1、Unit 3 The Earth第第1 1课时课时词汇词汇112/19/2022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212/19/2022课时精讲课时精讲quiz 312/19/2022protect from harming 412/19/2022reporter report 512/19/2022lands lands 612/19/2022provide with with 712/19/2022to go 812/19/2022by polluting 912/19/2022课时过关课时过关protection report landed big offe
2、r pollute burnt/burned importance owner fewer 1012/19/2022A B H D 1112/19/2022E F G C 1212/19/2022C C 1312/19/2022B A C 1412/19/2022课后拓展课后拓展on the land in the sky under the water provides with 1512/19/2022put into stop doing for to protect 1612/19/2022to speak a 1712/19/2022getting swimming to drink So on sides pollution well 1812/19/2022
