L1 A puma at large课文理解1)Pumas are large, cat-like animals which are found in America.定语从句,which修饰前面 cat-like animals。关系代词充当主语打搭配be动词时,可以同时省略2)When reports came into London Zoo that a wild puma had bee
L94 Future champoins单词理解语法理解1. 介词的概述介词的分类:空间方位、时间、方式介词的位置:通常情况介词位于宾语之前介词为疑问词,通常位于句首或句尾:In which table did you put the purse? = Which table did you put the purse in ?定语从句中,位于关系代词前:The room at which we
L93 A noble gift单词理解语法理解被动语态:情态动词语态:主语和动词之间的关系主动:主语是动作的发出者被动:主语是动作的承受者be + doneIt is called a clavichord #它叫做古钢琴It was made in Germany in 1681 #它1681年产于德国It is being repaired by a friend of my fathe
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