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EVERY few hundred years, a sleeping gian...

EVERY few hundred years, a sleeping giant in southern Italy awakens with a bang, spewing volcanic ash across the countryside. The volcano, called Mount Vesuvius, formed 25,000 years ago. During its most explosive eruptions, the volcano could blanket nearby cities with hot ash, sometimes also burying them with deadly flows of mud and rocks. One famous eruption occurred nearly 2,000 years ago, in the year AD 79. It lasted 18 hours and destroyed the Roman cities of Pompeii and Herculaneum, killing thousands of people as they tried to escape.

Scientists and city officials had supposed that Naples, one of Italy's most populous cities, was far enough away that it would be safe from the volcano's wrath. New evidence suggests that this might not be the case.

Researchers recently discovered 4000-year-old layers of ash and mud under present-day Naples. Just outside the city, they also uncovered abandoned villages, as well as human and animal skeletons. Most surprising of all, the researchers say, was the discovery of thousands of footprints from the same time period, pressed into layers of wet ash that had rained from the sky. The footprints show that thousands of people were fleeing to the northwest, away from the volcano, as it erupted.

Mount Vesuvius hasn't had a major eruption since 1631, but it's still very active. The discovery of the ancient ash layers, skeletons, and footprints is a warning that modern Naples, a city of 3 million people, isn't safe from the volcano, scientists say. So, when the volcano begins to rumble again, Naples should have an emergency evacuation plan ready - just in case.

1.Which of the following is true with Mount Vesuvius?

A. It formed 2,500 years ago.

B. Its latest eruption occurred 2,000 years ago.

C. It is an active, destructive volcano.

D. It is where the city Naples is located.

2.What does the word underlined possibly mean?

A. Path.  B. Heat.  C. Fear .  D. Eruption.

3.The researchers found the new evidence EXCEPT _________.

A. ancient layers of ash and mud

B. animal footprints

C. abandoned villages

D. human skeletons

4.What can we conclude from the passage?

A. City Pompeii has been rebuilt now.

B. City Naples isn’t suitable for living.

C. Mount Vesuvius will not erupt in a hundred years.

D. Mount Vesuvius is a potential danger to Naples.

5.The author of the passage intends to ________.

A. introduce Mount Vesuvius

B. describe the city Naples

C. present new discoveries by researchers

D. propose a plan for escape

 

1.C 2.D 3.B 4.D 5.A 【解析】 试题分析:文章大意:文章介绍了意大利南部一座活火山——维苏威火山。 1.细节理解题。根据文章最后一段Mount Vesuvius hasn't had a major eruption since 1631, but it's still very active.可知维苏威火山仍然是一座活火山。故C正确。 2.词义猜测题。根据第二段Scientists and city officials had supposed that Naples, one of Italy's most populous cities, was far enough away that it would be safe from the volcano's wrath.可以推测出wrath含义为“喷发”之意。故D 正确。 3.细节理解题。根据文章第三段Researchers recently discovered 4000-year-old layers of ash and mud under present-day Naples. Just outside the city, they also uncovered abandoned villages, as well as human and animal skeletons.可知新证据中并没有动物足迹。故B项正确。 4.4】推理判断题。根据文章最后一段So, when the volcano begins to rumble again, Naples should have an emergency evacuation plan ready - just in case.可知维苏威火山对那不勒斯有潜在的危险。故选C项正确。 5.5】主旨大意题。根据文章大意:文章介绍了意大利南部一座活火山——维苏威火山。故A项正确。 考点:考查说明类短文阅读
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