现在完成时讲解ppt

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初中时态讲解《现在完成时》(共28张PPT)

•
—I have _____ to Kunming with my
friends.
• A been , gone
B been , been
• C gone , been
D gone, gone
• ( C )2. How long have you ____ this book?
• A. bought B. borrowed C. had D. lent
Yes,she has.?No,she hasn’t.
4.时间状语：already, yet, ever, never, just, before ， for, since, so far, till/until, up to now, in the past/last few years, recently, … 等.
5.现在完成时的概念
1）表示过去发生或已完成的动作对现在造成的影响或结果；
2）表示过去已经开始并一直持续到现在的动作或状态。
• 意义1
• 表示过去发生或已完成的动作对现在造成的影响或结果
My daughter hasjust gonoeut. 我女儿刚出去。 (go)
I’m sure we have metbefore. 我肯定我们以前见过面。(meet)
3.They have left only for 5 minutes. 错 They have __b_ee_n_ __a_w_a_y only for 5 minutes.
• 1) They came here last week.
• They ____h_a_v_e__ _b_e_e_n_____ here since ______la_s_t_ w__e_e_k______.

初三英语《现在完成时》PPT课件

They have lived here since 1990.
What has happened to the USA in the last 350 years?
注意点一：现在完成时与一般过去时的用法比较现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示过去的动作对现在造成的影响；一般过去时表示动作发生的时间在过去。现在完成时属于现在时态范围，因此，不能和表示过去的时间状语连用。如：yesterday, last night, two weeks ago等试比较： The plane has arrived . 飞机已经来了。（说明现在的情况：飞机在这儿） The plane arrived a quarter ago. 飞机是一刻中以前来的。（强调动作发生的时间在过去） I have taught here for fifteen years. 我在这儿已经教了十五年。（表示十五年前的动作一直延续到现在，还可能会继续。） I taught here for a year. 我过去在这儿教过一年。（表示“我“现在已经不在这儿任教了）
((√×))
He has joined the League member for two years. ( ×)
√ He has been a League member for two years. ( )
他已入团两年了。
The man has been dead for several years. The man has died for several years. 这个人已经死了几年了。
练习：用have(has) been 或have(has) gone 填空 A: Where __1__ Li Fei __1__? B: He __2__ to Hainan Island. A: How long __3__ he __3___ there? B: He ___4__ there for three days. A: When will he come back , do you know? B: I’m afraid he won’t come back recently. A: Could you tell me the way to Hainan Island? B: Sorry, I __5__ never __5__ there. A: How many times __6__ Li Fei __6___ to that place? B: He __7__ there only once.

Present-Perfect-Tense讲解PPT课件

Present Perfect Tense
1
1 现在完成时的基本用法： 1）现在完成时表示一件已发生的事，这事往往与现在的情况有联
系：
• I’ve lost my key. 我的钥匙丢了。（因此无法进屋）
• She’s gone to town. 她进城去了。（现在在城里）
• I’ve got a letter from my aunt. 我收到姨母的一封信。（因
7
注意：
1）when，what time常用于一般过去时，问具体的过去时间，不能用在现在完成时：
• - When did you get back?
- I got back last week.
• - How long have you been back? - I’ve been back for a week.
到现在为止他在学校表现很好。
• Up to / till now, the work has been easy.
到现在为止，这工作还算容易。
• I’ve seen little of her in the past ( last) few years.
过去几年中我很少见到她。
注意： in the last/past + time 用于现在完成时
4
4）还常和for及since 引导的状语或与how long 连用： • I haven’t seen you for ages. 我好久没见到你了。 • He hasn’t cleaned his room for months. 他有好
几个月没打扫这房间了。
• We’ve lived here for over ten years. 我们在这里住

初中现在完成时讲解ppt

for
since
for
since
for
since
练习题: 1.It's a long time since we ____ (meet) last, isn't it? 2.--I know you ___________ (choose) a picture book among these. --Yes,Have a look at it, please. 3.So far, spaceships without people ___________ (reach) the moon and some other parts of the universe. 4.My father____ home for nearly three weeks. A.has gone away from B.has left C.has been away from D.went away 5.Mr. and Mrs. Green have_____in China for a week. A.been B.got C.arrived D.reached
eg.--- I’ve lived here for 15 years. eg.--- I’ve lived here since 15 years ago(1990)
选用for和since填空: 1.We haven’t seen each other ______ a long time. 2.His father has been in the factory ______ 10 years ago. 3.The film has been on ______ 20 minutes. 4.Mr Green has worked here ______ he came to China. 5.His grandparents have been dead ______ several years. 6. It’s five years _______ we met last time

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ppt课件

((√×))
He has joined the League member for two years. ( ×)
√ He has been a League member for two years. ( )
他已入团两年了。
The man has been dead for several years. The man has died for several years. 这个人已经死了几年了。
• Mr. Green _h_a_s__b_e_e_n_ (be) in China these
years.
• They _h__a_v_e_w_r_i_t_te_n_(write) 15 songs so far.
• The population __h_a_s__g_r_o_w_n__ (grow) more
slowly in the past ten years.
现在完成时的谓语动词
1延续性动词：learn, work, know, walk, keep, have, wait, sing, read, sleep, live, stay
延续性动词用法特征：延续性动词可以用于现在完成时，其完成时态可与表示一段时间的状语连用。（for ten years, since last year, since two years ago, during the past three years, how long等）
have been to 曾经去过某地（已返回）
Someone went to some place and has already
come ban 去某地一段时间
someone stay in some place for some time

初中英语现在完成时讲解全(共24张PPT)

I studied English ten years ago.
（come来到某地….
left the team
has been on C.
表示动作发生在过去，对现在造成的影响。
)
be over
went to bed
填空使用for和since
Tom ___for several hours.
表示动作发生在过去，对现在造成的影响。
• She has lived here ______1996.
• 2 标准词：so far/up to now (到目前为止） ;lately/recently(最近）
• Up to now/So far ,I haven’t been successful.
• Lately/Recently,I haven’t seen my teacher.
3. He bought the motorbike a month ago.
---He ____ ____ the motorbike for a month. 4. He arrived here three days ago.
--- He ____ ____ here since three days ago. 5. They turned off the light 2 hours ago.
(finish结束....)
be over
1.我买这本书三年了。Buy I have bought the book.
(1) I have had the book for 3 years. (2) I have had the book since 3 years ago.
了borrow He has borrow the book. (1）He has kept the book for 2 months . (2) He has kept the book since 2 months ago.

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。

现在完成时讲解课件

come/go (to) --be (in/at)start/begin-- be on
arrive (at/in)-- be (in/at) die-- be dead
get (to)-- be (in/at) close-- be closed
reach-- be (in/at)
buy-- have borrow-- keep
注2): 对for或since引导的时间状语提问必须用how long, 决不能用when. Eg. I have lived here for 10 years. How long have you lived here? She has stood here since 2 hour ago. How long has she stood here?
c） never 是否定词，表示“从来没有”，而
ever 表示“曾经”
• We have never been to the Great Wall. 我们从来没有去过长城。 • Have you ever been to Canada?
你们曾经去过加拿大吗？
※短暂性动词与延续动词间的转换
leave-- be away (from) join-- be in/be a/an…
since的四种用法
postgraduate student.
注 1): since 也可单独使用 , 表示 “自那时起”; 另外since前也可加上ever,以加强语气. Eg. I have been here (ever) since. I have been here (ever) since I graduated in 2000.
现在完成时的主要用法

初中英语现在完成时精讲精练ppt课件

真题再现
2. --Look! Someone ______ the classroom. --Well, it wasn’t me. I didn’t do it.
A. is cleaning B. was cleaning C. has cleaned D. will clean
现在完成时意义与一般过去时的区别
延续动词与非延续动词
现在完成时表持续，在肯定句和疑问句中动词要用延续性动词
延续性动词：动作可持续 learn, work, stand, lie, know, walk, keep, wait, watch, sing, read, sleep, live, stay, have
非延续性动词：动作不可持续，只发生在一瞬间 buy, borrow, die, leave, begin, join
Linda has found her book. 结果：不需要再找了。
真题再现
1. I don’t feel very well, Jack. I’m afraid you ______ me your cold.
A. give B. had given C. have given D. would give
小试牛刀
3. --Look at the blue sky! The rain _______． --Let's go out for a walk．
A. stops B. will stop C. has stopped D. had stopped
小试牛刀
4. He _______ the city since he graduated from college.
延续动词与非延续动词

现在完成时讲解完整版ppt课件

tired now. has, come • 4. Where’s Li Ming ? He __________ (go) to the teacher’s
office. has gone • 5. I __________ (work) here since I ______ (move) here
现在完成时的结构
主语 + have/ has + 过去分词（pp）
注：主语若是第三人称单数助动词用 has
否定形式 haven’t ( have not ） +过去分词 hasn’t ( has not ) +过去分词
疑问句把助动词 have / has 放在句首
“雪亮工程"是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程” 。
3) 表示从过去开始并持续到现在的动作或状态，常与包括现在在内的一段时间的状语连用。 She has learned English for 5 years. He has lived in Beijing since 5 years ago.
“雪亮工程"是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程” 。
“雪亮工程"是以区（县）、乡（镇）、村（社区）三级综治中心为指挥平台、以综治信息化为支撑、以网格化管理为基础、以公共安全视频监控联网应用为重点的“群众性治安防控工程” 。

初中英语语法现在完成时精讲PPT

• 2. We went to the USA last Monday. Today is Monday . We h_a_v_e_s_t_a_y_ed_ (stay) in the USA since last Monday.
since and for
The woman has worked at this school for 2 years.( since two years ago)
4. 现在完成时常常与表示频度的时间状语连用,如often, sometimes, ever, never, twice, on several occasion等:
Have you ever been to Beijing？ I have never heard of Bunny. I have used this pen only three times. George has met that gentleman on several occasions.
__f_o_r __two days
__s_in_c_e__1997
__si_n_ce__yesterday
__fo_r___two weeks
afternoon
___s_in_c_e _three years
__si_n_ce__I came here ago
__si_n_ce__last Sunday __s_in_c_e__ last month
for + 时间段 for 2 years/a long time
since+时间点 since 2 years ago
since 1998 since she came to the school)
一、用for和since填空。

现在完成时态ppt课件

eg. 他死了两年了：
He died two years ago.
He has been dead for two years /since two years ago
It is/ has been two years since he died.
Two years has passed since he died
❖ 7. Jim has gone to Beijing for 2 years. has been in
❖ 8.What time have the factory opened?
did
open
❖ 9.I have gone to Chunhua Middle School twice been to
I have bought a new apartment for a month 错误 I have had a new apartment for a month 正确
常见非延续性动词和延续性动词的转变
❖ arrive/come/go to/reach be in
❖ borrow
keep
❖ leave
❖ eg: I have lost my wedding ring. 我丢了我的结婚戒指（这一动作虽然发生在过去，但影响持续到现在，其结果是我现在没有结婚戒指了）
❖ I have sent him a Christmas card.
❖ He has just bought a new house.
❖ 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。

《现在完成时》PPT课件

week. has been • So she _________(be) in the club for nearly • one week.
不规则动词的过去式以及过去分词巧记规律
• AAA: put– put –put let—let –let • ABA: become—became—become • ABB: stand—stood—stood • ABC: eat— ate—eaten
Eg. I have already done my homework.
否定句: I haven’t done my homework 一般疑问句ye: tH. ave you done your
homework yet?
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 Beijing.
AAA
• cost-cost-cost read
read-read-
• put-put-put
cut-cut-cut
• let-let-let
set-set-set
• beat-beat-beat
hit-hit-hit
• hurt-hurt-hurt
spit-spit-spit
• 一、原形、过去式和过去分词的词形和读音都相同的单词，结尾字母一般是t或d。
Eg. He has ever made dumplings.
否定句: He has never made Havedtuhmeypelivnegrs.travelled by train?
No, never.
5. just在现在完成时中的用法
用于句中, 表示“刚刚” Eg. I’ve just had breakfast.