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选择性必修第1册　Unit2 Looking into the Future
一、单元必背词汇篇
词汇拓展 1．persuade vt.劝说；说服→persuasive adj.有说服力的→persuasion n．说服 2．distant adj.遥远的；远处的；疏远的；心不在焉的→distance n．距离 3．secure adj.安全的；安心的；可靠的；牢固的 vt.获得；拴牢；保护→security n．安全；保护措施 4．integrate vi.& vt.(使)合并；成为一体→integrated adj.各部分密切协调的；综合的 5．efficient adj.效率高的；有功效的→efficiently adv.有效地→efficiency n．效率；效能 6．preference n．爱好；偏爱→prefer vt.更喜欢；偏好 7．obey vi.& vt.服从；遵守→disobey vt.不服从 8．warning n．警告；警示；先兆→warn vt.警告 9．abnormal adj.不正常的；反常的→normal adj.正常的 10．critical adj.严重的；关键的；批判性的→critic n．评论家→criticize vt.批评；评论→critically adv.批判性地 11．potential adj.可能的；潜在的 n．潜力；可能性→potentially adv.潜在地；可能地 12．electrical adj.电的；用电的→electric adj.电的；电动的；用电的→electricity n．电；电学；电流 13．fantasy n．幻想；想象→fantastic adj.极好的 14．detect vt.发现；查明→detective n．侦探 15．combine vt.& vi.(使)结合；混合→combination n．结合；联合 16．predict vt.预测；预言；预料→prediction n．预测；预言 17．occupation n．职业；占领→occupy vt.占据；占用；使忙碌→occupied adj.被占领的；被占用的；忙于……的 18．oppose vt.反对；抵制；阻挠→opposed adj.反对的→opposite adj.对面的；相反的→opposition n．反对 19．absence n．不存在；缺乏；缺席→absent adj.缺席的；不在的；缺乏的 20．emphasis n．强调；重视；重要性→emphasize vt.强调 21．resist vi.& vt.抵制；反抗；抵挡→resistance n．抵制；反对；抗拒 22. automatic adj.自动的→automatically adv.自动地 23. accurate adj.精确的；准确的→accurately adv.精确地；准确地→accuracy n.精确性
重点词组 1.switch off/on关/开(电灯、机器等) 2.daily routine日常生活 3.keep track of跟踪 4.early on在初期；早先 5.prevent...from...阻止……做…… 6.catch fire着火 7.in this sense (in...sense)从这种(某种)意义上来讲 8.keep in touch (with...)(与……)保持联系；了解(某课题或领域的情况) 9.smart homes智能家居 10.keep us secure使我们安全 11.provide a more comfortable environment to live in提供更舒适的居住环境 12.remote control遥控器；遥控 13.advanced technology先进技术 14.automatic control自动控制 15.monitor your health监测你的健康 16.send a warning to your phone给你的手机发送一个警告 17.artificial intelligence人工智能 18.driverless cars无人驾驶汽车 19.on the one hand...on the other hand...一方面……另一方面…… 20. not-too-distant future 不远的未来 21.integrated sensor 组合传感器 22. energy-efficient mode 节能模式 23. relevant information 相关信息 24. no exception 没有例外 25. cease doing 停止做 26. be opposite to 与……相反
重点句型 1．They have lived mainly as farmers since the 18th century，and they will probably be living the same way in the distant future. 自18世纪以来，他们主要以农民的身份生活，在遥远的未来，他们可能也会以同样的方式生活。 2．It could even be argued that the Amish’s quality of life is better since they live in and appreciate the natural environment rather than living in large，polluted cities. 甚至可以说，阿曼门诺派的生活质量更好，因为他们生活在自然环境中，欣赏自然，而不是生活在污染严重的大城市里。 3．Moreover，the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world. 此外，互联网使朋友和家人能够很容易地保持联系，即使他们在世界的两端。 4．It has also made finding opportunities in life much easier，as it allows people to make larger networks of friends through using social media. 它还让人们更容易在生活中寻找机会，因为它允许人们通过使用社交媒体建立更大的朋友网络。
单元必背写作素材篇
Nowadays, more and more people are beginning to use Wechat and some have even become addicted to it. However, WeChat has both advantages and disadvantages.
WeChat really shortens the distance between people. No matter where we are, we can easily get in touch with our friends. Besides, we can find friends to whom we can tell our secrets. However, it also has disadvantages. First of all, some information offered on WeChat is false and it may result in people being cheated. What comes next is that some people spend too much time on WeChat, greatly influencing their normal life.
As far as I am concerned, WeChat is convenient but we should make proper use of it.

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