ExploringtheMorphologicalChangesoftheWordAppearance

动词是appear，例如：

1、He appeared relaxed and confident before the match.比赛前，他显得镇定而自信。

2、They appeared surprisingly pessimistic about their chances of winning.他们对胜利的可能性显得出奇地悲观。

3、Your name will appear at the front of the book.你的名字将出现在书的前页。

appearance的词性变化

appearance，它是名词，意思是出现，然后他的动词原形，也就是动词是——appear，去掉末尾的ance。