Self-introduction 自我介绍

Good morning,I'm ----and I've been invited to give this talk/presentation/lecture because---

I have done reseach in/I have a special interest in/my experience in

Introduction of Topic 话题介绍

In my presentation/talk/lecture today I shall be dealing with---

The subject of my---today is---

What I'd like to do today is introduce/suggest/analyse/describe/explain

My topic/subject today is---

I shall be dealing with 2/3/4...main areas/topics/subjects today

Describing Sequences and Timing 程序介绍和时间安排

First I want to/spend a few minutes outline---/remind you of the background to/summarise the ---/explain ---/present---

Next I shall ---/after that I will take the opportunity of describing ---/

THen we'll look at---

Finally I want to---