2019版高考（人教）英语一轮基础达标练：选修6U3含答案.doc

2019版高考（人教）英语一轮基础达标练：选修6U3含答案 **阅读理解 Aging brings wrinkles, sagging bodies and frustrating forgetfulness. But getting older is not all bad for many people. Mounting evidence suggests aging may be a key to happiness. There is conflicting research on the subject, however, and experts say it may all boil down to this: Attitude is everything. Older adults tend to be more optimistic and have a more positive outlook on life than their younger and stressed opposites. The big question is why seniors are happier. A recent study suggests one reason: Older adults remember the past through happy memories. Aging can bring more cheer as people become more comfortable with themselves and their roles in society. The older adults said they were enjoying more time with their family, spending more time on hobbies and having greater financial security and did not have to work. But others are doubtful about the link between happiness and growing older. The notion that those in old age are happiest is misleading, said Richard Easterlin, a professor of economics at the University of Southern California. It is based on comparing people of different ages who are the same in terms of income, health, family life. Easterlin added, When you take account of the fact that older people have lower income than younger, are less healthy, and more likely to be living alone, then you will find it hard to accept that they are happier. In fact, scientists have found that as people age, their health declines and social networks disappear as their friends die, which can make the elderly less happy. Even if one does give in to ages dark side, health and happiness dont always go hand-in-hand. Its all about attitude. Research by the University of Chicago’s Yang suggests that attitude about life and happiness, is partly shaped by the era in which a person was born. It turns out that individuals who adapt the best to changes also have the highest expected levels of happiness. Despite the conflicting findings ab