第二册字词句（二）这部分的第一个训练项目是“利用熟字学生字”，下设三个训练点，分别是“熟字加一笔”、“熟字减一笔”和“熟率换一笔”。教师备课时要注意以下几个问题：1.因为是“利用熟字学生字”，所以要设计复习相关的熟字的教学环节。这样，可以避免教学时磕磕绊绊 The second set of words and phrases (b) This part of the first training project is “the use of familiar word student”, under the three training points, namely “cooked word plus a”, “cooked word minus a stroke” And “cooked for a change.” Teachers should pay attention to the following questions when preparing lessons: 1. Because it is “using the word of a familiar student,” we should design the teaching links of the related familiar words. In this way, you can avoid stumbling during teaching