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八年级第二学期牛津英语知识点梳理及配套练习
Exercises for Chapter 3
I.
Choose the best answer
(
选择最恰
当的答案，用
A
、
B
< br>、
C
或
D
表示，填入空格内。
)
(
) 1. Benny is
only seven, he doesn
’
t even
know ____ electricity is.
A. why
B. what
C. which
D. where
(
) 2.
Electricity flows ____ a wire.
It
’
s like
water
，
in a way.
A.
across
B. through
C.
pass
D. past
(
) 3. A: Can you get me a packet of
electricity, please?
B: No, I ____.
A. mustn
’
t
B. needn
’
t
C.
can
’
t
D.
couldn
’
t
(
)
4. Electricity is very dangerous. You must always
____ with it.
A. more careful
B. be careful
C. carefully
D. are careful
(
) 5. There is
____ wrong with the computer. It
doesn
’
t work.
A.
anything
B. nothing
C. something
D.
some things
(
) 6. ____ he is only 8
years old, he knows more about science than his
father.
A. But
B.
Because
C. If
D. Although
(
) 7. You get a
bill ____ water, gas, electricity every month.
A. for
B. on
C.
with
D. about
(
) 8. These ____ thick wires that are
buried under the streets.
A. connect to
B. connect with
C. are
connected to
D. are
connected
(
) 9. A: ____ I put the meat
in the fridge?
B: No, you ____ cover the
meat first.
A. May, may
B. Must, may
C. Must, must
D. May, must
(
) 10. Can you think ____ an example to
show that you are right?
A. of
B. about
C. over
D. on
(
)
11. To save electricity, we ____ turn on more
lights than we need.
A.
couldn
’
t
B.
mustn
’
t
C. needn
’
t
D. may not
(
)
12. After a long way, we
didn
’
t have ____ to play
football.
A. electricity
B. power
C. heat
D. energy
(
) 13. Do you know ____?
A.
where does water come from
B. how do we make electricity
C. who is looking foolish now
D. why is there a grin on his face
(
) 14. I think electricity is ____ more
dangerous than water.
A. much
B. little
C.
many
D. very
(
) 15. You should ____ do the work well.
A. be able to
B. can
C.
must
D. are able to
(
)
16. I have collected ____ information on how to
save energy.
A. many
B.
a lot
C. a number of
D. huge amounts of
(
)
17. I agree with him partly, for some of his ideas
are right. The underlined part means
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八年级第二学期牛津英语知识点梳理及配套练习
____.
A. in this way
B. in many ways
C. in a way
D. in the same way
(
)
18. At last my wallet was found lying under the
bed. The underlined part means ____.
A.
For a long time
B.
In the end
C. After a long time
D. For the first time
(
)
19. Jenny looks really ____ these days because her
father is in hospital.
A. happy
B. sadly
C. excited
D. upset
(
) 20. Can you guess ____ the MP3 player
last year?
A. how much did she pay for
B. how much will she pay for
C. how much she will pay for
D. how much she paid for
II. Complete the sentences with the
given words box in their proper forms
（用
括号中所给
单词的适当形式完成下列句子）
1. What would happen if there is no
__________. (electric)
2.
This
star
is
__________
to
the
naked
eye
(
肉眼
)
because
it
’
s
too
far
away
from
the
earth.
(visible)
3. Electricity is
a good __________ (serve), but a __________
(danger) one.
4. How __________ I was
to put my wallet on the top! Now it is missing.
(fool)
5.
“
May I
take your order?
”
the waiter
asked __________. (polite)
6. We can
get a bill for the amount of electricity we use
__________. (month)
7.
What
’
s the __________
between fiction books and non-fiction books?
(different)
8. The camera needs two
__________ to get the energy to work. (battery)
9. You
’
d better
do your homework ___________. (careful)
10. He had no __________ for why he was
late. (explain)
III.
Rewrite the sentences as
required
（按要求改写句子，每空格限填一词）
1. Kitty has to do much homework on
Sunday. (
改为否定句
)
Kitty __________ __________
to do much homework on Sunday.
2. He
spent a whole morning cleaning the room.
(
划线提问
)
__________ __________ did
he spend cleaning the room?
3. Where
does electricity come from?
(
改为宾语从句
)
Do you know where
__________ __________from?
4.
“
Will Betty come to our New
Year
’
s
party?
”
She asks.
(
改为宾语从句
)
She asks __________ Betty
__________ come to our New
Year
’
s party.
5.
Please tell me where I can buy the new bike.
(
改为简单句
)
Please tell me where
__________ __________ the new bike.
6.
We should be careful with electricity.
(
改为同义句
)
We __________ __________ be
careful with electricity.
7. She could
hardly understand this passage, ____ ____?
(
改为反意疑问句
)
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