(共34张PPT)
Section
A
1a-1c
Objectives
To
be
able
to
get
specific
information
about
party
To
learn
to
talk
about
consequences:
—
I
think
I’ll
go
to
the
party.
—
If
you
do,
you’ll
have
a
great
time.
—
I
think
I
will
stay
at
home.
—
If
you
do,
you
will
feel
sorry.
Lead
in
What
is
Tom
doing?
What
is
Tom
thinking
about?
If
he
walks
to
school,
what
will
happen?
He
will
be
late
for
school
if
he
walks
to
school.
If
Tom
is
late
for
school,
…
What’s
the
time?
If
it
____
sunny
tomorrow,
they
_____
______
a
trip.
It
will
be
sunny
tomorrow.
They
will
have
a
trip
tomorrow.
is
will
have
Presentation
tomorrow
It
is
going
to
rain
tomorrow.??
I
will
read
at
home.
If
it
_____
tomorrow,
I
_____
_____
at
home.
rains
will
read
tomorrow
含if条件状语从句的主从复合句,
一般情况：
if
条件状语从句中，主句用一般将来时，从句用___________表示将来。
主将从现
一般现在时
He
is
playing
computer
games.
He
may
fail
the
exam.
“If
he
___________computer
games.
He
____
_____
the
exam.
often
plays
may
fail
if
条件状语从句中，主句也可以用情态动词+
动词原形表示可能会发生的情况。
They
are
having
a
meeting.??
You
want
to
knock
the
door.
Don’t
______
the
door
if
they
__________a
meeting.
knock
are
having
if
条件状语从句中，主句还可以用祈使句。
Practice
If
I
stay
up
late，
I
will
get
up
late.
stay
up
late
If
you
study
hard
enough,
you
will
go
to
a
good
university.
study
hard
enough
If
he
cleans
the
room,
his
mother
will
be
happy.
clean
the
room
If
she
has
much
money,
she
will
help
the
homeless
cats.
has
much
money
Look
at
the
pictures.
Then
match
the
statements
with
responses（回应，应答）.
1a
Look
at
the
pictures.
Then
match
the
statements
with
responses.
statements
Responses
1.
__
I
think
I’ll
wear
jeans
to
the
party.
If
you
do,
the
teachers
won’t
__________.
2.
__
I
think
I’ll
stay
at
home.
If
you
do,
you’ll
_______.
3.
__
I
think
I’ll
take
the
bus
to
the
party.
If
you
do,
you’ll
_______.
4.
__
I
think
I’ll
go
to
the
party
with
Karen
and
Anna.
If
you
do,
you’ll
______
___________
c
d
b
a
let
you
in
be
sorry
be
late
have
a
great
time
Listen
and
complete
the
responses
in
1a.
1a
1b
A:
I
think
I___
wear
jeans
to
the
party.
B:
________,
the
teachers
_____
let
you
in.
A:
I
think
_______
at
home.
B:
________,
you_____
sorry.
A:
I
think
I’ll
take
the
bus
to
the
party.
B:
________,
you
_____
late.
A:
I
think
I’ll
go
to
the
party
____
Karen
and
Ann.
B:
_________,
you
_______
a
great
time.
Listen
again
and
fill
in
the
blanks.
’ll
won’t
I’ll
stay
’ll
be
with
If
you
do
If
you
do
If
you
do
If
you
do
’ll
have
’ll
be
Yes,
I
am.
1c
Look
at
the
pictures
and
make
conversations.
Are
you
going
to
the
party
tomorrow
night?
Who
will
you
go
with?
If
you
do,
you’ll
have
a
great
time.
I
think
I’ll
go
with
Karen
and
Anna.
Are
you
going
to
take
a
taxi
to
the
party?
No,
I
think
I
am
going
to
take
the
bus
to
the
party.
The
bus?
If
you
do,
you’ll
be
late.
I’m
going
to
the
school
party.
Me,
too.
Let’s
bring
my
cousin
Dave
who
is
from
another
school.
If
we
bring
him,
the
teachers
will
ask
him
to
leave.
A:
I
will
sleep
in
class.
B:
if
you
do,
the
teacher
will
be
angry.
sleep
in
class
Practice
A:
We
will
go
camping
this
weekend.
B:
if
we
do,
I
will
buy
some
snacks
tomorrow.
Go
camping
A:Grace
will
take
part
in
the
singing
competition.
B:
if
she
does,
she
will
get
the
first
place.
Singing
competition
A:
It
will
be
snowy
tomorrow.
B:
if
it
does,
we
will
go
out
and
make
a
snowman.
be
snowy
If
I
have
enough
money,
I
will
…
Free
talk
If
there
is
no
homework
today,
I
will
…
1.
If
you
do,
the
teachers
won’t
let
you
in.
—
I
think
Alan
will
go
to
Jane’s
party.
—
If
he
____
,
she
will
be
very
happy.
A.
is
B.
will
C.
has
D.
does
do,
does,
did等助动词可用来代替上文
提到的动词，以避免重复。如：
I
don’t
want
to
go
swimming,
but
she
does.
Language
points
1.
If
you
do,
the
teachers
won’t
let
you
in.
Don’t
let
the
cat
out
of
the
bag.
不要泄露了秘密。
Our
teacher
always
let
us
_______
in
class.
A.
to
read
B.
reading
C.
read
let
sb.
in
让某人进去。
in
副词。
let
sb.
do
sth.
让某人做某事
用括号内所给单词的正确形式填空。
1.
I’ll
buy
a
computer
if
I
_______
(have)
enough
money.
2.
I’m
sure
if
he
_____
(go)
to
the
party,
he
________
(have)
a
great
time.
have
goes
will
have
Exercises
3.
You
___________
(not
get)
bored
if
you
_____
(do
)
some
reading.
4.
If
she
_______
(finish
)
work
early,
she
______
(go)
home.
5.
If
it
_____(rain),
we
________
(stay)
at
home.
do
finishes
will
go
rains
will
stay
won’t
get
1.如果你努力学习,你就会取得好成绩.
2.如果你看电视太久,你父母就会生气的(be
angry).
3.如果我们为Kate举办一个生日聚会,每个人都会来.
If
you
work
hard,
you
will
get
good
grades.
翻译
If
you
watch
TV
too
long,
your
parents
will
be
angry.
If
we
have
a
party
for
Kate,
everyone
will
come.
4.如果明天不下雨,
我会和你一起去公园的。
5.
如果他睡迟了,他就会上学迟到
6.如果Kate
有时间，她会帮你的．(help)
翻译
If
it
doesn’t
rain
tomorrow,
I
will
go
to
the
park
with
you.
If
he
sleeps
late,
he
will
be
late
for
school.
If
Kate
has
any
time,
she
will
help
you.
—
I
think
I’ll
take
the
bus
to
the
party.
—
If
you
do,
you’ll
be
late.
—
I
think
I’ll
stay
at
home.
—
If
you
do,
you’ll
be
sorry.
I’ll
=
I
will
you’ll
=
you
will
let
sb
in/out
允许某人进入/出去
不定式作定语的用法：
When
is
a
good
time
to
have
the
party?
Summary
What
will
happen
if
you
take
a
big
exam
tomorrow?
Write
down
five
possible
consequences.
2.
Finish
the
exercises
in
the
book.
Homework
