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Unit 4 Cyberspace 重点单词 1.________ adj. 人工的；人造的→________ adv. 人为地 2．________ n. 生长→________ v. 生长；种植 3．________ n. 犯罪； 罪行→________ n. 罪犯 4. ________ n. 恐怖分子→________ n. 恐惧→________ n. 恐怖主义5. ________ n. 娱乐；款待→________ vt.&vi. 娱乐；招待 6. ________ vi. 消失→________ n. 消失 7. ________ vt.&n. 伤害→________ adj. 有害的 8. ________ adj. 明显的；显而易见的→________adv. 明显地9. ________n. 效果；作用→________adj. 有效的→________ adv. 有效地10．________ adj. 科学的→________ n. 科学→ ________ n. 科学家 重点短语 1.________ ________ 实现2.________ ________ ________ 和……有联系 3．________ ________ 好像 4.________ ________ ________ ________ 和……取得联系5．________ ________ ________ 从事于；做 6.________ ________ ________ 本人；亲身7．________ ________ ________ 也；又 8.________ ________ ________ 被认为是9．________ ________ ________ ________ 参观 10.________ ________ 集中注意力于 重点句式 1....it_is_clear_that we are going to see a huge growth in shopping on the Internet.2．Some experts see our future in virtual reality—the use of computers with sounds and pictures that make you feel as_if you are in a real situation.3．We would not_only be able to travel around the world, but_also go to study in any world famous universities we wanted to.4．If_we_had virtual reality holidays, we wouldn't_have any problems with the weather. | 
