关于英语演讲的开头和结尾.

Introduction:Hi everybody,today my topic is about the good habit in our life.So,what does "Good Habit" mean?...How are you guys feeling right now?Be curious?Nope,yeah?Ok,let me do gratify your curiosity,anyway.
Body:First.sencod.third.
Conclusion:That's it.We have known several habits which could be really amazing if you do them from now on.And...believe me...I am not fooling you,never!All right,now it's （下一个同学的名字 或 老师) time.Thank you everyone!