[学习教育]《新概念语法精粹》txt下载(全本)作者：佚名

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一、    英语各种时态构成表：以play为例：
    一般时态    进行时态    完成时态    完成进行时态
现在    play    is    has    has
    plays    am playing    have played    have been playing
        are        
过去    played    was    had played    had been playing
        were playing        
将来    shall    shall    shall    shall
    will play    will be playing    will have played    will have been playing
过去    should    should    should    should
将来    would play    would be playing    would have played    would have been playing
第二章  名 词Nouns
（一）. 名词变复数：
1. 规则名词复数形式：       在单数名词后加 “s”     day → days      week → weeks
2. 在以 o, s, x, ch, sh 结尾的名词后加 “es”.
   hero → heroes    box → boxes    class → classes
bush → bushes     watch → watches
第三章 形容词、副词比较级和最高级Comparative degree & Superlative degree
第四章  被动语态Passive Voice
五、非谓语动词
第六章 英语句型基本结构Basic English Sentence Structures
第七章 主谓一致Principle Rules for Subject and Verb Agreement