My grade school days are the most wonderful time I have ever had. In those days I always wanted as eagerly to learn as a dog prowls about in search of food. The teachers taught me not only the three R’s but also the way to observe the world surrounding us. They laid more stress on observation than on memorization. Thus we had much time to talk over and trade our learning experiences. What excited me most during my grade school days, however, was to be out collecting specimens of the butterfly. Once, on a sunny day and after walking a good while, we reached a one began to catch the butterflies with great excitement while the teacher told us about the living habit of them. Though we spent more time in playing than in catching butterflies, we still had a rich collection when we went home, and a rich knowledge of wildlife into the bargain. After I attended junior high school I did not have much of an opportunity to learn the way I did in grade school, but did not regret because we are bound to go through various stages of life. Anyway, my grade school education was the cornerstone of my later learning career and for that single reason, if not for any other, I am grateful to it.

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　　您好：being a member of our class. we should do something good for our class. here is our classroom rules:
1: first , we should get to school on time, so please don't ge late for school.
2. second, we must keep our classroom clean and tidy. when it is your turn to clean the classroom. do it well.
3. we must listen to the teacher carefully and take notes, try to take an active part in the activities in class.
4. we must finish doing our homework carefully and hand it in on time.
5. we shouldn't bring fireworks, cigarettes, wine scissors or dangerous weapons to school.
6. all injuries should be reported to our head teacher.
if everyone obey our classroom rules. we'll be a better class

希望对您的学习有帮助
【满意请采纳】o(∩_∩)o谢谢
欢迎追问o(∩_∩)o~
祝学习进步~