山东青岛一中2016届高三上学期单元检测英语试题及答案(3)

A. They have smaller engines than traditional gasoline ones.
B. They are much quieter than traditional cars.
C. They only use 99 percent of their power to run up hills.
D. They are powered by both a rechargeable battery and gasoline.

                                C
Parents and kids today dress alike, listen to the same music, and are friends. Is this a good thing? Sometimes, when MR. Ballmer and his 16-year-old daughter, Elizabeth, listen to rock music together and talk about interests both enjoy, such as pop culture, he remembers his more distant relationship with his parents when he was a teenager.
‘‘I would never have said to my mom, Hey, the new Weezer album is really great. How do you like it?”says Ballmer. There was just a complete gap in taste. Music was not the only distance. From clothing and hairstyles to activities and expectation: earlier generations of parents and children often appeared to move in separate orbits.
    Today, the generation gap has not disappeared, but it is getting narrow in many families: Conversations on subjects such as sex and drugs would not have taken place a generation ago. Now they are comfortable and common. And parent-child activities, from shopping to sports, involve feeling of trust and friendship that can continue into adulthood.
   No wonder greeting cards today carry the message, "To my mother, my best friend."
But family experts warn that the new equality can also result in less respect for parent. “ There's still a lot of strictness and authority on the part of parents out there, but there is a change happening," says Kerne, a psychology professor, at Lebanon Valley College. "In the middle of that change, there is a lot of confusion among parents."
Family researchers offer a variety of reasons for these evolving roles and attitudes. They see the 1960s as a turning point. Great cultural changes led to more open communication and a more democratic（民主） process that encourages everyone to have a say,[:]
“My parents were on the 'before' side of that change, but today's parents. the 40-year-old  were on the  'after' side," explains Mr. Ballmer. "It's not something easily accomplished by parents these days, because life is more difficult to understand or deal with, but sharing interests does make it more fun to be a parent now."
28. Which of the following shows that the generation gap is disappearing?         
A. Parents help their children develop interests in more activities.
B. Parents put more trust in their children's abilities.
C. Parents and children talk more about sex and drugs.
D. Parents share more interests with their children.
29. The change in today's parent-child relationship is ________.
A. more confusion among parents
B. new equality between parents and children
C. less respect for parents from children .
D. more strictness and authority on the part of parents     .
30. By saying "today's parents, the 40-year-olds, were on the “after' side." the author means that today's parents _________.          
A. follow the trend o f the change
B. can set a limit to the change
C. fail to take the-change seriously
D. have little difficulty adjusting to the change     
31. The purpose of the passage is to ________.
A. describe the difficulties today's parents have met with
B. discuss the development of the parent-child relationship    
C. suggest the ways to handle the parent-child relationship           
D.compare today's parent-child relationship with that in the past                                        D
The power of humor and laugher is numerous. They entertain us and make us feel good. But, above all, we have discovered that humor and laughter are the best medicine. They relieve pain, reduce stress and anxiety, and are anti-aging and longevity facilitators.:.]
They are extremely necessary for helping us to find and maintain a balance between life and work. However, they are slipping away from us. We have become far too serious. The only ones who still enjoy humor, laughter, fun and play to the fullest are young children. Children tend to laugh an average of 200 times a day. For adults, however, it is a totally different story.
In the 1950s people laughed on average 18 times a day. Today, we are lucky if we average between 4-6 times a day.
As a matter of fact, a recent study found that people laugh 6 more times in the presence of one person but 30 more times in a group of people. You can get a chuckle(咯咯笑) from jokes you get on the Internet, but it is not the same as belly jiggling laughter (a deep laugh) you get when you interact with others.
Socializing with friends and relatives was much looked forward to. However, this is no longer the case. In fact, the majority of people can hardly find time, nor do they have the inclination towards socializing outside home. They turn to electronic media such as television, computers, the Internet, videos, CDs, and audio equipment, which can provide them with instant self-entertainment at the push of a button.
The workplace does not fare(进展) much better. Due to the pressures to produce more in the same or fewer hours available and to compete, for example, in a manufacturing field with cheaper labor elsewhere in the world, humor and laughter in the workplace have gradually eroded（逐渐毁坏） away.