VR Classes Grab Kids It happened in a New York classroom.Sixteen-year -old Taylor Engler came face to face with a cow.But it was all in her head.
She was crying out a virtual reality （VR，虚拟现实） headset （头戴式眼罩） .It took Berkeley Carroll School junior students to a farm.The farm was 400 kilometers away.
Students across the US are taking VR "trips.They are swimming in the deep sea.They are watching medical operations.They are even "walking" through the human body.Teachers say this helps students understand their learning material and improve their grades.
"It the students right away，" Colin Jones，a science teacher from Plainview Old Bethpage Central School District，told AP news.He uses a VR system called z- Space to cut up cells （细胞） . "It's something that can be done in 40 minutes，" he said. "But it could take even a week when you' re doing a lab （实验室操作）
It's different than watching video because you can have more than one perspective （视角） .You can actually move，" Taylor said during her "trip" on the farm.
According to neuroscientist （神经学家） Richard Lamb，VR can give people experiences that are similar to the real world，Our bodies even react （反应） the same to VR as they do to real-life situations."Heart rate （心率），brain activity，breathing，everything，" he said.
But there are not many classrooms that can use this technology.VR systems are very expensive.Experts say they will try their best to help more students to use it in the future，especially for doing science experiments （实验） that could be dangerous to do in real life.
（1）What did the VR technology enable Tayler Engler to do？ DD
A．To swim in the deep sea.
B．To watch medical operations.
C．To "walk" through the human body.
D．To visit a farm far away.
（2）What does the underlined word "grabs" in the 1st paragraph probably mean？ AA.
A．Seizes
B．Helps
C．Attracts
D．Teaches
（3）Why isn't the VR technology used in many classrooms？ BB
A．It is very dangerous.
B．It is very expensive.
C．It is not necessary.
D．It is not allowed.
（4）What can we infer from the last paragraph？ AA
A．Scientists will keep working so that more students can use the VR technology
B．Berkeley Carroll School juniors students will go to a real farm in the future.
C．More students in the US will watch medical operations with help of VR headset.
D．Colin Jones will use the VR system to cut up calls because it takes less time.
【答案】D；A；B；A
【解答】
【点评】
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发布：2024/5/27 14:0:0组卷：7引用：1难度：0.8
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