新教材中有许多实验,只是告诉我们大致的实验步骤,而具体的操作细节却要我们在实验过程中去完善它,否则就可能做不好实验,或得不到正确的实验结论.这样做可以使同学们在思考如何完善实验、做好实验的同时,有利于启迪同学们的创新思维,提高实验能力.这一点应引起我们的重视,不失 There are many experiments in the new textbook, which only tells us the general experimental steps. The specific details of the operation require us to improve it during the experiment. Otherwise, we may not be able to do experiments or obtain correct experimental conclusions. Students can think about how to improve their experiments and do experiments well. They are also conducive to inspiring students’ innovative thinking and improving their experimental ability. This should arouse our attention.