(共29张PPT)
Grammar
广州牛津版初二
Unit
8
English
Week
How
many
modal
verbs
do
you
know?
What
are
they?
can,
could
may,
might
will,
would
shall
must
need
should
Warming
up
You
should
communicate
in
English
with
your
friends
whenever
you
can.
You
should
read
English
books
and
magazines,
and
watch
English
television
programmes.
Above
all,
you
should
enjoy
English!
Grammar
A
Modal
verb:
should
Find
out
and
read
the
sentences
with
“should”
from
the
passage
on
page
115.
In
my
opinion,
every
school
should
have
an
English
Week.
Discussion:
Give
some
suggestions
by
using
should.
We
should
study
harder
if
we
want
to
get
better
marks.
We
should
take
the
purse
to
the
teacher
if
we
find
it
on
the
classroom
floor.
We
should
look
after
our
parents
when
they
are
old.
Read
the
dialogue
and
sentences
on
page
119.
should
意为
“应该;应当”,
表示劝告、建议或义务
否定式
疑问式
肯定回答
否定回答
Work
out
the
structure.
I/You/We/They/He/She
should
read
more
English
books.
否定式:
I/You/We/They/He/She
should
not
(shouldn’t)
read
more
English
books.
疑问式:
Should
I/You/We/They/He/She
read
more
English
books?
Yes,
I/You/We/They/He/She
should.
No,
I/You/We/They/He/She
shouldn’t.
should
=
ought
to
shouldn’t
=
ought
not
to
P119
You
should
put
the
rubbish
in
the
bin.
你应该把垃圾放进垃圾桶。
=
You
ought
to
put
the
rubbish
in
the
bin.
服务员应该更加小心。
The
waiter
should
be
more
careful.
The
waiter
ought
to
be
more
careful.
You
should
not
talk
loudly
in
public.
你不应该在公共场合大声说话。
=
You
ought
not
to
talk
loudly
in
public.
你不应该在图书馆制造噪音。
You
should
not
make
noise
in
the
library.
You
ought
not
to
make
noise
in
the
library.
一般疑问句:
Should
we
do
it
now?
Ought
we
to
do
it
now?
肯定/
否定回答:
Yes,
we
should.
/
Yes,
we
ought
to.
No,
we
shouldn’t
/
No,
we
ought
not
to.
特殊疑问句:
When
should
we
do
it?
When
ought
we
to
do
it?
should
/
ought
to
用在疑问句中时,常用来
询问他人的见解或建议。
Ms
Chen
is
writing
a
report
about
her
students.
Help
her
complete
the
report
with
should
or
should
not
and
the
verbs
from
the
box.
should
not
read
should
pronounce
should
try
should
make
should
not
be
should
do
should
think
Do
you
have
any
trouble
with
your
study
or
in
your
daily
life?
Make
similar
conversations
as
the
following:
S1:
I
don’t
speak
English
well.
What
should
I
do?
S2:
You
should
take
every
chance
to
speak
English.
You
shouldn’t
…
……
……
……
cooker
cook
拓展:
should
be
+
名词
/
ought
to
be+名词
表示纠正别人的错误看法,意为“应该是”。
This
is
not
a
cook.
This
should
be
a
cooker厨具.
This
is
not
a
cooker.
This
should
be
a
cook厨师.
Complete
the
dialogues
with
should.
had
better
had
better
not
do
sth.
You
Grammar
B
:
had
better
Giving
strong
advice
had
better
意为
“最好”,
表示劝告、
建议或者愿望
+
do
sth.
+
do
sth.
P121
Correct
the
following
sentences.
1
You’d
better
to
wait
for
me
at
the
school
gate.
2
I
have
better
write
to
him
now.
3
You
had
not
better
go
there.
4
He
better
finish
the
work
now.
5
You
hadn’t
better
spend
too
much
time
playing
computer
games.
You’d
better
wait
for
me
at
the
school
gate.
I
had
better
write
to
him
now.
You
had
better
not
go
there.
He
had
better
finish
the
work
now.
You
had
better
not
spend
too
much
time
playing
computer
games.
Complete
the
following
sentences
with
had
better
or
had
better
not
and
the
expressions
from
the
box.
(P121)
get
a
cold感冒
1.
I’ve
put
on
too
much
weight.
2.
I
am
very
worried
about
my
final
exam.
3.
I
always
make
mistakes
in
my
homework.
4.
I’m
late
for
school
again.
5.
I
don’t
speak
English
well.
6.
My
English
listening
is
not
good.
S1
talk
about
the
problems
you
have;
S2
give
suggestions
by
using
“had
better
(not)
do”
I
can’t
get
up
early.
Pair
work
1.
We
should
take
good
care
of
the
young
trees.
(改为一般疑问句)
_______
we
______
good
care
of
the
young
trees?
2.
You
ought
to
turn
off
the
lights
when
you
leave
the
room.(改为一般疑问句)
_______
I
_____
_____
off
the
lights
when
I
leave
the
room?
Should
take
Ought
to
turn
Exercise
1
3.
You
ought
to
put
your
bike
under
the
tree.(改为否定句)
You
_____
____
____
____
your
bike
under
the
tree.
4.
The
child
should
drink
some
orange
juice.(改为否定句)
The
child
_______
______
______
orange
juice.
5.
They
should
arrive
at
the
station
before
7
o'clock.
(就划线部分提问)
______
______
______
______
at
the
station?
ought
not
to
put
shouldn’t
drink
any
When
should
they
arrive
What
______
I
do?
Can
you
give
me
some
advice.
A.
had
B.
did
C.
should
D.
would
2.
It’s
raining
heavily
outside.
You
_________
leave
now.
A.
had
better
B.
ought
to
C.
had
better
not
to
D.
had
better
not
3.
You'd
better
______late
next
time.
A.
not
to
be
B.
not
be
C.
won't
be
D.
don't
be
4.
---
Shall
I
wash
my
clothes
right
now?
A.
You’d
better.
B.
You’d
better
not
do.
C.
You’d
not
better.
5.
There
is
only
five
minutes
left.
You
_________
hurry
up.
A.
should
B.
ought
to
C.
had
better
D.
have
better
回答时,通常用简略形式。
否定回答:You’d
better
not.
had
better
用于谈论最近的将来,比should和ought
to
在时间上更为紧急。
Exercise
2
(
)1.
Look
at
that
sign.
You
_____
keep
quiet
in
the
hospital.
A.
can
B.
may
C.
should
D.
will
(
)2.“You
_____
come
to
work
late
again,
or
you
will
lose
your
job!”
the
boss
shouted
at
me.
A.
needn’t
B.
don’t
need
C.
had
not
better
D.
had
better
not
(
)3.
You
should
_____
the
lab
if
your
teacher
doesn’t
ask
you
to.
A.
not
enter
B.
not
to
enter
C.
don’t
enter
D.
not
entering
(
)4.
You
_____
to
obey
the
rules.
A.
must
B.
ought
C.
will
D.
should
(
)5.
You
_____
at
home.
To
keep
healthy,
you
_____
more
outdoor
activities.
A.
should
not
stay;
had
better
to
take
B.
had
better
not
stay;
should
take
C.
shouldn’t
to
stay;
had
not
better
take
D.
had
better
not
to
stay;
should
taking
C
D
A
B
B
Exercise
3
Homework
THANKS