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The evolution of video and sound devices 知识点诵读


M7 U1 Living with technology Welcome---Reading
I. 单词识记 1. evolution n.演变,发展;进化 → evolve v.(使)逐步发展; (使)逐步演变 2. drawback n. 缺点,缺陷;不利条件 3. principle n. 原理,法则;道德原则,行为准则 4. construct vt. 制造;修筑,建造 → construction n. 建设,建筑物 → constructive adj. 建设性的;有助益的 5. delay vt.& vi.(使)推迟,延迟:~ doing sth.;n. 延误,延迟: without ~. 6. accessible adj. 可使用的;可接触的;可到达的;易理解的 → access n. 进 入,入口: ~ to sth.. 7. distribute vt. 使分布,分散;分发,分配 → distribution n. 分发,分配 8. wind vt.& vi.上发条;缠绕;蜿蜒 → wound(过去式) ,wound(过去分词) 9. component n. 组成部分,成分,部件 10. storage n. 存储,储藏(空间)→ store vt. 存储,贮藏 11. foresee vt. 预料,预见,预知 → foresaw(过去式) ,foreseen(过去分词) 12. adaptation n. 适应;改编本,改写本 → adapt v. (使)适应,适合 13. relay vt. 播放,转播;接转,转发;n. 接力赛;中继设备 14. sceptical adj. 怀疑的: be ~ of/about sth.; be ~ that… II. 短语集合 1. 与……保持联系 2. 作贡献;促成,造成 3. 取得重大突破 4. 在 20 世纪 20 年代末 5. 同时 6. 有机会或权利接触,使用… 7. 把某物分配给某人/在某人中进行分配 8. 受益于…… 9. 第一次录制了…… 10. 上发条 keep in touch with contribute to make important breakthroughs (in…) in the late 1920s at the same time have access to… distribute sth. to sb./among sb. benefit from…… make the first recording of…… wind up

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11. 与…一起 12. 跟上;与…齐步前进 13. 发送电子信号 14. 由…组成 15. 向某人转达某事 16. 对….表示怀疑 III. 句型透视

along with keep pace with send electrical signals be made up of… relay sth. to sb. be sceptical of/about …

1. 约翰·洛吉·贝尔德于 1928 年制造出第一台彩色电视机,但直到 1938 年 第一个彩色电视节目才播出。 John Logie Baird constructed the first colour TV in 1928, but it was not until 1938 that the first colour TV programme was broadcast. 2. 卫星让远距离直播电视节目成为可能,大家在同一时间可以收到相同的电 视节目。 Satellites allow TV to be broadcast live over vast distances, with everyone receiving the same broadcast at the same time. 3. 它们也使远离城市的人们可以收看电视,在农村和边远地区经常可以看到 分布的卫星天线。 They also make TV accessible to people who live far away from cities, and satellite dishes can often be seen distributed throughout the countryside and remote areas. 4. 然而,大多数人仍然受益于卫星电视,因为当地的电视公司把从卫星接收 器接收到的信号传送给附近的居民。 However, most people still benefit from satellite TV, as local TV companies broadcast the signals they get from satellite receivers to the population living nearby. 5. 一切始于 1877 年,这一年托马斯·爱迪生用他发明的留声机第一次录制 了人的声音。 It all began in 1877, when Thomas Edison made the first recording of a human voice on his invention, the record player.

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