欢迎讨论如何回答口语第六题

我在顶楼发现这个模版，但感觉不好，请讨论．

 第六题

In the lecture, the professor discusses/argues/demonstrates ***
                    in several points/aspects

First, he says that

and he gives an example of

Second, he mentioned that

and he shows some data/researchs about
                        

Finally, he discusses that