课文B教案包括背景材料（Text—related Information）和语言难点（Difficult Sentences and Phrases）两部分背景材料包括相关课文物介绍、英美文化、社会生活以及风土情等背景知识语言难点则是对课文语言难点注释
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New words, phrases and difficult sentences.
单词短语及难句讲解。
We choose 600 basic Chinese with matched English, basic phrases, and sentences. The arrangement that we divide it into three books according to the difficult degree is fit for children very much.
本系列根据不同年龄段，精心编排600个基础汉字，配以相应的英文，常用的词语、句子，精美的插图，按难易程度分为三本，非常适合用于幼儿的识字启蒙。
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