It’s easy to see how the sawfish got its name. These frightful creatures can grow to be more than 6 meters long. Their bodies are flat and winged, like underwater airplanes. And their noses are shaped like chainsaws.
Sawfish are food hunters of the sea. When a sawfish is hungry, it waves its sharp-toothed snout(口鼻部)through a group of fish. Then, it lifts its nose and uses its mouth to draw the injured victims.
Hardy(適應(yīng)力強(qiáng)的)population of sawfish thrived in warm waters along coastlines around the world for thousands of years. Over the past 200 years, however, human actions have severely endangered sawfish. Threats include fishing nets that trap the huge animals, often by mistake.
Some people collect sawfish’s snouts as prizes: One snout recently sold for nearly $ 1,600 online. In some Asian cultures, the toothy snouts are used in ceremonies to drive evil and disease away. And sawfish are also delicious. A growing demand in Asia for the fish’s fins for a pricey soup has contributed to the fish’s loves. Compared with other fish, sawfish give birth late in life and at slow rates, which makes it hard for them to recover from overfishing.
New efforts now aim to restore sawfish population. Beginning next month, an international agreement will provide protection for all seven of the world’s sawfish species. Scientists are hoping that it’s not too late to save the sawfish.
Until 1998, “this fish had never been formally studied in the United States,” says Tonya Wiley of the Mote Marine Laboratory in Sarasota, Fla. “We didn’t know such basic things as where they live, what habitat they use, how often they breed, how many young they have — even what age sawfish are when they begin breeding.”
Through historical studies and field research, scientists have become aware of how much the fish’s numbers have decreased. Today, there may be 90 percent fewer sawfish than there used to be. Wiley estimates that only 3,000 to 6,000 sawfish remain in US waters.
Sawfish
Descriptions | Size | 【小題1】__________ | ||
【小題2】 __________ | Body: Flat and winged | Nose: Like a chainsaw | ||
【小題3】 __________ of hunting for food | Attacking fish with 【小題4】__________ | |||
Drawing the injured victims with its mouth | ||||
【小題5】 __________ Sawfish’s disappearance | 【小題6】 __________ | |||
Sawfish’s snout relates business | ||||
Its 【小題7】 __________ and slowly which makes it hard to recover from overfishing | ||||
【小題8】__________ | Only 10 % sawfish left | |||
3,000 to 6,000 remain in US waters | ||||
Efforts | 【小題9】__________ | Measure | ||
Restoring sawfish population | 【小題10】 __________ all seven of the world’s sawfish species | |||
【小題1】Shape / Appearance
【小題1】Over 6-meter long
【小題1】 Steps
【小題1】 its sharp-toothed snout
【小題1】Factors / Reasons for / Causes of
【小題1】People’s fish-catching activities / Human actions
【小題1】 giving birth / breeding late
【小題1】 Present / Today’s situation
【小題1】Aim / Goal / Purpose
【小題1】Providing protection for
解析【小題1】詞形轉(zhuǎn)化題:從第一段的句子:And their noses are shaped like chainsaws.可知答案是Shape / Appearance
【小題1】從第一段的句子:These frightful creatures can grow to be more than 6 meters long.可知答案是Over 6-meter long
【小題1】歸納詞:右邊的內(nèi)容是打獵的步驟,可知答案是 Steps
【小題1】從第二段的句子:it waves its sharp-toothed snout(口鼻部)through a group of fish.可知答案是 its sharp-toothed snout
【小題1】歸納詞:從右邊的內(nèi)容可知是sawfish消失的原因:可知答案是Factors / Reasons for / Causes of
【小題1】從第三段的句子:human actions have severely endangered sawfish.可知答案是People’s fish-catching activities / Human actions
【小題1】從第四段的句子:sawfish give birth late in life and at slow rates, which makes it hard for them to recover from overfishing.
可知答案是giving birth / breeding late
【小題1】從最后一段的句子:Today可知答案是 Present / Today’s situation
【小題1】從第五段的句子:New efforts now aim to restore sawfish population.可知答案是Aim / Goal / Purpose
【小題1】從第五段的句子:an international agreement will provide protection for all seven of the world’s sawfish species.可知答案是Providing protection for
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Will Esperanto really become a global language? It remains a question.
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A.explain why men have been making the effort to create a language shared by all
B.explain why men now speak different languages
C.show the relationship between man and God
D.prove that language is very important
What does the underlined word “pursue” in the second paragraph mean?
A.“Realize”. B.“Work for”. C.“Be against”. D.“Follow”.
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A.More people speak English than Esperanto.
B.Esperanto words are easier to spell.
C.Esperanto has fewer grammar rules.
D.Esperanto is not supported by any country or culture.
What does the story mainly talk about?
A.Advantages and disadvantages of Esperanto.
B.Men’s dream of sharing the same language.
C.The most successful planned language-Esperanto.
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A. hesitated at whether she should eat raw foods
B. never eaten raw foods
C. made up her mind to eat raw foods instead of cooked ones
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B. the author will never give up
C. it’s hard for the author to quit
D. it’s easy for the author to quit
5.The author’s biggest worry at present is most probably ________.
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4 But I think a better definition of happiness is “ the ability to enjoy something”. The more we can enjoy what we have, the happier we are. It's easy to overlook the pleasure we get from loving and being loved, the company of friends, the freedom to live where we please, even good health.
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A.Love may not last; loved ones die.
B.For a child, happiness has a magic quality.
C.Happiness is the meaning and the purpose of life.
D.Being happy doesn’t mean that everything is perfect.
E. The dictionary defines “happy” as “l(fā)ucky” or “ fortunate”.
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The Five Rules for Keeping Fit
Hi, there! I'm Grystal Collins, and I'm very happy to share some time with you. So, you want to keep fit, huh? Well, you surely came to the right place. Together we can keep fit and healthy, and succeed in doing that. It's easy. Everybody can do it, you hear? Just remember the five golden rules.
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Number two: You should always do some warming-up exercise first to get your body ready for the real thing.
Number three: Never try to do too much exercise too soon. Take it nice and easy now, you hear? There's no rush about this.
Number four: Don't forget to relax for about five minutes when you've finished your exercise. You need to rest a little bit after you've been exercising.
And here is the golden rule Number five. Stop at once if you feel any pain in your neck, head or any part of your body.
1.The students may most probably be the people ___________.
A.who are ill |
B.who want to be healthier |
C.who are Crystal Collins' good friends |
D.who are not interested in taking exercise |
2.Crystal Collins may most probably say this .
A.before the exercise starts |
B.when the exercise is over |
C.during the exercise |
D.a(chǎn)s soon as the exercise has started |
3.Which of the following is NOT true?
A.You should do some warming-up exercise before the real thing. |
B.You should wear comfortable clothes. |
C.You should rest for a while when you are doing warming-up exercise. |
D.You should stop if you feel any pain in your body. |
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It was a very foggy day in London. The fog was so thick that it was impossible to see more than a foot or so. Buses, cars and taxis were not able to run and were standing by the side of the road. People were trying to find their way about on foot but were losing their way in the fog. Mr. Smith had a very important meeting at the House of Commons and had to get there but no one could take him. He tried to walk there but found he was quite lost. Suddenly he bumped into a stranger. The stranger asked if he could help him. Mr. Smith said he wanted to get to the Houses of Parliament. The stranger told him he would take him there. Mr. Smith thanked him and they started to walk there. The fog was getting thicker every minute but the stranger had no difficulty in finding the way. He went along one street, turned down another, crossed a square and at last after about half an hour’s walk they arrived at the Houses of Parliament. Mr. Smith couldn’t understand how the stranger found his way. “It is wonderful,” he said. “How do you find the way in the fog?”
“It is no trouble at all to me,” said the stranger, “I am blind.”
1.According to the passage, we can infer that “bump into” means _______.
A. knock off
B. meet by chance
C. strike
D. traffic accident
2.Which of the following statements are NOT true?
A. The stranger has a better sight than Mr. Smith.
B. Heavy fog can cause traffic accidents.
C. It’s easy to get lost in a foggy day.
D. The fog was getting thicker and thicker.
3.Why is it no trouble at all to the stranger to find the way in the fog?
A. Because he is a local inhabitant of London.
B. Because he lives next to the Houses of Parliament.
C. Because he is familiar with the route.
D. Because he finds the way not by sight but by heart.
4.This article mainly tells us that ________.
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B. Mr. Smith works for the government.
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D. Mr. Smith had a very important meeting and lost his way in the fog.
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