2026年暑假作业吉林教育出版社三年级综合北师大版第57页答案
一、用所给词的适当形式填空。
1. Look at
these
(this) pictures. They are beautiful.
2. —How many
stars
(star)? —One
star
(star).
3. Count the
shapes
(shape).
4. May I have
some
(some) cakes, Mum?
5. I
have
(have) some shapes. I can
make
(make) a house.

答案

1. these
2. stars, star
3. shapes
4. some
5. have, make
(
B
)1.
B
the light. It's bright now.

A.Turn on
B.Turn off
C.Take off

答案

1. B
(
C
)2. —
C
are you? —I’m fine. And you?

A.What
B.Who
C.How

答案

2. C
(
B
)3. —Count the pencils. —
B
twenty.

A.They are
B.There are
C.There is

答案

3. B
(
B
)4. —
B
are these? —They are ten stars.

A.How
B.What
C.How much

答案

4. B
(
B
)5. I'm Lucy Chen. This is
B
triangle.

A.I
B.my
C.me

答案

5. B
(
C
)6. —
C
is that box? —It’s a square.

A.What
B.What colour
C.What shape

答案

6. C
(
C
)7.
C
has three sides.

A.A star
B.A circle
C.A triangle

答案

7. C
(
B
)8. —How many squares? —
B
one.

A.There are
B.There is
C.They are

答案

8. B
(
A
)9. There
A
a ball and ten hoops in the playground.

A.is
B.am
C.are

答案

9. A
(
A
)10. There
A
some milk in the cup.

A.is
B.are
C.am

答案

10. A