现在完成时课件(图片版)(共59张PPT).pptx
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现在完成时ppt
过去
现在
将来
构成及定义
• 肯定句：主语 + have/has + 过去分词... • 否定句：主语 + have/has + not + 过去分词... • 疑问句：Have/Has + 主语 + 过去分词...? • 疑问代词/疑问副词 + have/has + 主语 + 过去分词...? • 现在完成时的被动语态的肯定式为：have/ has +been +done。
She has been an actor since 1993.
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• She became an actor in 1993.
• She will be an excellent actor in the future.
构成及定义
• 形式：have/has + done 无实义，助动词
• 定义：过去发生的动作对现在的影响； 动作从过去持续到现在，可能还要持续下去
• I want to see another.
She has got married.
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• She got married last month.
• She is not single now.
过去发生，持续到现在，可能还要持续
I have learned English for 10 years. 4 • I start to learn English 10 years ago.
练习1
1、Both his parents look sad . Maybe they ___B___what's happened to him . A. knew B. have known C. must know D. will know
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。
现在完成时讲解经典PPT课件
He has been here since 6 o’clock. 5.我离开家乡已十年了。
I have left hometown for 10 years. W
I have been away from hometown for 10 years.
上一页
第27页主/共菜4单1页
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have been 与have gone 的用法比较
have been to 意思是“到过，去过”，表示曾经到过某处，但现在人不在 那儿。
have gone to 意思是“去了”，表示已经去了某地，现在人可能在去的途 中或已在那儿了。
have been in 意思是“呆在某处一段时间了”
上一页
第28页主/共菜4单1页
下一页
用have been to, have gone to, have been in的 适当形式填空
past
present(now)
future
do my homework
第3页/共41页
现在完成时的主要用法
1.表示过去发生的某一动作对现在造成的影响或结果。
-- It’s so dark. --Someone has turned off the light. (有人刚把灯关了,对现在造成的结果是:现在很黑) -- Are you free? --I have finished my homework. I am free (我已经完成了家庭作业,对现在造成的结果是很有空)
1. - Where is Tom? – He has gone to the library.
2. How many times have you been to Paris?
3. I haven’t seen you for a long time. Where have
I have left hometown for 10 years. W
I have been away from hometown for 10 years.
上一页
第27页主/共菜4单1页
下一页
have been 与have gone 的用法比较
have been to 意思是“到过，去过”，表示曾经到过某处，但现在人不在 那儿。
have gone to 意思是“去了”，表示已经去了某地，现在人可能在去的途 中或已在那儿了。
have been in 意思是“呆在某处一段时间了”
上一页
第28页主/共菜4单1页
下一页
用have been to, have gone to, have been in的 适当形式填空
past
present(now)
future
do my homework
第3页/共41页
现在完成时的主要用法
1.表示过去发生的某一动作对现在造成的影响或结果。
-- It’s so dark. --Someone has turned off the light. (有人刚把灯关了,对现在造成的结果是:现在很黑) -- Are you free? --I have finished my homework. I am free (我已经完成了家庭作业,对现在造成的结果是很有空)
1. - Where is Tom? – He has gone to the library.
2. How many times have you been to Paris?
3. I haven’t seen you for a long time. Where have
现在完成时(上课用)ppt课件
15. give _G_iv_e_n___
16. get ___g_ot_te_n___
17. knowK_n_o_w_n___ 19. writeW__ri_tt_en___
18. open _o_p_e_ne_d__ 20. forget f_or_g_o_tt_en___
最新版整理ppt
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二) 含义:
Yes, S+have/has.
No, S+have/hasn’t.
最新版整理ppt
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（改为否定句和一般疑问句并肯否回答) I have seen him since his wedding day.
→Have you seen him since his wedding day?
→I haven’t seen him since his wedding day .
Eg. I have already done my homework. 否定句: I haven’t done my homework yet. 一般疑问句: Have you done your homework yet?
最新版整理ppt
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3. ever在现在完成时中的用法
肯定句/疑问句 : 句中 “曾经” Eg. I’ve ever been to Beijinen to，have / has gone to， have / has been in的用法区别
1 “ Have /has been to+地名 ”表示曾经去过某地，说话时已
经回到说话地点，常与once 、twice、ever、never 等时间连
用。
What have they just done?
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.
.
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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.
.
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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。
现在完成时公开课ppt课件
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注意点一:
since 的用法
1.
+具体的过去时间
since 2008
since
since last Sunday
+…ago since two years ago
+句子(过去时)
2. It is /has been +一段时间 + since 从 句.(自从某事发生已有一段时间了. )
It is /has been two years since my brother joined the army.
4.He has taught English since he came here.
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练一练：用for和since填空。
__f_o_r__three hours __f_o_r___a week _s_in_c_e__three o’clock ___f_o_r __a long time
__f_o_r __two days
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already和yet的区别
already常用于肯定句中或句末； yet常用于一般疑问句或否定句末。 但表惊讶时already也可用于疑问句。
e.g. 1.Tom has already finished his work. 2.Tom hasn’t finished his work yet. 3.What!Have you already finished it?
4. 这本书我已借了4个月了.
I have borrowed the book for 4 months.
X X
X X
实义动词分为: 1) 瞬间动词 (die, join, leave, borrow等) 2)延续动词 (wait, know , learn 等)