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.
【小題1】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 |
A.It becomes bigger. | B.It has funny teeth. |
C.It gives off poison. | D.It can swim swiftly. |
A.now and then | B.once in a while |
C.then and there | D.sooner or later |
A.The Japanese government. | B.Licensed restaurants. |
C.Strict lawyers in Japan . | D.Very brave people |
A.Having difficulty breathing. | B.Having no sense of touch. |
C.Having no sense of taste. | D.Having trouble speaking. |
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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
___________________________________________________________________________
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____________________________________________________________________________
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.
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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.a(chǎn)nswer 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.a(chǎn)long B.a(chǎn)round C.a(chǎn)bove 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.a(chǎn)ccepting 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
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Animals Can Sense Natural Disasters
Among the dead in South Asia’ s tsunami(海嘯)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(次聲). 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(震動(dòng)). 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(關(guān)節(jié)), 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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