英语习题册-第二册
2009-9
经济科学出版社
朱志华，周俊萍，王海燕 主编
92
本习题册是全国中等职业技术学校通用教材《英语(第二册)》的配套用书。习题册紧扣教学要求，按照课文顺序编排，习题的编写注重基础知识的巩固及基本能力的培养。知识点分布均衡，题型丰富多样，难易配置适当，适合不同程度的学生练习使用。
Lesson 1 How to Make FriendsLesson 2 The Dragon Boat FestivalLesson 3 High HeelsLesson 4 The Best Age to Start a Second LanguageLesson 5 Human MigrationLesson 6 Choosing the Right BookLesson 7 Human CloningLesson 8 Encouraging Children's IndependenceLesson 9 The Secrets of a Very Long LifeLesson 10 Family PlanningLesson 11 SmokingLesson 12 Paradise Lost7Lesson 13 Practicing GratitudeLesson 14 Women' s StatusLesson 15 What's the E-mail.? Lesson 16 Ad: Prohibited or Not?Lesson 17 Robots……
In America， researcher James Gauderman and his colleagues followed 1，759 children aged 10to 18 in a dozen of South.ern California communities. In the first long-term study of the effect of airpollution on children， they reported that children in the communities with higher levels of air pollu-tion were more likely to have a lung disease. The pollution came mainly from car exhaust， they said. The researchers found that 7.9 percent of the 18-year-olds in the highest pollution areas hadlung problems. Among those in the least-polluted areas， 1.6 percent had lung problems. It comes not simply but in pairs. In Mexico City， scientists found air pollution prevented younglungs from growing and working properly， after they studied 3，170 eight-year-old children at schoolsin the city. Air pollution in the Mexico City is more harmful to children than cigarette smoking andmay cause lung diseases in later life， Reuters reported. Scientists in both Mexico and America gave people almost the same suggestion——to contribute tocleaner air. For instance， carpooling， taking public transportation， walking or biking to work orschool can make a difference.
