（重庆大学版）高考英语一轮复习：必修5 Unit4 ChallengingYourselfⅡ　EnjoyingSports.ppt

Challenging Yourself Challenging Yourself Wild AntarcticaWild Antarctica必修必修5 5Challenging Yourself Wild Antarctica重点单词重点短语典句背诵2必修必修5 5Challenging Yourself Wild Antarctica重点单词重点短语典句背诵3必修必修5 5Challenging Yourself Wild Antarctica重点单词重点短语典句背诵4必修必修5 5Challenging Yourself Wild Antarctica重点单词重点短语典句背诵5必修必修5 5Challenging Yourself Wild Antarctica重点单词重点短语典句背诵6必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语7必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语8必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语9必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语10必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语11必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语12必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语13必修必修5 5Challenging Yourself Wild Antarctica核心单词核心短语14必修必修5 5Challenging Yourself Wild Antarctica15必修必修5 5Challenging Yourself Wild Antarctica16