From the teaching practice, the author sums up six methods of introduction of new chemistry courses.

根据作者教学经验，总结了六种化学新授课的导入方法。

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With the limitations of the original system of chemical courses, a new course system needs to be established and practiced. Here are some beneficial Suggestions on the physical chemistry teaching.

原化学课程体系具有局限性，应确立并实行新的化学课程体系，对物理化学教学进行有益的教学实践。

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Instead, it incorporates elements of physics and chemistry into several new degree courses such as toxicology, drug design and sports science.

ECONOMIST: Education