题目
题型:不详难度:来源:
· Go for a walk on your lunch break.
Try to find at least three different ways and change them throughout the week. It
might even be possible to find a place to walk inside, for those bad weather days.
· Talk to your employers about improving health at work.
Encourage your workers to cycle to and from work. You might also be able to
encourage them to set up a gymnasium. Sell the idea by pointing out that doing so
will improve productivity (生产率), and make workers happy.
· If you are a student.
Go for walks with friends to talk about your studies. Spend some time in the learning
resource centre reading about sport, exercise and health. The more you know, the
more choices you will have about how to be physically active. Most colleges have
sport and exercise programs that students can take part in. Find out which activities
are being held, and try those you think you might enjoy.
小题1:
Workers are advised to cycle to and from work to ________.
A.make themselves realize the importance of health |
B.work better and bring pleasure to themselves |
C.make themselves become much stronger |
D.reduce the time spent in walking to work |
When a student wants to do exercise at school, he or she had better ________.
A.take part in all the exercise programs |
B.have sports with friends or classmates |
C.choose the one that he or she likes |
D.choose the same one all the time |
We can learn from the passage that ________.
A.walk is most suitable for those who work indoors |
B.one who knows more about health will be healthier |
C.exercising with others will be better for one’s health |
D.combining exercise with daily work can save time to keep healthy |
答案
小题1:B
小题1:C
小题1:D
解析
核心考点
试题【Exercise is an important part of a healthy life. It reduces your risk of heart a】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
小题1:
One cause of eyestrain mentioned in the passage is ____. .
A.wearing eyeglasses too long | B.going to the cinemas |
C.reading a lot | D.not visiting your eye doctor |
.From this passage one can conclude that ____. .
A.doctors are still learning things about eyesight | B.headcaches are usually caused by eyestain |
C.people should wear glasses as soon as possible | D.people only believe things that are proved facts |
"Commonly held beliefs" are ____. .
A.ideas that only low class people believe | B.ideas that moet people believe |
C.beliefs that have something in common | D.foolish beliefs |
This passage mainly tells us that ____.
A.people have many wrong beliefs about eyes and sight. |
B.there are many things about the body that are not completely understood |
C.there are several cuases of eyestrain |
D.eyes are very important to people |
Here’s part of what Bruce has to say about science education…
I consider science education to be critically important to both science and the world, and I shall frequently deal with this topic on this page. Let’s start with a big-picture view. Science has greatly advanced our understanding of the natural world and has enabled the creation of countless medicines and useful devices. It has also led to behaviors that have improved lives. The public appreciates these practical benefits of science, and science and scientists are generally respected, even by those who are not familiar with how science works or what exactly it has discovered.
But society may less appreciate the advantage of having everyone acquire the ways of thinking and behaving that are central to practice of successful science: scientific habits of mind. These habits include a critical attitude toward established claims and a strong desire for logic and evidence. As famous astronomer Carl Sagan put it, science is our best detector (检测器). Individuals and societies clearly need a means to logically test the constant clever attempts to operate our purchasing and political decisions. They also need to challenge what is unreasonable, including the intolerance that led to so many regional and global conflicts.
So how does this relate of science education? Might it be possible to encourage, across the world, scientific habits of mind, so as to create more rational (理性的) societies everywhere? In principle, a strong expansion of science education could provide the world with such an opportunity, but only if scientists, educators, and policy-makers redefine (重新定义) the goals of science education, beginning with college-level teaching. Rather than only conveying what science has discovered about the natural world, as is done now in most countries, we should provide first all students with the knowledge and practice of how to think like a scientist.
小题1: Which of the following is NOT included in the “scientific habits of mind”?
A.A critical attitude toward established claims. | B.A strong desire for logic. |
C.A clever and active mind. | D.A strong desire for evidence. |
A.To create more rational societies everywhere. |
B.To relate decision-making to science education. |
C.To encourage science education around the world. |
D.To set right goals of science education. |
A.Offering all students enough practice to drill their mind. |
B.Equipping all students with a thinking model of a scientist. |
C.Telling students what science has discovered about the natural world. |
D.Advising all students to challenge all established scientific achievements. |
A.Bruce Alberts, a great science educator |
B.Science education and world peace |
C.The government and science education |
D.Bruce Alberts’ opinion on science education |
Despite what it promiises,GM technology actually has not increased the production potential of any corp. In fact
Studies show that the most crown GM croo.
GM soybeans, has suffered reduced productivity. For instance, a report than analysed nearly two decades of research on mojor GM food crops shows that GM engineering has failed to significantly increase US crop production.
Something else, however, has been on the rise, While GM seeds are expensive, GM companics tell farmers that they will make good profits by saving money on pesticides(***虫剂). On the contrary, US government data show that GM crops in the US have produced an overall increase in pesticide use compared to traditional crops. “ The promise was that you could use less chemicals and boost production. But nether is true,” said Bill Christison, President of the US National Farm Coalition.
At the same time, the authors of the book World Hunger: Twelve Myths argue that there actually is more than enough food in the world and that the hunger crisis is not caused by production, but by problems in food distribution and politics. These indeed deserve our efforts and money. Meanwhile, the rise in food prices results from the increased use of crops for fuel rather than food, according to a 2008 World Bank report.
As a matter of fact ,scientists see better ways to feed the world. Another World Bank report concluded that GM crops have little to offer to the challenges of worldwide poverty and hunger, because better ways out are available, among which “green” farming is supposed to be the first choice.
小题1:The author develops the second paragraph mainly .
A.by classification | B.by comparison |
C.by example | D.by process |
A.Control. | B.Evaluate | C.Obtain. | D.Increase. |
A.practicing “green” farming | B.use of less chemicals |
C.fair distribution of their crops | D.using more crops for fuel |
A.Optimistic | B.Defensive | C.Disapproving | D.Casual |
At a children’s center in Baltimore, Maryland, young kids are finding hospital visits easier to deal with, thanks to a test program called HOPE. Patients in HOPE have a life-threatening condition where their kidneys(肾) no longer get rid of wastes from their blood. To get their blood cleaned, these kids must use the dialysis (透析) machines at the hospital three times a week, for at least three hours each time. HOPE allows kids to play Internet sports, racing, and other games with each other. They will be able to connect with kids in other hospitals who have the same problem. “We want to use the Internet to bring together kids who are ill, and let them know they are not alone,” said Arun Mathews, the doctor of the program. He loved video games himself and got the idea to connect kids all over the country.
Many researchers elsewhere are testing video programs that might help young patients. For example, nine-year-old Ben Duskin of San Francisco, California, who was struggling with cancer helped to design a video game where players got rid of cancer cells.
That’s all great news, because doctors already know that reducing pain and worry helps patients heal(痊愈) faster.
小题1:
According to the passage, the sick kids may feel less pain when they _________.
A.use the dialysis machines | B.are in a car race |
C.are playing video games | D.stay alone with illness |
HOPE allows the sick kids to play Internet games in order to _________.
A.encourage them to fight against the illness | B.get rid of their pain and worry |
C.let the kids make more friends | D.bring the kids in the country together |
Which of the following statements is true according to the passage?
A.Grown-ups all think video games are bad for kids’ health. |
B.Some doctors think video games may help the sick kids reduce pain. |
C.The HOPE is a famous organization all over the world. |
D.Arun Mathews is against the testing program. |
Which can be the best title for the passage?
A.Video Games Are Bad for Health | B.Video Games May Help Reduce Pain |
C.A Famous American Organization | D.HOPE Allows Kids to Play Online Games |
I know lots of women who skip breakfast (不吃早餐), and they have a ton of different excuses for doing it . Some say they don’t have time,others think they’re “saving” calories (卡路里), and still others just don’t like breakfast food .
But the bottom line is that eating in the morning is very important when you’re trying to lose weight. “Eating just about anything from 300 to 400 calories would be better than nothing at all,” says Katherine Brooking , R , D , who developed the super-easy eating plan for this year’s “SELF CHALLENGE”. And even pizza can be healthy if it’s loaded with vegetables, and you stick to one small piece.
Breakfast is one meal I never miss, and the same goes for most weight loss success stories. Research shows that eating breakfast keeps you from overeating later in the day. Researchers at the University of Southem California found that breakfast skippers have a bigger chance of gaining weight than those who regularly have a morning meal.
So eat something in the morning, anything. I know plenty of friends who end up having no breakfast altogether, and have just coffee or orange juice. I say, try heating up last night’s leftovers-it may sound crazy, but if it works for you, do it! I find if I tell myself, “You can always eat it tomorrow,” I put away the leftovers instead of eating more that night. Try it,and then you may save yourself some pre-bedtime calories. And watch your body gain the fat-burning effects.
小题1: The underlined word “leftovers” in Paragraph 1 probably means__________.
A.food remaining after a meal | B.things left undone |
C.meals made of vegetables | D.pizza topped with fruit |
A.Working women usually have breakfast in a hurry. |
B.Many people have wrong ideas about breakfast. |
C.There are some easy ways of cooking a meal. |
D.Eating vegetables helps save energy. |
A.eat something for breakfast | B.be careful about what you eat |
C.heat up food before eating it | D.eat calorie-controlled food |
A.who go to work early | B.who want to lose weight |
C.who stay up late | D.who eat before sleep |
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