The green turtle is listed as endangered by the International Union for the Conservation of Nature. Under the U．S. Endangered Species Act of 1973, the green turtle was listed as threatened except for the breeding populations in Florida and on the Pacific coast of Mexico, where it is listed as endangered.
Green turtles continue to be caught for money by humans, and the destruction and loss of nesting and foraging(觅食)sites is a serious problem. Humans have already caused the decrease of large green turtle populations, including those that once nested in Bermuda and Cayman Islands. The situation of green turtle populations is difficult to determine because of our lack of knowledge about their life cycles. The number of nests in Florida appears to be increasing, but we don’t know whether this is due to an increase in the number of nests or because we have started to monitor(监控)nesting beaches more closely.
The green turtle is the largest hardshelled sea turtle. Adults of this species commonly reach 100 cm in length and 150 kg in mass. The average size of a female nesting in Florida is 101.5 cm straight in length, with an average body mass of 136 kg.
Growth rates of green turtles have not been measured under natural conditions. Green turtles grow slowly.
In the southern Bahamas, green turtles grow from 30 to 75 cm in 17 years, and according to Bjorndal and Bolten, growth rates decrease with increasing length. Growth rates measured in green turtles from Florida and Puerto Rico fall within the range of growth rates measured in the southern Bahamas. Based on growth rate studies of wild green turtles, the researchers Balazs, Frazer and Ehrhart estimate the age of sexual maturity(成熟)can range anywhere from 20 to 50 years.
【小题1】The main idea of the passage is to tell us________.
| A．something about an endangered animal |
| B．how green turtles got extinct |
| C．how heavy a green turtle is |
| D．how long a green turtle can live |
| A．Humans catch them to get profit. |
| B．They lose their nests. |
| C．They have fewer places to find food. |
| D．People like to keep them as pets. |
| A．can reach 100 cm in length in 17 years |
| B．lives in the sea and grows very slowly |
| C．lives only in Florida and on the Pacific coast of Mexico |
| D．can grow from 30 to 75 cm in 17 years in southern Florida |
| A．Because it is difficult for us to be close to them. |
| B．Because we have limited knowledge about them. |
| C．Because we haven’t measured their growth rates. |
| D．Because they grow too slowly. |
【小题1】A
【小题2】D
【小题3】B
【小题4】B
解析【小题1】A 主旨大意题。根据短文第一段的内容可知，本文的大意是给我们讲述了关于濒危动物的情况。故选A.
【小题2】D 根据短文第二段提到的“Green turtles continue to be caught for money by humans, and the destruction and loss of nesting and foraging(觅食)sites is a serious problem.”可知不是造成绿海龟濒危的原因是D.
【小题3】B 仔细分析此题的选项以及短文后两段可知，只有选项B才是最佳答案。
【小题4】B 根据短文第二段提到的“The situation of green turtle populations is difficult to determine because of our lack of knowledge about their life cycles.”可知此题应选B.
学习实践园地系列答案科目：高中英语 来源：2012-2013学年山东省乐陵市第一中学高一10月月考英语卷（带解析） 题型：阅读理解
Green is an important color in nature. It is the color of grass and the leaves on trees. It is the color of most growing plants, too.
Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet finished or plants that are not ripe.
For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns had not yet developed. A century or so later, a greenhorn was a soldier who had not yet had any experience in war (战争). By the eighteenth century, a greenhorn had the meaning it has today--a person who is new in a job.
About one hundred years ago, greenhorn was a popular expression in the American west. Old-timers used it to describe a man who had just arrived from one of the big cities in the east. The greenhorn didn’t have the skills that he would need to live in the hard, rough country.
Someone who has the ability to grow plants well is said to have a green thumb. The expression comes from the early nineteen hundreds.
A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died.
The Green Revolution (革命) is the name which was given some years ago to the development of new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural (农业的) scientists who had green thumbs.
【小题1】According to the passage, a greenhorn means________ now.
| A．a young cow or ox whose horns have not yet developed |
| B．a soldier who has not had any experience in war |
| C．a person who is new in a job |
| D．a man who doesn’t have the skills to live in the country |
| A．未完成的 | B．成熟的 | C．青涩的 | D．老练的 |
| A．If there weren’t the Green Revolution, we would have no rice to eat. |
| B．The expression “the Green Revolution” appeared several years ago. |
| C．Because of the Green Revolution, we have more kinds of rice and other grains. |
| D．Agricultural scientists with green thumbs started the Green Revolution. |
| A．all growing plants is green |
| B．green is the most important color in nature |
| C．a person with a green thumb can make plants grow well |
| D．the expression “a green thumb” has a history of two hundred years |
| A．a greenhorn | B．a green thumb |
| C．the Green Revolution | D．the word “green” and its story |
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科目：高中英语 来源：2011届四川省南充高中高三第七次月考英语卷 题型：填空题
短文改错(共l0小题；每小题1.5分，满分l5分)
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该
行右边横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：
此行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
Have you ever been bored with the busy life in the city？If so， 1．___________
have glimpse of the primary forest with me. The breathtaking 2．___________
scenery make you forget everything when you’re exploring what 3．___________
the forest has to offer. With thousands of trees surrounded 4．___________
you，you will feel like to floating on the green ocean. Under the 5．___________
leaves are all kinds of flowers，peacefully and shy. And a 6．___________
variety of birds were singing happily in the trees. While you’re 7．___________
enjoying the scenery on the ground，watching out for the sky！ 8．___________
It will give your eye a feast. Wandering alone in the forest， 9．___________
we will have the feeling of returning to nature. 10．___________
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科目：高中英语 来源：2012-2013学年福建尤溪一中高三毕业班校质检英语试卷（解析版） 题型：阅读理解
I knew I was all right now. Nobody else would come ahunting after me. I got my traps out of the canoe and made me a nice camp in the thick woods. I made a tent out of my blankets to put my things under so the rain couldn't get at them. I caught a catfish and towards sundown I started my camp fire and had supper.
When it was dark I sat by my camp fire, feeling pretty satisfied; but by and by it got sort of lonesome, so I went and sat on the bank and listened to the current crashing along, and counted the stars and drift logs and rafts that came down, and then went to bed; there was no better way to put in time when you are lonesome; you can't stay so, and you soon get it over.
And so for three days and nights. No difference—just the same thing. But the next day I went exploring around the island. I was boss of it; it all belonged to me, and I wanted to know all about it; but mainly I wanted to spend the time. I found plenty of strawberries and green summer grapes; and the green blackberries were just beginning to show.
Well, I went fooling along in the deep woods till I judged I wasn't far from the foot of the island. I had my gun along, but I had shot nothing; it was for protection. About this time I almost stepped on a goodsized snake, and it moved quietly and smoothly through the grass and flowers, and I was after it, trying to get a shot at it. I clipped(疾驰) along, and all of a sudden I bounded(跳) right on to the ashes of a camp fire that was still smoking.
My heart jumped up among my lungs. I never waited to look further, but unlocked my gun and went sneaking back on my tiptoes as fast as I could. Every now and then I stopped a second among the thick leaves and listened, but my breath came so hard that I couldn't hear anything else. I moved quietly along another piece further, then listened again; and so on, and so on. If I saw a stump(树桩), I took it for a man; if I stepped on a stick and broke it, it made me feel that a person had cut one of my breaths in two and I only got half, and the short half, too.
There was no time to be fooling around. When getting to the camp, I got all my traps into my canoe again to have them out of sight. I put out the fire and threw the ashes around to look like an old last year's camp, and then climbed a tree.
I suppose I was up for two hours; but I didn’t see or hear anything—I only thought I heard and saw as much as a thousand things. Well, I couldn’t stay up there forever, so at last I got down, but I kept in the thick woods and on the lookout all the time. All I could get to eat was berries and what was left over from breakfast.
1.The underlined part “put in time” in the second paragraph probably means _____.
A. kill the time B. take the time
C. employ the time D. waste the time
2.Why did the boy always carry his gun with him wherever he went?
A. To show off his gun.
B. To hunt some animals for food.
C. To protect himself.
D. To play with it for fun.
3.How did the boy feel when he saw the ashes of a camp fire that was still smoking?
A. Surprised. B. Excited. C. Frightened. D. Puzzled.
4.Which of the following is TRUE according to the passage?
A. The boy brought with himself a tent
B. The boy felt a bit lonely on the island.
C. The boy was surely the only person on the island at that time.
D. The boy might be bitten by some animal when the story happened.
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科目：高中英语 来源：2014届广东省高一模块一考试英语题 题型：阅读理解
For the past many centuries, people had been enjoying the benefits of green tea for the body. Many people would prefer drinking green tea than white tea and black tea, simply because of its distinct aroma(香味) not found in other types of tea. Nowadays, keeping the natural greenish color of tea leaves remained just like before. This is done by preparing the green tea just like the way it was prepared before—by washing the leaves right after pulling off them from the bush, then boiling them.
There have been many healthful claims saying that drinking green tea-based products help a lot in improving the general health of their body. For a long time, there has been many beliefs saying that green tea can help, cure beriberi disease(脚气病), treat wounds, and even prevent tiredness. Now modern technology determines that there are even added healthful benefits that include reducing the possibility of having a heart disease and helping people to lose more weight easily.
Besides, studies have found out that green tea has Polyphenols(多酚类), a type of flaonoid(类黄酮) that greatly reduces the amount of time of cell maturation. The flavonoid found in green tea is called EGCg- a stronger matter than Vitamin C and E. It is believed to be 20 times stronger than these mentioned vitamins.
Having two cups of green tea daily is a good routine for your body. However, most doctors would suggest drinking at least 4 cups a day is the best. You can slowly increase the amount of drinking it to allow your body to get used to it. There is nothing to lose but everything to gain in drinking green tea.
1.Which of the following shows the right order according to the passage? _______.
a. making the leaves clean
b. pulling off them from the bush.
c. boiling the leaves.
A. a, b, c B. b, a, c C. a, c, b D. b, c, a
2.Which word in the passage has a similar meaning as the underlined word “distinct”________?
A. green B. general C. common D. unique
3.Green tea can help us in many aspects EXCEPT __________.
A. Curing beriberi disease B. Preventing tiredness
C. Curing heart disease D. Losing weight
4.It can be inferred from the passage that __________.
A. drinking green tea has a history of thousands of years.
B. flavooid, a special vitamin, is made up of EGCg.
C. Vitamin C and E is 20 times stronger than EGCg.
D. drinking green tea has no bad effect but benefits.
5.Which of the following might be the best title for the text? __________.
A. Process of making green tea. B. Characteristic of green tea.
C. Benefits of drinking green tea. D. History and types of green tea.
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科目：高中英语 来源：2010年吉林一中高一上学期期中考试英语卷 题型：阅读理解
阅读下面短文并回答问题，然后将答案写到答题卡相应的位置上（请注意问题后的字数要求）。
Jiuzhaigou is a very beautiful place．It is in the Aba Tibetan and Qiang Autonomous Region in Sichuan Province．Jiuzhaigou is a valley．It is more than 40 kilometers long．The green and golden trees, the lofty and multi-shaped mountains and the clear and colorful waters form the unique beauty of Jiuzhaigou．The water of Jiuzhaigou is the soul of the beauty．There are more than 100 lakes of different shapes in the valley．These lakes have wonderful colors．They are called “haizi”, which means son of the sea．These beautiful lakes make Jiuzhaigou a fantastic place．Between the forests and the lakes, there are nine Tibetan villages．The name Jiuzhaigou means Nine Village Valley.
Jiuzhaigou was discovered because of a panda rescue program．The pandas were once endangered because the bamboo there was blooming．When people came to rescue the pandas, they were surprised by the beauty of Jiuzhaigou．After that, Jiuzhaigou became a protected scenic area.
In China, there is a saying which goes like this: No mountain is worth seeing after you have seen Mount Huang and no other body of water will attract you after you have visited Jiuzhaigou．The beauty of Jiuzhaigou cannot be described in words．The best way to enjoy this fairyland is to go there．See you in Jiuzhaigou.
1.What is the best title for the passage? （Please answer within 10 words.）
________________________________________________________________.
2.Which sentence in the passage can be replaced by the following?
These beautiful lakes make Jiuzhaigou a fantastic place.
________________________________________________________________.
3.Translate the underlined sentence in the passage into Chinese.
________________________________________________________________.
4.How was the Jiuzhaigou Valley discovered?
________________________________________________________________.
5.What does the name Jiuzhaigou mean?
________________________________________________________________.
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