2016届高考英语人教版一轮复习：课时作业38_高考复习指南

2016届高考英语人教版一轮复习：课时作业38

　　C．the killer of Burmese pythons

　　D．the Burmese pythons in Florida

　　4．The government's goal of hunting Burmese pythons is ________.

　　A．to drive off all the snakes

　　B．to keep the balance of nature

　　C．to prevent snakes from booming in number

　　D．to provide necessities for others

　　答案与解析

　　本文讲述缅甸蟒蛇破坏佛罗里达的生态平衡，政府下定决心进行捕杀甚至进行现金奖励以保持生态平衡。

　　1．A　推理判断题。根据第二段提到It is estimated that tens of thousands now live in the everglades and the state's marshy wetlands. 据估计有成千上万的蛇生活在沼泽和湿地，故可知选A项。

　　2．A　句意理解题。根据第三段提到The pythons eat native birds, reptiles, and small mammals, many of which are threatened species 这种蛇吃本地的鸟、爬行动物及小型哺乳动物，危及这些物种的存在，故选A项。

　　3．D　词义猜测题。根据倒数第二段提到Officials are even offering cash prizes to whoever kills the most pythons and to whoever kills the longest Burmese pythons.官方甚至提供现金来奖励那些杀死最多和最长缅甸蟒蛇的人，可知危险的入侵者指的是缅甸蟒蛇，故选D项。

　　4．B　细节理解题。根据最后一段提到Our goal is to help get rid of the pythons from the wild, educate the public about the snakes' impact on the Florida ecosystem, and inform them of what impacts nonnative pets can have if allowed into the wild，我们的目标是帮助摆脱这些蟒蛇，教育公众蛇对于佛罗里达的生态的影响，告知他们非本地宠物被放生野外的影响，故选B项。