Unit 8 It must belong to Carla. Section A Grammar Focus 课件(共19张PPT)

(共19张PPT)
Translate
the
phrases.
outside
the
window
have
fun
next-door
neighbor
at
first
run
away
feel
uneasy
have
no
idea
have
fun
(in)
doing
sth.
在窗外
玩得高兴
隔壁邻居
最初；
首先
逃跑
心神不安
一点不知道；
没办法
做某事很愉快
1.
太……而不能……
___________
2.
不知道
______________
3.
曾经，过去常常
________
4.
看见某人正在做某事
__________
5.
奇怪的噪音
____________
6.
感到不安
____________
7.
离开
__________
too...
to...
have
no
idea
used
to
see
sb.
doing
feel
uneasy
strange
noises
go
away
8.
它太大了而不可能是狗。
_____________________________
9.
这个地区的一个妇女看到有东西在逃跑。
__________________________________________________
10.
噪音制造者正享受着在街区制造恐惧的乐趣。
__________________________________________________
It
was
too
big
to
be
a
dog.
A
woman
in
this
area
saw
something
running
away.
The
noise-maker
is
having
too
much
fun
creating
fear
in
the
neighborhood.
What
does
she
do?
She
could/might
be
a/an______.
nurse
What
does
he
do?
doctor
He
could/might
be
a/an______.
Where
does
she
come
from?
She
can’t
come
from…
She
could/might
come
from….
She
must
come
from…
Where
is
he
from?
He
can’t
be
from…
He
could/might
be
from….
He
must
be
from…
---
Whose
volleyball
is
this?
---
It
must
be
Carla’s.
She
loves
volleyball.
---
What
did
you
see
that
night?
---
I’m
not
sure,
but
it
can’t
be
a
dog.
It
was
bigger.
I
think
it
might
be
a
bear
or
a
wolf.
---
Whose
hair
band
is
this?
---
It
could
be
Mei’s.
Or
it
might
belong
to
Linda.
They
both
have
long
hair.
Read
the
sentences
below,
paying
attention
to
the
colored
parts.
---
Whose
notebook
is
this?
---
It
must
be
Ming’s.
It
has
her
name
on
it.
---
Whose
French
book
is
this?
---
It
could
be
Carol’s.
She
studies
French.
---
Whose
guitar
is
this?
---
It
might
belong
to
Alice.
She
plays
the
guitar.
---
Whose
T-shirt
is
this?
---
It
can’t
be
John’s.
It
is
too
small
for
him.
Read
more
sentences.
What
are
the
colored
words
used
for?
They
are
used
for
making
inferences.(推测)
在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词:
must,
might,
could,
may,
can’t,
couldn’t。
must
100%
probably
true
could
might
20%-80%
possibly
true
can’t
0%
almost
not
true
★Modal
verb+
do/be
Making
inferences(推测)
4a
Choose
the
best
way
to
complete
each
sentence
using
the
words
in
brackets.
1.
A:
Where’s
Jean?
B:
I’m
not
sure.
She
________
(is/
might
be/
must
be)
in
the
laboratory.
might
be
n.
实验室
2.
A:
Everyone
is
going
to
the
pool
after
school.
B:
Really?
It
_______
(must
be
/
can’t
be
/could
be
)
hot
outdoors.
must
be
adv.
在户外，在野外
表示“位移”的动词用现在进行时态表将来，例如：go去，come来，leave离开，arrive到达，return
回来，fly
飞。
e.g.
I
am
coming.=I
will
come.
He
is
leaving
for
Paris.=He
will
leave
for
Paris.
3.
A:
That’s
the
phone.
B:
Hmm.
I
wonder
who
it
_______
(must
be
/
could
be
/
should
be).
could
be
4.
A:
I
wonder
if
there
are
Jim’s
glasses.
B:
They
_______
(can’t
be
/
might
be
/could
be)
his.
He
doesn’t
wear
glasses.
can’t
be
wonder
v.
“想知道”
(want
to
know)
No
wonder+句子，“难怪.....”
e.g.
No
wonder
you
are
angry.
难怪你觉得生气。
5.
A:
I
hear
water
running
in
the
bathroom.
B:
It
________________
(could
be
/
must
be
/
can’t
be)
Carla.
She
was
thinking
of
taking
a
shower.
could
be/
must
be
think
of
想要；打算
e.g.
I
thought
of
playing
basketball.
我想打篮球。
1
Fill
in
the
blanks
with
must,
might,
or
can't.
1.
That
bright
light
______
be
a
UFO-there’s
no
such
thing!
2.
I’m
still
waiting
for
the
bus,
so
I
______
be
a
bit
late
for
the
party.
can’t
might
3.
That
sweater
_____
be
Carla’s.
She’s
the
only
one
who
wears
such
colorful
clothes.
4.
Tony
______
want
to
go
to
the
concert.
He
likes
music,
but
I’m
not
sure
if
he
likes
rock
music.
5.
The
person
you
saw
at
the
supermarket
_____
be
Susan.
I
just
talked
to
her
on
the
phone
and
she’s
at
work
right
now.
must
might
can’t
★情态动词+
do
?此结构表示对现在或将来情况的推测和判断
—Do
you
know
where
she
is
now?
—I
think
she
might
travel
in
Beijing.
????
★情态动词+
be
doing
?此结构表示对现在或将来正在进行的情况的推测和判断。
At
this
moment,
my
father
can’t
be
working
in
the
office.
★情态动词+
have
done
????此结构表示对过去情况的推测和判断。
The
road
is
wet.
It
must
have
rained
last
night.?
★情态动词+
have
been
doing
???此结构表示对过去正在进行的情况的推测和判断。
Your
mother
must
have
been
looking
for
you
at
that
moment.
1.
A:
Many
people
are
wearing
coats.
B:
The
weather
must
be
________________________.
2.
A:
Sally
has
been
coughing
a
lot.
B:
She
might
be
____________________.
getting
colder/
cold
outside
having
a
sore
throat/
ill
4b
Complete
these
responses.
n.
外套
3.
A:
This
restaurant
is
always
very
crowded.
B:
The
food
________________.
4.
A:
Whenever
I
try
to
read
this
book,
I
feel
sleepy.
B:
It
can’t
_______________.
must
be
delicious
be
that
boring
adj.
困的
Look
at
the
two
rooms
below.
Make
guesses
about
the
owner
of
each
room.
A：It
could
/
might
/
can't
be
...
because
...
B：I
guess
so
/
I
don’t
think
so.
But
it
might
/
could
/
must
be
...
because
...
4c
Self
Check
2
Look
at
the
chart
and
write
sentences
for
the
things
below.
Name
Likes
Dislikes
Jessica
take
photos
run
Todd
play
the
piano
eat
sweet
food
Mike
play
tennis
watch
movies
Annie
read
cook
1.
DVD
It
can’t
be
Mike’s.
He
doesn’t
like
to
watch
movies.
2.
bowl
of
ice-cream
_________________________________
3.
camera
_________________________________
It
can’t
be
Todd’s.
He
doesn’t
like
to
eat
sweet
food.
It
must
be
Jessica’s.
She
likes
taking
photos.
Thank
you
!