大學(xué)英語六級完形填空及答案教學(xué)文案

1、Practically all people (21) a desire to predict their future (22) . People seem inclined to (23) this task using causal reasoning. First, we generally (24) that future circumstances are (25) caused or conditioned by present (26) . We learn that getting an education will (27) how much money we earn l

2、ater in life and that swimming beyond the reef may bring an unhappy (28) with a shark.Second, people also learn that such (29) of cause and effect are probabilistic in nature. That is, the effects occur more often when the causes occur than when the causes are (30) -but not always. (31), students le

3、arn that studying hard (32) good grades in most instances, but not every time. Science makes these concepts of causality and probability more explicit and (33) techniques for dealing (34) them more rigorously than does causal human inquiry. It sharpens the skills we already have by making us more co

4、nscious, rigorous, and explicit in our inquiries.In looking at ordinary human inquiry, we need to (35) between prediction and understanding.Often, we can make predictions without understanding. And often, even if we don t understanwhy, we are willing to act (36) the basis of a demonstrated predictiv

5、e ability.Whatever the primitive drives or instincts that (37) human beings, satisfying them depends heavily on the ability to predict future circumstances. The attempt to predict is often played in a (38) of knowledge and understanding. If you can understand why things are related to one another, w

6、hy certain regular patterns (39), you can predict better than if you simply observe and remember those patterns. Thus, human inquiry aims (40) answering both“ what ” and “ why” questions,we pursue these goals by observing and figuring out.21. A exhibit B exaggerate C examine D exceed22. Acontexts Bc

7、ircumstances Ccases D intuitions23. Aunderestimate Bundermine Cundertake D undergo24. Arecall Brecede Creckon D recognize25. Asomehow Bsomewhat Csomeone D something26. A one Bones Cone s D oneself27. Aeffect Baffect Caffection D decide28. Ameeting Boccurrence Cencounter D sighting29. Apatterns Bdesi

8、gns Carrangements D pictures30. Aabsence Babsent Caccent D access31. AThus BSo that CHowever D In addition32. Aproducing Bproduces Cproduce D produced33. Aprevent Bproduce Cprovide D predict34. Afor Bat Cin D with35. Adistinguish Bdistinct Cdistort D distract36. Aat Bon Cto D under37. Amotion Bmotiv

9、e Cmotivate D activate38. Acontour Bcontact Ccontest D context39. Ahappen Boccur Coccupy D incur40. Aat Bon Cto D beyond21. A exhibit 此處意為“表現(xiàn)出” ，相當(dāng)于 display 或者 show 。其他選項中： B exaggerate “夸張，夸大” ； Cexamine “檢查，研究” ； Dexceed “超越，超出” ，均不符合題意。22. B circumstances 此處意為“情況，境況” 。其他選項中 Acontext “上下文，背景” 。 D

10、intuition “直覺” ，均不符合題意。23. C undertake 意為“從事” 。 其他選項中 Aunderestimate “低估” ， Bundermine “削弱” Dundergo “經(jīng)歷”和undertake 的區(qū)別在于， undertake 強調(diào)“主動做某事” 。 Undergo 一般是被動地經(jīng)歷某事。24. D recognize 此處意為“認識到，承認” ，近義詞為 realize 。其他選項， Arecall “回憶 起，想起” ， Brecede “后退，衰退，衰落” ， Creckon “認為” ，均不符合題意。25. A somehow副詞“由于某種原因，以

11、某種方式，用某種辦法，莫名其妙地”， Bsomewhat "稍微，有點"。選A。26. B ones 此處應(yīng)該用 one 的復(fù)數(shù)形式代替circumstances。27. B affect 為動詞，意為“影響” 。該動詞的名詞形式為effect 。 Caffection 本身是名詞，意為“感情，愛好，影響” 。28. C encounter 此處為名詞， 意為 “碰見， 不期而遇” 。 該詞也可以當(dāng)動詞使用。 Ameeting 一般指實現(xiàn)安排好的“會議，約見”等。 Boccurrence 為 occur 的名詞形式，意為“發(fā)生的 事情，時間，事故，發(fā)生。 ” D Sight

12、ing 為名詞，意為“目擊事件，發(fā)現(xiàn)，看見” 。29. A patterns為名詞，意為“模范，圖案，式樣，方式，模型”等。也可做動詞，做“以” 講 Bdesign 名詞意為 “圖案， 花樣， 結(jié)構(gòu)， 預(yù)謀” 等。 也可以當(dāng)動詞使用。 Carrangement (名 詞)安排。30. A absence 原來的句子為 That is, the effects occur more often when the causes occur than when the causes are (30)-but not always.此處顯然需要一個形容詞，“不在的"，則應(yīng)為形容詞absent

13、。31. A Thus 這里需要的承接上文的詞應(yīng)該具有 “因此” 的含義。 上面討論的是研究中的 “或然性” 問題，也就是， 沒有什么事情是絕對有把握發(fā)生的， 社會研究中的因果關(guān)系一般都是probabilistic ，也就是發(fā)生的概率相對比較大。作者在后面舉例說， “也就是說，那些刻苦讀書的學(xué)生往往會取得好成績，但是并不是每次都這樣” 。四個選項中唯一有承接關(guān)系的詞是Thus 。 So that 一般不用于句首。32. B produces “刻苦努力就會成績好， ”作者在這里敘述的是一般存在的客觀現(xiàn)象，應(yīng)用produce 的一般現(xiàn)在時produces 。33. C provide 該句句意為

14、：科學(xué)使得這些因果性和概然性的概念更清晰，并提供了一定的技巧，比起一般的研究方法，讓人們能更有效地把握這些概念。此處(33) 中需要的詞，應(yīng)該是“提供， ” “給予”等意義的詞匯。因此只有provide 最合適。34. D with 此處考察 deal with 這一固定搭配，意為“安排，處理，對付” 。35. A distinguish 該句的意思是：考察人類的研究活動時，我們必須分清預(yù)測和理解。 Distinguish把和分開，辨別，辨認。一般和 from,或between搭配。Bdistinct 為形容詞，意為“清楚的 , 明顯的 , 截然不同的 , 獨特的。 Cdistort “歪曲；

15、 曲解” 。 D distract(常與from連用)使注意力轉(zhuǎn)移；使分心，均不符合題意。36. B on Act on the basis of 意思和"act on”相近。按照行事。37. C motivate 此處需要一個動詞，表達“激發(fā)，促使”等意。只有motivate 符合要求。其他選項： Amotion 做動詞時意為“用動作打信號；打手勢” 。 Bmotive 一般不做動詞用。做名詞時意為 “動機； 目的” 。 做形容詞意為 “起動的； 發(fā)動的” 。 D activate 一般意為 “刺激；使產(chǎn)生活動；激發(fā)，激活；啟動” 。38. D context “上下文；前后關(guān)系”

16、 。 Acontour “輪廓；外形；周線；海岸線” ， Bcontact “接觸；聯(lián)系；關(guān)聯(lián)"；例如，Ccontest "斗爭；爭奪；比賽；角逐；競爭"。只有D符合 題意。39. B occur “發(fā)生” 。原句意思為：如果你能明白為什么有些事物是相互聯(lián)系的，為什么有些固定的模式總是出現(xiàn)， 你就可以不僅僅單純地依靠觀察和記憶， 而更好地預(yù)測將來。 Occur 做“突然發(fā)生” 解時， 可以和 happen 相互交換使用。 但是在本文中， occur 的主語為 pattern。 更側(cè)重于“出現(xiàn)”的含義。因此不能用 happen 代替。 Incur 意為“招致；惹起”

17、 。例如 incur inconvenience “使別人不方面，給別人帶來麻煩”等。40. A at aim at:以為目標(biāo)；瞄準(zhǔn)。為固定搭配。Generally, a computer is any device that can perform numerical calculations. (21), however, the term usually refers (22) an electronic device that can (23) a series of tasks according to a (24) set of instructions.In 1953 there

18、 were only about 100 computers in use in the (25) world. Today hundreds of millions of computers (26) in homes, schools, businesses, government offices, and universities for almost every (27) purpose.Modern desktop personal computers, or PCs, are (28) than the huge, million-dollar business computers

19、 of the 1960s and 1970s. Most PCs can perform from 400 million to several billion (29) per second. These computers are used not only for household (30) and personal entertainment, but also for most of the automated tasks (31) by small businesses. The fastest desktop computers are called workstations

20、, and they are (32) used for scientific, engineering, or advanced business (33).The speed and power of supercomputers, the fastest class of computer, are almost (34) human comprehension, and their (35) are continually being (36). The fastest of these machines can perform more than 7 trillion-and the

21、oretically can run more than 12 trillion-operations per second and can store 6 trillion characters in its memory, (37) it to do the work of thousands of PCs. Supercomputers (38) these speeds (39) the use of several advanced engineering techniques. Because they can cost billions of dollars-and becaus

22、e they can be large enough to cover the size of two basketball courts-supercomputers are used (40) by government agencies and large research centers.41. A Currently B Consequently C Conceivably D Clearly42. A in B at C as D to43. A perform B conduct C achieve D fulfill44. A rigid B serious C precise

23、 D harsh45. A entire B complete C total D general46. A are to be used B are being used C have been using D used47. A perceptive B conceivable C inevitable D imaginary48. A many times more powerful B many more times powerfulC powerful many more times D powerful more many times49. A exercises B missio

24、ns C errands D operations50. A management B execution C application D manipulation51. A claimed B necessitated C required D requested52. A inclusively B generally C totally D entirely53. A employments B exercises C usages D applications54. A beyond B without C over D out55. A capabilities B qualific

25、ations C skills D vacancies56. A propelled B boosted C improved D enriched57. A that allows B allows C to allow D allowing58. A obtain B attain C win D secure59. A at B on Cwith D through60. A primarily B conditionally C initially D fundamentally21. A Currently 該句的意思是：一般來說，任何可以執(zhí)行數(shù)字計算的裝置都可以稱為計算機。但是，現(xiàn)

26、在，這個詞一般是指能夠按照一系列精確的指令執(zhí)行一系列任務(wù)的電子裝置。BConsequently “后來， ” CConceivably “可以想象得到” ， DClearly “很明顯地” 。從邏輯關(guān)系上來看，只有currently 最合適。22. D 此題考察 to refer to “涉及；提到”這一固定搭配。23. A perform “做；執(zhí)行；表演；指揮；操作” ， B conduct “行為；處理； 引導(dǎo)； 指 揮；導(dǎo)電"，C achieve "完成,達到"，D fulfill "實踐,履行，實行，結(jié)束，滿足，完成，達 到” ，只有 A 符合

27、文意。24. C precise 精確的 , 準(zhǔn)確的，符合文意。 A rigid “剛硬的 , 剛性的 , 嚴格的” 。25. A entire 該句的意思是： 在 1953 年， 全世界只有大約 100 臺計算機。 “全世界” 用 entire world 。 Bcomplete 強調(diào)“完整性” ， C total 強調(diào)“合計，總計” ， D general “一般的 , 普 通的 , 綜合的 , 概括的 , 全面的 , 大體的” 。26. B are being used 該句的意思是：如今，家庭，學(xué)校，企業(yè)，政府，大學(xué)使用著上億的計算機，而它們的用途多種多樣，幾乎所有你可以想象的用途。

28、“正在被使用著”用現(xiàn)在進 行時。27. B conceivable “可能的 , 想得到的 , 可想像的” ， 符合題意。 A perceptive “感覺敏銳的； 觀察入微的” ， C inevitable “不可避免的 , 必然的” ， D imaginary “假想的 , 想象的 , 虛 構(gòu)的” ，均與題意不符。28. A many times more powerful 該句的意思是： 現(xiàn)代的臺式個人計算機， 或者 PC， 比二十 世紀六十年代和七十年代那些巨型的， 價值數(shù)百萬的商用計算機功能強大很多倍。 “ 很多倍” ， 用 many times more. 后面加形容詞。29. D

29、 operations 該句的意思是：大多數(shù)個人電腦每秒可以實現(xiàn)四億到幾十億次的運轉(zhuǎn)。和perform 搭配的名詞，四個選項中， operation 最恰當(dāng)。 Bmission “特使團” ， C errand “差 事 , 差使 , 使命” ，不和題意。30. A management 該句的意思是：這些電腦不僅用于家庭管理和個人娛樂，而且用于企業(yè)多數(shù)的自動完成的任務(wù)。 Management “經(jīng)營 , 管理 , 處理 , 操縱” ，符合題意。 B execution “實行 , 完成 , 執(zhí)行 , 死刑” ， C application “請求 , 申請 , 申請表 , 應(yīng)用 , 運用” ， D manipulation “處理 , 操作 , 操縱 , 被操縱” 。31. C required “需要” 用 require 最恰當(dāng)。 A claim “ （根據(jù)權(quán)利）要求 , 認領(lǐng) , 聲稱 , 主張” ，B necessitated “使需要；使成為必需” 。