一， Finally,the professor stated that ,on the contrary of reading,......In other words,.....This directly contradicts what the reading passage indicates,because.....
反驳的单词：differ from ,disagree with, cast doubt on, conflict with, challenge
二，The lecture and the reading discuss ( ). The lecturer puts forward 3 pioints and effectively contradicts the opinions of the reading.
First of all, the reading says that ( ). In contrast, the lecture claims that ( ). By this way, the lecture contradicts the first opinion of the reading.
Second, the reading claims that ( ), while according to the lecture, this is not the case. The lecturer says that ( ). By casting doubt on an important peice of evidence of the reading, the lecture contradicts the second claim of the reading.
Finally, the reading states that ( ), while the lecture claims that ( ). Thus the lecture refutes the last claim of the reading.
三， Another point that the professor uses to cast doubt on the reading is....The professor claims that.....However, the reading states.....This point is contradicted by.....
四， In the lecture, the professor made several points about...The lectureargues that.....The points made by the professor agree with .....In fact, the examples used by the professor support...
五，Finally, the professor states that ,in support of the reading,.....Specifically,.....This perfectly reinforced what the reading passage indicats because
support的单词：enhance, uphold, corrobo,to back, justify, to substantiate, to advance 反驳类