以前我一直没发现班上其实很吵，但我当纪律委员之后却突然发现了。面对这样的情况，我实在是力不从心。

一天中午，教室外面突然有了什么动静，同学们纷纷朝着窗外看去，并且围绕着外面的景象讨论起来。午休时间教室里如此嘈杂，这使我眉头一皱，我当时就站起来喊了一句“大家安静！”

教室里的声音小了下来，但是仅仅过了几秒钟，又恢复了原样。

这时，姐姐站了起来，说了一句“午休时间，不要讲话啊”，教室里迅速安静了下来。

姐姐替我解围了

我深感讲话的风气必须去除，花2天的下课休息时间拟了一份发言提纲，然后在一节晚自习走上讲台进行了几分钟的发言，具体指出一些违反纪律的行为，并分析了它们的危害。

发言结束后，掌声响起，我回到了座位上。之后班上总算比以前安静多了

不过还有一点问题，有些同学在读书的时间和别的同学讲话，我在读书的时候一直就听到他们讲，我觉得这很不好。看来应该将革命进行到底

我分别给地理、政治、历史课代表写了信，希望他们好好监督大家读书

这是我写给姐姐的，姐姐在下方回复了我。这封信我一直都收着

更新了，我只写了英语的，晚点我再翻译出来。

(14)
The weather in summer is changeable.
It was at noon when it was windy and seemed to be rainy. I was to leave the classroom for the dining hall.
To take my umbrella,or not to, it was a question." As I see, it doesn't rain now. Even though it rains later, the rain could not be too heavy. --It's unnecessary to carry an umbrella." I thought to myself.
I walked to the canteen without an umbrella. And things, however, was beyond my expectation.
When I was having lunch, it rained. As I was about to consume it in only a minute, my sister walk along the balcony towards me. And then, standing out of the window, she asked me: "Have you take an umbrella?"
"I haven't." The rain was not as thin as I predicted, and I got regret.
"Well, I'll take you. Wait for a while." She walked by the stair. No sooner later, I finished the meal and walked by the stair, too.
The we stepped down the stair.
It rained cats and dogs.
There were several schoolmates standing here, looking very helpless.
Fortunately, I had my sister who I could go with, so I wasn't helpless like them.
My sister opened her umbrella and and we walked away under the same umbrella. It was the first time that I had shared an umbrella with a girl.
The ground was badly wet and on it the water was one-centimeter-thick. My sister cared about me and said: "Will your shoes get wet?"
"It's possible." Under such a circumstance, wetting something was unavoidable. But I didn't feel unhappy at all, because having such a considerate sister nobody will be blue.
"Do you have an umbrella?"
"Yes, I do."
"I'd borrow it later and send them umbrellas."
"OK." As I knew, there were some girls still stuck in the dining room. After we reached the classroom, my sister would send umbrellas to them so that they could go back the classroom.
Under the same umbrella, we kept pace with each other. And we were so close to each other, which accelerate my beat.
Finally, we arrived at the school building. I said a "Thank you" and my

Finally, we arrived at the school building. I said a "Thank you" and my sister smiled.
Words can never fully express my gratitude to my sister for her care. But for my sister, I would have been cornered by the heavy rain.
I feel lucky to have such a sister as values me so much.

夏天的天气十分多变。
那是一个大风的中午，看上去将要下雨了。到底要不要拿伞呢？依我看，至少现在还没有下雨，等我吃完饭回来的时候，就算下雨也不会下得有多大。我干脆不拿得了，还可以少占用我一只手。