Unit 9 Have you ever been to a museum? Grammar-4c 课件(共32张PPT)

(共32张PPT)
Unit 9 Have you ever been to a museum
Grammar-4c
现在完成时
Grammar Focus
Have you ever been to a science museum Yes, I've been to a science museum./
No, I've never been to a science museum.
Have you ever visited the space museum Yes, I have. I went there last yesar./
No, I haven't.
I've been to the art museum many times. Me, too. And I've also visited the nature museum.
I've never been to a water park. Me neither.
-- Have you ever visited the Bird's Nest
-- No, I have never visited it.
1. ever“曾经”，常用于现在完成时的疑问句，放在主语后边，过去分词前边
2. never“从来没有”，表示否定，在助动词have/has之后，过去分词之前。
现在完成时中的常用时间副词还有哪些呢？
已经 肯定句
已经 (疑问句)，还 (否定句)
刚刚 肯定句
曾经 一般疑问句
从不 陈述句
already
yet
just
ever
never
Practice
1. Has your brother found his lost car ____
A. still B. already C. just D.yet
2. I ____ here before.
A. never are B. never came
C. have never been D. were never
3. --I have ___ been to Tibet. How about you
--Me, neither.
A. never B. ever C. already D. just
Can you translate these sentences into Chinese
1. My uncle has been to Beijing four times.
2. Mr. Yang has gone to Wuhan. He will be back next week.
3. Betty has been in London for two days.
去过sp
去了sp
待在sp
1.have/has been to sp:曾经去过sp（现在已回），可接次数，如once，twice, three times 等，表示“去过几次”，也可以和just，never，ever等连用。
2.have/has gone to sp:去了sp（还没回来）
3.have/has been in sp:待在sp 后接时间段
e.g.: for 2 years，表示“在某地待了多长时间”
用have gone to,have been to, have been in填空
1. Bill is on holiday at the moment. He ___________ Spain.
2. --Where's Lily
--She's not here. I think she _________ the bank.
3. --Hello, Susan. Where _____ you ____
_____ you ________ the bank
4. Tim is in hospital. He ___________ hospital for five days.
has gone to
has gone to
have been
Have been to
has been in
finish 4a on page68
1. A: Do you want __________ (come) to the space museum
B: No, I’ve already ______ (be) there three times.
2. A: Have you ________ (see) the robots at the science museum
B: Yes, I ______ (go) there last weekend.
3. A: Let’s ________ (spend) the day at the zoo.
B: Well, I’ve already____ (be) there a couple of times,
but I’m happy_____(go) again.
4. A: How about _________ (go) to the art museum
There are some special German paintings there right now.
B: Sure. When do you want _______ (go)
5. A: Have you ever _________ (visit) the history museum
B： No, I’ve never________ (be) there.
to come
been
seen
went
spend
been
to go
going
to go
visited
been
want to do
already
last weekend
let’s do sth.
be happy to do sth.
how about doing sth.
Practice
Most of us _____________ (see) Mickey Mouse, Donald Duck and other famous Disney characters in cartoons before. But have you ever _____ (be) to Disneyland Disneyland ______ (be) an amusement park with a special theme —Disney characters and movies. There ____ (be) many exciting rides, lovely restaurants and fantastic gift shops there. Youcan also ____ (see) the Disney characters walking around the park. And have you ever_____ (hear) of a Disney Cruise This _____ (be) a boat ride with a Disney theme. You can _______ (take) a ride on the boat for several days and eat and sleep on it. On the boat, you can _______(shop) and have Disney parties before you _________ (arrive) at the Disney island.
have seen
been
is
are
see
heard
is
take
shop
arrive
4b
I've had this book for
three years.
Grammar Focus
Unit 10
Let's read!
How long have you had that bike over there I’ve had it for three years.
How long has his son owned the train and railway set He’s owned it since his fourth birthday.
Have you ever played football Yes, I did when I was little, but I haven’t played for a while now.
for+时间段；since+过去的时间点，是现在完成时的标志词。
Let's learn!
since，for的用法
since: 自…...以来
1)since+时间点 ：He has stayed here since 5 o’clock.
2)since+ 时间段+ ago：He has stayed here since 5 hours ago.
3)since+ last...：He has written the fiction since last year.
4)since+ 一般过去时的句子:
She has taught English since she came here.
for: (长达）for+ 时间段
He has kept the book for 2 weeks.
since＋一段时间＋ago＝for＋时间段;
since two weeks ago=for two weeks;
Let's try!
选择for或since填空：
I have been here _____five months ago.
2. He has been a soldier ____ about two months.
3. Great changes have taken place _____ you left.
4. His grandpa has been dead ____ ten years.
5. I have studied English ______ I was 12 years old.
6.Mr Green has worked here ______ he came to China.
since
for
since
for
since
since
How long have you had that bike over there I’ve had it for three years.
How long has his son owned the train and railway set He’s owned it since his fourth birthday.
Have you ever played football Yes, I did when I was little, but I haven’t played for a while now.
have
own
play
have, own, play 是 动词。
延续性
延续性动词表示能够延续的动作，这类动词有：learn, work, stand, know, walk, keep, wait, watch, read, sleep, live, stay等。
延续性动词可以与表示时间段的状语连用，例如：“for + 时间段”“since + 时间点”“since引导的从句（一般过去时）”“since + 一段时间 + ago”。
什么是延续性动词？
我有很多年都没有见过她了。
自从2008年以来我就住在这里。
我从去年开始学习英语。

I haven’t seen her for many years.
I’ve lived here since 2008．
I have studied English since last year.
非延续性动词也被称为终止性动词、瞬间动词，表示不能延续的动作，这种动作发生后立即结束。这类动词有：open, die, close, begin, finish, come, go, move, borrow, lend, buy等。
什么是非延续性动词？
①非延续性动词与短暂性时间（点）连用。
He ________ three days ago.
他三天前去世了。
②非延续性动词可用于“It is/has been + 时间段 + since...”句型。
It is nearly ________ ________ since I ________ here.
我来这儿快两年了。
It ________ ________ ________ ________ since I ________ the book.
我买了这本书3年了。
died
（一般过去时）
two years
came
has been three years
bought
瞬时的动作怎么在现在完成时里运用呢？
非延续性动词与延续性动词之间的转换
The woman left home at 8:00.
=She has been away from home since 8:00.
= She has been away from home for 2 hours.
非延续性性动词 → 延续性动词
leave → be away (from sp)
He bought a computer in 2007.
=He has had a computer since 2007.
= He has had a computer for 13 years.
非延续性性动词 → 延续性动词
buy → have
They got married 20 years ago.
=They have been married since 20 years ago.
= They have been married for 20 years.
非延续性动词 → 延续性动词marry/get married
→ be married
非延续性动词 → 延续性动词
非延续性动词 延续性动词 非延续性动词 延续性动词
buy have borrow keep
catch a cold have a cold put on wear
lose not have get to know know
①
非延续性动词 → 延续性动词
非延续性动词 延续性动词 非延续性动词 延续性动词
open be open close be closed
begin/ start be on come be here
go be there finish be over
die be dead get up be up
wake up be awake fall asleep be asleep
leave be away fall ill be ill
become be make friends be friends
join be in/be a member of arrive/ reach be
②
非延续性动词→
“be +形容词/副词/介词/名词”
Let's practice!
4a. Rewrite the sentences using for or since.
Jim is in Japan. He arrived there three days ago.
__________________________________
2. They are very hungry. Their last meal was ten hours ago.
_______________________________________
Jim has been in Japan for three days.
They haven’t eaten anything since ten hours ago
3. I have a camera. I bought it in 2009.
_______________________________
4. I know Anna. I first met her three years ago.
___________________________________
5. Linda is ill. She became ill on Monday.
____________________________________
I have had a camera since(去掉介词) 2009.
I have known Anna for three years.
Linda has been ill since(去掉介词)Monday.
4b.Fill in the blanks with the correct forms of the verbs in brackets.
1. I _______________ (never be) to the
water park before. I want to _____ (go)
next month before the weather gets too
cold.
2. They _________________ (never own)
any pets, but they _______________
(always want) to have a dog.
have never been
go
have never owned
have always wanted
3. We __________ (have) a piano since last November. We ______ (buy) it from the Li family when they moved to the US last year.
4. Cathy and Amy__________________
(not be) back to their hometown for two
years. They _____ (miss) their hometown a lot and hope to visit the place next year.
5. This museum _________ (be) here for over 20 years. It ______ (be) one of the oldest buildings in this small town.
have had
bought
have not been/haven’t been
miss
has been
is
中考链接
1. — Your new watch is so nice! When did you buy it
— In October. I it for two months. （2019眉山）
A. had B. bought C. have had D. have bought
2. — Where are the teachers now
— In the meeting room. They _____ the meeting for 10 minutes. （2019淮安）
A. have begun B. have been on
C. have had D. have been held
C
C
专项训练
1. It’s nice to see you again.We_______each other since
2014．
A. won’t see B. haven’t seen C. didn’t seen D. don't see
2. It_______ten years since he left the army.
A. is B. has C. will D. were
3.I'll lend you my new book,but you can only_____it for
two days.
A.borrow B.keep C.lend D.bring
B
A
B
专项训练
4. —The TV program Voice of Youth is really great.
—I think so. It ________ the hearts of lots of fans since it started.
A. lose and touch B. won and touched
C. has won and touched D. has lost and hit
5. My grandparents ________ in that city since 2008.
A. will live B. live
C. have lived D. were living
C
C
Find the mistakes.
A: How long has Mary left
B: How long has he borrowed the book
C: May has come back since three days ago.
D: He has bought the computer for two years.
How long has Mary been away
How long has he kept the book
May has been back since three days ago.
He has had the computer for two years.
Thank you!