中小学教育资源及组卷应用平台
Unit13
Section
A
Grammar
Focus-4c同步练习
I.用括号内所给单词的适当形式填空。
1.
He
hardly
goes
to
school
by
car，
(do)
he?
2.
Turn
off
the
water
while
you
(brush)
your
teeth
or
washing
your
hands.
3.
He
didn't
use
(be)
a
doctor.
4.
—
you
(go)
to
Nanhu
Park
a
week
ago?
—Yes.
We
had
a
good
time
there.
5.
This
place
(use)
to
be
a
factory
but
now
it
is
a
park.
II.单项选择。
(
)6.
—
Do
you
know
whether
David
will
go
cycling
or
not
tomorrow?
—
David?
Never!
He
outdoor
activities.
A.
hates
B.
hated
C.
is
hating
D.
has
hated
(
)7.
—
Where
is
Grace?
—
She
in
the
yard.
A.
reads
B.
read
C.
is
reading
D.
was
reading
(
)8.
—
You’re
in
a
hurry.
Where
are
you
going?
—
To
the
cinema.
She
for
me
outside.
A.
waits
B.
waited
C.
is
waiting
D.
was
waiting
(
)9.
As
everyone
knows,
rubbish
everywhere.
A.
need
be
thrown
B.
mustn’t
be
thrown
C.
can’t
throw
D.
may
throw
(
)10.
It
is
reported
that
Daimiao
Culture
Square
in
Taian
next
year.
A.
will
be
built
B.
were
built
C.
have
built
D.
will
build
(
)11.
—
Alice,
would
you
mind
not
playing
the
guitar?
I
on
the
phone.
—
Oh,
sorry,
mom.
A.
talked
B.
talk
C.
was
talking
D.
am
talking
(
)12.
—
What
do
you
think
of
the
traffic
accidents?
—
I
think
many
accidents
by
careless
drivers.
A.
have
caused
B.
were
cause
C.
are
caused
D.
will
cause
(
)13.
Driving
after
drinking
wine
.
A.
allows
B.
doesn’t
allow
C.
is
allowed
D.
isn’t
allowed
(
)14.
My
sister
used
to
in
the
morning,
but
now
she
is
used
to
at
night.
A.
read;
read
B
.read;
reading
C.
reading;
read
D.
reading;
reading
(
)15.
When
I
called
the
bus
service,
I
that
there
was
no
more
bus.
A.
was
telling
B.
was
told
C.
has
told
D.
had
told
III.句型转换。
16.
Mrs.
Liu
takes
care
of
the
baby.
（改为同义句）
The
baby
。
17.
She
used
to
wear
glasses,
?
（完成反义疑问句）
18.
He
gave
me
a
book.
（改为被动语态）
.
19.
I
often
hear
her
sing
the
song
in
her
room.
（改为被动语态）
She
the
song
in
her
room.
20.
My
father
is
going
to
leave
for
Beijing
tomorrow.
My
father
for
Beijing
tomorrow.
IV.根据汉语完成句子，每空一词。
21．他还没有付书钱。
He
the
book
yet.
22．你能通过关灯节约用电。
You
save
electricity
by
lights.
23．我们被要求采取行动。
We
are
made
.
24．他们过去付得起教育费用。
They
the
education.
25．这儿过去有一个大的停车场。
There
________
________
be
a
big
parking
lot.
V．任务型阅读
Lego
is
a
children's
toy
consisting
of
small
plastic
pieces
that
can
be
joined
together
to
make
models
of
different
objects.
It's
very
popular
with
children.
But
these
plastic
pieces
are
harmful
to
the
earth.
To
prevent
the
harm,
the
Lego
Group
is
now
introducing
environmentally
friendly
pieces.
These
Lego
pieces
such
as
leaves,
bushes
and
trees
are
also
made
from
plastic,
but
they
are
made
completely
from
plant
?based（植物性的）
plastic.
The
Lego
Group
plans
to
use
sustainable（可持续性的）materials
for
all
its
toys
by
2030.
According
to
Tim
Brooks
at
the
Lego
Group,
the
new
sustainable
Lego
parts
are
made
from
polyethylene（聚乙烯）,
a
kind
of
soft
plastic
made
from
sugar
cane（甘蔗）．
“Lego
products
have
always
been
about
providing
great
play
experiences
and
giving
every
child
the
chance
to
build
their
own
world
through
the
play.
Children
and
parents
won't
find
any
difference
in
the
quality（品质）
or
appearance
of
the
new
parts，”
said
Brooks.
“As
the
Lego
Group
is
working
towards
using
sustainable
things
in
its
most
toys,
it
will
always
focus
on
high
quality
and
safety.”
The
Lego
Group
says
they
are
trying
to
make
the
world
a
better
place
to
live.
They
are
working
hard
to
make
great
toys
from
healthier
materials.
By
using
eco?
friendly
materials,
they
can
help
create
a
world
where
humans
and
nature
coexist（共存）
peacefully.
根据短文内容，完成下列句子。每空1个单词。
26．Lego's
new
products
are
made
from
________
plastic
in
order
to
protect
the
earth.
27．The
Lego
Group
is
trying
to
make
all
its
toys
________
friendly
by
2030.
28．Sugar
cane
can
help
produce
a
kind
of
soft
________．
29．The
Lego
Group
will
always
pay
more
attention
to
quality
and
________．
30．It's
expected
that
people
and
nature
can
exist
together
in
a
________
way.
Unit13
Section
A
Grammar
Focus-4c同步练习参考答案
I.
1.
does
2.
are
brushing
3.
to
be
4.
Did
go
5.
used
II.
6-10
ACCBA
11-15DCDBB
III.
16.
is
taken
care
of
by
Mrs.
Liu.
17.
didn’t
/
usedn’t
she
18.
I
was
given
a
book.
/
A
book
was
given
to
me.
19.
is
often
heard
to
sing
20.
is
leaving
IV.
21.
hasn't
paid
for
22.
can
turning
off
23.
to
take
action
24.
used
to
afford
25.used
to
V．
26.plant?based 27.environmentally
28．plastic 29.safety 30.peaceful
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Section
A
Grammar
Focus-4c
人教新目标九年级全册
语法课公开课
1.
To
learn
about
The
Present
Continuous
Tense,
passive
voice,
Present
Perfect
and
Modal
Verbs.
2.
To
talk
about
how
to
protect
the
environment.
New
words
and
phrases:
take
part
in
参加
afford
v.
承担得起(后果);
买得起
turn
off
关掉
reusable
adj.
可重复使用的；
pay
for
付费；
付出代价
take
action
采取行动
transportation
n.
运输业；交通运输
Have
you
ever
take
part
in
an
environment
project?
What
we
can
do
to
reduce
the
pollution?
Review
Take
the
bus
or
ride
a
bike
instead
of
driving.
bring
a
bag
instead
of
plastic
bags
when
shopping.
Remember
to
throw
rubbish
into
the
bins.
Try
to
put
different
kinds
of
waste
into
different
bins.
Grammar
Focus
We’re
trying
to
save
the
earth.
Present
progressive
The
river
used
to
be
so
clean.
used
to
The
air
is
badly
polluted.
Passive
voice
No
scientific
studies
have
shown
that
shark
fins
are
good
for
health.
Present
perfect
We
should
help
save
the
sharks.
Modal
verbs
Inquiry
the
grammar
points
Grammar
focus
Present
progressive
used
to
Passive
voice
Present
perfect
Modal
verbs
Present
progressive
现在进行时
Look
and
say
They
are
playing
basketball.
Tom
is
working
on
a
new
book
about
stories.
现在进行时
正在发生
目前一段时间内正在进行
现在进行时
(present
progressive
概念：表示说话时(瞬间)正在进行的动作,也表示目前或现阶段正在进行的动作。
谓语构成：Be(am\is\are)
＋v-ing
(动词的现在分词)
标志性词汇：now,
right
now,
look,
listen,
these
days
①
肯定句:
主语
+
am/is/are
+
-ing
②
否定句:
主语
+
am/is/are
+
not
+
-ing
③
疑问句:
Am/Is/Are
+
主语
+
-ing
现在进行时的具体用法
1.表示说话时正在进行的，目前正在发生的动作。
常带有表示目前时刻的时间状语如：now,
at
the
(very)
moment,
for
the
time
being,
at
present,
及Look!
Listen!
...
①
Look!
The
big
bird
is
flying
away.
看，那只大鸟正在飞走。
②
He
is
watching
a
movie
now.
他现在正在看电影。
2.表示目前一段时间内正在进行，但说话时可能没有进行的动作。
Right
now
I
am
studying
Chinese
by
distance
learning.
我现在正通过远程教育学习汉语。
3.
与always,
constantly,
forever,
all
the
time等副词连用，表示动作反复或习惯。此时句子常含有说话者的强烈情感在内。表达较强的
“责备”或“表扬”之意。
①
You
are
always
changing
your
mind.
你总是主意不定(太烦人了。)
②
He
is
always
helping
others.
他总是帮助别人。(他真是个好人。)
4.对于come,
go,
leave,
arrive,
start
等表示位置移动的动词常可用进行时态表将来。
①
He
is
leaving
on
Wednesday.
他将于周三离开。
②
Mary
isn’t
here
at
the
moment.
She
is
coming
later.
玛丽现在不在这儿，她一会儿来。
用括号内所给动词的适当形式填空。
Listen!
The
phone
__________(ring).
Please
go
to
answer
it.
2.
—
Alan,
it’s
late.
Why
not
go
to
bed?
—
Jenny
hasn’t
come
back
yet.
I
___________(wait)
for
her.
3.
—
What’s
your
father
doing
now?
—
He
__________
(write)
a
letter
in
the
study.
is
ringing
am
waiting
is
writing
What
a
fine
day
today!
Look!
What
are
they
doing?
used
to
仔细观察例句，体会句中use的形式变化及用法。
The
river
used
to
be
so
clean.
You
didn’t
use
to
eat
chips
when
you
were
younger.
Did
you
use
to
play
the
piano?
used
to
是固定结构，是一般过去时的一种形式，后面跟____________.
used
to
do
意为“______________”.
表示过去的习惯动作或状态，现在已不发生或不存在。
动词原形
过去常常做
【语境领悟】
仔细观察例句,
体会句中use的形式变化及用法。
1.
The
river
used
to
be
so
clean!
2.
You
didn’t
use
to
eat
chips
when
you
were
younger.
3.
Did
you
use
to
play
the
piano?
4.
He
used
to
drink,
didn’t
he?
used
to的用法
【知识构建】
used
to是固定结构,
是一般过去时的一种形式,
后面跟动词原形。used
to
do意为“过去常常做”,
表示过去的习惯动作或状态,
现在已不发生或不存在,
否定形式为:
didn’t
use
to,
一般疑问句形式为Did
sb.
use
to
do.
.
.
?
反意疑问句用didn’t.
.
.
?
【归纳拓展】
和used
to
do结构相似的表达还有be/get/become
used
to
doing和be
used
to
do。
(1)be/get/become
used
to
doing意为“________________”。
My
grandfather
is
used
to
_______(go)
for
a
walk
after
dinner.
我爷爷习惯晚饭后去散步。
(2)be
used
to
do意为“被用来做”,
是被动语态,
相当于be
used
for
doing。
Wood
can
be
used
__________(make)
paper.
木头能用来造纸。
习惯于做……
going
to
make
Passive
voice
被动语态
My
grandfather
built
this
house
in
1989.
主语
谓语
宾语
This
house
was
built
(by
my
father)in
1989.
Passive
voice
be
＋v-ed
主动语态表示主语是动作的执行者，
被动语态表示主语是动作的承受着。
被动语态：Passive
voice
定义：表示主语是动作的承受者，即行为动作
的对象的一种语态。
结构：be
+
过去分词
A
new
school
was
built
last
year.
Our
classroom
is
cleaned
every
day.
【语境领悟】
仔细观察例句,
体会句子结构及动词形式的变化。
1.
The
air
is
badly
polluted.
2.
The
classroom
was
cleaned
by
us
yesterday.
3.
If
you
break
the
school
rules,
you
will
be
punished.
4.
Many
foreign
films
have
been
shown
on
TV
since
last
month.
5.
Our
classroom
should
be
kept
clean
and
tidy.
6.
Are
the
babies
being
taken
care
of
by
this
nurse?
被动语态
一般现在时
am/is/are+done
一般过去时
was/were+done
一般将来时
shall/will+be
done或am/is/are
going
to
be
done
现在完成时
have/has+been+done
情态动词
can/may/must/should/have
to
be
done
现在进行时
am/is/are+being+done
用括号内所给动词的适当形式填空。
1.
The
Secondary
School
Entrance
Exam
_______
(hold)
in
June.
2.
A
strange
noise
__________
(hear)
by
his
mother
last
night.
3.
A
wide
road
_____________
(build)
between
the
two
villages
by
those
people
next
year.
is
held
was
heard
will
be
built
现在完成时
Present
perfect
John,
clean
your
teeth
please.
Mum,
I
have
already
cleaned
them.
present
future
past
cleaned
teeth
现在完成时表示动作发生
在过去，并对现在有影响。
【语境领悟】
仔细观察例句,
体会句中动词的变化及所用的时态。
1.No
scientific
studies
have
shown
that
shark
fins
are
good
for
health.
2.
Mary
has
been
ill
for
three
days.
现在完成时
【知识构建】
现在完成时的用法:
1.
表示过去发生或已经完成的动作对现在造成的影响或结果。
2.
表示从过去已经开始,
一直持续到现在的动作或状态。
时间状语:
already,
yet,
ever,
just,
never,
for+时间状语,
since+表过去的时间点等。
I
_______already
__________
my
homework.
我已经做完我的家庭作业了。
have
finished
肯定句：主语
+
have
/
has
+
V-ed
+
其他
否定句：主语
+
haven’t
/
hasn’t
+
V-ed
+
其他
一般疑问句：
Have
/
Has
+
主语
+
V-ed+
…？
肯定答语：Yes,
主格代词
+
have
/
has.
否定答语：No,
主格代词
+
haven’t
/
hasn’t.
现在完成时
—
构成
Complete
the
following
sentences.
I
_________
(be)
in
Beijing
for
two
years.
2.
I
_____
never
_____
(hear)
of
that
man
before.
3.
Tom
________________
(work)
there
since
two
years
ago.
4.
The
twins
____________
(wash)
the
clothes
for
an
hour.
5.
He
___________
(play)
basketball
since
three
years
ago.
6.
How
long
______
Sally
_______
(sing)
yet?
have
been
have
heard
has
worked
have
washed
has
played
has
sung
Modal
verbs
情态动词
I
can
play
the
piano.
Could
you
open
the
door,
please?
My
home
is
very
near
the
motorway.
It
must
be
very
noisy.
You
shouldn’t
watch
TV
so
much.
情态动词
用来表示能力、应该、请求等，后接动词原形。
情态动词本身有一定的词义,
表示说话人的情绪、
态度或语气,
但不能单独作谓语,
只能与其他动
词构成谓语。常见的有:
can
(could),
may
(might),
must,
need,
shall
(should),
will
(would)等。情态动词无人称和数的变化，后接动词原形。否定式是在情态动词后面加not。个别情态动词有过去式形式，可用来表达更加客气、委婉的语气。
Ken
can
climb
up
the
trees
like
a
koala.
Tracy
could
ride
a
bicycle
when
she
was
five
years
old.
You
mustn’t
play
with
fire.
It
is
dangerous.
情态动词
考点一：考查表示“能力”的情态动词。
—___your
Australian
friend
eat
with
chopsticks?
—
Yes,
but
she
can’t
use
them
well.
Should
B.
Need
C.
Can
D.
Must
2.
—Could
your
father
play
golf
when
he
was
young?
—No,
he_____.
But
he____
play
table
tennis.
couldn’t;
could
B.
needn’t;
might
C.
mustn’t;
should
D.
shouldn’t;
need
C
A
【考点点拨】
情态动词can表示“能力”时，与be
able
to同义，其否定形式为can’t。can
表示现在的能力，其过去式could表示过去的能力。
考点二：考查表示“应该”的情态动词。
You
___study
hard
if
you
want
to
be
a
scientist
in
the
future?
may
B.
should
C.
would
D.
could
【考点点拨】
情态动词should表示“应该”时，
should
否定形式为shouldn’t
B
考点三：考查表示“请求；许可”的情态动词及其回答。
—___I
borrow
your
math
book?
—
Sure.
Here
you
are.
Need
B.
Will
C.
May
D.
Must
【考点点拨】
当“May\Can\Could
I
…”表示“请求；许可”时，could在表示“请求；许可”时，语气更
委婉。肯定回答常用“Yes,
please.”\“certainly”
等，否定回答常用“No,
you
can’t.”等。
考点四：考查表示“推测”的情态动词。
—___I
saw
Lily
in
the
supermarket
this
morning.
—
No,
it
______
her.
She
moved
to
Australia
the
day
before
yesterday.
can
be
B.
must
be
C.
can’t
be
D.
mustn’t
be
2.
After
a
long
walk,
the
children
______
be
very
tired
now.
will
B.
must
C.
have
to
D.
can
C
B
【考点点拨】
may,
can,
must都可表示“推测”，
may和must表“推测”常用语肯定句，
Can表“推测”常用于否定句和疑问句。
考点五：考查must和have
to的用法。
must
意为“必须”，强调主观看法。
对must引导的一般疑问句，肯定回答常用“must”
否定回答常用“needn’t”。
Mustn’t
意为“一定不要；禁止”。
have
to
意为“不得不，必须”，强调客观情况下
需要做某事，有人称、数和事态的变化。
Translation.
1.
我们不能在教室里吃东西。
2.
首先你必须完成作业。
3.
他现在不可能在家。
4.
她一定知道这个问题的答案。
We
can’t
eat
in
the
classroom.?
You
must
finish
your
homework
first.
He
can’t
be
at
home
now.?
She
must
know
the
answer
to
this
question.
4a.Fill
in
the
blanks
with
the
correct
forms
of
the
verbs
in
brackets.
Joe:
________you
ever________
(take)
part
in
an
environmental
project?
Ken:
Yes,
I
have.
I__________
(help)
with
a
Clean-Up
Day
last
year.
It
was___________
(consider)
the
biggest
clean-up
project
this
city________
ever________
(have).
Joe:
How
many
people___________
(take)
part?
Ken:
I
___________(think)
more
than
1,000
people
_________(come)
to
help
out.
Joe:
That’s
fantastic!
I
guess
everyone
in
this
city
is________
(try)
to
improve
the
environment.
Ken:
Yes,
we
can't
afford
to
__________(wait)
any
longer
to
take
action!
Have
taken
think
helped
considered
has
had
took
came
trying
wait
v.
承担得起(后果);
买得起
采取行动
4b.
Fill
in
the
blanks
with
the
appropriate
modal
verbs
from
the
box.
People__________
think
that
big
things
____________be
done
to
save
the
earth.
Many
forget
that
saving
the
earth
begins
with
small
things.
For
example,
you
_________save
electricity
by
turning
off
the
lights
when
you
leave
a
room.
You
_________also
use
reusable
bags
instead
of
plastic
bags.
I
think
it's
a
great
idea
that
you
now
_______pay
for
plastic
bags
in
some
stores.
And
instead
of
driving
to
school
or
work,
you________
ride
your
bike
or
walk.
If
it’s
far,
you_________
take
the
bus.
All
these
small
things
_________add
up
and
become
big
things
that__________
improve
the
environment.
Let's
take
action
now!
can,
would,
could,
have
to,
should,
must,
may/might
may/might
must/should
can
can/could
have
to
could
can
should
would
adj.
可重复使用的
采取行动
4c
Make
a
list
of
things
that
people
can
do
to
help
the
environment
and
discuss
your
list
with
your
partner.
use
public
transportation
(n.交通运输);
…
I
think
that
everyone
should
use
public
transportation.
I
disagree.
It’s
difficult
for
parents
with
young
children
to
use
public
transportation…
Practice
I.
根据句意及首字母或汉语提示完成单词。(5分)
1.
Plastic
bags
are
h to
the
environment.
2.
Maybe
you
fear
that
they
won’t
be
able
to
find
the
solutions
to
the
problem
of
air
p_______.
3.
The
government
should
make
some
l to
protect
the
environment.
4.
The
car (工业)is
important
for
the
development
of
the
old
city.
5.
He
used
the
（科学的）
method
to
achieve
his
dream.
答案：1.
harmful
2.
pollution
3.
laws 4.
industry
5.
scientific
II.完成句子(10分)
1.
旧课本不应该被扔掉,
可能在以后的生活中是有用的。
Old
textbooks
shouldn’t
be
.
Maybe
they
are
useful
in
your
later
life.
2.
我爸爸过去常常开车上班,
现在坐公交车了。_______________________________________
3.
I’m
trying
to
sleep.
Would
you
mind_________
__________(调低)the
music?
4.我反对你的计划。(against)_______________________________________
5.你们学校学生的数是多少？（number）____________________________________
What’s
the
number
of
the
students
in
your
school?
thrown
away
My
father
used
to
go
to
work
by
car,
but
now
he
takes
the
bus.
turning
down
I’m
against
your
idea.
Homework
1.
熟记Grammar
Focus
里面的句子。
2.
熟读Section
B
P101对应的单词；
预习课本P101，完成1a.
谢谢
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