(共45张PPT)
自
主
预
习
Section
A
短语互译
1.洗餐具_____________________
2.扫地___________________________
3．倒垃圾________________________________
4.整理床铺__________________________
5．叠衣服__________________________
6.过来；顺便来访________________________
7．带……去散步__________________________
8.一直；总是______________________________
9．一整天______________
10.一整晚____________________
11．惊讶地________________________
12.一……就……；_______________________
do
the
dishes
sweep
the
floor
take
out
the
rubbish
make
the
bed
fold
the
clothes
come
over
take…for
a
walk
all
the
time
all
day
all
evening
in
surprise
as
soon
as
Section
A
短语互译
13．get
a
ride
________________
14.at
least
______________
15．throw
down
____________
搭便车
至少
扔下
Section
A
句型在线
1.“请你扫扫地，好吗？”“当然可以。”
—__________
_______
___________
sweep
the
floor
—Yes,
sure.
2．我能使用一下你的电脑吗？
___________
____
_______
your
computer
3．我觉得(看)两个小时的电视对你来说足够了！
I
think
two
hours
of
TV
_______
________
for
you!
4．我一坐到电视前，妈妈就走过来了。
_________
____________
I
sat
down
in
front
of
the
TV,
my
mom
came
over.
5．我只是和你一样累！
I'm
just
_____
tired
____
you
are!
Could
you
please
Could
I
use
is
enough
The
minute
as
as
Section
A
句型在线
6．这一个星期以来，她没有做任何家务活，我也没有做。
For
one
week,
she
did
not
do
any
housework
and
___________
_______
____.
neither
did
I
互
动
探
究
词汇点睛
Section
A
1 throw
v.
扔；掷
[观察]
I
threw
down
my
bag
and
went
to
the
living
room.
我扔下书包，去了客厅。
[探究]
throw作动词，意为“扔；掷”，过去式是threw，过去分词是thrown。
[拓展]
throw的短语搭配：
Section
A
throw
down 扔下 throw
at 扔向
throw
away 扔掉
throw
sb.
sth.＝throw
sth.
to
sb.
把某物扔给某人
Section
A
活学活用
1．根据句意及汉语提示完成句子
He
________
(扔)
the
ball
to
me,
but
I
didn't
catch
it.
threw
Section
A
2．单项选择
2014·江西Recycling
is
good,
so
don't________
bottles
or
newspapers.
A．find
out B．hand
in
C．use
up
D.
throw
away
[解析]
D find
out意为“发现，查明”；hand
in意为“上交”；use
up意为“用完”；throw
away意为“扔掉”。结合句意“再利用是很好的，所以不要把瓶子和报纸‘扔掉’。”可知D选项正确。
Section
A
2 neither
adv.
也不
[观察]
For
one
week,
she
did
not
do
any
housework
and
neither
did
I.
这一个星期以来，她没有做任何家务活，我也没有做。
[探究]
neither作副词，意为“也不”，与助动词连用构成倒装句，表示否定意义。
[拓展]
neither还有如下词性和含义：
(1)neither用作限定词，意为“(两者)都不”，常用来修饰可数名词单数。
如：
Neither
answer
is
right.
两个答案都不对。
Section
A
(2)neither用作代词，意为“两者都不，双方均不”。如：
—Which
one
would
you
like,
the
yellow
one
or
the
blue
one
黄色的和蓝色的，你喜欢哪一个？
—Neither.
两个都不喜欢。
[辨析]
both,
either,
neither,
all与
none
Section
A
both
表示“两者都”，可以和and搭配，表示“……和……都”。
either
表示“两者中的任何一个”，可以和or搭配，表示“或者……或者……；要么……要么……”。
neither
表示“两者都不”，可以和nor搭配，表示“……和……两者都不”。
all
表示“三者或三者以上的人或物都”。
none
表示“三者或三者以上的人或物都不”，可以和of短语连用。
Section
A
活学活用
(1)2015·厦门—Welcome
to
Dream
Music
Club.
Can
you
play
the
violin
or
the
piano
—__________.
But
I
can
play
the
guitar.
A．Either B．Both
C．Neither
[解析]
C
Section
A
(2)2015·荆门
—Mike,
have
you
ever
been
to
the
Water
Park
with
your
sister
—________
of
us
has.
We'll
plan
to
go
there
together
this
weekend.
A．Neither
B．None
C．All
D．Both
[解析]
A
Section
A
3 pass
v.
给；递；走过；通过
[观察]
Could
you
please
pass
me
the
salt
请你把盐递给我，好吗？
He
waved
to
me
when
he
passed
by
the
shop.
当他路过那家商店的时候，他向我挥了挥手。
[探究]
pass作动词，意为“给；递”，pass
sb.
sth.＝pass
sth.
to
sb.，意为“递给某人某物”。pass还有“走过；通过”之意。
Section
A
[拓展]
pass作动词时，还有“通过考试；及格”之意。如：
He
did
not
pass
the
English
exam
this
time.
这次英语考试他没及格。
Section
A
活学活用
1．根据汉语意思完成句子
请把那本书递给我。
Please
____________
_______
the
book.
2．根据汉语意思及英文提示翻译句子
2013·福州
她确信她能通过这场考试。(be
sure,
that)
__________________________________________.__
pass
me
She
is
sure
that
she
can
pass
the
exam
Section
A
4 borrow
v.
借；借用
[观察]
Could
I
borrow
that
book
我能借用一下那本书吗？
[探究]
lend与borrow均为动词，都含有“借”的意思，但“借”的方向不同。borrow意为“借入”，常构成“borrow
sth.
from
sb.”结构，意为“向某人借某物”；lend意为“借出”，常构成“lend
sth.
to
sb.”或“lend
sb.
sth.”结构，意为“把某物借给某人”。注意两个动词所用的介词不同。
Section
A
活学活用
2015·荆门—Could
I
________
your
cell
phone,
please
I
want
to
call
my
father.
—Sorry.
It
has
been
taken
away
________
Lisa.
A．borrow;
by B．lend;
to
C．use;
for
D．show;
at
[解析]
A
Section
A
短语归纳
1 take
out
the
rubbish
倒垃圾
[观察]
Could
you
take
out
the
rubbish,
fold
the
clothes
and
do
the
dishes
你能倒垃圾、叠衣服和洗餐具吗？
[探究]
take
out
the
rubbish是固定搭配，意为“倒垃圾”。
Section
A
[拓展]
take
out为“动词＋副词”短语，意为“拿出；取出”。代词作宾语时，位于take
与out之间；名词作宾语，位于out前后均可。如：
Please
take
out
your
book.＝Please
take
your
book
out.
请把你的书拿出来。
I
took
it
out
and
put
it
on
the
table.
我把它拿出来放在桌子上了。
Section
A
活学活用
他拿出钥匙，打开了门。
He
________
________
the
key
and
opened
the
door.
took
out
Section
A
2 come
over
过来；顺便来访
[观察]
My
mom
came
over
as
soon
as
I
sat
down
in
front
of
the
TV.
我一坐在电视前，妈妈就走过来了。
You
can
come
over
at
any
time.
We're
always
at
home.
你随时都可以过来。我们一直都在家。
[探究]
come
over为动词短语，意为“过来；顺便来访”。
[拓展]
常见的“动词＋over”结构的短语：
Section
A
Section
A
活学活用
(1)我一打开电视，我妈妈就过来了。
As
soon
as
I
turned
on
the
TV,
my
mother
_______
___________.
(2)你应该仔细考虑一下这个计划。
You
should
_________
_________
the
plan.
came
over
think
over
Section
A
3 all
the
time
一直；总是
[观察]
You
watch
TV
all
the
time
and
never
help
out
around
the
house!
你总是看电视，从不帮家里的忙！
[探究]
all
the
time是固定搭配，意为“一直；总是”，和always是同义表达。
Section
A
[拓展]
常见的time短语：
for
the
first
time第一次
from
time
to
time
有时；时而
at
times不时；有时 in
time及时
on
time按时 at
the
same
time同时
at
any
time随时 in
no
time立即；马上
Section
A
活学活用
同义句转换
My
father
is
always
busy.
My
father
is
busy
_______
______
_______.
all
the
time
Section
A
4 in
surprise
惊讶地
[观察]
“What
happened？”she
asked
in
surprise.
她惊讶地问道：“发生了什么事？”
[探究]
in
surprise是固定搭配，意为“惊讶地”，其中surprise是名词，意为“惊讶”。
Section
A
活学活用
“他是一名医生？”玛丽惊奇地问道。
“Is
he
a
doctor？”
Mary
asked
____
____________.
in
surprise
Section
A
5 as
soon
as
一……就……；尽快
[观察]
I'll
write
you
a
letter
as
soon
as
I
get
there.
我一到那儿就给你写信。
[探究]
as
soon
as意为“一……就……”，引导的从句通常用一般现在时表示将来。可以用于口语和书面语中。它在句子中的位置比较灵活，而且可以用于各种时态。
[拓展]
as
soon
as还表示“尽快”，其中soon表示“快；很快”。如：
Please
write
to
me
as
soon
as
possible.
请尽可能快地给我写信。
Section
A
活学活用
(1)2014·广安—May
I
speak
to
Ms.
Lane,
please
—Sorry,
she
isn't
in
right
now.
I'll
tell
you
as
soon
as
she________
back
tomorrow.
A.
come B.
comes C.
will
come
[解析]
B as
soon
as引导时间状语从句，主句是一般将来时，从句要用一般现在时。故答案为B。
Section
A
(2)2014·绵阳—Will
you
please
give
The
Readers
Times
to
Jane
—Sure,
I'll
give
it
to
her________
she
comes
back.
A．before
B．until
C．because
D．as
soon
as
[解析]
D
Section
A
句型透视
1 I
think
two
hours
of
TV
is
enough
for
you!
我觉得(看)两个小时的电视对你来说足够了！
[探究]
(1)本句是含宾语从句的复合句，主句是I
think“我认为；我觉得”，从句是two
hours
of
TV
is
enough
for
you。当表示度量、时间等的名词复数作主语时，谓语动词要用单数形式。如：
A
thousand
miles
is
not
a
long
way
for
a
plane.
一千英里对于(乘)飞机来说并不是很长的距离。
Section
A
[拓展]
当主句是I/We
think/believe等时，如果从句表示否定意义，要否定主句，而不是从句，即宾语从句的“否定前移”。如：
We
don't
think
it's
a
good
idea.
我们觉得那不是个好主意。
Section
A
活学活用
2014·广东—Do
you
need
more
time
to
complete
the
task
—Yes.
Another
ten
days________enough.
A．is B．was C．are D．were
[解析]
A 主语是another
ten
days，当表示度量、时间等的名词复数作主语时，谓语动词要用第三人称单数形式，可先排除C和D；再结合此句为一般现在时可知答案为A。
Section
A
2 The
minute
I
sat
down
in
front
of
the
TV,
my
mom
came
over.
我一坐到电视前，妈妈就走过来了。
[探究]
本句中的the
minute是连词，意为“一……就……”，与as
soon
as同义。the
minute引导的是时间状语从句，从句是I
sat
down
in
front
of
the
TV，主句是my
mom
came
over。
[拓展]
the
minute引导时间状语从句时，如果主句是一般将来时，从句要用一般现在时代替将来时。如：
I'll
tell
her
the
minute
she
comes.
她一来我就告诉她。
Section
A
3 I'm
just
as
tired
as
you
are!
我只是和你一样累！
[探究]
本句中的as
tired
as属于“as…as”结构，表示“和……一样”，其中as…as之间要用形容词或副词原级。如：
David
is
as
tall
as
Mike.大卫和迈克一样高。
[拓展]
as…as的否定结构是not
as/so…as，表示“不如……；比不上”。如：
He
does
not
work
as
hard
as
you
do.
他不如你工作努力。
Section
A
活学活用
2014·威海根据汉语意思翻译句子
这部电影不如那部电影有趣。
__________________________________________________________________________.___
This
film/movie
is
not
as/so
interesting
as
that
one
Section
A
4 For
one
week,
she
did
not
do
any
housework
and
neither
did
I.
这一个星期以来，她没有做任何家务活，我也没有做。
[探究]
本句中的“Neither
did
I”是neither引导的倒装句，结构是“neither＋助动词/be动词/情态动词＋主语”，该结构用于表示前面所说的否定情况也适合于后者，意为“……也不”。如：
I
don't
like
swimming.
Neither
does
my
sister.
我不喜欢游泳。我姐姐也不喜欢。
Section
A
[拓展]
so也可以用于引导倒装句，结构是“so
＋助动词/be动词/情态动词＋主语”，该结构用于表示前面所说的肯定情况也适合于后者，意为“……也一样”。如：
—I
have
so
many
rules
at
home.
我家有许多规定。
—So
do
I．我也一样。
Section
A
活学活用
2014·黄石—Sorry,
sir,
I've
made
so
many
mistakes
in
this
paper.
—It's
OK.________.
This
paper
is
very
difficult.
A．So
have
other
students
B．So
do
other
students
C．Neither
do
other
students
D．Neither
have
other
students
Section
A
[解析]
A 本题考查倒装句的用法。题干中提到了“我在这张试卷中犯了许多错误”，在答语中提到了“这张试卷太难了”可知“其他同学也犯了许多错误”，根据“so＋助动词/be动词/情态动词＋主语”的结构可知答案为A。
Section
A
5 What
happened
发生了什么事？
[探究]
happen为不及物动词，意为“发生；碰巧”，多指偶然或突然发生的事件。表示“某人发生某事”，用sth.
happen(s)
to
sb.。表示“某人碰巧做某事”，用sb.
happen(s)
to
do
sth.。如：
A
car
accident
happened
to
him
yesterday.
Luckily,
he
wasn't
badly
hurt.
昨天他出了车祸。幸运的是，他伤得不严重。
I
happened
to
meet
Lin
Tao
in
Beijing.
在北京，我碰巧遇见了林涛。
Section
A
活学活用
An
accident
happened
________
Bob
yesterday,
but
he
didn't
hurt
________.
A．to;
he B．in;
himself
C．to;
himself
D．for;
his
[解析]
C(共7张PPT)
单元语法聚焦三
语法点击
could表建议或许可时的用法
1．用法
用法
句型
例句
有礼貌地提出请求
Could
you
please
do…？
请你做……好吗？
Could
you
do…？
你能做……吗？
Could
you
please
take
out
the
rubbish？
请你把垃圾倒掉好吗？
Could
you
turn
on
the
TV
for
me？
你能帮我打开电视吗？
请求许可或允许
Could
I
please
do…？
请问我可以做……吗？
Could
I
do…？
我可以做……吗？
Could
I
please
go
out？
请问我可以出去吗？
Could
I
use
your
bike？
我可以用你的自行车吗？
单元语法聚焦三
2.答语中注意的问题
注意的问题
例句
作肯定回答时，常用Cer tainly./Sure./Of
course.
/Yes,
I
agree.等。
—Could
you
please
go
out
with
me？
你能和我一起出去吗？
—Of
course.当然可以。
作否定回答时，通常以sorry开头。
—Could
I
please
hang
out？
请问我可以去逛逛吗？
—Sorry,
you
can't.
对不起，你不能。
如果问句中使用could，回答时要用can或can't，不能用could或couldn't。
—Could
I
use
your
pen？
我可以用一下你的钢笔吗？
—Sure,
you
can.
当然可以。
单元语法聚焦三
实战演练
( )1.—Could
I
borrow
your
camera
—________，
but
you
can't
lend
it
to
others.
A．I'm
sorry B．Of
course
C．Let
me
see
D．No,
thanks
B
单元语法聚焦三
( )2.—Could
you
go
to
the
bookshop
with
me
—________．I
just
want
to
buy
some
books.
A．Sorry,
I'm
busy
B．Of
course
not
C．With
pleasure
D．I'm
afraid
not
C
[解析]
C 问句句意：你能和我一起去书店吗？由答语的后半句可知选C。
单元语法聚焦三
( )3.—Could
I
look
at
your
pictures
—Yes,
of
course
you________．
A．could B．can
C．will D．might
B
单元语法聚焦三
( )4.—Could
you
please
help
me
do
my
homework
—Sorry,
I________．You________
do
it
by
yourself.
A．could;
may
B．couldn't;
should
C．can't;
should
D．can't;
may
( )5.
2014·益阳—Could
I
use
your
dictionary
to
look
up
some
new
words
—OK,
________.
A．it's
a
pleasure
B．that's
right
C．no
problem
[解析]
C 本题考查交际用语。当对方以“Could
I…”发出请求时，可以以“OK,
no
problem”来应答。
C
C(共38张PPT)
自
主
预
习
Section
B
&
Self
Check
短语互译
1.目的是；为了________________
2.依靠；信赖_____________________
3．照顾
_____________________________
4.介意做某事_____________________.__
5．结果；因此_________________________
6.生病_______________________
7．学习做某事___________________________.__
8.provide
sth.
for
sb.
______________________
9．help
sb.
with
sth.
___________________________
10.go
into_________________________
in
order
to
depend
on
take
care
of/look
after
mind
doing
sth
as
a
result
fall
ill
learn
to
do
sth
给某人提供某物
帮助某人做某事
进入……
Section
B
&
Self
Check
句型在线
1.为了取得好成绩并进入一所好大学，他们应该花费时间在学业上。
They
should
_________
their
time
_______
schoolwork
_________
___________
______
get
good
grades
and
get
into
a
good
university.
2．……当他们长大的时候，他们将必须做家务，所以现在他们没必要做。
…when
they
get
older,
they
will
have
to
______
__________________
so
there
is
______
_______
_______
them
to
do
it
now.
spend
on
in
order
to
do
housework
no
need
for
Section
B
&
Self
Check
句型在线
3.我认为对于孩子们来说，学习如何做家务和帮助父母做家务是重要的。
I
think
_____
is
important
_____
children
____
learn
_____
_____
do
chores
and
help
their
parents
with
housework.
4．既然他们和父母住在同一所房子里，他们也应该知道每个人都有义务使它保持干净、整洁。
Since
they
live
in
one
house
with
their
parents,
they
should
know
that
everyone
should
_____
_______
________
______
____________
it
clean
and
tidy.
5．孩子们越早学会独立，对他们的将来就越有好处。
_______
___________
kids
learn
to
be
_______________，
_______
___________
it
is
for
their
future.
it
for
to
how
to
do
their
part
in
keeping
The
earlier
independent
the
better
互
动
探
究
词汇点睛
Section
B
&
Self
Check
1 stress
n.
精神压力；心理负担
[观察]
She
has
lots
of
stress
these
days.
近期她压力很大。
[探究]
stress为不可数名词，意为“精神压力；心理负担”。其形容词形式为stressed，意为“紧张的；有压力的”，常构成短语be
stressed
out，意为“有压力的；紧张的”。
Section
B
&
Self
Check
活学活用
Are
you
often
________
(stress)
out
stressed
Section
B
&
Self
Check
2 waste
n.
浪费；垃圾 v.
浪费；滥用
[观察]
Housework
is
a
waste
of
their
time.
做家务是浪费他们的时间。
We
put
waste
into
the
dustbin.
我们把废弃物扔进垃圾箱里。
[探究]
waste
作不可数名词时，意为“浪费”。常用短语a
waste
of
time，意为“浪费时间”。waste还可译为“垃圾”，此时与
rubbish同义。
Section
B
&
Self
Check
[拓展]
waste作及物动词时，后面接时间、金钱、精力等。如：
Don't
waste
your
time
any
more.
别再浪费你的时间了。
Section
B
&
Self
Check
活学活用
1．根据句意及汉语提示完成句子
—I
want
to
try
it
again.
—It's
_____________________
(浪费时间)．
2．根据汉语意思完成句子
他浪费了许多时间，没有做多少工作。
He
___________
____
______
_____ _______，
and
didn't
work
much.
a
waste
of
time
wasted
a
lot
of
time
Section
B
&
Self
Check
3 provide
v.
提供；供应
[观察]
If
you
want
to
go
camping,
we
can
provide
you
with
a
tent.
如果你们想去野营，我们可以给你们提供一顶帐篷。
[探究]
provide是动词，意为“提供；供应”，provide
sb.
with
sth.＝provide
sth.
for
sb.向某人提供某物。
[拓展]
offer
sb.
sth.＝offer
sth.
to
sb.给某人提供某物
Section
B
&
Self
Check
活学活用
同义句转换
Could
you
provide
us
with
water
Could
you
________________
water
______
us
provide
for
Section
B
&
Self
Check
4 develop
v.
发展；培养
[观察]
For
one
reason
or
another,
business
between
us
has
failed
to
develop.
由于种种原因，我们之间的业务未能发展下去。
Doing
chores
helps
to
develop
children's
independence
and
teaches
them
how
to
look
after
themselves.
做家务有助于培养孩子们的独立性，并教他们如何照顾自己。
Section
B
&
Self
Check
[探究]
develop是动词，意为“发展”，还有“培养”之意。
[拓展]
派生词：development
n.
发展；developing
adj.发展中的；
developed
adj.发达的
Section
B
&
Self
Check
活学活用
This
is
an
important
stage
in
our
country's
___________________
(develop).
development
Section
B
&
Self
Check
5 fair
adj.
合理的；公正的
[观察]
Did
you
receive
fair
treatment
你受到公正的待遇了吗？
[探究]
fair作形容词，意为“合理的；公正的”。
[拓展]
Section
B
&
Self
Check
活学活用
(1)I
think
it
is
an
__________
(fair)
decision.
You
should
correct
it.
(2)You
should
treat
him
_____________
(fair).
unfair
fairly
Section
B
&
Self
Check
短语归纳
1 depend
on
依靠；信赖
[观察]
Children
these
days
depend
on
their
parents
too
much.
现在的孩子们太依赖他们的父母了。
[探究]
depend
on是固定搭配，意为“依靠；信赖”，与depend
upon为同义表达。
[拓展]
常见的“动词＋on”结构的短语：
Section
B
&
Self
Check
Section
B
&
Self
Check
活学活用
2014·遂宁We
are
planning
to
go
for
a
picnic
this
weekend,
but
it
________
the
weather.
A．keeps
on B．puts
on
C．depends
on
[解析]
C keep
on意为“继续”；put
on意为“穿上，上演”；depend
on意为“取决于；由……决定”。句意：我们正计划这个周末去野餐，但由天气决定。
根据句意选C。
Section
B
&
Self
Check
2 take
care
of
照顾；处理
[观察]
Linda
is
taking
care
of
her
little
brother
now.
琳达现在正在照看她的弟弟。
[探究]
take
care
of意为“照顾；处理”，表示“照顾”时，与look
after，care
for意思相同，且它后面的介词of不能省略；take
care意为“小心；注意”，相当于be
careful。
Section
B
&
Self
Check
活学活用
同义句转换
The
little
girl
had
to
look
after
her
sick
mother
at
home.
The
little
girl
had
to
________
________
________
her
sick
mother
at
home.
take
care
of
Section
B
&
Self
Check
3 as
a
result
结果；因此
[观察]
He
didn't
work
hard.
As
a
result,
he
failed
his
exam.
他不用功，结果，他考试不及格。
[探究]
as
a
result是固定搭配，意为“结果；因此”。as
a
result
of
意为“作为……的结果，由于”。
Section
B
&
Self
Check
活学活用
他从不放弃他的梦想，结果，他成了一位知名的作家。
He
never
gave
up
his
dream.
________
________
________，
he
became
a
famous
writer.
As
a
result
Section
B
&
Self
Check
句型透视
1 They
should
spend
their
time
on
schoolwork
in
order
to
get
good
grades
and
get
into
a
good
university.
为了取得好成绩并进入一所好大学，他们应该花费时间在学业上。
[探究]
(1)spend意为“花费；度过”，后面接表示钱或时间的词，构成“spend
time/money
(in)
doing
sth.花费时间/金钱做某事”和“spend
time/money
on
sth.在某物/事上花费时间/金钱”结构。
Section
B
&
Self
Check
(2)in
order
to意为“为了；目的是”，to是不定式符号，后面接动词原形，表示做某事的目的。如：
He
studies
hard
in
order
to
go
into
a
good
university.
为了考上一所好大学，他学习很努力。
Section
B
&
Self
Check
活学活用
1．单项选择
2015·贵州It's
said
that
we'll
have
to
________
at
least
one
hour
________
to
Shanghai.
A．take;
flying B．takes;
to
fly
C．spends;
to
fly
D．spend;
flying
[答案]
D
Section
B
&
Self
Check
2．用所给词的适当形式填空
In
order
to
_____________
(exercise),
she
gets
up
early
every
day.
exercise
Section
B
&
Self
Check
2 …when
they
get
older,
they
will
have
to
do
housework
so
there
is
no
need
for
them
to
do
it
now.
……当他们长大的时候，他们将必须做家务，所以现在他们没必要做。
[探究]
(1)will
have
to是have
to的一般将来时的结构，have
to可用于各种时态，而must不能。如：
She
will
have
to
pay
for
her
foolish
behavior.
她将不得不为她愚蠢的行为付出代价。
His
mother
said
he
must
finish
his
homework
before
8：00
p．m.
他妈妈说他必须在晚上8点之前完成作业。
Section
B
&
Self
Check
(2)there
is
no
need
(for
sb.)
to
do
sth.意为“(对某人来说)没必要做某事”。如：
There's
no
need
to
ask
him
for
help.
没必要向他请求帮助。
Section
B
&
Self
Check
活学活用
(1)我将必须待在家里，照顾我生病的妈妈。
I
_______
________
________
stay
at
home
and
look
after
my
sick
mother.
(2)没必要乘坐公共汽车去那里。
___________
____
______
_______
go
there
by
bus.
will
have
to
There's
no
need
to
Section
B
&
Self
Check
3 I
don't
mind
doing
them.我不介意做它们(家务)。
[探究]
mind
doing
sth.意为“介意做某事”，mind后若跟动词，只能跟动名词。
[拓展]
有些动词或动词短语之后只能跟动名词作宾语。常见的搭配：
enjoy
doing
sth.
喜欢做某事
finish
doing
sth.
完成做某事
practice
doing
sth.
练习做某事
avoid
doing
sth.
避免做某事
have
fun
doing
sth.
做某事很开心
have
trouble
doing
sth.
做某事遇到困难
Section
B
&
Self
Check
活学活用
2015·安顺—It's
too
cold
today.
Would
you
mind
________
the
window
—Certainly
not.
Go
ahead.
A．to
close B．closing C．close D．closed
[答案]
B
Section
B
&
Self
Check
4 I
think
it
is
important
for
children
to
learn
how
to
do
chores
and
help
their
parents
with
housework.
我认为对于孩子们来说，学习如何做家务和帮助父母做家务是重要的。
[探究]
“It
is
＋adj.＋for
sb.
＋to
do
sth.”句型中的it是形式主语，真正的主语是后面的不定式。如：
It
is
easy
to
answer
this
question.
回答这个问题很简单。
[拓展]
Section
B
&
Self
Check
结构
用法
It's
＋
adj.＋for
sb.＋to
do
sth.
该句型中的形容词一般是表示事物的特征、特点等客观形式的形容词，如easy，hard，diffcult，interesting，impossible等。
It's＋adj.＋of
sb.＋to
do
sth.
该句型中的形容词一般是表示人的性格、品德、心智能力等主观感情或态度的形容词，如good，kind，nice，clever，foolish等。
Section
B
&
Self
Check
It's
very
difficult
for
him
to
learn
two
languages.
对他来说学两门外语是很难的。
It's
very
kind
of
you
to
help
me.
你能帮助我真是太好了。
Section
B
&
Self
Check
活学活用
2013·雅安
It
is
important
________
people
________
learn
team
spirit.
A.
of;
of B.
of;
to
C.
for;
to
D.
to;
to
[解析]
C 本题考查“It's
＋
adj.＋for
sb.＋
to
do
sth.”的固定搭配。句意为“对人们来说，学习团队精神是很重要的”，由此可知答案为C。
Section
B
&
Self
Check
5 The
earlier
kids
learn
to
be
independent,
the
better
it
is
for
their
future.
孩子们越早学会独立，对他们的将来就越有好处。
[探究]
“the＋比较级…，the＋比较级…”意为“越……，就越……”。
Section
B
&
Self
Check
活学活用
2015·黄石The
more
junk
food
you
eat,
________
healthy
you
will
be.
A．the
less B．the
more
C．more
D．less
[解析]
A
