Coffee is one of the world's most widely-enjoyed drinks. Now, a new research suggests that if you drink enough coffee, it might help you avoid certain kinds of cancer.
Dr. Mia Hashibe of the University of Utah School of Medicine was interested in the connection between coffee drinking and certain cancers of the head and neck. Researchers have looked into this before, but without reaching any firm conclusions. She said, "So this finding from our new study was quite a surprise. We didn't really have any expectation of which direction it could go into."
To sort out the confusion, Hashibe and her assistants used statistical (统计学 ) techniques to, in effect, make one big study out of the earlier smaller studies. She explained, "Thanks to the earlier studies, we have a lot more power than earlier studies that looked at this. And we included 4,000 cancer patients who have cancer of the mouth and throat. And then 9,000 controls, people who do not have cancer. '
Those studies--in Europe and the United States--found that people who drank a lot of coffee were less likely to develop cancers of the mouth and throat. "We saw a protective effect for drinking more than 4 cups of coffee per day," Hashibe said. "This was the 40 percent decrease in risk. We did not see the same effect for drinking three cups or less per day."
Mia Hashibe said there was a weak connection between cancer risk and drinking coffee without caffeine. And she and her assistants found no proof that drinking tea provided the same protection as drinking Coffee. Their research is published in the journal Cancer Epidemiology, Biomarkers & Prevention.
Hashibe says it is not clear how coffee might protect drinkers from certain cancers. "There are a few chemicals that are known to be antioxidants （抗氧化物）in coffee. So we are thinking perhaps they are playing some sort of protective role against several cancers."
【小题1】This passage is probably taken from __
| A．a literature book | B．a travel journal |
| C．an old directory | D．a medical magazine |
| A．it was impossible to get the desired result | B．the research was much surprising in fact |
| C．no conclusions had been reached before | D．the research team lacked faith in success |
| A．Coffee without chemicals. | B．Coffee without caffeine. |
| C．Four cups of tea a day. | D．Antioxidants in coffee. |
| A．She knew for sure how coffee may affect drinkers. |
| B．She included 4,000 people without cancer in study. |
| C．She found an effect for three cups of coffee a day. |
| D．She based her research on several earlier studies. |
| A．Drinking Coffee May Protect Some Cancers | B．Drinking Coffee May Prevent Some Cancers |
| C．Drinking Coffee May Cure Some Caneers | D．Drinking Coffee May Cause Some Cancers |
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步步高口算题卡系列答案科目：高中英语 来源： 题型：
第二部分：单句改错（满分10分）
91．People love to get together to eat and have a fun with each other． 91．__________
92．He was not going to hold his breathe for her to apologize． 92．__________
93．He could not have Yong Hui getting away to telling people lies． 93．__________
94．It would be better if you were a bit thin． 94．__________
95．They see a penniless young man wandered on the pavement． 95．__________
96．I saw a man dressed in rag the other day． 96．__________
97．They gave performances in pubs, for that they were paid in cash． 97．__________
98．Imagine our excitement when we heard it on the radio the first time． 98．__________
99．The carpet raised and at once they were in a thick rainforest． 99．__________
100．The coffee is excellent quality and has been sold very well． 100．__________
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科目：高中英语 来源：2013届浙江省嘉兴市高三上学期基础测试英语试卷（带解析） 题型：阅读理解
You are careful with your money: you collect all kinds of coupons; look for group-buy deals if you eat out; you don't buy clothes unless in a sale. Does all this make you a wise consumer?
Let's do the math first: you walk into a coffee shop and see two deals for a cup of coffee. The first deal offers 33 percent extra coffee. The second takes 33 percent off the regular price. What's the better deal? Well, they are about the same, you'd think. And you'd be wrong. The deals appear to be equal, but in fact, they are different. Here's the math: Let's say the standard coffee is 10 yuan and let's divide the amount of coffee into three portions(部分). That makes about 3.3 yuan per portion, The first deal gets you 4 portions for 10 yuan (2.5 yuan per portion) and the second gets you 3 portions of coffee for 6.6 yuan (2.2 yuan per portion) and is therefore a better deal.
In a new study published by the Journal of Marketing, participants were asked the same question, and most of them chose the first deal, the Atlantic website reported. Why? Because getting something extra for free feels better than getting the same for less. The applications of this view into consumer psychology(心理) are huge. Instead of offering direct discounts, shops offer larger sizes or free samples.
According to the study, the reason why these marketing tricks work is that consumers don't really know how much anything should cost, so we rely on parts of our brains that aren't strictly quantitative.
There are some traps we should be aware of when shopping. First of all, we are heavily influenced by the first number. Suppose you are shopping in Hong Kong. You walk into Hermes, and you see a 100,000 yuan bag. "That's crazy." You shake your head and leave. The next shop is Gucci, a handbag here costs 25,000 yuan. The price is still high, but compared to the 100,000 yuan price tag you just committed to your memory, this is a steal. Stores often use the price difference to set consumers' expectation. zxxk
Another trap we often fall to Is that we are not really sure what things are worth. And so we use clues(暗示) to tell us what we ought to pay for them. US economist Dan Ariely has done an experiment to prove this. According to the Atlantic, Ariely pretended he was giving a lecture on poetry. He told one group of students that the tickets cost money and another group that they would be paid to attend. Then he informed both groups that thelecture was free. The first group was anxious to attend, believing they were getting something of value for free. The second group mostly declined, believing they were being forced to volunteer for the same event without reward.
What's a lecture on poetry by an economist worth? The students had no idea. That's the point. Do we really know what a shirt is worth ? What about a cup of coffee? What's the worth of a life insurance.policy? Who knows? Most of us don't. As a result, our shopping brain uses only what is knowable: visual(祝觉的) clues, invited emotions, comparisons, and a sense of bargain. We are not stupid. We are just easily influenced.
【小题1】The first paragraph of the passage is intended to
| A．ask a question | B．introduce a topic |
| C．give some examples | D．describe a phenomenon |
| A．consumers usually fall into marketing traps |
| B．consumers' expectation is difficult to predict |
| C．consumers' purchasing power is always changing |
| D．consumers rely on their own judgment when shopping |
| A．The first number has little influence on which item should be bought. |
| B．Consumers never use visual clues to decide how much should be paid. |
| C．Getting something extra for free is better than getting the same for less. |
| D．Consumers never rely on parts of the brains that aren't strictly quantitative. |
| A．showing price differences | B．offering larger sizes |
| C．providing free samples | D．giving direct discounts |
| A．Ariely's free lecture enjoyed popularity among students. |
| B．The students actually didn't know what the lecture was worth. |
| C．The second group was willing to be volunteers without reward. |
| D．The first group was eager to find out the value of Ariely's lecture. |
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科目：高中英语 来源：2011届浙江省宁波市高考模拟考试英语卷 题型：阅读理解
Seven Health Facts about Coffee
When you’re considering your morning coffee, here are some health facts to keep in mind:
1. Coffee Reduces Your Risk of Diabetes (糖尿病)
In a 2005 review of nine studies, researchers found that for those that drank four to six cups of coffee per day, versus only two or fewer, their risk for Type 2 diabetes decreased by almost 30 percent. The number decreased by 35 percent when people drank more than six cups per day. And if you’re picturing yourself running around the office with your eyes bugging out of your head, no worries because caffeinated and decaffeinated coffees provided much the same results.
2. Coffee Fights Free Radicals (自由基)
We often forget that coffee is actually a plant and like all plant foods, the coffee bean contains more than 1,000 naturally occurring substances called phytochemicals, which may help prevent disease. Many of these phytochemicals are antioxidants which protect the cells from damage from free radicals.
3. Coffee Improves Memory and Cognition
Researchers reported that volunteers who drank caffeinated coffee in the morning performed better than nondrinkers on tests that involved learning new information. Coffee can also improve cognitive function as we age. One study found that combining coffee with a sweet treat had an even bigger impact.
4. Coffee Can Increase Osteoporosis (骨质疏松)
It’s true that coffee can cause the body to excrete calcium in urine. We don’t want the body to rid itself of calcium because this can lead to osteoporosis. According to The Diet Channel, about five milligrams of calcium is lost per every six ounces of coffee consumed. But these calcium losses can be counter balanced with two tablespoons of milk or yogurt per cup of coffee.
5. Coffee Causes Wrinkles
Even though coffee has antioxidants, if you drink too much of it, it can cause wrinkling of the skin. This is a result of dehydration (脱水) which is the worst thing for your skin. So when you’re drinking that morning cup or two, make sure that you’re pairing it with water. Even better, add one tablespoon of chia seeds to your water and let them sit for 30 minutes. The chia seeds keep you even more hydrated than regular water.
6. Coffee Can Actually Cause Weight Gain
The blood sugar changes that a caffeine high produces can contribute enormously to a strong desire for it, according to iVillage. Coffee is also socially connected to food. For example, we pair coffee with dessert or that morning powdered doughnut. Additionally, when we crash from our caffeine high that’s when we reach for all sorts of fatty snacks to keep us going.
7. Conventional Coffee Is Laden with Pesticides (杀虫剂)
The coffee plant is one of the most heavily sprayed crops. It’s coated with chemicals, pesticides, and herbicides, nothing you’d want to be swallowing. If you do drink coffee, make sure that it’s the organic variety, free from assorted chemicals that leech into our ground water and can make us sick down the road.
If you switch to decaffeinated coffee, make sure the caffeine (咖啡因) is removed in a natural way without the use of chemicals to do it. Often times, conventional decaffeinated coffee has more chemicals than regular.
【小题1】 If you want to decrease the risk of diabetes by 35%, you need to take at least _____ cups of coffee every day.
| A．seven | B．six | C．five | D．four |
| A．less than usual | B．regularly | C．with sugar | D．with chia seeds |
| A．Adding two spoons of milk to a cup of coffee can prevent calcium losses. |
| B．Decaffeinated coffee has different effects from caffeinated coffee as to diabetes. |
| C．Many phytochemicals protect the cells from damage from free radicals. |
| D．The organic variety of coffee plant is free from assorted chemicals. |
| A．positive | B．negative | C．objective | D．imaginative |
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科目：高中英语 来源：2012届江西省南北校区高三9月联考（英语） 题型：阅读理解
Coffee is one of the world's most widely-enjoyed drinks. Now, a new research suggests that if you drink enough coffee, it might help you avoid certain kinds of cancer.
Dr. Mia Hashibe of the University of Utah School of Medicine was interested in the connection between coffee drinking and certain cancers of the head and neck. Researchers have looked into this before, but without reaching any firm conclusions. She said, "So this finding from our new study was quite a surprise. We didn't really have any expectation of which direction it could go into."
To sort out the confusion, Hashibe and her assistants used statistical (统计学 ) techniques to, in effect, make one big study out of the earlier smaller studies. She explained, "Thanks to the earlier studies, we have a lot more power than earlier studies that looked at this. And we included 4,000 cancer patients who have cancer of the mouth and throat. And then 9,000 controls, people who do not have cancer. '
Those studies--in Europe and the United States--found that people who drank a lot of coffee were less likely to develop cancers of the mouth and throat. "We saw a protective effect for drinking more than 4 cups of coffee per day," Hashibe said. "This was the 40 percent decrease in risk. We did not see the same effect for drinking three cups or less per day."
Mia Hashibe said there was a weak connection between cancer risk and drinking coffee without caffeine. And she and her assistants found no proof that drinking tea provided the same protection as drinking Coffee. Their research is published in the journal Cancer Epidemiology, Biomarkers & Prevention.
Hashibe says it is not clear how coffee might protect drinkers from certain cancers. "There are a few chemicals that are known to be antioxidants （抗氧化物）in coffee. So we are thinking perhaps they are playing some sort of protective role against several cancers."
1.This passage is probably taken from __
A. a literature book B. a travel journal
C. an old directory D. a medical magazine
2.Dr. Hashibe expected nothing of her research because __
A. it was impossible to get the desired result B. the research was much surprising in fact
C. no conclusions had been reached before D. the research team lacked faith in success
3.Which of the following might have something to do with the protection against mouth cancer?
A. Coffee without chemicals. B. Coffee without caffeine.
C. Four cups of tea a day. D. Antioxidants in coffee.
4.What do we know about Dr. Mia Hashibe and her research?
A. She knew for sure how coffee may affect drinkers.
B. She included 4,000 people without cancer in study.
C. She found an effect for three cups of coffee a day.
D. She based her research on several earlier studies.
5.What would be the best title for the text?
A. Drinking Coffee May Protect Some Cancers B. Drinking Coffee May Prevent Some Cancers
C. Drinking Coffee May Cure Some Caneers D. Drinking Coffee May Cause Some Cancers
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