相关试卷

1.   公园名称，地理位置;

2.   公园的著名景观，特色设施;

3.   你对该地方的印象和感受。(词数80左右;可适当增加细节使行文流畅)

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Chemical pesticides and artificial fertilisers(be) in widespread use since the mid-20th century. At first, farmers welcomed them as a great way(fight) crop disease and boost production. Yet, over time, some scientists have discovered is that long-term use can harm both the land and people's health.

Pesticides kill not only harmful creatures but also helpful ones, and the chemicals left in soil and water affect crops, in turn harm those who digest them.

As alternative, some farmers have switched to organic farming and focus keeping soil rich and disease-free through natural means.

Organic farmers often change the kind of crop grown in each field every year. Different crops are grown because they put important minerals back into the ground,(make) it ready again for the next batch of crops. They also plant diverse crops that used different (depth) of soil to help keep it rich.

Some people would prefer to stop the use of man-made chemicals in agriculture(entire). What keeps them from doing so(be) the fact that chemical farming serves the high demand for food around the world. There's still a long way to find a proper solution.

Traditional textbooks are rapidly becoming outdated relics of the past. Online platforms like Khan Academy have emerged as game-changers. These platforms offer a range of free courses, spanning various subjects from mathematics to history, thus enabling children in remote areas or those from poor families to access quality education.

Technology also promotes global collaboration. Tools like Google Classroom revolutionize how students interact and work together.This fosters teamwork and prepares them for modem workplaces where global cooperation is the standard.

Many educators are far from skilled in technology. Teachers, especially those who have been in the profession for a long time, may find it difficult to adapt to new technology. They need comprehensive training to integrate tools like AI-driven analytics effectively. Without proper guidance, technology may become a distraction rather than an aid in classroom

Besides, it's crucial to address ethical (伦理的) issues early.It helps them navigate online information safely and promote network behavior norms. Still, making it clear for them to balance screen time with offline activities is equally vital.

A. However, as with any advancement, challenges exist.

B. This popularization of knowledge bridges educational gaps.

C. Schools are responsible to teach digital citizenship to students.

D. Student-centered apps are developed for entertainment purposes.

E. Over-reliance on devices may harm creativity and critical thinking.

F. Interactive applications make learning more engaging and absorbing.

G. They co-work on projects in real time, breaking down geographical barriers.

AI hallucination happens because AI systems learn from huge data and "fill in gaps" using patterns. They might invent events, people, or data. For example, some AI has cited fake research papers from top universities. While the kangaroo video is harmless, such "hallucinations" can be risky. A lawyer once used AI to write a legal document with made-up court cases, causing professional troubles. In healthcare, AI trained on inaccurate data could give dangerous advice, misleading students or people seeking online facts.

To avoid being tricked, experts suggest steps. Always cross-check AI answers with trusted sources like textbooks or official websites. Use free fact-checking tools, and most importantly, stay critical. Remember: AI doesn't "think" like humans. If something seems odd—like a kangaroo at an airport—question it logically. In China, new rules require clear labels on AI-generated content to help people distinguish real from fake.

As AI evolves, it's crucial to balance AI's advantages and risks. By verifying information and thinking critically, we can make the most of AI's innovations while staying alert to its pitfalls (n.陷阱;隐患).

In the United States, for example, nodding your head up and down means "yes". In some parts of Greece and Turkey, however, this motion can mean "no". In southeast Asia, nodding your head is a polite way of saying "I've heard you".

In ancient Rome, when the emperor wanted to spare someone's life, he would put his thumb up. Today in the United States, when someone puts his/her thumb up, it means "Everything is all right." However, in Sardinia and Greece, the gesture is insulting and should not be used there.

In the United States, raising your clasped (握紧的) hands above your head means "I'm the champion" or "I'm the winner". It is the sign prizefighters make when they win a fight. When a leading Russian statesman (政治家) made his gesture after a White House meeting, Americans misunderstood and thought he meant he was a winner. In Russia, however, it is a sign of friendship.

There are other nonverbal signals that people should be aware of when they go to another country, such as the distance to maintain between speakers. Americans stand closer to each other than English people. English people don't like touching somebody or being touched. Now in America, touch is important. Friends touch each other on the arm, for example. They often put an arm around a friend when they say "hello" or "goodbye".

"This was our target when we started, to grow enough flowers to feed a million bees on a single day." Mark said. "We are acutely aware that bees are under threat from modern farming methods and that East England is one of the worst places where bees are seriously suffering from lack of foraging (觅食) diversity," he continued.

"Every third bite of food you eat can come from bees and we wanted to create an operation on our farm that did not push nature out but rather hugged it — as a central part of our ecology system and our food cycle," he said.

The farm uses all kinds of seeds which can produce many different wild plants and of course, the bees can get food from different wildflowers.

"We are taking a very small role in helping society restore a balance and this starts with plant diversity to encourage insects, bees, small mammals (哺乳动物), and birds," said Paul. "At the end of the day, we see ourselves as caretakers of this land. Between us we have six children and we owe it to them to farm sustainability (持续性) and set an example for the generations to come," added Paul.

According to the Bee Conservation Trust, many types of bees have seen their populations decline by 70%, and two species have become extinct in the last century.

Gill Perkins, CEO of the Bee Conservation Trust said, "Thanks to Mark and Paul, at least here, 1 million bees can keep living — a beacon (灯塔) of hope demonstrating what's possible, which is of great significance for humans now and future."

Guilin and Lijiang River National Park

It impresses visitors with its foggy peaks and quiet, peaceful river scenes. You'll encounter pointed hills with sharp edges, as well as caves and cliffs across the park. Explore by boat for the best views of can't-miss sights like Elephant Trunk Hill, which looks like an elephant bending over the river to drink water with its trunk.

Arches National Park

You'll find a great number of natural arches in this eastern Utah national park. The most symbolic of these stone structures are Landscape Arch and Delicate Arch. However, visitors are equally amazed by Balanced Rock and The Windows Section, the latter of which is home to the largest arches in the park.

Rocky Mountain National Park

Including more than 265,000 acres of scenic mountain landscape, the park is home to more than 350 miles of hiking paths, 140-plus lakes and the 48-mile-long Trail Ridge Road, which reaches an altitude of over 12,000 feet. Adventurous visitors will want to choose must-see spots like Longs Peak for splendid views.

Banff National Park

Situated in southwestern Alberta, Canada's oldest national park is also one of its most beautiful. Visitors can explore Banff National Park on foot along more than 1,000 miles of hiking trails, or drive the scenic Icefields Parkway for breathtaking views of glaciers. For an unforgettable experience, go to the summit of mountain, where you will find a viewing boardwalk, a restaurant, and a theater.