了。根据句意,动词应用过去完成时,用had +动词的过去分词。wake up是动副结构,代词作宾语必须放中间,故选D。
【点评】考查本单元的目标句型,只要熟练背诵句型,找出答案很简单。
2.— How long has the train been away?
— Sorry. I don't know. By the time I got here, the train ________.
A. has left
B. was leaving
C. had been away
D. had left
【答案】 C
【解析】【分析】句意:——火车离开多久了?——很抱歉。我不知道。我到这儿的时候,火车已经离开了。由By the time I got here可知该用过去完成时,所以选C
现在完成时和过去完成时专项练习
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
现在完成时和过去完成时的区别
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