期末复习——状语从句课件2021-2022学年牛津译林版英语九年级上册（22张PPT）

(共22张PPT)
2021年初中英语牛津版九年级上期末复习
I
had
a
dream
yesterday.
状
语
If
I
have
a
spacecraft,
I
will
travel
to
the
moon.
条件状语从句
I
dreamed
of
going
to
the
moon
because
Chang’e
was
there.
原因状语从句
I
have
to
work
hard
so
that
I
can
buy
a
spacecraft.
目的状语从句
?
状语从句：用句子充当状语，说明时间、
地点、原因、目的、结果
等
时间状语从句
条件状语从句
目的状语从句
让步状语从句
原因状语从句
结果状语从句
引导词及其用法
时态
时间
状语从句
时间状从引导词
when
当……时
until
到……为止
while
在……期间
not…until
直到……才
as
随着
as
soon
as
一……就
before
在……之前
since
自从……起
after
在……之后
each
time/
every
time
每次
Julie
didn’t
leave
her
office
the
police
arrived.
A.
however
C.
while
B.
whenever
D.
until
when
(当……时候)
while
(在……期间)
★过进
+
when
+
一过
★一过
+
when
+
过进
★一过
+
while
+
过进
★过进
+
while
+
过进
不限动词和时态
延续性动词和进行时态
易错点1：when
&
while
I
was
cleaning
the
classroom
w_h_e_n
my
teacher
came
in.
The
light
went
off
_w_h_e_n_/w
h_ile_I
was
taking
a
shower.
My
mother
was
cooking
w_h_i_le
my
father
was
washing
the
dishes.
现在完成时
+
since
+
一般过去时
主句
从句
I
in
Beijing
since
I
five
.
A.
have
been,
was
B.
was,
was
C.
was,
have
been
易错点2：since用法
(reach)
Canada,
he
will
ring
me
up.
主将从现
As
soon
as
he
_r_e_a_ch_e_s
易错点3：as
soon
as/
not…
until
用法
(go)
to
bed
until
he
finishes
his
homework.
He
_w_o_n_’_t_g_o
条件
状语从句
引导词
条件状从
1.
if
3.
as
long
as
2.
unless
如果
除非；如果不
只要
Bob
promises
to
join
in
the
football
match
_
he
has
to
help
his
parents
on
the
farm.
A.
if
C.
unless
B.
as
D.
when
主将从现
主祈从现
主情从现
(drive)
carefully.
时态
Unless
it
r_a_in_s_
(rain)
tomorrow,
I’ll
visit
the
Great
Wall.
If
you
h_a_v_e_
(have)
questions,
go
and
ask
him.
You
can
take
my
car
as
long
as
you
d_ri_ve
主祈从现
主情从现
时间
状语从句
条件
状语从句
if
not…until
when
as
soon
as
unless
原因
状语从句
。
because
表直接原因，唯一可直接回答why，语气最强。
since
“既然”，表对方已知的理由，语气比because弱，常位于句首
as
“由于”，语气比since弱。
It
rained
last
night,
the
ground
is
wet
this
morning.
---
Why
do
you
study
so
hard？
---
_B_e_c_a_u_s_e
I
want
to
go
abroad.
Since
everyone
is
here,
let’s
begin.
As
it
is
raining
hard,
you’d
better
take
a
taxi.
f_o_r
for:
补充说明原因，不能位于句首，前有逗号。
引导词
结果
状语从句
so…that
such…that
so
+
形/副
+
that
such
+
a/an+形容词+名词单数
+
that
such
+形容词+
不可数名词
+
that
such
+形容词+
名词复数
+
that
引导词
如此……以至于
The
wind
was
s_o
strong
_t_h_a_t_
I
couldn’t
move
forward.
She
is
s_u_c_h
_
a
lovely
girl
th_a_t_
we
all
love
her.
They
are
_s_u_c_h_
lovely
girls
th_a_t_
we
all
love
them.
It
was
s_u_c_h_
bad
weather
_th
a_t
_
that
we
had
to
stay
at
home.
名词such
形副so
当名词前面+
many/much/few/little（多多少少）用so
There
are
(so/such)
many
factories
that
we
can't
get
fresh
air.
s_o
I
have
s_o
(so/such)
much
work
to
do
that
I
can't
go
out
with
you.
He
has
so
(so/such)
little
time
that
he
can't
finish
it
on
time.
He
is
s_u_c_h
(so/such)
a
little
boy
that
he
can't
take
care
of
himself.
名词
形副
多多少少还是
little
一词有多解
小用
少用
目的
状语从句
引导词
目的状从
so
that
以便，为了……
in
order
that
so
that/
in
order
that
so
as
to/
in
order
to
+从句
+动词原形
易混辨析
I
study
English
day
and
night
_s_o_t_h_a_t/_i_n
o_rd_e_r
th_a_t_I
can
go
abroad.
I
study
English
day
and
night
s_o
a_s_t_o_/_i_n_o_r_d_e_r_t_o
go
abroad.
让步
状语从句
引导词
让步状从
1.
though/although
2.
even
if/
even
though
虽然、尽管
即使
3.
疑问词+ever
=
no
matter
+
疑问词
无论……
Though
it
was
raining
hard,
they
kept
on
walking.
不与but连用