2012届江苏省扬州中学高三元月双周练习数学试卷

适用年级:高三
试卷号:594561

试卷类型:月考
试卷考试时间:2012/3/2

1.选择题(共2题)

1.写作

假定你叫王宏,最近,你的好友李明给你发邮件说进入高三以后,他感到学习压力很大,不知道该如何调整自己。作为好友,请你给他回一封电子邮件,内容包括:

1注意劳逸结合;

2不要和别人攀比;

3  有良好的心态;

4其他建议。

注意:1 词数:100-120;

2  可适当增加细节,使行文连贯;

3开头已写好,不计入总词数。

Dear Li Ming,

I'msorry to hear that you are under great pressure and don't know what to do. Asyour best friend, I'd like to offer you some advice.

2.

阅读理解

       A man may usually be known by the books he reads as well as by the company he keeps.One should always live in the best company,whether it is of books or of men.

       A good book may be among the best of friends.It is the most patient and cheerful of companions.It always receives us with the same kindness,amusing and instructing us in youth, and comforting us in age.

       Men often discover their similarity to each other by the common love they have for a book just as two people sometimes discover a friend by the admiration which both entertain for a third.There is an old proverb,“Love me,love my dog.” But there is more wisdom in this:“Love me,love my book.” The book is a truer and higher bond (纽带) of union.Men can think,feel,and sympathize with each other through their favorite author.They_live_in_him_togetherand_he_in_them.

       A good book is often the best container of a life preserving the best that life could think out,for the world of a man’s life is,for the most part,the world of his thoughts.Thus the best books are treasures of good words and the golden thoughts,which become our steady companions and comforters.

       Books are by far the most lasting products of human effort.Temples and statues decay (腐朽),but good books survive.Time is of no account with great thoughts,which are as fresh today as when they first passed through their author’s minds ages ago.

     The great and good do not die,even in this world.Preserved in books,their spirits walked abroad.The book is a living voice.It is an intellect (智者) to which one still listens.

2.解答题(共2题)

3.
是给定的正整数,有序数组同时满足下列条件:
,; ②对任意的,都有
(1)记为满足“对任意的,都有”的有序数组的个数,求
(2)记为满足“存在,使得”的有序数组的个数,求
4.
记公差d≠0的等差数列{an}的前n项和为Sn,已知a1=2+S3=12+
(1)求数列{an}的通项公式an及前n项和Sn
(2)记bnan,若自然数n1n2,…,nk,…满足1≤n1n2<…<nk<…,并且
成等比数列,其中n1=1,n2=3,求nk(用k表示);
(3)试问:在数列{an}中是否存在三项arasat(rstrstN*)恰好成等比数列?若存在,求出此三项;若不存在,请说明理由.
试卷分析
  • 【1】题量占比

    选择题:(2道)

    解答题:(2道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:0

    7星难题:0

    8星难题:0

    9星难题:2