外研版英语九年级上Module 6 Problems Unit 3 Language in use．课件（22张PPT）

(共22张PPT)
Language
in
use
Unit
3
Module
6
Problems
Objectives:
To
summarise
the
use
of
adverbial
clause:
if…
will…
Observe
If
I
start
after
dinner,
I’ll
finish
it
before
I
go
to
bed.
If
you
do
all
these
other
things
instead
of
your
homework,
you
won’t
have
time
to
study.
He
thinks
something
will
go
wrong
if
I
play
games
on
it.
Observe
the
following
examples
carefully.
They
are
all
from
this
module.
If
you
start
now,
you’ll
finish
it
before
dinner.
If
you
work
harder,
you
will
do
better
next
time.
If
you
tell
him
the
truth
now,
he
will
be
angry
with
you,
but
at
least
you
will
show
that
you
are
honest.
If
I
______
(start)
after
dinner,
I
________
(finish)
it
before
I
go
to
bed.
If
you
______
(do)
all
these
other
things
instead
of
your
homework,
you
__________
(not
have)
time
to
study.
He
thinks
something
________
(go)
wrong
if
I
________
(play)
games
on
it.
If
you
________
(start)
now,
you
__________
(finish)
it
before
dinner.
If
you
_______
(work)
harder,
you
_________
(do)
better
next
time.
If
you
________
(tell)
him
the
truth
now,
he
_________
(be)
angry
with
you.
start
will
finish
do
won’t
have
will
go
play
start
will
finish
work
will
do
tell
will
be
go
Ready?
If
引导的条件状语从句(2)
If引导的条件状语从句：
1.从句表示某种假设的情况，主句表示此种情况所导致的结果。
2.从句如果用一般现在时，主句的谓语动词多用一般将来时或“情态动词+动词原形”。
结构
用途
含义
例句
if从句
+
祈使句
表达建议
如果……就……
If
you
don’t
feel
well,
please
go
to
see
the
doctor.
if从句
+
主句
表达某种假设
如果……就……
If
he
doesn’t
work
hard,
he’ll
fail
his
exams.
其他例子：
1.
If
you
start
now,
you’ll
finish
it
before
dinner.
如果你现在开始（做家庭作业），晚饭前就可以做完了。
2.
If
you
do
all
these
other
things
instead
of
your
homework,
you
won’t
have
time
to
study.
如果你尽做这些其他的事，不做作业，你就没有时间学习了。
3.
If
I
start
after
dinner,
I’ll
finish
it
before
I
go
to
bed.
如果我晚饭后开始（做家庭作业），睡觉前就能做完。
4.
She
may
come
with
us
if
she
arrives
in
time.
如果她来得及时，就可以和我们一道去。
Rewrite
the
sentences
with
if.
If
you
do
not
listen
in
class,
you
will
not
understand
what
to
do.
If
you
don’t
eat
some
breakfast,
you
will
get
hungry
at
school.
1
P46
Listen
in
class,
or
you
will
not
understand
what
to
do.
1.
Eat
some
breakfast,
or
you’ll
get
hungry
at
school.
You
will
get
hungry
at
school
if
you
don’t
eat
some
breakfast.
2.
Hurry
up!
We’ll
be
late!
3.
Read
the
book
carefully.
Then
you
will
not
make
mistakes.
4.
Don’t
watch
too
much
TV,
or
your
eyes
will
hurt.
5.
Work
harder!
You
will
get
higher
marks.
If
you
don’t
hurry
up,
you
will
be
late.
If
you
read
the
book
carefully,
you
will
not
make
mistakes.
If
you
watch
too
much
TV,
your
eyes
will
hurt.
If
you
work
harder,
you
will
get
higher
marks.
You
will
be
late
if
you
don’t
hurry
up.
You
will
not
make
mistakes
if
you
read
the
book
carefully.
Your
eyes
will
hurt
if
you
watch
too
much
TV.
You
will
get
higher
marks
if
you
work
harder.
Think
of
three
problems
you
have
in
your
schoolwork.
Make
notes
about
them
in
the
Problem
boxes.
2
P46
Now
work
in
pairs.
Talk
about
your
problems
and
give
advice
to
each
other.
Complete
the
table.
—
I
can’t
speak
English
well.
—
If
you
practise
more
outside
the
classroom,
you
will
make
progress.
Schoolwork
Problem
Advice
3
P46
Complete
the
sentences
so
that
they
are
true
for
you.
1
I
will
be
really
happy
if
_____________.
2
I
will
do
well
in
English
if
___________
__________________.
3.
My
parents
will
be
angry
if
__________
_______________.
4
If
it
rains
next
Saturday,
I
___________
__________________.
I
pass
all
my
exams
I
practise
a
lot
at
home
I
don’t
find
my
mobile
phone
will
stay
at
home
and
watch
a
film
on
TV
4
P47
Complete
the
conversation
with
the
correct
form
of
the
words
and
expressions
in
the
box.
honest
pocket
money
problem
refuse
repair
terrible
truth
wear
May:
What’s
up?
You
look
really
sad.
Kate:
Yes,
I
feel
(1)
_________.
May:
What’s
wrong?
Tell
me
about
it.
Maybe
I
can
help.
terrible
Kate:
Well,
I
needed
some
new
shoes
to
wear
to
a
party.
But
I
didn’t
have
enough
(2)
_____________
to
buy
any.
So
I
asked
my
sister
if
I
could
wear
her
new
shoes.
May:
Did
she
agree?
Kate:
No,
you
see,
that’s
the
(3)
________.
She
(4)
_______
to
let
me
wear
them,
because
she
bought
them
for
her
sixteenth
birthday
party.
They
were
expensive.
She
saved
up
a
lot
of
money
to
buy
them.
But
I
took
them
when
she
was
out
and
(5)_________
them
to
the
party.
Them
on
my
way
home,
I
fell,
and
one
of
the
shoes
is
broken.
pocket
money
problem
refused
wore
May:
Can
you
(6)
________
it?
Kate:
No,
I
don’t
think
anyone
will
be
able
to
do
that.
May:
Then
you
must
tell
her
the
(7)
_________.
If
you
aren’t
(8)
__________,
she’ll
be
even
angrier
with
you.
Kate:
I
know
you’re
right.
I’ll
do
as
you
said.
repair
truth
honest
5
P47
Complete
the
passages
with
the
correct
form
of
the
expressions
in
the
box.
at
the
end
of
be
angry
with
be
proud
of
listen
to
Dear
Diana,
My
grades
are
not
very
good,
and
my
parents
(1)____________
me.
I
told
them
that
I
worked
hard
at
school.
The
problem
is,
I
am
just
not
good
at
schoolwork.
But
they
think
I
spend
too
much
time
playing
basketball
when
I
should
be
studying.
It
is
true
that
I
play
a
lot
of
basketball
because
I
think
basketball
is
something
great.
I
am
in
the
school
team
and
I
(2)
____________
that.
I
want
to
be
in
the
national
team
someday.
My
uncle
has
offered
to
help
me
train
too,
but
now
how
can
I
get
my
parents
to
agree?
Mary
are
angry
with
am
proud
of
Dear
Mary,
You
should
also
work
very
hard
at
school.
If
your
grades
are
better
(3)
___________
this
term,
your
parents
will
not
worry
so
much.
Then
you
can
ask
your
uncle
to
talk
to
them.
Maybe
your
parents
will
(4)
___________
him.
Diana
at
the
end
of
listen
to
Review
★在if引导的条件状语从句中，如果主句为一般将来时，从句常用一般现在时。
★如果主句含有情态动词，if引导的条件状语从句一般也要用一般现在时。
Ⅰ.
用所给动词的适当形式填空。
1.
They
___________
(practise)
football
if
it
__________
(not
rain)
tomorrow.
2.
You
must
_________
(see)
the
doctor,
if
you
__________
(not
feel)
well.
3.
If
Mary
__________
(leave)
home
too
long,
she
________
(miss)
her
parents.
4.
If
he
_________
(do)
well
in
the
exams,
his
parents
_________
(be)
pleased.
5.
Tony
________
(visit)
his
grandma
if
he
________
(be)
free
tomorrow.
will
practise
doesn’t
rain
see
don’t
feel
leaves
will
miss
does
will
be
will
visit
is
Ⅱ.
把下面句子合并为含有if的条件句。
1.
The
meat
will
go
bad.
You
don’t
put
it
in
the
fridge.
　__________________________________
____________________　　　　　　　　　　　　　　　　　　　　　　　　
2.
You
must
be
careful.
You
go
swimming
in
the
river.
　__________________________________
____________________　　　　　　　　　　　　　　　　　　　　　　　　
You
must
be
careful
if
you
go
swimming
in
the
river.
The
meat
will
go
bad
if
you
don’t
put
it
in
the
fridge.
1.
Preview
the
new
words
and
expressions
in
Module
7.
2.
Search
for
some
information
about
Confucius.
Homework