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视频
Unit 1 What's the matter Section P1
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25:00
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视频
Unit 1 What's the matter Section P2
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19:08
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视频
Unit 1 What's the matter Section P3
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19:49
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视频
Unit 1 What's the matter Section P4
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20:52
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视频
Unit 1 What's the matter Section P5
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16:09
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视频
Unit 2 I'll help to clean up the city parks P1
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19:09
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视频
Unit 2 I'll help to clean up the city parks P2
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16:13
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视频
Unit 2 I'll help to clean up the city parks P3
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28:10
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视频
Unit 2 I'll help to clean up the city parks P4
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19:12
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视频
Unit 2 I'll help to clean up the city parks P5
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12:10
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视频
Unit 3 Could you please clean your room P1
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20:59
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视频
Unit 3 Could you please clean your room P2
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18:06
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视频
Unit 3 Could you please clean your room P3
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20:15
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视频
Unit 3 Could you please clean your room P4
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18:18
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视频
Unit 3 Could you please clean your room P5
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12:58
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视频
Unit 4 Why don't you talk to your parents P1
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21:55
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视频
Unit 4 Why don't you talk to your parents P2
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15:24
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视频
Unit 4 Why don't you talk to your parents P3
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20:36
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视频
Unit 4 Why don't you talk to your parents P4
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18:16
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视频
Unit 4 Why don't you talk to your parents P5
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17:00
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视频
完形填空专题1
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28:01
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视频
完形填空专题2
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28:36
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视频
写作专题1
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22:02
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视频
写作专题2
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19:30
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视频
写作专题3
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18:06
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视频
写作专题4
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27:57
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视频
写作专题5
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17:01
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视频
写作专题6
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15:47
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视频
语法专题1
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29:20
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视频
语法专题2
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26:44
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视频
Unit 5 What were you doing when you rainstorm came P1
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18:10
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视频
Unit 5 What were you doing when you rainstorm came P2
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19:53
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视频
Unit 5 What were you doing when you rainstorm came P3
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31:04
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视频
Unit 5 What were you doing when you rainstorm came P4
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20:44
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视频
Unit 5 What were you doing when you rainstorm came P5
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13:22
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视频
Unit 6 An old man tried to move the mountains P1
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22:00
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视频
Unit 6 An old man tried to move the mountains P2
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13:23
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视频
Unit 6 An old man tried to move the mountains P3
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14:54
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视频
Unit 6 An old man tried to move the mountains P4
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15:24
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视频
Unit 6 An old man tried to move the mountains P5
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10:20
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视频
Unit 7 Whats the highest mountain in the world P1
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19:12
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视频
Unit 7 Whats the highest mountain in the world P2
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12:09
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视频
Unit 7 Whats the highest mountain in the world P3
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19:14
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视频
Unit 7 Whats the highest mountain in the world P4
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11:36
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视频
Unit 7 Whats the highest mountain in the world P5
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08:37
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视频
Unit 8 Have you read Treasure Island yet P1
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21:14
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视频
Unit 8 Have you read Treasure Island yet P2
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25:34
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视频
Unit 8 Have you read Treasure Island yet P3
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27:37
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视频
Unit 8 Have you read Treasure Island yet P4
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15:43
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视频
Unit 8 Have you read Treasure Island yet P5
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19:35
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视频
Unit 9 Have you ever been to a museum P1
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23:51
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视频
Unit 9 Have you ever been to a museum P2
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21:24
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视频
Unit 9 Have you ever been to a museum P3
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20:26
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视频
Unit 9 Have you ever been to a museum P4
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19:28
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视频
Unit 9 Have you ever been to a museum P5
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16:22
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视频
Unit 10 I've had this bike for three years P1
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19:37
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视频
Unit 10 I've had this bike for three years P2
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17:12
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视频
Unit 10 I've had this bike for three years P3
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23:24
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视频
Unit 10 I've had this bike for three years P4
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17:17
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视频
Unit 10 I've had this bike for three years P5
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15:27