九年级上学期期末考试英语试卷集（434题）

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Imagine flying through space, diving deep under the sea, and traveling around the world. With virtual reality(VR, 虚拟现实), students don't need to imagine it. They can experience it without leaving their classroom.

Google is creating VR for students. (61)________ Now it offers more than 600 virtual field trips. Its workers visit schools to teach students and teachers how to use the technology.

In VR, a user wears a headset connected to a computer or mobile device(设备) to explore a 3D setting(场景). (62)________ Sights and sounds seem real. Some say the VR experience is like jumping into a video game.

Katelyn Flanagan, 12, tried a Google Expedition about space. (63)________ She also visited Jupiter and Mars. “It was so cool and so lifelike, ” Katelyn says.

Monica Crudele is a teacher at Katelyn's school. “Some students were nervous, ” the teacher said. “ (64)________ But they loved it. ”

Students like Katelyn hope schools can bring VR to the classroom. “I would like to go to places where I've never been, ” Katelyn says. “You don't have to tell others about things anymore—you can show them. ”

The best headsets cost more than $500. (65)________ Google Cardboard, a headset made of cardboard(硬纸板), costs less than $15. But it must be used with a smartphone.

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A. The user can move around in space.

B. The students are very excited about the technology.

C. She used VR to jump to the surface of the moon.

D. It started a project named Google Expeditions in 2015.

E. Many schools cannot afford them.

F. Mary doesn't show much interest in the virtual field trips.

G. They thought they were going to get dizzy(眩晕的).

知识点：完形填空

参考答案：61～65：DACGE