以下是关于【黄河是怎样变化的】的公开课/优质课视频，一共127个
40:1299-
41:5520 -
41:15127 -
50:4079 -
40:1832 -
50:0544 -
44:2324 -
42:5452 -
39:5160 -
53:5891 -
06:5992 -
06:1725 -
06:3245 -
15:1638 -
41:5489 -
06:0041 -
06:51128 -
38:4510 -
06:3338 -
05:5996 -
06:33122 -
05:5935 -
06:2412 -
40:4774 -
15:16116 -
44:2399 -
39:51117 -
41:15112 -
41:1510 -
39:5161 -
41:5566 -
53:5824 -
40:1832 -
50:0567 -
19:4785 -
34:40121 -
42:2620 -
45:33118 -
45:338 -
39:2240 -
34:4025 -
39:22117 -
34:4080 -
38:4171 -
47:4988 -
44:4540 -
46:18118 -
45:1587 -
35:2093 -
35:369 -
39:4452 -
38:45104 -
39:1810 -
28:2121 -
35:3655 -
38:4595 -
40:5369 -
39:5572 -
49:4211 -
40:53111 -
40:56135 -
40:02103 -
39:0616 -
39:4434 -
41:25111 -
39:3430 -
39:4696 -
01:369 -
02:2219 -
45:4635 -
34:0570 -
45:4856 -
45:50121 -
44:20124 -
46:0171 -
45:45122 -
48:0067 -
47:4538 -
44:06101 -
45:457 -
40:0129 -
42:2517 -
38:31111 -
45:5336 -
41:3780 -
37:4680 -
39:45222015郑州市优质课《Unit3 could you please tell me where the restrooms are？》人教版英语九上，黄河中学：李恒
-
39:36992015郑州市优质课《Unit3 could you please tell me where the restrooms are？》人教版英语九上，黄河中学：张秀芳
-
35:1682 -
46:4965 -
45:065 -
41:2529 -
45:4111 -
43:40123 -
30:4629 -
41:2557 -
44:22101 -
42:45126 -
41:5015 -
22:04125