第三节:书面表达（满分25分）
你们班将组织一次保护环境、清理废弃物的活动。假如你是班长，
请用英语口头通知全班同学有关事宜。开头部分已给：
1. 明天早晨七点半在校门口集合，骑自行车到济南植物园（The Jinan Botanical Garden）。
2. 头三组同学帮助工人清理废纸、烟蒂、塑料袋等。
3. 四组的同学在草坪和花园附近竖立五块标牌，告诉游客爱护花木，勿踏草坪。
4. 五组的同学向游客宣传保护环境的重要性。
5. 上午十一点半在植物园门口集合，然后各自回家吃午饭。
Dear comrades,
May I have your attention, please? I have an announcement to make.
Dear comrades,
May I have your attention, please? I have an announcement to make.
Tomorrow morning we are going to the Jinan Botanical Garden to clean the place. At 7:30am, we will gather at the school gate and then start out by bike. The students of the first three groups will help the workers to collectthe rubbish such as waste paper , cigarette ends, plastic bags and so on. Thestudents of Group4 are going to set up five signs, which are used to tell people to take care of the flowers and trees and not to walk on the grass. The students of Group5 will keep on telling the visitors the importance of protecting the environment. At 11:30am we will meet at the gate of the garden and then we will go back home for lunch separately.