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大學英語六級完形填空提升練習二

來源：中華考試網(wǎng)發(fā)布時間：2011-12-09

Have you ever wondered what our future is like？Practically all people _1_ a desire to predict their future _2_.Most people seem inclined to _3_ this task using causal reasoning.First we _4_ recognize that future circumstances are _5_ caused or conditioned by present ones.We learn that getting an education will _6_ how much money we earn later and that swimming beyond the reef may bring an unhappy _7_ with a shark.

Second，people also learn that such _8_ of cause and effect are probabilistic（可能的） in nature.That is，the effects occur more often when the causes occur than when the causes are _9_， but not always.Thus，students learn that studying hard _10_ good grades in most instances，but not every time.Science makes these concepts of causality and probability more _11_ and provides techniques for dealing _12_ then more accurately than does causal human inquiry.In looking at ordinary human inquiry，we need to _13_ between prediction and understanding.Often，even if we don't understand why，we are willing to act _14_ the basis of a demonstrated predictive ability.

Whatever the primitive drives _15_ motivate human beings，satisfying them depends heavily on the ability to _16_ future circumstances.The attempt to predict is often played in a _17_ of knowledge and understanding.If you can understand why certain regular patterns _18_，you can predict better than if you simply observe those patterns.Thus，human inquiry aims _19_ answering both "what" and "why" question，and we pursue these _20_ by observing and figuring out.

__1. [A]exhibit [B]exaggerate [C]examine [D]exceed

__2. [A]contexts [B]circumstances [C]inspections [D]intuitions

__3.[A]underestimate [B]undermine [C]undertake [D]undergo

__4. [A]specially [B]particularly [C]always [D]generally

__5. [A]somehow [B]somebody [C]someone [D]something

__6. [A]enact [B]affect [C]reflect [D]inflect

__7. [A]meeting [B]occurrence [C]encounter [D]contact

__8. [A]patterns [B]designs [C]arrangements[D]pictures

__9. [A]disappointde [B]absent [C]inadequate [D]absolute

__10.[A]creates [B]produces [C]loses [D]protects

__11.[A]obscure [B]indistinct [C]explicit [D]explosive

__12.[A]for [B]at [C]in [D]with

__13.[A]distinguish [B]distinct [C]distort [D]distract

__14.[A]at [B]on [C]to [D]under

__15.[A]why [B]how [C]that [D]where

__16.[A]predict [B]produce [C]pretend [D]precede

__17.[A]content [B]contact [C]contest [D]context

__18.[A]happen [B]occur [C]occupy [D]incur

__19.[A]at [B]on [C]to [D]beyond

__20.[A]purposes [B]ambitions [C]drives [D]goals

答案：

1.A 詞義辨析 exhibit"展出，表現(xiàn)"，exaggerate"夸張"，exceed"超越，勝過" 原句意為：實際上，人們會對未來的生活懷有（展示出）一定的愿望。

2.B 詞義辨析 context"上下文"，circumstance"環(huán)境"，inspection"檢查，視察"， intuition"直覺"

3.C 詞義辨析 underestimate"低估"，undermine"破壞"，undertake"承擔，擔任"，undergo"經(jīng)歷，遭受".undertake a task為常見搭配，意為"開始進行一項任務"

4.D 詞義辨析選項C、D看似均可，但always顯得有些武斷。

5.A 篇章邏輯 somehow"不知何故，以某種方式"

6.B 詞義辨析 enact"制定法律，頒布"，inflect"彎曲"

7.C 詞義辨析 encounter指沒有事先計劃的、未料到的、短暫的相遇

8.A 詞義辨析 pattern模式，式樣；design設計，圖案；第一段中提到過人們習慣用因果關系去推斷，這是一種思考模式。

9.B 詞義辨析 absent缺少的，不在的；inadequate不充分的；根據(jù)文中意思應選一個與 occur意思相反的詞。

10.B 詞義辨析 create創(chuàng)造 produce產生，得到。原句意為學生知道努力學習在大多數(shù) 情況下會得到高的分數(shù)。

11.C 詞義辨析 obscure朦朧的，模糊的；indistinct不清楚的；explicit外在的，清楚地；explosive爆炸的；原句意為：科學使因果性和可能性的觀念變的更加清楚 12.D 短語搭配 deal in經(jīng)營 eg：He deals in a small shop. deal with處理，安排

13.A 詞義辨析 distinguish區(qū)別，辨別；distinct清楚地，明顯的；distort扭曲，歪曲；distract轉移。distinguish between為常用搭配，意為"區(qū)別…… 和……"

14.B 短語搭配 on the basis of以……為基礎

【糾錯】

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