(共37张PPT)
人教新目标版
八年级下
Section
A
Grammar
Focus-4c公开课
Unit
4
Why
don't
you
talk
to
your
parents
?
下面六个宝盒里有六个等待解决的问题，这里有六把打开宝箱的金钥匙，看看它们是什么问题，你能否提出最合理的建议？
Choose
a
lucky
key(点击钥匙)
Game
time
I
want
to
hang
out
with
my
friends,
but
my
parents
don't
allow
me.
You'd
better
read
some
interesting
books
at
home.
I
have
to
study
12
hours
a
day,
I
don't
have
enough
sleep.
Maybe
you
should
have
a
good
rest.
I
failed
in
the
English
exam
yesterday.
Why
don't
you
ask
the
teacher
for
more
help?
You
should
say
sorry
to
her.
Jim
didn't
allow
me
to
copy
his
homework.
I
argued
with
him.
I'm
busier
on
weekends,
I
have
to
take
so
many
after-school
classes.
You
could
talk
to
your
parents
and
ask
them
not
to
give
you
so
much
pressure.
I
have
too
much
homework
every
day
and
have
no
time
to
watch
my
favorite
TV
show.
Why
not
talk
to
your
teachers
and
tell
them
your
idea?
①
你看上去很疲劳，怎么了？?
You
____
tired.
What’s
_____
_______??
②
昨晚，我一直学习到午夜，因此我没有睡足觉。??
I
studied
_____?________
last
night
so
I
didn’t
___
______
sleep.??
③
我应该做什么？
________
____I
do??
你为什么不忘掉此事呢？尽管她错了，但那不是一件大事。?
??
_____
____
you
forget
about
it?
_________
she’s
wrong.
It’s
not
_____
_____
______.?
Grammar
Focus
look
the
matter
until
midnight
get
enough
What
should
Why
don’t
Although
a
big
deal
Practice
④
他应当如何做？?
?
_______
_______
he
do??
⑤
他应当和他的朋友交谈一下，以便于他能向他道谦。?
??
He
_____
_____
_____
his
friends
____
___
he
can
say
he's
sorry.
⑥
或许你应当去他家。?
?
_______
you
______
go
to
his
house.?
⑦
我想我可以，但是我不想让他吃惊。??
?I
think
I
_______,
but
I
don't
want
to
_______
_________.?
Grammar
Focus
What
should
should
talk
to
so
that
Maybe
could
could
surprise
him
朗读句子
You
look
tired.
What’s
the
matter?
I
studied
until
midnight
last
night
so
I
didn’t
get
enough
sleep.
What
should
I
do?
Why
don’t
you
forget
about
it?
Although
she’s
wrong,
it’s
not
a
big
deal.
What
should
he
do?
He
should
talk
to
his
friend
so
that
he
can
say
he’s
sorry.
Maybe
you
could
go
to
his
house.
I
guess
I
could,
but
I
don’t
want
to
surprise
him.
一、提建议的表达方式
A.
直接建议法：
Let's
+
v.(动词原形)
....
e.g.
Let's
go
shopping,
shall
we/OK?
B.
委婉建议法：
①
Shall
we
+
V(动词原形)
…?
e.g.
Shall
we
go
out
for
a
walk?
②
Would
you
mind
(not)
+
v-ing
?
e.g.
Would
you
mind
not
opening
the
window?
C.
征求性建议法：
①
How
about
+
名词
或
v-ing
....?
e.g.
How
about
playing
basketball?
②
What
about
+
名词
或
v-ing
....?
e.g.
What
about
a
cup
of
tea?
D.
劝告性建议法：
You'd
better
(not)
+
v.(动词原形)
....
e.g.
You'd
better
not
read
such
books.
E.
责备性建议法：
①
Why
don't
you
+
动词原形
...?
e.g.
Why
don't
you
ask
your
teacher?
②
Why
not
+
动词原形
...?
e.g.
Why
not
join
us?
Why
not
do
sth.?
实际是Why
don't
you
do
sth.?的缩略形式。
F.
请求性建议法：
①
Would
you
like
+
名词/动词不定式....？
e.g.
Would
you
like
a
cup
of
coffee?
Would
you
like
to
study
with
me?
②
Would/Could
you
please
(not)
+
动词原形...？
e.g.
Could
you
please
stay
here
another
day?
Would
you
please
wait
me
at
the
school
gate?
回答建议的句型
·Good
idea.
/
That's
a
good
idea.
好主意。
·OK.
/
All
right.
/
Great.
好。
·Yes,
please.
/
I'd
love
/
like
to.
好的。/我愿意。
·Sounds
good
/
great.
听起来不错。
·No
problem.
没问题
·Sure.
/
Of
course.
/
Certainly.
当然可以。
·I
can't
agree
more.
我非常同意。
·Yes,
I
think
so.
好的，我也这样认为。
肯定回答
·I
don't
think
so.
我不这样认为。
·Sorry,
I
can't.
对不起，我不能。
·I'd
love
/
like
to,
but...
我很乐意，但是……
·I'm
afraid...
我恐怕……
·What
a
pity!
I
have
to...
真遗憾！我不得不……
否定回答
意思
引导状语从句的类型
although
so
that
until
时间状语从句
虽然；尽管
让步状语从句
以便
以至于；结果
结果状语从句
直到……为止；
到……时
让步状语从句
二、although,
so
that及until引导的状语从句
句中位置
although
so
that
until
可以放在主句前面，也可以放在主句后面
一般放在主句后，且不用逗号隔开。
常放在主句之后，也可以放在主句之前
1.
尽管她不对，但这也不是什么大不了的事。
Although
she’s
wrong,
it’s
not
a
big
deal.
2.
你必须现在就去，以便不会迟到。
You
must
go
now
so
that
you
won’t
be
late.
3.
他起得早，因此赶上了早班车。
He
got
up
early
so
that
he
caught
the
early
bus.
although引导的让步状语从句
although意为“尽管；然而”，引导让步状语从句，相当于though。
Although
we
are
neighbors,
I
don't
know
them
well.
Although
she
was
in
poor
health,
she
continued
to
carry
out
her
duties.
Although/Though
he
was
badly
ill,
he
still
went
to
school.
【易错警示】although或though不能与but用在同一个句子中，但可以与yet,
still同时使用。
so
that引导的目的状语从句
so
that意为“为了，以便”，引导目的状语从句，相当于in
order
that，从句中多含有can,
could,
may,
might等情态动词。
I
took
a
taxi
so
that
I
could
get
there
earlier.
The
movie
was
boring
so
that
half
of
the
audience
was
asleep.
【拓展延伸】so
that还可引导结果状语从句，意为“因此；所以”，此时从句中通常不含情态动词。
so…that…用来引导结果状语从句，so后面加形容词或副词，其意为“如此……以至于……”。如：
1)
This
book
is
so
interesting
that
everyone
wants
to
read
it.
2)
He
ran
so
fast
that
I
couldn't
catch
up
with
him.
当从句是肯定句，可转换为
...enough
to
do...句型。e.g.
He
is
so
strong
that
he
can
carry
the
big
box.
=
He
is
strong
enough
to
carry
the
big
box.
当从句是否定句，可转换为
too...
to
do...句型
。e.g.
She
is
so
young
that
she
can't
go
to
school.
=
She
is
so
young
that
she
can't
go
to
school.
【拓展】
until引导的时间状语从句
until作连词，意为“直到”，引导时间状语从句。
I'll
stay
here
until
you
come
back.
主句是肯定句时，其谓语用延续性动词，强调主句的动作或状态一直持续到从句的动作发生时为止，译成“直到……为止”。
We
can't
get
off
the
bus
until
it
stops.
We
didn't
start
our
discussion
until
he
arrived.
主句是否定句时，其谓语用非延续性动词，强调主句的动作在从句的动作发生之后才开始，一般译成“直到……才……”。
1
2
A.
until用来引导时间状语从句,应遵循
“主将从现”原则,
即主句如用一般将来时,
从句一般用一般现在时。同步推之，如果主句用过去将来时,
从句一般用一般过去时。
B.
until除了用作连词,
还可用作介词,后面接名词,
代词或动名词。
We
did
not
notice
this
matter
until
yesterday.
C.
till与until为同义词,
都可表示
“直到…为止”,
但如果要表示
“直到…才”,
一般用not
...
until结构,
且till引导的时间状语从句通常只能放在主句之后。
【注意】
1.
A:
What's
wrong?
B:
My
sister
borrows
my
clothes
without
asking.
What
should
I
do?
A:
Well,
you
could
tell
her
that
this
makes
you
angry
________
she'll
ask
you
next
time.
2.
A:
I
don't
have
any
friends
at
my
new
school.
What
should
I
do?
B:
__________
you
don't
have
any
now,
you
will
soon
make
some.
Fill
in
the
blanks
with
although,
so
that
or
until.
4a
so
that
Although
3.
A:
I'm
worried
about
my
school
grades.
What's
your
advice?
B:
You
shouldn't
wait
_______
the
last
minute
to
study
for
a
test.
4.
A:
Mike
is
my
best
friend,
but
he
always
copies
my
homework.
What
should
I
do?
B:
________
he's
your
best
friend,
you
should
still
tell
him
that
copying
others'
homework
is
wrong.
until
Although
1.
I'm
very
shy.
Advice:
2.
My
sister
and
I
fight
all
the
time.
Advice:
Write
one
piece
of
advice
for
each
problem.
Then
compare
your
advice
with
your
partner's
and
decide
whether
the
advice
is
good
or
bad.
4b
You
should
practice
speaking
in
front
of
the
class.
You
could
try
to
do
more
fun
things
with
her
so
that
you
will
like
each
other
better
and
not
fight
so
often.
3.
My
sister
spends
all
evening
on
the
phone.
Advice:
4.
My
cousin
borrows
my
things
without
returning
them.
Advice:
5.
My
parents
won't
let
me
have
a
pet.
Advice:
You
should
explain
that
you
don't
mind
her
phoning
all
evening.
However,
she
should
let
you
give
your
friend
a
call.
You
could
tell
him
that
this
makes
you
unhappy
so
that
he
will
return
them
soon
next
time.
You
should
communicate
with
them.
return
v.返回；归还
1.
My
cousin
borrows
my
things
without
returning
them.
(教材P28
4b)
ruturn在此处作及物动词，意为“归还”，相当于give
sth.
back。ruturn
sth.
to
sb.
=
return
sb.
sth.,
意为“把某物还给某人”。
ruturn
v.
归还；回来；返回
Point
Language
points
I'm
going
to
return
this
book
to
Tom.
=I'm
going
to
return
Tom
his
book.
【拓展延伸】return还可用作不及物动词，意为“回来；返回”，相当于come
back。
返回某地
return+地点副词
return
to+地点名词
Choose
one
of
the
problems
and
ask
your
classmates
for
advice.
Decide
which
classmate
has
the
best
advice.
4c
You
left
your
homework
at
home.
Your
best
friend
is
more
popular
than
you.
You
are
afraid
of
speaking
in
front
of
people.
Your
best
friend
does
not
trust
you
anymore.
Your
parents
always
argue.
Problems
not...anymore
不再……
2.
You
are
afraid
of
speaking
in
front
of
people.
(教材P28
4c)
afraid在句中一般作表语，不作定语，其主要用法有：
afraid
adj.
害怕；畏惧
Point
Language
points
·be
afraid
of
sb./sth.
害怕某人/某物
·be
afraid
of
doing
sth.
害怕做某事
(强调担心会发生,
但实际未必发生)
·be
afraid
to
do
sth.
不敢做某事
(强调不敢去做某事)
·be
afraid+
that从句
担心……
Never
be
afraid
of
difficulties
and
never
give
up
hope.
Are
you
afraid
of
going
to
the
dentist?
He
was
afraid
to
travel
by
plane.
I'm
afraid
that
I
will
fall
into
the
hole.
My
best
friend
is
more
popular
than
me.
I
want
to
be
like
him.
What
should
I
do?
You
could
try
to
be
friendlier.
You
should
just
be
yourself.
The
group
collects
advice.
The
group
leader
reports
to
the
class,
and
selects
the
best
advice.
Share
time
(泰州中考)
—I
feel
stressed
from
time
to
time.
Could
you
give
me
some
advice?
—____sharing
your
worries
with
your
paretns?
A.
Why
don't
you
B.
How
about
C.
Why
not
D.
Would
you
like
(黄石中考)
—It's
nearly
lunch
time.
How
about
having
some
noodles
and
dumplings?
—_____.
A.You're
welcome
B.That's
all
right
C.
That's
nice
of
you
D.That
sounds
good
D
B
1
2
【中考链接】
(南充中考)
—Susan,
would
you
like
another
cake?
—_____.
I'm
full.
A.
Yes,
please
B.
My
pleasure
C.
No,
thanks
D.
Not
at
all
(盘锦中考)
The
old
man
leads
a
simple
life,
____
he
has
a
lot
of
wealth.
A.
although
B.
so
C.
unless
D.
because
(宜昌中考)
—Lucy,
you
can't
use
the
phone
_____
we
are
far
from
the
gas
(天然气)
station.
—OK,
I
won't
do
that
again.
A.
after
B.
when
C.
though
D.
until
A
C
D
3
4
5
(福建中考)
_____
it's
a
public
holiday
today,
some
firefighters
in
our
city
are
still
on
duty.
A.
Although
B.
Once
C.
If
(大庆中考)
—Jim,
let's
go
out
to
play
basketball.
—Oh,
I
won't
do
that
_____
I
finish
my
homework.
A.
if
B.
until
C.
because
D.
since
You
could
climb
the
mountains
_____
you
can
keep
healthy.
A.
until
B.
so
that
C.
as
soon
as
D.
in
order
to
A
B
6
7
B
8
谢谢
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Unit
4
Why
don’t
you
talk
to
your
parents?
SectionA
Grammar
focus-4c导学案
【学习目标】
1.
掌握下列单词和短语:copy,
return,
without
asking,
copy
one's
homework
2.
通过不同的的方式练习,
进一步巩固询问困难及提出建议的句型，掌握其规则。
3.
正确运用although,
until,
so
that。
3.
学会冷静地对待，理性地解决生活中不如人意的问题。
【教学重难点】
1.Why
don't
you等提建议的句型，及其答语。
2.连词until/so
that/although引导的状语从句
【自主预习】
你看上去很疲劳，怎么了？
You
__________
tired.
What’s
_________
___________?
2）
昨晚，我一直学习到午夜，因此我没有睡足觉。
I
studied
_________
____________
last
night
so
I
didn’t
________
_________
sleep.
3）
我应该做什么？________
_________I
do?
你为什么不忘掉此事呢？尽管她错了，但那不是一件大事。
________
______you
forget
about
it?
_______she’s
wrong.
It’s
not
________
_____
______.
4）他应当如何做？
__________
___________
he
do?
5）
他应当和他的朋友交谈一下，以便于他能向他道谦。
He
_________
_________
________
his
friends
_______
_______
he
can
say
he’s
sorry.
6）或许你应当去他家。
_________
you
_________
go
to
his
house.
7）
我想我可以，但是我不想让他吃惊。
I
think
I
__________,
but
I
don’t
want
to
__________
____________.
【合作探究】
活动一
1.浏览教材上Grammar
Focus中的句子。
2.两人一组朗读方框中的句子，说出可以用哪些单词或句型来提建议。
3.小组同学说出自己的一些问题，让其他同学提出建议。例如：
4.语法点：
1）提建议的表达方式：
A.
直接建议法：Let's
+
v.(动词原形)
....e.g.
Let's
go
shopping,
shall
we/OK?
B.
委婉建议法：
①
Shall
we
+
V(动词原形)
…?e.g.
Shall
we
go
out
for
a
walk?
②
Would
you
mind
(not)
+
v-ing
?e.g.
Would
you
mind
not
opening
the
window?
C.
征求性建议法：
①
How
about
+
名词
或
v-ing
....?
e.g.
How
about
playing
basketball?
②
What
about
+
名词
或
v-ing
....?e.g.
What
about
a
cup
of
tea?
D.
劝告性建议法：
You'd
better
(not)
+
v.(动词原形)
....e.g.
You'd
better
not
read
such
books.
E.
责备性建议法：
①
Why
don't
you
+
动词原形
...?e.g.
Why
don't
you
ask
your
teacher?
②
Why
not
+
动词原形
...?e.g.
Why
not
join
us?
Why
not
do
sth.?
实际是Why
don't
you
do
sth.?的缩略形式。
F.
请求性建议法：
①
Would
you
like
+
名词/动词不定式....？
e.g.
Would
you
like
a
cup
of
coffee?
Would
you
like
to
study
with
me?
②
Would/Could
you
please
(not)
+
动词原形...？
e.g.
Could
you
please
stay
here
another
day?
Would
you
please
wait
me
at
the
school
gate?
对别人所提建议的评价：
A.
肯定回答：
①
Good
idea.
②
That's
a
good
idea.
③
OK/
All
right
/
Great.
④
Yes,
please./
I'd
love/like
to.
⑤
No
problem.
⑥
Sounds
good/great.
⑦
I
agree
with
you.
B.
否定回答：
①
I
don't
think
so.
②
I'd
love
to,
but
I
have
to
....
③
That's
boring.
④
I'm
afraid....
⑤
Sorry,
I
can't.
⑥
Sorry,
but
....
2)A.although
“尽管,虽然”,
引导让步状语从句,
一般情况下可以和though互换,
但though比较口语化。而although
较正式,
另外although的语气比though重。当although
/
though引导的从句放在句首时,主从句之间要用逗号隔开。although和though都不能和but在同一个复合句里连用。E.g:________
I
gave
him
some
advice,
he
didn’t
take
them.
B.so
that
用来引导目的状语从句,
意思为“以便,
为了”,
从句中常用can
(could),
will
(would),
may
(might)等情态动词。so
that
还可用来引导结果状语从句,
此时意为“因此,
所以”,从句谓语没有情态动词,
且主从句之间要用逗号相隔。
【拓展】so
that引导的目的状语从句可与in
order
that或in
order
to结构相互转换。
e.g.
Mr.
Green
speaks
very
loudly
so
that
all
the
people
can
hear
him
clearly.
so…that…用来引导结果状语从句，so后面加形容词或副词，其意为“如此……以至于……”。如：1)
This
book
is
so
interesting
that
everyone
wants
to
read
it.
2)
He
ran
so
fast
that
I
couldn't
catch
up
with
him.
当从句是肯定句，可转换为
...enough
to
do...句型。e.g.
He
is
so
strong
that
he
can
carry
the
big
box.=
He
is
strong
enough
to
carry
the
big
box.
当从句是否定句，可转换为
too...
to
do...句型
。e.g.
She
is
so
young
that
she
can't
go
to
school.=
She
is
so
young
that
she
can't
go
to
school.
C.
until
用来引导时间状语从句,
用于肯定句，表示主句的动作一直持续到until短语或句子所表示的时间为止，即表示动作的终点。一般译为“直到...时(为止)”或“在...之前”,
在这种用法中,
主句的谓语动词必须是持续动词（非瞬间动词）。
e.g.
We
walked
until
we
got
to
the
riverside.我们一直走到河边为止。
He
stayed
up
until
11:30
last
night.他昨天晚上熬夜到十一点半。
until
引导的时间状语从句用于否定句，表示主句的动作直到until短语或句子所表示的时间才开始发生，即表示动作的起点。一般译为“直到...才”。在这种用法中,
主句的谓语动词通常是瞬间动词。
e.g.
We
didn't
go
home
until
the
rain
stopped.直到雨停了我们才回家。
I
didn't
wake
up?until
I
heard
the
alarm
clock.??直到听到闹钟的铃声我才醒来。
【注意】1.
until用来引导时间状语从句,应遵循
“主将从现”原则,
即主句如用一般将来时,
从句一般用一般现在时。同步推之，如果主句用过去将来时,
从句一般用一般过去时。
2.
until除了用作连词,
还可用作介词,后面接名词,
代词或动名词。
We
did
not
notice
this
matter
until
yesterday.
till与until为同义词,
都可表示
“直到…为止”,
但如果要表示
“直到…才”,
一般用not
...
until结构,
且till引导的时间状语从句通常只能放在主句之后。
【中考链接】
(泰州中考)
—I
feel
stressed
from
time
to
time.
Could
you
give
me
some
advice?
—____sharing
your
worries
with
your
paretns?
A.
Why
don't
you
B.
How
about
C.
Why
not
D.
Would
you
like
(黄石中考)
—It's
nearly
lunch
time.
How
about
having
some
noodles
and
dumplings?
—_____.
A.You're
welcome
B.That's
all
right
C.
That's
nice
of
you
D.That
sounds
good
(南充中考)
—Susan,
would
you
like
another
cake?
—_____.
I'm
full.
A.
Yes,
please
B.
My
pleasure
C.
No,
thanks
D.
Not
at
all
(盘锦中考)
The
old
man
leads
a
simple
life,
____
he
has
a
lot
of
wealth.
A.
although
B.
so
C.
unless
D.
because
(宜昌中考)
—Lucy,
you
can't
use
the
phone
_____
we
are
far
from
the
gas
(天然气)
station.
—OK,
I
won't
do
that
again.
A.
after
B.
when
C.
though
D.
until
(福建中考)
_____
it's
a
public
holiday
today,
some
firefighters
in
our
city
are
still
on
duty.
A.
Although
B.
Once
C.
If
(大庆中考)
—Jim,
let's
go
out
to
play
basketball.
—Oh,
I
won't
do
that
_____
I
finish
my
homework.
A.
if
B.
until
C.
because
D.
since
活动二
1.阅读教材上4a的对话，并用although,
so
that
,或until
填空。
2.两人一组核对答案，讨论答案不一致的地方。
知识超市
My
cousin
borrows
my
things
without
returning
them.
1.without作介词，意为“无；没有”，后接名词、代词或动词-ing形式。例如：
Tom
hurried
to
school
without
breakfast.
He
left
without
telling
us.
2.return作动词，可表示“归还；还给”，相当于give
back,
常用于return
sth.
to
sb.结构。return也可表示“回来；返回”，相当于come
back,常用于return
to
some
place.例如：
Please
return
my
car
key
to
me.
He
returned
to
America
in
winter.
提示：return含有back的意思，所以其后不能接back.
【课时小结】
本课时重点词汇：__________________________________________________________________
重点句型：
__________________________________________________________________
不足：
__________________________________________________________________
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