Lesson 1
Protect the African elephant
保护非洲象
Lesson 2
Too much of a good thing？
电视传媒过多是好的吗？
Lesson 3
Researchers lift obelisk with kite to testtheory on ancient pyramids
用风筝运石头？——金字塔的另一奇迹
Lesson 4
J. D. SaLinger out-lived his legend
塞林格的传奇人生
Lesson 5
Heal the kids！
救救孩子！
Lesson6
The tragic fate of the artwork
艺术品的悲惨命运
Lesson 7
Josh Wolf-protect the journalists not
约什·沃尔夫一 是否应该保护记者？
Lesson 8
Athens：then&now
雅典过去与现在
Lesson 9
Ants：swarm intelligence
蚂蚁的智慧
Lesson 10
So many lovable wrecks； at last we aregoing to be able to explore what lies in thesands of time，writes Nicholas Roe
英国海岸线的考古学发展
Lesson 11
Custons -country's first line of defense
海关——国门的第一道防线
Lesson 12
Now pay up
在线阅读——开始收费
Lesson 13
Agony column
疼痛——生命的警示灯
Lesson 14
The Hicles case
大卫·希克斯
Lesson 15
Where to get education？
到哪里去接受教育？
Lesson 16
The rights of animals
动物的权利
Lesson 17
“Mighty Mat”
麦基诺大桥
Lesson 18
The power of music
音乐的力量
Lesson 19
Animal behaviour：a stilted story
动物的习惯
Lesson 20
Hug them tight
紧紧拥抱，永远是朋友
Lesson 21
Gourmet troubles
美食家的烦恼
Lesson 22
Ragtime
雷格泰姆
Lesson 23
A meaty question
“培育”肉类
Lesson 24
Facebook and divorce； airing the dirty
laundry
Facebook和离婚：“家丑外扬
Lesson 25
Who Wbell the cat？
谁来承担风险？
Lesson 26
Business week
《商业周刊》
Lesson 27
The great teacher
伟大的教师
Lesson 28
Some say they don't want them
一些人称不需要
Lesson 29
The myth of authenticity
真实性的神话
Lesson 30
No wonder they called her Grace
难怪她的名字叫格雷斯
Lesson 31
Telegraph
电报机
Lesson 32
New Orleans disaster serves up a tough
Lesson on environment
新奥尔良的灾难提供了有关环境的严酷教训
Lesson 33
A surprising plunge
惊人一跳
Lesson 34
The history of silvery
银的历史
Lesson 35
Destruction in Chile
智利的灾难
Lesson 36
Signs of Life
生命迹象
Lesson 37
Athlete's feet
运动员的脚
Lesson 38
Liberal democracy
自由民主
Lesson 39
New mars orbiter embarks on ambitiousfact-finding mission
新一代火星轨道飞行器满载期望踏上探索征程
Lesson 40
Are men necessary？
男人有必要存在吗？
Lesson 41
Magritte's missives
马格利特的信件
Lesson 42
Olympic hero's greatest victory
奥林匹克英雄最伟大的胜利
Lesson 43
Network new era
网络新时代
Lesson 44
Riding the rails
搭乘火车
Lesson 45
Logic VS Politics
逻辑与政治的较量
Lesson 46
College gamers
大学生电脑游戏玩家
Lesson 47
Global warming
温室效应
Lesson 48
Hollywood
好莱坞
……
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