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近期,我们在上“食物”这个单元,贪吃的我们可有兴趣了。今天老师给我们布置了作业,让我们做面包发霉了的观察实验,观察面包在未来一星期中的变化。首先我按照要求把面包分成两组,第一组两片面包,其中一片滴了十滴水,另外一片保持原状;第二组首先都滴上十滴水,其中一片放入冰箱,另外一片放在靠近阳台的地方。想起以前做实验的时候老师都让我们预测结果,我十分好奇,想着明天一睁开眼就能看到不一样的面包。
Recently, we are on the “food ” this unit, greedy, we may be interested. Today, the teacher arranged the homework for us, let us do the moldy observation experiment bread, observe the bread in the coming week changes. First of all, I divided the bread into two groups according to the requirements. The first group of two breads, one of them dropped ten drops of water and the other kept the same; the first group ten drops of water, one of them was placed in the refrigerator and the other was placed close Balcony place. I was curious when I remembered that teachers had predicted the results when I did the experiment. I think I could see different breads when I opened my eyes tomorrow.