现在完成时课件(1)

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现在完成时ppt精品课件ppt课件

现在完成时ppt精品课件ppt课件

❖ 8.What time have the factory opened?
did
open
❖ 9.I have gone to Chunhua Middle School twice been to
Exercises
❖ I am an American boy I came to China two years ago. Ihave s_tu_d_ie_d_(study) here for two years. My father often takes(take) me_to__pl_ay_ (play) football on the playground.
Exercises
❖ 1. I h__a_v_e_h_a_d_(have) lunch already. ❖ 2. Has the train_a_r_r_iv_e_d_ (arrive), yet? ❖ 3.Tome _h_a_s_ never_b_e_e_n__to_ (be to ) China. ❖ 4. The twin __h_a_s__just _s_e_e_n_(see) my
❖ have/has been in:表示某人“已在某地停留 一段时间,现仍在那里”,其后常带表示 一段时间的状语。
Exercises
❖ Tom 在哪儿? 他去书店买书了。 -Where is Tom?
-He has gone to the bookshop to buy some books. ❖ 我在北京待了5年了。
eg.1. He had his breakfast at 6:00 He has had his breakfast.
2. When did you come here? I watched the football match on TV at 9:00.

初二人教英语现在完成时态课件(共25张PPT)

初二人教英语现在完成时态课件(共25张PPT)

常见非延续性动词和延续性动词的转变
❖ arrive/come/go to be in
die
be dead
❖ become a
be a borrow
keep
❖ Leave/ move
be away / be out
❖ buy
have open
be open
❖ join
be in/a member of
5. --How many times _h_a_v_e____ you __r_e_a_d___ (read) this book?
❖ --I _h_a_v_e_r_e_a_d_ (read) it several times.
6. My brotherb_ou_g_h_t____ (buy) a car last month.
❖ The twins have joined the army. (since they are 18years old) The twins have been soldiers/ been in the army since they are 18years old.
-- When c_a_m_e_____ she _________ (come)? -- She ________ (come) just now.
I lived there 2 years ago
past
present
I have lived here for two years
❖ 1.都表示过去发生的事 ❖ 2.现在完成时强调过去和现在的联系,不能和具
定回答) He has already finished a story book.
4.He finished reading a story- book. (改成现在完成时)

英语“现在完成时--课件(共14张PPT)

英语“现在完成时--课件(共14张PPT)

2. A: 这本书我已经买了两年了A. : I`ve had the book for two years.
B: 你在哪儿买的?
B: Where did you buy it?
A: 在我老家买的.
A: I bought it in my hometown.
3. A: 你看过这部电影吗? A: Have you seen the film?
注意点三:have been in, have been to 与have gone to 的用法 1、have (has) been in 表示“在某地(多长时间)”,现在仍在那里。常与表 示一段时间的状语连用。例如: Mr. Brown has been in Shanghai for three days. 布朗来上海已经有三天了。 They have been in Canada for five years. 他们到加拿大有五年了。 2、have( has)been to表示“曾经去过某地”,现在已经不在那里了。可与just, ever, never等连用,例如: I have just been to the post office. 我刚去过邮局了。 Mary has never been to the Great Wall. 玛丽从未去过长城。 Have you ever been to Hangzhou before? 你以前曾经去过杭州吗? Have (has) been to 后面可接次数,表示去过某地几次。例如: They have been to that village several times. 他们去过那个村庄好几次了。 3、have (has) gone to 意为“到某地去了”,表示到了某地或正在去某地的途 中。总之,说话时该人不在现场,例如: ----Where is Tom? ----He has gone to the bookshop. 他到书店去了。 Jack Johnson has gone to London. 杰克.约翰逊到伦敦去了。

现在完成时ppt课件

现在完成时ppt课件
结构不同
过去完成时由“had+过去分词”构成,而现在完成时由 “have/has+过去分词”构成。
动作的完成情况不同
过去完成时表示动作在过去某一时间之前已经完成,而现在完成时 则表示动作在过去发生后对现在造成了影响或结果。
PART 05
现在完成时的常见错误
REPORTING
忽略现在完成时的使用场合
PART 03
现在完成时的特殊用法
REPORTING
与already连用的用法
总结词
already是现在完成时的常用副词之一,用于表达某件事情已经完成或已经发 生。
详细描述
在现在完成时中,already通常用于肯定句中,表示某件事情已经完成或已经发 生,常与have或has连用。例如,“I have already finished my homework.”(我已经完成了我的作业)。
总结词
不重视现在完成时的应用场景
详细描述
有些英语学习者在运用现在完成时的时候, 不注意它所适用的场合。现在完成时主要用 来描述过去发生的动作或状态对现在造成的 影响或结果,比如:“I have finished my homework”(我已经完成了我的作业)。
混淆现在完成时与一般过去时的使用场合
现在完成时ppt课件
REPORTING
• 现在完成时的定义和构成 • 现在完成时的基本用法 • 现在完成时的特殊用法 • 现在完成时与一般过去时的区别 • 现在完成时的常见错误 • 现在完成时练习题及答案解析
目录
PART 01
现在完成时的定义和构成
REPORTING
现在完成时的定义
现在完成时是英语语法中的一种时态 ,通常由助动词have/has + 过去分 词构成,用于描述过去发生的动作或 状态对现在产生的影响或结果。

现在完成时ppt课件

现在完成时ppt课件
详细描述
例如,“他昨天正在巴黎旅行”是过去进行时,强调昨天正在进行的动作,而“ 他已经去了巴黎”是现在完成时,强调现在已完成去巴黎的动作及其对现在的影 响。
05 现在完成时的常见错误
混淆现在完成时和一般现在时
总结词
混淆现在完成时和一般现在时是常见的语法错误之一。
详细描述
现在完成时表示过去发生的动作对现在造成的影响或结果,而一般现在时则表示通常或反复发生的动作。两者的 区别在于现在完成时涉及时间上的“过去-现在”联系。
详细描述:现在完成时是英语语法中的一种时态,表示 过去发生的动作对现在造成的影响或结果。以下是现在 完成时的基本用法练习题
2. They have ______ a race.
3. She has ______ a headache.
答案: 1. written 2. run 3. had
现在完成时的特殊用法练习题
有些动词的过去分词形式是 不规则的,需要单独记忆, 例如go变成gone,write变 成written等。
02 现在完成时的基本用法
肯定句的用法
总结词
现在完成时在肯定句中通常用来表示动作在 过去已经完成,但对现在仍有影响。
详细描述
使用现在完成时,我们能够表达一个动作或 状态在过去已经发生或存在,但这个动作或
总结词:现在完成时的特殊用法练习 题
01
详细描述:除了基本用法外,现在完 成时还有许多特殊用法。以下是现在
完成时的特殊用法练习题
02
1. We have ______ in this school for three years.
03
Hale Waihona Puke 06答案: 1. been 2. bought 3. gone

现在完成时态课件

现在完成时态课件
例如,“They has arrived.”(错误),应改为“They have arrived.”(正确)。
其他易错点提示
要点一
忘记在助动词后加动 词的过去分词形式
例如,“I have go to the park.” (错误),应改为“I have gone to the park.”(正确)。
感谢您的观看
不规则动词变化举例
be - was/were have - had
go - went
不规则动词变化举例
do - did see - saw
eat - ate
不规则动词变化举例
01
take - took
02
make - made
03
find - found
04
bring - brought
特殊情况处理技巧
例如
I have already finished my homework.(我已经完成我的作业了。)
否定句结构和用法
现在完成时态否定句的基本结构是
主语+have/has+not&# watched the movie yet.(她还没有看过那部电影。)
疑问句结构和用法
现在完成时态课件
contents
目录
• 现在完成时态基本概念 • 现在完成时态用法详解 • 动词变化规则及特殊情况处理 • 句子结构和用法举例 • 常见错误及注意事项 • 练习与巩固环节
01 现在完成时态基本概念
定义与用法
现在完成时态表示过去发生的动作对现在 造成的影响或结果,或表示从过去某个时 间点开始一直持续到现在的动作或状态。
经历与经验
现在完成时态还可以表示过去的经历或经验,这些经历或经验对现在的情况或 行为产生影响。例如,“He has traveled to many countries.”(他去过很多 国家。)

现在完成时课件

现在完成时课件一、现在完成时的定义和构成现在完成时是英语中一个非常重要的时态,它用来表示过去发生的动作或状态对现在造成的影响或结果,或者过去开始的动作一直持续到现在。

现在完成时的构成是“have/has +过去分词”。

其中,“have”用于主语是第一人称(I、we)、第二人称(you)以及复数主语(they、the boys 等);“has”用于主语是第三人称单数(he、she、it、Tom 等)。

例如:I have seen this film before(我以前看过这部电影。

)He has finished his homework(他已经完成了他的作业。

)二、现在完成时的基本用法1、表示过去发生的动作对现在造成的影响或结果这种情况下,动作发生在过去,但强调其结果或影响与现在有关。

例如:I'm very tired I have worked for hours(我很累。

我已经工作了几个小时。

)这里“工作”这个动作发生在过去,但“累”这个结果是现在的感受。

2、表示过去开始的动作一直持续到现在,并可能继续下去常和“for +时间段”“since +时间点”连用。

例如:I have lived here for ten years(我在这里住了十年了。

)She has known him since 2010(她从 2010 年就认识他了。

)3、在 this morning/week/month/year 等时间状语中,表示到目前为止已经发生的事情。

例如:I have written three letters this morning(今天上午我已经写了三封信。

)三、现在完成时的时间状语1、“for +时间段”如:for two days(两天)、for five years(五年)2、“since +时间点”如:since 1998(自从 1998 年)、since last week(自从上周)3、 already(已经),通常用于肯定句中例如:He has already left(他已经离开了。

现在完成时完整版本ppt课件


4.Mr Green has worked here _s_in_c_e__ he came to China.
5.His grandpa has been dead __f_o_r__ several years.
.
14
严格执行突发事件上报制度、校外活 动报批 制度等 相关规 章制度 。做到 及时发 现、制 止、汇 报并处 理各类 违纪行 为或突 发事件 。
yet. 3.We __h_a_v_e_ never __s_e_en__ (see) this book
before.
5.Mother __h_a_s_ just _c_le_a_n_e_d_(clean) the house.
6.Sally _h_a_s__vi_s_it_e_d_(visit) China before.
.
18
严格执行突发事件上报制度、校外活 动报批 制度等 相关规 章制度 。做到 及时发 现、制 止、汇 报并处 理各类 违纪行 为或突 发事件 。
举例:
1.我买了这本书五年了。 I have bought this book for five years. ( F ) I have had this book for five years. ( T ) 2.这位老人已经死了十年了。 The old man has died for ten years. ( F ) The old man has been dead for ten years. ( T )
3. He hasn’t returned (not return) the book yet. 三、判断正误:(2分,每题1分)
1.他爷爷已经去世三年了。
His grandpa has died for 3 years.( F) 2. 他去过北京。

现在完成时ppt语法复习课件共44张ppt

Yes, I have done that already. ⑤ I’ve just finished my homework. ⑥ He has not come yet.
Exercises
• 1. I _h_a_v_e__h_a_d (have) lunch already. • 2. Has the train_a_r_r_i_v_e_d(arrive) yet? • 3.Tom _h_a_s_ never__b_e_e_n__ (be ) to China. • 4. The twin ___h_a_s_justs_e_e_n__(see) my father. • 5. The twins _s_a_w_(see) my father just now. • 6._h_a_v_e__ you ever _ri_d_d_e_n__(ride) a horse? Never.
通常与表示包括现在在内的时间副词 just (谓语动词之前) (刚 刚), already(已经(肯定句) ), before, yet(一般疑问(句 末) :已经;否定句:还) never, ever (疑问句) twice recently(近来)等状语连用
① I have never heard of that before. ② Have you ever ridden a horse? ③ She has already finished the work. ④ Have you milked the cow yet?
8._H_a__s__ he __se__e_n_(see) this film yet? No. When w__il_l __ he __se_e__(see) it? He w__il_l_s_e_eit tomorrow.

现在完成时语法课件


翻译句 子:
1. 吉姆买了这只钢笔两年了。
2. 李雷已经入党两年了。
3. 那部电影开始30分钟了。 ○ Jim ____ _____the pen for two years. ○ Li Lei ____ ____ ____the Party for two years. ○ The film ____ ____ _____for thirty minutes.
•常见非延续性动词与延续性动词(或状态动 词)的对应关系如下: •open--b--e- open close-b--efall asleep--b-e- asleep closed
•die----b--e dead becombe---
•begin/start---b-e- on
•come/go/arrive/get/reach/mobveei-n-/--a-t-
have/has been in
1.Where is Jim? Hheas gone
Wuhan.
to have been
2. My parenttos
the Great Wall
tHwaicvee. They likbeetehnerteo very much.

yohuasever
valley?
曾经去过某地(表示某人的一种 经历),可与once, twice, already, ever, never等连用。
逗留在某地(已经一段时间),常 3.Say the differences:和hheafvroee/r等htaes连nb用eden。atyos,since I came
have/has gone to
时间 状语:
already, yet, ever, never, just, before;
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课文原文: Mr. Yang, you’re from Nanchang, aren’t you?
改 错
1. The film has stopped for an hour. . been over 2. I have borrowed this book for two weeks. kept
高考真题
1. --- _____ David and Vicky _____ married? --- For about three years. (北京2003) A. How long were; being B. How long have; got C C. How long have; been D. How long did; get
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★二、for+一段时间
(two weeks/six months/five days)for短语 表示动作延续多长时间 。
He has taught in this school for four years. I haven’t seen her for a long time. Comparison:
2. 他在1998年买了这辆自行车。 He bought the bike in 1998. 他自从来到我们学校就买了这辆 自行车。 He has had the bike since he came to our school.
3. 上个月我借了这本书。 I borrowed the book last month. 这本书我借了一个月了。 I have kept the book for a month.
A. would save
C. had saved
B. saves
D. has saved
5.Progress _____ so far very good and we are sure C that the work will be finished on time. (全国Ⅱ 高考) A. was B. had been C. has been D. will be 解析:由时间状语so far可知本句应用现在完成时。 课文原文: You know, I’ve seen quite a lot of China and I’ve visited some beautiful cities, ...
3. When you are home, give a call to let me B know you _______ safely. (2010全国课标 I) A. are arriving
C. had arrived
B. have arrived
D. will arrive
D 4. Up to now, the program ______ thousand of children who would otherwise have died. (2010山东)
D
7.— Have you known Dr. Jackson for a long
time? (全国Ⅰ高考) A. has joined
D
—Yes, since she ______ the Chinese Society.
B. joins
C. had joined D. joined 解析 考查主句用现在完成时,since引导的从句 用一般过去时这一结构。 课文原文: It has been six years since we last saw each other, you know.
用于现在完成时的句型
It is the first / second time that … 在这个结构中的从句部分,用现在完成 时。如: It is the first time that I have visited the city. This is the first time I’ve heard him sing.
2.这位老人已经死了十年了。
The old man has died for ten years. W The old man has been dead for ten years/since 10 years ago.
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eg:He has bought an English-Chinese dictionary. 他已经买了一本英汉字典。 He bought an English-Chinese dictionary. 他曾买过一本英汉字典。
总结: 一般过去时表示过去某时发生的动作或 单纯叙述过去的事情,强调动作; 现在完成时为过去发生的,强调过去的 事情对现在的影响,强调的是影响。
一般过去时的常用时间状语:yesterday, last week, ago, in 1980, in October, just now等,皆为具体的时间状语; 而现在完成时的常用时间状语:for, since, so far, ever, never, just, yet, till/until, up to now 等,一般为一段时间。
6.This is the first time we _____ a film in the cinema together as a family.(陕西高考) A. see B. had seen C. saw D. have seen 解析: 在This / It is the first / second ... time that从句中,that从句谓语动词用现在完成时态。 句意为:这是第一次我们全家人一起到电影院看 电影。 课文原文: And this is the first time I’ve visited your hometown.
join→ be in /a member of
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电影开始五分钟了。
The film has been on for five minutes. It is five minutes since the film began The film began five minutes ago.
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一般过去时与现在完成时的区别 Translate these sentences into English.
1. 汤姆回来了。 Tom has come back. 2. 汤姆昨天回来了。
Tom came back yesterday.
3. 汤姆回来一个多星期了。 Tom has been back for over a week.
Grammar
现在完成时的主要用法
一.表示过去发生或已完成的某一动作对现 在造成的影响和结果。常与不确定的时 间状语连用,如:already, never, ever, just, yet, before, 等, He has just turned off the light.
相于:He turned off the light just now. The light isn’t on now.
8.Sally’s never seen a play in the Shanghai Grand
B Theatre, ______?(上海高考)
A. hasn’t she B. has she
C. isn’t she D. is she 解析:句中出现了否定副词never,因此这是一个否 定句,故在变反意疑问句时要用肯定形式,故可排 除A、C;又因为Sally’s是Sally has的缩写,即是现 在完成时态,故选has she。
第一句用现在完成时时态,意为:“He bought
an English-Chinese dictionary. And he still has it” “过去他买了一本英汉字典,现 在他还有这本字典” 。 第二句用过去时只叙述过去他买过一本英汉字 典这一事实,至于现在他是否有这本字典并未强 调说明。
borrow, arrive, come/go, die, fall, finish, get to know, join, leave, marry 等。
●为了表述这种意思,我们常用相应的延续
性动词”来代替短暂性动词.(如下表)
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主菜y → have, arrive →be in/at die → be dead, stop → be over begin/start→ be on leave → be away (from…), come /go →be in /at, get married →be married
3. Kitty has bought a book since last week. had 4. Our manager isn’t in today. He has gone been to Guangzhou.
I have learnt English for more than ten years.
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一个时间点 一段时间+ago 从句
一、since
Mr. Smith has worked here since 1984. I have known Daniel since 7 years ago. He’s learned about 500 words since he went to college.
用句型“It is … since从句 (从句中用一般过去时)” 或用“一般过去时+ …ago” 这一结构来表述延续性的动 作或状 态。
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翻 译 练 习:
1.我买了这块手表五年了。 I have bought this watch for five years.W I have had this watch for five years/since 5 years ago.
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