【题目】Do You Have’ Social Jet Lag(社交时差)

People who have different sleep patterns on the weekends than they do during the work week may experience “social jet lag”.1 For every hour of social jet lag, the risk of being overweight or obese rises about 33%,says researcher Till Roenneberg, PhD, a professor at the Institute of Medical Psychology at the University of Munich.

Roenneberg, who created the term, says social jet lag is caused by the shift in sleep schedule that many people experience on their days off, compared to work days.2

It goes like this: You don’t have to get up for work so you don’t take trouble setting the alarm. That means you get up an hour or two later than you might during the work week.3

As a result, many people get more sleep on their days off than they do during the week, and they sleep on a slightly different schedule-a schedule that is closer to their body’s natural rhythms.

4 “The behavior looks like most people on a Friday evening fly from Paris to New York or from Los Angeles to Tokyo and on Monday they fly back. Since this looks like almost a travel jet lag situation, we call it social jet lag.” he says.

5When you arrive in a different place, the sun is coming up and setting at a different time, and your body can reset its own clock to match. With social jet lag, the schedule disturbance is lasting because a person stays in the same place. “They have to live a life almost in a different time zone in comparison to their biological clock,”Ronneberg says.

A.Sleep, he thinks ,should get more respect.

B.He guesses that it affects about two-thirds of the population.

C.A key difference between travel jet lag and social jet lag, however, is light.

D.And depending on what type of person you are, the difference can be significant.

E.Roenneberg explains switching sleep schedules this way feels like changing time zones.

F.A new study shows this shift in sleep schedule is connected with obesity.

G.You may also push your bedtime back so you can go out with friends.

【题目】 Joe and his wife moved to a new farm with their three sons. A nearby farmer told Joe that there was gold in the soil of his new land. Joe believed and told his sons about it.

His sons actually began digging for gold in the land. Once they finished one piece they would start another. They began to realize that digging for gold was fun! Seeing that, Joe thought he would plant some crops where the dirt had been turned thoroughly. He planted com, tomatoes, and potatoes. His sons continued to dig through the soil, determined to find gold.

As each different crop became ready to be harvested, Joe started to realize that there was more than he and his family could ever eat. One of Joe 's neighbors suggested that he set up a vegetable stand. Joe and his wife did that very thing. This process went on for three years and Joe and his wife became quite rich from it. They were even able to send their sons off to college.

Remember at the beginning of the story Joe was told by his new neighbor that there was gold in the land? Well, the truth is, Joe' s understanding of the English language was less than perfect. His new neighbor friend actually told him that his land had rich soil.

Go out and believe that there is gold in all your challenges so that you can be inspired to pursue(追求)all that you need. The fate will never give up on you, if you never give up on yourself.

1What made Joe believe that there was actual gold in his land?

A.His desire to send his sons to college.B.His dream to become wealthy.

C.His poor understanding of English.D.His trust in his neighbor.

2Joe's three sons took digging for gold as

A.a pleasureB.a challenge

C.a lieD.a dream

3How did Joe deal with his too many crops?

A.By leaving them in the land

B.By selling them to others.

C.By giving them away to neighbors.

D.By exchanging them for gold.

4The best title for this passage would be

A.Telling a white lie

B.Achieving wealth from land

C.Digging for gold

D.Accepting challenges in life

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