This paper summarized the assessment model reform practiced in the postgraduate cell biology course for several years and successfully obtain a new testing method based on research papers re-porting and questioning. Before the assessment， each student searched and selected one required research paper to read and make a PowerPoint reporting document. During assessment， some students were ex-tracted to speak and comprehensive score， which was regarded as student's final examination results was made by teaching group. The rest of the students listened to speeches， questioned and filled the questions on the record sheet.Teaching group reported a score， which was regarded as part of student's final exami-nation result based on questioning record sheets and printed PowerPoint documents.This method can well evaluate students' scientific thinking and strengthen the training of scientific thinking of postgraduates.