介绍跑步并说明理由英语作文100字【一】
今年我参加了元旦长跑，可兴奋了。
在元旦长跑里，我遇见许多同学，他们各个都精神饱满，都说要赢得冠军。再看看，周围人头济济，想必会有一场龙争虎斗。
我在青少年甲组。我们大多数是中学生。长跑是从红绿灯开始。随着裁判的一声令下，整个人群开始移动。先是快速地移动着，渐渐地，大家的力气都消耗得七七八八，于是速度就慢了下来。幸好我有先见之明，开始时匀速而跑，在接下来有力气冲刺。
我们跑啊跑，跑到了转弯的交接处时，有的人就从中间横贯过去来抄捷径。那个可是个大弯道，如果抄捷径至少可以省去1公里的路程。越来越多的人从那儿过去。我看了看，想：走捷径吗？走，可以省去好多路程，节省好多时间和体力。但是，却是撒谎的行为。不走，虽然坚守了诚实，但是却要耗费大量的体力和时间。我走还是不走？我停下来，自己和自己辩论着。这时，一个满头白发的老者见我停下来，就对我说：“小兄弟，为什么不跑啊？人生贵在坚持与诚信，加油啊。”我听了这一番话，心中便有了方向。我绕开抄捷，向原来的道路跑去。
我跑了好久才跑到走捷径一会儿就到的地方，但是我并不后悔当初的选择，因为我坚守诚信，是个诚实的人。现在，我看见终点了，可是，我的体力也不多了。我坚持着。一米，一米，又一米。近了，近了，又近了。终点在望，加油，就胜利了。我一鼓劲向前冲去。我冲线啦。我最后虽然没有名次，但我依然感到高兴。因为我是一个问心无愧的人。
经过这件事，我学会了做事要讲诚信，要坚持下去。这样，就算你不是冠军，但你一定不会是失败者，而是你自己心中的赢家。
介绍跑步并说明理由英语作文100字【二】
Dear Admission Committee:
Miss Pan Bei requested a letter of recommendation from me to support her application for graduate program at your university. As her teacher, I am pleased to comply with her request.
I first got to know Miss Pan when she enrolled at university and I was the assistant director of her class at that time. Being a professor for several years, I noticed that due to the lack of self-learning ability, it is really challenging for students, even those performing excellent in senior school, to keep up with the college speed. However, as a diligent girl without any solid background in Computer Science before college, she adapted quickly to the especially competitive environment in our department. At the end of the first year, she earned the 5th rank in her class, while ranking 1st among the girls. I was fairly impressed by her self-learning technique and exceptional efforts. Hence, I believe, goal-oriented, not afraid of inchoateness and with persistence, she has the quality to make achievements.
What distinguished her among her classmates, I think, was that she went far beyond acquiring excellent scores in the exams and instead got her range of knowledge enlarged. In spring, 2006, Miss Pan took the course I taught named Algebraic Structures and Combinatorial Mathematics. This inquisitive and assiduous young woman was sometimes the last to leave after my class, raising novel questions related to the subject. I found that she understood the knowledge in depth and detail. Furthermore, I still remember during the spring vocation in May, due to the break-down of my mail box, I missed her mails to discussing some questions. But the following week during the course time, she asked me directly. Her zeal for knowledge and the spirit to explore answers really leave me a deep impression. Finally, she was among the few students who got almost full marks in every test in class which showed her exceeding grasp of every chapter. Thus, I gave her 98/100 for the excellent performance in my course.
In summary, I have every reason to believe that Miss. Pan will make outstanding performance at your university as a graduate. I would appreciate greatly if you give her a favorable consideration. Please feel free to contact me directly if more assistance is needed. Faithfully yours,
Wanling Qu, Professor
Department of Computer Science and technology Peking University
Email: qwku.edu.cn
介绍跑步并说明理由英语作文100字【三】
秋高气爽，凉风习习，在这美好的日子里，小鸟也为我们欢呼。因为我们举行了一年一度的秋季运动会。
开幕式结束以后，比赛拉开了序幕。首先比赛的是60米跑，我们班有运动员参加。同学们站在跑道上。只听见裁判一声令下，同学们像一支支离铉的箭一样，飞快地向前冲出跑道。跑道两旁被观众们围了个水泄不通，随着一声声“加油！加油！”的声音，我们班的同学开始拼命地跑。很快，比赛进入了白热化的阶段，同学们飞快地向前冲去，不料他们班的运动员开始发力，冲向了终点。同学们看起来脸色都不大好，因为我们班没有人进入决赛。
第二天早上，我参加的800米跑开始了。我紧张了起来，为自己捏了一把汗。我站在跑道上，大家个个都摩拳擦掌，跃跃欲试。我屏息凝视着前方，就像一个严阵以待的士兵。之间裁判举枪，说：“各就各位，预备。”只听“砰”地一声。我就像一匹受惊的\'野马快速向前冲去。同学们有的站在跑道边，有的探出脑袋，争着要看比赛的情况。这时，我听见了有人在为我呐喊助威。
我便用出了全身力气向前冲去，前半圈我一直处在第二的位置，到了后半圈时，我前面的人渐渐有些力不从心了，便让我钻了个空子，追上了他，冲到了第一的位置。我越来越快，越来越快，一下子，他们便被我落下了十万八千里。我的班主任在终点高呼：“快，冲上前，得到第一。”我打起了十二分精神，疯了似的冲到了终点。此时的我，心中有一种莫可名状的兴奋感。
yes！我终于获得了第一名，终于为班级争了光。这次，我明白了一个道理：只要努力，就能成功！
