2017英語四級完形填空專項練習

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2017英語四級完形填空專項練習

 練習一

In a telephone survey of more than 2,000 adults,21% said they believed the sun revolved (旋轉)around the earth. An 71 7% did not know which revolved around 72. I have no doubt that 73 all of these people were 74 in school that the earth revolves around the sun; 75 may even have written it 76 at test. But they never 77 their incorrect mental models of planetary (行星的) 78 because their every day observations didn’t support 79 their teachers told them: People see the sun moving 80 the sky as morning turns to night,and the earth seems stationary (靜止的) 81 that is happening. Students can learn the right answers 82 heart in class,and yet never combined them 83 their working models of the world. The objectively correct answer the professor accepts and the 84 personal understanding of the world can 85 side by side,each unaffected by the other. Outside of class,the student continues to use the 86 model because it has always worked well 87 that circumstance. Unless professors address 88 errors in students’ personal models of the world,students are not 89 to replace them with the 90 one.

ssive B. extra C. additional D. added

B. which C. that D. other

ually B. remarkably C. ideally D. preferably

ned B. suggested C. taught D. advised

e B. these C. who D. they

B. with C. under D. for

ed B. altered C. believed D. thought

ation B. position C. motionD. location

B. which C. that D. what

nd B. across C. on D. above

e B. so C. while D. for

B. by C. in D. with

B. into C. to D. along

t’s B. teacher’s C. scientist’s D. student’s

t B. occur C. survive D. maintain

ate B. individual C. personal D. own

B. with C. on D. for

ral B. natural C. similar D. specific

ged B. likely C. probable D. partial

ect B. better C. reasonable D. correct

【答案】:

71.C 72.B 73.A 74.C 75.D 76.A 77.B 78.C 79.D 80.B 81.C 82.B 83.A 84.D 85.A 86.C 87.A 88.D 89.B 90.D

【答案解析】:

71.C四個答案都有“額外”的意思,但各有偏重。A重在表達“過量、超過正常的部分”;B是“在一類事物之外的額外部分”;D是“外加的”。因此只有C答案符合本題要求:“另外有7%的人不知道是誰繞着誰轉。”

72.B如上題所述,句中已有which,要表達“不知誰繞着誰轉”的意思,只能選B。

73.A本題考詞彙。virtually:實際上地;remarkably:很明顯地;ideally:理想

地;preferably:更適宜地。從句意來看,只能選A。

74.C本句意:“實際上,這些人在學校都學過地球繞着太陽轉的。”本句謂語用的是被動語態,故答案爲C。

75.D本題考代詞。承接上句,此處應爲直接代替上句中所提到的人們,所以用they。

76.A此題考查固定搭配write on(記下,寫下)。

77.B 由句中incorrect mental models一處可獲得提示,“不正確的模型應該得到更正”,因此,此題選B答案。form:形成;believe:相信;think:認爲。

78.C此句句意爲:“但他們不肯改變腦海裏錯誤的行星運動模式。”據意義判斷,只有motion符合句意。選項中position和location都是表示靜止位置的詞,而行星是在不斷運動中的,因此不能選。

79.D此題爲意義和語法結合題。語法上,本題缺少的是賓語從句的引導詞,在從句中作賓語,並具有自己的意義。因此,只有D的what才符合題意。

80.B本題缺少一個介詞,本句意爲:“人們看到太陽越過天際,因此有了日夜更替。”能和天空搭配,並體現運動感的介詞只有B答案:across。

81.C本題考連詞。句意爲:“當這一切發生的時候,地球彷彿是靜止的。”因此應選C:while。

82.B本題考固定搭配。by heart意爲“用心熟記”;in heart意爲“興高采烈”,其他並無固定搭配選項。故應選B答案。

83.A此題考的又是固定搭配:combine sth. with sth.(將某物與某物結合起來)。故此選A。

84.D此題考上下文理解。根據文章意思,教授所提供的正確答案應該是和學生對於世界的個人理解並存。故此處應選D。

85.A如上題所述,表示存在的選項即爲A。occur:發生;survive:存活;maintain:維持。

86.C本題考查文章理解和詞彙的用法。在課外,學生仍使用他們自己腦中的模型。A答案強調“私人的”;B答案指“個體的”;D答案前應爲形容詞性的人稱代詞;惟有C可以表達主觀的“個人想法”之意。故此,選C。

87.A此題考查介詞的固定搭配。能和環境circumstance一詞搭配的只有A:in。

88.D此題考查大家的理解能力。意爲:“除非教師指出學生世界觀模式中的某個錯誤,學生是不可能摒棄自己的觀點,而認可正確觀點的。”由此可知,錯誤應是具體的,所以選D。

89.B參照上題,表示“不可能”的詞組只有B符合be likely to do的搭配。 90.D參照88題,與原來錯誤的模型相反,當然是正確的模型。故答案爲D。