1、Unit 3 The Earth第第1 1课时课时词汇词汇13/26/2024栏目导航栏目导航课时精讲课时精讲课时过关课时过关课后拓展课后拓展23/26/2024课时精讲课时精讲quiz 33/26/2024protect from harming 43/26/2024reporter report 53/26/2024lands lands 63/26/2024provide with with 73/26/2024to go 83/26/2024by polluting 93/26/2024课时过关课时过关protection report landed big offer pollute
2、 burnt/burned importance owner fewer 103/26/2024A B H D 113/26/2024E F G C 123/26/2024C C 133/26/2024B A C 143/26/2024课后拓展课后拓展on the land in the sky under the water provides with 153/26/2024put into stop doing for to protect 163/26/2024to speak a 173/26/2024getting swimming to drink So on sides pollution well 183/26/2024