Forget drinking countless glasses of water or getting your beauty sleep．The secret of looking young is simply to stay out of the sun．
A study of hundreds of women has revealed that those who avoided the sun’s rays looked up to 20 years younger than they actually are. However, other supposed rules for a youthful complexion, from drinking lots of water to sleeping well and exercising regularly, failed to hold back the hands of time.
Only keeping out of the sun, and wearing sunscreen when this wasn’t possible, made a difference, the American Academy of Dermatology’s annual conference will hear today.
The finding comes from a study of 231 women of all ages who were quizzed about their lives, including whether they were sun-loves. When researchers from Massachusetts General Hospital in the US guessed how old the women were, they found those who took care in the sun tended to have aged more slowly.
Four lucky women had so few wrinkles and age spots and such a glowing complexion，that they appeared to be twenty years younger than they really were．
Researcher Dr．Alexa Kimball said the popular belief that we drink lots of water to stay healthy is false and the body is “pretty good” at judging how much we need．Previous research by the British Nutrition Foundation reached a similar conclusion．
It isn’t clear why the women who slept well didn’t have younger-looking skin．But it may be that the question they were asked was too narrow and didn’t consider their long-term sleep patterns．
1.Which way can help women stay younger according to the study?
A. Having a good sleep． B. Drinking plenty of water．
C. Taking exercise regularly． D. Keeping out of the sun．
2.How did the researchers know the finding about women of all ages?
A. Through calls． B. Through games．
C. By quizzes． D. By interviewing face to face．
3.What’s the main purpose of the passage?
A. To introduce a good way to make women look younger．
B. To explain how scientists carried out the research．
C. To prove people’s previous ideas are true．
D. To persuade women to change their long-term sleep patterns．
4.This passage is most probably taken from______________．
A. a school textbook． B. a science fiction．
C. a reference book． D. a science paper．
高二英语阅读理解中等难度题
Forget drinking countless glasses of water or getting your beauty sleep．The secret of looking young is simply to stay out of the sun．
A study of hundreds of women has revealed that those who avoided the sun’s rays looked up to 20 years younger than they actually are. However, other supposed rules for a youthful complexion, from drinking lots of water to sleeping well and exercising regularly, failed to hold back the hands of time.
Only keeping out of the sun, and wearing sunscreen when this wasn’t possible, made a difference, the American Academy of Dermatology’s annual conference will hear today.
The finding comes from a study of 231 women of all ages who were quizzed about their lives, including whether they were sun-loves. When researchers from Massachusetts General Hospital in the US guessed how old the women were, they found those who took care in the sun tended to have aged more slowly.
Four lucky women had so few wrinkles and age spots and such a glowing complexion，that they appeared to be twenty years younger than they really were．
Researcher Dr．Alexa Kimball said the popular belief that we drink lots of water to stay healthy is false and the body is “pretty good” at judging how much we need．Previous research by the British Nutrition Foundation reached a similar conclusion．
It isn’t clear why the women who slept well didn’t have younger-looking skin．But it may be that the question they were asked was too narrow and didn’t consider their long-term sleep patterns．
1.Which way can help women stay younger according to the study?
A. Having a good sleep． B. Drinking plenty of water．
C. Taking exercise regularly． D. Keeping out of the sun．
2.How did the researchers know the finding about women of all ages?
A. Through calls． B. Through games．
C. By quizzes． D. By interviewing face to face．
3.What’s the main purpose of the passage?
A. To introduce a good way to make women look younger．
B. To explain how scientists carried out the research．
C. To prove people’s previous ideas are true．
D. To persuade women to change their long-term sleep patterns．
4.This passage is most probably taken from______________．
A. a school textbook． B. a science fiction．
C. a reference book． D. a science paper．
高二英语阅读理解中等难度题查看答案及解析
You’ve heard it repeatedly: Make sure you drink at least eight glasses of water per day. The key words are "at least", because, unless you are a child, you need more water than that. The rule is, for every 50 pounds of body weight you carry, drink one quart of bottled or filtered (过滤的) water per day. The average person weighs 150 pounds, so they should drink three quarts per day. A 200 pounds person should drink a full gallon per day. Athletes should drink even more than that. Follow these and you’ve adopted one of the most important health habits.
Our bodies are mostly water, and water is essential to our every function. Drink the appropriate amount, and everything is much more likely to function at the best levels. If you don’t drink enough water, over the short term you will experience tiredness, dry skin, headaches and constipation (便秘); over the longer term, every body function will degrade more quickly. It really is as simple as that.
Things get a bit more complicated in what type of water to drink. Bottled water and filtered water are both good options. Do not drink tap water or distilled water (蒸馏水).Bottled water should be bottled in clear glass containers, not the plastic containers that transfer far too many chemicals into the water. Filtered water can be obtained through low-cost filters.
Tap water should be avoided because it contains chlorine (氯) and may contain fluoride (氟化物), which is poisonous and can have terrible consequences for the body. Distilled water should also be avoided because it can burn up your body of necessary minerals. It has been tied to hair loss, which is often associated with certain mineral lack.
Finally, drink water at room temperature if possible, as ice-cold water can harm your stomach.
1.What’s the meaning of the underlined word “degrade”?
A. Improve. B. Reduce.
C. Strengthen D. Recover.
2.What kinds of water are proper for drinking?
A. Tap water and bottled water.
B. Tap water and distilled water.
C. Bottled water and filtered water.
D. Distilled water and filtered water.
3.What’s the main reason that distilled water isn’t recommended to drink?
A. It leads the body to lack certain minerals.
B. It isn’t clean enough to drink.
C. It contains too many chemicals.
D. It contains fluoride.
4.Which of the following statements is NOT true according to the passage?
A. It is harmful to drink plenty of icy water.
B. One may feel tired due to lack of water for a short time.
C. The water with chlorine is not suitable to drink.
D. The water in plastic containers is safe to drink.
高二英语阅读理解中等难度题查看答案及解析
A “virtual (虚拟的) cocktail” glass that lets you change the flavor (味道) of your drink using your Smartphone has been developed by scientists.
Offering a customizable (定制的) range of drinks and tastes, the Vocktail can change a glass of water into a cocktail at the press of a button. The world’s first technology tricks your brain into thinking it is experiencing a specific flavor by fooling your senses of sight, smell and taste.
Developed by researchers at the National University of Singapore, the glass’ three sensory components are controlled via a Smartphone App. Because the software can combine a number of smells, colors and tastes, the Vocktail can create almost any flavor.
Developer Nimesha Ranasinghe said: “Our approach is to increase drinks flavor experience by overlaying outer sensory stimuli (刺激物). For example, in the Vocktail we overlay color, taste and smell sensations to create an adjustable flavor experience. Flavor is mainly how we feel food and that is achieved through the use of these senses. Therefore, by changing the color of the drink, using different smells and changing the taste through electricity, we are able to copy the flavor of a drink without it actually changing the liquid.”
The glass houses three fragrance containers connected to micro-air pumps. The pumps release smell that change your feeling of the drinks, flavor. For example, a lemon fragrance will trick your brain into believing it is tasting lemon-flavored drink.
On the outside edge of the glass are two electrode strips (电焊条) that send electric pulses into your tongue to stimulate your sense of taste and flavor differs with different pulses.
1.What controls the sensory components?
A. An electrode strip. B. A Smartphone App.
C. Fragrance container. D. A micro-air pump.
2.How does the Vocktail work?
A. By transforming the inner liquid.
B. By stimulating the tip of one’s tongue.
C. By putting different kinds of drinks together.
D. By tricking one’s brain into flavor experience.
3.What does the underlined “that” in the 4th paragraph refer to?
A. The flavor. B. The software.
C. The Vocktail. D. The button.
4.What can be the best title for the text?
A. Smartphone Create a Kind of Liquid.
B. Vocktail Make Water Taste Like Cocktail.
C. Approaches Found to Change Water into Wine.
D. Smartphone Produces Smells, Colors and Tastes.
高二英语阅读理解中等难度题查看答案及解析
— Would you like a cup of coffee or tea, Linda?
— ______. Just a glass of water, please.
A. Both B. None C. Either D. Neither
高二英语单项填空中等难度题查看答案及解析
Everybody knows the importance of drinking enough water.As we all know, drinking water benefits your skin, muscles and organs.1.
The major reason for that is related to human biological needs.When you're a baby, you're 75 percent water.Then, as the years get higher, you get drier.2. It helps you lose weight, according to a study from the University of Birmingham.
The researchers found that drinking 500 ml of water thirty minutes before a meal helped participants lose 10 more pounds than those who did not.3. All participants were advised to improve their diet and physical activity levels.84 overweight adults were involved.Among them 41 were told to “preload” with water, while 43 were told to control their water intake before eating.After 12 weeks, the participants instructed to “preload” with water lost 2.87 pounds more than those in the control group on average.In addition, the participants preloading with water before each of their three main meals every day lost 9.48 pounds over the 12 weeks.4.
Dr.Helen Parretti, a lecturer at the University of Birmingham, had this to say of the study: 5.Just drinking 500 ml of water, three times a day, before your main meals may help reduce your weight...and this could be an easy way for weight loss. Furthermore, it can be significant for an individual to lose extra weight, making a potential contribution to public health.
A.Another reason to drink water is right here.
B.The study began with a weight management consultation.
C.The beauty of these findings is that losing weight is simple.
D.But not everyone can get access to tap water in some areas.
E.It also helps prevent certain diseases and improve your mood.
F.In contrast, those preloading once a day or never, lost just 1.76 pounds.
G.So kids should drink more water instead of coke to keep healthy.
高二英语七选五中等难度题查看答案及解析
Drinking Water: Bottled or From the Tap?
In America, people will include a case or two of bottled water when buying the week's groceries. When they are going to a soccer game or activity, it's common for them to grab a cold bottle of water out of the fridge with them．In fact, Americans buy more bottled water than any other nation in the world, about 29 billion bottles a year．
But all these plastic bottles use a lot of fossil fuels and pollute the environment．In order to make all the 29 billion bottles, producers use 17 million barrels of crude oil, which is enough to keep a million cars going for 12 months．
So why don't people drink water straight from the tap? Some people have a strong belief that bottled water is better than water out of the tap, but that's not necessarily true．In the US, the local governments make sure water from the tap is safe．There is also growing concern that chemicals in the bottles themselves may go into the water．
People love the convenience of bottled water．But maybe if they realized the problems it causes, they would try drinking from a glass at home or carrying water in a reusable steel container instead of plastic．
Some argue that plastic bottle recycling can help．Recycled bottles can be turned into items like carpeting or clothing．Unfortunately, only one in six bottles is recycled．The rest make it to landfills（垃圾填埋场）or end as trash in other places．Plastic bottles take hundreds of years for them to disintegrate．
Water is important for you, so keep drinking it．But think about how often you use water bottles, and see if you can make a change．
And yes, you can make a difference．Remember this: Recycling one plastic bottle can save enough energy to power a 60-watt light bulb for six hours．
1.Why do Americans prefer bottled water?
A．Bottled water is better than water from the tap．
B．Bottled water is cheaper than water from the tap．
C．Bottled water contains beneficial chemicals in it．
D．Bottled water is more convenient than water from the tap．
2.What does the underlined word "disintegrate" in the fifth paragraph probably mean_____ .
A．Be well recycled． B．Become less poisonous．
C．Break into small pieces． D．Go down below a surface．
3.The author's intention of writing this passage is to recommend Americans_____.
A．drink more water from the tap
B．send plastic bottles to landfills
C．use water bottles to power light bulls
D．buy bottles filled with water from the tap
高二英语阅读理解中等难度题查看答案及解析
How to escape from a car in water
“If you get on your phone and call your parents or your sister, or 911, you will die,” says Robert May, a 21-year-old veteran(老兵) of the Indiana State. No one else will arrive in time: you have to save yourself.
Move quickly. Minivans(微型货车) might float for as long as10 minutes. 1. In a study from the University of Manitoba, three passengers were able to exist with a child mannequin(人体模型) through a single driver-side window in just 3 seconds.
Unbuckle(揭开)your seat belt, lower your window and climb out, ideally onto the roof of the vehicle. 2.Unfasten them from the backseat, pull them into the front and push them out of your window, oldest ones first. In May’s experience, electric car windows will continue to work after falling into water. 3.
Don’t open the door, water will flood in. Once full of water, the vehicle will sink fast. 4.Vehicle submersions (淹没) have one of the highest death rates of any type of single-motor-vehicle incidents, responsible for 400 deaths a year in North America.
After you get on top of your car, figure out if it makes sense to stay put or swim for dry ground. 5.Just get out first, May says.
A. From there, call for help
B. You will be then totally out of danger.
C. Research has been done to confirm this.
D. If there are children present, attend to them first.
E. In one study, a 65-passanger bus sank in nine seconds
F. Still, keep a small glass-breaking tool on your key ring, just in case
G. However, the chances of survival are highest if you get out in the first 60 seconds
高二英语七选五中等难度题查看答案及解析
Ladies and gentlemen, please raise your glasses and drink a _______ to the success of the new company.
A. privilege B. potential
C. toast D. ambition
高二英语单项填空简单题查看答案及解析
Forget losing weight or saving money—we suggest one simple task to add to your list of inspiring New Year's decisions: read a book. Trust us, and your brain will thank you. Not only does reading increase the amount of daily pleasure in your life, but it could also delay dementia (痴呆) and even help you live longer.
But still, picking the perfect novel isn't easy. Thankfully, Business Insider asked a Harvard professor to recommend the one book he thinks every student should read in 2019—and we suggest adding it to your list, too. (No time for all the books on your list? Here's a shortcut: Read the endings to some of the world's most famous books, instead.)
Steven Pinker, Professor of Psychology at Harvard, recommends The Internationalists by legal scholars Hathaway and Shapiro. The book makes a surprising statement that the Kellogg-Briand Paris Peace Pact (条约) of 1928, which declared war illegal, has caused a steady drop in war throughout history.
“But in their fascinating and evidence-rich book, they make a lifelike case,” Pinker said. “And like The Clash of Civilizations and The End of History, the book presents a sweeping vision (视野) of the international scene, making sense of many developments in the news and recent history.”
Other professors at Harvard recommended classics like Anna Karenina by Tolstoy, as well as Just Mercy by Stevenson, The Theory of Moral Sentiments by Adam Smith, and Robot-Proof by Joseph Aoun.
So, go ahead and give (at least) one of these books a read in 2019! And while you're at it, you should add the following 20 books you really should have read by now to your list, too…
1.Which has the closest meaning to the underlined word “shortcut” in the 2nd paragraph?
A.A time-saving way to read books.
B.A lazy person's way to read books.
C.A quick way to know about endings of books.
D.A wise way to deal with too many books to read.
2.What or who has reduced the number of wars throughout history?
A.The Paris Peace Pact. B.The Internationalists.
C.Hathaway and Shapiro. D.A wide vision of the international scene.
3.What may be written in the next or last paragraph of the passage?
A.More advice on reading books.
B.The names of the 20 books recommended.
C.The main contents of the 20 books recommended.
D.The brief introduction of the 20 books recommended.
高二英语阅读理解简单题查看答案及解析
Countless people appear in your life—familiar or strange, close or distant. Sometimes people come into your life and you know right away that they were meant to be there to serve some sort of _______, to teach you a lesson, or to help you _______ who you are or who you want to become. You never think about who these people may be (possibly your roommate, neighbor, co-worker, long lost friend, lover, or even a complete stranger ), but when you lock eyes with them, you know at that very moment they will _______ your life in some way.
And sometimes things happen to you that may seem horrible, painful and unfair at first, but with more _______ you find that without overcoming those difficulties you would have _______ realized your potential, strength, willpower, or heart.
Everything happens for a reason. Nothing happens _______ or by means of good luck. Illness, injury, love, lost moments of true greatness and complete stupidity all occur to _______ the limits of your soul. _______ these small tests whatever they may be, life would be like a smoothly paved (铺设), straight, flat road to _______. It would be safe and comfortable, but dull and ________. The people you meet who affect your life, and the success and downfalls you experience, help to create who you are and who you become.
Even the ________ experiences can be learned from. In fact, they are probably the most poignant (酸楚的) and important ones. If someone hurts you, ________ you, or breaks your heart, forgive them, for they have helped you learn about trust and the importance of being cautious when you open your heart. If someone loves you, love them back ________, not only because they love you, but because ________, they are teaching you to love and how to open your ________ and eyes to things.
Make every day count. ________ every moment and take from those moments everything that you possibly can for you may never be able to experience it again. Talk to people that you have never talked to ________, and actually listen. Let yourself fall in love, break free, and set your sights high. Hold your head up because you have ________ right to. Tell yourself you are a great individual and believe in yourself, for if you don't believe in yourself, it will be hard for others to believe in you. You can make your life anything you wish. Create your own life and then go out and live it with absolutely no ________.
Most importantly, if you LOVE someone, tell him or her, for you never know what tomorrow may have in ________ for you. And learn a lesson in life each day that you live.
That's the story of life.
1.A.people B.intention C.purpose D.advantage
2.A.figure out B.let out C.give out D.hold out
3.A.create B.affect C.challenge D.rescue
4.A.consideration B.explanation C.expectation D.instruction
5.A.ever B.never C.already D.almost
6.A.on purpose B.by itself C.on principle D.by accident
7.A.set B.reach C.test D.exceed
8.A.Despite B.Without C.For D.With
9.A.anywhere B.somewhere C.nowhere D.everywhere
10.A.pointless B.bored C.undeserved D.meaningful
11.A.good B.different C.pleasant D.bad
12.A.watches B.loves C.understands D.betrays
13.A.temporarily B.eventually C.unconditionally D.cautiously
14.A.in a way B.on the way C.under way D.by the way
15.A.mouth B.heart C.mind D.emotion
16.A.Expand B.Adjust C.Expect D.Appreciate
17.A.evidently B.entirely C.previously D.casually
18.A.every B.each C.proper D.exact
19.A.ambition B.hatred C.beliefs D.regrets
20.A.future B.store C.existence D.time
高二英语完形填空中等难度题查看答案及解析