Unit 1 卫生健康
听力技巧 高手支招——听写
News 01 Ear Care： Do-It-Yourself Wax Removal 耳朵护理：自己动手清洁耳垢
News 02 Gene Mapping Identifies Four Different Types of Breast Cancer 基因定位发现四种乳腺癌
News 03 Do You Like the Caffeine in Your Tea and Coffee? 你喜欢咖啡和茶中的咖啡因吗？
News 04 How Much Exercise Do You Really Need? 你究竟需要多少运动？
News 05 How to Stay Warm and Safe in Freezing Weather 严寒天气如何保暖
News 06 Is Eating Like Our Ancestors Good for Us? 祖先的饮食对我们有益吗？
News 07 New Findings on Sleep 睡眠问题的新发现
News 08 New Medical Tape Reduces Pain for Newborns and Older Adults 新型医用胶布减轻新生儿和老年人痛苦
News 09 New Rules Aim to Improve U．S． Food Safety 新规旨在改善美国食品安全
News 10 New Vaccine Shrinks Head and Neck Cancers 新疫苗抗击头颈部癌症
News 11 Tobacco Forces Still Strong 禁烟运动任重道远
News 12 Watching for Early Signs of Autism in Babies 警惕婴幼儿闭症的早期迹象
News 13 Why Getting Dirty Can Be Healthy for Children 接触细菌有利于孩子的健康
News 14 Dementia Cases May Triple by 2050 as World Ages 到2050年痴呆症病例可能增加两倍
Unit 2 教育学习
听力技巧 高手支招——跟读
News 01 Calling Attention to the Words and Letters May Lead to Better Readers 关注字词有助于提升阅读能力
News 02 Dressing for Success…at School 在校园穿出成功
News 03 How an Allowance Helps Children Learn About Money 零花钱帮孩子了解金钱
News 04 How Babies Learn， When， and Even in What Position 婴儿何时学习？怎样学习？
News 05 More Universities Offer Free Online Courses 大学纷纷提供免费网上公开课
News 06 Number of International Students Attending American Colleges and Universities Continues Rising 美国高校留学生人数居高不下
News 07 Puberty Lessons for African Girls May Raise Attendance 青春期教育提高非洲女生出勤率
News 08 Saving Money for College 存钱上大学
News 09 The Business of Learning Mandarin 汉语教学行业方兴未艾
News 10 United Nations Report Urges “Putting Education to Work” 联合国报告督促“以教育促就业”
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Unit 3 商经动态
Unit 4 科学技术
Unit 5 美国趣闻
Unit 6 生态环境
Unit 7 世界纵览
Unit 8 文化娱乐
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