《2025年辽宁作业分层培优学案八年级英语上册人教版》

一、阅读理解
What will the homes of the future be like? To deal with the crowded space and climate change, future homes need to be smarter and greener. Some of them may be beyond(超出) your imagination.
Sunlight - warming homes
These homes have huge glass walls and their windows face south. Sunlight can go into the homes easily. They keep the heat through winter, which saves a lot of energy.
Underground buildings
There are buildings underground. They go many floors into the ground. People can live, work and do sports all underground. During earthquakes, these buildings will not fall.
Floating(漂浮的) buildings
Many companies think of building floating homes. Instead of using electricity, floating homes will use solar power. They can rise, fall and turn in different directions with the moving water. People can also grow plants on roofs.
(A) 1. What will the future homes be like?
A. Smarter and greener.
B. Smaller and cleaner.
C. Bigger and higher.
D. Bigger and greener.
(B) 2. What are the walls in sunlight - warming homes made of?
A. Wood.
B. Glass.
C. Plastic.
D. Paper.
(B) 3. Which kind of home is safer during an earthquake?
A. A sunlight - warming home.
B. An underground building.
C. A floating building.
D. A tree house.
(A) 4. What does the underlined word “They” in the last paragraph refer to?
A. Floating homes.
B. Glass walls.
C. Plants on roofs.
D. The people.

答案： 1.A 2.B 3.B 4.A

二、完形填空
Do you know I'm in a dream school of 2050 now? The 1. ____ is like a beautiful garden. The wall of our classroom is colourful. And these 2. ____ can change if we need. Our school life is interesting and wonderful.
In the morning, we have three classes. We all 3. ____ on the internet. We also use the e - books. The teachers are all 4. ____. Some of them are big and strong. Others look very small and smart. But each of them can 5. ____ any of the question about any subject. I like my robot music teacher best, because she looks nice and plays the piano very well.
In the afternoon, we go to Mars to have two 6. ____ by a new plane. That looks like our 7. ____ and spaceship. Many aliens live on Mars. They are friendly to us and some of them 8. ____ us well. They would like to make friends with us. I often 9. ____ to the Moon and the Sun with aliens by spaceship on Saturdays and Sundays.
After class, we have fun playing ball games with aliens. Then we go back to the earth. Don't you think life in this school is very 10. ____?
(C) 1. A. factory
B. apartment
C. school
D. earth
(A) 2. A. colours
B. planets
C. reasons
D. teams
(D) 3. A. laugh
B. act
C. build
D. study
(B) 4. A. humans
B. robots
C. scientists
D. pilots
(A) 5. A. answer
B. form
C. agree
D. pass
(C) 6. A. weekdays
B. invitations
C. classes
D. exams
(B) 7. A. car
B. plane
C. train
D. bus
(D) 8. A. refuse
B. solve
C. catch
D. know
(A) 9. A. take a trip
B. stay up late
C. do the dishes
D. make a wish
(B) 10. A. successful
B. interesting
C. sad
D. similar

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