题型:阅读理解 题类:常考题 难易度:普通
2016届山东临沂高三下学期教学质量检测(一模)英语试卷
Sometimes, you just can't help it. Maybe you're watching a sad movie, or thinking about the friend who moved away. Next thing you know, your eyes are watering, and you havetears running down your cheeks. Why do peoplecry when they are emotional? What are tears? Scientists are working hard to find the answers to these questions.
Ad Vingerhoets is a professor of psychology at Tilburg University, in the Netherlands. He is one ofthe few scientists in the world who have studied crying. According to Vingerhoets, there are three types of tears. Basal tearsare the first type. Theylubricate(润滑) the eyes andact as a protective barrier between the eye and the rest of the World. Next arereflex tears. They wash youreyes clean when something gets in them. Finally, there are emotional tears. “These are released in response to emotional states, ”explains Vingerhoets. “Especially when we feel helpless.”
Scientists believe that crying has something to do with how humans developed and learned to depend on each other.“Humans are very complex social creatures,”says Lauren Bylsma, a professor at the University of Pittsburgh, in Pennsylvania.“It seems that tears serve to arouse help and support from others," She says. “Another reason we weep is that humans have the longest developmental period of almost any animal. It takes along time to grow up. ”
Vingerhoets agrees. “I think that the reason why humans shed tears(流眼泪) has somethingto do with our childhood,”he says. “That's the time when we are stir dependent on adults for love and protection and care. The major advantage of emotional tears is that you can target them at a specific person.”Vingerhoets says this ability to target someone could have come in hand in prehistorictimes, when humans were living among dangerous animals. Crying couldattract predators(捕食者). Tears were asafer way to get attention. In this case, it is better to use a silent signal to ask for help,”he says.
Vingerhoets and Bylsma do frequent studies to better understand why humans cry. According to Byhma, there is still much more to discover. “It's surprising,”she says,“how much we still don't know.”
Family Fun in Canadian Museum of Nature
Bring the whole family to rediscover our fully redecorated museum.
WHAT TO SEE AND DO
Check out What's On for all the events, educational activities and HD movies happening during your visit. Care for birds, dive down into the depths at the helm (舵柄) of a research submersible(潜水器) or explore a cave… on the first floor. Don't miss our gallery play areas on the third floor when visiting with kids. By visiting here, your children will learn more about nature. Check out Our Exhibitions which present our special exhibitions and our galleries. Be sure to stop at our Nature Boutique on the second floor for a vast selection of games, books and nature-related souvenirs from 9:30 am until the museum closes for the day.
HOURS, ADMISSION, SERVICES AND MORE
Opening hours: Regular Hours (September 4 -May 31) 9 am-5pm except Monday and Thursday Summer Hours (June 1-September 2) 9 am-6 pm(Saturday-Wednesday) 9 am-8 pm(Thursday and Friday) |
General Admission: Free for members. Adult: $14.50 Senior (65+): $12.50 Student (18+): $12.50 Student (13+): $12.50 Child (3–12): $10.50 Tiny Tot (0–2): Free A general admission ticket is required—even when the price is free, as it is for members and Tiny Tots—if you want to see a movie or a special exhibition. Buy a combo that includes both tickets already. Ticket combo includes general admission and a 3D movie. Adult: $18.50 Senior (65+): $16.50 Student (18+): $16.50 Student (13+): $16.50 Child (3–12): $14.50 Tiny Tot (0–2): Free Member: $3 |
Parking: Paid parking is available on the Canadian Museum of Nature grounds. Rates: $3 per half hour maximum of $14 per day (until 4:30 am) evening flat rate: $5 (4:30 pm -4:30 am) Charges accumulate (evening and next day) for vehicles that are parked overnight. |
The Canadian Museum of Nature provides a host of information, images and videos on our websites about nature, such as http://www.nature.ca/en/family-fun and http://www.expeditionarctic.ca/.The museum also participates in several social networks. Follow us on Facebook, YouTube, Instagram and Twitter.
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