播放器加载中 [00:01.57]Unit Six 第六单元  [00:04.03]I'm sorry I'm late.我很抱歉我迟到了。 [00:07.13]Lesson 21第二十一课 [00:10.06]Listen an...

播放器加载中 [00:01.59]Lesson 22第二十二课 [00:04.43]Listen and say听录音，并对话 [00:07.44]Who's not here today?今天谁没来？ [00:11.83]Maomao i...

播放器加载中 [00:01.67]Lesson 23第二十三课 [00:04.76]Listen and say听录音，并对话 [00:07.69]Who's not here?谁没有来？ [00:11.92]Lingling is not...

播放器加载中 [00:01.67]Lesson 24第二十四课 [00:04.59]Choose and say.选择并练习说一说。 [00:07.66]... [00:33.40]Listen and number [00:36.87]....

播放器加载中 [00:02.27]Picture Dictionary图画字典 [00:04.64]head头 [00:08.71]cap帽子 [00:12.92]uniform制服 [00:17.43]nose鼻子 [00:21.77]h...