中学

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。

During the course of the well-known "new mathematics" campaign, the status of Euclidean geometry was completely overthrown in I960" s. After deeply thought of "new mathematics", the standpoint that geometry curriculum should reflect the content and method of modern geometry and be in touch with the student" s real life was agreed on. Other countries have tried some significant attempts. We can find from some geometry textbooks that the methods of transform and vector have appeared as a normal part. Simultaneous, not only the new developments of geometry such as Topology have been referred , but also the connection between geometry and practice has been strengthened.In China, geometry curriculum is also in the during of innovation.

而学校几何课程在二千年的时间里一直没有多大的变化，直到二十世纪初"克莱因—培利运动"的第一次冲击，到60年代"新数学"运动的全盘改革，以及之后的深入反思，中学几何课程要反映现代几何学的内容和方法以及紧密联系于实践的观点已经受到普遍的重视，国外的几何课程已经在这方面做了不少有意义的尝试，从国外的一些几何教材中可以发现：变换、向量等工具已经作为正式的内容进入几何教学，拓扑学等几何的新发展也开始在教材中有所体现；几何课程与实践之间的联系更是在很大程度上得以加强。

We have learnt the molar volume of gas in this class. After class, the students are interested in chemical English, so I must do it better. Molar volume of gas is very important in our middle chemistry. So we have to learn it well, And we have to work harder!

这节课我们学习了气体摩尔体积，课后，学生对英语化学很感兴趣，故需要我做的更好，气体摩尔体积在中学化学中很重要，所以一定要掌握好，并为之去努力奋斗。

I was selling copies of computer games in the Mong Kong Computer Centre when I studied in secondary school.

中学阶段在旺角的电脑商场沉沦了一段时间。

May 31 news: at the "Chinese swimming team prepare for the London Olympics in 2012 the second phase of training the reserve talents" ceremony, the Chinese swimming team head coach announced the battle Zhengjie monoid in 2009 swimming world championships in Rome a list of the 49 National People's Congress, Qi Hui's lost one, the best winner of the last World Championships, the men's 200 meters butterfly silver medalist Wu Peng will be back after injury.

5月31日上午，中国国家游泳队备战2012年伦敦奥运会后备人才第二期集训在北京师大附属试验中学拉开帷幕。来自16个省市的62名优秀青少年游泳运动员将在此集训、学习半个月。本次集训是继国家游泳队第一次2008年河南郑州集训以后的又一次我国优秀青少年游泳人才的大展示、大比拼和大选拔。

There are two lessons in morphogenesis for creators of artificial evolution.

人工进化的创作者可以从形态发生过程中学到两件事情。

Use concrete framed structure system to must carry out aseismatic design if sending out a field muchly in the earthquake,this the area time, designing for middle school teaching building , being located in Shanghai, the anti-knock grade of building building is three-level , seismic resistance fortifies intensity is 7 degree.

如在地震多发地，使用混凝土框架结构体系必须进行抗震设计，本次设计为中学教学楼，位于上海地区，房屋建筑抗震等级为三级，抗震设防烈度是7度。

Muddle d along through my high-school years.

把中学的日子混过去

Chapter 3 expatiates on the application of multi-media technology in middle school teaching.

第三章阐述了多媒体技术在中学教育教学中的应用。

With this tool users can learn more about many different and exciting objects in the image, such as multicoloured nebulae and exploding stars, just by clicking on them.

通过这个工具我们能在银河系中学到各种令人激动的天体，比如点击图像就能学习五彩斑斓的星云和爆发的恒星。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。