The ocean contains many strange and surprising creatures. One such creature is the puffer fish. This very strange fish is probably the most poisonous creature in the ocean. The poison that this fish p 题目和参考答案——青夏教育精英家教网—

题目内容

The ocean contains many strange and surprising creatures. One such creature is the puffer fish. This very strange fish is probably the most poisonous creature in the ocean. The poison that this fish produces is 275 times more poisonous than the chemical which is usually used to kill rats.

The puffer fish gets its name from the way the fish protects itself from enemies. Whenever it is attacked, the fish blows up its body to three times bigger than its normal size!

Another strange thing about this fish is the fact that it can swim like other fish. Because it does not have bones like other fish, the puffer fish can only move slowly through the water as it is carried by waves.

The puffer fish also has funny teeth. These teeth stick out of the fish’s mouth and are used by the fish to open the shells of the creatures that live on the ocean floor.

This strange, ugly, and very poisonous fish is actually a very expensive kind of food in Japan. The Japanese call this fish “fugu”, and people have been known to pay $150 per person to eat a fugu meal (usually eight servings)!

Very brave people want to eat the most poisonous part of the fugu fish on purpose. They think that this part of the fish tastes the best! Strict laws have been passed to control restaurants which serve fugu; however, quite a few people have still died from eating fugu. Almost 200 people have died over the past 25 years.

When people eat fugu poison, they do not die on the spot. First, they feel a strange tickle on their lips and in their mouth. Then they can not feel anything with their fingers. Finally, they cannot move or speak. Death follows when they can no longer breathe. The poison may take only a few minutes or up to six hours to kill a person. There is no known cure for fugu poisoning.

According to the passage, the puffer fish .

A. is probably the most poisonous creature in the world

B. is generally considered to be the strangest fish in the ocean

C. is slightly more poisonous than the chemical used to kill rats

D. is without doubt a deadly creature if it is not eaten properly

Why do people think that the puffer fish is strange when it is attacked by an enemy?

A. It becomes bigger. B. It has funny teeth.

C. It gives off poison. D. It can swim swiftly.

The underlined expression “on the spot” in the last paragraph is closest in meaning to .

A. now and then B. once in a while

C. then and there D. sooner or later

Who is allowed to serve fugu according to the passage?

A. The Japanese government. B. Licensed restaurants.

C. Strict lawyers in Japan . D. Very brave people

Which is NOT a symptom of fugu poisoning?

A. Having difficulty breathing. B. Having no sense of touch.

C. Having no sense of taste. D. Having trouble speaking.

【小题1】D

【小题2】A

【小题3】C

【小题4】B

【小题5】C

解析:

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Every year 2.2 million tons of oil are spilled ( 散落，溅出 ) into the ocean. Actually, this only amounts to a small percentage of the total 1.6 billion tons of oil shipped around the world each year.However, this spilled oil has terrible effects on ocean life, including the coastlines where the off washes up onto shore. Some of the largest spills in history were caused by oil tankers running into each other or by an oil tanker sailing into shallow water and hitting the bottom of the ocean.

After these spills, officials try to discover who or what was at fault to help prevent similar accidents in the future.

One of the worst oil spills in history occurred along the Alaskan coastline in 1989. In this accident, 42,000 tons of oil spilled from a tanker which resulted in terrible damage to this sensitive natural area. In this spill, the tanker's captain, who was tired from overwork and drinking alcohol, had gone to___________. He gave control of the ship to the third mate. The third mate was unfamiliar with the path the ship took, and he ran the ship onto Blighe Reef. Blighe Reef is a natural underwater rock wall near the Alaskan coast. Damaged by the reef, the ship leaked oil out into the ocean. More than 1,600 kilometers of coastline were affected by the oil spill. Some scientists who studied nature in the area guessed that 580,000 birds and 5,500 otters died when the oil from the spill covered their skin. As well, smaller shellfish and other sea creatures were later eaten by seals, whales, and other animals. The most oil ever spilled was actually dumped on purpose as an act of ecological warfare. The term ecological warfare means to fight by doing harm to nature in the area under attack. In 1990, Iraq sent soldiers into Kuwait and set off the Persian Gulf War. As part of the Iraq war plan,900,000 tons of oil were let out into the Persian Gulf Way Iraq. This oil covered 1,500 square kilometers of water in the Persian Gulf. The oil also damaged 650 kilometers of the coastline of both Kuwait and Saudi Arabia. In some places, oil floating on the water was measured to be 43 centimeters thick. Water birds, water plants, and baby fish were all seriously affected by the oil. The long-term effects of this act on the food chain in the area are bound to cause problems tar into the future.

71.What’s the best title of the passage?

_________________________________________________________________________

72.Which sentence in the passage is the closest in meaning to the following one?

Officials make efforts to do research into the oil spill accidents and don’t want to see the similar things happen again in the future

___________________________________________________________________________

73.Please fill in the blank in the passage with proper words or phrases to complete the sentence.(within ten words)

____________________________________________________________________________

74.What do you think of the oil spill accident happening in 1990 in the Persian Gulf ?(within 30 words)

_________________________________________________________________________________________________________________________________________________________

75.Translate the underlined sentence into Chinese.

___________________________________________________________________________

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

TUVALU, a tiny country in the Pacific Ocean, has asked for help as it fears it will be swallowed up by the sea.

Storms and huge waves are a constant threat and none of Tuvalu’s nine little islands is more than five meters above sea level, Salt water is already entering the country’s drinking water supply, as well as damaging plants that produce fruit and vegetable. _____1_____

______2____. Venice, a historic city in Italy best known for its canals, has sunk about 24 cm over the past 100 years. Experts say that it will have sunk another 20-50cm by 2050. A century ago, St. Mark’s Square, the lowest point in the city, flooded about nine times a year, Nowadays, it happens more than 100 times. While Venice is slowly sinking into the mud on which it stands, Tuvalu’s rising sea level is caused by global warming.

The average global temperature has increased by almost 0.5 centigrade degrees over the past century; scientists expect it to rise by extra 1-3 degrees over the next 100 years.

Warmer weather makes glaciers（冰川）melt, adding more water to the ocean. The warmer temperatures also make water expand, so it takes up more space, causing the sea level to rise. The sea level has risen about 10－25 cm in the last 100 years.

__3____. Through burning coal, oil and gas, people have been increasing the greenhouse gases in the atmosphere, such as CO₂. This adds to the power of the greenhouse effect, making the planet even warmer.

Many scientists believe that, if the warming is not stopped, there will be huge climate changes. _____4______.

____5_____, the sea will swallow up millions of homes and the world will be flooded with “climate refugees” looking for somewhere to live.

A. The main cause of global warming is human pollution

B. Should this come true

C. Without urgent help, the country’s days are numbered.

D. But Tuvalu is not the first place to face sinking into the sea

E. The sea level could rise by one meter this century

F. people face a lot of pollution

G. much has been done about our planet

Don't go to Kauai. Go to any of the other Hawaiian Islands --- Maui, Lanai, the Big Island --- but leave Kauai for us. The weather on Kauai is so unpredictable (不可预测的) that sometimes it rains all day --- in fact, it's the second-wettest spot on the earth. Yes, there are giant double rainbows all the time, and the sunlight through the clouds is magical. But if you are not interested in these, go somewhere else. You just can't control the nature on Kauai, and who wants to surrender (屈服) to the nature when you could be at a fine hotel, lying in a comfortable chair next to a swimming pool, with food served upon request?

So what if Kauai produces surf champions the way Texas produces cowboys？Most of its 300 white-sand beaches are unmarked. Unless you connect with the local people, the hidden spots are hard to find. While Hanalei is the most beautiful town you've ever dreamed of, you can forget about discos and clubs. Worse, it doesn't have one single four-star restaurant. What it does have is the original drive-through places where you pass by a rambutan tree (红毛丹树), and pick a piece of fruit.

Shopping in Kauai? Forget it --- unless you are interested in shell necklaces and beautifully carved wood bowls. Kauai is not about pampering. It's about going natural and finding the nature within you. It's a do-it-yourself place that offers walking along the coast, diving and swimming in the Pacific Ocean, and lying on the beach.

Don't go to Kauai unless you have a lot of time, because there's only one road, which can be slightly dull. It winds through the beautiful scenery of waterfalls, rivers flowing into the ocean, and taro (芋头) fields. You have no choice but to look at everything, because the speed limit is 35 m.p.h.

If you're not interested in color, don't bother with Kauai, because that's what you get --- red roads, blue oceans, and a hundred different shades of green. It's like diving on land. Many people on Kauai believe that this is Lemuria --- a lost island in the Atlantic. Can you imagine? Those Hawaiians, surfers, New Agers, and people who love nature and beauty and want a different quality of life --- what do they know, anyway? Forget about it --- you're not going to like it. Go somewhere else. Leave Kauai for us.

After reading the text, we come to know that it is _____.

A. a piece of shocking news B. an exciting story

C. an interesting introduction D. a moving advertisement

It can be learned from the text that _____.

A. Kauai is an island near the Hawaiian Islands

B. Kauai is another name of the Hawaiian Islands

C. Kauai is one of the Hawaiian Islands

D. Kauai does not belong to the Hawaiian Islands

In the writer's real opinion, Kauai _____.

A. is not worth visiting at all B. is well worth visiting

C. is not a beautiful island D. is a dangerous island

Who would like to visit Kauai?

A. Those who love nature. B. Those who love city life.

C. Those who love the comfort in a fine hotel. D. Those who love going shopping.

Surfing: It’s Not Just for Boys Anymore

If you asked high school girls to name their favorite sports, most would probably say basketball or volleyball. I happen to be one of the few girls who would 36 : surfing. But isn’t that a boy thing? Some people 37 . Most certainly not.

I started surfing about five years ago and fell in love with the sport on the 38 first day. Riding that first 39 was the best feeling I had ever experienced.

When I try to 40 surfing with other things, I find it very difficult because, in my 41 , there’s nothing like it. It involves body, 42 , and soul. There’s sand between my toes and cool, salt water all 43 us. The feeling I get when I’m surfing across that 44 , becoming one with the 45 , is like I’m weightless.

The one thing I can 46 from surfing and not any other sport is endless challenge. You can never be the “best surfer” because the ocean 47 an uncountable variety of waves that nobody can ever master. The variations of surfing styles are wonderful. Some surfers are free and lowing; others are very aggressive (活跃有力的) and 48 . All of these things attract me to surfing and make it 49 from any other sport.

I’ve 50 to tell every girl I know to do something that people don’t think girls can do. It’s part of being human to advance to new 51 , so shouldn’t it be expected that girls should step up and start 52 the limits of things boys and men used to dominate (主宰)?

There’re women 53 side by side with the President of our country, so why not side by side with the boys 54 the football team or out in the water surfing? Give girls a chance to 55 , and they will.

1. A．tell B．give C．answer D．realize

2. A．Believe B．understand C．reply D．wonder

3. A．very B．just C．rightly D．only

4. A．storm B．wave C．sail D．boat

5. A．bring B．connect C．tie D．compare

6. A．work B．study C．holiday D．life

7. A．effort B．mind C．health D．time

8. A．along B．around C．above D．by

9. A．water B．beach C．board D．lake

10. A．sky B．ocean C．earth D．world

11. A．take B．make C．get D．keep

12. A．offers B．includes C．catches D．collects

13. A．great B．sharp C．hard D．calm

14. A．known B．right C．far D．different

15. A．chosen B．learned C．tried D．promised

16. A．points B．levels C．steps D．parts

17. A．reaching B．accepting C．pushing D．setting

18. A．sitting B．walking C．working D．fighting

19. A．of B．from C．on D．with

20. A．think B．feel C．perform D．succeed

Animals Can Sense Natural Disasters

Among the dead in South Asia’ s tsunami（海啸）were many tourists at Sri Lanka’ s national wildlife park at Yala. But very few of the park’s animals — elephants, buffaloes, monkeys and wild cats — appear to have died. There are theories that animals can sense natural disasters and run away to safety.

First, it’s possible that the animals may have heard the quake before the tsunami hit. The underwater burst produced sound waves known as infrasound（次声）. Humans can’t hear infrasound, but many animals including dogs, elephants, tigers and pigeons can.

A second early warning sign the animals might have sensed is ground vibration（震动）. The great quake would have produced vibrational waves known as Rayleigh waves. These vibrations move through the ground like waves moving on the surface of the ocean but faster. They travel at ten times the speed of sound. The Rayleigh waves would have reached Sri Lanka hours before the water hit. Mammals, birds, insects and spiders can sense Rayleigh waves. So the animals at Yala might have felt the Rayleigh waves and then run to higher ground.

But what about humans? While we can’t hear infrasound, we can feel it, although we don’t necessarily know we’re feeling it. We also experience Rayleigh waves by special sensors in our joints（关节）, which exist just for that purpose. Sadly, it seems we don’t pay attention to the information when we get it. Maybe we screen it out because there’s so much going on before our eyes and in our ears.

1.Why did few animals at Yala die when the tsunamis that caused a huge number of human deaths hit?

A．Because human beings cannot hear the infrasonic sound.

B．Because the animals were staying at a higher place in the park.

C．Because the animals were able to run much faster than human beings.

D．Because the animals might have picked up the danger signals and ran away.

2.Which of the statements about “Rayleigh waves” is true?

A．Rayleigh waves can be felt both by animals and human beings.

B．Rayleigh waves, just like infrasonic sound, can only be felt by animals.

C．Rayleigh waves are vibrational waves that usually cause quakes or tsunamis.

D．Rayleigh waves move on the ocean surface at a speed ten times that of sound waves.

3.According to the passage, which of the statement is true?

A．We can’t feel the infrasound so we can’t be informed of the danger.

B．We ignore the information of tsunami’s coming even though we can also get it.

C．We were so busy on our minds that we feel neither infrasound nor Rayleigh waves.

D．We can feel Rayleigh waves and infrasound so we can escape the danger like animals.

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