9. The World Population Explosion
The human race has experienced a consistent increase in population since the beginning of its history. Famine and disease have done little to offsetthis steady increase. Too many people are added annually to the population of the world. So both the causes of population increase and the results of having more people are worth careful study.
如何做到四六级英语与考研同步复习
Culture evolution is the major factor responsible for population increase. Early in human development, people invented tools to hunt animals. Later they built shelters to protect themselves. Step by step, they made life easier. As a result, fewer died from natural forces, such as harsh climate and disease.
In the past, when population grew, there was unexplored territory to inhabit. But now, almost all the habitable land has been explored.
The worlds population may reach 8.7 billion in 2033. It is clear that world population is a serious issue that needs careful attention. Human beings are unique to solve problems through cultural evolution. Facing the world population explosion in the near future. We must carry out the birth control program in order to save the mankind and save the world.
阅读考试复习法 :matching题出现频率高
阅读基本功难句—— 平行并列结构
盘点 :雅思阅读十大出题原则
雅思阅读: 题型背后测试的是阅读技能
雅思阅读长句难句 分析练习
雅思阅读高分心得: 阅读速度要靠平时的培养
教你考场上应 对雅思考试阅读的策略
雅思阅读末关键词
雅思阅读判断对错的 答题基本原则
雅思阅读秘笈: 结构阅读法
考场上应对雅思阅读 的策略
澳洲留学的雅思阅读 考试需注意哪些?
雅思考试阅读的基本 技能及方法
雅思考试不能只关注老话题
雅思阅读有技巧, 词汇不够找语法
突破雅思:阅读到 “悦”读
复习指南: 提高雅思阅读速度的三点建议
谈雅思(IELTS) 考试阅读的基本技能及方法
核心分析: 雅思阅读核心机密
雅思阅读重点 题型及攻略
雅思写作点拨: 可“投机取巧”
雅思阅读高分必知的十大 出题原则
也谈 阅读基本技能
雅思阅读题型解析: 信息品配题
提高雅思阅读速 度新秘技
雅思阅读: 法国呼吁市民微笑迎游客
雅思阅读核 心机密
核心分析: 雅思阅读核心机密 非诚勿点
雅思考试阅读题型重点 是阅读技能
提高雅思 阅读速度新秘技
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |