零五网 › 全部参考答案› 创新优化学案 › 2026年创新优化学案八年级英语上册译林版 第71页解析答案
一、词汇运用
1. It's
dangerous
(danger) to walk alone in the mountains at night.
2. Let's
untie
(tie) the thread and set the bird free.
3. How many
methods
(方法) can you think of to work out the problem?
4. The new
products
(产品) of the factory sell very well.
5. Read the
instructions
(用法说明) before you start taking the medicine.
6. The little girl jumped with
joy
(高兴) when she saw her birthday cake.
7. The artist uses different sizes of
brushes
(画笔) to draw beautiful details.
8. Mum told me to
dry
(弄干) the dishes with a clean cloth after washing them.
9. We can
reduce
(减少) plastic use by bringing cloth bags when shopping.
10. There is plenty of
waste
(废料) in the room. We must clean it up right away.
11. Mr Wu wrote a Maths problem on the blackboard with white
chalk
(粉笔).
12. The teacher gave me a low
mark
(分数) because there're many spelling mistakes.
答案:1. dangerous
2. untie
3. methods
4. products
5. instructions
6. joy
7. brushes
8. dry
9. reduce
10. waste
11. chalk
12. mark
二、根据句意,在所给词的前面加上正确的前缀
1. Some animals, like bears, are
inactive
(active) during winter.
2. Be careful. The one-year-old baby is still
unable
(able) to walk by himself.
3. After waiting for 20 minutes, the little boy became
impatient
(patient).
4. David stopped walking because he was
unsure
(sure) which road to choose.
5. There're many
incorrect
(correct) answers in your homework. Please be more careful.
6. We don't like John because he is always
unfriendly
(friendly) to others.
7. Nothing is
impossible
(possible) if we work together.
8. — Simon is late for school. — It's
unusual
(usual). He's always the first to get to school.
答案:1. inactive
2. unable
3. impatient
4. unsure
5. incorrect
6. unfriendly
7. impossible
8. unusual
(
B
)1. My mum always tells me not to talk in
impolite way. She hopes I can be
useful person in the future.

A.an; an
B.an; a
C.a; a
D.a; an
答案:1. B
(
B
)1. My mum always tells me not to talk in
an
impolite way. She hopes I can be
a
useful person in the future.

A.an; an
B.an; a
C.a; a
D.a; an
答案:1. B
(
B
)1. My mum always tells me not to talk in
an
impolite way. She hopes I can be
a
useful person in the future.

A.an; an
B.an; a
C.a; a
D.a; an
答案:1. B
(
B
)1. My mum always tells me not to talk in
impolite way. She hopes I can be
useful person in the future.

A.an; an
B.an; a
C.a; a
D.a; an
答案:1. B
(
B
)2. Don't
leave
the windows open when you are out,
will you
?

A.make; will you
B.leave; will you
C.make; won't you
D.leave; won't you
答案:2. B
(
B
)2. Don't
the windows open when you are out,
?

A.make; will you
B.leave; will you
C.make; won't you
D.leave; won't you
答案:2. B
(
B
) 2. Don't
leave
the windows open when you are out,
will you
?

A.make; will you
B.leave; will you
C.make; won't you
D.leave; won't you
答案:2. B
(
B
) 2. Don't
the windows open when you are out,
?

A.make; will you
B.leave; will you
C.make; won't you
D.leave; won't you
答案:2. B
(
C
)3. Not only Lily but also Sandy
is looking
forward to the next school trip.

A.look
B.looking
C.is looking
D.are looking
答案:3. C
(
C
)3. Not only Lily but also Sandy
forward to the next school trip.

A.look
B.looking
C.is looking
D.are looking
答案:3. C
(
C
) 3. Not only Lily but also Sandy
is looking
forward to the next school trip.

A.look
B.looking
C.is looking
D.are looking
答案:3. C
(
C
) 3. Not only Lily but also Sandy
forward to the next school trip.

A.look
B.looking
C.is looking
D.are looking
答案:3. C
(
C
) 4. My
breakfast is milk and bread, but today I tried noodles.

A.noisy
B.magic
C.usual
D.wrong
答案:4. C
(
C
) 4. My
usual
breakfast is milk and bread, but today I tried noodles.

A.noisy
B.magic
C.usual
D.wrong
答案:4. C
(
C
) 4. My
breakfast is milk and bread, but today I tried noodles.

A.noisy
B.magic
C.usual
D.wrong
答案:4. C
(
C
) 4. My
usual
breakfast is milk and bread, but today I tried noodles.

A.noisy
B.magic
C.usual
D.wrong
答案:4. C
(
B
)5. Beethoven became deaf(聋的)and lived a hard life, but he always put
and happiness into his music.

A.spirit
B.joy
C.culture
D.symbol
答案:5. B
(
B
)5. Beethoven became deaf(聋的)and lived a hard life, but he always put
joy
and happiness into his music.

A.spirit
B.joy
C.culture
D.symbol
答案:5. B
(
B
)5. Beethoven became deaf(聋的)and lived a hard life, but he always put
and happiness into his music.

A.spirit
B.joy
C.culture
D.symbol
答案:5. B
(
B
)5. Beethoven became deaf(聋的)and lived a hard life, but he always put
joy
and happiness into his music.

A.spirit
B.joy
C.culture
D.symbol
答案:5. B
(
A
) 6. — Can you teach me
to make a lantern?
— Sure. It's quite simple.

A.how
B.what
C.why
D.where
答案:6. A
(
A
) 6. — Can you teach me
how
to make a lantern?
— Sure. It's quite simple.

A.how
B.what
C.why
D.where
答案:6. A
(
A
)6. — Can you teach me
how
to make a lantern?
— Sure. It’s quite simple.

A.how
B.what
C.why
D.where
答案:6. A
(
A
)6. — Can you teach me
to make a lantern?
— Sure. It’s quite simple.

A.how
B.what
C.why
D.where
答案:6. A
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