《2025年通城学典课时作业本八年级英语上册外研版》

六、(2025·德州期末)完形填空。
人与社会——发明与创造
Ding Chen, a Chinese teenager from Anhui Taihe No. 3 Middle School, invented a special climbing helper. It helps the 1(A) people to go upstairs easily.
Ding Chen's family 2(A) in an old building without elevators, so they had to climb stairs every day. His grandpa had difficulty 3(B) stairs. He wanted to invent something for his 4(C) to go upstairs easily.
Ding 5(D) out the problem. Finally, he 6(C) a special climbing helper. People just need to 7(B) it on the railing of stairs and hold it. Then it will pull up people.
Ding's middle school teacher Zhang Gang helped him make his idea 8(D). They worked together for about half a year. Now Ding Chen works harder 9(C) physics and maths. In the future, Ding wants to invent something more helpful to the old people.
“I hope I can help all the people in 10(A),” he said.
1. A. old B. young C. healthy D. short
2. A. lived B. played C. studied D. visited
3. A. looking B. climbing C. putting D. getting
4. A. friends B. teachers C. grandparents D. classmates
5. A. took B. walked C. found D. worked
6. A. bought B. used C. made D. cut
7. A. bring B. put C. follow D. take
8. A. interesting B. easy C. popular D. real
9. A. from B. with C. on D. for
10. A. need B. danger C. person D. health

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

七、阅读短文,根据短文内容判断正(T)误(F)。
人与社会——发明与创造
Traffic lights are very important to us. I think you can know this. They can help buses or cars to go regularly on the roads, but do you know how they were born?
Morgan is the father of traffic lights. He was born in the US. His family was very poor. He left school at a young age. He was smart. He always looked for better ways to do things, and he liked to make new things. At that time, every American wanted to have a car. The streets were full of cars. The traffic was bad. “Why not put three lights at each corner? They should be red, green and yellow,” Morgan said. “Let them tell cars to go or stop.” So he made a timer(定时器)to change the lights. Now we have traffic lights.
1. Morgan came from Canada.
2. Morgan was away from school when he was young.
3. Morgan invented traffic lights because he wanted a car.
4. Morgan was clever when he was young.
5. The best title for the passage is “How were traffic lights born?”.

答案： 1.F 2.T 3.F 4.T 5.T