人教版八年级英语 Unit 9 Have you ever been to a museum? Section A (Grammar 3a-4c )(共31张PPT)

(共31张PPT)
Unit
9
Have
you
ever
been
to
a
museum?
Grammar
Focus
_____
you
ever
_____
to
a
______
_________?
你曾经去过科学博物馆吗？
Yes,
I’ve
been
to
a
________
_________./
No,
I’ve
______
been
to
a
_______
________.
是的，我去过科学博物馆。/
没有，我从未去过科学博物馆。
_____
you
_____
_____
the
______
museum?
你曾经参观过太空博物馆吗？
Yes,
I
have.
I
______
there
last
year./
No,
I
haven’t.
是的，我参观过。我去年去过那里。/
没有，我没参观过。
Have
been
science
museum
science
museum
never
science
museum
Have
ever
visited
space
went
I’ve
been
to
the
____
_______
____
________.
我去过美术馆很多次。
Me,
_____.
And
I’ve
also
_______
the
_____
_________.
我也是。而且我还参观过自然博物馆。
I’ve
______
been
to
a
_______
_______.
我从未去过水上公园。
Me
_______.
我也没去过。
art
museum
many
times
too
visited
nature
museum
never
water
park
neither
构成：have/has(助动词)
+
v.过去分词
Present
Perfect
Tense
现在完成时
否定时：have
not常缩略为
haven’t
has
not常缩略为
hasn’t
Have
you
had
your
lunch
yet?
Yes,
I
have.
I
have
just
had
it.
(结果是现在我不饿了)
表示过去发生或已经完成的动作对现在造成的影响或结果。
现在完成时的用法
I
have
already
taught
him
some
English.
John
has
never
been
to
the
space
museum.
The
boy
has
just
started
junior
high
school.
现在完成时常与时间副词already,
never,
ever,
just,
before,
yet等连用。
Have?you?ever?been?to?Hong?Kong?
你曾去过香港吗？??
I?haven’t?ever?spoken?to?her.
我未曾和她说过话。??
ever意为“曾经”，用于______句或______句中，放在助动词与过去分词之间。
疑问
否定
never意为“从来没有”常与before连用，多放在助动词与过去分词之间。??
e.g.
I?have?never?travelled?by?plane?before.
我以前从来没有乘飞机旅行过。??
比较：He
has
been
to
Beijing.
他曾去过北京。
（人已回来，可能在这儿）
He
has
gone
to
Beijing.
他已经去北京了。
（人已走，不在这儿）
have
been
to
&
have
gone
to
区别
have
/
has
been
(to)
表示“曾经到过某地”，说话时此人不在那里，已经回来。侧重指经历。
have
/
has
gone
(to)
表示某人“已经去某地了”，说话时此人可能在路上或已到那里，反正不在这里。
【温馨提示】
1.
have
/
has
been
to常与ever,
never,
once,
twice,
…times等连用。
I
________________(从未去过)America,
so
I
hope
to
go
there
one
day.
2.
have
/
has
gone
to常用于含有sb.
is
out,
sb.
isn’t
in
(...)等暗含某人不在说话现场的语境中。
Our
math
teacher
isn’t
in
his
office.
He
____________(去了)the
meeting
room.
3.?当have
/
has
been
to?中的to后为表示地点的副词there,
here等时，to要省略。
I
won’t
go
to
the
new
park
because
I
___________________(去过那里两次).
have
never
been
to
has
gone
to
have
been
there
twice
【语境应用】用have
/
has
been
(to)?或?have
/
has
gone
(to)填空。
1)
—Hi,
this
is
Dave.
May
I
speak
to
Jim?
—Sorry,
he
isn’t
in.
He
______________
the
school
library.
has
gone
to?
2)
—Are
you
looking
forward
to
going
to?Paris?
—No.
I
______________
the
city
twice.
3)
—Are
you
interested
in
going
to
the
Palace
Museum?
—No.
I
__________
there
many
times.
have
been
to?
have
been
?have/has?been?in?意为“已经在某地呆了多长时间”，常与表示一段时间的状语连用。
Mr.?Brown?___________?Shanghai?for?three?days.?
布朗先生来上海已经有三天了。???
They?____________?Canada?for?five?years.?
他们到加拿大有五年了。???
have/has?been?in???
has?been?in
have?been?in
比较：I
have
seen
the
film.
我看过这部电影。
(我了解这部电影的内容)
I
saw
the
film
last
month.
我上个月看了这部电影。
(只说明上星期看了这部电影，不
涉及现在的情况)
一般过去时与现在完成时的区别
①
一般过去时只强调过去的动作；现在完成时强调过去的事情对现在的影响。
②
一般过去时通常与表示过去的时间状语连用；现在完成时则不能与表示过去的时间状语连用。
③
一般过去时单纯表示过去的经历；现在完成时表示过去的动作或状态延续到现在并可能持续下去。
一般过去时的时间状语有：yesterday,
last
…,
…
ago,
in
1980,
just
now
…　
现在完成时的时间状语有：ever,
never,
just,
already,
yet,
before,
for,
since…
4a
Put
the
correct
forms
of
the
verbs
in
the
blanks.
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.
to
come
been
seen
went
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)?
spend
been
to
go
going
to
go
5.
A:
Have
you
ever
_______
(visit)
the
history
museum?
B:
No,
I’ve
never
______
(be)
there.
visited
been
4b
Fill
in
the
blanks
with
the
correct
forms
of
the
verbs
in
brackets.
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.
have
seen
been
is
There
_____
(be)
many
exciting
rides,
lovely
restaurants
and
fantastic
gift
shops
there.
You
can
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.
are
see
heard
is
take
On
the
boat,
you
can
______
(shop)
and
have
Disney
parties
before
you
________
(arrive)
at
the
Disney
island.
shop
arrive
Let’s
enjoy
some
pictures
about
Disneyland.
4c
Answer
the
survey
questions
and
then
ask
your
partner.
Have
you
ever
...
You
Your
partner
been
to
another
province
in
China?
lost
something
important?
…
I.
根据对话内容，用have
/
has
been
(to)?或
have
/
has
gone
(to)填空。
A:?Hi,
Roger!
Where
is
everybody?
The
house
is
very
quiet.
B:?Well,
Mom
(1)
__________
the
cinema
with
Jane.
A:?How
about
your
sister?
B:?She’s
taking
a
shower
right
now
because
she
(2)
__________
the
gym
(健身房).
has
gone
to
has
been
to
A:?I
(3)
__________
the
gym
twice
this
week.
It’s
really
tiring.
B:?As
for
Dad,
he
(4)
__________
the
library
to
borrow
some
books.
A:?So,
let’s
go
to
that
new
café
near
the
park,
OK?
B:?Oh,
I
(5)
__________
there.
It
isn’t
so
great.
Why
don’t
we
call
Mike
and
play
basketball?
A:?OK.
That’s
a
good
idea.
have
been
to
has
gone
to
have
been
II.
根据材料内容及括号内所给词的提示填空。
Dear
Mary,
Today
I’m
alone
at
home.
My
parents
and
my
brother
Dale
(1)
_________
(go)
to
West
Farm
to
see
animals.
I
(2)
__________
(be)
there
many
times
so
this
time
I
didn’t
go
with
them.
It’s
about
half
past
eight.
I
guess
they
(3)
_____________
(arrive)
at
the
farm.
And
I
bet
(敢说)
Dale
(4)
___________
(begin)
to
take
photos
of
animals
already.
have
gone
have
been
have
arrived
has
begun
Now
I
feel
a
little
bit
lonely.
I
(5)
_____________
(not
finish)
my
homework
yet
but
I
don’t
want
to
do
it.
Just
now
Linda
(6)
___________
(call)
me.
She
invited
me
to
go
to
the
park.
Last
Sunday
I
(7)
___________
(play)
with
Ted
in
the
park.
So
this
Sunday
I
(8)
___________________
(not
go)
there.
But
Linda
is
my
good
friend.
I
don’t
want
her
to
be
unhappy.
Tell
me
what
I
should
do.
Stay
at
home
or
go
to
the
park
with
Linda?
Yours,
Millie
haven’t
finished
called
won’t
go
/
am
not
going
played
Make
conversations
using
the
Present
perfect
tense
with
ever,
never
and
been.
For
example:
---Have
you
ever
been
to
…?
---Yes,
I
have
been
to
…
---No,
I
have
never
been
to
….