The rule of language transfer and its impact on foreign language learning are problems for foreign language teachers to master, in order to make use of positive transfer and avoid negative transfer.

语言迁移有怎样的规律、对外语学习产生什么样的影响、在外语教学中如何利用正迁移，防止负迁移，这些都是外语教师必须面对和解决的问题。

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Transfer of mother tongue can be divided into positive transfer and negative transfer, both of them exist objectively and can pose many effects to the language learner in his learning process.

母语的迁移可以分为正迁移和负迁移，两种迁移都是客观存在的，都会在学习者的学习过程中产生多层面的影响。

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