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视频
Unit 1《The king's new clothes》(Period 1)
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31:25:00
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视频
Unit 1《The king's new clothes》(Period 2)
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36:25:00
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视频
Unit 1《The king's new clothes》(Period 3)
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29:31:00
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视频
Unit 1《The king's new clothes》(Period 5)
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27:31:00
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视频
Unit 2《What a day!》(Period 1)
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30:22:00
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视频
Unit 2《What a day!》(Period 2)
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35:19:00
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视频
Unit 2《What a day!》(Period 3)
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29:39:00
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视频
Unit 2《What a day!》(Period 4)
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31:16:00
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视频
Unit 2《What a day!》(Period 5)
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35:40:00
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视频
Unit 3《Holiday fun!》(Period 1)
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33:02:00
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视频
Unit 3《Holiday fun!》(Period 2)
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35:37:00
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视频
Unit 3《Holiday fun!》(Period 3)
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32:12:00
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视频
Unit 3《Holiday fun!》(Period 4)
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34:25:00
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视频
Unit 3《Holiday fun!》(Period 5)
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29:09:00
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视频
Unit 4《Then and now》(Period 1)
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33:43:00
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视频
Unit 4《Then and now》(Period 2)
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33:41:00
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视频
Unit 4《Then and now》(Period 3)
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32:08:00
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视频
Unit 4《Then and now》(Period 4)
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30:31:00
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视频
Unit 4《Then and now》(Period 5)
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28:05:00
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视频
《Project 1》(1)
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33:10:00
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视频
《Project 1》(2)
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31:46:00
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视频
Unit 5《Signs》(1)
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30:16:00
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视频
Unit 5《Signs》(2)
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26:36:00
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视频
Unit 5《Signs》(3)
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33:19:00
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视频
Unit 5《Signs》(4)
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31:59:00
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视频
Unit 6《Keep our city clean》(1)
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31:08:00
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视频
Unit 6《Keep our city clean》(2)
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32:03:00
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视频
Unit 6《Keep our city clean》(Period 3)
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31:57:00
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视频
Unit 6《Keep our city clean》(Period 4)
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33:48:00
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视频
Unit 7《Protect the Earth》(Period 1)
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32:43:00
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视频
Unit 7《Protect the Earth》(Period 2)
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35:15:00
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视频
Unit 7《Protect the Earth》(Period 3)
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25:20:00
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视频
Unit 7《Protect the Earth》(Period 4)
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31:12:00
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视频
Unit 7《Protect the Earth》(Period 5)
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30:17:00
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视频
Unit 8《Chinese New Year》(Period 1)
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33:51:00
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视频
Unit 8《Chinese New Year》(Period 2)
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32:55:00
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视频
Unit 8《Chinese New year》(Period 3)
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33:22:00
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视频
Unit 8《Chinese New Year》(Period 4)
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27:23:00
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视频
《Project 2》Reuse and recyle
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28:17:00