0  425408  425416  425422  425426  425432  425434  425438  425444  425446  425452  425458  425462  425464  425468  425474  425476  425482  425486  425488  425492  425494  425498  425500  425502  425503  425504  425506  425507  425508  425510  425512  425516  425518  425522  425524  425528  425534  425536  425542  425546  425548  425552  425558  425564  425566  425572  425576  425578  425584  425588  425594  425602  447090 

7.求证:一个三角形中,至少有一个内角不小于,用反证法证明时的假设为“三角形的    ”.

答案:三个内角都小于

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6.使不等式成立的条件是( )

A.        B.

C.,且    D.,且

答案:D

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5.以下数列不是等差数列的是( )

A.    B.

C.    D.

答案:C

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4.求证:

证明:要证,只需证,即证原不等式成立.

以上证明应用了( )

A.分析法    B.综合法    C.分析法与综合法配合使用 D.间接证法

答案:A

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3.若是不全相等的实数,求证:

证明过程如下:

不全相等,以上三式至少有一个“”不成立,将以上三式相加得.此证法是(  )

A.分析法    B.综合法     C.分析法与综合法并用    D.反证法

答案:B

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2.用反证法证明一个命题时,下列说法正确的是( )

A.将结论与条件同时否定,推出矛盾

B.肯定条件,否定结论,推出矛盾

C.将被否定的结论当条件,经过推理得出的结论只与原题条件矛盾,才是反证法的正确运用

D.将被否定的结论当条件,原题的条件不能当条件

答案:B

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1.下列说法不正确的是( )

A.综合法是由因导果的顺推证法

B.分析法是执果索因的逆推证法

C.综合法与分析法都是直接证法

D.综合法与分析法在同一题的证明中不可能同时采用

答案:D

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某英文杂志就“建立和谐家园、和谐社会”为主题征文。请以“My family and I”为题,为该报写一篇征文。征文应包括以下要求:

①.家庭成员及其基本情况。

     ②.家庭成员对你的关心、帮助、理解。(举例说明)

     ③.家庭对你的重要性。

注意:1.词数:100词左右。2.文章中不能出现学校名称、姓名等个人信息。

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新建二中2010-2011学年度第一学期第一次月考答题纸

高三英语

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20
[A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A]
[B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B]
[C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C]
[D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D]
21  22  23  24  25  26  27  28  29  30  31  32  33  34  35
[A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A]
[B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B]
[C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C]
[D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D]
36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55
[A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A]
[B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B]
[C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C]
[D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D]
56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75
[A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A] [A]
[B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B] [B]
[C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C] [C]
[D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D] [D]
                               [E] [E] [E] [E] [E]
[F] [F] [F] [F] [F]
[G] [G] [G] [G] [G]

76____________          77____________

78____________         79____________ 

80____________         81____________

82____________         83____________ 

84____________         85____________ 

新建二中2010-2011学年度上学期高三英语第一次月考

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A.I’ve got two t  76  for the rock concert tomorrow evening. Would you like to go with me?

B. Sorry, I don’t like r  77   music very much.

A. What k  78   of music do you like?

B. Pop music especially country music.

A. Why do you like l  79   to the country music?

B. Well, the country singers often play the guitar while s  80   the songs. And I like playing the guitar.

A. What’s country music about?

B. It’s about c  81   things for everyone.

A. How a  82   rock music?

B. It expresses true f  83  about society、friend and even war.

A. What’s the greatest d  84   between pop music and rock music?

B. Most pop singers take music as their career, w  85  rock singers make music their life.

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