2017届高考英语一轮复习课件：Unit22 Environmental Protection(北师大版)_高考复习指南

2017届高考英语一轮复习课件：Unit22 Environmental Protection(北师大版)

　　B．Moved. C．Relieved.

　　D．Disappointed. 2．NOAA turned down the Georgia Aquarium's request mainly because ________． A．people are strongly against the action B．the white whales have been found injured C．the population of whales near Russia could be harmed 题型突破 D．the white whales are not used for an educational purpose 3．What do we learn about white whales from the passage? A．They like living in groups. B．They are greatly endangered. C．It's easy to capture them. D．They can only be found in polar oceans. 题型突破 4．The last paragraph shows that keeping white whales in aquariums is ________． A．popular

　　B．controversial C．temporary

　　D．illegal 题型突破 5．What is the main idea of the passage? A．White whales in aquariums are being used for entertainment. B．Many scientists are against keeping white whales in aquariums. C．The Georgia Aquarium's request for eighteen more white whales. D．The NOAA denies the Georgia Aquarium's request for more white whales. 题型突破 1．解析：推理判断题。根据第二段的“The Georgia Aquarium scientists and animal care professionals have worked so hard to help ensure the sustainability of white whales in human care at our facility and others in North America.You can imagine how they feel hearing the news”可推断水族馆里的这些科学家听到消息后很失望。答案：D 题型突破 2．解析：推理判断题。根据第三段的“In order to receive permission，the aquarium had to prove that the import would not harm the population of white whales living near Russia.”可推断美国国家海洋和大气局拒绝这一请求是因为担心会危害当地的白鲸数量。答案：C 3．解析：推理判断题。根据第四段的“White whales are smart，social animals.”可知白鲸是社会性动物，喜欢群居。答案：A 题型突破 4．解析：事实细节题。根据末段的“Many people believe that keeping white whales in aquariums will help aquarium visitors learn about the species and will help scientists protect it.But many people and animal rights groups believe white whales should stay in the ocean to survive.”可知让白鲸住在水族馆里是很有争议的。答案：B 5．解析：主旨大意题。根据文章内容，可知主要是讲美国国家海洋和大气局拒绝了乔治亚水族馆想再引进十八头白鲸的请求，故选D。答案：D 题型突破归纳拓展考点整合 (1)without在句中用以引导含蓄虚拟条件句。类似的介词(短语)或副词有but for，otherwise，or等。 (2)leave意为“使得某人或某物处于某种状态”，是现在分词短语作结果状语。常用形式有： leave sb./sth. ＋adj. leave sb./sth. ＋介词短语 leave sb./sth. ＋doing leave sb./sth. ＋done 考点整合完成或翻译下列句子。 (1)一场可怕的地震毫无预料地发生了，导致死了许多人。 A terrible earthquake happened without any expectation, ____________________． (2)大火持续了近一个月，几乎没剩下什么有用的东西。 The fire lasted nearly a month，______________．即学即练 left many people killed　 leaving nothing valuable 考点整合 (3)如果不是你的建议，我会失败的。 __________________________________________ But for your advice, I would have failed. 考点整合 2．The last few years have seen environmental disasters on a grand scale，and experts are predicting far worse to come.(p.10)