正在下载：人教版八年级下册英语教案：Unit 7 Section A 3a-3c

知识与技能：1. 学习并掌握下列单词：paragraph ,southwestern, thick , include, freezing, condition, succeed, challenge, achieve, force, nature, ocean , the Pacific Ocean 2.学习并掌握下列短语：freezing weather conditions, heavy storms, take in air, risk their lives, give up, the for...