《2024年红对勾45分钟作业与单元评估九年级英语全一册冀教版》

1. A the weather improves, we’ll have to cancel the outdoor picnic.
A.Unless
B.If
C.Because
D.When

答案： A

2. (2023 株洲改编)Today’s China is a country C keeps to this national character.
A.what
B.who
C.that
D.when

答案： C

3. (2023 达州改编)—Neither Lily nor her parents ______ outdoors when the rainstorm came.
—______ lucky they were!

A.were; What
B.was; How
C.were; How
D.was; What

答案： C

4. Our class D 50 students. We get along well with each other.
A.makes up
B.is made up
C.makes up of
D.is made up of

答案： D

5. —I want to put up the picture on the wall. Would you mind helping me with it?
—B With pleasure.
A.Of course.
B.Certainly not.
C.You’d better not.
D.Thanks a lot.

答案： B

Ⅱ. 用方框中所给短语的适当形式填空
take...off, use up, look through, draw one’s attention, turn...over, be related to
1. You’d better look through all the questions before having the test.
2. An old story tells us that it was related to Prince Lanling.
3. What he did in class drew the teacher’s attention.
4. Lucy picked up the blue envelope (信封) and turned it over to see.
5. Don’t use up all the milk. We need some for the supper.
6. Please take your coat off and hang it on the wall.

答案： 1. look through 2. was related to
3. drew; attention 4. turned; over
5. use up 6. take; off

Ⅲ. 连词成句
1. blueprint, what, a, is
What is a blueprint?
2. reasons, can, scientists, look, the, for
Scientists can look for the reasons.
3. the, same, Lucy, age, I, as, have
I have the same age as Lucy.
4. he, that, enough, box, to, strong, is, carry
He is strong enough to carry that box.
5. candle, I, the, may, now, light
May I light the candle now?

答案： 1. What is a blueprint
2. Scientists can look for the reasons
3. I have the same age as Lucy
4. He is strong enough to carry that box
5. May I light the candle now

Ⅳ. (2023 连云港中考)阅读理解【主题：人与自然 彩虹科普知识】
Many of us have seen rainbows in the sky once the sun starts shining again after it rains. For us to see a rainbow, the conditions need to be just right. We need some water drops in the air, like rain or even fog, and we need the sun to be behind us and quite low to the ground. This is because a rainbow is created by light passing through water drops.
The light that comes from the sun seems white to us. But the white light we see is made up of a mix of different colours. When the light goes through a raindrop, these colours can separate out. Each of the colours in the rainbow has a different “wavelength” (波长). Raindrops look like little balls. When light hits one of these little balls of water, the light can change direction. We call this “refraction” (折射). Each of the different wavelengths is refracted differently. If the light hits the raindrop at the right place, the refraction separates the wavelengths out into their different colours.
We are taught there are seven colours: red, orange, yellow, green, blue, indigo and violet. But this isn’t exactly true. Blue and green are next to each other in the rainbow, which is why we can see turquoise (a mix of blue and green). Brown is a mix of red and green. But they aren’t next to each other in the rainbow, so we don’t see them mix to make brown.
We would never see black and white in a rainbow. Black is what we see when there’s no light at all. On the other hand, white is a mix of all the colours together. When light is refracted by raindrops, it separates the white light out, meaning it is no longer white.
1. We can see a rainbow under the right conditions because ______.B
A. the raindrops are like little balls
B. the light goes through raindrops
C. the sunshine seems to be colourful
D. the weather is foggy after it rains
2. According to the passage, what can we know about the colours in the rainbow?C
A. They can become brown or black.
B. There are only seven colours in all.
C. They mix to make the white light.
D. Their own places can be changed.
3. Which part of a magazine may this passage be taken from?A
A. Science.
B. Health.
C. Culture.
D. Fashion.
4. What’s the best title for the passage?D
A. How are the colours received in the rainbow?
B. When can the colours turn blue in the rainbow?
C. Which colours aren’t covered with light in the rainbow?
D. Why can’t we find white, black and brown in the rainbow?

答案： 1. B 2. C 3. A 4. D