You get anxious if there’s no wi-fi in the hotel or mobile phone signal up the mountain. You feel upset if your phone is getting low on power and you secretly worry things will go wrong at work if you’re not there. All these can be called “always on” stress caused by smart phone addiction.
For some people, smart phones have set them free from the nine-to-five work. Flexible working has given them more control over their working lives and enabled them to spend more time with their friends and families. For many others though, smart phones have become cruel masters in their pockets, never allowing them to turn them off and relax.
Pittsburgh-based developer Kevin Holesh was worried about how much he was ignoring his family and friends in favor of his iPhone. So he developed an app — Moment — to monitor his usage. The app enables users to see how much time they’re spending on the device and set up warnings if the usage limits are broken. “Moment’s goal is to promote balance in your life,” his website explains. “Some time on your phone, some time off it enjoying your loving family and friends around you.”
Dr. Christine Grant, an occupational psychologist at Coventry University, said, “The effects of this ‘always on’ culture are that your mind is never resting, and you’re not giving your body time to recover, so you’re always stressed. And the more tired and stressed we get, the more mistakes we make. Physical and mental health can suffer.”
And as the number of connected smart phones is increasing, so is the amount of data. This is leading to a sort of decision paralysis (瘫痪) and is creating more stress in the workplace because people have to receive a broader range of data and communications which are often difficult to manage. “It actually makes it more difficult to make decisions and many do less because they’re controlled by it all and feel they can never escape the office,” said Dr. Christine Grant.
1.What’s the first paragraph mainly about?
A. The popularity of smart phones.
B. The progress of modern technology.
C. The signs of “always on” stress.
D. The solutions of smart phone addiction.
2. Kevin Holesh developed Moment to __________.
A. research how people use their mobile phones
B. help people control their use of mobile phones
C. make people better use mobile phones
D. increase the fun of using mobile phones
3.What’s Dr. Christine Grant’s attitude towards “always on” culture?
A. Confused. B. Positive.
C. Doubtful. D. Critical.
4. According to the last paragraph, a greater amount of data means __________.
A. we will become less productive
B. we can make a decision more quickly
C. we will be equipped with more knowledge
D. we can work more effectively
高二英语阅读理解中等难度题
You get anxious if there’s no wi-fi in the hotel or mobile phone signal up the mountain. You feel upset if your phone is getting low on power and you secretly worry things will go wrong at work if you’re not there. All these can be called “always on” stress caused by smart phone addiction(上瘾).
For some people, smart phones have freed them from the nine-to-five work. Flexible working has given them more autonomy (自主权) in their working lives and enabled them to spend more time with their friends and families. For many others, though, smart phones have become cruel masters in their pockets, never allowing them to turn them off and relax.
Pittsburgh-based developer Kevin Holesh was worried about how much he was ignoring his family and friends in favor of his iPhone. So he developed an app — Moment — to monitor his usage. The app enables users to see how much time they’re spending on the device(设备) and set up warnings if the usage limits are broken. “Moment’s goal is to promote balance in your life,” his website explains. “Some time on your phone, some time off it enjoying your loving family and friends around you.”
Dr. Christine Grant, an occupational psychologist at Coventry University, said, “The effects of this ‘always on’ culture are that your mind is never resting, and you’re not giving your body time to recover, so you’re always stressed. And the more tired and stressed we get, the more mistakes we make. Physical and mental health can suffer.”
And as the number of connected smart phones is increasing, so is the amount of data. This is leading to a sort of decision paralysis (瘫痪) and is creating more stress in the workplace because people have to receive a broader range of data and communications which are often difficult to manage. “It actually makes it more difficult to make decisions and many do less because they’re controlled by it all and feel they can never escape the office,” said Dr. Christine Grant.
1.What’s the first paragraph mainly about?
A. The popularity of smart phones.
B. The progress of modern technology.
C. The signs of “always on” stress.
D. The cause of smart phone addiction.
2.Kevin Holesh developed Moment to_______.
A. research how people use their mobile phones
B. help people control their use of mobile phones
C. make people better use mobile phones
D. increase the fun of using mobile phones
3.What’s Dr. Christine Grant’s attitude towards “always on” culture?
A. Confused. B. Positive.
C. Doubtful. D. Critical.
4.According to the last paragraph, a greater amount of data means_______.
A. we will become less productive
B. we can make a decision more quickly
C. we will be equipped with more knowledge
D. we can work more effectively
高二英语阅读理解中等难度题查看答案及解析
You get anxious if there’s no wi-fi in the hotel or mobile phone signal up the mountain. You feel upset if your phone is getting low on power and you secretly worry things will go wrong at work if you’re not there. All these can be called “always on” stress caused by smart phone addiction.
For some people, smart phones have set them free from the nine-to-five work. Flexible working has given them more control over their working lives and enabled them to spend more time with their friends and families. For many others though, smart phones have become cruel masters in their pockets, never allowing them to turn them off and relax.
Pittsburgh-based developer Kevin Holesh was worried about how much he was ignoring his family and friends in favor of his iPhone. So he developed an app — Moment — to monitor his usage. The app enables users to see how much time they’re spending on the device and set up warnings if the usage limits are broken. “Moment’s goal is to promote balance in your life,” his website explains. “Some time on your phone, some time off it enjoying your loving family and friends around you.”
Dr. Christine Grant, an occupational psychologist at Coventry University, said, “The effects of this ‘always on’ culture are that your mind is never resting, and you’re not giving your body time to recover, so you’re always stressed. And the more tired and stressed we get, the more mistakes we make. Physical and mental health can suffer.”
And as the number of connected smart phones is increasing, so is the amount of data. This is leading to a sort of decision paralysis (瘫痪) and is creating more stress in the workplace because people have to receive a broader range of data and communications which are often difficult to manage. “It actually makes it more difficult to make decisions and many do less because they’re controlled by it all and feel they can never escape the office,” said Dr. Christine Grant.
1.What’s the first paragraph mainly about?
A. The popularity of smart phones.
B. The progress of modern technology.
C. The signs of “always on” stress.
D. The solutions of smart phone addiction.
2. Kevin Holesh developed Moment to __________.
A. research how people use their mobile phones
B. help people control their use of mobile phones
C. make people better use mobile phones
D. increase the fun of using mobile phones
3.What’s Dr. Christine Grant’s attitude towards “always on” culture?
A. Confused. B. Positive.
C. Doubtful. D. Critical.
4. According to the last paragraph, a greater amount of data means __________.
A. we will become less productive
B. we can make a decision more quickly
C. we will be equipped with more knowledge
D. we can work more effectively
高二英语阅读理解中等难度题查看答案及解析
The big secret in life is that there is no big secret. __________ your goal, you can get there if you’re willing to work.
| A．However | B．Whichever | C．Wherever | D．Whatever |
高二英语单项填空中等难度题查看答案及解析
If you are in a dilemma about being self-taught or getting formal education, you have come to the right webpage. In this article, we note the advantages of each of these to help you decide which one would be the best for you.
Perhaps the biggest advantage of being self-taught is that you are able to save a lot of money. With each passing year, the cost of getting a degree is on the rise. As a result, many students these days tend to graduate from college with a significant amount of debt. This makes it necessary for them to get a job as soon as possible, otherwise a number of serious issues may arise. Besides, it is possible to learn faster on your own, by focusing on only those areas that you are interested in. Finally, learning on your own can be a great confidence builder. You have to struggle to gain knowledge but once you clear the basics on your own, you will find yourself being much more confident about your abilities.
One of the biggest advantages of formal education is that you get a degree which is a mark of recognition that you have achieved a level of knowledge in that particular field. Many companies tend to prefer candidates who have a college degree. What’s more, though formal education lacks the convenience and flexibility of self-education, it offers you much more in terms of the actual structure of the learning process. Last, being formally educated means that you will enter a college or other similar educational institutions. There you will get the benefit of being taught and guided by learned teachers and other subject experts. This will be a big benefit as you will be able to lake advantage of their experience and gain in-depth knowledge about the subject.
Thus, both formal education and self-education have their own sets of advantages. The choice between the two comes down to individual preferences as well as personal situations.
1.Which of the following is an advantage of self-education?
A. A faster pace of learning.
B. Being guided by subject experts.
C. A wider range of ways to gain knowledge.
D. Having more chances of getting part-time jobs.
2.To get the benefit of being taught by learned experts, you should_______.
A. choose self-education
B. enter an educational institution
C. work fur learned teachers
D. make use of webpages about education
3.What is the most important factor in choosing the way of education?
A. The reputation of educational institutions.
B. The knowledge of teachers and experts.
C. The opinions of relatives and friends.
D. One's preference and situations.
4.What the author’s purpose of writing this text?
A. To promote a webpage about education.
B. To prove that self-education is the best choice.
C. To help readers choose between two form of education.
D. To prove that it’s difficult to decide on the proper education.
高二英语阅读理解中等难度题查看答案及解析
How could we tell time if there were no watches or clocks anywhere in the world?
The sun was probably the world’s first “clock”, except in the far north, where the Eskimos(爱斯基摩人) live. There it’s dark most of the winter, and light most of the summer. But in most of the world, people have used the sun for a clock. Even today if you don’t have a clock that shows time, you still know that when the sun shines, it’s day; and when it’s dark, it’s night. The sun can not only tell you whether it’s day or night but also it’s morning, noon, or afternoon. When the sun is almost directly overhead, it’s noon.
People who live near the sea can tell time from the tides. In the daytime, for about six hours, the water rises higher and higher on the beach. And then it goes down and down for another six hours. The same thing happens again at night. There are two high tides and two low tides every 24 hours.
Seamen on a ship learn how to tell time by looking at the moon and the stars .The whole sky is their clock.
In some places in the world the wind comes up at about the same time every day or changes direction or stops blowing. In these places, the wind can be the clock.
A sand clock is an even better clock. If you had fine dry sand in a glass shaped like the one in the picture above, you would have what is called an hourglass. The sand in the hourglass goes from the top part to the bottom part in exactly one hour. When the hourglass it turned over, the sand will take another hour to go back again.
1.The Eskimos in the far north can’t use the sun for a clock because ______.
A. they know very little about the sun
B. the sun there never goes down in winter.
C. it’s too cold for them to go out to watch the sun
D. there are long dark winters and long light summers in the far north
2.The underlined word “tides” in paragraph 3 means ___________.
A. ocean current
B. storm
C. a regular rise and fall of the sea
D. wave
3.In which part of the newspaper can you probably read this passage?
A. News B. Science
C. Business D. Advertisement
4.What’s the best title for the passage?
A. Different Ways to Tell Time
B. Useful Machine to Tell Time
C. The History of the Clock
D. The Development of the Clock
5.How many ways are mentioned in the passage to tell time?
A. Five B. Four C. Six D. Three
高二英语阅读理解中等难度题查看答案及解析
If you live in the country or have ever visited there, ____ are that you have heard birds singing to welcome the new day.
A.thinks B.facts C.chances D.possibilities
高二英语单项填空困难题查看答案及解析
No matter where you live or how you define yourself, these are some of the best activities to get in touch with nature.
Hiking
One of the easiest and most accessible ways to get close to nature is by setting out on a good old hike. Hiking generally doesn’t require any special equipment or special skills; just a good pair of boots, a map, and a thirst for adventure. This activity can be as relaxing as you make it. Suggestion: consider doing a little advance research on Trails.com or Every Trail.com.
Backcountry Camping
Why limit yourself to just a day hike when you can have a full weekend (or longer) adventure? Backcountry camping involves packing your tent, sleeping bag, food, and water on your back to set up camp in a remote location. If you’re an experienced hiker and camper, this is an excellent way to test your survival skills and explore the wildness. Many parks require backpackers to obtain permits, so make sure to register and map your route before stepping on the trail.
Mountain and Road Biking
Unlike long hikes through the woods, biking allows you to cover more ground and travel farther while still being in nature. Mountain biking typically involves riding up and down steep slopes, between trees, and over rocks. If this sounds too intense or your tires aren’t suited for a rocky path, consider taking a road bike or a hybrid on paved trails through forest preserves or along country roads.
1.What is especially suggested before hiking?
A. Having a new pair of boots.
B. Having a map.
C. Having athirst for adventure.
D. Doing some advance research on the websites.
2.Which of the following items is NOT necessary when taking backcountry camping according o the passage?
A. A tent. B. A cell phone.
C. Food. D. Some water.
3.What is the typical character of the mountain biking?
A. You have to get permits.
B. You have to do some research in advance.
C. You can ride up and down the mountains.
D. You must have a road bike.
高二英语阅读理解中等难度题查看答案及解析
If you want to get health or stay healthy, there is one easy activity to add to your life-walking. “Walking is the closest thing we have to a wonder drug,” says Thomas Frieden, who is the former director of the Centers for Disease Control and Prevention in the United States. The American Heart Association explains the findings on its website — Walking quickly, or briskly, can lower your risk of high blood pressure, high cholesterol and diabetes. 1.. Here are the benefits of regular brisk walking.
Improve your mood. Walking helps release natural painkilling chemicals in the body. A study at California State University, Long Beach showed that the more steps people walked during the day,2..
Sharpen your mind. Researchers at the University of California, San Francisco studied 6,000 women aged 65 and over.3..
Keep your joints healthy. The Arthritis Foundation(U.S.) explains on its website that most of the material that makes up our joints has no direct blood supply. Our joints get nutrition from joint fluid that circulates as we move. When you are walking, your joints get this “life-giving fluid”, which means your joints become stronger.
4.. A 2014 study by Stanford University found that walking, indoors or outdoors, improved the ability to think creatively and solve problems.
Best of all, you can easily change where, when and how you walk. 5.. Or you can walk alone. The faster, farther and more often you walk, the greater the benefits will be.
A. Improve your creativity
B. the better their moods were
C. And he is not alone in considering walking great exercise
D. And many studies have found that walking benefits the body and mind in other ways
E. You can walk with your friends, co-workers, family or your dog
F. You may think that simply taking a walk is not enough to make a big difference
G. They found that age-related memory loss was lower for those who walked more
高二英语七选五中等难度题查看答案及解析
Getting fit no longer 1. (require) a pencil-and-paper workout plan or a food diary. If you’re looking for some new and 2. (create) ways to improve your health, try Fit Time.
It’s like your personal trainer. After 3. (get) all the information it needs-your height, weight, age, and exercise habits-it gives you a customized training course, 4. asks you to work out four times a week for about two 5. (month). The exercises focus 6. a different part of your body every day. For instance, on Monday, you do push-ups (俯卧撑) to build up your arms, and on Tuesday, you build up 7. (strong) in your legs by doing deep knee bends. 8. exercise plan changes as time goes by.
The best part of this app is that everyone can share 9. (they) workout results and follow their training. It is a great way for you and your friends 10. (encourage) each other to build strong bodies.
高二英语语法填空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