学进去

阅读下面的材料，根据要求写作。

杨绛说：“年轻的时候以为不读书不足以了解人生，直到后来才发现如果不了解人生，是读不懂书的。读书的意义大概就是用生活所感去读书，用读书所得去生活吧。”在经典流传的过程中，读者会融合时代因素与自身经历，与作者进行隔空对话，产生心灵共鸣，从而对经典进行不断深入的阐释和全新的解读。

本学期所学的高中语文教材选入了很多中国古代优秀作品，请选取教材篇目中的一篇或几篇，结合上述材料的启示，写一篇文章，体现你的感悟和思考。

要求：选好角度，确定立意，明确文体，自拟题目；不要套作，不得抄袭；不得泄露个人信息；不少于800字。

如图，在平面直角坐标系xOy中，已知椭圆C：1（a＞b＞0）的离心率e，左顶点为A（﹣4，0），过点A作斜率为k（k≠0）的直线l交椭圆C于点D，交y轴于点E．

(1)求椭圆C的方程；
(2)已知P为AD的中点，是否存在定点Q，对于任意的k（k≠0）都有OP⊥EQ，若存在，求出点Q的坐标；若不存在说明理由；
(3)若过O点作直线l的平行线交椭圆C于点M，求的最小值．

高斯是德国著名的数学家，近代数学奠基之一，享有“数学王子”的称号，他和阿基米德､牛顿并列为七界三大数学家，用其名字命名的“高斯函数”为：设，用表示不超过的最大整数，则称为高斯函数，如：，，又称为取整函数，在现实生活中有着广泛的应用，诸如停车收费，出租车收费等均按“取整函数”进行计费，以下关于“取整函数”的描述，正确的是（       ）

A．，

B．，

C．，，若，则有

D．方程的解集为

已知椭圆经过点，过原点的直线与椭圆交于，两点，点在椭圆上（异于，），且．
(1)求椭圆的标准方程；
(2)若点为直线上的动点，过点作椭圆的两条切线，切点分别为，，求的最大值．

阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。

Last Christmas my older sister Jane got a unicycle (独轮脚踏车) she had requested. I thought it kind of strange, wondering why she would want something like that. She did ride and practice for a while, but eventually stopped.

Curious, I tried it, finding it very hard and thinking it impossible for a weak girl like me to learn. Since our dining room of our old house had low beams (屋梁), I used them like monkey bars to practice riding, which helped a lot. Because I thought it was really fun, I practiced every spare moment I had, teaching myself to go forwards, backwards and to turn. Practicing was something I loved to do in my spare time, but it did get discouraging when I fell. After months of practicing, I finally made it.

One morning, our teacher Maria excitedly announced that a school talent show was to be held to raise money for charity. She encouraged my classmates to sign up for it. I’m not always best in front of a crowd, which was why I was very nervous when I meant to put on my performance by doing a hula hoop (圈) and riding a unicycle on stage. But I overcame my fear and entered myself for the talent show, for which I practiced a lot in case I should mess up.

My routine (整套动作) was to do the hula hoop from my neck, down to my stomach, then to my knees. After that, I was to ride my unicycle forwards and backwards on stage. Lastly I would do the hula hoop while riding the unicycle. I was to do all this accompanied by my carefully selected music. I wondered what people from my seventh grade would think of my performance. With my friends inspiring me, I built up my confidence. On the night of the show, many people found out there was going to be a unicycle performance, so more came, even the headmaster.

Para. 1: I was both nervous and excited when it was my turn.

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Para. 2: When I got home, I couldn’t wait to check my mobile phone left at home.

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假定你是李华。你的英国笔友杰克刚刚升入高中，但他一时无法适应新的校园生活，写信向你征求建议。请你就此问题给他回一封信，主要内容包括：
1. 不必过分焦虑；
2. 制定合理的学习计划；
3. 多参加集体活动，结交新朋友。
参考词汇:   适应   adjust to
注意: 1.词数 100 左右；
2.可以适当增加细节，以使行文连贯。
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你们学校正举办主题为“用英文讲中国故事”的征文活动。请你以一位中国历史人物为题写一篇短文投稿，内容包括：
1. 人物简介及事迹；
2. 意义或启示。
注意：
1. 词数120左右；
2．题目已为你写好。

A Historical Figure in China

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Some cyclists make the ______ that traffic laws do not ______ them. It is not true, _____.

A．assumption; apply to; though	B．thought; apply to; however
C．assuming; apply for; though	D．idea; apply for; however

The doctor suggested he ________with a serious disease and that he ________to hospital at once.

A．be infected；be sent	B．was infected；be sent
C．should be infected；was sent	D．be infected；was sent

John is not a man to count on, and it is very likely that the work ____ by the time he arrives here.

A．is finished

B．has finished

C．will finish

D．will have been finished