《21世纪大学英语 21st Century College English》课程教学资源（PPT课件讲稿）Book 1 Unit 2 Text A Conversational Ballgames

• Lead-in Activities • Text Organization • Reading & Writing Skills • Language Points • Guided Practice • Assignment

• Lead-in Activities • Text Organization • Reading & Writing Skills • Language Points • Guided Practice • Assignment

• Lead-in Activities • Text Organization • Reading & Writing Skills • Language Points • Guided Practice • Assignment

• Lead-in Activities • Text Organization • Reading & Writing Skills • Language Points • Guided Practice • Assignment

《21世纪大学英语 21st Century College English》课程教学资源（PPT课件讲稿）Book 1 Unit 6 Part A Nerds and Geeks

• Lead-in Activities • Text Organization • Reading and Writing Skills • Language Points • Guided Practice • Assignment

Hobby: reading, listening to the music, using computer, watch original American movies, shopping, walking, travelling Family: 3 members, husband, twelve year-old son

大家都非常清楚,21世纪的经济 将是知识经济,但人们也应清楚地认 识到,21世纪的经济也将是环境经济 ,这是时代发展的必然趋势。何以如 此呢?首先,这是环境状况提出的紧迫 要求。20世纪社会经济快速增长,同 时生态环境也受到严重破坏和污染, 不仅到了越来越难以为继的地步,而 且已直接威胁到人类自身的生存,因 此,不能不尽快改变经济的发展形态 采取可持续的发展方式

第一节 现代医学的主要发展 第二节 21世纪医学发展趋势 第三节 21世纪的医学实践模式——循证医学 第四节 中西方医学教育比较