Unit 22 Period Four Lesson 3 Natural Disasters课件北师大版选修8-302edu教育资源网

Unit 22 Period Four Lesson 3 Natural Disasters课件北师大版选修8

7．________________adj.not smooth；unpleasant 8．________________n．the act of separating 9．________________n．methods by which a thing may be done 10．________________v．to build；to put together 11．________________v．to slide or lose one's balance of footing 12．________________v．to run away 13．________________n．the possibility

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Unit 22 Period Four Lesson 3 Natural Disasters课件 北师大版选修8

Unit 22 Period Four Lesson 3 Natural Disasters课件北师大版选修8