《2025年全效学习同步学练测八年级英语上册外研版合肥专版》

Ⅰ. 图表阅读
Robots can help people in different ways. Here are some of the robots that interested people the most on a robot exhibition.

Word bank: master(大师); environment(环境); litter(垃圾); public(公共的)
(A)1. Where does CleanBot mainly work?
A. In a park.
B. In a kitchen.
C. In a factory.
D. In a classroom.
(B)2. Who can get help from TeachBot?
A. Doctors.
B. Kids.
C. Cooks.
D. Cleaners.
(D)3. Where can we find the text?
A. In a storybook.
B. In a guide book.
C. On a travel website.
D. In a science magazine.

答案： Ⅰ.1.A 2.B 3.D

Ⅱ. 短文阅读
Sirish Subash, a 14-year-old student from Snellville, Georgia, USA, won the 3M Young Scientist Challenge. He made a tool that can find pesticides(杀虫剂) on fruits and vegetables. This won him 25,000 and he was named as “Best Young Scientist in America”.
Subash's idea for the tool came from his daily life. His mother always told him to wash fruit before eating it. The boy wondered, “Did the action do any good?” Then he learned that 70% of fruits and vegetables have pesticides. They can bring possible health problems. Washing only removes some of the pesticides. “If we could find them, we could avoid(避免) eating them and lower the risk of those health problems,” Subash said.
This led Subash to invent PestiSCAND. It is a small tool that people can take with them. It uses light reflection(反射) to check if there are pesticides around. To use it, users must point PestiSCAND at the fruit or vegetable to see if they need to wash it again. They can check the results in an app on their phones. During testing, PestiSCAND found pesticides correctly more than 85% of the time. Subash plans to improve his tool and hopes to get it to market by the time he starts college(大学).
(A)1. What is Subash's invention used for?
A. Discovering pesticides.
B. Washing fruits quickly.
C. Solving health problems.
D. Making fruits taste better.
(C)2. Where did Subash get the idea for his invention?
A. From his mother's job.
B. From an app on his phone.
C. From a question in daily life.
D. From his own health problems.
(A)3. What did the last paragraph introduce about Subash's invention?
A. The ways to use it.
B. The influence it has on our lives.
C. The apps it needs on the phone.
D. The problems it needs to work out.

答案： Ⅱ.1.A 2.C 3.A