For thousands of years, humans have built cities. Some of our oldest cities have managed to maintain pieces of their original characteristics while others have disappeared completely.
One of these lost cities belonged to the Anasazi people who lived in Chaco Canyon in New Mexico. They built houses along the river that ran through the valley. For nearly 300 years, the Chaco Canyon was the population center of many desert cities. Now nothing is left of this busy city but ruins. Scientists think that drought may have made the Anasazi’s food hard to get or that some kind of disease killed off many of the people. However, no one knows for sure what happened to the people of the Chaco Canyon. Another lost city sits high atop the Andes Mountains in Peru: the city of Machu Picchu. It was once among the most powerful cities in South America. It was home to the Incan emperor. In 1527, its citizens packed up their belongings and moved for unknown reasons. Scientists guess that smallpox, a disease brought by European explorers, was the cause of Machu Picchu’s downfall. Today, tourists from all over the world climb thousands of steep stone steps to view the ruins of this once great city. Yet another city that is no more was called Pompeii. This was one of the wealthiest cities of ancient Italy. This beautiful seaside city was a lively center of trade. However, a storm of lava, smoke, and ash from Mt. Vesuvius buried the city of Pompeii, putting an end to its prosperity. Scientists have studied the ruins of Pompeii, which led to new discoveries about ancient civilizations of Europe.
Humans have always built cities as centers for trade, business, and family life. Cities that have been lost provide information about the past, helping to inform our future. By studying lost cities, we can learn how to preserve our current cities.
【小题1】Machu Picchu was once among the most powerful cities in South America because _______.| A．it was the center of the Inca Empire |
| B．it was located high atop the Andes Mountains |
| C．it was founded by powerful European explorers |
| D．it is visited by numerous visitors throughout the world |
| A．making a comparison | B．stating causes and effects |
| C．expressing his own opinions | D．listing numbers and examples |
| A．We should set up powerful cities for a competitive world. |
| B．We should pass on certain customs of ancient civilizations. |
| C．We should figure out how to protect our cities from disease and starvation. |
| D．We should learn from the past to ensure that we do not lose cities in the future. |
Venice is suffering the worst flooding the city has experienced in 50 years. The city is “on its knees” and Venetian Mayor Luigi Brugnaro tweeted as water submerged (淹没) much of the famous historical city.
While floods are a normal part of life in Venice, they have never happened with such frequency before. Experts say that climate change is likely to blame.
Flooding is just one of the many impacts from climate change that is being experienced with more frequency and globally threatens many vulnerable (脆弱的) areas and regions. There is a threat that is not often considered.
Changes in the ocean will have a profound impact on many of these sites.
Experts say that the solutions to saving these sites will be varied, but many will be very expensive.
| A．Different ways can be used to save these sites. |
| B．Climate change will impact these sites in different ways. |
| C．It is the damage from climate change to the world’s heritage. |
| D．But putting in place protective measures has proven difficult. |
| E．Warming water threatens to kill much of the coral in the Great Barrier Reef. |
| F．Many heritage sites on land are facing the great threat posed by global warming. |
| G．Therefore, they suggest that countries should work together to protect heritage sites. |
We have arrived in the hot, wet city of Bangkok(曼谷). This is our first trip to Thailand. All the different smells make us want to try the food. We are going to eat something special for dinner tonight. The hotel we are staying in is cheap, and very clean. We plan to stay here for a few days, visit some places in the city, and then travel to Chiang Mai in the North.
Tuesday, March 27th
Bangkok is wonderful and surprising! The places are interesting. We visited the famous market which was on water, and saw a lot of fruits and vegetables. Everything is so colorful, and we have taken hundreds of photos already! Later today we will leave for Chiang Mai. We will take the train north, stay in Chiang Mai for two days, and then catch a bus to Chiang Rai.
Friday, March 30th
Our trip to Chiang Rai was long and boring. We visited a small village in the mountains. The village people here love the quiet life-no computers or phones. They are the kindest people I have ever met. They always smile and say "hello". Kathy and I can only speak a few words of Thai, so smiling is the best way to show our kindness. I feel good here and hope to be able to come back next year.
【小题1】The diary above show the writer’s ________ days in Thailand.| A．3 | B．30 |
| C．15 | D．7 |
| A．Chiang Mai is a beautiful city in the south of Thailand. |
| B．The writer went to Chiang Rai by bus. |
| C．Chiang Rai is a boring city in the mountains. |
| D．The writer is traveling alone in Thailand. |
| A．are friendly to others | B．like to speak English |
| C．are very weak | D．hope to live in the cities |
The Azores is a region of Portugal that’s made up of nine volcanic islands in the North Atlantic Ocean. Compared to many island destinations, the Azores isn’t touristy, noisy, or polluted. Instead, travelers can expect to discover untouched nature, fantastic views, and charming villages with rich cultural traditions. Here are the key details you should know to begin planning your trip to the Azores.
Must-See Attractions
Nature lovers will be thrilled to discover all of the outdoor trips available to them in the Azores, This is a main spot for hiking, diving, fishing, and whale watching. Some of the top outdoor sights to see include the calderas of Lagoa das Sete Cidades and Lagoa das Fumas and Pico Island, where you can climb the tallest mountain in Portugal. Sao Miguel is the biggest and most populated island, and there are lots of historic homes, restaurants, hotels, and shops here.
If You Have Time
Try to visit the Pori of Angra in Terceira, which is a World Heritage Site and close to the hundreds of traditional bullfights that are held every summer. Head to the most westerly island of Flores to see the beautiful coast lined with wildflowers and sheep.
Free Things to Do
• Visit the beach to take a dip in the comfortable 70-degree water
• Take the five-hour trek lo the peak of volcanic Mount Pico
• Go bird-watching to see some of the Azores 300+ species of birds
• Take a walk around the 15th century town of Heroismo to learn about local history
Transportation
The best way to get around the Azores is by car, and there are some really scenic drives to experience here. Buses operate around the islands, but service can be infrequent and unavailable on Sundays and holidays. Cycling should only be attempted if you are in great shape because the terrain is rugged and steep. It’s especially enjoyable to take boat to get from island to island, since most towns have ports and are along the shoreline.
【小题1】What is the purpose of the text?| A．To report some scientific findings. |
| B．To convey an idea of nature protection. |
| C．To provide travelers with information. |
| D．To leach tour guides background knowledge. |
| A．Pico Island | B．Sao Miguel |
| C．Angra Fort | D．Heroismo Town |
| A．By car. | B．By bus. |
| C．By bike. | D．By boat. |
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