2024届高考英语时态复习（三）课件(共16张PPT)
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| 名称 | 2024届高考英语时态复习（三）课件(共16张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 421.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-09-10 12:03:27 | ||
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文档简介
(共16张PPT)
高考英语
时态复习
现在完成时:
用于过去发生的动作或状态与现在的联系，包括对现在的影响、造成的结果以及动作的持续等。现在完成时的形式是由"have/has+过去分词"构成。
TITLE HERE
TITLE HERE
Regular verbs The past participle is -ed (the same as the past simple):
clean→I have cleaned ；finish→we have finished；
she start→she has started
Irregular verbs The past participle is not -ed.
Sometimes the past simple and past participle are the same: buy→I bought/I have bought have→he had/ he has had Sometimes the past simple and past participle are different:
break →I broke/I have broken see →you saw / you have seen fall→it fell /it has fallen go→they went/they have gone
01
02
03
04
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1.表示一个过去发生并结束的动作对现在产生的影响。
O You're too late;the train has just left.你来得太迟了，火车刚开走。
O I have lost my watch.我把手表丢了。(现在仍未找到)
TITLE HERE
表示过去已经开始，持续到现在，仍要继续下去的动作或状态。往往和表示一段时间包括现在时间在内的状语连用，如
today (今天)，this week/month(本周/月)，lately (最近)，recently (最近)，these days (这些日子)，in the past few years (在过去的几年里)，since(从…以来)，since yesterday (从昨天以来)，for a long time(很长时间)，for a month/several years (一个月/几年)，so far (迄今为止)，up to now(直到现在)，till/until now(直到现在)等
O He's known me for over twenty years.他和我相识已20多年了。OUp to now/Until now we've had no problems.直到现在为止，我们没有碰到任何问题。
终止性动词(亦称点动词)如
Come(来)，g0 (去)，Ieave (离开)
，buy (买)，borrow(借)，join(参加)，
die(去世)，marry (结婚)，lose(失去)，
begin(开始)，stop (停止)，get up(起床)等
表示的动作有一个终点，到了终点就不再延续。
也就是说，此类动词只表示短暂的动作，
因此不能与表示延续的时间状语连用
O I've left New York for three days.×
O I've been away from New York for three days.(这时需要使用be 动词来表示延续的状态)√
TITLE HERE
通常用否定结构：在这种情况下可以和表示一段时间的短语连用。因为点动词的这种否定结构构成一种状态，而这一状态是可以持续的。
They haven't written to me for 3 years.他们有3年没有给我写信了。
She hasn't left home for several days.她已有几天没有出门了。(表示“足不出户”这一状态)
TITLE HERE
4.在时间或条件状语从句中，通常用现在完成时代替将来完成时，表示将来某一时刻前已完成的动作，
如after， when, until, as soon as, once, by the time, etc.
Tell me what you think of the book when you've read it.你看完这本书后，告诉我你的想法。
We'll start at 2oclock pm if it has stopped raining by then.我们将于下午2点开始，如果那时雨停了的话。
It/This/That is/will be the first time…句式中多用现在完成时
It's the first time he has drivena car.(不是drives)
Linda has lost her passport again. It's the second time this has happened.(不是happens)
现在完成进行时:
表示过去发生的动作或状况一直持续到现在，这个动作可能仍在继续进行或刚刚结束。
也可表示一段时间内重复的动作。
现在完成进行时由"have/has + been+现在分词"构成。
TITLE HERE
You're out of breath.Have you been running
(你刚一直在跑步吗？刚结束)
Paul is very tired.He's been working very hard.
(他最近一直工作，有可能还在继续/刚结束)
Tom is a very good tennis player. He's been playing
since he was eight. (八岁以来一直重复的动作)
强调动作本身，不管是否已完成
强调一个完成的动作(has painted),用于说明结果
这些动词一般不用进行时: like, love, hate,
want,need,
prefer, know,
realise, suppose, mean,
understand, believe,remember,belong,
contain, consist, depend,seem.
THANKS FOR YOUR WATCHING
高考英语
时态复习
现在完成时:
用于过去发生的动作或状态与现在的联系，包括对现在的影响、造成的结果以及动作的持续等。现在完成时的形式是由"have/has+过去分词"构成。
TITLE HERE
TITLE HERE
Regular verbs The past participle is -ed (the same as the past simple):
clean→I have cleaned ；finish→we have finished；
she start→she has started
Irregular verbs The past participle is not -ed.
Sometimes the past simple and past participle are the same: buy→I bought/I have bought have→he had/ he has had Sometimes the past simple and past participle are different:
break →I broke/I have broken see →you saw / you have seen fall→it fell /it has fallen go→they went/they have gone
01
02
03
04
TITLE HERE
1.表示一个过去发生并结束的动作对现在产生的影响。
O You're too late;the train has just left.你来得太迟了，火车刚开走。
O I have lost my watch.我把手表丢了。(现在仍未找到)
TITLE HERE
表示过去已经开始，持续到现在，仍要继续下去的动作或状态。往往和表示一段时间包括现在时间在内的状语连用，如
today (今天)，this week/month(本周/月)，lately (最近)，recently (最近)，these days (这些日子)，in the past few years (在过去的几年里)，since(从…以来)，since yesterday (从昨天以来)，for a long time(很长时间)，for a month/several years (一个月/几年)，so far (迄今为止)，up to now(直到现在)，till/until now(直到现在)等
O He's known me for over twenty years.他和我相识已20多年了。OUp to now/Until now we've had no problems.直到现在为止，我们没有碰到任何问题。
终止性动词(亦称点动词)如
Come(来)，g0 (去)，Ieave (离开)
，buy (买)，borrow(借)，join(参加)，
die(去世)，marry (结婚)，lose(失去)，
begin(开始)，stop (停止)，get up(起床)等
表示的动作有一个终点，到了终点就不再延续。
也就是说，此类动词只表示短暂的动作，
因此不能与表示延续的时间状语连用
O I've left New York for three days.×
O I've been away from New York for three days.(这时需要使用be 动词来表示延续的状态)√
TITLE HERE
通常用否定结构：在这种情况下可以和表示一段时间的短语连用。因为点动词的这种否定结构构成一种状态，而这一状态是可以持续的。
They haven't written to me for 3 years.他们有3年没有给我写信了。
She hasn't left home for several days.她已有几天没有出门了。(表示“足不出户”这一状态)
TITLE HERE
4.在时间或条件状语从句中，通常用现在完成时代替将来完成时，表示将来某一时刻前已完成的动作，
如after， when, until, as soon as, once, by the time, etc.
Tell me what you think of the book when you've read it.你看完这本书后，告诉我你的想法。
We'll start at 2oclock pm if it has stopped raining by then.我们将于下午2点开始，如果那时雨停了的话。
It/This/That is/will be the first time…句式中多用现在完成时
It's the first time he has drivena car.(不是drives)
Linda has lost her passport again. It's the second time this has happened.(不是happens)
现在完成进行时:
表示过去发生的动作或状况一直持续到现在，这个动作可能仍在继续进行或刚刚结束。
也可表示一段时间内重复的动作。
现在完成进行时由"have/has + been+现在分词"构成。
TITLE HERE
You're out of breath.Have you been running
(你刚一直在跑步吗？刚结束)
Paul is very tired.He's been working very hard.
(他最近一直工作，有可能还在继续/刚结束)
Tom is a very good tennis player. He's been playing
since he was eight. (八岁以来一直重复的动作)
强调动作本身，不管是否已完成
强调一个完成的动作(has painted),用于说明结果
这些动词一般不用进行时: like, love, hate,
want,need,
prefer, know,
realise, suppose, mean,
understand, believe,remember,belong,
contain, consist, depend,seem.
THANKS FOR YOUR WATCHING