my friend的简便作文【一】
奥数题是这样的：2012（1/2010）*(2010/2011。这道题目由于分数特别大，我第一时间的反应就是拆分，把带分数拆成（2012+1/2010）*（2010/2011）
因为这样的话（1/2010）*（2010/2011）就能抵消成1/2011，可是2012×（2010/2011）+（1/2011）这可就难算了，我打了好长的草稿才把算式变成（4044120/2011）+（1/2011），等于（4044121/2011）。这么大的数据答案会是它吗？做完试卷，检查过后，我交了卷，可这道题还是被画上了一个大大的红叉，虽然书上有答案，但我还是决定再做一遍，难道4044121是2011的倍数？我又打了一个草稿，终于得出了答案2011。可这个答案到底对不对呢？我打开书对起了答案，答案虽然和我的.一模一样，可方法却简单多了。虽然同样是拆分，但却拆分成了（2011+1{1/2010}），的确，照这样算下去2011×（2010/2011）变为2010而（2011/2010）×（2010/2011）则就变成了1，再把它们加起来，就等于答案2011了。只用了简简单单的四步就把答案算了出来，这个方法可真是巧妙啊，比我的步骤不仅少了，而且还容易算多了呢！
分数简便运算可真是巧妙啊！
my friend的简便作文【二】
要求:1、主题明确。语言流畅。思路清晰。2、字数在100字以内。
思路点拨
写记叙文要按照事物发展的客观规律叙述,所叙述的内容要交代清楚,条理清晰,重点突出,主次分明,详略得当。
这篇文章也是记叙文,主人公应该用第三人称,时态以一般过去时为主。以主人公为中心线索,以一、两件事件为重点内事件为重点内容去组织材料,反映主人公的形象特征。整个内容情节要合情合理,有真实感,叙述时可按事情发展的顺序进行,同时加以点评。
参考范文
My Classmate
Liu Kai is my classmate. He is a good student and always ready to help others.
One day on his way to school, he saw a little girl crossing the road. A car was coming towards her quickly and the girl was too frightened to move. The car nearly hit her. Just then LiuKai rushed up to her and caught her by the arm. The little girl was saved. She told him where she lived, and he took her home. When LiuKai hurried into the classroom, the teacher had already begun his lesson. He told the teacher why he was late. He was then praised for what he had done.
my friend的简便作文【三】
Hi! Boys and girls! My name is kelly,I am 12 years old. I am a student. I study at XiShan Primary School.I am in Class 1,Grade 5.I have three good teachers. They are Mr Lai, Miss Huang and Miss Lu.
My chinese teacher is Miss Huang. She is beautiful. She wears glasses. She always helps us study and.Music is her favourite. Eevrybody likes her because she has a kind heart.
Miss Lu is our math teacher. She，s very active and smart. She has tress. She，s young and pretty. She，svery strict,but kind. Her class is so much fun.My favourite teacher is Mr Lai. He is our English teacher. He has two small eyes and big mouth. He wears a pair of glasses, too. Because he is a university student. He，s very humoar. He speaks English very well.we like him so much.They are my teachers. Do you like them?
Thank you
my friend的简便作文【四】
这是我听到的最难受的话，就像龙应台所说的那样，渐渐地明白到，所谓父母子女一场，就是在一次次离别时看着她他的背影渐行渐远，而他用他的背影告诉你，不必追。
我们教会他仇恨，我们教会他宽容，我们教会他单纯，我们教会他们我们所恐惧，我们所愤怒，我们所拥有。
但不管是什么，我们都教会他爱。
因为爱才会滋生的仇恨，因为爱才会滋生的单纯，爱包容任何事物，不分种族。它会导致悲剧，会导致战争，会导致轮回，但这些事务皆因爱而生，否则不会有这个故事。
不会有术士去养育一条龙，不会有龙无论何地何时都称做爸爸的那个人，不会有龙在怒吼下去毁掉，去毁灭，在烟尘中留下灰烬，不会有一个四处游历又归去却再次一无所有的人，不会有那只愤怒的理智的.成为遥远天空的一颗星的龙，不会有那么一条龙，却在懵懂无知时，背叛了最亲的人。
我们不能一味地教孩子善良，因为善良不仅仅是单纯，单纯的背面便是毁灭。我们不能教他们仇恨，我们的明亮的双眼会失去它的意义。
树欲静而风不止，子欲养而亲不待。
这是我最爱的结局，因为当我们累了困了想家时，
那个人已经不在了。
他不会在沙滩上等到夕阳西下，尽管他那么怕水，他不会再在门口在冷风下等待，即使背后便是温暖的壁炉，他不会再说farewell my son，因为他们已没有机会了。
旦行旦坦荡，且行且珍惜，世界如此之大，却再也寻觅不到你存在过的痕迹，我们一生都能如此幸运的一些人，也在无奈的失去。
my friend的简便作文【五】
My chinese teacher is Miss Huang. She is beautiful. She wears glasses. She always helps us study and.Music is her favourite. Eevrybody likes her because she has a kind heart.
Miss Lu is our math teacher. She，s very active and smart. She has tress. She，s young and pretty. She，svery strict,but kind. Her class is so much fun.My favourite teacher is Mr Lai. He is our English teacher. He has two small eyes and big mouth. He wears a pair of glasses, too. Because he is a university student. He，s very humoar. He speaks English very well.we like him so much.They are my teachers. Do you like them?
Thank you
