(共44张PPT)
外研版
高二年级(选修6)
Module 4
Grammar
Present Perfect Tense
&
Present Perfect Progressive Tense
Liu Fang has played the pipa since the age of six.
She’s given concerts since she was eleven.
Read the sentences and decide if the statements are true.
Liu Fang still plays the pipa.
She only played the pipa when she was six.
She has given concerts regularly since the age of eleven.
She only gave concerts when she was a child.
T
F
T
F
has played
has given
Present Perfect Tense
Find out the verbs in the two sentences
P.46
The Present Perfect Tense
Form(结构):
Negative Form
Summary:
have/has + done
have / has not + done
Find out some sentences which are in the present perfect tense in the text.
Mr Zhang has just bought a new car, but he has had trouble with motorists. When he returns home at night he always find that someone has parked a car outside his gate. Because of this, he has not been able to get his own car into this garage even once. He has to walk home after he parks his car. “ what’s the matter Have you bought a car ” “ Yes, but…” Mr Zhang has put up a “ No parking” sign outside his gate, but it has not any effect.
has just bought
has had
has parked
has not been
Have you bought
has put
the age of six
future
now
33 years
eleven years old
future
now
28 years
Read the two sentences again, and find out what the Present Perfect Tense means.
Liu Fang has played the pipa since the age of six.
She’s given concerts since she was eleven.
past
future
now
I have flown for five minutes.
five minutes
Present Perfect Tense
现在完成时
I have just had my breakfast.
影响:现在我不饿。
have breakfast
I’m not hungry now
I have seen this film.
see the film
I know the content.
影响:现在电影的内容我已经知道了。
用法
常用状语
have (has) done
1.从过去开始的动作,一直持续到现在
2.表示曾经做过某事或已经做过某事,对现在造成的影响和结果
1. for, since
2. already, yet, never, ever, just
in/over the past 3 years见练习册
现在完成时
构成
1.We have studied English for about four years.
2.We have lived in Chengdu No.7 Bayi School since three months ago.
( We have been in Chengdu No.7 Bayi School for three months till now.)
four years ago
future
now
study English
Maybe stop studying
three months ago
future
now
three months
Analysis
现在完成时
构成
have (has) done
用法
1.从过去开始的动作,
一直持续到现在
2.表示曾经做过某事或已经做过某事,对现在造成的影响和结果
Read the sentences and answer the questions.
Liu Fang has been playing the pipa for the last three hours.
She’s been performing concerts every day since last month.
What tense are the two sentences using
Present perfect progressive
2
2. Which of these things is true about the sentences
a. The people started doing these things in the past and are still doing them.
b. The people do these things every day.
c. The actions take a very long time to complete.
现在完成进行时强调动作的持续进行
P.46
The Present Perfect
Progressive Tense
summary
Form:
have/has + been + doing
Negative Form:
have/has + not+ been + doing
Interviewer: Liu Fang, what_________ __________ (do) recently
Liu Fang: Well, I _______________ (give) concerts in America.
Complete the conversation. Put the verbs into the present perfect progressive.
have you been doing
have been giving
Activity 3 P46
Interviewer: Have you ____________ (play) any new pieces
Liu Fang: Yes. I ________________ (play) some classical American tunes.
Interviewer: What else have you __________ (do)
Liu Fang: I ________________ (learn) how to play the konghou.
been playing
have been playing
been doing
have been learning
现在完成进行时的用法
表示过去的动作持续到现在并有可能持续下去.
play the pipa
three hours ago
future
now
play
play
Liu fang has been playing the pipa for the last three hours.
现在完成进行时的用法
表示过去的动作持续到现在并有可能持续下去.
perform concerts
Last month
future
now
perform
perform
She’s been performing concerts every day since last month.
现在完成时和
现在完成进行时的比较
比较一:
Li Jia __________ (read) a book about Stonehenge. ( )
Li Jia ______________ (read) a book about Stonehenge. ( )
has read
has been reading
She finished reading the book.
She is still reading the book.
past
future
now
did
do
have done
past
future
now
did
do
have been doing
do
现在完成时
现在完成进行时
现在完成时强调动作的最后的结果,表示动作已经结束、完成;
现在完成进行时强调动作本身,表示动作还没有结束、完成 (有延续性)。
I have read this novel. (已读完)
I have been reading this novel. (还在读)
They have widened the road.
(路加宽了)
They have been widening the road.
(路还在加宽)
现在完成进行时和现在完成时的区别
1. John ________________(work) for the government since he graduated from Harvard University. Until recently, he __________(enjoy) his work, but now he is talking about retiring.
2. Lately, I _________________(think) about changing my career because I _____________
(become) dissatisfied with the conditions at my company.
3. I _______________(see) Judy for more than five years and during that time I_________(see) many changes in her personality.
has been working
has enjoyed
have been thinking
have become
have been seeing
have seen
用现在完成时和现在完成进行时填空:
Until recently
during that time
2.The company ________a rise in salary for ages,but nothing has happened yet.
A.has been promising B.has promised
C.promised D.promises
解析: 句意为:这家公司承诺加薪已经很长时间了,但是现在还是一切如故。for ages“很长时间”,一般用于完成时。根据后一句可知,前句的动作从过去某一时间开始一直延续到现在,所以用现在完成进行时。
A
---Where _______ the recorder I can’t see it anywhere.
---I put it right here, but now it’s gone.
did you put
have you put
had you put
have you been putting
使用现在完成时表示过去发生的“放”的动作
对现在的影响,究竟录音机现在“在哪里”。
B
----I’m sorry to keep you waiting.
----Oh,not at all.I ___ here only a few
minutes.
A.have been B.had been
C.was D.will be
“(for) only a few minutes”说明几分钟前来
了这里,一直到现在。
A
We ________all the preparations for the task, and we’re ready to start.
A. completed
B. have been completing
C. had completed
D. have completed
过去的动作“完成了准备工作”,对现在的
影响是“现在已准备出发了”。
D
Summary:
现在完成时 现在完成进行时
动作在迄今为止的一段时间内曾经延续进行和目前还在进行;并将继续进行
动作已完成
强调动作的结果或影响
强调动作持续进行
解题技巧:
分析动作是否发生在过去, 题中所给的基础时间是否是现在时间
2. 看上下文是否有暗示动作未完成的信息
3. 如果句中有时间标志,如:since; for; recently; never; yet; in the past / last …等时,看是否有暗示动作未完成的信息,有则用现在完成进行时; 没有则用现在完成时。
Last night, I ____ (go) to see a concert by the Chinese- born Canadian artist Liu Fang. She was born in China and ______ (study) music in Shanghai, but she _____________ (live) in Canada since 1996. She ______________ (play)
Complete the passage with the correct form of the verbs: P.47
went
studied
has been living
has been playing
traditional Chinese music since she was very young. Last night, she _________ (perform) a series of classical Chinese pieces for the pipa and the guzheng. I ______ (buy) a CD of her music after the concert and I _________________ (listen) to it all day today!
performed
bought
have been listening
Translate these sentences into English
我整个下午一直坐在这儿。
他们从60年代以来一直为独立而斗争。
我一直在写一篇作文。
从上星期以来,我一直在读那本书。
这些年来,他们一直在这我们的杂志写稿。
最近我们常常见面。
Translate these sentences into English
我整个下午一直坐在这儿。
I have been sitting here all afternoon.
2. 他们从60年代以来一直为独立而斗争。
They have fought for independence since 1960s.
3. 我一直在写一篇作文。
I have been writing a composition.
Translate these sentences into English
4. 从上星期以来,我一直在读那本书。
I have been reading that book since last week.
5. 这些年来,他们一直在这我们的杂志写稿。
They have written articles for our magazine in the past years.
6. 最近我们常常见面。
We have met each other quite often recently.
1. Excuse me, Marcia, a reporter from Vanity Fair ______ all day. Could you speak to her now
A. phones B. has phoned
C. has been phoning D. phoned
高考链接
2. I wonder why Jenny ______ us recently. We should have heard from her by now.
A. hasn’t written
B. doesn’t write
C. won’t write
D. hadn’t written
3. —I’m sure Andrew will win the first prize in the final.
—I think so. He ______ for it for months.
A. is preparing
B. was preparing
C. had been preparing
D. has been preparing
4.The price _____recently, but I doubt whether it will remain so.
A went down, B will go down
C has gone down D was going down
5. In the past few years there ____ great changes in Da Miao town.
A. is B. were
C. have been D. will be.
6. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ______ English for a year.
A. studies
B. studied
C. is studying
D. has been studying
7. Police are now searching for a woman who is reported to ______ since the flood hit the area last Friday.
A. have been missing
B. have got lost
C. be missing
D. get lost
8. Although these scientists ____ on the
project for nearly four years, I don't
know how long it will last.
A. have been working
B. had worked
C. were working
D. are working
9. I __________ for five minutes, why don’t they come
Am waiting B. waited
C. Was waiting D. have been waiting
10. ____________ my sister three times today but her line was always busy every time I phoned her then.
I’d phoned B. I’ve been phoning
C. I’ve phoned D. I was phoning
11. ---Did you find the missing couple in the mountain yesterday
--- No, but we ___________ to get in touch with them ever since.
A. have tried B. have been trying
C. had tried D. had been trying
12. The company _____________ a rise in salary for years, but nothing has happened.
promises
B. promised
C. has promised
D. has been promising