精选优质文档-倾情为你奉上Book 3 Unit 1 Festivals around the worldThere are all kinds of festivals and 1._(celebrate) around the world, 2._ are held for different reasonsThe ancient festivals were 3._(main) held for the end of cold weather, 4._ (plant) in spring and harvest in autumn. Some festivals are held 5._ (honour)the dead or to satisfy the ancestors, who might return either to help 6._ to do harm.While some other festivals are held