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1、2022年高中英語 unit5 virtual reality-reading學案 上海牛津版S2A What is virtual reality？ Listen and read the text, and then answer the quest

2、ions What are the three uses for virtual reality mentioned in the dialogue? . Fast reading 1. how have puters changed over the last 50 years? 2. what

3、must you do to enter a VR world? 3. which part of the equipment for VR does not seem to be essential? 4. in which two ways might children use VR?

4、 5. in what ways might VR be useful for business?

5、 6. how might VR be dangerous? 7. why do you think people might prefer VR to reality?

6、

7、 True or false 1. puters today are lighter than they were 50 years ago. 2. VR is a puter system with a special headset. 3. in many systems, you will wear a special data glove, with which you can reach out and touch things in the artificial world. 4. in this passage, the author mention

8、s 2 main uses of VR. 5. the author’s attitude towards the uses of VR is negative. Talking What are the advantages and disadvantages of VR? What fields can VR be used in? Homework: 1.write a passage about your attitude on virtual reality 2. Master the language points Enjoy a poem ? Drea

9、ms by Langston Hughes Hold fast to dreams For if dreams die Life is a broken winged bird That can not fly. Hold fast to dreams For when dreams go Life is a barren field Frozen with snow . fast 緊緊地 winged 有翅膀的 barren 貧瘠的 frozen 凍結(jié)的，冰冷的 夢想 (朗斯頓·休斯) 緊緊抓住夢想， 夢想若是消亡， 生命就像鳥兒折了翅膀， 再也不能飛翔。 緊緊抓住夢想， 夢想若是消喪， 生命就像貧瘠的荒野， 雪覆冰封，萬物不再生長。