Unit 2 Fit for life三言两语1.In the last decades，it is advances in medical technology that have made it possible for people to live longer than in the past.2．To keep healthy，we need to live a regular life.3．Early to bed and early to rise makes a man healthy，wealthy and wise.1.我们认为他将不会再沉溺于电脑游戏了。We think he will not be_addicted_to_computer__games any longer.2．健康问题与不良的饮食习惯和缺乏锻炼密切相关。Health problems are_closely_related_to bad eating habits and a lack of exercise.[单词 拼写应用]核心单词1．approval n．批准，通过；赞成，同意2．vital adj.对……极重要的，必不可少的3．bleed vi.流血，失血4．subscribe vi.定期订购或订阅5．possess vt.拥有，具有6．astonish vt.使十分惊讶，使吃惊7．relate vt.&vi.联系，把……联系起来；叙述，讲述8．beneficial adj.有益的，有用的9．organ n．器官；管风琴，风琴；机构，团体[语境运用] 用所给词的适当形式填空1．She slowly bled(bleed) to death.2．It astonishes(astonish) me that he could be so thoughtless.3．The eyes and ears are both the sense organs(organ)．4．The gallery possesses(possess) a number of the artist's works.5．I found it difficult to_relate(relate) the two ideas in my mind.6．My main reason for subscribing(subscribe) to New Scientist is to keep in touch with advances in science.拓展单词1．chemist n．药剂师，药商；化学家→chemistry n．化学→chemical adj.化学的2．normal adj.正常的→abnormal adj.不正常的，反常的3．apply vt.应用，使用 vi.申请，请求→applicant n．申请人→application n．应用，运用；申请，申请表；涂抹，外敷4．applaud vi.&vt.鼓掌；称赞，赞许→applause n．鼓掌，喝彩5．sharp adj.锋利的；急剧的；灵敏的；尖锐的，严厉的→sharpen vt.&vi.(使)变得锋利，变得清晰；使尖锐→sharply adv.锋利地；急剧地；尖锐地，严厉地6．addict v．使沉溺，使入迷 n．吸毒成瘾的人，对……入迷的人→addicted adj.上瘾；入迷→addiction n．瘾；嗜好→addictive adj.使人上瘾的[语境运用]...
