《2025年亮点给力提优课时作业本八年级英语下册译林版》

A(2023·辽宁抚顺)
Watching videos is becoming a part of our daily life. Most of us like to watch them to relax or kill the time. Some videos are just for fun, some are news and some are short films...
Two retired(退休的) teachers are well - known for making short videos. They make them to share knowledge.
Wu Yuren is a retired Physics teacher. She has become known as “Grandma Wu” by making videos. She uses a humorous and easy - to - understand way to do physics experiments(实验) online. She is good at using everyday tools to experience the magical world of science. She wants young people to be curious about daily life. In this way, young people enjoy finding out the knowledge of science hidden in our life. Wu is more than 70 years old now but still works hard.
Wang Pinxian is an 87 - year - old marine geologist(海洋地质学家) and teacher at Tongji University. During the past two years, he has used his videos to share his knowledge of the sea. He often studies things like the secrets of the Bermuda Triangle(百慕大三角) and whether there are sea monsters(怪物) in the sea.
These videos have been popular and thousands of people have watched and shared them. Many fans express their thanks for the chance to learn new things and stay in touch with the world around them.
Their videos are like “classrooms without walls and universities without barriers(障碍)”. The two grey - haired people have created real energy to society through their actions.
( )1. In the second paragraph, the two teachers share knowledge by ________.
A. giving free classes B. teaching in the countryside
C. making short videos D. going back to universities
( )2. The underlined phrase “be curious about” in Paragraph 3 means “________”.
A. be thankful for B. become nervous about
C. be busy with D. become interested in
( )3. According to Paragraph 3 and Paragraph 4, their videos are about ________.
A. science B. music C. history D. English
( )4. We can know that the two teachers are both ________ from the passage.
A. over seventy B. film directors
C. shy people D. book lovers
( )5. The main idea of the passage is that ________.
A. short videos can help people relax and kill the time
B. how the two old people create real energy to society
C. lots of old people enjoy the knowledge of science
D. how physics experiments can solve daily problems

答案： 1. C
2. D
3. A
4. A 【解析】根据第三段中“Wu is more than 70 years old”和第四段中“Wang Pinxian is an 87 - year - old marine geologist”可知，两位教师都已年过 70。
5. B 【解析】通读全文，尤其是最后一段中“The two grey - haired people have created real energy to society through their actions.”可知，本文主要介绍两位退休教师的短视频为社会创造了真正的能量。