Of course, you want to study English start from the grammar, word learning, the need to constantly practice.

当然，要学习英语要先从语法，单词来学习，需要不断地去练习。

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This paper is attempted to apply the theory of Functional Grammar(FG) into cognitive study of English derivation , compounding and other word-formations.

本文运用功能语法理论，把派生、复合等构词法纳入认知研究。

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