==================资料简介======================
课件，总共21 张幻灯片。有音频和视频材料。江苏省优质课赛课课件，绝对精品。
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压缩包内容：
四下 Unit2 sound time, songtime and checkout time
四下 Unit2 sound time, songtime and checkout timeAlexia - Happy.mp3
四下 Unit2 sound time, songtime and checkout timeAUTORUN.INF
四下 Unit2 sound time, songtime and checkout timeFriday.mp3
四下 Unit2 sound time, songtime and checkout timegdiplus.dll
......
