The reading passage explores the issue that .....(这个地方只写topic，不要写观点）/the profeesor's lecture deal with the same issue. However, he thinks that ...（这个地方写听力里面的观点）.which contradict with what the reading states. And in the lecture the professor uses three specific points to support his ideas.
Firstly, even though the reading passage suggests（states） that....（第一个分论点改写位置）.（.. the professor argues in the lecture that ....（不写观点，直接写分论点的weakness）./ This is because ... which means ......(for example....)通过例证来证明 obviously the professor's argument disproves its counterpart in the reading.
Moreover, despite the statement in the reading that ...（分论点2改写）.the professor contends that ....（分论点2weakness）/ then he supports his ideas with the fact that ....（例证）. In other words......（例子递进)
Finally the professor asserts that .(分论点3weakness）...whereas the writer of the reading claims that .（分论点3改写）../The professor proves that this claim is indefensible by pointing out that .....（例证）
In conclusion, the professor clealy identifies the weakness in the reading passage and shows the central argument in the reading is incorrect.