高中

The reason is many sided: 1 student and parent think " miscalculate " irrespective, as long as next time attentive dot went. The student allows to use a calculator in 2 education, the student had to the calculator depend on, often abandon when encountering seemingly complex calculation think, use a calculator directly, for instance 618, do not know to change brief into 13, achieve a result with the calculator directly however 0.33. Phase of 3 high school trains a student " put forward, analysis and the ability that solve a problem " the demand is higher and higher, of the train of thought that inscribes to solution in classroom education, thoughtway many somes more tuitional, and to operation ability, because the student has certain base, loosened with respect to some then. 4 emphasizes the training of all sorts of thinking ability overly, the training of operation ability has the suspicion that should try education it seems that, this also is one of reasons. The operation in 5 maths, no matter be numeric computation, return be algebraic type to be out of shape figure, photograph of the train of thought that inscribes with new knowledge, new solution, skill is compared and character, appear more as dry as a chip, the student does not have interest.

原因是多方面的：1学生和家长都认为"算错了"没关系，只要下次细心点就行了。2教学中答应学生使用计算器，学生对计算器有了依靠，在碰到貌似复杂的计算时往往舍弃思索，直接用计算器，比如618，不知化简成13，而是直接用计算器获得结果0.33.3高中阶段培养学生"提出、分析和解决新问题的能力"的要求越来越高，课堂教学中对解题的思路、思想方法的讲授多一些，而对于运算能力，因为学生都有一定的基础，于是就有些放松了。4过分强调各种思维能力的练习，运算能力的练习似乎有应试教育的嫌疑，这也是原因之一。5数学中的运算，不管是数值计算，还是代数式的变形演算，和新的知识、新的解题的思路、技巧相比较而言，显得比较枯燥，学生没有喜好。

ABSTRACT :This design aims at its organization characteristics in analyzing a MMD double-roll crusher toothed falling in pieces the foundation of mechanism, making use of a trapezoid method to deduce a calculation should grow the crusher basic parameter to estimate formula.

英语在线(www.yingyuzaixian.com)提供大学高中初中小学英语作文范文，英文简历模板，英语日记，自我介绍范文，英语笑话，故事，小短文小文章，英语演讲稿，各种应用英语阅读写作资料应有尽有！

On the base of these, and the ideas of mathematical curriculum reform and the course of the reform of solid geometry, combining with educational reality and students" psychology, put forward some thoughts about solid geometry of middle school in future:(1) The arrangement of curriculum content should. give consideration to both the logical sequence of knowledge and the development of students" psychology, and make them united;(2) Paying great attention to the analogy of plane geometry and solid geometry;(3) Some respects remained to be strengthened about solid geometry in senior middle school;(4) Emphasizing the importance of conversion in solid geometry;(5) Stressing on the combination of solid geometry and algebra and other subjects;(6) The design of the content of solid geometry should have certain elasticity, and make solid geometry and modern education technology well combined.

在此基础上，又植根于近年来我国数学课程改革的理念和立体几何课程改革的进展，并结合我国的教育实际与学生心理，对未来中学立体几何课程的设胃提出若干思考：(1)课程内容的编排，要兼顾知识的逻辑顺序和学尘的心理发展相统一；(2)重视平面几何和立体几何的类比；(3)高中阶段立体几何有待加强的几个方面；(4)强调变换在立体几何中的重要性；(5)注意将立体几何和代数及其他学科相结合；(6)立体几何内容的设计要有一定的弹性，并注意与现代教育技术相结合。

One day,on the way to my schoole I have a picture about a moggy ,it will be killed in the two minutes ,his mates'blood had covered the ground.When the OX--killer push the moggy to the blooded place,the moggy is go to shake all the body,I can feel the feeling in his eyes,is scared and sadness,the eyes touched my heard deeply,if I'm the moggy'owner,I never treat the litter moggy with a knife---just for money,but I can't do nothing for the litter moggy,I told myself that if the moggy bented back to me,Iwould help him,but nothing happened in that moment.In fact,if the moggy headed his head back to me,what I can do for the moggy,it is nothing----!

一天，就这样我的高中我有一个画面约来访，将杀害两分钟，他曾mates'blood涵盖ground.when牛-杀手推校长到热血沸腾的地方，猫是去撼动所有身体，我可以感觉到感情在他眼中，是害怕和悲伤，触及眼睛，我听到深，如果我是moggy'owner ，我从来没有把垃圾猫一把刀--只是为了钱，但我不能做什么垃圾猫，我告诉自己，如果校长bented回来，我iwould帮忙，但什么事都没有发生在moment.in事实上，如果校长率领他的头回对我来说，有什么我能做为校长，这是什么----！

FCS will host this year Monmouth County Chinese Summer Camp, August 24 - 28 at Holmdel High School.

02/06/2009 本校将办理今年孟郡中文夏令营，八月二十四日至二十八日在含德市高中举行。

Osbaldo is one of a lucky batch to be accepted to Monmouth College in western Illinois.

汉考克高中位于芝加哥西南部，该校绝大部分学生都是美籍西裔。

This paper describes the application of a quadratic function, namely : the use of quadratic function for Inequality, discuss other monotone function with the most value, the real roots distribution, series of comprehensive, quadratic function embodied in the high school math widely used.

本文主要介绍二次函数的应用，即：利用二次函数解不等式，讨论其他函数的单调性与最值、实根分布，数列中的应用等综合问题，体现了二次函数在高中数学中的广泛应用。

High School bid farewell to the monotony of life, now I come to a relaxed learning environments, I have more time and my own right to

告别了高中生活的单调，现在我来到的是一个宽松的学习坏境，我有更多的时间和我自己的权利来

And welcome to East High, Miss Montez. Mr. Bolton, I see your phone is involved.

欢迎来到东部高中，蒙兹，伯顿，我看到是你的手机

The team leader of two surface without any relation high school student-school basketball team troy bolton heel character is shy,achievement is outstanding freshman Gabriella Montez,in a Karaoke competition of vacation New Year's Eve,both of them discovers it turns out that each other love ardently all very to singing,they come to know more after vacation is over,only reading Yu Tong Yi school in the first place!

有个高中篮球队长特罗依波顿希尔很害羞，但同时也十分优秀，新生加百利蒙特兹，这两人在除夕假期的卡拉OK大赛上都发现自己非常喜欢歌唱，假期结束后他们对此有了更深的了解，第一次读了Yu Tong Yi school，两人计划参加声乐考试同时希望成为校园时尚音乐剧男女主角，两人积极地找到了自己的梦想

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！