Unit 3 CelebrationLesson 1 Festivals
.
sb. /sth. is said to do   据说某人某物…… 此句型可转换成“It is said that sb./sth ….”的句式。  e.g. 据说他是法国人。It is said that he is from France. = He is said to be from France.     
1.The moon is said to be its biggest and brightest.
.
occasion 场合, 时刻, 时候on … occasion 在 …... 场合on this occasion  此时on one occasion  有一次
e.g. I met Lily ________________________.    以前在很多场合上我都遇见过莉莉。
2. … because it is a special occasion for family.  ……是因为这是合家团聚的特殊日子。
on many occasions before
在很多场合上 ...