人教新起点六年级下册Unit 5 Nature and CultureUnit 5 Nature and Culture Lesson 2>>Warm-upLet’s sing(单击图片可播放动画)Let’s review>>Lead-inChinese New YearChristmasLet’s review>>Lead-inChildren’s DayHalloween>>PresentationA Listen and number(单击图片可播放动画)>>PracticeWhen is Children’s Day?How...