《2025年红对勾练吧九年级英语全一册冀教版》

Ⅰ. 根据句意及首字母或汉语提示写出单词
1. It’s not a scientific method to test the result.
2. I have a friend called Jenny. She is from Canada.
3. The force (力量) of nature is very strong. Nobody can prevent it.

答案： Ⅰ. 1. scientific 2. called 3. force

Ⅱ. 根据汉语意思完成句子
1. 你最好把瓶子装满水。
You’d better fill the bottle with water.
2. 外面很冷。请穿上你的大衣。
It’s very cold outside. Please put on your coat.
3. 谁能快速把它倒过来?
Who can turn it upside down quickly?

答案： Ⅱ. 1. fill; with 2. put on 3. turn it upside down

Ⅰ. 完形填空【主题：人与社会 发明新型电源】
A 16-year-old boy named Li Tao lived in a small town in China. One day, while Li Tao was doing his science homework, he 1 a great idea. He worked out a way 2 a new type of power supply (供应) for his town, which had a problem with its electricity supply.
To make his idea come true, Li Tao began to experiment at home. He believed that nothing could stop him from 3. He made and took apart many models. Even though he faced lots of 4 and failures, he didn’t give up. He corrected his mistakes, changed his plans, and kept working hard.
5 two years of hard work, he finally succeeded. He made a small device (设备) that could 6 change wind power into electrical power. This was a 7, environmentally-friendly way for his town’s power problem.
News about Li Tao’s invention quickly spread around his school and town, and everyone really took pride 8 his achievement. The group of science-technology of the town decided to help him improve the invention. He was invited to give a speech to 9 other teenagers to learn more about science and be more creative in the Science and Technology Meeting.
His story encourages teenagers that being young is not a barrier (阻碍) to achieve their dreams. Even a common teenager can do 10!
1. A. came about
B. came across
C. came up with
D. came from
2. A. make
B. to make
C. take
D. to take
3. A. finding
B. inventing
C. learning
D. inviting
4. A. faults
B. rocks
C. challenges
D. objects
5. A. After
B. Before
C. Until
D. Though
6. A. succeed
B. success
C. successful
D. successfully
7. A. new
B. old
C. natural
D. unusual
8. A. at
B. in
C. with
D. of
9. A. regret
B. survey
C. encourage
D. produce
10. A. amazing anything
B. anything amazing
C. amazing something
D. something amazing

答案： Ⅰ. 1. C 2. B 3. B 4. C 5. A 6. D 7. A 8. B 9. C 10. D

Ⅱ. 阅读理解【主题：人与社会 天空颜色实验】
Colours from milk
In this experiment, a glass of water acts like the Earth’s atmosphere—the air that surrounds (围绕) us and the sky over our heads.
You’ll need
· Clear drinking glass
· Milk, any kind
· Small spoon
· Flashlight (手电筒)

1. Fill a glass halfway with water. In a darkened room, shine a flashlight on the glass from top, sides and all angles (角度).

Does the light change when it goes through the glass?
2. Add 1/4 teaspoon of milk to water and stir (搅拌). Shine the flashlight on the glass from all angles again.

What do you see?
What happens?
The light looks blue when you look at the side of the glass.
That’s because the tiny particles (分子) of milk scatter (使分散) the light, making it look blue.
Tiny bits of dust and air pollution in the atmosphere scatter sunlight and make the sky look blue.
Look at the side of the glass opposite the light, and it looks pink or orange.
Blue light has scattered from the beam (光线) of light, leaving those colours.
When sunlight shines through the atmosphere at sunset and sunrise, it looks reddish (微红的).
SOURCE: TNS
1. Which of the following is not needed in this experiment?
A. Cup.
B. Flashlight.
C. Spoon.
D. Milk.
2. What is the right order of the experiment?
①Add some milk to water and stir.
②Fill a glass halfway with water.
③Shine the flashlight on the glass from all angles again.
④Shine a flashlight on the glass from all angles.
A. ②③①④
B. ①③②④
C. ②④①③
D. ①④②③
3. Which statement of the experiment is NOT true?
A. The experiment must be done in a darkened place.
B. Any kind of milk can be used in this experiment.
C. The light looks blue when you look at the side of the glass opposite the light.
D. The milk in the experiment is like the dust and air pollution in the atmosphere.

答案： Ⅱ. 1. A 2. C 3. C