1、Task1一、 熟读生词表 P.75单词 keep in touch withobvious二、 掌握以下重点单词用法1.keep in touch with 与保持联系eg. We keep in touch with each other by e-mail. 我们用电子邮件保持联系。get in touch with 与取得联系eg. Tell me how to get in touch with him. 告诉我如何与他取得联系。2.drawback 缺点，缺陷，不利条件eg. The bad weather is a major drawback. 恶劣天气是一个主要的障碍。3.p
2、rinciple 原理，法则，道德原则，行为准则eg. The first principle here is to develop production. 这里的第一原则是发展生产。4.delay （使）推迟，延迟；延误，延迟eg. Im sorry to delay you. 耽搁你了，真抱歉。 Our delay was due to the heavy traffic. 我们被耽搁了是因为交通拥挤。5.eventually 最后，终于eg. Eventually, I decided to take this opportunity. 最后，我决定抓住这次机会。6.foresee 预料
3、，预见，预知 foresee-foresaw-foreseeneg. He foresaw that the job would take a long time. 他预见到做这件工作需要很长时间。7.patent 专利权，专利证书eg. Bill Gates has a patent on the Windows operating system. 比尔盖茨拥有视窗操作系统的专利权。8.adaptation 适应；改编本，改写本eg. The novel is an adaptation from a real story. 这部电影是由一个真实的故事改编而来的。“Learn” means
4、adaptation within a lifetime. “学会”是指伴随此生的适应能力。9.sceptical 怀疑的eg. He listened to me with a sceptical expression. 他听我讲话的时候带着怀疑的表情。10. insurance 保险；保障措施eg. Expansion of unemployment insurance will strengthen the safety net. 失业保险的扩大将强化社会保险体系。11.obvious 显然的，显而易见的eg. It is obvious that the development of
5、science and technology is important to China.三、自我检测1.演变，发展，变化n. 2.缺点，不利条件 3.原理，法则；行为准则 4.制造，建造v. 建筑物n. 5.可使用的，可接触的，易理解的，可到达的adj. n.使用权 6.组成部分，成分n. 成分的adj. 7.最后，终于adv. 最终的adj. 8.预料，预见 pt. pp. 9.专利权，专利证书 10.适应，改编本n. 适应，改编v. 11.怀疑的 12.非正式的，随便的，漫不经心的 13.保险，保障措施n. 确保，投保v. 14.显然的，显而易见的 Task2一、完成锦绣前程p12 一，
6、 二 课本p4 C1 and C2.D,E二、找出下列短语并翻译1.影像和声音设备的发展2.定期向公众播放3.之后不久4.有许多缺点5.在电视的发展上取得了重大突破6.由法恩斯沃斯首先发现的原理7.制造出第一台彩色电视机8.被现场直播12.被用手上发条13.便携式盒式磁带录音机14.数码技术15.某种形式的便携式存储设备16.跟上步伐三、在文中划出以下句子，并尝试分析并翻译。1. Most early recorders employed steel tape to record on, which made them heavy and difficult to use, or paper
7、tape, which was easier to use but often broke.2.It was not until the early 1950s that most tape recorders began using plastic tape as they do today.3.They also make TV accessible to people who live far away from cities.4.However, in 1887 Emile Berliner, a German living in the USA, invented a record player that used discs as alternatives to tubes, as so the modern record player born.版权所有：高考资源网()版权所有：高考资源网()