下载本文档
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
1、大学英语六级口语习题The Language of MusicTelevisionTelevision-the most pervasive and persuasive of modern technologies, marked by rapid change and growth-is moving into a new era, an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world. It is an electronic rev
2、olution of sorts, made possible by the marriage of television and computer technologies.The word "television", derived from its Greek (tele: distant) and Latin (visio: sight) roots, can literally be interpreted as sight from a distance. Very simply put, it works in this way: through a soph
3、isticated system of electronics, television provides the capability of converting an image (focused on a special photoconductive plate within a camera) into electronic impulses, which can be sent through a wire or cable. These impulses, when fed into a receiver (television set), can then be electron
4、ically reconstituted into that same image.Television is more than just an electronic system, however. It is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.The field of television can be divided into two categories de
5、termined by its means of transmission. First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals. Second, there is nonbroadcast television, which provides for the needs of individuals or specific interest groups through controlled t
6、ransmission techniques.Traditionally, television has been a medium of the masses. We are most familiar with broadcast television because it has been with us for about thirty-seven years in a form similar to what exists today. During those years, it has been controlled, for the most part, by the broa
7、dcast networks, ABC, NBC, and CBS, who have been the major purveyors of news, information, and entertainment. These giants of broadcasting have actually shaped not only television but our perception of it as well. We have come to look upon the picture tube as a source of entertainment, placing our r
8、ole in this dynamic medium as the passive viewer.【拓展阅读】英语六级考试阅读训练题The destruction of our natural resources and contamination of our food supply continue occur, largely because of the extreme difficulty in affixing (把固定) legal responsibility on those who continue to treat our environment with reckles
9、s abandon (放任). Attempts to prevent pollution by legislation, economic incentives and friendly persuasion have been net by lawsuits, personal and industrial denial and long delaysnot only in accepting responsibility, but more importantly, in doing something about it.It seems that only when governmen
10、t decides it can afford tax incentives or production sacrifices is there any initiative for change. Where is industrys and our recognition that protecting mankinds great treasure is the single most important responsibility? If ever there will be time for environmental health professionals to come to
11、 the frontlines and provide leadership to solve environmental problems, that time is now.We are being asked, and, in fact, the public is demanding that we take positive action. It is our responsibility as professionals in environmental health to make the difference. Yes, the ecologists, the environm
12、ental activists and the conservationists serve to communicate, stimulate thinking and promote behavioral change. However, it is those of us who are paid to make the decisions to develop, improve and enforce environmental standards, I submit, who must lead the charge.We must recognize that environmen
13、tal health issues do not stop at city limits, county lines, state or even federal boundaries. We can no longer afford to be tunnel-visioned in our approach. We must visualize issues from every perspective to make the objective decisions. We must express our views clearly to prevent media distortion
14、and public confusion.I believe we have a three-part mission for the present. First, we must continue to press for improvements in the quality of life that people can make for themselves. Second, we must investigate and understand the link between environment and health. Third, we must be able to com
15、municate technical information in a form that citizens can understand. If we can accomplish these three goals in this decade, maybe we can finally stop environmental degradation, and not merely hold it back. We will then be able to spend pollution dollars truly on prevention rather than on bandages.
16、16. We can infer from the first two paragraphs that the industrialists disregard environmental protection chiefly because _.A) they are unaware of the consequences of what they are doingB) they are reluctant to sacrifice their own economic interestsC) time has not yet come for them to put due emphas
17、is on itD) it is difficult for them to take effective measures17. The main task now facing ecologists, environmental activists and conservationists is _.A) to prevent pollution by legislation, economic incentives and persuasionB) to arouse public awareness of the importance of environmental protecti
18、onC) to take radical measures to control environmental pollutionD) to improve the quality of life by enforcing environmental standards18. The word “tunnel-visioned (Line 2, Para. 4) most probably means “_”.A) narrow-mindedB) blind to the factsC) short-sightedD) able to see only one aspect19. Which of the following, according to the author, should play the leading role in the solution
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 全球外伤性脑损伤诊断市场研究报告
- 矿粉性能检验与试验规范
- 智能网联汽车技术 课件 项目三(任务1、2、3)车联网的概念
- 期中模拟练习(试题)(1-4单元)-2024-2025学年语文六年级上册统编版
- 记账实操-女装店账务处理分录
- 银科控股年会盛典策划案
- 人教版一年级数学下册(全册)教案
- 湘科版一年级下册科学教学计划及全册教案
- 2022《新教育》读书参考心得5篇
- 中国管理学 课件 第4章管理的本质
- 园林绿化工程监理实施细则(完整版)
- 2022年蚯蚓养殖项目商业计划书
- 《开题报告模板》word版
- 《协会团体标准管理办法》(修订稿)
- 汽轮机ETS保护
- 沧州市运东污水处理厂监控系统改造方案
- 滑移支架说明书
- 管理类联考-数学
- 水压试验记录表(共2页)
- 矿物加工实验技术
- 祖国不会忘记合唱谱(1)
评论
0/150
提交评论