Question

While Jennifer was at hose taking an online exam for her business law class, a monitor（监控器）a few hundred miles away was watching her every move.

Using a web camera equipped in Jennifer’s Los Angeles apartment, the monitor in Phoenix  tracked how frequently her eyes moved from the computer screen and listened for the secret sounds of a possible helper in the room. Her Internet access was locked — remotely — to prevent Internet searches, and her typing style was analyzed to make sure she was who she said she was: Did she enter her student number at the same speed as she had in the past? Or was she slowing down?

In the battle against cheating, this is the cutting edge and a key to encourage honesty in the  booming field of online education. The technology gives trust to the entire system, to the  institution and to online education in general. Only with solid measures against cheating, experts  say, can Internet universities show that their exams and diplomas are valid— that students  haven’t just searched the Internet to get the right answers.

Although online classes have existed for more than a decade ，the concern over cheating  has become sharper in the last year with the growth of "open online courses." Private colleges，public universities and corporations are jumping into the online education field . spending millions of dollars to attract potential students，while also taking steps to help guarantee honesty at a distance.

Aside from the web camers, a number of other high-tech methods are becoming increasingly  popular. Among them are programs that check students’ identities using personal information, such as the telephone number they once used.

Other programs can produce unique exam by drawing on a large list of questions and can recognize possible cheaters by analyzing whether difficult test question are answered at the same speed as easy ones, As in many university classes ,term papers are scanned against some large Internet data banks for cheating.

44.Some programs can find out possible cheaters by _____.

A.checking the question answering speed

B.producing a large number of question

C.scanning the Internet test question

D.giving difficult test question

41. Why was Jennifer watched in anonine exam ?

A.To correct her typing mistakes.

B.To find her secrets in the room.

Cto prevent her form slowing down.

D.To keep her from dishonest behaviors.

42. The underlined expression cutting edge in Paragraph 3 is closest in meaning to ______.

A.advanced teachique

B.sharpening tool

C.effective rule

D.dividing line

43.For internet universities, exams and diplomas will be valid if _____.

A.they can attract potential students

B.they can defeat academic cheating

C.they offer students online help

D.they offer many online courses

44.Some programs can find out possible cheaters by _____.

A.checking the question answering speed

B.producing a large number of question

C.scanning the Internet test question

D.giving difficult test question

45.Which of the following is the best title of this passage?

A.The Advantages of Online Exams

B.The High-tech Methods in Online Courses

C.The Fight against Cheating in Online Education

D.The War against the Booming of Online Education

Answer 1

【图式导读】本文是一篇说明文。文章首段以一个具体的事例引出话题：网络探头与监控器被用于网络考试中，防止作弊。在接下来的部分中：接着介绍这种技术作为一项防止作弊的高精尖的技术，对于网络教育的意义，介绍网络课堂的现状、人们对于网络作弊现象的忧虑以及来自网校的反应，介绍其他的防作弊手段。

快速掌握大意图

段落	关键词	大意推测
第一部分（Para. 1-2）	taking an online exam for her business law class, a monitor, was watching her every move; Using a web camera equipped, the monitor, tracked	以一个具体事例引出话题：网络考试中，学员被远程监控。学员装有网络探头，监控器追踪学员的任何行为。
第二部分（Para.3）	against cheating, the cutting edge and a key to encourage honesty… of online education; Only with solid measures against cheating, can Internet universities show that their exams and diplomas are valid	这样的技术是打击作弊行为的高精类技术，也是网络教育鼓励诚实的重要手段。只有拥有了如此强大的打击作弊的措施，网络大学的考试和学历才有效。
第三部分（Para. 4）	online classes have existed for…，the concern over cheating…become sharper, spending… to attract potential students， taking steps to help guarantee honesty at a distance	介绍网络课堂的存在，人们对于网络课堂作弊现象的忧虑，以及网络教育的现状：学校一面大力招生，一面采取措施确保考试的诚信度。
第四部分（Para. 5—6）	Aside from the web camers,…other high-tech methods… increasingly  popular.	学校对于考试结果诚信度所采取的措施：除了使用网络探头，还有大量的其他高精尖的技术手段被广泛应用。（举例）

41. 细节理解题。根据题干关键词watched和exam定位信息于文章开头处：文章首段描述了Jennifer在考试中被远程监控的一个事例。读下文寻找原因。根据文章第三段首句：In the battle against cheating, this is the cutting edge and a key to encourage honesty in the  booming field of online education.可以判断D选项为正确答案。dishonest分别与原文中的cheating和honesty形成反义词的复现。

42. A。语义理解题。根据本段首两句In the battle against cheating, this is the cutting edge and a key to encourage honesty in the booming field of online education. The technology…确认该短语指的是一种技术，四个选项中只有A出现了“技术”这个词。再看下文，选项A中advanced technology为第五段中的high-tech methods的同义解释，构成语义上的复现。判断A为正确答案。

43. A。根据题干关键词exams and diplomas和valid定位于原文第三段末句：Only with solid measures against cheating…their exams and diplomas are valid，推断：只有拥有了过硬的防作弊措施，这些网校大学才能够才能够表明他们的考试与学历证明是有效的：学生们没有通过网络寻找正确答案。B选项“他们（各网络大学）能够打败学术上的作弊（考试作弊）”。这里，defeat academic cheating为原文中against cheating同义表达，为复现关系。

44．A。根据题干关键词Some programs和possible cheaters定位于原文末段首句。Other programs…and can recognize possible cheaters by analyzing whether difficult test question are answered at the same speed as easy ones，可知：另外有一些程序可以通过分析难题和易答题是否在同等时间内得到解答，辨别出可能的作弊者。判断，A选项“检查问题的答题速度”checking the question answering speed为原文analyzing…are answered at the…speed的同义转述，故为正确答案。

45．主旨大意题。浏览全文，Cheating为高频词，Online Education亦在文中多次出现。结合图式导读及文章的话题，可以得出，全文由学员被远程监控的行为引出打击网络考试的作弊行为的主题。故，C“打击网络教育作弊行为”为正确答案。

【难句学习】

1．While Jennifer was at hose taking an online exam for her business law class, a monitor（监控器）a few hundred miles away was watching her every move.

【翻译】当Jennifer坐在家里参加她的商业法律课程考试时，几百米外有一台监控器在观察着她的每一个行动。

【分析】本句包含一个由while引导的时间状语从句，常译为“当……时”。从句在前，主句在后。

2．Using a web camera equipped in Jennifer’s Los Angeles apartment, the monitor in Phoenix  tracked how frequently her eyes moved from the computer screen and listened for the secret sounds of a possible helper in the room.

【翻译】通过使用安装在Jennifer在洛杉矶公寓里的网络探头，远在Phoenix的监控器可以根踪观察到她的双眼离开计算机屏目的频率，并且监听到房间里可能存在的帮手的悄悄的私密的声音。 

【分析】本句主干为：the monitor in Phoenix  tracked，how frequently…为tracked的宾语从句。另外，Using a web camera… apartment为现在分词短语表手段，表示“通过使用……”,

3．Her Internet access was locked — remotely — to prevent Internet searches, and her typing style was analyzed to make sure she was who she said she was: Did she enter her student number at the same speed as she had in the past? Or was she slowing down?

【翻译】为了防止使用因特网的搜索功能，她的网络连接被远程封锁了，为了确保她是她描述的本人，她的输入状态也被分析了：她是不是以从前那样的速度输入了她的学号呢？或者她的速度有没有慢下来了呢？

【分析】第一句为两个并列句，由并列连词and连接。另外，第一个分句中，— remotely —为插入语，to prevent Internet searches为动词不定式作目的状语，第二个分句为被动语态，to make sure...为动词不定式作目的状语，make sure之后为省略了that的宾语从句，其中又包含了一个由who引导的表语从句，she said为插入成分。

4．Only with solid measures against cheating, experts  say, can Internet universities show that their exams and diplomas are valid— that students  haven’t just searched the Internet to get the right answers.

【翻译】专家说，只有采取了强硬的防作弊措施，网络大学才能表明他们的考试以及文凭是有效的：学生们没有搜索网络得获取正确答案。

【分析】本句主干结构为：Only with…, can Internet universities show that…。为倒装结构，that后引导的是show的宾语从句。破折号之后的that从句为show的第二个宾语从句。

5．Private colleges，public universities and corporations are jumping into the online education field . spending millions of dollars to attract potential students，while also taking steps to help guarantee honesty at a distance.

【翻译】私立大学、公立大学以及公司都纷纷涉足网络教育的领域，它们花大量的钱去吸引潜在的学生，同时还采取行动帮助确保远处的诚实行为。

【分析】本句为一个复杂的简单句。其中主干结构为：Private colleges，public universities and corporations are jumping into the online education field。spending…，while also taking…为两个现在分词短语（第二个为连词while+现在分词短语的结构）作伴随状语，第二个可以看作是while引导的时间状语从句的省略形式。

6．Other programs can produce unique exam by drawing on a large list of questions and can recognize possible cheaters by analyzing whether difficult test question are answered at the same speed as easy ones,

【翻译】其他程序能够通过设计吸取大量的问题来制造有特色的考试，而且通过分析难题是否和较易题答题速度一致来辨别可能的作弊者。

【分析】本句为一个复杂的简单句。主干成分为：Other programs can produce unique exam and can recognize possible cheaters。by drawing on a large list of questions和by analyzing…为两个由引导的短语表手段，意为“通过……的方式”，另外whether后的部分充当analyzing的宾语。