Question

While Jennifer was at hose taking an online exam for her business law class, a monitor（監(jiān)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

【圖式導讀】本文是一篇說明文。文章首段以一個具體的事例引出話題：網(wǎng)絡(luò)探頭與監(jiān)控器被用于網(wǎng)絡(luò)考試中，防止作弊。在接下來的部分中：接著介紹這種技術(shù)作為一項防止作弊的高精尖的技術(shù)，對于網(wǎng)絡(luò)教育的意義，介紹網(wǎng)絡(luò)課堂的現(xiàn)狀、人們對于網(wǎng)絡(luò)作弊現(xiàn)象的憂慮以及來自網(wǎng)校的反應(yīng)，介紹其他的防作弊手段。

快速掌握大意圖

段落	關(guān)鍵詞	大意推測
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	以一個具體事例引出話題：網(wǎng)絡(luò)考試中，學員被遠程監(jiān)控。學員裝有網(wǎng)絡(luò)探頭，監(jiān)控器追蹤學員的任何行為。
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	這樣的技術(shù)是打擊作弊行為的高精類技術(shù)，也是網(wǎng)絡(luò)教育鼓勵誠實的重要手段。只有擁有了如此強大的打擊作弊的措施，網(wǎng)絡(luò)大學的考試和學歷才有效。
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	介紹網(wǎng)絡(luò)課堂的存在，人們對于網(wǎng)絡(luò)課堂作弊現(xiàn)象的憂慮，以及網(wǎng)絡(luò)教育的現(xiàn)狀：學校一面大力招生，一面采取措施確�？荚嚨恼\信度。
第四部分（Para. 5—6）	Aside from the web camers,…other high-tech methods… increasingly  popular.	學校對于考試結(jié)果誠信度所采取的措施：除了使用網(wǎng)絡(luò)探頭，還有大量的其他高精尖的技術(shù)手段被廣泛應(yīng)用。（舉例）

41. 細節(jié)理解題。根據(jù)題干關(guān)鍵詞watched和exam定位信息于文章開頭處：文章首段描述了Jennifer在考試中被遠程監(jiān)控的一個事例。讀下文尋找原因。根據(jù)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.可以判斷D選項為正確答案。dishonest分別與原文中的cheating和honesty形成反義詞的復現(xiàn)。

42. A。語義理解題。根據(jù)本段首兩句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…確認該短語指的是一種技術(shù)，四個選項中只有A出現(xiàn)了“技術(shù)”這個詞。再看下文，選項A中advanced technology為第五段中的high-tech methods的同義解釋，構(gòu)成語義上的復現(xiàn)。判斷A為正確答案。

43. A。根據(jù)題干關(guān)鍵詞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，推斷：只有擁有了過硬的防作弊措施，這些網(wǎng)校大學才能夠才能夠表明他們的考試與學歷證明是有效的：學生們沒有通過網(wǎng)絡(luò)尋找正確答案。B選項“他們（各網(wǎng)絡(luò)大學）能夠打敗學術(shù)上的作弊（考試作弊）”。這里，defeat academic cheating為原文中against cheating同義表達，為復現(xiàn)關(guān)系。

44．A。根據(jù)題干關(guān)鍵詞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過分析難題和易答題是否在同等時間內(nèi)得到解答，辨別出可能的作弊者。判斷，A選項“檢查問題的答題速度”checking the question answering speed為原文analyzing…are answered at the…speed的同義轉(zhuǎn)述，故為正確答案。

45．主旨大意題。瀏覽全文，Cheating為高頻詞，Online Education亦在文中多次出現(xiàn)。結(jié)合圖式導讀及文章的話題，可以得出，全文由學員被遠程監(jiān)控的行為引出打擊網(wǎng)絡(luò)考試的作弊行為的主題。故，C“打擊網(wǎng)絡(luò)教育作弊行為”為正確答案。

【難句學習】

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

【翻譯】當Jennifer坐在家里參加她的商業(yè)法律課程考試時，幾百米外有一臺監(jiān)控器在觀察著她的每一個行動。

【分析】本句包含一個由while引導的時間狀語從句，常譯為“當……時”。從句在前，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.

【翻譯】通過使用安裝在Jennifer在洛杉磯公寓里的網(wǎng)絡(luò)探頭，遠在Phoenix的監(jiān)控器可以根蹤觀察到她的雙眼離開計算機屏目的頻率，并且監(jiān)聽到房間里可能存在的幫手的悄悄的私密的聲音。 

【分析】本句主干為：the monitor in Phoenix  tracked，how frequently…為tracked的賓語從句。另外，Using a web camera… apartment為現(xiàn)在分詞短語表手段，表示“通過使用……”,

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?

【翻譯】為了防止使用因特網(wǎng)的搜索功能，她的網(wǎng)絡(luò)連接被遠程封鎖了，為了確保她是她描述的本人，她的輸入狀態(tài)也被分析了：她是不是以從前那樣的速度輸入了她的學號呢？或者她的速度有沒有慢下來了呢？

【分析】第一句為兩個并列句，由并列連詞and連接。另外，第一個分句中，— remotely —為插入語，to prevent Internet searches為動詞不定式作目的狀語，第二個分句為被動語態(tài)，to make sure...為動詞不定式作目的狀語，make sure之后為省略了that的賓語從句，其中又包含了一個由who引導的表語從句，she said為插入成分。

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.

【翻譯】專家說，只有采取了強硬的防作弊措施，網(wǎng)絡(luò)大學才能表明他們的考試以及文憑是有效的：學生們沒有搜索網(wǎng)絡(luò)得獲取正確答案。

【分析】本句主干結(jié)構(gòu)為：Only with…, can Internet universities show that…。為倒裝結(jié)構(gòu)，that后引導的是show的賓語從句。破折號之后的that從句為show的第二個賓語從句。

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.

【翻譯】私立大學、公立大學以及公司都紛紛涉足網(wǎng)絡(luò)教育的領(lǐng)域，它們花大量的錢去吸引潛在的學生，同時還采取行動幫助確保遠處的誠實行為。

【分析】本句為一個復雜的簡單句。其中主干結(jié)構(gòu)為：Private colleges，public universities and corporations are jumping into the online education field。spending…，while also taking…為兩個現(xiàn)在分詞短語（第二個為連詞while+現(xiàn)在分詞短語的結(jié)構(gòu)）作伴隨狀語，第二個可以看作是while引導的時間狀語從句的省略形式。

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,

【翻譯】其他程序能夠通過設(shè)計吸取大量的問題來制造有特色的考試，而且通過分析難題是否和較易題答題速度一致來辨別可能的作弊者。

【分析】本句為一個復雜的簡單句。主干成分為：Other programs can produce unique exam and can recognize possible cheaters。by drawing on a large list of questions和by analyzing…為兩個由引導的短語表手段，意為“通過……的方式”，另外whether后的部分充當analyzing的賓語。