unit 4 when do you have classes?part b 课件.ppt
unit 4 when do you have classes?part b 教案.doc
unit 4 when do you have classes?part b 练习(含答案).doc
unit4partbletslearnmore课文录音1.mp3
unit4partbletslearnmore课文录音2.mp3
unit4partbreadastory课文录音.mp3
句1.mp3
句2.mp3
句3.mp3
句4.mp3
句5.mp3
句6.mp3
句7.mp3