题目列表(包括答案和解析)
Loch Ness, the largest freshwater lake in the British Isles, is twenty four miles long and, at one point, one mile wide. It has an average depth of four hundred and fifty feet and at times drops close to a thousand. It is cold and murky (混沌的), with dangerous currents. In short, it is the perfect place to hide a monster from even the sharpest eyes of science.
The Loch Ness Monster, also called Nessie, is supposedly living in this area. The earliest recorded sighting of the Loch Ness Monster was in the biography of Life of St. Columba by Adamnan in the year AD 565. The monster apparently attacked a man who was swimming in the River Ness.
The monster didn’t make headlines again until August 27, 1930, when 3 fishermen reported seeing a creature with 20 feet long approaching their boat, throwing water in the air. In 1933, after a new road was built along the edge of the Loch, the number of reports rose suddenly. Early in 1934, Author Grant, a young student, was out on his motorcycle one evening when he almost ran into the monster as it crossed the road. Grant’s description of the thing – small head, long thin neck and tail with a big body, seemed to match the appearance of the plesiosaur (蛇颈龙), an aquatic (水生的) type of dinosaur that has been extinct (已灭绝的) for 65 million years.
The Loch Ness Investigation Bureau was formed in 1962 to act as a research organization for information about the creature. Even now, efforts have continued to find the monster. A great deal of information was discovered about the Loch, but there isn’t any yet to produce any specific evidence of a monster.
Skeptics (怀疑论者) argue that the water in the Loch is too cold for a plesiosaur to live in. They also argue that an air-breathing animal, like a whale or seal, would spend much more time on the surface than the creature seems to, and would be spotted more often.
Some scientists have wondered if the sightings might be caused by an underwater wave which is known to sometimes occur in deep, long, and cold lakes, like Loch Ness. Such a wave might push debris (废弃物) to the surface that might look like a strange animal.
However, none of these is identified.
1.According to the skeptics, which of the following is TRUE?
A．It is impossible for a monster to live in cold water.
B．The Loch Ness Monster often stays under the water.
C．The Loch Ness Monster is an air-breathing animal.
D．There is no so-called monster in Loch Ness.
2.Which of the following is the correct order for the things that happened in the passage?
a. A young student met with a monster crossing the road.
b. A swimmer was attacked by a monster in Loch Ness.
c. A new road was built along the edge of the Loch.
d. The Loch Ness Investigation Bureau was set up.
e. Three fishermen saw a creature swimming towards their boat.
A．b, e, c, a, d B．a, b, e, d, c
C．b, d, a, c, e D．d, c, e, b, a
3.What does this passage mainly talk about?
A．The natural scenery of Loch Ness.
B．The Nessie.
C．Skeptics’ opinions on Loch Ness Monster.
D．The Loch Ness Investigation Bureau’s research results.
Loch Ness, the largest freshwater lake in the British Isles, is twenty four miles long and, at one point, one mile wide. It has an average depth of four hundred and fifty feet and at times drops close to a thousand. It is cold and murky (混沌的), with dangerous currents. In short, it is the perfect place to hide a monster from even the sharpest eyes of science.
The Loch Ness Monster, also called Nessie, is supposedly living in this area. The earliest recorded sighting of the Loch Ness Monster was in the biography of Life of St. Columba by Adamnan in the year AD 565. The monster apparently attacked a man who was swimming in the River Ness.
The monster didn’t make headlines again until August 27, 1930, when 3 fishermen reported seeing a creature with 20 feet long approaching their boat, throwing water in the air. In 1933, after a new road was built along the edge of the Loch, the number of reports rose suddenly. Early in 1934, Author Grant, a young student, was out on his motorcycle one evening when he almost ran into the monster as it crossed the road. Grant’s description of the thing – small head, long thin neck and tail with a big body, seemed to match the appearance of the plesiosaur (蛇颈龙), an aquatic (水生的) type of dinosaur that has been extinct (已灭绝的) for 65 million years.
The Loch Ness Investigation Bureau was formed in 1962 to act as a research organization for information about the creature. Even now, efforts have continued to find the monster. A great deal of information was discovered about the Loch, but there isn’t any yet to produce any specific evidence of a monster.
Skeptics (怀疑论者) argue that the water in the Loch is too cold for a plesiosaur to live in. They also argue that an air-breathing animal, like a whale or seal, would spend much more time on the surface than the creature seems to, and would be spotted more often.
Some scientists have wondered if the sightings might be caused by an underwater wave which is known to sometimes occur in deep, long, and cold lakes, like Loch Ness. Such a wave might push debris (废弃物) to the surface that might look like a strange animal.
However, none of these is identified.
【小题1】According to the skeptics, which of the following is TRUE?
| A．It is impossible for a monster to live in cold water. |
| B．The Loch Ness Monster often stays under the water. |
| C．The Loch Ness Monster is an air-breathing animal. |
| D．There is no so-called monster in Loch Ness. |
| A．b, e, c, a, d | B．a, b, e, d, c |
| C．b, d, a, c, e | D．d, c, e, b, a |
| A．The natural scenery of Loch Ness. |
| B．The Nessie. |
| C．Skeptics’ opinions on Loch Ness Monster. |
| D．The Loch Ness Investigation Bureau’s research results. |
A recent study of ancient and modern elephants has come up with the unexpected conclusion that the African elephant is divided into two distinct (不同的) species
The discovery was made by researchers at York and Harvard universities when they were examining the genetic relationship between the ancient woolly mammoth and mastodon to modern elephants—the Asian elephant, African forest elephant and African savanna elephant
Once they obtained DNA sequences (序列) from two fossils (化石)，mammoths and mastodons， the team compared them with DNA from modern elephants. They found to their amazement that modern forest and savanna elephants are as distinct from each other as Asian elephants and mammoths.
The scientists used detailed genetic analysis to prove that the African savanna elephants and the African forest elephants have been distinct spec
ies for several million years. The divergence of the two species took place around the time of the divergence of Asian elephants and woolly mammoths. This result amazed all the scientists.
There has long been debate in the scientific community that the two might be separate species but this is the most convincing scientific evidence so far that they are indeed different species.
Previously, many naturalists believed that African savanna elephants and African forest elephants were two populations of the same species despite the elephants’ significant size differences. The savanna elephant has an average shoulder height of 3.5metres while the forest elephant has an average shoulder height of 2.5metres. The savanna elephant weighs between six and seven tons, roughly double the weight of the forest elephant. But the fact that they look so different does not necessarily mean they are different species. However, the proof lay in the analysis of the DNA.
Alfred Roca, assistant professor in the department of Animal Sciences at the University of Minois, said, “We now have to treat the forest and savanna elephants as two different units for conservation purpose. Since 1950 all African elephants have been conserved as one species. Now that we know the forest and savanna elephants are two very distinct animals, the forest elephant should become a bigger priority (优先)for conservation purpose .”
【小题1】One of the fossils studied by the researchers is that of ________.
| A．the Asian elephant | B．the forest elephant |
| C．the savanna elephant | D．the mastodon elephant |
| A．evolution | B．exhibition | C．separation | D．examination |
| A．DNA | B．height | C．weight | D．population |
| A．The conservation of African elephants. |
| B．The purpose of studying African elephants |
| C．The way to divide African elephants into two units |
| D．The reason for the distinction of African elephants |
| A．Naturalist’s Belief about Elephants. |
| B．Amazing Experiment about Elephants |
| C．An Unexpected Finding about Elephants |
| D．A Long scientific Debate about Elephants |
September can be a depressing month. The summer holidays are over, it’s time to go back to work or school and Christmas is four months away. However, for some people it’s the perfect time to get away.
These days more and more people are taking their holidays late in the year and for good reasons. Holidays in autumn can be cheaper, the resorts are less crowded and the weather isn’t as extreme as it is in the summer. So, where are the best places to go? Here are our top tips.
Sardinia (in Italy) has an average temperature of 27℃ in September. It also has “Autunno in Barbagia” (Autumn in Barbagia) a series of festivals that take place in 27 villages in Barbagia, a mountainous region of inland Sardinia. The festivals continue from September to December, so there’s always something happening. There are street markets, craft workshops and there’s lots of eating and drinking (This is Italy, after all).
Dubrovnik Croatia has become very popular in summer but it’s quieter and more pleasant once the crowds have left. The weather is still warm but less humid. You can take a ferry to the popular beaches on the islands of Sunj and enjoy it with locals.
Dahab Egypt, is extremely hot in the summer with temperatures up to 38℃. However, the autumn is cooler while the sea is still warm. This makes Dahab the perfect place for snorkeling and windsurfing. There are also interesting historical sites to visit such as the Coloured Canyon, with its dramatic rock formations, and St Catherine’s Monastery, at the foot of Mount Sinai.
Kas is a relaxed fishing village on the Lycian coast in southern Turkey. There are plenty of things to do and the temperature has dropped (so you can actually enjoy doing them!) Kas is a good place to stay if you want to walk part of the Lycian way: a long-distance footpath that stretches for 500km from Fethiye to Antalya through the ancient land of Lycia. There are also watersports, of course. The best time to go diving is supposed to be after the first rains of autumn (usually between late September and early October) when the fish become most active.
Marrakech Morocco is another good destination. The city itself is a fascinating place to spend a few days. When you have had enough of that, go to Tigmi, a beautiful hill town about 20 kilometers away. There’s a hammam (a Turkish bath) and a large heated pool, which makes it the perfect place to relax.
Wherever you go this autumn – have fun!
1.Here are the good reasons for people to take holidays in autumn except that _______.
A. Holidays in autumn can be cheaper
B. the scenery in autumn is more attractive
C. the resorts in autumn are less crowded
D. The weather is neither too hot nor too cold
2.We can infer from Paragraph 3 that _______________.
A. visitors can take part in a series of festivals in October in Barbagia
B. Barbagia in Egypt is surrounded by mountains
C. the festivals continue from September to November
D. the temperature in Sardinia in September is always below 27℃
3.For someone who enjoys walking, __________ is the best choice.
A. Kas B. Marrakech C. Dahab D. Dubrovnik
4.Which of the following places may not be close to sea?
A. Dubrovnik B. Dahab C. Kas D. Marrakech
September can be a depressing month. The summer holidays are over, it’s time to go back to work or school and Christmas is four months away. However, for some people it’s the perfect time to get away.
These days more and more people are taking their holidays late in the year and for good reasons. Holidays in autumn can be cheaper, the resorts are less crowded and the weather isn’t as extreme as it is in the summer. So, where are the best places to go? Here are our top tips.
Sardinia (in Italy) has an average temperature of 27℃ in September. It also has “Autunno in Barbagia” (Autumn in Barbagia) a series of festivals that take place in 27 villages in Barbagia, a mountainous region of inland Sardinia. The festivals continue from September to December, so there’s always something happening. There are street markets, craft workshops and there’s lots of eating and drinking (This is Italy, after all).
Dubrovnik Croatia has become very popular in summer but it’s quieter and more pleasant once the crowds have left. The weather is still warm but less humid. You can take a ferry to the popular beaches on the islands of Sunj and enjoy it with locals.
Dahab Egypt, is extremely hot in the summer with temperatures up to 38℃. However, the autumn is cooler while the sea is still warm. This makes Dahab the perfect place for snorkeling and windsurfing. There are also interesting historical sites to visit such as the Coloured Canyon, with its dramatic rock formations, and St Catherine’s Monastery, at the foot of Mount Sinai.
Kas is a relaxed fishing village on the Lycian coast in southern Turkey. There are plenty of things to do and the temperature has dropped (so you can actually enjoy doing them!) Kas is a good place to stay if you want to walk part of the Lycian way: a long-distance footpath that stretches for 500km from Fethiye to Antalya through the ancient land of Lycia. There are also watersports, of course. The best time to go diving is supposed to be after the first rains of autumn (usually between late September and early October) when the fish become most active.
Marrakech Morocco is another good destination. The city itself is a fascinating place to spend a few days. When you have had enough of that, go to Tigmi, a beautiful hill town about 20 kilometers away. There’s a hammam (a Turkish bath) and a large heated pool, which makes it the perfect place to relax.
Wherever you go this autumn – have fun!
【小题1】Here are the good reasons for people to take holidays in autumn except that _______.
| A．Holidays in autumn can be cheaper |
| B．the scenery in autumn is more attractive |
| C．the resorts in autumn are less crowded |
| D．The weather is neither too hot nor too cold |
| A．visitors can take part in a series of festivals in October in Barbagia |
| B．Barbagia in Egypt is surrounded by mountains |
| C．the festivals continue from September to November |
| D．the temperature in Sardinia in September is always below 27℃ |
| A．Kas | B．Marrakech | C．Dahab | D．Dubrovnik |
| A．Dubrovnik | B．Dahab | C．Kas | D．Marrakech |
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