Ⅱ.阅读理解

　　A

　　体裁：说明文　话题：全球变暖　词数：350　时间：6′

　　The UN Environment Programme says that rising temperatures could mean the end for some migrating animals.

　　Migrating or mobile animals move through several environments as they travel away from the cold of winter to warmer areas.Birds may fly from one part of the world to another, perhaps stopping at feeding grounds on the way.Whales and turtles (海龟) cover vast areas of ocean.The report says that changes in any one of the places which these animals use can cause serious harm.“Obviously these animals have developed their travelling patterns over thousands of years.But climate change is almost certain to be extreme over the next 25 to 50 years and it is extremely unlikely that these animals can change their habits fast enough，” said the report author Dr Robert Hepworth.Hardest hit by rising temperatures are turtles.Scientists have found that at higher temperatures, turtles produce far more female eggs than male ones.In parts of Malaysia, turtle birthing sites are producing only females, the report says.It also provides evidence that some turtles are more likely to develop cancer as the waters get warmer.

　　With birds, the main problem is climate－related damage to important areas at either end of the travels or at resting places along the way.About one－fifth of migrating birds are now in danger because of climate－related changes including rising sea levels, land loss and more violent storms, the report concludes.

【(江苏专用)2017届高考英语二轮复习冲刺演练、综合练：第16练】相关文章：

★ 【浙江专用】2014届高考英语一轮复习课时作业(二十一)必修5Unit 1《Great scientists》

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修8 unit4《Pygmalion》

★ 【浙江专用】2014届高考英语一轮复习课时作业(九)必修2Unit 4《Wildlife protection》

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (42)

★ 【三维设计】2017届高考英语（江苏专用）二轮复习素材：高考写作6类背诵宝典 1.书面表达常用词汇

★ 2017届高考英语（江苏专用）二轮复习高考单词5大记忆法课件：4.联想记忆法

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 1 A卷 Word版含解析

★ 【浙江专用】2014届高考英语一轮复习课时作业(一)必修1Unit 1《Friendship》

★ 2017届高考英语二轮复习课时训练：12（含解析）

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 5 B卷 Word版含解析