The Science of Risk-Seeking
Sometimes We decide that a little unnecessary danger is worth it because when we weigh the risk and the reward, the risk seems worth tasking. 1.Some of us enjoy activities that would surprise and scare the rest of us. Why? Experts say it may have to do with how our brains work.
The reason why any of us take any risks at all might have to do with early humans. Risk-takers were better at hunting, fighting, or exploring.2.As the quality of Risk-taking was passed from on ration to the next, humans ended up with a sense of adventure and a tolerance for risk.
So why aren’t we all jumping out of airplanes then? Well, even 200,000 years ago, too much risk-taking could get one killed. A few daring survived, though, along with a few stay-in-the-cave types. As a result, humans developed a range of character types that still exists today. So maybe you love car racing, or maybe you hate it. 3.
No matter where you are on the risk-seeking range, scientists say that your willingness to take risks increases during your teenage years. 4.To help you do that, your brain increases your hunger for new experiences. New experiences often mean taking some risks, so your brain raises your tolerance for risk as well.
5.,for the risk-seekers a part of the brain related to pleasure becomes active, while for the rest of us, a part of the brain related to fear becomes active.
As experts continue to study the science of risk-seeking, we’ll continue to hit the mountains, the waves or the shallow end of the pool.
A. It all depends on your character.
B. Those are the risks you should jump to take.
C. Being better at those things meant a greater chance of survival.
D. Thus, these well-equipped people survived because they were the fittest.
E. This is when you start to move away from your family and into the bigger world.
F. However, we are not all using the same reference standard to weigh risks and rewards.
G. New brain research suggests our brains work differently when we face a nervous situation.
科目:高中英语 来源:2017届江西省盟校高三第二次联考英语试卷(解析版) 题型:阅读理解
School of Cinema and Performing Arts
It offers two two-week sessions and one three-week session during the summer.Your teen can participate in the filmmaking,acting,dance,photography programs.He will work with professionals who will teach him the latest technology through hands-on experience.Tuition includes day trips to amusement parks and other Los Angeles tourism sites.Housing and food can be arranged in dorms for an additional fee.
Address: 1600 Campus Road,Los Angeles
Tel: 800-718-2787
ID Tech Camps at UCLA
It offers computer and gaming related camps at the UCLA campus.Teens can join in day camps,overnight camps or weekend gaming camps.Your teen will use the latest technology available to learn video game design,web design and computer programming.Overnight campers will stay in the college dorms.
Address: 405 Hilgard Ave,Los Angeles
Tel: 888-709-8324
Summer Discovery at UCLA
It offers three or six week residential camps at the UCLA campus.Three-week courses can include academic or art classes for enrichment purposes.In this summer camp,your teen will get a taste of what to expect when she enters college.She can choose from sports management,business management,healthy lifestyle programs,ESL-TOEFL programs and more.
Address: 405 Hilgard Ave,Los Angeles
Tel: 516-621-3939
Power Chord Academy
It offers a seven-day course that caters(迎合)to residential or day teens,as well as a three-day course.Teens will meet a touring band,learn technical aspects about the music industry and being a musician in current times,write songs,perform concerts,make a music video,record a CD and meet a touring band.No experience or musical background is necessary.
Address: 7336 Santa Monica Blvd,Los Angeles
Tel: 800-897-6677
1.From the first paragraph,we can learn School of Cinema and Performing Arts .
A. is devoted to healthy lifestyle programs
B. provides free meals for its teen campers at the weekends
C. requests the professionals to teach its teen campers the quickest methods
D. gives its campers a chance to do filmmaking and acting by themselves
2.Which number will you dial if you want to become a businessman in future?
A. 800-718-2787. B. 516-621-3939.
C. 888-709-8324. D. 800-897-6677.
3.What do the four camps have in common?
A. All of them provide accommodation.
B. They lie on the same business area.
C. Teens can go to amusement parks for free.
D. They have latest technology during each session.
查看答案和解析>>
科目:高中英语 来源:2016-2017学年河南省豫南九校高一下学期期中联考英语试卷(解析版) 题型:完形填空
As I admire my beautiful teapot, I am reminded of my wedding day back in 1990. My fiance(未婚夫),Don, and I had enjoyed our last evening of ____life at his parents ‘home in Nelson. My future brother-in-law, Kerry, his wife, Tabatha, and their baby daughter, Amanda, were ____to arrive late that night. But I needed a good night’s ____before our big day, so I left Don at his parents’ place for the night.
The next morning, when I met up with my parents, I ____ something wrong. At first, they didn’t want to tell me, but eventually they ____ : Kerry, Tabatha and the baby had been in a bad ____. A drunken driver had ____ their car, throwing it into another one. The people in it acted quickly to free Kerry, Tabatha and the baby ____ the vehicle. My fiancé’s parents. Grace and John, raced to the hospital____they met the “roadside______“ who had helped their family. While telling them the ______of the accident, they mentioned that they too were coming into town for a(n)______.Grace knew that there were three weddings scheduled for the following day and asked which one they were here to attend. To her ____, these “angels” who had helped her family were my aunt Denise and her daughter, Anne!
Kerry suffered two broken legs, Tabatha a broken hip and the baby a broken leg, but ____ all three were to recover. Before heading into the operation room, Kerry make sure ____ we were told to go ahead with our wedding as ____. Just before the ceremony, we received the good news that his operation had been ____. We were greatly comforted by the news.
At the gift-opening, Grace______us a present box from Kerry and Tabatha. As we______ the damaged box, we shook our heads in amazement. Inside it was a beautiful, perfect____.
1.A. single B. gentle C. harmful D. wealthy
2.A. delivered B. intended C. gathered D. expected
3.A. diet B. sigh C. sleep D. adventure
4.A. sought B. sensed C. argued D. inspired
5.A. moved off B. gave in C. crowded in D. referred to
6.A. project B. campaign C. accident D. connection
7.A. wandered B. limited C. rode D. hit
8.A. from B. out C. off D. of
9.A. that B. which C. where D. when
10.A. angels B. audience C. drivers D. doctors
11.A. results B. details C. curiosity D. feast
12.A. present B. hospital C. wedding D. operation
13.A. embarrassment B. emergency C. disappointment D. amazement
14.A. occasionally B. terribly C. interestingly D. thankfully
15.A. that B. which C. when D. how
16.A. harvested B. planned C. existed D. consulted
17.A. considerate B. successful C. powerful D. painful
18.A. lent B. sent C. handed D. ordered
19.A. opened B. closed C. awarded D. wiped
20.A. glass B. plate C. cup D. teapot
查看答案和解析>>
科目:高中英语 来源:2016-2017学年河北省高二下学期期中考试英语试卷(解析版) 题型:短文填空
Once upon a time, a powerful king commanded his men 1. (build) a public arena where crime was punished or innocence(无罪) was decided. When a person 2.(accuse) of a crime, his future would be judged in the public arena.
Usually the king sat high up on his chair. He gave 3. sign and a door under him opened. The accused person stepped out into the arena. Opposite the king 4. (be) two doors. The person on trial(审判) had to walk 5. (direct) to these doors and open one of them. He could open whichever door he pleased. If the accused man opened one door, out came a hungry tiger, the 6. (fierce)(凶猛的) in the land. The tiger immediately jumped on him and tore him into pieces as _ 7. (punish) for his guilt. The case of the suspect was thus decided. 8. , if the accused opened the other door, there came a woman. To this lady he was immediately married, in honor of his innocence.
This was the king’s method of 9. (carry) out justice. Its fairness appeared perfect. The accused person could not know which door was hiding the lady. He opened either as he pleased, without knowing 10. he was to be killed or married
查看答案和解析>>
科目:高中英语 来源:山东省2016-2017学年高二3月月考英语试卷(解析版) 题型:书面表达
海洋与我们的生活密切相关,没有海洋就没有人类。那么,我们应该如何保护海洋呢?请你根据以下要点,给你校的英语刊物写一篇短文,引起同学们对保护海洋的重视。
1.减少塑料的使用; 2.保持海滩和水路干净; 3.向更多人宣传海洋保护
注意:
1.词数100左右;
2.可以适当增加细节,以使行文连贯。
参考词汇:水路waterway
_____________________________________________________________________________________________
_____________________________________________________________________________________________
_____________________________________________________________________________________________
_______________________________________________________________
查看答案和解析>>
科目:高中英语 来源:2016-2017学年贵州省高二下学期第一次月考英语试卷(解析版) 题型:书面表达
假定你是李华,你和你的朋友打算在学校创办一个英语读书俱乐部,请写信给你的美国朋友Peter,介绍一下俱乐部的创办目的和运作情况,希望对方提出建议。
注意:1.词数100左右,文章开头和结尾已给出,不计入总词数;
2.可以适当增加细节,以使行文连贯。
Dear Peter,
How is everything going? I'm writing to ask you some advice on our English reading club.
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
_____________________________________________________________________
Looking forward to your early reply.
Yours sincerely,
Li Hua
查看答案和解析>>
科目:高中英语 来源:2016-2017学年贵州省高二下学期第一次月考英语试卷(解析版) 题型:阅读理解
A ban on smoking in public places has come into effect in China — home to a third of the world’s smokers. The move is aimed at controlling the number of deaths from smoking-related diseases, running at a million a year. But the rules have been criticized, because they do not include punishments for those who choose to ignore them. Many business owners hate rules that force them to ban smoking because many customers do not like the rules and complain. The rules do not allow smoking in places like restaurants, hotels, railway stations or theaters, but not at the office. Employers have a duty to warn staff off the dangers of smoking but do not have to forbid them from lighting up at their desks.
Shanghai introduced similar rules a year ago, but people do not seem to take much notice of them. Often you find people smoking at the next table while you are eating your meal or having a drink in a bar. The problem is that the rules do not include punishments for businesses or individuals who ignore them.
It appears that many Chinese people are unaware of the dangers of smoking. Research suggests that only one in four knows the harm cigarettes of second-hand smoke can cause. Officials say they have to try to persuade people not to smoke to reduce the numbers dying from smoking-related diseases. But it is hard to deal with the problem and there is still a long way to go.
1.The number of smokers in China makes up about ______ of the world’s smokers.
A. 66% B. 44% C. 33% D. 55%
2.Why have the rules been criticized by some people?
A. Because those people don’t want to be punished.
B. Because they do not include punishments for those who ignore the rules.
C. Because the rules are ignored by all the people who smoke.
D. Because nobody takes notice of the rules.
3.What does the last paragraph mainly talk about?
A. How to punish those who ignore the ban.
B. What the dangers of smoking are.
C. Why it’s hard to ban smoking.
D. How the non-smokers suffer from second-hand smoke.
查看答案和解析>>
科目:高中英语 来源:云南省2017届高三下学期第一次统测英语试卷(有答案) 题型:阅读理解
Got big plans for Friday night? That's OK, we don't either.
Guess we'll all have to make do by watching the celestial(天空的) show that will take place that night.
First, there will be a full moon. That's always fun, but this one will be a little more special. It's known as a “snow moon.” The name comes from the fact that the heaviest snows usually fall during February, according to the Old Farmer's Almanac.
But if that's not special enough, there's also an eclipse(月食) that night. It'll be a penumbral lunar eclipse, meaning it’s a partial eclipse that leaves sections of the moon darkened by the earth's shadow. No, it won't be as spectacular as those "blood moon" eclipses, It'll be subtler. The level of darkness it reached during the eclipse may or may not be apparent; it just depends on where you are when you view it.
In North America, the eclipse begins at 5:34 p.m ET and ends at 9:53 p.m. ET, according to astronomy website EarthSky. The eclipse will be at its height around 7:44 p.m.ET.
If that's still not enough, let's throw in a comet(彗星)to the night's festivities.
Comet 45P (it has a much longer name, but we won't burden you with it here) is visible as it flies by Earth. The comet will get within 7.4 million miles of the planet as it makes its closest approach this weekend, according to Universe Today.
Comet 45P will be the most visible a couple of hours after the eclipse, so look to the skies again around 3 a.m.ET Saturday and find the greenish-blue light with a tail.
And don't forget, a total big-time solar eclipse will streak across the United States on August 21st.
1.According to the text, what can be viewed on Friday night?
A. A blood moon. B. A total solar eclipse.
C. A partial lunar eclipse. D. A comet without a tail.
2.If you want to see Comet 45P, you will need to ________.
A. wait around 7:44 p.m.ET B. stay up until 9:53 p.m.ET
C. wake up before 3:00 a.m.ET D. start watching at 5:34 p.m.ET
3.The author writes the text with the purpose of ________.
A. introducing basic astronomy to the media
B. sharing new discoveries with astronomy researchers
C. promoting astronomical events among science students
D. informing average readers of recent celestial phenomena
4.Which can be a suitable title for the text?
A. Comet 45P will be visible as it approaches the earth
B. Penumbral lunar eclipse will happen on Friday night
C. Suggestions of fun scientific exhibitions for the coming weekend
D. Eclipse, full moon, comet team up to put on a show on Friday night
查看答案和解析>>
科目:高中英语 来源:2017届四川省成都市9校高三第四次联合模拟英语试卷(解析版) 题型:短文填空
假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。作文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏子符号(∧)并在其下面写出该加的词。
删除:在错的词下划一横线,并在该词下面写出修改后的词。
注意:1.每处错误及其修改均仅限一词;
2.只允许修改10处,多者(从第11处起)不计分。
I attended a program calling the “ Happy School ” in the holidays. It was given by some volunteers from the universities in our city. There were painting and many other courses for us to choose. These courses were intended to help us left-behind middle school student in the countryside , our parents are working in other cities , make use of our holidays. The volunteers took good care of us, showed them how to do our homework and make sure of our safety. I learned a lot from the interested program. I will attend so programs again the next summer if there is any.
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com