Unit 3 Is this your pencil? 知识梳理与练习（含答案）

76835092075
Unit
3
Is
this
your
pencil?
1.
掌握重点单词/
词组
2.
掌握重点句型
3.
掌握本单元语法内容
Unit
3
Is
this
your
pencil?
Section
A（1a-2d）
必背单词
1.
pencil
n．铅笔→a
pencil一支铅笔
2.
book
n．书→some
books
一些书
3.
eraser
n．橡皮→an
eraser一块橡皮
4.
box
n．箱→(复数)boxes→in
the
box在箱子里
5.
schoolbag
n．书包→in
the
schoolbag在书包里
6.
dictionary
n．字典；词典→(复数)dictionaries
7.
his
pron.
他的
既为形容词性物主代词，也为名词性物主代词
→he他(主格)→him他(宾格)
8.
mine
pron.
我的(mine后不接名词)→其对应的形容词性物主代词为my。
9.
hers
pron.
她的→其对应的形容词性物主代词为her
10．excuse
v．原谅→excuse
me
劳驾
11．me
pron.
我(常位于动词或介词后作宾语)→对应的主格为I
12．thank
v．感谢→thanks
n．谢谢；感谢
13．teacher
n．老师→an
English
teacher一位英语老师→(动词)teach教
14．about
prep.
关于　adv.
大约→
What
about…？＝
How
about…？……怎么样？→How
about
going
to
school？去上学怎么样？
15．yours
pron.
你的；你们的→对应的形容词性物主代词为your
16．for
prep.
为了；给
17．help
v．&
n．帮助；援助→with
one's
help在某人的帮助下
→He
often
helps
with
the
housework.
(动词)/Thank
you
for
your
help.
(名词)
18．welcome
adj.
受欢迎的→welcome
to欢迎到……→You're
welcome.
不用谢。
必背短语
19．pencil
box铅笔盒→(复数)pencil
boxes
必背句子
20．Is
this
your
pencil?
这是你的铅笔吗？
21．What
about
this
dictionary?
这本词典呢？
22．—Thank
you
for
your
help,
Anna.
谢谢你的帮助，安娜。
—You're
welcome.
不用谢。
Section
A（Grammar
Focus-3c）
必背单词
1．Eric's
schoolbag埃里克的书包→
Tom
and
Tim's
room汤姆和蒂姆的房间(共有的)
→
Tom's
and
Tim's
rooms汤姆和蒂姆的房间(各自的)
必背句子
2.
—Are
these
your
books?
这些是你的书吗？
—Yes,
they
are.
是的，它们是。
/
No,
they
aren't.
They're
hers.
不，它们不是。它们是她的。
Section
B（1a-1e）
必背单词
1．baseball
n．棒球→play
baseball打棒球
2．watch
n．手表→复数watches
v.
观看→watch
TV看电视
3.
computer
n．电脑
→computer
games
电脑游戏
4.
game
n．游戏；运动
→play
computer
games玩电脑游戏；a
soccer
game一场足球赛
5．card
n．卡片
→
an
ID
card一张身份证
6．notebook
n．笔记本
7．ring
n．戒指
8．bag
n．包；袋
→a
bag
of
milk一袋牛奶
必背句子
9．How
do
you
spell
it？你怎样拼写它？
Section
B（2a-2c）
必背单词
1．in
prep.
在……里→常构成介词短语“in
＋
the
＋地点”
2．library
n．图书馆→(复数)libraries
3．ask
v．请求
→ask…
for…请求
→
ask
sb.
about
sth.
询问某人关于某事
4．find
v．找到；发现→find
out发现；查明
5．some
adj.
一些；某些　(后接可数或不可数名词，常用于肯定句，在否定句和一般疑问句中用any
代替。)pron.
有些
6．classroom
n．教室→in
the
classroom在教室里
7．e?mail
v．给……发电子邮件n.
电子邮件
→e?mail
sb.
at＋邮箱地址
/an
e?mail一封电子邮件
8．at
prep.
按照；在
→at
home在家/at
school在学校
9．call
v．(给……)打电话→
call
sb.
＝
call
sb.
up给某人打电话
10．lost
v．丢失→其原形为lose→(对应词)found发现；找到
11．must
modal
v．必须
(后接动词原形)
必背句子
12．E?mail
me
at
maryg2@gfimail.
com.
(请)给我发电子邮件到maryg2@gfimail.
com。
13.
I
must
find
it.
我必须要找到它。
14．Call
me
at
685?6034.
(请)拨打电话685?6034找我。
Section
B（3a-Self
Check）
必背短语
a
set
of
一套；一副；一组(后常接复数名词，作主语时谓语动词用单数。)
一、单词拼写(根据句意拼写单词)
1.
This
is
Grace's
?.
2.
Here
are
three
?.
They
are
white.
3.
This
is
my
?.
4.
My
name
and
telephone
number
are
on
this
?.
5.
No
students
are
in
the
?.
答案：1.
dictionary
2.
baseballs
3.
computer
4.
card
5.
classroom
二、单词拼写(单句首字母填空)
1.
What
a________
the
purple
jacket?
2.
E________
me,
is
this
your
pencil
box?
3.
The
dictionary
isn’t
m________.
It’s
Bob’s.
4.
Ms.
Brown
is
in
a
middle
school.
She
is
our
English
t________.
5.
—Thank
you
for
your
help.
—You
are
w________.
答案：1.
about
2.
Excuse
3.
mine
4.
teacher
5.
welcome
三、翻译(根据中文提示完成句子)
1.
这些是你的手表吗？
Are
?
your
??
2.
这是一串钥匙。
This
is
a
?
of
?.
3.
你可以拨021-3506找王艳。
You
can
?
Wang
Yan
?
021-3506.
4.
我的书包是蓝色的。你的呢？
My
schoolbag
is
blue.
?
?
yours?
5.
这个学生证是他的吗？
Is
this
his
?
?
??
答案：
1.
these,
watches
2.
set,
keys
3.
call,
at
4.
What
about
5.
school
ID
card
四、英汉互译
1.
computer
game
2.
ID
card
3.
your
notebook
4.
his
backpack
5.
给艾伦打电话
6.
一串钥匙
7.
她的尺子
8.
一块橡皮擦
答案：
1.电子游戏
2.身份证
3.你的笔记本
4.他的双肩背包
5.call
Alan
6.a
set
of
keys
7.her
ruler
8.an
eraser
巩固提高
一、单项选择
1.
Is
this
your
pencil?
Please
call
?
267-4678.
A.
me
in
B.
me
at
C.
I
in
D.
I
at
2.
If(如果)
the
key
is
yours,
please
ask
Miss
Gao
?
it.
A.
in
B.
on
C.
at
D.
for
3.
---
?.
What's
your
phone
number?
---
It's
321-6421.
A.
Sorry
B.
Excuse
me
C.
Thank
you
D.
Hello
4.
---
Thank
you
?
your
help.
---
You're
?.
A.
at;
OK
B.
at;
welcome
C.
for;
OK
D.
for;
welcome
5.
I
found
?
eraser.
?
eraser
is
black
and
white.
A.
a;
A
B.
an;
An
C.
a;
The
D.
an;
The
6.
Look!
Mr.
Green
is
?
the
photo.
A.
of
B.
in
C.
at
D.
about
7.
This
is
a
?.
You
can
read
in
it.
A.
library
B.
family
C.
box
D.
bag
8.
Linda,
you
can
?
me
at
selina2008@.
A.
call
B.
meet
C.
e-mail
D.
help
9.
Here
is
a
?.
Some
books
and
a
pencil
box
?
in
it.
A.
schoolbag;
are
B.
cup;
is
C.
cup;
are
D.
schoolbag;
is
10.
---
This
is
?
jacket.
?
do
you
spell
"jacket"?
---
J-A-C-K-E-T.
A.
his;
What
B.
he;
What
C.
he;
How
D.
his;
How
答案：1-5
BDBDD
6-10
BACAD
二、完形填空
Hello,
boys
and
girls!
I
1
?
David.
My
2
?
name
is
Hand.
This
is
my
pen.
It
is
black.
That
is
3
?
English
book.
It's
4
?.
5
?
that?
Oh,
6
?
a
computer
game.
It
7
?
my
computer
game.
I
8
?
it
at
school.
Is
this
9
?
computer
game?
Please
10
?
me
at
398-5926.
1.
A.
is
B.
are
C.
am
D.
be
2.
A.
first
B.
last
C.
the
D.
a
3.
A.
an
B.
a
C.
the
D.
/
4.
A.
blue
color
B.
a
blue
C.
blue
D.
color
blue
5.
A.
Is
B.
What's
C.
It's
D.
Is
it
6.
A.
this
is
B.
that
is
C.
I'm
D.
it's
7.
A.
is
B.
isn't
C.
are
D.
aren't
8.
A.
lost
B.
looked
C.
found
D.
met
9.
A.
your
B.
you
C.
my
D.
I
10.
A.
meet
B.
thank
C.
call
D.
excuse
答案：1-5
CBACB
6-10
DBCAC
Unit
3
一、重点短语
1.
your
schoolbag你的书包
2.
his
green
pen他的绿色的钢笔
3.
Anna’s
books安娜的书
4.
her
dictionary她的字典
5.
ask
the
teacher
for
..
向老师要/寻求……
6.
ask
the
teacher
for
help向老师寻求帮助
7.
ask
Mike
for
your
rule
向麦克要你的尺子r
8.
thank
you
for
..
.
因........而谢谢你
9.
computer
games电脑游戏
10.
in
Classroom
7E在7
E
教室里
11.
in
the
school
library在学校图书馆
12.
call
me给我打电话
13.
call
me
at
495-3539拨4
9
5
-3
5
3
9打电话给我
14.
e-mail
me
at
.
.给我发电子邮件
15.
my
school
ID
card我的学生卡
16.
a
set
of
keys一串钥匙
17.
some
keys一些钥匙
18.an
eraser一块橡皮
19.You’re
welcome.不客气
二．重点句型
1.
—
What’s
this?这是什么？
—It’s
a
watch.
是手表
2.
—How
do
you
spell
it?怎么拼写？
W-A-T-C-H..
3.
---Is
that
your
pencil?
那是你的铅笔吗？
---Yes,
it
is.
It’s
mine.
是的。它是我的。
4-
----Excuse
me，is
this
your
pencil?
打扰一下，请问这是你的铅笔吗
Yes，thank
you.
是的，谢谢你
5-----Are
these
your
books?
这些是你的书吗？
Yes,
they
are.
They
are
mine.
是的。它们是我的。
6.
一Are
those
your
keys?
那些是你的钥匙吗？
—No，they
aren’t.
They’re
Bob’s.不。它们是鲍勃的。
7.
Thank
you
for
your
help.
谢谢你的帮助。
8.
—The
blue
pen
is
hers.
这支蓝色钢笔是她的。
9.—What
about
this
dictionary?
那这本字典呢？
10.
I
lost
my
school
ID
card.
I
must
find
it.
我丢了我的学生卡。我必须找到它
11.
I
can’t
find
my
schoolbag.我找不到我的书包了。
一、适当形式填空(单句适当形式)
1.
Paul’s
jacket
is
black.
What
about
________
(you)？
2.
—Is
that
________
(she)
pencil
box?
—Yes,
it’s
________
(her).
3.
________
(he)
name
is
Dale.
________
(he)
is
a
teacher.
4.
—Is
this
________
(you)
dog?
—No,
________
(my)
is
white.
5.
—Are
these
________
(you)
pens?
—Yes,
they
are
________
(ours)
books.
答案：
1.
yours
2.
her;
hers
3.
His;
He
4.
your;
mine
5.
your;
our
二、连词成句
1.
is
,
my
,
this,
jacket,
lost.
____________________________________________
.
2.
is
,
it
,his
,
not,
notebook.
____________________________________________
.
3.
that,
your,
game,
is,
computer,
the,
in
,lost,
found,
and,
case.
____________________________________________?
答案：
1.This
is
my
lost
jacket.
2.It
is
not
his
notebook.
3.Is
that
your
computer
game
in
the
lost
and
found
case?
三、翻译(根据中文提示完成句子)
1.
——那是你的书包吗？——是的。
—
________
________
your
notebook?
—Yes,
________
________.
2.
这些是琳达的书吗？
________
these
________
books?
3.
他的橡皮是什么颜色？
________
________
________
his
eraser?
4.
——他是玛丽的爸爸吗？
——不，他不是。
—
________
________
Mary’s
father?
—No,
________
________.
5.
那个盒子不是他的。
That
box
________
________.
答案：
1.
Is
that;
it
is
2.
Are;
Linda’s
3.
What
color
is
4.
Is
he;
he
isn’t
5.
isn’t
his
四、按要求转换句型
1.
These
books
are
his.
(改为一般疑问句)
?
these
books
??
2.
This
is
my
pencil
box.
(改为否定句)
This
?
?
my
pencil
box.
3.
Is
this
your
eraser?
(作否定回答)
?,
it
?.
4.
That
is
her
pen.
(改为同义句)
That
pen
?
?.
5.
Those
are
Helen's
rulers.
(对划线部分提问)
?
?
those?
答案：
1.
Are,
his
2.
is,
not
3.
No,
isn't
4.
is,
hers
5.
What
are
巩固提高
一、单项选择
1.
This
is
my
pen.
And
that
ruler
is
?,
too.
A.
I
B.
my
C.
mine
D.
me
2.
---
?
these
your
cousins?
---
?.
They
are
my
brothers.
A.
Is;
Yes
B.
Is;
No
C.
Are;
Yes
D.
Are;
No
3.
---
?
this
book?
---
It
is
good.
I
like
it.
A.
What's
B.
Who's
C.
What
about
D.
What
color
is
4.
---
Are
those
Jenny's
photos?
---
?.
They're
Ann's.
A.
Yes,
they
are
B.
No,
they
aren't
C.
Yes,
it
is
D.
No,
it
isn't
5.
The
red
pencil
is
Mike's
and
that
green
one
is
?,
too.
A.
her
B.
your
C.
his
D.
my
6.
---
?
these
your
books?
---
Yes,
they
are.
A.
Be
B.
Is
C.
Am
D.
Are
7.
---
Who
is
??
---
She
is
my
sister.
And
this
is
?
computer.
A.
he;
his
B.
she;
her
C.
she;
she
D.
he;
he
8.
---
Whose(谁的)
dictionary
is
this?
---
It's
?.
A.
Dale
B.
Bob
C.
Cindy's
D.
Alice
9.
---
My
pen
is
blue.
?
yours?
---
It's
red.
A.
How
are
B.
How
is
C.
What
for
D.
What
about
10.
---
Is
that
your
book?
---
?
It's
his
book.
A.
Yes,
it
is.
B.
Yes,
it
isn't.
C.
No,
it
isn't.
D.
No,
it
is.
答案：1-5
CDCBC
6-10
DBCDC
二、完形填空
Hello!
I'm
Mrs.
Smith.
Here
1
?
some
lost
things(东西).
1
?
in
the
"lost
and
found"
box.
This
is
a
watch.
3
?
is
blue.
David
found
it
this
morning.
Is
it
4
?
That
is
a
jacket.
It
is
yellow
and
black.
Alan
found
it
this
afternoon.
Those
are
5
?
pencils.
One
is
blue.
One
is
red.
Mary
found
them
in
6
?
classroom.
By
the
way,
Jack
lost
his
7
?.
It's
a
white
key.
He
must
find
it.
Can
you
8
?
Jack?
Boys
and
girls,
if(如果)
you
lose
something,
you
can
ask
me
9
?
help.
Call
me.
My
10
?
number
is
887-9006.
1.
A.
am
B.
is
C.
are
D.
be
2.
A.
It's
B.
They're
C.
You're
D.
I'm
3.
A.
That
B.
This
C.
It
D.
One
4.
A.
mine
B.
yours
C.
your
D.
my
5.
A.
two
B.
three
C.
four
D.
five
6.
A.
he's
B.
she's
C.
his
D.
her
7.
A.
pen
B.
pens
C.
keys
D.
key
8.
A.
help
B.
ask
C.
spell
D.
thank
9.
A.
at
B.
about
C.
for
D.
of
10.
A.
car
B.
school
C.
card
D.
phone
答案：1-5
CBCBA
6-10
DDACD