最新人教版九年级下册英语单元测试题（四）

人教版九年级(下)英语单元测试卷

(时间：100分钟 满分：100分)

Ⅰ.单项选择。(

Ⅱ.完形填空。(

Ⅲ.阅读理解。(

B

Sitting on a chair all day in school can make anyone want to move around.So，more and more teachers are letting students have a ball.By sitting on exercise balls instead of chairs，teachers find students' posture (姿势) and attention are improved.

Dottie Pownall，a fifth-grade teacher in West Virginia，USA，has been using balls as chairs，since December 2008. “The students love them，”she said.Pownall took a survey of her students.She found that 80% of the students thought sitting on the balls helped them pay more attention to what they were learning.

The teacher，Pisa Witt，felt so strongly about the use of balls as chairs.She started Witt Fitt.This company encourages the use of the balls.And the company educates not only teachers but also students on how to use them. “Our products are used in 24 states，three provinces in Canada，Puerto Rico (波多黎各) and Japan，” said Witt. “Research shows that sitting on the balls makes them sit up straighter.You can slouch (低头垂肩地坐) on a ball，” said Witt，“but it feels awful.” Because the students are moving，their blood (血液) increases.That carries more oxygen (氧气) to the brain，so the kids have more energy and can focus longer.

“What's more，they're fun，” said Pownall.

(  )26.The student will ________ if he/she sits on a chair all day in school.

A.pay more attention to his lessons B.be fun

C.want to move around D.sit up straighter

(  )27.How long has Dottie Pownall used the balls?

A.Two years. B.Only one year.

C.About eleven years. D.Since she was a fifth-grade teacher.

(  )28.In how many countries are the balls used as the students' chairs?

A.Four. B.Three.

C.Two. D.One.

(  )29.Teachers choose balls instead of chairs because sitting on balls helps the kids________.

A.improve their posture and attention B.slouch on the chairs

C.have fun D.Both A and C.

(  )30.Which is better for kids to study in class，sitting on a chair or sitting on a ball?

A.Sitting on a chair. B.Sitting on a ball.

C.They are the same. D.We don't know.

Ⅳ.在空白处填入适当的表达补全对话。(

Ⅴ.任务型阅读。(

Ⅵ.短文填空。(

Ⅶ.词汇。(

Ⅷ.根据中文意思完成句子。(