目录一、词类、句子成分和构词法：............................................................................................2二、名词：.................................................................................................................................4三、代词：.................................................................................................................................8四、数词：...............................................................................................................................16五、冠词...................................................................................................................................18六、形容词、副词：...............................................................................................................21七、介词：...............................................................................................................................34八、动词...................................................................................................................................391、动词的分类：.............................................................................................................392、动词词形变化一览表：............................................................................................433、be(“是/存在”)动词的各种时态变化：.................................................................45Youare.….........................................................................................................................................45Iam....................................................................................................................................................454、其它谓语动词(主动语态)的时态变化一览表：.....................................................465、八种时态的具体用法：............................................................................................466、被动语态：.................................................................................................................527、动词的非谓语形式：动词不做谓语时的固定形式。............................................548、动词用法辨析：.........................................................................................................60九、连接词...............................................................................................................................68十、简单句...............................................................................................................................70十一、句子成分：主语、谓语、宾语、表语、定语、宾语补足语和状语......................751、主语：.........................................................................................................................752、谓语：.........................................................................................................................763、宾语：.........................................................................................................................784、表语：.........................................................................................................................795、定语：.........................................................................................................................806...