七年级上生物资源与评价答案.doc

七年级上生物资源与评价答案 第一章 周围的生物世界 第一节 我们周围的生物 知识技能检测: 1(有生命，无生命。 2(30多万种，150多万种。 3、略。 4、?×，?×，??，?×，??，??，?× 。 5、资料分析1要点提示:智能机器人不是生物，构成她身体的不是细胞，不能进行呼吸等。 6、资料分析2要点提示:能在裸露的岩石表面上生长,而且在生长时又能腐蚀岩石, 对于岩石风化、土壤形成起到促进作用，说明生物体不但能适应生存环境，还能反过来影响环境。 7、制作濒危珍稀生物档案举例 编号:珍稀动物——001 物种名称:东北虎(别名:西伯利亚虎、满洲虎、阿穆尔虎) 生活环境:分布于黑龙江、吉林一带的深山密林中 现存数量:野生东北虎现存数量只有400多只，大部分 分布在俄罗斯，在我国的数量不足20只 濒危等级:国家一类保护动物 濒危原因:偷猎行为是造成虎种群下降的最主要的原 因之一，滥伐森林、乱捕乱杀野生动物， 严重地破坏生态平衡，栖息地环境被破坏 也是造成东北虎濒临灭绝的另一个重要的 间接原因。 fast boat. Moon Pro Power pole and offshore to quickly open bow. See trailing people around the Lake called shake up, us a lift boat!...... Shen Yuezhen stood in the bow, holding a small pistol, briskly humming Bella Ciao. Person she wanted to send guns to the Jiangsu Taihu anti-Japanese volunteer station, look for a long time never met comrade ... ... (13) Qian Guibao intensive care wounded soldiers during the war, Zhu Xi Yao bang Tao Yuan San Min, based in this village, where good mass base. In May 1939, Zhu Xi transfer 9 wounded guerrilla, Yao bang due to injury. Qian Guibao, consciously take on the task of caring for the wounded villagers, they are wounded daily diet, taken care of. A few days later, 3 injured from wounds, medical treatment failed, died. Qian Guibao, arranged to buy the coffin, washing the bodies, buried on the spot. After 10 days, the remaining number of wounded was ordered to transfer to other places. Qian Guibao, villagers enthusiasm to take care of the wounded, reflect the peoples support of anti-Japanese patriotism. (14) mountain Bao Dai Xiuchang, eager to help the underground resistance movement in May 1939, the party member Zhuang Shaozhen according to instructions, came to the Tomb area car dam the resistance movement. He organized the Wujiang administrative team, run evening classes, to introduce youth to turn, the armys case against Japan, revolutionary Outlook on life education; by teaching the Feng Yang, the nation, said song, the sword marches such as songs and organize c