I don't think so. You can just write down what he writes on the blackboard, and read these notes and the text book after class. BTW, you don't need to post the same question in serveral categories, just choose the one you think is properiate.
-bloor(不算太老);
2001-6-5(#90740@0)
thanks a lot. i find this question related to some topics,so...
-shuiken(shuiken);
2001-6-6(#91529@0)