假定你是李華，在本周學校升旗儀式中，你被選為高二學生代表為全校師生做一次演講，主題為：做新時代新青年，杜絕不文明行為。請用英語寫一篇演講稿，內容包括：
1.演講主題；
2.你的發(fā)現(xiàn)；
3.你的建議。
注意：
1.寫作詞數(shù)100詞左右；
2.可以適當增加細節(jié)，以使行文連貫。

【考點】提綱作文；演講稿．

【答案】Dear teachers and students，
I'm privileged to give you a speech.Admittedly，we are a generation in a new era.On our shoulders lie new challenges and responsibilities.So we need to sweep away all the uncivilized phenomena in our school first.
Some students take it for granted to waste food.Besides，in the library，certain students speak or talk aloud，disturbing and annoying others.Little as the matters seem to be，we cannot afford to overlook the serious consequences they will bring.So I suggest that the school post more noticeable slogans and make relevant rules to help students get rid of those uncivilized behaviors.
As students in the new era，I sincerely hope that we can become better to make contributions to the society.