作文250字点评【一】
“唉!又下雨了，”做完作业的我望着窗外下着的大雨，自言自语地说道。“不如去看电视吧，”我走出了我的房间。
一到客厅，我就看见了外婆和妈妈正在包饺子。我走上前去，对妈妈说：“妈妈，今天为什么要包饺子呀?”妈妈说：“下星期就过年了，过年要吃饺子，所以我们就要包呀!”我又问：“妈妈，我能包吗?”“可以呀!不过要把手洗干净哦!”妈妈笑着对我说。我点点头，就走进了洗手间。
洗完了手，我就跑出了洗手间，我看见妈妈已经包了一半饺子，我连忙坐了下来，安安静静地包着饺子。
我先拿了一块饺子皮，饺子皮不是圆形，也不是方形，样子怪怪的。可经妈妈用棍棒一压，就变成了一个个圆圆的皮了。我把它放在手上，又用筷子夹了一些肉馅放在饺子皮的中间，再轻轻一捏，一个饺子就出现在我的眼前。饺子就像只长着大肚子的小鸭子，我把“小鸭子”放在桌子上，一只“小鸭子”诞生了!接着，我又包了第二个、第三个、第四个……
过了一会儿，一只只“小鸭子”就排着一支支整齐的队伍站在桌子上。饺子包好了，可我想做只小兔子，于是，我拿了一点面团，做成了头，又拿了点儿做耳朵，接着做兔身，最后做它的四条腿，小兔做好了。我心想：“小兔的一定最好吃呀!”
妈妈见我做了很多，对我说：“好了，别做了，你做太多吃不下，我去煮了。”我一听要煮饺子，兴奋不已。我双手拿着我包好的饺子，一只只小鸭子争先恐后地跳进了锅里，“扑通，扑通”水花溅起。妈妈说：“别太重扔哦，溅到眼睛里怎么办呀?”我点点头。
过了一会儿，“小鸭子”们鼓着肚皮飘了上来。妈妈把它们舀进碗里，我咬了一口，啊!真香!
今天吃的饺子，不仅让我大饱口服，还让我体验到了劳动的乐趣!
作文250字点评【二】
Computer is important.
We must learn English well.
It's very important for us to...
In my opinion...
作文250字点评【三】
Why Are Trees Important?
Trees are very important to us. Do you know why? Let me tell you.
Trees take in carbon dioxide from the air and make oxygen. That's important. People and animals need oxygen to live. Many small animals and insects live in the trees. Some of them also get food from trees. Trees can also stop water and soil from going away. If we have a lot of trees, we stop deserts from being large. I think this is very important. You know, trees are green. They can make our country even more beautiful.
Trees are our good friends. We should plant more trees and take good care of them.
点评：文章先阐明论点，接着论证，最后重申自己的观点。
范文2
It's Our Duty To Protect Our Environment
It's our duty to protect our environment. Where we live? The earth. The earth is the only one place we live in. So you know how important the environment is. But now, some people are harming the environment, like cutting down trees, drawing pictures on public walls, littering onto the ground. It's terrible if we still do it. Now, it's time for all the people in the society to protect the environment. It's our duty. It needs each of us to make a contribution to improving the environment. We should make our environment more and more beautiful.
点评：作者多用学过的\'词语不但保证了正确，还巩固了所学的知识，并且注意句型的多样化，如长句，短句，疑问句，使用了“if，so, now, but”等词，整篇文章读起来朗朗上口。实际上，写文章就像串珠子，连接词就在于把一个个单词串起来。
