6、板书设计:Unit4WildlifeProtectionGrammar&Writing现在进行时的被动语态:am/is/are+being+doneAlettertoWWF:Beginning(1.greetings)Body(2.problems&suggestions)Ending(3.wishes)教学内容设计与反思Step1WarmingupShowstudentsashortpieceofthemovieKungFu Panda 2,letstudentsgetfirstimpressi