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By the year 2040, what changes will happen to classrooms? Here are some examples of what we may see in schools.
Interactive (互动的) walls.
In future classrooms, teachers will write all the important words on the interactive walls. When students write something on their own desks, the teachers can see it on the interactive walls. This can make them more active(积极的) in class.
Holograms (全息图).
What does space look like? Most of us learn about this from photos in books. But students in the future will be able to have very different experiences. With the help of holograms, they can learn from 3-D pictures. The 3-D pictures will be projected(投影) in the classroom.
Virtual reality (VR, 虚拟现实).
In 2040, VR will give students immersive scenes (沉浸式场景) in class. When they learn about a queen in history, they will be able to “walk” in the palace with her.
49. What can interactive walls do? A. Show the words on blackboards. B. Show students' writing to the teachers. C. Help teachers write important words. D. Help students ask questions. (
50. The underlined word “they” refers to ______. A. students B. different experiences C. holograms D. photos in books (
51. How will VR help students learn history? A. By making them walk in the classroom. B. By showing palaces in history. C. By telling them stories in history. D. By giving them immersive scenes. (
By the year 2040, what changes will happen to classrooms? Here are some examples of what we may see in schools.
Interactive (互动的) walls.
In future classrooms, teachers will write all the important words on the interactive walls. When students write something on their own desks, the teachers can see it on the interactive walls. This can make them more active(积极的) in class.
Holograms (全息图).
What does space look like? Most of us learn about this from photos in books. But students in the future will be able to have very different experiences. With the help of holograms, they can learn from 3-D pictures. The 3-D pictures will be projected(投影) in the classroom.
Virtual reality (VR, 虚拟现实).
In 2040, VR will give students immersive scenes (沉浸式场景) in class. When they learn about a queen in history, they will be able to “walk” in the palace with her.
49. What can interactive walls do? A. Show the words on blackboards. B. Show students' writing to the teachers. C. Help teachers write important words. D. Help students ask questions. (
B
)50. The underlined word “they” refers to ______. A. students B. different experiences C. holograms D. photos in books (
A
)51. How will VR help students learn history? A. By making them walk in the classroom. B. By showing palaces in history. C. By telling them stories in history. D. By giving them immersive scenes. (
D
)
答案：
49.B 50.A 51.D
C
Animals are people's good friends. Many people hope to talk with their pets in everyday life. This may sound too good to be true, but scientists are now using AI to help make this dream come true.
Karen Bakker, a teacher at the University of British Columbia in Canada, believes that AI will bring people closer to the world of animals and plants in the future. “AI helps people talk with bats,” Bakker said. How does it work?
When bats talk with each other, scientists first record their sounds and input (输入) them into a computer. Then, they use AI to find out what the bats say and try to speak back to them. People cannot hear these sounds with their own ears, but AI makes it possible for us to understand and “speak” back to the bats.
Scientists also found an interesting fact. When baby bats start to learn to “speak”, mother bats often lower (降低) their voices. However, human mothers often raise (提高) their voices during this time.
52. The underlined word “This” refers to “____”. (
53. What's the third paragraph mainly about? (
54. What do we know about mother bats? (
55. Why does the writer write the passage? (
Animals are people's good friends. Many people hope to talk with their pets in everyday life. This may sound too good to be true, but scientists are now using AI to help make this dream come true.
Karen Bakker, a teacher at the University of British Columbia in Canada, believes that AI will bring people closer to the world of animals and plants in the future. “AI helps people talk with bats,” Bakker said. How does it work?
When bats talk with each other, scientists first record their sounds and input (输入) them into a computer. Then, they use AI to find out what the bats say and try to speak back to them. People cannot hear these sounds with their own ears, but AI makes it possible for us to understand and “speak” back to the bats.
Scientists also found an interesting fact. When baby bats start to learn to “speak”, mother bats often lower (降低) their voices. However, human mothers often raise (提高) their voices during this time.
52. The underlined word “This” refers to “____”. (
B
)53. What's the third paragraph mainly about? (
C
)54. What do we know about mother bats? (
D
)55. Why does the writer write the passage? (
D
)
答案：
52.B 53.C 54.D 55.D
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