读下图回答下列各题。

说说下面句子中引号的用法，选择恰当的序号填写在括号里。 

表示引用；表示特殊的意义；表示强调；表示并非实指。 

①     海伦学会了拼写“泥土”“种子”等许多单词。____ 

②     海伦很快学会了用手指“说话”。____ 

③     她用这样动人的笔调描绘着她心中“看”到的世界。____

④      “虚心使人进步”这句话给我的启发很大。____

Amy and her family ____ over the winter holiday.Hainan is ____ their home, so they went there ____. Sanya is a good place to visit. The weather is ____. The ____ is beautiful. Amy took lotsof pictures there. She ____ in the sea, too.