It’s our guilty pleasure: Watching TV is the most common everyday activity,after work and sleep, in many parts of the world. Americans view five hours of TV each day, and while we know that spending so much time sitting ___36___ can lead to obesity(肥胖症) and other dias, rearchers have now quantified just how___37___being a couch potato can be.
In an analysis of data from eight large ___38___published studies, a Harvard-led group reported in the Journal of the American Medical Association that for every two hours per day spent channel ___39___,the risk of developing Type 2 diabetes(糖尿病)ro 20% over 8.5 years, the risk of heart dia incread 15% over a ___40___, and the odds of dying permaturely___41___ 13% during a ven-year follow-up .All of the___42____are linked to a lack of physical exerci. But compared with other dentary(久坐的)activities, like knitting ,viewing TV may be especially__43___at promoting unhealthy habits. For one, the sheer number of hours we pass watching TV dwarfs the time we spend on anything el. And other studies have found that watching ads for beer and popcorn may make you more likely to ___44___them.
引入英文
Even so, the authors admit that they didn’t compare different dentary activities to ___45___whether TV watching was linked to a greater risk of diabetes,heart dia or clearly death compared with, say, reading.
A)climbedI)previously
B)consume J)resume
C)decadeK)suffered
D)determine L)suffering
france是什么意思E)effectiveM)term
F)harmfulN)terminals
G)outcomesO)twisting当幸福来敲门电影下载
H)passively
rangerThe U.S. Department of Education is making efforts to ensure that all students have equal access to a quality education. Today it is __36___the launch of the Excellent Educators for All Initiative. The initiative will help states and school districts support great educators for the students who need them most.
“All children are 37 to a high-quality education regardless of their race, zip code or family income. It is 38 important that we provide teachers and principals the support they need to help students reach their full 39 ,” U.S. Secretary of Education Arne Duncan said. “Despite the excellent work and deep 40 of our nation's teachers and principals, students in high-poverty, high-minority schools are unfairly treated across our country. We have to do better. Local leaders and educators will 41 their own creative solutions, but we must work together to 42 our focus on how to better recruit, support and 43 effective teachers and principals for all students, especially the kids who need them most.”
Today’s announcement is another important step forward in improving access to quality education, a 44 of President Obama’s year of action. Later today, Secretary Duncan will l
ead a roundtable discussion with principals and school teachers from across the country about the 45 of working in high-need schools and how to adapt promising practices for supporting great educators in the schools.
A）announcingB）beneficial
C）challengesD）commitment
E）componentF）contests
G）criticallyH）develop
I）distributingJ）enhance企业所得税会计分录
K）entitledL）potential
M)properlyN)qualified
O)retain
在莱茵河畔
Children are natural-born scientists. They have 36 minds, and they aren’t afraid to admit they don’t know something. Most of them, 37 lo this as they get older. They become lf-conscious and don’t want to appear stupid. Instead of finding things out for themlves they make 38 that often turn out to be wrong
So it’s not a ca of getting kids interested in science. You just have to avoid killing the 39 for learning that they were born with. It’s no coincidence that kids start derting science once it becomes formalized. Children naturally have a blurred approach to 40 knowledge. They e learning about science or biology or cooking as all part of the same act-it’s all learning. It’s only becau of the practicalities of education that you have to start breaking down the curriculum into specialist subjects. You need to have specialist teachers who 41 what they know. Thus once they enter school, children begin to define subjects and erect boundaries that needn’t otherwi exist.
Dividing subjects into science, maths, English ,etc. is something we do for 42 . In the end it’s all learning, but many children today 43 themlves from a scientific education. They think science is for scientists, not for them.
Of cour we need to specialize 44 . Each of us has only so much time on Earth, so we can’t study everything. At 5 years old, our field of knowledge and 45 is broad, covering anything from learning to walk to learning to count. Gradually it narrows down so that by the time we are 45, it might be one tiny little corner within science.
A)accidentallyB)acquiring
C)assumptionsD)convenience
premium是什么意思
E)eventuallyF)exclude
G)exertionH)exploration
英语专业毕业答辩开场白
I)formulasJ)ignite劳动节 英文
K)impartL)inquiring
M)passionN)provoking
O)unfortunately
cottageHis future subjects have not always treated the Prince of Wales with the respect one mightexpect. They laughed aloud in 1986 when theheir to the British36told a TV reporterthathe talked to his plants at his country hou, Highgrove, to stimulate their growth. The Prince wasbeing humorous—“My n of humor will get me into trouble one day,”he said to the aides(随从)—but listening to Charles Windsor can indeed prove stimulating. The royal37that beenpromoting radical ideas for most of his adult life, Some of his38which once sounded a hit weird were simply ahead of their time. Now, finally, the world ems to be catchingup with him.
