Do some warming up exercise before sports. Or...

Do some warming up exercise before sports. Or you _______ hurt yourself.

A. must　　　　　 　     B. need　 　　　     　     C. should 　　　　          D. may

高一英语单项填空中等难度题查看答案及解析

Why Is Exercise Cool?

Exercise strengthens Muscles

Did you ever do a push-up or swing across the monkey bars at the playground? 1.________By using your muscles to do powerful things, you can make them stronger. For older teens and adults, this kind of workout can make muscles bigger, too.

2.________

Can you touch your toes easily without yelling ouch? Most kids are pretty flexible, which means that they can bend and stretch their bodies without much trouble. Being flexible is having “full range of motion” , which means you can move your arms and legs freely without feeling tightness or pain.

Exercise Keeps the Balance

3.________Your body needs a certain amount of calories every day just to function, breathe, walk around, and do all the basic stuff. 4.________If you’re not very active, your body won’t need as many calories. Whatever your calorie need is, if you eat enough to meet that need, your body weight will stay about the same. If you eat more calories than your body needs, it may be stored as extra fat.

Exercise Makes You Feel Good

It feels good to have a strong, flexible body that can do all the activities you enjoy---like running, jumping, and playing with your friends. It’s also fun to be good at something, like scoring a basket, hitting a home run, or perfecting a dive.

But you may not know that exercising can actually put you in a better mood. 5.________It’s just another reason why exercise is cool!

A．So you want to do some aerobic(有氧的) exercise right now?

B．Food gives your body fuel in the form of calories, which are a kind of energy.

C．When you exercise, your brain releases a chemical, which may make you feel happier.

D．Those are exercises that can build strength.

E. Exercise Makes You Flexible

F. Exercise Makes Your Heart Happy

G. But if you’re active, your body needs an extra measure of calories or energy.

高一英语信息匹配中等难度题查看答案及解析

—Why don’t you take some exercise? Sitting before the computer is bad for your health.

---________, but I have to finish my work on time.

A . Sorry, I won’t listen to you             B . I don’t think so

C . Thank you for your kindness           D . It’s none of your business

高一英语单项填空中等难度题查看答案及解析

—Why don’t you take some exercise? Sitting before the computer is bad for your health.

---________, but I have to finish my work on time.

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

Six Things You should Never Do Before the Queen

※Don’t show up empty handed.

What do you get the woman who already has everything? Sure, the Queen has several homes full of priceless trinkets（饰品）, but bringing a gift is necessary. 1. So if she’s paying a visit to your hometown or country, something which reflects local culture might go down better than W.H. smith’s vouchers（优惠券）.

※2.

You may be dead on your painful feet---but you should always stand when the queen enters the room. You may only sit once she has taken the seat, so keep a close eye on when the Queen sits down herself.

※Don’t ignore the dress code.

Regardless of how late you’re running or how tempting it is to stay in your casual clothes, make sure you dress accordingly when meeting HRH. 3.

※Resist the temptation to refer to her by her first name.

While the Royal family may be extremely familiar to us, and while we may have our own nicknames for them, we common folk still aren't on a first name basis with them. So, when you meet the Queen she should be addressed as “Your Majesty” and “Ma’am” consequently after. When she leaves, however, you must address her as “Your Majesty” once again.

※Only speak if the queen speaks to you.

Remember when you were a small child and all your elders would drop wisdom such as “don’t speak unless spoken to first” and “children should be seen and not heard”? 4. This rule exists so Her Royal Highness can control every aspect of the conversation-- including exiting it swiftly.

※Don’t eat before she does.

No matter how tasty and tempting the banquet morsels spread in front of you look, you can only start eating once the Queen does. So perhaps have a quick snack beforehand, in case any speeches go on for a long time. 5.

A. Stand to attention.

B. Watch out for Queen.

C. Oh, and if she has finished eating, you’d better be full too.

D. If the event is black tie, wear black tie.

E. You are supposed to listen to them though you've grown up.

F. This gift must also be appropriate to the occasion.

G. The same applies to meeting the Queen.

高一英语七选五中等难度题查看答案及解析

How many times a day do you check your email? When you wake up? Before bed? A dozen limes in between? The technology that was supposed to make our lives simple has taken up too much time. The average teen spends more than seven hours a day using technological devices, with an additional hour just text-messaging friends.

The advantage of technological devices is connectedness. Email lets us respond on the go, and we are in touch with more people during more hours of the day than at any other time in history. But is it possible that we’re lonelier than ever, too? That’s what MIT professor Sherry Turkle observes in her new book, Alone Together, which clearly describes our changing relationship with technology.

For Turkic, the biggest worry is the effect the weak connections have on our development. Technology isn’t offering us the lives we want to live. “We’re texting people at a distance” says Turkic. “We’re using lifeless objects to convince ourselves that even when we’re alone, we feel together. And then when we’re with each other, we put ourselves in situations where we are alone—always on our mobile devices. It’s what I call a perfect storm of confusion about what’s important in our human connections.”

Moreover, communicating online is not equal to face-to-face communication. Online, you can ignore others’ feelings. In a text message, you can avoid eye contact A number of studies have found that this generation of young people is sympathetic (有同情心的) than ever. “That doesn’t lead to disaster,” says Turkle, “but the disadvantages still cannot be ignored.”

1.From the first paragraph we can learn that 　　　　 .

A. Email checking helps people wake up early

B. People communicate mainly by text-messaging now

C. Technological device production has been simplified

D. Using technological devices costs young men much time

2.What is Sherry Turkic’s biggest worry?

A. Technology may make human connections confusing.

B. Technology can’t help people remove loneliness.

C. Technology may make people’s lives hard.

D. Technology keeps people together.

3.What is the author’s attitude towards the influence of technology on people’s life?

A. Positive　　 B. Negative

C. Hopeless　　 D. Uncertain

4.What is the passage mainly about?

A. Technology brings many conveniences to people’s lives.

B. Young men spend too much time on technological devices.

C. Technology also brings people some disadvantages.

D. Sherry Turkle observes people’s changing relationship with Technology.

高一英语阅读理解中等难度题查看答案及解析

How many times a day do you check your email? When you wake up? Before bed? A dozen times in between? The technology that was supposed to make our lives simple has taken up too much time. The average young man spends more than seven hours a day using technological devices(设备), with an additional hour just text-messaging friends.

The advantage of technological devices is connectedness: email lets us respond on the go, and we are in touch with more people during more hours of the day than at any other time in history. But is it possible that we’re lonelier than ever, too? That’s what MIT professor Sherry Turkle observes in her new book, Alone Together, which clearly describes our changing relationship with technology.

For Turkle, the biggest worry is the effect the weak connections have on our development. Technology isn’t offering us the lives we want to live. “We’re texting people at a distance,” says Turkle, “We’re using lifeless objects to convince ourselves that even when we’re alone, we feel together. And then when we’re with each other, we put ourselves in situations where we are alone—always on our mobile devices. It’s what I call a perfect storm of confusion about what’s important in our human connections.”

Moreover, communicating online is not equal to face-to-face communication. Online, you can ignore others’ feelings. In a text message, you can avoid eye contact. A number of studies have found that this generation of young people is less sympathetic(有同情心的)than ever. “That doesn’t lead to disaster,” says Turkle, “but the disadvantages still cannot be ignored.”

1.From the first paragraph we can learn that_________.

A. email checking helps people wake up early

B. people communicate mainly by text-messaging now

C. technological device production has been simplified

D. using technological devices costs young men much time

2.What is Sherry Turkle’s biggest worry?

A. Technology may make human connections confusing

B. Technology can’t help people remove loneliness

C. Technology may make people’s lives hard

D. Technology keeps people together

3.What is the author’s attitude to the influence of technology on people’s life?

A. Positive　　 B. Negative

C. Hopeless　　 D. Uncertain

4.What is the passage mainly about?

A. Technology brings many conveniences to people’s lives

B. Young men spend too much time on technological devices

C. Technology also brings people some disadvantages

D. Sherry Turkle observes people’s changing relationship with technology

高一英语阅读理解中等难度题查看答案及解析

Do you want to live another 100 years or more? Do you want to live never to die? Some experts say, it will be not a dream one day. Modern technology will make it come true. Man will live more years beyond what is now seen as the natural limit of the human life.

“ I think we are knocking at the door of immortality,” said Michael, a professor and author of two books on human life expectancy. “I think by 2075 we will see it and it’s no longer a dream. Human’s life expectancy may have not limit.”

At the meeting in San Francisco, Donald Louria, a professor at New Jersey Medical School said advances in using genes as well as other technology make it likely that humans will live in the future beyond what has been possible in the past. “There is a great push so that people can live from 120 to 180 years,” he said. “Some have suggested that there is no limit and that people could live to 300 or 500 years.”

However, many scientists are doubtful about it and say the human body is just not designed to last more than about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and other parts of the body will finally lead all humans to death.

Scientists also hold different opinions on what kind of life man might live.  “If you pass 120, you know; could you be healthy enough to have good quality of life? It’s a big question.” said Leonard Poon, director of the university center.  “At present people who could get to that point are not in good health at all.”

1.The underlined word in the second paragraph probably means _____.

A．dying slowly       B．living longer        C．living forever       D．dying quickly

2.Donald’s attitude is that______.

A．human beings may never die in the future

B．it is not certain how long humans can live

C．the human body can last about 120 years

D．it is possible for man to live longer in the future

3.What would be the best title for this text?

A．Living longer or not                      B．Science and long living

C．No limit for human life                    D．Healthy lifestyle and living

4.In the last sentence “get to that point” means ____.

A．get that idea                           B．get to 120 years old

C．know how to live forever                 D．have good quality of life

高一英语阅读理解中等难度题查看答案及解析

Do you blank out, freeze up or feel so nervous in exams that you have trouble writing answers to questions that you knew just last night? If so, you likely have a case of test anxiety.

But, don’t panic. By recognizing the problem, you are taking the first step towards overcoming it.

Believe it or not, a touch of nervousness can sharpen your mind, allowing you to perform more quickly. This is because under stress, the body releases the hormone adrenaline (肾上腺素), which prepares it for something important that will happen. However, too much anxiety can result in sleeplessness, loss of appetite（食欲） before tests, and poor performances. Some people might feel shaky, hot, or even sick.

If you worry a lot or are a perfectionist, you are more likely to have trouble with test anxiety. Those who have prepared poorly for a test or have had negative experiences taking tests may also experience test anxiety.

When you feel a storm of anxiety coming on, stop what you are doing and make your mind a blank. If possible, actually tell yourself to “STOP”. This will get your mind off the stress.

Then think of being at a place of comfort and let your body relax. As you continue the test, find questions you know the answers to and answer them first. This will help restore your confidence.

Talk to yourself using positive language. Make it a habit to replace each negative thought with a logical reason. For example：“ I’ve studied hard and I know the material, so I’m ready to do the best I can.”

Another thing you can do is to learn to accept mistakes. In fact, they can be valuable learning opportunities.

Last but not least, start test preparation early---three to five days ahead of the quiz or test. After all, good study habits and skills ---for example, time management and note-taking – will give you the feeling that your are in control.

1.The first step to overcome nervousness is___ .

A. stopping what you are doing, and make your mind a blank.

B. getting aware of your problem that you are always nervous

C. releasing a kind of body liquid.     D. making full preparations

2.___ are more likely to feel very nervous in tests.

A. People who feel a touch of nervousness in tests.

B. People who haven’t prepared very well.

C. People who require that everything must be perfect.

D. People who have recognized their problems.

3. According to the passage, which statement is TRUE?

A. Those who have ever failed in tests must feel anxious.

B. A touch of nervousness is a good thing.

C. You should answer the questions on the paper one by one.

D. Full preparation is not as important as nervousness controlling.

高一英语阅读理解中等难度题查看答案及解析