星期二的第一节课我们学了数学书上的“剪一剪“。l老师在黑板上做示范，我们在下面学着做。可是我怎么也做不对。下课了，老师说；着周的日记就写我们今天学的“剪一剪”。
In the first class on Tuesday, we learned "cut" in the math book. The teacher demonstrated on the blackboard, and we learned to do it below. But I couldn't do anything wrong. After class, the teacher said, "cut it off" that we learned today is written in Zhou's diary.
放学了，就开始写作业。写完了，我自己就有做起“剪一剪”来。最后，我终于知道我做不对的原因了，因为我把“小人”的胳膊剪断了。我有找来一张纸，开始剪起来，这一次我没有把“小人”的胳膊剪断。结果，我成功了。
After school, I began to do my homework. When I've finished writing, I'll start to cut it myself. Finally, I finally know the reason why I did wrong, because I cut the arm of the "villain". I found a piece of paper and began to cut it. This time, I didn't cut the arm of the villain. As a result, I succeeded.
我高兴极了。
I'm so happy.