Unit 71. The other day when I was walking along the street, I had my wallet stolen.2. When I go to work, I prefer taking a bus rather than driving and that morning was no exception.3. Some victims of armed attacks are seldom able to identify their offenders because their attention focuses on the guns, rather than on their users.4. The two robbers’ methods suggested that they might be the same men who had committed a number of robberies in the area over the pass few months.5. We hold dear our freedom to move about, the fruits of labor and our own lives. IX、和大多数城里人一样，我非常小心谨慎。
在把车开到车库前，我会扫视街道和周围的小路，看看有没有异常的人或东西。
那天晚上也不例外。
可是当我拿着肯德基炸鸡走出车库时，一个肥壮、留着短发、头戴线绒帽、身穿深色尼龙夹克的年轻人从停车处旁边的灌木丛中钻出来，把手枪顶在我的双眼之间。
Unit 81. She was filled with pity for the poor diseased baby.2. He who would search for jewels must dive below.3. I intended to go to see a film last night, but it rained.4. There was a flood of complaints about the poor service at the restaurant .5. Medical tests established that she was in good health.VIII、我们都有过灵机一动突然有了一个新想法的经历，而这在那些富有创造性的天才人物身上最显而易见，他们中的许多人对这种经历有着强烈的感受，并在回忆录或信函中将其记录下来。
一切真正创造性的活动似乎在某种程度上都依赖于潜意识中的这些信号：一个人洞察力越强，这些信号就越鲜明，越富有戏剧性。
Unit 91. In the 21st century people will order their goods at home through the Internet and have them delivered.2. The increase in information and knowledge about management will be more important to top managers.3. As smoking advertising is banned in many areas, smoking cigarettes will be under siege.4. Eight out of every ten students will use sources such as museums and science facilities in doing their homework assignments.5. It is what we do and what we do not do that determine our future.VIII、电脑已经在家中发挥的未来功能有：在人们下班回来之前，电脑会打开电灯、暖气、和其他基本的家庭设施。
做饭、烧水喝安全系统都有电脑控制。
有了电脑，人们可以通过世界各地诸如博物馆和科学设施等网址，利用世界各地的资料来完成家庭作业。
做家庭作业时，既可以想本地的图书馆，也可以向远在纽约和伦敦这样的地方的图书馆和数据库查询，还可以向世界各地的老师和同学求教。
许多购物者在家里通过网上供应商订购食品杂货，所以购物会送上门来。
Unit 101. You have to either go out with us or stay at home. There is no middle point.2. The teacher gave credit to the students who had studied hard and done well in the exam.3. Where I work there are plenty of computers.4. In other words, be yourself and face reality, but don’t sell ou t to convenience.5. Those who lack genuine core values always rely on external factors——their looks or status——in order to feel good about themselves.VIII、自尊和问心无愧是正直的两个重要组成部分，也是加深你与他人的基础。
为人正直以为这去做你应该做的事，以为那是对的，而不是因为合乎潮流或迎合了政治上的需求，在生活中如果能坚持原则，抓住放松道德标准的种种诱惑，那你就会永远立于不败之地。
这样，你在跨入21世纪的时候，用不着去为自己过去的所作所为而抱憾，这就我祖父祖母交给我的做人道理。
Unit 11 In the eyes of some people, Picasso’s paintings would seem rather foolish. // Acco rding to some people, Picasso’s paintings were very fantastic.2 The increase in their profits is due partly to their new market strategy. // The reason for the increase in their profits is partly the adoption of their new market strategy.3 The man told his wife to keep the medicine on the top shelf so that it would be beyond the children’s reach. // The man told his wife to put the medicine on the top shelf so that the children wouldn’t reach it.4 Happiness doesn’t always go with money. // Money doesn’t necessarily bring happiness to people.5 That car has given me nothing but trouble ever since I bought it. //That car has caused endless troubles to me since I bought it1、这种态度早就了一个决心投入研究、实验和探索的民族。
2、他们也会怀念那种喝着招待客人的茶或咖啡的礼节性交往，这也许是他们自己国家的一种习俗。
3、既然我们通常是通过工作而不是社交来评估和了解他人的，我们就开门见山地谈生意。
4、就我们而言，电子交流的缺乏人情味与我们手头上事情的重要性之间很少。
5、在他们看来，如果不是花一定时间来处理某件事的话，则这件事就好像无足轻重的，不知道给予适当的重视。
Unit 21 Since the beginning of this summer, Haier has waged a massive ad campaign to promote its air-conditioner sales. // Since the beginning of this summer, Haier has sponsored a massive sales-promotion campaign for its air-conditioners.2 Mary’s parents frown on the idea of her going to America, so it remains to be seen whether she will realize her dream. // Mary’s parents disagree to/disa pprove of her going to America, so it remains to be seen whether she will realize her dream.3 Rose knows that continuous letters from John, together with countless roses, are aimed at winning her heart. // Rose knows that John aims to win her heart with continuous letters and countless roses.4 Through sponsoring the growing of fruit trees to regenerate wasteland, the government succeeded in improving the ecological environment. // The government improved the ecological environment successfully by sponsoring the growing of fruit trees to regenerate its wasteland.5 The government has undertaken a series of new environmental initiatives. As a result, many parks and green belts have sprung up all over the country. // The government has taken new measures to protect the environment. Consequently/In consequence, many parks and green belts appear throughout the country.1、但近年来，随着环境损坏的日益严重，世界各地已经出现了许多变化的迹象。