Climate, more than any other single factor, 11 the distribution of life on Earth. Climatic boundaries establish the limits within which organisms can survive. Plants, even more than animals, must be 12 adapted to climate in order to survive. They cannot move about or take shelter but must be equipped to 13 whatever weather conditions are likely to occur. In the harsh conditions of the far north of the earth, for example, low growing mosses, lichens, and a few flowering plants all hold to the ground for shelter from icy winds. Animals, despite their 14 to move about and find shelter, are just as much influenced by climate as plants are. Creatures such as the camel and the penguin are so highly specialized that they have an 15 limited distribution. Others, such as bears, are flexible enough to adapt to a 16 range of climates.. Ocean-dwelling organisms are just as sensitive to climatic changesin this case temperature and salinityas land animals. Reef corals can survive only in clear warm seawater. Certain foraminaters are so sensitive to changes in their 17 that their presence can be taken as an 18 of sea temperature. Human beings are among the 19 specialized of all animals and can live almost anywhere. Their clothes and their homes 20 as a sort of miniature climate that can be taken with them everywhere. A. least B. determines c. ability D. urgentlyE. broad F. behave G. worst H. index I. endure J. extremely K. entertain L. wellM. neighborhood N. act O. environment II. B 12. L 13. I 14. C 15. J 16. E 17. O 18. H
雅思听力两大基础:形象知识及抽象技能
解读:托福和雅思听力考试到底差在哪儿
“烤鸭”必读:雅思7分必须知道的九类词组
三战雅思口语:成功从5.5分到7分经验分享
高分技能:20句雅思写作经典句型背诵
“烤鸭”必读:雅思口语的发音和口音的关系
“烤鸭”必读:如何搞定雅思阅读高分
雅思口语7分经验总结:考官思路跟咱不一样
提高雅思口语的捷径:放开胆子跟老外侃
“烤鸭”必读:雅思大作文失分原因盘点
备考分享:如何保证雅思阅读的做题质量
全面解读雅思口语考试评分标准和备考技巧
考场经验:雅思听力易混淆词汇的处理办法
雅思听力的四大经典陷阱及预测方法
备考必读:全方位解读雅思阅读的八大题型
雅思阅读高分:词汇语法背景知识缺一不可
实例分析:别让小错误毁了你的雅思写作
备考分享:详解雅思听力中的对话与独白
考生必读:5个常见的雅思听力问题分享
雅思阅读辅导:Summary题型的解题策略
中国考生雅思口语低分三大原因分析
雅思阅读趋势:文章题材更贴近生活
雅思考试快速入门必备的五条“黄金法则”
首战雅思阅读8.5分:学霸20天炼成记录
雅思口语:中国考生如何避免说中式英语
考生必读:雅思词汇之常见医学类词汇一览
为什么你的雅思听力上不了6.5?
雅思口语考试中用于表达自己观点的回答结构
高分经验:雅思阅读提分必须“找”和“挑”
雅思听力备考秘籍:常用信号词分类整理
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |