These three components, along with the attributes of the IB Learner Profile, form the basis for implementation of the IB programme.

这三个组件，连同IB学习者概要文件的属性，形成实现IB课程的基础。

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Audience analysis refers to making a learner profile as to how appealing the instruction would be, based on the ARCS four categories.

受众分析指出基于四个种类，根据教育怎样又吸引力来分析学习者。

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