M7unit3短语与句子.doc

M7 unit 3 重要短语与句子重要短语1. a variety of= various 各种各样的.2. the top brands 名牌3. keep in touch with sb.与.保持联系4. have positive/negative effects on 对.有积极/消极影响5. in favor of 支持6. analyse the Internet 分析网络7. academic research 学术研究8. turn to 求助于.9. with the touch of the button 一按按钮10. abundant information 大流量的信息11. at his or her command 受.的支配12. communicate with experts 与专家交流13. all sorts of topics各种各样的论题14 .read articles written by people读人们写的文章15. make the assumption作出假设16. instead of 而不是.17 a resent study conducted in the USA美国最近所做的一份研究18. employ the Internet 运用网络19. search for answers to questions 搜索问题答案20. common use常见使用21. the primary use for the Internet 网络的主要使用22. build social bonds建立社会纽带23. be based on/ base.on.基于.24. rather than appearance or age而不是外貌或年龄25 young people from diverse backgrounds不同背景的年轻人26. form friendship建立友谊27.last ones entire life 持续.的一生28. What is more 更为重要的是.29. correspond with.与.通信；与.一致30. around the globe全球31. have fewer avenues to do sth.有较少的途径去做.32. address the main drawbacks of .探讨.的主要缺点33. evaluate sth for accuracy评估.的准确性34. access to up-to-date, accurate information获得最新的，准确的信息35. the huge amount of false information大量的虚假信息36. more of a problem更是个问题37. traditional reference materials传统的参考材料38. peoples private lives人们的私人生活39. become addicted to 对.上瘾40. drop out 离开；退学41. tend to趋于做.42. withdraw from.脱离；撤离；取款43. handle the problems 处理问题44. the strengths and weaknesses of sth.的利弊45. present lots of statistics 呈现许多的数据46. make up化妆；编造，组成；弥补;和好47. lack of competence缺乏能力48. set good examples to sb.给.树立好的榜样49. abandon ones dream放弃某人的梦想50. get annoyed with sb.生某人的气51. sth./sb. be nowhere to be seen .不见了52. apologize to sb. for sth.因.向.道歉53. keep the appointment守约；履约54. keep sth in mind牢记.55. gain popularity 变得流行56. be classified by 以.分类57. a person without qualification没有资格的人58. have solid facts可靠的事实59. require sb to do sth.要求.做.60. comb through 梳理；仔细搜寻61. a bunch of 一串；大量62. take sth into consideration考虑63. bother to do sth.费心做.64. read over sth.仔细阅读.65. make a difference to.对.产生影响/作用重要句子1. When people are in need of information, from the news and weather forecasts to travel packages and academic research, the Internet is now the first source they turn to. 如今，当人们需要信息时，无论是时事新闻，天气预报还是旅游线路，学术研究，因特网都是他们的首选。2. With the touch of a button or the click of a mouse, a student will find abundant information from the largest libraries and museums in the world at his or her command.轻按键盘或点击鼠标，学生们都可以从世界上最大的图书馆和博物馆中获取大量的信息， 加以使用。3. Internet users can communicate with experts on all sorts of topics, and read articles written by people who are leaders of their fields.因特网能够让人们同专家讨论任何话题，也可以使人们阅读各个领域的领头人物所撰写的文章。4. However, a recent survey conducted in the USA showed that 80per cent of frequent Internet users employ it mostly to search for answers to questions. 但美国最近的一次调查显示，80%经常使用因特网的人上网其主要目的是为了找到问题的答案。5. The second most common use of the Internet, for 70 per cent of Internet users, is to find out information about hobbies. 据79%的被调查者的说法，因特网的第二个最常见的用途是增长有关业余爱好的知识。6. One of the greatest benefits of Internet friendships is that they are based on common interests, rather than appearance or age. 网络友谊最大的好处之一在于它是基于共同的兴趣爱好而形成的，而非取决于人们的外貌，年龄或人气。7. The main drawbacks of the Internet I will address today are that it has too much information that has not been evaluated for accuracy, and that it is transforming the way people spend their time.就其缺点，我想主要谈谈缺乏监控的信息以及人们在时间使用方式上的改变。8. Of course, access to up-to-date, accurate information is an important thing for anyone who is involved in research.当然，对于做研究的人们来说，获得最新的，精确的信息是重要的。9. The disadvantage, though, is that it is difficult to judge whether the information is true and accurate. 但是，它的缺点是人们很难判断这些信息是否真实准确。10. University professors around the world complain that students are handing in papers using false information they found on the Internet. 全世界的大学教授都在抱怨，他们的学生在提交给他们的论文中使用了在网上找到的虚假信息。11. Another disadvantage of the Internet is that it is affecting peoples private lives. 因特网还有一个缺点是，它影响了人们的私生活。12. I feel it remains important for us either to limit our use of the Internet, or to learn how to handle the problems it has caused.在我看来，限制使用因特网，或者说处理好因特网所引起的问题还是很重要的。13. The more you know about Internet research, the faster you will find what you are looking for, and the better your information will do.你对因特网的搜索了解的越多，你会越快找到你要找的信息，而且信息也越好。14. Being relevant and correct, though , doesnt equal being up to date. 但是，并不是有关的精确的，就是最新的。15. There are ,however, some things to keep in mind when you use it to do research.但是，当你使用因特网做研究时，必须谨记一些注意事项。16. These engines search the Internet for you based on the key words you type in ,and choose pages for you which contain the word or words you ask for.搜索引擎根据你输入的关键词为你在网络上进行搜索，并选择包含你所寻找的词语的页面。17. This requires you to be patient as you have to read the information to decide whether it is related to what you are researching.这就要求你耐心的阅读这些信息，然后确定它们是否与你做的研究有关。18.The results of your search are divided into specific subject categories.你搜索的结果会被分成特定的主题范围。19There are several things to take into consideration