book3lesson22课件
日期：2010-02-10 02:04
Lesson22UndertheseaLesson22UndertheseaRevision:英汉互译:1dowell(badly)in_________________2beamazedat_________________3becoveredwith________________4deadleaves_________________5humansociety_________________6ThePacificOcean______________7onearth_______________________8Ontheearth___________________在……做得好(不好)对……感到惊讶被……覆盖枯叶人类社会太平洋在世界上，究竟在地球上9允许某人做某事____________________10允许做某事_______________________11一位伟大的探险家_________________12使某人惊讶_______________________13海底世界_________________________14清除，收拾干净____________________15污染环境_________________________16一群学生_______________________17深深地沉思_____________________18使某人惊讶的是___________________________________allowsbtodosthallowdoingsthagreatexploreramazesbtheunderseaworldcleanuppollutetheenvironmentagroupofstudentsdeepinthoughttoone’samazementtoone’ssurpriseDiscussandanswerthefollowingquestions1Whatcanyoufindunderthesea?2Howimportantistheseatoourlife?Readandanswerthequestions1Whatisthescbuamachineusedfor?ItisusedforbreathingunderwaterforaLongtime，
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