英语作文开头和结尾怎么写.40词以内,我7年级（初一）自我介绍等···················

开头：Today ,i am very happy for having a chance to introduce myself .后面加名字.兴趣等等
结尾:Finally,thank you for everybody's listening.I am happy to stand here .Today is my favourite day .Thank you
再问： 还有比喻动物的什么的····
再答： take myself as en example , i think i am a monkey .why do i say this ? because as for me ,i love playing sports, like running, jogging,and so on . I am always full of energy ,i love life ,i am sure life should be full o f energy .