Grammar schools are divided into general, linguistic, classical and scientific schools.

文法学校可划分为普通的，语言的，古典的以及科学类的。

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There is implication in the pure scientific text, which is expressed by the means of grammar, vocabulary, semantics, context and pragmatics.

在纯科学篇章中也存在隐含意义，具有语法、词汇、语义、语言上下文和语用表达手段。

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The key point in resolve the problem is found the scientific mode for grammar teaching.

解决语法教学问题的关键是构筑科学合理的语法教学模式。

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