我的写作素材来源如下：我家保姆“黄阿妈”，一位恪守妇道的中国妇女；
Huang, an amah in my family who has all the ideas that go into the breeding of a good woman in China;
即使某些篇章有素材来源，但也经过了作者彻底的加工改造，有全新的意义。
Although some chapters have the origins of data, it has a new significance through the author's modification.
从教学重点、素材来源、方法例示等方面论述了数学教学中学习方法的培养。
The education of learning method on mathematics education is discussed from the three aspects: the keys of teaching, the sources of material, the examples of method.
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