用英文写作文简便【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！
用英文写作文简便【二】
Such is sons’ nature; I really do not know how to express my thanks to you. However, I can imagine, on the day 18 years ago, when you gave birth to me, what a complex feeling you had. In the past few years, every day you struggle me up in the morning and prepare breakfast for me, then in the afternoon, you always welcome your only son with delicious foods after a day‘s hard work. Now your son has been 18 and will go to university soon, like a bird is leaving its parents. Nevertheless, your footprints on my heart will never ever fade and I love you mum!
your son
用英文写作文简便【三】
dear vvx,
my name is vvx.i'm writing to you to introduce my family to you.there are four people in my family.they are my father, my mother, my sister and i. my father is a worker in a factory. my mother is a teacher in a middle school. my sister is a primary school student and she is 8 years old. i’m a middle school student and i’m 14 years old.
look forward to hear from you soon.
yours,
vvx
用英文写作文简便【四】
dear chen lin and li hua,
i’ve just been out of hospital for a couple of days. right now ，i am really fine, but without your support, i wouldn’t have got better so soon.
you know, the traffic accident gave me a very hard blow, both physically and mentally. in the first two weeks after my injury, i almost lost my confidence in my future life. it is the doctors’and your encouragement that rendered me much strength and determination。
anyway, i learned a lot from this unfortunate accident. i’d neverrealize how important your friendship was to me. i can’t say anymore to show my gratitude for your taking turns keeping me company,and getting me through the blue time.
next saturday, my mother would give a recovery party to thank myfriends. i really want to see you there. so, 7 o’clock at my place,ok?
your truly,
li ming
