[解析]
Dear students,
As everybody can see on our school, many students don't have good behavior. They don't get up early and are late for school. They throw rubbish and park their bicycles anywhere as they like. What's worse, they don't behave according to the etiquette rules.(列举学生的不良行为习惯)
I think it's high time that we should develop good behavior habits when studying at school. For one thing, good habits have a key effect on our characters, which will determine our future. For another thing, good habits are symbols of Chinese traditional virtues, which we are responsible to spread to the world.【高分句型一】(好习惯的重要性)
Dear friends, if we take action to change our behavior right away, we can make a big difference in the future.【高分句型二】(发出倡议)
Student Union