求翻译：教师在执教前必须分析教材。如果说阅读课文是学生与阅读材料之间的交流，那么执教前分析教材是教师与阅读材料之间的交流。在分析教材时。教师有必要注意以下几点：是什么意思？

Teachers must be in the pre-analysis of teaching materials. If reading the text exchanges between students with reading material, then the pre-analysis of teaching materials exchanges between teachers and reading material. In the analysis of teaching materials. Teachers need to note the following:

Teachers must be analyzed before the teaching materials. If bedtime reading is an exchange between students and the reading materials, and then taught analysis before teaching materials is an exchange between teachers and the reading materials. When teaching materials in the analysis. Teachers' is n

Front the teacher in teaches must analyze the teaching material.If the reading text is between the student and the reading material exchange front, then teaches analyzes the teaching material is between the teacher and the reading material exchange.When analyzes the teaching material.The teacher has

Teaching materials in pre-service teachers must analyze. If reading the text exchange between students and reading material, analysis of pre-service teaching materials exchange between teachers and reading material. In the analysis of materials. Teachers need to be aware of the following several poi

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