6、式”=whichbookyoushouldwriteabout例:Ican’tdecidewhentoleave.3.Wouldyoulikesomethingtodrink?你想要喝的吗?“todrink”动词不定式做定语。例:Waterparkisagoodplacetohavefun.水上乐园是一个玩的好地方。★重点语法现在完成时一.基本结构:助动词have/has+过去分词(done)二. 句型:否定句:主语+have/has+not+过去分词+其他.一般疑问句:Have/Has+主语+过去分词+其他.简略答语:Yes,主语+have/has.(肯定) No