.The GerundSeeing (see) is believing.Having solved (solve) this difficult question made her very happy.Being invited (invite) to the party is a great honor.Having been defeated (defeat) by such a weak team made the players very upset.1. 定义： 动名词是英语动词的一种非谓语形式。动名词的构成：动词加上ing 构成。顾名思义，动名词有双重功能。它既有名词的特点-可作句子的主语，动词和介词的宾语；也有动词的特点-可以有自己的宾语和状语。First, exchange a “Hello” or “Hi” with the foreigner, but at the same time, pay close attention and see if he feels like chatting.Thats the
