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（適應力強的）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
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Descriptions |
Size |
1.__________ |
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2. __________ |
Body: Flat and winged |
Nose: Like a chainsaw |
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3. __________ of hunting for food |
Attacking fish with 4.__________ |
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Drawing the injured victims with its mouth |
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5. __________ Sawfish’s disappearance |
6. __________ |
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Sawfish’s snout relates business |
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Its 7. __________ and slowly which makes it hard to recover from overfishing |
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8.__________ |
Only 10 % sawfish left |
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3,000 to 6,000 remain in US waters |
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Efforts |
9.__________ |
Measure |
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Restoring sawfish population |
10. __________ all seven of the world’s sawfish species |
|||
新課標同步訓練系列答案
一線名師口算應用題天天練一本全系列答案科目：高中英語 來源： 題型：閱讀理解
A story from the Bible tells of old Babylon, where the men decided to build a tower that would touch the sky．But God was unhappy, and he made them speak different languages．They couldn’t understand each other, so their dream never came true．
Yet the dream remains alive: if all men speak the same language, they can do anything．L．L．Zamenhof from Poland was among the men who pursue this dream．He developed Esperanto（世界語）between 1877 and 1885．
As the most successful man-made world language, it is spoken by over two million people around the world．Last month, the World Esperanto Congress（大會）, dealing with language rights, ended in Sweden．The 2004 conference will be held in Beijing．Most Esperanto speakers are in Central and Eastern Europe and in East Asia, particularly Chinese mainland．
Esperanto has two advantages．First, it’s easy．Each letter has exactly one sound and there are just 16 basic grammar rules．The second advantage is that it belongs to no one country．But Esperanto has only reached a small number of people compared with natural languages widely used around the world-such as English or Chinese．While these languages are deeply connected with their nations and cultures, Esperanto doesn’t have this background．
Will Esperanto really become a global language? It remains a question．
The writer tells us a story at the beginning to ．
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”．
What is the basic difference between Esperanto and English?
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．
D．Comparison of Esperanto and other languages like English and Chinese．
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科目：高中英語 來源：2015屆廣東廣州六中高一下期期末學業水平測試英語卷（解析版） 題型：閱讀理解
I’m glad to find this comment which has some sort of support in this quest（尋求）I have to eat raw（未煮熟的）foods. I’m an unhealthy 49 years old and have come to the conclusion that it’s now or never, so I am taking a dive into the raw eating lifestyle.
I have to cook for my family and prepare what they want to eat. I’m trying to plan out this better so I have some of these unusual foods ready for myself.
I’ve read several books written by Ann Wigmore and like her approach to the living foods.
Last week I attempted fasting（禁食）and failed. I lasted five days by having carrots, spinach, apples and other vegetarian diets I could get my hands on. I was doing fine until I drank some coffee. I kind of proved it in my mind to have the coffee but it only made me excited and then I couldn’t sleep well and felt hungry and weak. So I stopped and went back to the old way of eating with the family.
This week I started to make a drink called rejuvelac made of sprouted wheat（芽麥）. This is fairly new to do for me and the drink smelled sort of musty（發霉的）and tasted kind of like a musty lemon. The kids tasted it and almost threw up but surprisingly it tasted good to me. It is supposed to help in digestion（消化）.
I’ve made some attempts to grow wheat grass. I think I have figured that out as long as I keep it away from birds and our horses. I have two habits to get rid of, drinking coffee and smoking. I quit smoking last month but something happened, so I started up again. I’m very frustrated(受挫的) with the smoking and really have a desire to quit for good. Anyhow I will keep this updated on my progress.
1.The author must have ________ before she wrote this article.
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
D. been discouraged by her family from fasting
2.The books written by Ann Wigmore which the author has read are probably about ________.
A. fasting
B. losing weight
C. how to be on a diet
D. approaches to eating raw foods
3.To the author, the drink made of sprouted wheat ________.
A. might help in digestion
B. might make people who drank it throw up
C. tasted good to anybody
D. was welcomed by the whole family
4.We can learn from the passage that ________ smoking.
A. the author has given up
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 ________.
A. that she can’t eat with her family
B. that she can’t get rid of drinking coffee and smoking
C. how to get used to raw foods
D. that she doesn’t know whether she should eat raw foods
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科目：高中英語 來源：2014屆山東省高二上學期期末模擬英語試卷（解析版） 題型：閱讀理解
根據短文內容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
When we think about happiness, we usually think of something extraordinary, a pinnacle (頂點) of sheer (純粹的) delight. And those pinnacles seem to get rarer the older we get.
1 I remember playing police and robbers in the woods, getting a speaking part in the school play. Of course, kids also experience lows, but their delight at such peaks of pleasure as winning a race or getting a new bike is unreserved.
For teenagers, or people under 20 the concept of happiness changes. 2 I can still feel the pain of not being invited to a party that almost everyone else was going to. I also remember the great happiness of being invited at another event to dance with a very handsome young man.
In adulthood the things that bring great joy—birth, love, marriage—also bring responsibility and the risk of loss. 3 For adults, happiness is complex.
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.
While happiness may be more complex for us, the solution is the same as ever. Happiness isn't about what happens to us; it’s the ability to find a positive for every negative, and view a difficulty as a challenge. 5
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 “lucky” or “ fortunate”.
F. It's not wishing for what we don't have, but enjoying what we do possess.
G. Suddenly it’s conditional on such things as excitement, love, and popularity.
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科目：高中英語 來源：2015屆青海省片區高一上學期期中聯考英語試卷（解析版） 題型：閱讀理解
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.
Number one: Always wear comfortable clothes when you are exercising. You need to feel comfortable and relaxed（放松）.
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．as 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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科目：高中英語 來源：2011-2012學年陜西省高三第一次月考英語試題 題型：閱讀理解
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 ________.
A. London is a foggy city.
B. Mr. Smith works for the government.
C. A blind stranger led the way for Mr. Smith in a foggy day.
D. Mr. Smith had a very important meeting and lost his way in the fog.
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