能否提高教学效率是教学方法的选择标准。教学不是赶时髦,最近网络式课堂教学正大为风靡,大有席卷全国之势。教学观摩课几乎无一例外地采用了此教学方法,大多数老师能充分发挥网络教学的优势,但教学过程中的硬伤也较明显,教研课一定要采用网络式课堂教学吗? Whether the teaching efficiency can be improved is the selection criterion of the teaching method. Teaching is not a thing of the past. Recently, online classroom teaching is becoming popular and sweeping across the country. The teaching and learning course adopts this teaching method almost without exception. Most teachers can give full play to the advantages of online teaching. However, the flaws in the teaching process are also obvious. We must use online teaching in teaching and research.