三年级语法总结和练习 本文关键词：语法
三年级语法总结和练习 本文简介：三年级语法练习Be动词用法口诀一：Be有am,is,are我(I)用am你(you)用areis连着他(he)她(she)它(it)我们(we)你们(you)他们(they)要用are单数名词用is复数形式要用are变否定真容易be后not为标记变问句be提前，句尾问号要配（？）Be动词用法口诀一：
三年级语法总结和练习 本文内容：
三年级语法练习
Be动词用法口诀一：
Be有am,is,are
我(I)用am
你(you)用are
is连着他(he)她(she)它(it)
我们(we)你们(you)他们(they)要用are
单数名词用is
复数形式要用are
变否定真容易be后not为标记
变问句be提前，句尾问号要配（？）
Be动词用法口诀一：
Be
动词，小管家，管着am,is
are;
am跟I；is跟he,she,it,它；are跟we,they,you,加复。
应用时多注意缩写形式要牢记：
I
m=I
am
you
re=you
are
he
s=he
is
she
s=she
is
it
s=it
is
we
re=we
are
you
re=you
are
they
re=they
are
.
.
一．用Be动词的适当形式填空
1.
I
______
a
boy.
______
you
a
boy?
No,I
_____
not.
2.
The
girl______
Jack
s
sister.
3.
The
dog
_______
tall
and
fat.
4.
______
your
brother
in
the
classroom?
5.
Where
_____
your
mother?
She
______
at
home.
6.
How
_______
your
father?
7.
Mike
and
Liu
Tao
______
at
school.
8.
Whose
dress
______
this?
9.
Whose
socks
______
they?
10.
That
______
my
red
skirt.
11.
Who
______
I?
12.The
jeans
______
on
the
desk.
13.
There
______
a
scarf
for
you.
14
The
two
cups
of
milk
_____
for
me.
15
Gao
shan
s
shirt
_______
over
there.
16My
sister
s
name
______Nancy.
17This
______
not
Wang
Fang
s
pencil.
18
There
______
a
girl
in
the
room.
19
There
______
some
apples
on
the
tree.
20
_______
there
any
kites
in
the
classroom?
21
There
_______
a
boy,two
girls,three
men
and
ten
women
in
the
park.
二、句型转换：
1.
They
Are
they
doing
housework
.(改成否定句)
____________________________________________________________
2．
Are
the
students
cleaning
the
classroom
?
(作肯定和否定回答)
______________________
_________________________
3.
Tom
is
under
the
tree.（变为否定句）
4.
The
skateboards
are
black.(改成否定句)
7.She
is
a
good
student.(改为一般疑问句，作否定回答)
.
一、Do
you
…?
的用法。
如：Do
you
use
chopsticks
in
England?
肯定回答：Yes,we
do.
否定回答：No,we
don’t.
这个句型是在询问某人是否做某事的情况下用的，在回答这类疑问句时，注意人称和肯定、否定用法就可以了。
二、现在进行时态的用法。
特殊疑问句：特殊疑问词+
be+主语+动词ing？
如：What
are
you
doing?
陈述句：主语+be+动词ing.
Eg:
What
are
you
doing
?
---
We
a
boat
.
A.are
making
B.is
making
C.
makes
三、Can
引导的疑问句及陈述句的用法。（第四模块、第五模块）。
Can
+
主语+
do
sth?
(回答的时候，保持主语，肯定否定的一致)
如：
Can
you
run
fast?
肯：Yes,I
can.
否：No,I
can’t.
Eg:
Can
I
have
a
cake
?------
A.Yes,you
can.
B.No,you
can.
C.Yes,I
can’t.
四、将来时态be
+
going
to
的用法。
陈述句，主语+be
+
going
to
do…
.
如：I’m
going
to
run
a
race.
我将要参加赛跑。
主语+be
+
going
to
be
….
如：I’m
going
to
be
a
doctor.
我要成为一名医生。
一般疑问句：be
+主语+
going
to
do…?
如：Are
you
going
to
go
to
Hong
Kong?
肯：
Yes,I
am.
否：No,I’m
not.
特殊疑问句：
特殊疑问词+
be+主语+going
to…?
如：What
are
you
going
to
do
?
答：I’m
going
to
….
特殊疑问词：
what
什么
（问东西）
how
怎样
（问身体健康和方式）
when
什么时间
（问时候）
who
谁
（问人）
where
在哪里（
问地点）
why
为什么（
问原因）
which
哪一个
（问选择）
whose
谁的
（问主人）
how
old
多大
(问年龄
)
how
many
多少
(问数量)
how
much
多少
(问价钱和数量)what
colour
什么颜色
(问颜色)
what
day
星期几
(问星期
)
what
date
什么日期(
问具体日期)
what
time
什么时间（问时间）what
time
什么时间
（问时间）
Eg:
What
is
this?
---
It’s
an
onion.
When
is
Sue’s
birthday?
---
It’s
on
the
1st
of
April.
Who
is
she?
----She
is
Linda.
Where
is
the
peach?
-----It’s
on
the
table.
How
do
you
go
to
school?
-----I
go
to
school
by
bike.
How
many
apples
are
there?
----There
are
two
apples.
练习
：1.______is
she?
---She’s
my
sister.
A.Who
B.What
C.How
2.______is
the
cat?
---It’s
under
the
car.
A.Where
B.When
C.How
3.______are
these?
---They’re
moon
cakes.
A.How
many
B.What
C.
Why
4.______is
your
hat?
---It’s
red.
A.What
color
B.Where
C.What
5.
______subject
do
you
like?
---I
like
math.
A.What
B.Where
C.Whose
6.______is
your
birthday?
---My
birthday
is
in
May.
A.Where
B.When
C.How
7.______do
you
go
home?
---
I
go
home
by
bus.
A.
How
B.When
C.What
8.______present
is
this?
It’s
Sue’s.
A.What
B.Where
C.Whose
9.______presents
do
you
get
?
I
get
a
lot
.
A.How
many
B.What
C.Whose
一、情景交际，从Ａ、Ｂ、Ｃ三个选项中，选出最佳答案。
(
)1.当别人向你说“Thank
you!”时，你应说：
A:Nice
to
meet
you!
B:Good
morning!
C:You’re
welcome.
(
)2.当你想询问对方多大年龄时，你应说：
A:What’s
your
name?
B:Who
are
you?
C:How
old
are
you?
(
)3.当别人称赞你的衣服时，你应说：
A:Thank
you.
B:not
at
all.
C:You
are
welcome.
(
)4.当你请对方吃苹果时，你应说：
A:Have
an
apple,please.
B:Can
I
have
an
apple?
C:The
apple
is
red.
(
)5.在下午向人问好时，你应说：
A:Good
morning
!
B:Good
afternoon.
C:Where
are
you?
二、选择填空：
(
)1.What
____
this
in
English?
A.am
B.are
C.is
(
)2.Is
this
your
T-shirt?_____,it
is.
A.Yes
B.No
C.Not
(
)3.Can
I
have
a
look?_________.
A.That’s
all
right.
B.Yes.Here
you
are.
C.Thank
you.
(
)4.It’s
____
orange.
A.a
B.an
C.the
(
)5.What
_______
telephone!
A.good
a
B.a
nice
C.nice
三、情景匹配：
(
)1.What’s
this
in
English?
A.Yes,it’s
a
radio.
(
)2.Is
this
a
radio?
B.Oh,I
see.
(
)3.Is
that
a
clock?
C.A
tape
is
on
the
desk.
(
)4.It’s
a
computer.
D.It’s
a
key.
(
)5.What’s
that
on
the
desk?
E.No,it
isn’t.It’s
a
watch.
四、选择
(
)1.May
I
come
in?
A.Come
in,please.
B.Here
you
are.
C.Thank
you.
(
)2.Is
that
a
radio?
A.Yes,it
isn’t.
B.No,it
isn’t.
C.No,it
is.
(
)3.Can
I
have
a
look?
A.Come
in,please.
B.Sure,here
you
are.
C.Thank
you.
(
)4.What
a
nice
watch!______.
A.Come
in,please.
B.Thank
you.
C.Sure.Here
you
are.
(
)5.What’s
that____English?
A.on
B.in
C.or
五、判断对错：
This
is
Nancy’s
pencil
box.
It’s
new.
What’s
in
it?
Let’s
open
it
and
have
a
look.
Oh,a
ruler,a
pen
and
a
key.
Is
this
your
key?.
(
)1.The
pencil
box
is
new.
(
)2.There
is
a
ruler
in
the
pencil
box.
(
)3.There
is
a
ball
pen
in
the
pencil
box.
(
)4.The
key
is
Helen’s
key.
8