More and more birds are flying to settle at Qinghai Lake, one of the highest inland lakes in China, thanks to the protection efforts of local governments. Covering an area of over 4,000 square kilometers, Qinghai Lake is also the country’s biggest salt-water lake.
Located in Northwest China’s Qinghai Province, the lake is famous for the two islands at its northwest point--Cormorant Island and Egg Island.
The two islands have plenty of floating grass and various schools of fish, offering rich food sources for birds. The islands have become a paradise for different kinds of groups of birds and have been called ‘Bird Islands’.
Each March and April, when ice and snow covering the Qinghai-Tibet Plateau starts to melt, over 20 kinds of birds fly to the Bird Islands to lay eggs.
During the months, flocks of birds cover the whole sky over the islands and birds eggs can be found everywhere. Visitors can hear the singing of birds from miles away. These have become a world famous symbol of the lake.
To protect this paradise for birds and support calls for ecological protection, China set up the Qinghai Lake Natural Protection Zone at the end of 1997. Meanwhile, the State has pointed out the Bird Islands and Spring Bay of the Qinghai Lake as central protection zones.
Inspection officials and management employees often patrol the lake, improving local residents’ knowledge of related laws and spreading knowledge about animal protection to visitors. They are making great efforts to call on people to love and protect the birds.
At the same time, they have built special fences around the island area, to prevent wolves, foxes and other carnivorous animals, as well as illegal hunters from breaking up the birds’ nest-building, egg-laying and breeding. As a result, more and more birds are coming to the islands for sheltering and breeding.
1.Why are more and more birds coming to the biggest salt-water lake in the Great Northwest?
A. Because it is getting warmer and warmer.
B. Because it is being reformed
C. Because environments there are getting more and more agreeable for them to live in.
D. Because the people there are becoming richer and richer
2.The birds feed on _______according to the passage.
A. floating fish and various grasses
B. grass moving on the water surface and different kinds of fish
C. salt water and plenty of grains
D. corn from the local farmers
3.Which of the following statements is TRUE according to the passage?
A. The ice and snow covering the Qinghai-Tibet Plateau doesn’t change into water, unless more than 20 kinds of birds come to the Bird Islands
B. Flocks of birds fly up to the whole sky over islands to lay eggs
C. Visitors can listen to the singing of birds from miles away, but they couldn’t see any of the birds
D. “The ice on the Plateau begins to change into water” means spring is coming
4.The officials go around the lake mainly to _________
A. let the farmers there know the animal protection law
B. tell the farmers there some knowledge about animal protection.
C. call on people to love and protect the birds
D. all of the above
高三英语阅读理解中等难度题
More and more birds are flying to settle at Qinghai Lake, one of the highest inland lakes in China, thanks to the protection efforts of local governments. Covering an area of over 4,000 square kilometers, Qinghai Lake is also the country’s biggest salt-water lake.
Located in Northwest China’s Qinghai Province, the lake is famous for the two islands at its northwest point--Cormorant Island and Egg Island.
The two islands have plenty of floating grass and various schools of fish, offering rich food sources for birds. The islands have become a paradise for different kinds of groups of birds and have been called ‘Bird Islands’.
Each March and April, when ice and snow covering the Qinghai-Tibet Plateau starts to melt, over 20 kinds of birds fly to the Bird Islands to lay eggs.
During the months, flocks of birds cover the whole sky over the islands and birds eggs can be found everywhere. Visitors can hear the singing of birds from miles away. These have become a world famous symbol of the lake.
To protect this paradise for birds and support calls for ecological protection, China set up the Qinghai Lake Natural Protection Zone at the end of 1997. Meanwhile, the State has pointed out the Bird Islands and Spring Bay of the Qinghai Lake as central protection zones.
Inspection officials and management employees often patrol the lake, improving local residents’ knowledge of related laws and spreading knowledge about animal protection to visitors. They are making great efforts to call on people to love and protect the birds.
At the same time, they have built special fences around the island area, to prevent wolves, foxes and other carnivorous animals, as well as illegal hunters from breaking up the birds’ nest-building, egg-laying and breeding. As a result, more and more birds are coming to the islands for sheltering and breeding.
1.Why are more and more birds coming to the biggest salt-water lake in the Great Northwest?
A. Because it is getting warmer and warmer.
B. Because it is being reformed
C. Because environments there are getting more and more agreeable for them to live in.
D. Because the people there are becoming richer and richer
2.The birds feed on _______according to the passage.
A. floating fish and various grasses
B. grass moving on the water surface and different kinds of fish
C. salt water and plenty of grains
D. corn from the local farmers
3.Which of the following statements is TRUE according to the passage?
A. The ice and snow covering the Qinghai-Tibet Plateau doesn’t change into water, unless more than 20 kinds of birds come to the Bird Islands
B. Flocks of birds fly up to the whole sky over islands to lay eggs
C. Visitors can listen to the singing of birds from miles away, but they couldn’t see any of the birds
D. “The ice on the Plateau begins to change into water” means spring is coming
4.The officials go around the lake mainly to _________
A. let the farmers there know the animal protection law
B. tell the farmers there some knowledge about animal protection.
C. call on people to love and protect the birds
D. all of the above
高三英语阅读理解中等难度题查看答案及解析
As more work can be done online, more and more people have chance to work at home. On the surface, working from home sounds like a dream come true. 1. After all, there are countless distractions (分心的事物) at home. To help you plan for the real-life challenges, we’ve collected some tips for avoiding distractions.
2.
Every job has a uniform. Uniforms serve two purposes: First, they communicate to the outside world a person’s position, stature and function. And second, they reinforce those same messages to the person wearing the uniform. When you work from home, dressing in your normal work uniform reinforces the idea that you are actually working.
Keep a Consistent Schedule
Many of us are more productive when we are working within a certain framework. 3. If your job requires a lot of interaction with colleagues in a time zone, you should try your best to make your schedule consistent with their normal business hours. If your work is largely independent, you have the freedom to work earlier or later than the regular workday.
Be Flexible with Your Family Time
4. Instead of working a straight daytime schedule of 9 to 5, divide the workday into two sections, from 9 a.m. to 2 p.m., then from 7 p.m. to 10 p.m. With this schedule, you can be with the kids for a few hours when they get home from school, make dinner and eat together, then go back to the office for a few more hours in the evening.
Have a Backup Plan
When you work from home, you need a plan B for the unavoidable interruptions to your well-planned workflow. There are any number of mini-crises that can erupt at home: loss of power or Internet service, unscheduled playdates or a neighbor cutting down a tree a few feet from your office window. 5. It should be someplace close to your home with a reliable Internet connection where you can work in peace.
A.Get up and get dressed.
B.Be casual about your dress.
C.You need an alternative workspace.
D.But the reality is far more complex.
E.It can be a friend’s apartment or a library.
F.That’s why it’s so important to set and keep a schedule.
G.This is a good tip for folks trying to work from home with school-age kids.
高三英语七选五中等难度题查看答案及解析
__________and the problem could be settled.
A．A bit more effort B．To make more effort
C．Making more effort D．If you make more effort
高三英语单项填空简单题查看答案及解析
阅读理解。
With more and more cars on the road，traffic jams are inevitable.Traffic jams can lead to increased accidents as there are more cars，with more people trying to get to their destination，all the while getting worse.Although it's impossible to avoid traffic jams altogether，there are some tips you can follow to reduce the amount of time on the road.
Check for traffic jams before you leave.You can listen to the radio for traffic news，or check on the Internet to get uptominute information on traffic.If the route you want to take is heavy with traffic，you can choose another.
Look for a different route permanently.Most traffic jams occur on busy roads.Using country roads could see you avoiding a lot of traffic.Although the distance you may have to travel is further，it can work out quicker.
Set your car radio to receive traffic bulletins.Many new car stereo systems(汽车音响系统)are equipped with a radio system by which you can hear the traffic channel.This way you can get the latest traffic information and change your journey if necessary.
________.Most traffic jams usually occur during rush hour，so try to avoid this time period if possible.Some jobs offer flexible working hours so that you can travel to work outside of rush hour.Some jobs even allow you to work from home so as to avoid commuting altogether.Ask your manager to see what you can do if traffic is a problem for you.
Use public transport alternatives where available.The easiest way to avoid traffic jams is to take buses or the underground instead of driving your own car.Not only will you avoid traffic jams but you will most likely be saving money as the cost of motoring rises.
1.The underlined word“inevitable”in Paragraph 1 probably means________.
A．hard to accept B．impossible to avoid
C．getting less serious D．seen everywhere
2.The author wrote the text in order to________.
A．explain why there are traffic jams
B．tell the negative effects of traffic jams
C．tell us what we can do on the road
D．tell us how to save time on the road
3.To get the latest traffic information，you could do the following except ________.
A．surfing the Internet
B．listening to the radio for traffic news
C．listening to the traffic channel
D．turning to other drivers for information
4.Which of the following can be put in the blank in the text?
A．Choose a job that has flexible working hours
B．Try traveling at different time
C．Make friends with your manager
D．Work from home
高三英语阅读理解中等难度题查看答案及解析
As motorways become more and more blocked up with traffic, a new generation on flying cars will be needed to ferry people along skyways. That is the conclusion of engineers from the US space agency and aeronautical firms, who envision future commuters traveling by “skycar”.
These could look much like the concept skycar shown in the picture, designed by Boeing research and development. However, such vehicles could be some 25 years from appearing on the market. Efforts to build flying vehicles in the past have not been very successful. Such vehicles would not only be expensive and require the skills of a trained pilot to fly, but there are significant engineering challenges involved in developing them. “When you try to combine them you get the worst of both worlds: a very heavy, slow, expensive vehicle that’s hard to use,” said Mark Moore, head of the personal air vehicle(PAV) division of the vehicle systems program at Nasa’s Langley Research Center in Hampton, US. But Boeing is also considering how to police the airways-and prevent total pandemonium(吵杂狂乱的喧闹)-if thousands of flying cars enter the skies.
“The neat, gee-whiz part is thinking about what the vehicle itself would look like,” said Dick Paul, a vice president with Phantom Works, Boeing’s research and development arm. “But we’re trying to think through all the consequences of what it would take to deploy(散开) a fleet of these.”
Past proposals to solve this problem have included artificial intelligence systems to prevent collisions between air traffic. Nasa is working on flying vehicles with the initial goal of transforming small plane travel. Small planes are generally costly, loud, and require months of training and lots of money to operate, making flying to work impractical for most people. But within five years, Nasa researchers hope to develop technology for a small plane that can fly out of regional airports, costs less than $100,000(£55,725), is as quiet as a motorcycle and as simple to operate as a car.
Although it would not have any road-driving capabilities, it would bring this form of travel within the grasp of a wider section of people. The new technology would automate many of the pilot’s functions. This Small Aircraft Transportation System(Sats) would divert pressure away from the “hub-and-spoke(中心辐射型)” model of air travel. Hub-and-spoke refers to the typically US model of passengers being processed through large “hub” airports and then on to secondary flights to “spoke” airports near their final destinations.
1.The best title for this text would be ________.
| A．Developing Skycars | B．The Traffic Jams in the Sky |
| C．How to Guide Flying Cars in the Sky | D．What Flying Cars Will Look Like |
2. The underlined word “envision” in Paragraph 1 most probably means “________”.
| A．see | B．expect | C．think | D．announce |
3.When engineers develop the skycars, they have to deal with the following difficulties except ________.
| A．how to fly out of regional airports |
| B．how to prevent the disorder of the airways |
| C．how to reduce expenses and the vehicle’s weight |
| D．how to fly the skycars to enter skies |
4. Now Nasa researchers’ aim is to ________.
| A．make big flying cars |
| B．work out the plan——how to transform small plane travel |
| C．develop a new kind of small plane different from the traditional one |
| D．build a new kind of small plane with road-driving abilities |
高三英语阅读理解中等难度题查看答案及解析
At a time when industries are under greater pressure to reduce costs and increase efficiencies, more production facilities are turning to digital sensing technology to provide the real-time insights they need for improved performance. What if one digital sensor could measure multiple signals?
Yokogawa's DPharp（差压传送器）digital technology has the unique ability to measure two pressure parameters （参数），delivering reliable and accurate measurement of plant operations. The unique aspect of this digital technology is that it measures two parameters in one sensor module, providing additional insight into a plant's operations. It is the only sensor in the world that does this.
DPharp transmitters（发射器）use silicon（硅）resonant（谐振的）sensor technology to measure both differential（差别） and still pressure. The sensor consists of two H-shaped crystal silicon resonators that shake at a certain frequency and, when pressure is applied, the frequency of one resonator increases while the other decreases. By monitoring these frequencies digitally, both differential and still pressure can be measured at the same time. The frequency output is directly read by the central processing unit of the transmitter.
DPharp can be used in any processing plant across any industry—oil and gas to food and drinks. DPharp's unique digital sensing technology allows engineering firms and plant engineers to create designs that will equate to an average reduction of 40 percent. Where they would typically use five measuring devices, they are using three by using the multi-sensing technology. That is a significant cost reduction in the number of devices installed and the added benefit is that, as there are less devices, the engineering and design is less complex, which means less materials and less equipment to maintain. Furthermore, there are fewer transmitter spares required, which reduces costs. Tony Farah, Product Manager, said that more organisations are seeing the significant benefits of smart devices like DPharp.
1.What is special about DPharp digital technology?
A.It provides the real-time insights.
B.It brings significant changes in engineering.
C.It measures two parameters in one sensor.
D.It provides accurate measurement.
2.What is the frequency output read by?
A.Two H-shaped crystal silicon resonators.
B.The central processing unit of the transmitter.
C.Monitoring devices.
D.The operator of the plant.
3.What is the plants' attitude to DPharp?
A.Cautious. B.Ambiguous.
C.Favorable. D.Disapproving.
4.What is the text mainly about?
A.How DPharp is bringing value across production plants.
B.How sensor works in a different way.
C.Why DPharp is efficient and reliable.
D.Where DPharp can be used.
高三英语阅读理解中等难度题查看答案及解析
A bookseller in Chongqing has been leaving novels on trains and at stations to inspire more commuters(上下班往返的人)to read, after seeing British actress Emma Watson take part in a similar project in London.
Author and bookstore owner Jiang Lin, 29, randomly placed 40 works along the city’s light-rail system on Sunday. Whoever finds a book can read it in public or take it home, but they are encouraged to leave it again on public transportation once they have finished with it. Jiang said, “I considered the needs of commuters," he said. "I hope strangers can feel comforted by the books and feel connected with other readers."
All 40 books were chosen from Jiang’s store, Razor’s Edge Book Club, which he opened in the summer, and included fiction and nonfiction, with topics ranging from art and social sciences to philosophy and history Jiang’s Books on the Chongqing Light Rail project follows the same model as Books on the Underground, which was started in 2012 and sees “book fairies” leave works on London Tube trains and at stations. Readers are encouraged to share their views on the books. It was revealed on Nov. 1 that Watson, who is best-known for the Harry Potter movie series, is a book fairy.
“After I read the news about her leaving books on the London Tube, I was so inspired that I immediately decided to do something over the weekend,” Jiang said. However, his decision was so spontaneous that he had no time to make the stickers that are usually placed on each book to identify them as part of the project . Instead, he put a note on the fly page to introduce the concept.
To his surprise, one of his friends was among those who found his books and posted a picture on WeChat Moments, a social media function on the instant-messaging app. Jiang said more than 20 people have since come onboard and are now working on a more detailed than to spread the love of reading. Although increasing numbers of people read on digital devices, books have not totally gone out of fashion. Jiang mentioned that they needed the support from Chonqing Light Rail Co. to ensure the books to stay there and also hoped the project could be welcomed across the country.
1.Jiang Lin left books on trains or at stations in order to ______.
A. raise money for poor readers B. open a new bookstore
C. help sell more books D. advocate reading books
2.Jiang got inspired to start the project by _________.
A. Harry Porter B. Wechat moments
C. Emma Watson D. Razor’s Edge Book Club
3.The underlined word “spontaneous” is closest in meaning to __________.
A. unplanned B. unwise
C. firm D. thoughtful
4.Jiang’s attitude towards the future of the project can be best described as___________.
A. positive B. doubtful
C. reserved D. worried
高三英语阅读理解中等难度题查看答案及解析
Jealous of the kids at school who are smarter than you and seem to learn more quickly? Don’t worry． 71
72 However, according to a recent study, IQ can rise—not just by one or two points, but by as many as 21 points!
Scientists have found that IQ changes are linked to changes in part of the brain called gray matter, which was seen to grow and become denser （更加密集） in the brains of people whose IQs improved greatly．
73 One is to train your short-term memory． Previous research has proven that short-term memory is the basis for intelligence, so trying to recognize or retell something that you have seen or heard can help raise your overall brain power． 74
A good night’s sleep will also help improve your concentration． 75 It helps you stay focused for longer the next day．
Scientists have also found that exercise helps． Walking 30 minutes a day five times a week and doing exercise will help you become more knowledgeable—as well as healthier and fitter．
A． There are several ways of increasing your brain’s gray matter．
B． Your brain deals more efficiently with things you truly like．
C． With a bit of brain training, the chances are that you can be as smart as they are．
D． So maybe it’s a good idea to get your brain in training right away．
E． Getting enough sleep is like pushing the reset button in your brain．
F． The more you work on it, the better you will become．
G． People used to assume that a person’s IQ was unchangeable．
高三英语信息匹配中等难度题查看答案及解析
Jealous of the kids at school who are smarter than you and seem to learn more quickly? Don’t worry． 71
72 However, according to a recent study, IQ can rise—not just by one or two points, but by as many as 21 points!
Scientists have found that IQ changes are linked to changes in part of the brain called gray matter, which was seen to grow and become denser （更加密集） in the brains of people whose IQs improved greatly．
73 One is to train your short-term memory． Previous research has proven that short-term memory is the basis for intelligence, so trying to recognize or retell something that you have seen or heard can help raise your overall brain power． 74
A good night’s sleep will also help improve your concentration． 75 It helps you stay focused for longer the next day．
Scientists have also found that exercise helps． Walking 30 minutes a day five times a week and doing exercise will help you become more knowledgeable—as well as healthier and fitter．
A． There are several ways of increasing your brain’s gray matter．
B． Your brain deals more efficiently with things you truly like．
C． With a bit of brain training, the chances are that you can be as smart as they are．
D． So maybe it’s a good idea to get your brain in training right away．
E． Getting enough sleep is like pushing the reset button in your brain．
F． The more you work on it, the better you will become．
G． People used to assume that a person’s IQ was unchangeable．
高三英语信息配对中等难度题查看答案及解析
It can be truly terrifying to fall through ice on a frozen lake. 1.In fact, there is more time to help you survive than you think.
As you first hit the freezing water, you will almost breathe quickly at once. Remember to get control of your breathing and not to move around. 2.This means that it takes about one minute to gain control of your breathing ,ten minutes to move before you get too cold. The final one is to remind you that it will take one hour before you become unconscious.
Take that first minute and fully focus on your breathing. Slow it down, and then look around to see if you can locate the thickest area of ice. When you locate the ice, stretch your arms over the surface, and then begin to flutter-kick(上下打水)until your body becomes horizontal with the surface. 3..
It is possible that you can live for several hours after passing out. This, however, does require some planning. You only have about 10 minutes before your muscles and nerves become too cold to work. Besides, what if you feel too weal to go on and you cannot get out?4.The point is to encourage your coat to freeze to the ice, so that if you lose consciousness, you will keep your head out of ice. 5..
A. It can help to remember the “1-10-1 principle”.
B. However, if you remain calm, it can save your life.
C. Remove any clothing or heavy objects that are weighting you down.
D. Thus you will remain visible for rescue, even if you pass out.
E. Kick hard and use your arms and hands to climb out of the water.
F. Remember that you should always stay off ice that’s only 3 inches.
G. Place your arms over the surface of the ice and remain still.
高三英语七选五中等难度题查看答案及解析