开头要有吸引力,可以讲一个笑话,小故事之类,但最常用的是提问。要是直接说Good morning everybody!It''s my honor to speak here,and I am very glad to share my topic with you. Then today I''d like to talk something about......(大家早上好!能在这里做此次演讲我十分荣幸,也很高兴能跟大家一起分享我的主题,今天我想演讲的是......)老师不会给高分,基本上外国的老师都会要求不要这样开头。