Do you have a health problem, such as high bl...

Do you have a health problem, such as high blood pressure or obesity? Did your doctor tell you that you can improve your condition with better nutrition? Do cancer, heart disease, or diabetes run in your family?1.Meanwhile, you also need to improve your eating habits for better nutrition.

It can be hard to change your eating habits. However, you are sure to benefit from making changes to your diet if you have diseases that can be made worse by things you are eating or drinking. 2.

◆ Find the strengths and weaknesses in your present diet. Do you eat 4-5 cups of fruits and vegetables every day? Do you get enough calcium（钙）? Do you eat whole grain, high-fiber foods? If so, you’re on the right track. Keep it up!3.

◆4.If you eat a lot of fat at present, cut back and change your habits. For example, reduce any extra fat. This includes butter on bread, sour cream on baked potatoes, and salad dressings.

◆ Keep track of your food intake（摄入量）.5.This record will help you assess（评价）your diet. You’ll see if you need to eat more or less from certain food groups.

◆ Think about asking for help from a nutritionist. They can help you follow a special diet, especially if you have a health issue.

A. Cut back on unhealthy fat.

B. Write down what you eat and drink every day.

C. Below are suggestions to improve your health

D.If not, add more of these foods to your daily diet..

E. You should eat foods that contain vitamins and minerals.

F. If your answer is yes, talk to your doctor about your health.

G. Balanced nutrition and regular exercise are good for your health.

高一英语七选五中等难度题查看答案及解析

Short people, studies have shown , are more likely to have a stroke , suffer from high blood pressures and heart disease and be bullied in school .

Now, researchers report that short people—at least in the past—were also more likely to die at a younger age than their taller peers.

Their study, published in the Journal of Epidemiology (流行病学) and Community Health , found that short bones have something to do with short life for more than 1,000 years. The conclusion was based on 490 sets of adult skeletal(骨架) remains from an archaeological(考古学的) site in northeastern England , YC dating from the 9th century to about 1850 .

About 55% of men and 73% of women died before the age of 45, and 39% of men and 56% of women died before age 30. The risk of death before age 30 declined as bone length increased.

“This study provides evidence from an archaeological sample that long bone length is connected with age at death—those with smaller bones tend to die younger,” according to Dr. D.J. Gunnell of the university of Bristol  in the UK and colleagues .

While it is not clear why short stature(身材) might be linked to earlier death , the researchers point out that height is an indicator of childhood nutrition, which may have long-lasting effect on health .

“Mechanism (身体结构) for height-mortality(死亡) associations in the past may differ from those today , for example , short stature may have increased the risk of death in childbirth and this may explain the higher risk of premature(未成熟的) mortality in women,” Gunnell and colleagues write .

“However, short bones, it would appear, have always been a marker of a short life,” the authors conclude.

1.The title of the passage should be________.

A．Short people and their taller peers

B．Men and women

C．Short stature and short life

D．Long life and short life

2.“An indicator” in Paragraph 6 means________.

A．a study           B．a marker          C．a risk             D．an age

3.Which of the following statements is Not true according to the passage?

A．People with smaller bones were more likely to die younger.

B．Women were more likely to die at a young age.

C．Short-stature women bear higher risk of death in giving birth to babies.

D．Most people were more likely to die at the age of 30 in the past.

4.Short stature may be caused by________.

A．less childhood nutrition                  B．heart disease

C．some illnesses                          D．high blood pressure

5.The topic in this passage is probably connected with

A．space medicine                         B．sports medicine

C．social medicine                         D．industrial medicine

高一英语阅读理解中等难度题查看答案及解析

Now I know that we black people are much more likely to have high blood pressure and diabetes(糖尿病) than white people. And they often lead to heart attacks and other untreated diseases. For example, black people are three to four times more likely than white people to have high blood pressure and twice as likely as the white population to die of a stroke(中风).

New research has found out the surprisingly high levels of salt in many of black people’s favorite meals. I stopped putting extra salt in my food at the table long ago and I try to cut down on the salt I use in cooking. The recommended daily level of salt for adults is 6 grams. It is easy to see that if you avoid processed(加工过的) foods and use salt in your cooking within the limit, you won’t exceed the daily level.

The research showed how much salt there is in some foods that we buy from restaurants and takeaways. An average salad with rice and peas has 6.2 grams of salt. This is more salt than you are supposed to eat for the whole day.

A researcher talked about the importance of home cooking rather than take-outs. At home, he pointed out, not only can you hold control of the salt shaker, but also you can create tasty food which is low on salt. The researcher later provided curry goat and rice and peas. They were low on salt, but completely delicious.

I do not suppose Jamaicans are going to stop buying takeaways soon. But if you suffer from high blood pressure, it is probably better not to buy them often.

1.The underlined word “they” in Paragraph 1 refers to ______.

A．white people                          B．black people

C．untreated diseases                      D．high blood pressure and diabetes

2.What has the new research found out according to Paragraph 2?

A．Black people take in too much salt.

B．Black people’s meals are very special.

C．Processed foods have too much salt in them.

D．6 grams of salt per day is enough for an adult.

3.What would the writer probably suggest black people do?

A．Order no salad in a restaurant.             B．Take in no salt for several days.

C．Stop cooking their favorite meals.           D．Eat less takeaways.

4.The researcher provided curry goat and rice and peas in order to ______.

A．thank those who came to his home for his research

B．let people know that eating less salt makes one healthier

C．show that tasty food with less salt can be made at home

D．prove the less salt the food has the more delicious it is

5.What would be the best title for this passage?

A．Watch the salt.                         B．Take care, black people.

C．Say no to takeaways.                     D．Say no to high blood pressure.

高一英语阅读理解中等难度题查看答案及解析

Do you often play with your pet dog or cat? Do you like touching wild animals such as squirrels? They are cute. But be careful. If they bite you, you may get a terrible disease——rabies.

Believe it or not, in the last five months, rabies killed more people in China than any other disease. 2,254 people got rabies in the first nine months of this year. In September, 318 people died of rabies. That is 37 per cent more than last September.

Animals like dogs, cats, squirrels and bats can have rabies. If they bite or scratch（抓）someone, rabies could infect（感染）the person’s nervous system（神经系统）. The person could even die. It’s important to get the right treatment as soon as possible.

Every year, more than 50,000 people around the world die of rabies. Most of them are from developing countries. India has the most deaths. China is second.

1.Rabies is the name of _____.

2.Paragraphs two and three _____.

3.Which of the following animals might NOT have rabies?

4.The Chinese for the underlined word “treatment” probably is _____.

5.What the best title for the passage?

高一英语阅读理解中等难度题查看答案及解析

— How is the result, doctor?

— Well, your health is ______ good, but you do have a few minor problems.

高一英语单项填空简单题查看答案及解析

The Last Robot-Proof Job in America?

You can get most food, such as warm cookies or vodka, to your doorstep in minutes. But try getting a red snapper (红鲷鱼). Until recently, if you could obtain it, it would likely have been pre-frozen and shipped in from overseas.

A new tech startup is aiming to ____________this situation. Based inside the Fulton Fish Market, a seafood wholesale market, the startup, called FultonFishMarket.com, allows customers across the whole country, both restaurants and individuals, to buy from the market. The fish is shipped ____________, rather than frozen, thanks to an Amazon advanced logistics system. Mike Spindler, the company’s C.E.O., said recently, “I can get a fish to Warren Buffett, that’s as fresh as if he’d walked down to the pier (码头) and bought it that morning.”

There is one thing, ____________, that the sophisticated logistics system cannot do: pick out a fish. If Warren Buffett orders a red snapper, the company needs to ____________ that his fish is actually red snapper, and not some other. According to the ocean-conservation organization, more than 20% of the seafood in restaurants and grocery stores in America is ___________. For this task, the company has employed Robert DiGregorio, a forty-seven-year veteran of the business, who possesses a blend of judgement and ___________ knowledge that, so far, computers have yet to replicate.

“___________ the food-safety stuff, our business could be any market from the last three thousand years of human history,” Spindler told me. He is experienced in the ___________ business. When he arrived at the fish market in 2014, people were cautious. “They thought selling fish on the Internet was___________.” DiGregorio said, speaking for the fishmongers(鱼贩). “They didn’t see how it could possibly work.” Five years ago, DeGregorio didn’t know how to use a computer, but when the Web-site people arrived at the market, he sensed an opportunity. Together, they’ve created a human-machine fish-buying operation.

By 1 a.m. each night, the company collects __________ from around the country and sends them to DiGregorio. He heads into the market, carrying his tablet computer. The company’s algorithms（算法） ___________ data on their sources and can tell DiGregorio, for example, which stall to go to get the best tuna (金枪鱼). The computer is a “learning system,”, so if DiGregorio makes a choice it didn’t ___________, it asks, “Was the fish not available? Was it damaged?” All that information is fed back in for next time.

Then, what can a fishmonger see that a computer can’t? DeGregorio showed me his part of the ___________ process. “I’m assessing a few things,” he said. First, ___________. Fish should have “nice” slime(粘液). Then, smell. He sniffed the air above the box. “when fish goes bad, it smells like ammonia.” Besides, to get the best stuff, “Fishmongers have to have a relationship with you. To trust you.” He added.

Is he ever __________being replaced by the learning system of computers? DiGregorio shrugged. “By the time they invent a computer that can do what I can do,” he said, “I’ll be dead.”

1.A.maintain B.remedy C.substitute D.recognize

2.A.free B.overseas C.separate D.fresh

3.A.therefore B.otherwise C.however D.thus

4.A.ensure B.propose C.concede D.remind

5.A.overpriced B.misidentified C.displaced D.modified

6.A.computer B.cuisine C.fish D.marketing

7.A.Rather than B.Thanks to C.Except for D.Prior to

8.A.fund-raising B.online-grocery C.fish-selling D.non-profit

9.A.significant B.worthy C.responsible D.ridiculous

10.A.sales B.orders C.alternatives D.statistics

11.A.analyze B.supply C.prioritize D.feed

12.A.require B.process C.predict D.value

13.A.calculation B.decoding C.correction D.selection

14.A.smash B.touch C.wipe D.roll

15.A.concerned about B.eager for C.delighted with D.capable of

高一英语完形填空困难题查看答案及解析

近来，不少大学新生在入学体检中诊断出（be diagnosed with）患有高血压（high blood pressure,），高血脂（high blood fat）等老年病。请针对这一现象谈谈你对高中学生就如何保持身体健康提出你的看法及建议。

保持健康的重要性

保持健康的方法：多吃水果蔬菜，保持饮食平衡，避免吃含糖量高、脂肪含量高的食物。多锻炼，强身健体，减轻工作压力。改掉不良习惯。

保持健康的结论。

注意：词数不少于100。

高一英语书面表达中等难度题查看答案及解析

______ these new treatments , people with high blood pressure can live a long and active life .

A. According to　　 B. Thanks to

C. As for　　 　　 D. Instead of

高一英语单项填空中等难度题查看答案及解析

Eating too much fat can ______ heart disease and cause high blood pressure.

A. result from     B. contribute to     C. come across       D. focus on

高一英语单项填空困难题查看答案及解析

______ these new treatments , people with high blood pressure can live a long and active life .

A. According to 　　 　 B. Thanks to

C. As for　　 　　 　　　 D. Instead of

高一英语单项填空中等难度题查看答案及解析