《2025年阳光学业评价七年级英语上册沪教版》

第二节 阅读填空(每小题1分,共5分)
Deserts are areas with very little rain. They are hot and dry most of the time. 51.____________ There are some reasons.
One reason is the weather. Deserts are often found near the tropics. Here the sunlight is very strong. 52.____________ Hot air rises, and then dry air sinks(下沉) over the desert areas. This dry air gets warmer and stops rain from falling.
53.____________ In some places, strong winds blow all the time. These winds can carry away the topsoil, the layer of the ground where plants grow. Without topsoil, plants can’t grow, and the land becomes a desert.
Sometimes, people also cause deserts. When we cut down too many trees, the land can turn into a desert. 54.____________ Without trees, the ground gets dry and turns into sand.
Deserts are important too. They are home to special plants and animals that are used to living in hot, dry places. 55.____________
A. This makes air very hot.
B. Another reason is wind.
C. How does an area become a desert?
D. Trees help keep water in the ground.
E. But we should be careful not to make more deserts by the way we live.
51.C
52.A
53.B
54.D
55.E

答案： 51. C 52. A 53. B 54. D 55. E

五、写作(共三节,满分30分)
第一节 用方框中的词语完成短文(每小题1分,共5分)
harmful, solutions, burn, protect, pollution
Air keeps us alive. But there is a lot of air 56.pollution now. For example, people 57.burn oil and gas to make energy, and this pollutes the air. Cars on the roads give out 58.harmful gases. Trees help keep the air fresh, but people are cutting them down. It’s important for us to find 59.solutions to these problems as soon as we can. Dirty air is harmful to us. Let’s keep the air clean to 60.protect ourselves.

答案： 56. pollution 57. burn 58. harmful 59. solutions 60. protect