英语在用：剑桥中级英语语法

　　《剑桥中级英语语法》的特点是：
　　●教法新颖：以"在语境中学习语言"为原则，辅以大量生动的图表，摒弃死记硬背的陈旧方法。
　　●内容实用：取材自真实的语料库，强调内容的实用性，使您真正达到学以致用。
　　●结构筒明：将语法和词荡项目分类解说，方便您挑选所需内容。
　　●使用方便：采用解说与练习左右两页对照的形式。左页解释说明语法规则和词汇意义，右页通过练习
　　
　　巩固本单元所学用法，随学随练，让您能每迈一步都体会到进步的成就感。
　　●技巧训练：介绍学习技巧，帮助您自己总结语法及词汇规律，养成良好的学习习惯。
　　●参考答案：详尽全面，给您充分的信息。
　　●目录：清晰详细，说明每单元讲解的词汇和语法，便于快速寻找所需内容。
　　●索引：将书中讲解的所有重要词汇和语法点按字母顺序列出，并标注书中益，方便查找。
　　●附录：丰富全面，提供多方面的参考资料。

　　《剑桥中级英语语法》是世界上热卖的英语语法与词汇学习参考书，迄今读者已逾千万，被誉为“英语学习得的‘圣经’”。它专为非英语国家英语学习者编写，在结构上，条理明晰，形式简约顺达；在内容上，解析重点与难点，透彻生动，同时反复练习，巩固成效。

Thanks
To the student
To the teacher
Present and past
1 Present continuous (l am doing)
2 Present simple (I do)
3 Present continuous and present simple (1) (I am doing and I do)
4 Present continuous and present simple (2) (I am doing and I do)
5 Past simple (I did)
6 Past continuous (I was doing)
Present perfect and past
7 Present perfect (1) (I have done)
8 Present perfect (2) (l have done)
9 Present perfect continuous (I have been doing)
10 Present perfect continuous and simple (I have been doing and I have done)
11 How long have you (been)...?
12 When...? and How long...? For and since
13 Present perfect and past (1) (I have done and I did)
14 Present perfect and past (2) (I have done and I did)
15 Past perfect (I had done)
16 Past perfect continuous (I had been doing)
17 Have and have got
18 Used to (do)
Future
Modals
Conditionals and wish
Passive
Reported speech
Questions and auxiliary verbs
-ing and the infinitive
Articles and nouns
Pronouns and determiners
Relative clauses
Adjectives and adverbs
Conjunctions and prepositions
Prepositions
……