Especially the view of the school just built soon pool, the water is clear and clean, several small koi fish alive in the water, really cute. Cascade tank top and a small spray, a start the water flow in the flowing and metope, give a person a kind of very pure and fresh and lively feeling. Also used by the side of the pool of some plants to decorate, I did not know at the moment the water and a few small lotus flowers purple, little fish in water activities after a while, a short while again drill to lotus holed up people's eyes. Although this tank nothing special, but it is not only to school spring scenery and move feeling, and it is a beautiful scenery, I really like the fountain. The center of the pool, there are a number of aquatic plants. Look, a spirited big carp tail up addicted, the chest, the pieces of fish scales, in the sun a bit, a bit, just like a crystal pearl! Beside the pool has a special management department of the pool, near the previous administration and buy some books about pool, isn't it a shame now has moved out.
? A circle near the pool and dedicated to pool of flower every day. Against the sun to the school, students can see the beauty into the gate of the pool, visible this pool is quite popular with the students, it has a good time to school students will come to visit, even after a long time, some students came to visit a pool view. All of them are actually swam to see those life - carp. But since carp died, and I have no students came to see, actually I also very sad, good carry of life did not have.
Oh, I think of it, beside the pool and two kirin, in their mouth with little water, how I wish come in to add a few water in vibrant life! This school pool is more interesting and more to the campus scenery, the fountain has its matchless magical color!
我们的校园又美丽又干净。
特别是学校刚修建不久的景色水池,水又清澈又干净,几条小锦鲤鱼在水里活蹦乱跳的,真可爱。水池小瀑布上面还有一个小型喷水器,一开动水就顺墙面潺潺而流,给人一种非常清新活泼的.感觉。水池旁边还用了一些我一时也说不上来的植物装饰,水中还有几朵紫色的小莲花,小鱼儿一会在水上活动,一会又钻到莲花下躲藏人们的眼光。虽然这个水池没什么特别,可是它不但给学校增添春色和动感,而且又是一处好看的景色,我真喜欢这个喷水池。池正中,有许多水生植物。瞧,一条欢蹦乱跳的大鲤鱼翘着尾嗜,挺着胸脯,那一片片鱼鳞,在阳光下忽闪,忽闪,真像一颗晶莹的珍珠哩!水池旁有一个专门管理水池的管理处,以前管理处旁还有一些关于水池的的书买呢,不可惜现在已经搬走了。
?水池旁有一圈专门来装饰水池的鲜花,每天。学生们迎着朝阳到学校,一进大门就能看到这个美丽的这个水池,可见这水池挺受学生们的欢迎,刚建好的时候学生一到学校都会上来参观,即使过了很久,还有学生来参观景色水池。其实他们都是来看那些游动着的生命——鲤鱼的。可是自从鲤鱼死后,就没学生过来看了,其实我也很难过,好端端的小生命一个个就没了。
哦,我想起来了,水池旁边还有两个麒麟头,在它们的嘴里会喷出小水柱,我多么希望快快在水里增加几条有活力的生命啊!这样学校的水池才更有趣,也更给校园增添风光,这样的喷水池也有它无比神奇的色彩哦!
As we all know, a better result of study can be brought by a better study environment. As a result, it is necessary for us to build the green campus. The green campus can not only provide a good environment for our study, but also be a part of build the harmonious society.
The green campus is not only the environmental being green, but also the sprite being green, which means we should do other things like helping each other or caring each other. Therefore, we should both beautify the campus environment and create a campus culture.
As middleschool students, we enjoy the campus time while we have responsibility to build our green campus. In spiritual term, we should respect teachers, classmates and other people work for the school. In environmental term, we should have good habits to keep campus in a clean surrounding.
我们都知道,一个更好的研究结果可以带来一个更好的.学习环境。因此,我们有必要建立绿色校园。绿色校园不仅能提供一个良好的环境对我们的学习,而且是构建和谐社会的一部分。
绿色校园不仅是绿色的环境,还被绿色的精灵,这意味着我们应该做其他的事情互相帮助和互相关心。因此,我们应该美化校园环境和校园文化。
作为中学学生,我们享受校园时我们有责任来建设我们的绿色校园。在精神上的术语,我们应该尊重老师,同学和其他人在学校工作。在环境来看,我们应该有好的习惯来保持校园在一个干净的周围。
通过学习,我知道了,它之所以能指引方向,是因为地球本身就有磁场,而指南针就是一块磁铁,能以“同性相斥,异性相吸”的原理来指明方向。由于地球的磁场是不变的,所以,指南针的某一端会一直指向南方。(先是从理论上搞清楚“指南针为什么能指引方向”实验,就是要以实践活动验证某一理论或推测。)
磁铁的磁性也能转移到金属物品上。大家可以自己尝试做这个实验:用大头针的一端在磁铁上磨,记住,一定要在同一个地方、沿同一个方向磨。反复多次,大头针就会带有磁性,就可以当指南针来使用了。(强调要点。为什么要这样磨才能成功呢?这里如果能交代清楚这一点就更好了。)
可是,当只有一根大头针而没有磁铁时,你怎么办?听说拿大头针在头发上磨一磨也能当指南针,这是真的吗?实践出真知,让我们来试一试。(在没有磁铁的情况下自制指南针。)
首先,把大头针在头发上磨几下(根据摩擦原理),然后把大头针插进一块泡沫里,放在水面上,大头针转了几圈后,便一端指着南面不动了。(简要介绍制作方法。)我把插着大头针的.泡沫转到另一个方向,结果它还是转回了南面。(制作的结果,成功了。——这一段是写实验过程。)
看来这个方法是可行的,可这是为什么呢?我上网去搜索相关资料。原来,摩擦会产生静电,而电会产生磁场,磁场使非本有磁性物变得有磁性,大头针从而就可以变成指南针了。当然,只有金属制品才可以达到这样的效果。(介绍其原理。与文章第二段所介绍的指南针原理相呼应。)
看来科学的世界是无穷尽的,我们只有不断探索,才能学到更多的知识。
There is a news that makes me shocked. It is said that there happened a violent event in compus which cause 4 students injured and 2 dead. Some reasons arouse in this event.First, schools should try to avoid things like this, if the students are injured or dead, the schools have responsibility to them; second, families, especially parents should educate their children well, give them a good guide and take care of them; third, the society should control violent events. If the above three try their best and pay enough attention to them, things like this should be avoided.
Our campus is beautiful and clean.
Especially the view of the school just built soon pool, the water is clear and clean, several small koi fish alive in the water, really cute. Cascade tank top and a small spray, a start the water flow in the flowing and metope, give a person a kind of very pure and fresh and lively feeling. Also used by the side of the pool of some plants to decorate, I did not know at the moment the water and a few small lotus flowers purple, little fish in water activities after a while, a short while again drill to lotus holed up people's eyes. Although this tank nothing special, but it is not only to school spring scenery and move feeling, and it is a beautiful scenery, I really like the fountain. The center of the pool, there are a number of aquatic plants. Look, a spirited big carp tail up addicted, the chest, the pieces of fish scales, in the sun a bit, a bit, just like a crystal pearl! Beside the pool has a special management department of the pool, near the previous administration and buy some books about pool, isn't it a shame now has moved out.
? A circle near the pool and dedicated to pool of flower every day. Against the sun to the school, students can see the beauty into the gate of the pool, visible this pool is quite popular with the students, it has a good time to school students will come to visit, even after a long time, some students came to visit a pool view. All of them are actually swam to see those life - carp. But since carp died, and I have no students came to see, actually I also very sad, good carry of life did not have.
Oh, I think of it, beside the pool and two kirin, in their mouth with little water, how I wish come in to add a few water in vibrant life! This school pool is more interesting and more to the campus scenery, the fountain has its matchless magical color!
我们的'校园又美丽又干净。
特别是学校刚修建不久的景色水池,水又清澈又干净,几条小锦鲤鱼在水里活蹦乱跳的,真可爱。水池小瀑布上面还有一个小型喷水器,一开动水就顺墙面潺潺而流,给人一种非常清新活泼的感觉。水池旁边还用了一些我一时也说不上来的植物装饰,水中还有几朵紫色的小莲花,小鱼儿一会在水上活动,一会又钻到莲花下躲藏人们的眼光。虽然这个水池没什么特别,可是它不但给学校增添春色和动感,而且又是一处好看的景色,我真喜欢这个喷水池。池正中,有许多水生植物。瞧,一条欢蹦乱跳的大鲤鱼翘着尾嗜,挺着胸脯,那一片片鱼鳞,在阳光下忽闪,忽闪,真像一颗晶莹的珍珠哩!水池旁有一个专门管理水池的管理处,以前管理处旁还有一些关于水池的的书买呢,不可惜现在已经搬走了。
?水池旁有一圈专门来装饰水池的鲜花,每天。学生们迎着朝阳到学校,一进大门就能看到这个美丽的这个水池,可见这水池挺受学生们的欢迎,刚建好的时候学生一到学校都会上来参观,即使过了很久,还有学生来参观景色水池。其实他们都是来看那些游动着的生命——鲤鱼的。可是自从鲤鱼死后,就没学生过来看了,其实我也很难过,好端端的小生命一个个就没了。
哦,我想起来了,水池旁边还有两个麒麟头,在它们的嘴里会喷出小水柱,我多么希望快快在水里增加几条有活力的生命啊!这样学校的水池才更有趣,也更给校园增添风光,这样的喷水池也有它无比神奇的色彩哦!
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