Question

18．VR （虚拟现实） is a computer technology that makes an environment and allows users to see it．Just wear a pair of VR glasses joined to your computer and you can experience a lot of things without going out of your room．
You are visiting the Eiffel Tower in France，but the next second you are in Thailand．Then，suddenly you may have dinner with Barack Obama in America．If you can own a pair of VR glasses，everything can be possible．This is what might happen in the near future．With the help of VR technology，a lot of changes are going to happen in our life．According to the Report on Chinese VR users last month，over 960，000people in China have bought VR glasses and 83.2percent of them have used it to watch VR movies．They choose to watch movies with this magic glasses because the scene （情景） is so real that they feel like being a part of the movie．
In some other ways，VR can also be used．It can help to train workers before they have to work in highly dangerous environments．VR also helps patients with acrophobia（恐高症）by making them think they are standing on the top of a tall building．
However，This technology still has a long way to go．Users report that they will feel sick while wearing VR glasses for too long．Maybe it could take a period of time for VR to be widely used around the world．
66．Can you experience a lot of things by using VR technology without going out？Yes，we can．
67．How can VR help patients with acrophobia？By making them think they are standing on the top of a tall building．
68．Why do the users choose to watch VR movies after buying VR glasses？Because the scene is so real that they feel like being a part of the movie．
69．What will happen if users wear glasses for too long？They will feel sick．．

Answer 1

分析 本文介绍了虚拟现实技术．虚拟现实就是创造一种环境，并让用户能够看到这种环境的电脑技术．这种技术有益也有害．益处是：人们是否可以通过运用虚拟现实技术不用出门就可以体验很多事情．比如，佩戴虚拟眼镜看虚拟电影，场景非常逼真，以至于观众觉得他们成了电影中一部分．虚拟现实是可以帮助恐高症患者．但如果佩戴虚拟现实眼镜时间过长，会感觉不舒服．

解答 66．Yes，we  can．
细节理解题．考查人们是否可以通过运用虚拟现实技术不用出门就可以体验很多事情．根据第一段最后一句"Just wear a pair of VR glasses joined to your computer and you can experience a lot of things without going out of your room"所所，仅仅佩戴一副和计算机相连的虚拟现实眼镜，你就可以不用出门而能同样很多事情．所以，本题是肯定的．故回答，Yes，we/can．
67．By making them think they are standing on the top of a tall building．
细节理解题．考查虚拟现实是怎样帮助恐高症患者的．根据第三段中"VR also helps patients with acrophobia（恐高症）by making them think they are standing on the top of a tall building"所说，虚拟现实通过让恐高症患者认为他们正站在高层建筑的顶端来帮助他们（治病）．故回答By making them think they are standing on the top of a tall building．
68．Because the scene is so real that they feel like being a part of the movie．
细节理解题．考查很多用户在购买虚拟眼镜后选择看虚拟现实影片的原因．根据第二段中"They choose to watch movies with this magic glasses because the scene is so real that they feel like being a part of the movie"所说，他们选择佩戴这种魔术般的眼镜看电影的原因是因为场景非常逼真，以至于他们觉得他们成了电影中一部分．故回答 Because the scene is so real that they feel like being a part of the movie．
69．They will feel sick．细节理解题．考查如果用户佩戴眼镜时间过长会发生什么事情．根据最后一段中Users report that they will feel sick while wearing VR glasses for too long"所说，如果佩戴虚拟现实眼镜时间过长，会感觉不舒服．feel sick 生病，不舒服．故回答They will feel sick．

点评 首先要掌握短文的意思，然后结合具体的题目再读短文，从中找出相关信息，就可以确定正确答案．