(共25张PPT)
Language
in
use
Unit
3
Module
6
Problems
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
If引导的条件状语从句：
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.
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”。
2.
I
_______
(stay)
at
home,
if
it
_____
(rain).
3.
If
it
___________
(not
rain),
I
______
(go)
cycling
in
the
open
air.
4.
We
________
(play)
football,
if
it
is
_____
(sun)
tomorrow.
5.
He
_________
(watch)
TV,
if
he
___
(be)
free.
6.
If
I
____
(play)
games
on
this
computer,
it
______
(go)
wrong.
will
stay
rains
doesn’t
rain
will
go
will
play
sunny
will
watch
is
play
will
go
1.
If
she
____
(win)
the
prize,
we
______
(be)
happy
for
her.
wins
will
be
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.
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
When
you
are
blue
or
sad,
what
will
you
do?
cry
sleep
eat
a
big
meal
go
shopping
do
exercise
listen
to
music
others
What
you
really
need
is
to:
Find
the
problem
and
deal
with
it.
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
(存钱)
a
lot
of
money
to
buy
them.
But
I
took
them
when
she
was
out
and
(5)_________
them
to
the
party.
Then
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
What’s
Kate’s
problem?
What
is
May’s
advice?
Pair
work:
Talk
about
your
problems
and
give
advice
to
each
other.
A:
What’s
up?
You
look
really
sad.
B:
Yes,
I
feel
_________.
A:
What’s
wrong?
Tell
me
about
it.
Maybe
I
can
help
you.
B:
Well,
…
A:
First,
I
think
you
should…,
Second,
You’d
better/…If…,
you
will…
B:
I
know
you’re
right.
I’ll
do
as
you
say.
7
P48
Listen
to
the
conversation
and
answer
the
questions.
1
What
is
the
girl’s
problem?
2
Is
it
a
common
problem
among
teenagers?
3
What
does
the
doctor
advise
the
girl
to
do?
4
What
does
the
doctor
advise
the
girl
not
to
do?
She
finds
it
difficult
to
get
to
sleep
at
night.
Yes,
it
is.
The
doctor
advises
the
girl
to
take
enough
exercise,
eat
healthy
food
and
find
ways
to
relax
before
she
goes
to
bed.
The
doctor
advises
the
girl
not
to
eat
too
much
sugar,
watch
TV
or
play
on
the
computer
before
she
goes
to
bed.
Advice
columns
columnist
expert
When
did
people
start
to
use
advice
column?
2.
In
the
past,
advice
columns
could
mainly
be
found
in_____________________________.
3.
Nowadays,
people
can
post
their
problems
_________.
4.
Why
do
people
who
seek
advice
don’t
use
their
real
names
or
email
addresses?
Advice
columns
in
the
eighteenth
century
magazines
or
newspapers
online
Because
they
can
ask
embarrassing
(令人尴尬的)
or
difficult
questions
without
revealing
(暴露)
their
identity
(身份).
Advice
columns
Advice
columns
are
articles
by
a
particular
writer
that
regularly
appears
in
a
newspaper
or
magazine,
offering
advice
or
solution
to
personal
problems.
Look
at
the
letter
by
Steve.
Find:
Sentence
that
say
what
Steve
did
and
when,
where?
Sentences
that
say
what
happened
next
Sentences
that
say
what
the
problem
is
Steve’s
question
Pay
attention
to
the
form
of
a
letter.
What
is
the
problem.
How
to
write
a
letter
to
someone
to
describe
your
problem?
When
Where
who
what
first
then/next
finally/at
last
Tip
3:
If
you
want
to
ask
for
help,
you
should
tell
the
problem
clearly.
(why)
What
is
your
question?
Steve
play
the
computer
games
documents,
missing
be
angry
with
feel
terrible
tell
the
truth
pay
to
repair
it
Look
at
the
pictures
and
tell
us
the
problem.
When,
where,
who,
what,
how,
worried,
because
How
to
write
a
reply
Analyse
the
problem:
It
is
bad
enough
that…
It
is
even
worse
that..
If
…but
at
least…
Give
advice:
You
should…
It’s
better
to…
You’d
better
do…
It
is
a
good
idea
to…
Why
not…
…
First,
Second,
Besides,
What’s
more
Last
but
not
the
least
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
My
parents
don’t
understand
me.
My
deskmate
is
too
noisy.
I
don’t
have
enough
pocket
money.
I
don’t
have
enough
time
to
study.
I
am
too
heavy.
I’m
afraid
of
having
exams.
My
best
friend
is
dishonest
to
me.
I
feel
shy
and
nervous
when
I
meet
people
for
the
first
time.
9.I
like
a
nice
girl/boy
in
our
class,
and
I
can’t
put
all
my
heart
into
my
study.
What’s
your
problem?
What’s
your
biggest
problem?
Describe
you
problem
clearly
and
ask
for
help.
6
P48
Read
the
problems
and
give
your
advice.
A
C
B
Don’t
care
about
the
result
too
much.
The
most
important
thing
is
you
attend
it
and
do
your
best.
You
should
have
a
talk
with
Linda
and
let
her
know
that
there
is
no
bigger
part,
but
better
actor.
We
should
try
to
be
better
actors.
You
should
help
Peter
to
understand
the
work
and
persuade
(劝)
him
to
do
it
by
himself.
