文章列表

• 1.美国学生人类历史第8期:我们最早的祖先(2)
• Once in a while, after a long and patient chase, he would catch a sparrow or a small wild dog or perhaps a rabbit. 运气不错时，经一番漫长而耐心的追逐...
• 2.美国学生人类历史第7期:我们最早的祖先(1)
• Chapter 2 第二章 Our earliest ancestors 我们最早的祖先 We know very little about the first true men. We have never seen their pictures. In the deepest...
• 3.美国学生人类历史第6期:人类历史舞台的形成(3)
• Then a strange thing happened. 这时，一件神秘的事情发生了。 All the gigantic reptiles died within a short time. 所有这些庞大的爬行动物在短时间内悉数灭...
• 4.美国学生人类历史第5期:人类历史舞台的形成(2)
• Meanwhile the plants had increased in number and they had to search for new dwelling places. There was no more room for them at the bottom of the sea....
• 5.美国学生人类历史第4期:人类历史舞台的形成(1)
• Chapter 1 第一章 The Setting of the Stage 人类历史舞台的形成 We live under the shadow of a gigantic question mark. 人类一直以来都生活在一个巨大问号的...
• 6.美国学生人类历史第3期:前言(3)
• History he knew well, for it was a living thing with him. 他熟悉历史故事，它们对他来说都是活生生的事情。 There, he would say, pointing to a bend of th...
• 7.美国学生人类历史 第2期:前言(2)
• I saw the heart of time. I could hear the heavy pulse beats of the rapid seconds-one-two-three-up to sixty. 我仿佛看见了时间的心脏，我听见了飞速流逝的...
• 8.美国学生人类历史第1期:前言(1)
• When I was twelve or thirteen years old, an uncle of mine who gave me my love for books and pictures promised to take me upon a memorable expedition. ...