With advances in transportation and informati...

With advances in transportation and information technology, even the most remote places on Earth are within reach of the traveler. In fact, tourism is now the world’s largest industry, with nature tourism growing the fastest. 1. In response to this increasing appreciation of nature experiences, a new form of travel has arisen called ecotourism.

2. The Nature Conservancy adopts the concept explained by the International Union for Conservation of Nature (IUCN): Environmentally responsible travel to natural areas, in order to enjoy and appreciate nature that promotes conservation, has a low visitor influence and provides for beneficially active socio-economic involvement of local people.

Increased tourism to sensitive natural areas without appropriate planning and management can threaten (威胁) the whole of ecosystems and local cultures.3. Likewise, local communities and can be harmed in numerous ways by crowded foreign visitors and wealth.

4. Ecotourism can provide much-needed reveriues (收益) for the protecting of national parks and other natural areas, which might not be available from other sources.

Additionally, ecotourism can provide a practical economic development alternative for local communities with few other income-generating options. Besides, ecotourism can increase the level of education and activism (积极) among travelers.5.

A. What is ecotourism?

B. The growth of the ecotourism income is also beneficial to the local people.

C. And it makes them more enthusiastic and effective spokesmen for conservation.

D. But most of the tourism in natural areas nowadays is not ecotourism at all.

E. However, this same growth does good to both conservation and local communities.

F. People want to experience nature, but should try not to affect the natural environment.

G. The increase of visitors to ecologically sensitive areas can lead to much environmental damage.

高三英语七选五中等难度题查看答案及解析

To develop the New Economy, we must not only update our economy with advanced science and technology, but also, ________ this new trend of development.

A．in addition to                       B．in response to   C．in contrast to       D．in relation to

高三英语单项填空中等难度题查看答案及解析

_______ human beings use it in a wrong way, like we did with nuclear technology, the advancement of science and technology has never led to decline of human development.

A. While　　 B. Unless

C. As long as　　 D. Before

高三英语单项填空中等难度题查看答案及解析

Throughout the world__________advance has been made in science and technology is due to education which brings forth knowledge, creation and inventions.

高三英语单项填空简单题查看答案及解析

The college students must study hard to________a good knowledge of advanced information technology.

高三英语单项填空中等难度题查看答案及解析

The college students must study hard to________a good knowledge of advanced information technology.

高三英语单项填空中等难度题查看答案及解析

Connecting with people has become so much easier with advancing technology. Tasks that once required a postage stamp or carrier pigeon are now as simple as tapping a name or even a face on your screen, and you’re connected. But also easier is unconsciously getting caught up in a dilemma by violating certain new rules for communicating. A big one for some: Don’t call until you’ve texted to confirm it’s OK to call. But that’s just the beginning.

“I’m usually pretty mild and not much bothers me,” said Mark Angielle, a 29-year-old office manager from White Plains, New York. But the one thing that he hates more than anything else in life is the terrible one-word message — “K.” “At the very least reply with, Got it.” he said “At least give me a few words here. You’re not that busy.”

There are hundreds, perhaps even thousands, of others who have taken Lo social media to express their distaste for people who don’t follow the unwritten rules of digital communication.

“These rules are simply a new display of a phenomenon we’ve seen in the past,” said James Ivory, professor of communication a Virginia Tech. In the same way that generations and small groups of friends have their own slang and customs, internet culture has given birth to technology-dependent beings that have their own unique set of routine.

But not everyone gets the point. Unlike language, digital communication can be filled with ambiguous clues (线索、迹象) that the person on the other end of the call, text or email may or may not easily understand.

“As soon as people aren’t talking face to face, the first thing that gets lost is some of the richness of the body language,” Ivory said, “People immediately fill that gap by using emoji (表情符号) to sum up a feeling in seconds.

“There's great potential for danger,” Ivory warned. “What's considered polite in one form might be inappropriate or rude in another occasion.”

1.What can you infer about Mark from Paragraph 2?

A. He is a businessman with a bad temper.

B. He complains about social manners.

C. He can’t bear one- word messages.

D. He dislike a busy business life.

2.According to the text, which of the following breaks the rules for communicating?

A. John says “I got it.” to his boss face to face.

B. Jim calls Bill without confirming in advance.

C. Mary texts Lily to make sure if she can call her.

D. Jack sends “Thanks a lot” to his business friends.

3.Why may people misunderstand each other during digital communication?

A. Emoji cannot sum up feelings.

B. People use their own slang and customs.

C. There are large quantities of written rules.

D. People gets wrong messages without clear clues.

4.What are people expected to do after reading tie passage?

A. To obey their own digital communication rules.

B. To be aware of rules during digital communication.

C. To use advancing technology even with disadvantages.

D. To keep pace with digital communication development.

高三英语阅读理解困难题查看答案及解析

With self-driving vehicle technology rapidly advancing, many companies are turning to autonomous robots for the last mile of the delivery process, from the store to the customer. The latest to join the trend is e-commerce giant Amazon. Following a successful eight-month test run in Snohomish County, Washington, the company’s Scout robots have been making the rounds of Irvine, California, since August 6, 2019.

The six-wheeled Scout is about the size of a large cooler with the capacity to carry small or medium-sized packages. The battery-powered vehicle, which moves at a regular walking pace, has been programmed to stay away from pedestrians, animals, and unexpected obstacles, like garbage cans. Its powerful sensors can also detect the movement of a car backing out of a driveway.

Though Amazon hasn’t revealed how Scout ensures the delivery is picked up by the right person, it most likely requires the customer to apply a unique code, texted to them before the delivery, to unlock the cargo bay. Also unclear is the number of deliveries Scout can complete before its battery needs recharging Though the initial tests are being conducted with a human in tow, the robot will be autonomous in the future. Its location however, will be tracked at all times—if someone attempts to steal Scout, Amazon employees will be instantly alerted.

While Amazon is focusing on home deliveries, food and grocery delivery company Postmates’ bug-eyed robots are currently making their rounds along the busy San Francisco streets. Also in test-mode, the robots can carry up to 50 pounds and travel 30 miles on a single battery charge.

Though the eco-friendly robots will help free our streets of bicycles, motor bikes, and large delivery trucks that typically ferry packages, they can t climb stairs or open gates, which means they can only reach consumers living the ground level. Additionally, the robots are unable to leave packages at the front door if the customers aren’t home. whether these issues get solved remains to be seen. For now, it appears that humans will still be needed to satisfy the ever-growing demand for home and office deliveries.

1.What is the right feature of the Scout robots?

A.They can be powered themselves. B.They know to avoid obstacles ahead.

C.They can run thanks to their six wheels. D.They’re big enough to carry heavy things.

2.What about Scout is still confusing to common people?

A.How long it will take to get it fully charged.

B.Why its cargo bay can open at the right time.

C.How it recognizes the right owner of the things.

D.How many deliveries it can do on a full charge.

3.What is the author’s opinion about delivery robots according to the last paragraph?

A.They are not easily available. B.They’ll replace humans soon.

C.They have some limitations. D.They won’t be well accepted.

4.What should be the best title for the text?

A.Improvements Are Being Made To Delivery robot Technology.

B.Amazon has Planned To Put A Creative Delivery Robot Into Use.

C.Eco-friendly delivery Robots Are Springing Up Around America.

D.Amazon’s delivery Robots May Soon Be Knocking At Your Door.

高三英语阅读理解中等难度题查看答案及解析

With self-driving vehicle technology rapidly advancing, many companies are turning to autonomous robots for the final leg of the delivery process, from the store or local distribution center to the customer. The latest to join the trend is e-commerce giant Amazon. Following a successful eight — month test run in Snohomish County, Washington, the company's Scout robots have been making the rounds of Irvine, California, since August 6, 2019.

The six-wheeled Scout is about the size of a large cooler with the capacity to carry small or medium-sized

packages. The battery-powered vehicle, which moves at a regular walking pace, has been programmed to avoid pedestrians, animals, and unexpected obstacles, such as garbage cans. Its powerful sensors can also detect the movement of a car backing out of a driveway.

To accelerate Scout's development and bring it nationwide sooner, the company has created several detailed virtual maps of American suburbs and conducted trial deliveries to homes there.

Though Amazon has not shown how Scout ensures the delivery is picked up by the right person, it most likely requires the customer to apply a unique code, texted to them prior to the delivery, to unlock the store box. Also unclear is the number of deliveries Scout can complete before its battery needs to be recharged. Though the initial tests are being conducted with a human for company, the robot will be autonomous in the future. Its location, however, will be tracked at all times ——if someone attempts to steal Scout, Amazon employees will be instantly sensed.

However, the eco-friendly robots are unable to climb stairs or open gates, which means that they can only reach consumers who live on the ground level. Additionally, the robots are unable to leave packages at the front door if the customers are not home. Whether these problems get resolved remains to be seen. For now, it appears that humans will still be needed to achieve the ever-growing demand for home and office deliveries.

1.What are many companies developing autonomous robots for?

A.Final tests. B.The so-called last mile.

C.Robots' safety. D.Delivery speed.

2.What can we infer about Scout from paragraph 2?

A.It looks like a cooler. B.It adjusts its speed accordingly.

C.Its sensors play a key role. D.It will be widely used soon.

3.What does the underlined phrase “prior to" in paragraph 4 mean?

A.Before. B.After.

C.In front of. D.Due to.

4.From which is the text probably taken?

A.A biology textbook. B.A health magazine.

C.A newspaper. D.A travel brochure.

高三英语阅读理解中等难度题查看答案及解析

Transport Guide

The Brisbane City Council (BCC) is responsible for bus and ferry services with in the city limits and suburbs. Most buses will either arrive at the city or an interchange where connecting buses can be caught．BCC buses operate from 5:30 am to 11:00 pm Monday to Thursday and 5:30 am to 12:00 a m on Fridays. On weekends and public holidays buses operate less frequently Pre-paid bus tickets can be purchased from the QUT (Queensland University of Technology)bookshop, the campus news agency, most other news agencies and general stores, and any BCC Customer Service Centre. Short-term students at QUT cannot use their ID cards to gain a discount fare on BCC public transport. You will need to buy an adult ticket to travel. Bus fares are dependent on the number of zones you have to travel. There are several types of ticket:

Single: one way ticket to reach your destination, including transfers within 2 hours.

Daily: unlimited travel within the zones.

Off-peak Daily: discounted unlimited travel between 9:00 am and 3:30 pm and after

7:00 pm Monday to Friday, and all day on weekends and public holidays.

Weekly: unlimited travel within the zones for one week from the date of issue.

Monthly: unlimited travel within the zones for one calendar month from the date of issue.

Ten-trip Saver: 10 trips at any time within the zones on buses and ferries only.

Transport routes, timetables and fare information are available from:

Public Transport Information Centre

69 Ann Street (corner of George St)

Brisbane City

Phone l3 12 30(Transport Information Service)

1. The transport guide above is most likely provided by________．

2. We can learn from the passage that________．

3.An exchange student staying at QUT for five days has to travel between zones every day．What type of ticket would he probably buy?

高三英语阅读理解简单题查看答案及解析