Question

书面表达。

      近段时间你发现校园内浪费现象严重，请你在班会上发表演讲，谈谈你所看到的浪费现象
及危害，并就这一现象发表个人见解。
浪费现象： 1. 不关水、不关教室的电灯。
                   2. 食堂里的桌子上丢满食物。
                   3. 校园里乱丢纸张、书本。
造成危害： 1. 浪费资源。
                   2. 形成坏习惯，不利于品德养成。
                   3. 浪费金钱，增加父母经济负担。
个人认识：至少两点。
注意：1. 词数150左右。 
           2. 演讲的开头已写好，不计入总词数。
参考词汇：食堂 canteen 给某人增加经济负担 add financial burden to sb.
Dear friends, 
      May I have your attention, please? Now I'd like to make a speech here. Nowadays, some of us
students have formed some bad habits in our school. For example, _________________________
________________________________________________________________________________
________________________________________________________________________________

Answer 1

One possible version:
Dear friends,
      May I have your attention, please? Now I'd like to make a speech here. Nowadays, some of us students
have formed some bad habits in our school. For example, some students leave the lights on in the daytime
or leave water running after washing. Some leave too much food on the table after eating in the canteen.
Besides, wasting paper and books can be seen everywhere in the school yard. So it is high time that we had
to deal with the problems. 
      As is known to all, these bad habits will have bad influence on our characters and behaviors. What's
worse, they can not only increase our cost at school and add financial burden to our parents, but also waste
the limited resources.
      As students, we are living happily in the school, but many of our parents are leading a hard life to earn
money so that we can go on with our studies. I think we should learn to spare the limited resources and
develop good habits. If we reduce the waste, we will change the present situation. 
      That's all. Thank you!
答案不唯一