《牛津练习语法》Oxford Practice Grammar语法丛书系列，由动必乐提供学习参考。
The Oxford Practice Grammar is a series of three books,each written at the right level for you at each stage in your study of English.The series is intended for your use either in a classroom or when working independently in your own time.
The books are divided into units,each of which covers an important grammar topic.Each unit starts with an explanation of the grammar and this is followed by a set of practice exercises.
Tests at the end of each unit or section of units give the opportunity for more practice and enable you to assess how much you have learned.Answers to the exercises and the tests are given at the back of the book.
You may want to choose the order in which you study the grammar topics,perhaps going first to those giving you problems.(Topics are listed in the Contents page at the front of each book and in the Index at the back.)Alternatively you may choose to start at the beginning of each book and work through to the end.
An interactive CD-ROM is included at each of the three levels,offering alternative ways to practise.You can recognize and correct written mistakes,and you can also take part in spoken dialogues； you can record and listen to your own voice and learn to speak more naturally.
《牛津练习语法》是一个由三本书组成的系列，每本书都是在你学习英语的每一个阶段以正确的水平为你写的。这个系列的目的是供你在课堂上或在自己的时间里独立工作时使用。
这些书被分成几个单元，每个单元都涵盖一个重要的语法主题，每个单元都从语法的解释开始，然后是一套练习题。
每一单元或单元部分结束时的测试为你提供了更多练习的机会，使你能够评估你学到了多少。练习和测试的答案在书的后面。
你可能想选择学习语法主题的顺序，可能首先是那些给你带来问题的主题（主题列在每本书前面的目录页和后面的索引中）。或者，你可以选择从每本书的开头开始，一直读下去。H到最后。
在这三个层次中的每一个层次都有一个交互式光盘，提供了不同的练习方法。你可以识别和纠正书面错误，也可以参加口语对话；你可以录制和倾听自己的声音，学习更自然地说话。
