中小学教育资源及组卷应用平台
Unit
3
Is
this
your
pencil
?
重点知识归纳
pencil
box
=
pencil
case
铅笔盒
two
pencil
boxes
两个铅笔盒
eg
:The
pencils
are
in
the
pencil
box
.
铅笔在铅笔盒里
。
2
pencil
n.
铅笔
box
n.
盒子；
箱子
two
boxes
两个盒子
3
key
n.
钥匙
two
keys
两把钥匙
a
set
of
keys
一串钥匙
4
schoolbag
n.
书包
two
schoolbags
两个书包
eg
:
Those
books
are
in
the
schoolbag
那些书在书包里。
5
book
n.
书
read
a
book
读一本书
read
book
读书
6
dictionary
n.
词典；
字典
two
dictionaries
两本字典
7
eraser
n.
橡皮
an
eraser
一块橡皮
two
erasers
两个橡皮
8
How
do
you
spell
it
?
你怎么拼写他？
E-R-A-S-E-R
9
-Is
this
/that
a
ruler
?
这/那是一个尺子吗？
-No,
it
isn’t
.
It’s
an
eraser
.
不，它不是。它是一个橡皮。
-Is
this/that
a
dictionary
?这/那是一个字典吗？
-No,
it
isn’t
.
It’s
a
ruler.
不，它不是。它是一把尺子。
-Are
these
schoolbags
?
这些是书包吗？
-Yes,
they
are
.
是的，它们是。
-Are
those
books
?那些是书吗？
-No
,
they
aren’t
.They
are
pencils
.
不，它们不是。它们是铅笔。
11
名词性物主代词：起名词作用，表示物品的所属，可在句中作主语，宾语，表语。
单数
复数
第一人称
mine
我的
ours
我们的
第二人称
yours
你的
yours
你们的
第三人称
his
它的/hers她的/its它的
theirs
它/她/他们的
名词性物主代词：形容词性物主代词+名词
12
It’s
not
my
ruler
.
Mine
is
new
(主语）它不是我的尺子。我的是新的。
My
pen
is
broken
.
Can
I
use
yours
(宾语）我的钢笔坏了，我可以用你的吗？
-Are
these
their
books
?这些是他们的书吗？
-No,
they
aren’t
.
They
are
ours
(表语）不，它们不是。它们是我们的。
13
A:Excuse
me
,
Is
this
your
pencil
/yours
?
打扰一下，这是你的铅笔吗？
B：Yes,
it
is
.
It’s
my
pencil./mine
.
是的，它是。它是我的。
A：
Is
that
her
schoolbag
/hers
?
那是她的书包吗？
B：No,
it
isn’t
.
It’s
his
schoolbag
/his.
不，它不是，它是她的书包。
A：Are
these
your
erasers
/yours
?
这些是你的橡皮吗？
B：Yes,
they
are
.
They’re
our
erasers
/ours
.
是，它们是。它们是我们的。
A：Are
those
his
dictionaries
/his
?
那些是他的字典吗？
B：No
,
they
aren’t
.
They
are
their
dictionaries
/theirs
.
不，它们不是。它们是他们的。
14
excuse
v.
原谅
excuse
me
打扰一下，用于引出话题
15
about
prep
.
关于
adv.
大约
eg:
The
book
is
about
singing
/swimming
/China/him这本书是关于唱歌/游泳/中国/他。
16
What/How
about
+n/pron/v-ing?
.....怎么样？
eg:
What/How
about
going
to
the
park
/this
book
/me
?去公园/这本书/我怎么样？
He
is
about
10
years
old
.
他大约10岁。
It’s
about
5:00
.
现在大约五点。
17
thank
v.
感谢；
谢谢
thanks
n.
谢谢
thank
you
谢谢你
Thanks
a
lot
十分感谢
Thank
you
very
much
非常感谢
答语：
You’re
welcome
不用谢。
18
for
prep.
+n/pron./doing
为了...
eg:
Thanks/Thank
you
for
+n/pron/
v-ing
为（做）某事而感谢（你）
Thanks/Thank
you
for
your
help
.
感谢你的帮助。
Thank
you
for
helping
me
.
感谢你帮助我。
19
help
sb
(to)
do
sth
帮助某人做某事
eg：
He
always
helps
me
wash
clothes
.
他总帮助我洗衣服。
20
welcome
adj.
受欢迎的
v.
欢迎
eg:
He
is
a
welcome
teacher
.
他是以为受欢迎的老师。
welcome
to
sp
欢迎到某地
eg:
Welcome
to
China
.
欢迎来中国。
Welcome
to
our
school
.
欢迎来我们的学校。
21
A：Excuse
me
,
is
this
your
eraser
?/is
this
eraser
yours
?打扰一下，这是你的橡皮吗？
B：Yes,
it
is
.
It’s
mine
/my
eraser
.
是的，它是.它是我的
B：
No,
it
isn’t
.
I
think
it’s
Tom’s
(eraser
)不，它不是。我认为它是Tom的
A：Are
those
your
keys
?/Are
those
keys
yours
?那些钥匙是你的吗？
B：Yes,
they
are
.
They
are
mine
/my
keys
.
是的，它们是，它们是我的
B：No,
they
aren’t
.
I
think
they’re
Mary’s
不，它们不是。我认为它们是Mary的。
22
baseball
n.
棒球
play
baseball
打棒球
eg:
He
always
plays
baseball
in
the
afternoon
.
他总是下午打棒球。
23
ring
n.
戒指
v.打电话；
鸣；
响
24
watch
n.
手表
v.
观看
eg:
He
always
watches
TV
in
the
morning
.
他总是在上午看电视。
25
notebook
n.
笔记本
in
your
notebook
在你的笔记本里
26
bag
n.
包
27
computer
game
n.
电子游戏
computer
n.
电脑
game
n.
游戏比赛
play
computer
games
玩电脑游戏
eg:
They
always
play
computer
games
in
the
evening
.
它们晚上总玩电脑游戏。
28
an
ID
card
一张身份证
card
n.
卡片；
扑克
play
cards打扑克；
玩卡片
29
library
n.
图书馆
in
the
library
在图书馆里
in
our
school
library
在我们学校图书馆
eg:
He
always
read
books
in
the
library
.
他总是在图书馆看书。
30
classroom
n.
教室
class
班级
room
房间
in
the
classroom
在教室
in
the
room
在房间里
31
lost
adj.
丢失的
v.
lose
eg:
I
lost
my
schoolbag
.
我丢失了我的书包。
32
found
find（找到）过去式
eg:
He
finds
a
book
in
this
schoolbag
.
他在图书馆发现一本书
Lost
and
Found
失物招领处
33
e-mail
n.
电子邮件
v.
邮电子邮件
e-mail
sb
at
+邮箱地址
eg:
Please
e-mail
me
at
(?mailto:?)
请给我发邮件到
(?mailto:请给我发邮件到?)
34
call
v.
打电话
call
sb
at
+号码
给某人打电话到..
eg:
You
can
call
him
at
123456.
你可以给他电话到123456.
35
here
you
are
.
给你
36
lost
寻物启事
found
失物招领
37
in
the
school
library
在学校图书馆
38
ask
v.
问
ask
sb
for
sth
向某人要某物
eg:
The
teacher
asks
me
for
a
book
.
老师向我要了一本书。
ask
sb
for
help
向某人寻求帮助
eg:
He
always
asks
the
teacher
for
help
.
他总是向老师求助。
ask
sb
to
do
sth
让某人做某事
eg:
He
asks
me
to
play
computer
games
.
他让我玩游戏。
39
in
Classroom
7E
在7E教室
40
must
modal-v
（1）必须，表意愿
（2）一定是，准是，表推测
情态动词+动词原形
eg:
I
must
go
home
我必须回家了。
He
must
be
a
teacher
.
他一定是一位老师。
41
寻物启事
Lost
标题（Lost
)
I
lost
my
dictionary
丢失的东西
I
must
find
it
.
失者的姓名
Please
call
me
at
12345567
联系电话
Jack
42
失物招领
Found
标题(
found
)
I
found
a
red
pen
in
the
classroom
拾到的东西
Is
it
yours
?
询问某物是不是失者的
Please
e-mail
me
at
123@
(?mailto:123@?)
联系着
Tom
联系方式
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
Unit
3
Is
this
your
pencil
?
要点集训
Section
B
根据句意或首字母，在各句的空白处填入一个适当的词，使句意完整。
You
can
a_______
your
sister
for
help
.
Please
e______
me
at
chinaeric@
(?mailto:chinaeric@?)
I
can’t
find
my
pen
.
I
think
I
l______
it
in
the
morning
.
I
must
______
my
dictionary
and
I
need
to
look
up
the
word
.
That
is
my
c_______
.
I
study(学习）in
it
.
I
like
reading
books
in
the
l_______
.
用括号内所给单词的正确形式填空
A
set
of
rings
______
(be
)
on
the
bed
.
Her
pen
is
in
the
lost
and
_______
(find)
box
.
_______(call)
the
police
at
110
if
you
have
trouble
.
The
two
______
(library
)
in
my
school
are
very
big
.
-Here
are
some
______(watch)
.
Are
they
yours
?
-Yes,
they
are
.
Thanks
.
Look
at
the
yellow
______(bag)
.
They
are
80
yuan
.
You
must
______
(say)
sorry
to
your
parents
.
单项选择
(
)
1.
This
is
_______
eraser
and
that
is
______ID
card
.
A
a;
an
B.
an
;
an
C.
an
;
a
(
)
2.
That
is
my
______
,
and
we
have
classes
in
it
.
A
classroom
B.
family
C.
map
(
)
3.
A
set
of
keys
______
on
the
desk
.
______
they
yours
?
A
are
;
Is
B.
is
;
Are
C.
are
;
Are
(
)
4.
Kate
,
you
can
ask
Sally
_____
your
schoolbag
.
A
for
B.
of
C.
at
(
)
5.
These
are
_____
dictionaries
.
Those
dictionaries
.
Those
dictionaries
are
_____
.
A
my
;
her
B.
our;
yours
C.
my
;
your
(
)
6.
Please
______
Mary
.
Her
phone
number
is
250-3421.
A
tell
B.
say
C.
call
(
)
7.
Mike
lost
his
ID
card
.
Her
must
_____
it
.
A
find
B.
look
C.
help
(
)
8.
Here
______
some
_____
in
the
box.
A
is;
baseball
B
.
are
;
baseballs
C.
are
;
baseball
(
)
9.
Is
______
your
schoolbag
over
there
?
A
this
B.
those
C.
that
(
)
10.
You
can
______
the
teacher
for
your
notebook
.
A
lost
B.
excuse
C.
ask
(
)
11.
The
book
_____
the
lost
and
found
box
is
mine
.
A
in
B.
into
C.
to
(
)
12.
This
is
_____
dictionary
.
_____
is
in
the
room
.
mine
;
Her
B.
my
;
Hers
C.
mine
;
Hers
(
)
13.
Look
!
Mr.
Green
is
_____the
photo
.
A
of
B.
in
C.
at
(
)
14.
You
can
______
me
_____
szjohn@
(?mailto:szjohn@?)
.
A
call;
in
B.
e-mail
;
at
C.
spell
;
at
(
)
15.
-Thank
you
for
your
help
,
Tom
.
-________
.
A
How
do
you
do
?
B.
I’m
OK.
C.
You’re
welcome.
IV
阅读理解
I’m
Zhang
Hua
.
I’m
11.
I’m
from
Changchun
.
Now
I’m
in
Beijing
.
I’m
in
No.
11
Middle
School
.
I’m
in
Class
Four
.
My
telephone
is
white
,
and
my
telephone
number
is
968-6978.
This
is
my
red
schoolbag
.
Some
books
,
a
pencil
box
and
a
set
of
keys
are
in
it
.
Sun
Hao
and
Li
Ping
are
my
friends
.
Sun
Hao
is
12.
He
is
from
Dalian
.
Now
he
is
in
Beijing
,
too.
He
is
in
No.
101
Middle
School
.
He
is
in
Class
Two.
His
telephone
is
white
and
black
.
His
telephone
number
is
589-0214.
Li
Ping
is
12.
She
is
from
Jinan
.
She
is
in
Beijing
,
too.
She
is
in
No.
11
Middle
School
,
and
she
is
in
Class
Four
,
too.
Her
telephone
is
blue
.
根据短文内容，选择最佳答案(每空不超过三个词）。
Name
Personal
Information
Zhang
Hua
is
11
years
old
;
from
Changchun
;
in
Class
Four
;
has
a
1.
_____
phone
and
a
red
2.
________
Sun
Hao
is
12
years
old
;
from
Dalian
;
in
Class
3.
_______
;
has
a
4.
______
telephone
Li
Ping
is
12
years
old
;
from
Jinan
;
in
5.
_____
;
has
a
blue
telephone
.
参考答案
1.
ask
2.
e-mail
3.
lost
4.
find
5.
classroom
6.
library
1.
is
2.
found
3.
Call
4.
libraries
5.
watches
6.
bags
7
say
1-5
BABAB
6-10
CABCC
11-15
ABBBC
1.
white
2.
schoolbag
3.
Two
4.
white
and
black
5.
Class
Four
号
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
Unit
3
Is
this
your
pencil
?
要点集训
Section
A
根据句意或首字母，在各句的空白处填入一个适当的词，使句意完整。
I
don’t
know
the
word
.
I
need
an
English
d_______
.
-E______
me
.
Are
you
Li
Tao
?
-No,
I’m
not
.
Miss
Zhang
is
our
English
t________
and
she
teaches
us
English
.
When
others
h______
us
,
we
should
say
“Thank
you.”
This
pen
isn’t
my
pen
.
M______
is
black
.
Thank
you
very
much
______
your
help
,
Cindy
.
The
book
is
a
_______
UFOs.
用括号内所给单词的正确形式填空
Thank
you
for
______(help)
me
with
my
English
.
The
ruler
is
Helen’s
.
And
the
green
pencil
is
______(her
)
,
too.
My
brother
will
(将要）come
to
see
tomorrow.
I’ll
meet
________(he)
at
the
airport
(机场）
I
like
reading
_______(book)
in
my
free
time
.
What
about
_______(play)
computer
games
after
school
?
Those
______(box
)
are
Mike’s
.
The
two
______(dictionary
)
are
on
the
teacher’s
desk
.
The
blue
pen
is
_______(he)
.
What
about
this
ruler
?
_______
you
very
much
.
I
really
don’t
know
how
to
show
my
______
.
(thank
)
单项选择
(
)
1.
-What’s
this
in
English
?
-It’s
______dictionary
and
that
is
_____
eraser
.
A
a;
an
B.
an;
a
C.
the
;
an
(
)
2.
-______
.
Do
you
know
his
name
?
-________,
I
don’t
know
.
A
Sorry
;
Excuse
me
B.
Hello
,
Yes
C.
Excuse
me
;
Sorry
(
)
3.
-Your
English
is
very
good
.
-______
No,
not
very
good
B.
Thank
you
C.
It’s
just
so
so
(
)
4.
-This
blue
notebook
is
Lucy’s
.
_____
this
yellow
notebook
?
-It’s
Li
Cheng’s
.
What’s
B.
What
about
C.
How’s
(
)
5.
These
books
are
_____
.
______
books
are
over
there
.
A
my
;
Yours
B.
your
;
Mine
C.
yours
;
My
(
)
6.
-Is
that
man
(男人）his
uncle
?
-_______
.
A
No,
he
is
B.
Yes,
he
is
C.
No,
he
isn’t
(
)
7.
-Excuse
me
,
is
this
_____
new
watch
?
-Yes,
it’s
_____
.
A
your;
my
B.
your;
mine
C.
yours
;
my
(
)
8.
Her
opinion
is
different
from
_____
,
but
I
really
agree
with
______
.
A
his
;her
B.
hers
;
hers
C.
his
;
hers
(
)
9.
There
is
a
______
on
the
wall
of
my
room
,
and
it’s
very
beautiful
.
A
watch
B.
book
C.
clock
(
)
10.
I
wash
______
clothes
.
Can
you
wash
______?
A
my
;
your
B.
my
;
yours
C.
mine
;
yours
(
)
11.
My
name
_____
Jack
.
Liu
Ying
and
Sun
Mei
______
my
friends
.
A
is
;
are
B.
is
;
is
C.
are
;
is
(
)
12.
-
_____
the
notebooks
in
the
box
?
-Yes,
_____
.
A
Are
;
they
are
B.
Is
;
it
is
C.
Are
;
those
are
(
)
13.
Kelly
often
helps
_____
with
my
English.
A
my
B.
I
C.
me
(
)
14.
I
can’t
find
my
ticket
.
I
think
I
have
lost
______
.
A
it
B.
one
C.
this
(
)
15.
This
is
a
_______
.
His
ruler
and
pens
are
in
it
.
A
watch
B.
ring
C.
pencil
box
IV
阅读理解
Hello
!
I’m
Bob
.
I
found
a
schoolbag
in
Classroom
8C
.
It
is
yellow
.
A
red
book,
a
black
pen
and
a
green
computer
game
are
in
it
.
A
letter
(字母）
“J”
is
on
the
first
page
(页）
of
the
book
.
Is
it
Jane’s
?
No,
Her
schoolbag
is
black
.
Is
it
Jack’s
?
No.
His
schoolbag
is
in
Classroom
7A.
Is
it
Jim’s
?
No.
It
is
his
sister’s
.
His
sister
is
Jenny
.
Her
phone
number
is
1868619333.
It
must
be
hers
.
根据短文内容，选择最佳答案。
(
)
1.
What’s
NOT
in
the
schoolbag
?
A
computer
game
B.
A
book
.
C
A
pencil
.
D.
A
pen
.
(
)
2.
What
color
is
Jane’s
schoolbag
?
Yellow
B.
Black
C.
Brown
D.
Green
(
)
3.
Jack’s
schoolbag
is
in
_______
.
A
Classroom
8C
B.
Classroom
7C
C
Classroom
7A
D.
Classroom
8A
(
)
4.
Jim
is
Jenny’s
______
.
cousin
B.
uncle
C.
son
D.
brother
参考答案
1.
dictionary
2.
Excuse
3.
teacher
4.
help
5.
Mine
6.
for
7.
about
1.
helping
2.
hers
3.
him
4.
books
5.
playing
6.
boxes
7.
dictionaries
8.
his
9.
Thank
;
thanks
1-5
ACBBC
6-10
BBACB
11-15
AACAC
1-4
CBCD
号
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