Unit3
SectionA（Grammar
Focus-3c）随堂练习
一、单项选择
1.
—Is
that
your
schoolbag
—No,
it
isn’t.
It’s
____.
A.
her
B.
your
C.
hers
D.
he
2.
—Is
this
her
jacket
—____.
A.
Yes,
it
is
B.
No,
it
is
C.
Yes,
it
isn’t
D.
No,
this
isn’t
3.
—Is
this
your
pencil
—No,
____.
A.
it
is
B.
it
isn’t
C.
this
is
D.
it’s
4.
Is
my
book
in
the
____
A.
ruler
B.
dictionary
C.
schoolbag
D.
eraser
5.
—Are
____
your
rulers
—Yes,
____
are.
A.
this;
it
B.
those;
they
C.
these;
those
D.
these;
those
二、用所给词的适当形式填空
1.
The
blue
pen
is
______
(my).
2.
Those
aren’t
my
books.
They
are
______
(her).
3.
—______
(be)
those
your
dogs
—Yes,
they
are.
4.
_____(be)
this
your
blue
pen
5.
The
key
is
not
______(he).
三、用方框内的单词补全对话
welcome,
Kate’s,
about,
too,
hers
A:
Hi,
Gina.
Are
these
your
pens
B:
No,
they’re
1
.
A:
And
is
this
her
green
ruler
B:
No.
The
white
ruler
is
2
.
A:
What
3
this
dictionary
B:It’s
Helen’s.
And
the
green
schoolbag
is
hers,
4
.
A:
Thank
you
for
your
help,
Gina.
B:
You’re
5
1.
______
2.
______
3.
______
4.
______
5.
______
参考答案及解析
一、
1.
C
根据句意及句子结构可以看出，这里缺少的是名词性物主代词。
2.
A
本题考查一般疑问句的简答形式。肯定回答用Yes,
it
is.；否定回答用No,
it
isn’t.。
3.
B
问句主语是this时，答语用it替换；No表示否定回答，因此用it
isn’t。
4.
C
考查名词词义辨析。根据题意，书应该在书包(schoolbag)里。
5.
B
由句中的are
( http: / / www.21cnjy.com )和rulers可知，前面的指示代词应该是复数形式；答语中系动词为are，因此主语一定是复数的第三人称代词。因此答案为B。
二、
1.
mine
2.
hers
3.
Are
4.
Is
5.
his
三、
1.
Kate’s
2.
hers
3.
about
4.
too
5.
welcomeUnit3
SectionB（3a-Self
Check）随堂练习
一、根据句意及首字母或汉语提示完成单词
1.
—Is
this
your
computer
______(游戏)
—Yes,
it
is.
2.
This
is
her
phone
number.
You
can
______
(打电话)
her.
3.
It’s
his
school
ID
______(卡片).
4.
This
is
a
s______
of
keys.
5.
I
can
look
up(查找)
the
word
in
a
d______.
二、用所给词的适当形式填空
1.
_______
(this)
are
my
friends
Lucy
and
Lily.
2.
That’s
_______
(he)brother.
3.
These
are
their
_______
(dictionary).
4.
Those
_______
(watch)
are
very
nice.
5.
Are
_______
(that)your
photos
三、单项选择
1.
—How
____
your
sister
—She
is
fine.
A.
do
B.
are
C.
is
D.
am
2.
—____
—C-O-M-P-U-T-E-R.
A.
What
do
you
spell
“computer”
B.
How
do
you
spell
“computer”
C.
Can
you
spell
“computer”
3.
—____
—Yes,
it
is.
A.
What
is
this
in
English
B.
Is
it
a
computer
C.
Are
you
thirteen
4.
—What
is
this
—It
is
a
____.
A.
egg
B.
orange
C.
banana
5.
____
phone
number
is
894-6732.
A.
I
B.
Her
C.
Jack
四、用方框中单词的正确形式填空
thank,
what’s,
an,
it,
yes,
is,
meet,
how,
name
(Two
new
classmates(同学)meet
in
the
classroom.)
David:
Hello!
What’s
your
1
Jane:
Jane.
And
what’s
your
2
,
please
David:
David.
Nice
to
3
you,
Jane.
Jane:
Nice
to
meet
you,
too，David.
David:
4
this
Jane:
It’s
5
eraser.
David:
6
do
you
spell
it
Jane:
E-R-A-S-E-R.
David:
7
it
your
eraser
Jane:
8
,
9
is.
David:
Here
you
are.
Jane:
10
you.
David:
You’re
welcome.
1.
______
2.
______
3.
______
4.
______5.
______
6.
______7.
______8.
______9.
______10.
______
参考答案及解析
一、
1.
game
2.
call
3.
card
4.
set
5.
dictionary
二、
1.
These
2.
his
3.
dictionaries
4.
watches
5.
those
三、
1.
C
“How+be动词+人称代词/名词”询问“某人好吗”。故选C。
2.
B
由答语“C-O-M-P-U-T-E-R.”可知，问句是在询问怎样拼写。
3.
B
由Yes,
it
is.可知是一般疑问句，故选B。
4.
C
冠词a放在以辅音音素开头的单词前面。故选C。
5.
B
根据空后的名词可知应选物主代词构成短语“某人的电话号码”。
四、
1.
name
2.
name
3.
meet
4.
What’s
5.
an
6.
How
7.
Is
8.
Yes
9.
it
10.
ThankUnit3
SectionA（1a-2d）随堂练习
一、根据图片提示填词，每空一词
1.
—Is
that
a
pen
( http: / / www.21cnjy.com )
—______,
______
______.
It’s
an
eraser.
2.
This
isn’t
her
( http: / / www.21cnjy.com )______.
3.
David’s
______
is
very
nice.
4.
Is
that
your
pencil
______
5.
It’s
his
______.
二、用适当的代词填空
1.
—Who
is
the
boy
—______is
my
brother.
2.
—Is
this
______
dictionary,
Jane
—Yes,
it
is
______.
3.
—Are
these
your
books
—No,
______
aren’t.
4.
That
pen
isn’t
Helen’s.
The
green
one
is
______.
5.
—Is
this
Bob’s
eraser
—No,
it
isn’t.
______
is
blue.
三、单项选择
1.
____
that
a
schoolbag
A.
Be
B.
Are
C.
Is
D.
Am
2.
—What’s
this
in
English
—It’s
a
____.
A.
orange
B.
eraser
C.
dictionary
D.
English
book
3.
—Is
it
your
ruler
—Yes,
____.
A.
this
is
B.
it
is
C.
it
isn’t
D.
that’s
4.
Is
that
English
dictionary
____
A.
my
B.
her
C.
yours
D.
she
5.
____.
Is
this
your
bag
A.
Excuse
me
B.
Thank
you
C.
Hello
D.
How
are
you
四、根据汉语意思完成句子
1.
——这是你的铅笔吗
——是的，是我的。
—______
this
______
pencil
—Yes,
it
is.
It’s
______.
2.
——那是你的书包吗
——不，不是。是她的。
—______
______
your
schoolbag
—No,
it
______.
It’s
______.
3.
——那些是他的钥匙吗
——不，不是，是我的。
—Are
______
his
keys
—No,
they
______.
They’re
______.
4.
打扰了，索尼娅。这些是你的铅笔吗
______
______,
Sonia.
______
______
your
pencils
5.
——谢谢你的帮助。
——不客气。
—______
you
______
your
help.
—You’re
______.
参考答案及解析
一、
1.
No;
it
isn’t
2.
book
3.
schoolbag
4.
box
5.
pencil
二、
1.
He
2.
your;
mine
3.
they
4.
hers
5.
His
三、
1.
C
that作主语时，be动词用is。
2.
C
根据冠词a可知应选择以辅音音素开头的单词dictionary。
3.
B
“Is
it... ”提问的句型，回答也应用it。yes表示肯定回答，后边不能出现not。故选B。
4.
C
根据句意可知询问的是所属关系，空后没有任何名词，故用名词性物主代词。
5.
A
本题考查Excuse
me的用法。Excuse
me意为“打扰一下”，表示礼貌的常用语。
四、
1.
Is;
your;
mine
2.
Is
that;
isn’t;
hers
3.
those;
aren’t;
mine
4.
Excuse
me;
Are
these
5.
Thank;
for;
welcomeUnit3
SectionB（1a-2c）随堂练习
一、根据汉语写出单词
1.
棒球
__________
2.
表；手表
__________
3.
计算机；电脑
__________
4.
游戏；运动；比赛
__________
5.
卡片
__________
6.
笔记本
__________
7.
戒指
__________
8.
包；袋
__________
9.
图书馆
__________
10.
教室__________
二、单项选择
1.
How
____
you
____
it
A.
do;
spell
B.
are;
spell
C.
spell;
do
D.
is;
spell
2.
My
pencil
is
____
my
pencil
box.
A.
at
B.
of
C.
in
D.
/
3.
You
can
call
Mike
____
84537949.
A.
in
B.
at
C.
on
D.
of
4.
—Your
pen
is
nice.
—____.
A.
Thank
you
B.
Yes
C.
No
D.
OK
5.
—____
do
you
spell
your
name
—N-A-N-C-Y.
A.
What
B.
How
C.
Where
D.
What
color
三、句型转换
1.
It
is
an
ID
card.
(改为否定句)
______
______
an
ID
card.
2.
the,
pen,
is,
yours
(连词成句)
________________________
3.
That’s
her
watch.
(对画线部分提问)
______
______
is
that
4.
It
is
R-I-N-G.
(对画线部分提问)
______
______
______
______
it
5.
These
are
rulers
on
the
desk.
(对画线部分提问)
______
______
______on
the
desk
四、补全对话，每空一词
A:
Hello!
B:
Hello!
I’m
Kate.
1
your
name
A:
My
2
Tom.
B:
3
this
your
pencil
box
A:
No,
it
4
.
It’s
Amy’s
pencil
box.
B:
5
you.
Hi,
Amy!
Is
that
your
pencil
box
C:
Yes,
thank
you.
Kate,
6
this
in
English
B:
It’s
a
7
.
C:
8
do
you
spell
it
B:
B-A-S-E-B-A-L-L,
baseball.
C:
Thank
9
.
1.
_______
2.
_______
3.
_______
4.
_______
5.
_______
6.
_______
7.
_______
8.
_______
9.
_______
参考答案及解析
一、
1.
baseball
2.
watch
3.
computer
4.
game
5.
card
6.
notebook
7.
ring
8.
bag
9.
library
10.
classroom
二、
1.
A
spell为实义动词，在疑问句中和助动词一起构成谓语。
2.
C
in表示“在……里面”。句意为“我的铅笔在我的铅笔盒里”。
3.
B
“call
sb.
at
+电话号码”是固定搭配，意为“拨打……(号码)找某人”，其中at为介词，意为“以”。
4.
A
当他人对自己或自己的物品进行赞赏时，要表示感谢。故选A。
5.
B
根据答句可知问的是“如何拼写”，询问方式用how。
三、
1.
It
isn’t
2.
Is
the
pen
yours
3.
Whose
watch
4.
How
do
you
spell
5.
What
are
these
四、
1.
What’s
2.
name’s
3.
Is
4.
isn’t
5.
Thank
6.
what’s
7.
baseball
8.
How
9.
you
