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一、阅读章节标题理解中心内容标题,是课本章节内容的概括。阅读章节标题,目的是使学生明确该章节学习的中心内容。如阅读“乘数是一位数的乘法”的单元标题时,让学生明确这一单元的中心内容就是“乘数是一位数的乘法”。至于被乘数是多少位数,联系前面已学的知识,可知被乘数是一位数的乘法,已在表内乘法中学过,而课本只出现万以内的数。因此这一单元所学乘法的被乘数至少是两位数,最多是四位数。从细读小标题
First, read the chapter title Understanding center content title is a summary of the textbook chapter content. Read the title of the chapter to make it clear what the center of the chapter is about. When reading the unit heading “Multiplier is a one-digit multiplication,” let the student know that the central part of the unit is “Multiplication of one-digit multiplier.” As for the multiplicand is the number of digits, contact with the previous learned knowledge, we can see that the multiplicand is a one-digit multiplication, has been in the table multiplication method, and textbooks only appear within the number of. Therefore, the multiplication factor of multiplication for this unit is at least two digits, up to four digits. Read the subheadings carefully