Unit 9 Have you ever been to a museum? Section A Grammar Focus-4c 课件 （25张PPT）

Section A
GF-4c
Unit9
Have you ever been to a museum ?
Learning Aims
1.会读写记 The new words :German, a couple of ,theme, province, ride, Disneyland Disney Cruise, Mickey Mouse, Donald Duck
2.熟读,理解并记忆 Grammar Focus
3.能区分一般现在时,一般过去时和现在完成时，能理解和运用现在完成时及各种句式。
Treasure Island
Tom Sawyer
Robinson Crusoe
Alice in Wonderland
Oliver Twist
Little Women
Have you read them yet?
T: Have you read Treasure Island yet?
A: Yes, I have.
B: No, I haven’t.
T: What do you think of it?
A: I think it is…
exciting
--- _____ you ever _______ a _____?
--- Yes, I ______.
--- Me, ______.
zoo
Have
been to
have
too
zoo
_____ you ____ ______ a __________?
No, I __________.
Me __________.
Have
been to
water park
haven’t
neither
ever
water park
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 year./ 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.
Grammar Focus
past
一般过去时
now
future
现在完成时
现在完成时表示的:
1.在过去某个时间开始并持续到现在的动作或状态。

2.发生在过去却对现在造成影响 。
一、现在完成时定义
have /has+V动词过去分词
二、现在完成时的构成
助动词
否 定 形 式
疑问句
haven’t
hasn’t
Have sb …?
Has sb …?
Regular verbs:
work
worked
worked
live
lived
lived
study
studied
studied
stop
stopped
stopped
动词的过去分词的构成：
三、现在完成时的时间状语
现在完成时的时间状语常与
already
yet
ever
never
just
before
these days
since
for a long time
连用
已经 常用语肯定句中
已经 常用语否定句中
曾经 常用语疑问句中
从来没有 常用否定句中
刚刚
以前
这些天
自从
很长一段时间
1. 我已经做完家庭作业 。
I?______?already ______??my?homework．?
2. 他刚吃过饭。 He?____?just?_____?his?meal．
3. 你曾唱过这首英文歌吗？???
? _____ you?ever _______??this?English?song？
4. 他们还没吃中饭。 They?_____ ______lunch?yet. ???
5. 我们从来没有听说过这件事。 We?_____?never?______?of?it．
have finished
has had
Have sung
haven't had
have heard
Exercise
6. 我去过长城两次了。 I ____________ the Great Wall twice.
7. 你以前看过西游记么？
_____ you ever _______ Journey to the West before?
8. 你需要剪头发了。
又剪？我今天早上才剪过的。
You need to get your hair cut.
Again? I ______ _____it this morning.
9. 自从那时起这个女孩对流行乐感兴趣了。The girl ______ ______ interested in pop music ever since then.

have been to
Have watched
have done
Exercise
has been
My father has been to Beijing twice.
我父亲去过北京2次。
Mr. Wang is not here. He has gone to Qingdao.
王先生不在这里，他去青岛了。
They?have?been?in?Canada?for?five?years.?
他们在加拿大有五年了。
辨析-1
have/has been to 去过某地（人已回来）
have/has gone to 去了某地（人未回来）
have/has been in 在某地（有多久了）
Use the words in brackets to complete the conversations.
4a

1. A: Would you like something to drink?
B: No, thanks. _______________________.
(just/ drink some tea)
2. A: I heard you lost your key.
____________________? (find)
B: No, not yet.
I have just drunk some tea
Have you found it
3. A: Do you know when Tom is leaving?
B: ________________________.
(already/ leave)
A: When ___________________? (leave)
B: This morning.
4. A: Is your sister going to the movies
with us tonight?
B: No. __________________________.
(already/ see the film)
He has already left
did he leave
She has already seen the film
5. A: What do your parents think about
our plan?
B: I __________________. (not/ tell
them/yet)
haven’t told them yet
4c
Have you ever ...
You
Your partner
been to another province in China?
Yes. I have been ...
Yes, he has. He has been to ….
lost something important?
Yes, I have.
Yes, he … .
Answer the survey questions and
then ask your partner. Make other
three questions,
Language points
我都 学会了!
本课句型
Summary
Have you read Little Women yet?
I have already read Little Women .
I haven’t read Little Women yet.
请总结出already, yet 用于的句子类型
already 用在肯定句中
yet 用在疑问句和否定句中
What do you think of it?
=What’s it like?
=How do you like it?
跟踪练习：
1.The dog ______last night, And it ________for 12
hours.(die)
2. I ________ the book from her last week ,
And I ________it for sever days.(borrow)
3.He ________the watch since two weeks ago.

He ________ it with his wife at that time.(buy)
died
has been dead
borrowed
have kept
have had
bought
Exercises
1. 你曾经去过水上公园吗？
______ you ever _______ ____ the water park?没有。
No, ___ ________.
我也没有。___________________.
2. He has been to America.
(1) 一般疑问句 ____ he _____ to America?
Yes, _______ ________.
(2) 否定句 He ______ ______ to America .
按要求补充句子。
Have been to
I haven’t
Me neither
Has been
he has
hasn’t been
3. 1) Have you ______ there?
A. been to B. gone to C. been D. gone
2) Lucy isn’t at home now. She ______ _______ _______ the USA.
3) My father _____________Shanghai for 8 days.
4)Ｉ＿＿＿＿ (clean ) the window yesterday.
5) I ______already ________ (clean ) the window.
C
has
gone to
has been in
cleaned
have cleaned
Homework
1. Review the new words and expressions.
2. Make sentences using the Present perfect tense with already and yet. (at least 10 sentences).
Thank you !