Twenty years ago,kids in school had never even heard of the Internet.Now,I'll bet you can't find a 36 person in your school who hasn't 37 heard of it.In fact,many of us use it on a regular basis and can even use it at 38 .The “net” in Internet really stands for network.A network is two or more computers 39 together so that information can be 40 or sent from one computer to 41 .The Internet is a vast 42 for all types of information.You may enjoy using it to do 43 for a school project,downloading your favorite songs or 44 with friends and family.Information can be found 45 web pages that companies, organizations, and individuals(个人)create.It's like a giant bulletin board that the whole world uses!But since anyone can put 46 on the Internet,you also have to be careful and use your best 47 and a little common sense.
Just 48 you read something on a piece of paper someone puts on a bulletin board doesn't mean that it's good information,or even correct, for that matter.You have to be sure that whoever posted the information knows what they're talking about, 49 if you're doing research!But what if you're just emailing people?You still have to be very 50 if you've never met the person that you're communicating with online.You could be doing something 51 !You should never give out any 52 information to someone you don't know,not even your name!And just like you can't 53 the information on every website out there.You can't 54 on what strangers you “meet”on the Internet tell you either.In the same way that you could 55 things about yourself to tell someone,someone else could do the same to you!
36. A. stupid B. single C. common D. clever
37. A. at least B. at mostC. at last D. at first
38. A. school B. Home C. work D. hospital
39. A. met B. Communicated C. joined D. connected
40. A. shared B. found C. made D. chosen
41. A. other B. the other C. another D. others
42. A. material B. resource C. source D. matter
43. A. homework B. housework C. research D. experiments
44. A. playing B. talking C. meeting D. communicating
45. A. through B. across C. by D. on
46. A. something B. anything C. everything D. nothing
47. A. wisdom B. judgmentC. Courage D. confidence
48. A. because B. when C. where D. what
49. A. specially B. especially C. naturally D. strangely
50. A. careful B. wise C. suspicious D. confident
51. A. exciting B. interesting C. suspicious D. confident
52. A. social B. personal C. general D. special
53. A. respect B. consult C. send D. believe
54. A. rely B. believe C. trust D. base
55. A. make of B. make from C. make out D. make up
36-40 BABDA 41-45 CCCDA 46-50 BBABA 51-55 CBDAD
36.B single “单一的”,强调找不出任何一个没有听说因特网的人。
37.A at least “至少”；at most “至多”；at last “最后”；at first “首先”。
38.B 强调从学校生活延伸到家庭生活。
39.D 解释所谓的互联网就是两台或者更多台联结在一起的计算机。
40.A 参照下文可知信息既可分享或彼此传递。
41.C another和前面的one搭配。选项B和one搭配指两者之间。
42.C source 指所有信息的“来源”。
43.C 可参照49题的句子。
44.D 互联网功能之一,与朋友和家人交流。
45.A 介词搭配,通过互联网应用through。
46.B 和前面anyone 相呼应。
47.B judgment“判断、判断力”,与下文common sense(常识)并列。
48.A 本段解释在互联网上应小心的原因。
49.B specially“特别地”；especially“尤其是”；naturally“自然地”；strangely“奇怪地”。
50.A 参见下文内容。
51.C 参见下文内容及上文的careful。
52.B 包括姓名等在内的应为“个人的”信息。
53.D 参见上下文,在网上不能轻易“相信”他人。
54.A rely on“信赖”；trust“相信”，为及物动词； believe和in搭配,base on“依靠”。
55.D make up“构成、组成”,这里应为“虚构”之意,A、B两项通常用于被动,C项为“制造出”。