第二单元我觉得月饼很好吃b节(2a-3b)课件(人民教育新目标版)

Translate the phrases.
dress up
 look scary
 celebrate Halloween
 think of
 play a trick on
 learn about
 dress up as
Language points
 But behind all these things lies the true meaning of Christmas: the importance of sharing and giving love and joy to people around us.
 这是一个倒装句。主语是the true meaning of Christmas: the importance of sharing and giving love and joy to people around us，谓语是lies。介词短语behind all these things置于句首引起句子倒装，是为了保持句子平衡，避免头重脚轻。
   lie behind   背后存在; 是 … 的原因
 I wonder what lies behind his decision to leave.  
   我不知道他决定离开的原因是什么。
 Two things lie behind Latin America\’s renaissance.
    两个原因导致了拉丁美洲的复兴。