- Introducing sub-topics
- Let me begin by explaining why / how ...
- First / Now I want to talk about ...
- First / Now I want to give you an insight into ...
- Let's (now) find out why / how ...
- Let's now move to ...
- As I already indicated ...
- Another aspect / point is that ...
- The roots of ... go back to ...
- ... began when ...
- Legend has it that ...
- As you probably know, ...
- You probably know that ...
- Maybe you've already heard about ...
- You might have seen that already.
- At the beginning there was / were ...
- Many people knew / know ...
- Hardly anyone knew / knows ...
- ... hit the idea to ...
- ... was the first to ...
- It is claimed that ...
- One can say that ...
- I have read that ...
- Pictures and graphics
- Let me use a graphic to explain this.
- The graphic shows that ...
- As you can see (in the picture) ...
- In the next / following picture, you can see ...
- Here is another picture.
- The next picture shows how ...
- Let the pictures speak for themselves.
- I think the picture perfectly shows how / that ...
- Now, here you can see ...
- Final thoughts on a sub-topic
- It was a great success for ...
- It is a very important day in the history of ...
- It was / is a very important / special event.
- This proves that ...
- The reason is that ...
- The result of this is that ...
- It's because ...
- In other words, ...
- I want to repeat that ...
- I'd (just) like to add ...