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There are only about 1,000 Hawaiian monk seals(夏威夷僧海豹) left and its population is going down 4% a year. Hawaiian monk seals are found in the northwest part of the Hawaiian Islands. They spend a lot of time at sea. They are able to dive 600 feet deep, and can stay under water for up to 20 minutes. Adults grow up to seven feet long, and weigh between 400 and 600 pounds. They can live as long as 30 years.
These seals are born on land. Every year, usually in May or June, females find sandy beaches and give birth to a single baby. The female seals avoid beaches where the water becomes deep very quickly because this lets sharks swim close to land and catch the seals.
Mothers stay with their babies for six weeks. During that entire time, they do not leave the beach even to eat. Instead, they live off fat that they have stored up over the previous year and feed their babies with fat-rich milk. After six weeks, mothers go back to the sea. The young have to live on their own.
Human disturbance(打扰) has been regarded as the important factor in the decrease of the monk seals. In fact, if human come too near a mother seal too often, she will go out to the sea. Unfortunately, this usually means death for the baby. It is now against the law for people to come within 100 yards of a seal on a beach.
Recent research has shown that the decrease in the Hawaiian monk seal population is due to lack of survival of these seals at one of the most important breeding(繁殖) beaches at French Frigate Shoals. Also, seals often get trapped in fishermen and by changes in weather patterns. If these threats(威胁) were not enough, during the breeding season, males will attack females until they are badly injured or finally killed.
1.What can we learn about Hawaiian monk seals?
A．They are in danger of dying out.
B．They spend most of the time on the beach.
C．They are the largest animals on the Hawaiian Islands.
D．They can stay under water as long as they like.
2.According to the text, a seal baby______.
A．is born at sea
B．is fed on fat by the mother
C．stays with its parents all life
D．is looked after by its mother for 6 weeks
3.It can be inferred from the text that______.
A．sharks are a threat to Hawaiian monk seals
B．male monk seals fight each other for females in the breeding season
C．when disturbed by people, the mother seal will protect the baby seal
D．Hawaiian monk seals give birth usually in July
4.What are the last two paragraphs mainly about?
A．Ways to protect Hawaiian monk seals。
B．The struggle of Hawaiian monk seals to survive.
C．The reasons for the decline(减少) of Hawaiian monk seals.
D．The influence of climate change on Hawaiian monk seals.
高一英语阅读理解中等难度题查看答案及解析
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With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species. That’s a move similar to what Texas A & M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.
Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen(氮). If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s College of Veterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.
It is estimated that as many as 2, 000 species of mammals, birds, reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.
This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.
The entire procedure could take from three to five years to complete.
“The nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog.
“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.”
60. The aim of “Noah’s Ark” project is to _______.
A. make efforts to clone the endangered pandas
B. save endangered animals from dying out
C. collect DNA of endangered animals to study
D. transfer the nuclear of one animal to another
61. According to Professor Kraemer, the major problem in cloning pandas would be the lack of _______.
A. available panda eggs B. host animals
C. qualified researchers D. enough money
62. The best title for the passage may be _______.
A. China’s Success in Pandas Cloning
B. The First Cloned Panda in the World
C. Exploring the Possibility to Clone Pandas
D. China —the Native Place of Pandas Forever
63. From the passage we know that _______.
A. Kraemer and his team have succeeded in cloning a dog
B. scientists try to implant a panda’s egg into a rabbit
C. Kraemer will work with Chinese scientists in clone researches
D. about two thousand of species will probably die out in a century
高一英语阅读理解简单题查看答案及解析
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With only about 1 000 pandas left in the world, China is desperately trying to clone the animal and save the endangered species . That’s a move similar to what a Texas A&M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.
Noah’s Ark is aimed at collecting eggs, embryos , semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A &M’s College of Vetreinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.
It is estimated that as many as 2 000 species of mammals, birds and reptiles will be come extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.
This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.
The entire procedure could take from three to five years to complete.
“The nuclear transfer of one species to another is not easy, and the lack of available (capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A&M, the first ever attempt at cloning a dog.
“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.”
1.The aim of “Noah’s Ark” project is to _____.
A. make efforts to clone the endangered pandas
B. save endangered animals from dying out
C. collect DNA of endangered animals to study
D. transfer the nuclear of one animal to another
2.According to Professor Kraemer, the major problem in cloning pandas would be the lack of _____.
A. available panda eggs B. host animals
C. qualified researchers D. enough money
3.The best title for the passage may be _____.
A. China’s Success in Pandas Cloning
B. The First Cloned Panda in the World
C. Exploring the Possibility to Clone Pandas
D. China—the Native Place of Pandas Forever
4.From the passage we know that _____.
A. Kraemer and his team have succeeded in cloning a dog
B. scientists try to implant a panda’s egg into a rabbit
C. Kraemer will work with Chinese scientists in clone researches
D. about two thousand species will probably die out in a century
高一英语阅读理解中等难度题查看答案及解析
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阅读理解
阅读下列四篇短文，从每小题后所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该选项涂黑。
With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species(物种). That’s a move similar to what a Texas A & M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.
Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen（氮）. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s College of Veterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.
It is estimated that as many as 2,000 species of mammals, birds reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.
This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.
The entire procedure could take from three to five years to complete.
“The nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog.
“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed. ”
1.The aim of “Noah’s Ark” project is to _______.
A. make efforts to clone the endangered pandas
B. save endangered animals from dying out
C. collect DNA of endangered animals to study
D. transfer the nuclear of one animal to another
2.According to Professor Kraemer, the major problem in cloning pandas would be the lack of _______.
A. available panda eggs B. host animals
C. qualified researchers D. enough money
3.The best title for the passage may be _______.
A. China’s Success in Pandas Cloning.
B. The First Cloned Panda in the World.
C. Exploring the Possibility to Clone Pandas.
D. China —the Native Place of Pandas Forever.
4.From the passage we know that _______.
A. Kraemer and his team have succeeded in cloning a dog.
B. scientists try to implant a panda’s egg into a rabbit.
C. Kraemer will work with Chinese scientists in clone researches.
D. about two thousand of species will probably die out in a century.
高一英语阅读理解中等难度题查看答案及解析
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There is a story about a man who lost his legs and left arm in an accident. After the accident, only a finger and thumb on his right hand remained.
He was a brilliant, creative, and educated man. He had gained a lot of experience while traveling around the world, so he became very depressed after his accident. He was afraid that he would spend the rest of his life suffering and would no longer be able to spend his life in a meaningful way. Then, he realized that he still had partial function of his right hand and could still write even though it was very difficult. An idea occurred to him. “Why not write to other people who need encouragement? ”
He wrote to the prison ministry about sending letters to the prisoners. The prison minister replied, “Writing to the prisoners is acceptable, but your letters will not be answered. ”
Filled with excitement, the man knew he could write his letters. He began sending one-way messages of God’s love, hope, strength, and encouragement. He wrote twice a week, testing his strength and ability to the limit. He poured his heart and soul into his words and shared his experience, sense of humor, optimism, and faith.
It was difficult to write those letters, especially without hope of a reply. One day he received a letter from the prison ministry. It was a short note from the officer who monitored and checked the prison mail.
The letter said, “Please write on the best paper you can afford. Your letters are passed from cell to cell until they literally fall to pieces! ”
No matter what circumstances life may present, we all have unique experiences, abilities, and God-given talents. We can discover ways to reach others who desperately need messages of encouragement and strength.
1.In order to live in a meaningful way, the man began to .
A. receive the school education
B. write to other people who need encouragement
C. meet the people who are depressed
D. help other people with lost arms and legs
2.According to the prison minister, .
A. the man was not allowed to write to the prisoners
B. the man couldn’t go to see the prisoners himself
C. the prisoners were not allowed to answer the letters
D. he was not sure if the prisoners liked receiving the letters
3.From the officer’s short note we are told that .
A. the man would be offered free paper to write letters on
B. some of the prisoners were not satisfied with his letters
C. the prisoners eagerly wanted to write back to the man
D. his letters were very popular among the prisoners
4.What can be the best title for the passage?
A. Stories about a Humorous Person
B. Popularity of Special Letters
C. Special Letters of Encouragement
高一英语阅读理解中等难度题查看答案及解析
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There is a story about a man who lost his legs and left arm in an accident. After the accident, only a finger and thumb on his right hand remained.
He was a brilliant, creative, and educated man. He had gained a lot of experience while traveling around the world, so he became very depressed after his accident. He was afraid that he would spend the rest of his life suffering and would no longer be able to spend his life in a meaningful way. Then, he realized that he still had partial function of his right hand and could still write even though it was very difficult. An idea occurred to him. “Why not write to other people who need encouragement?”
He wrote to the prison ministry about sending letters to the prisoners. The prison minister replied, “Writing to the prisoners is acceptable, but your letters will not be answered.”
Filled with excitement, the man knew he could write his letters. He began sending one-way messages of God’s love, hope, strength, and encouragement. He wrote twice a week, testing his strength and ability to the limit. He poured his heart and soul into his words and shared his experience, sense of humor, optimism, and faith.
It was difficult to write those letters, especially without hope of a reply. One day he received a letter from the prison ministry. It was a short note from the officer who monitored and checked the prison mail.
The letter said, “Please write on the best paper you can afford. Your letters are passed from cell(囚房) to cell until they fall to pieces!”
No matter what circumstances life may present, we all have unique experiences, abilities, and God-given talents. We can discover ways to reach others who desperately need messages of encouragement and strength.
1.In order to live in a meaningful way, what did the man begin to do?
A. Write to other people encouragement.
B. Receive the school education again.
C. Encourage the people who are depressed.
D. Help other people with lost arms and legs.
2.What do we know from the prison minister’s reply?
A. The man was not allowed to write to the prisoners.
B. The prisoners were not allowed to answer the letters.
C. The man couldn’t go to see the prisoners himself.
D. He was not sure if the prisoners liked receiving the letters.
3.What can be inferred from the officer’s short note?
A. The man would be offered free paper to write letters on.
B. Some of the prisoners were not satisfied with his letters.
C. His letters were very popular among the prisoners.
D. The prisoners eagerly wanted to write back to the man.
4.Which can be the best title of the passage?
A. Stories about a Helpful Person
B. Relationship between a Writer and Prisoners
C. Popularity of Some Special Letters
D. Special Letters of Encouragement
高一英语阅读理解简单题查看答案及解析
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There is a story about a man who lost his legs and left arm in an accident. After the accident, only a finger and thumb on his right hand remained.
He was a brilliant, creative, and educated man. He had gained a lot of experience while traveling around the world, so he became very depressed after his accident. He was afraid that he would spend the rest of his life suffering and would no longer be able to spend his life in a meaningful way. Then, he realized that he still had partial function of his right hand and could still write even though it was very difficult. An idea occurred to him, “Why not write to other people who need encouragement?”
He wrote to the prison ministry about sending letters to the prisoners. The prison minister replied, “Writing to the prisoners
is acceptable, but your letters will not be answered.”Filled with excitement, the man knew he could write his letters. He began sending one-way messages of God’s love, hope, strength, and encouragement. He wrote twice a week, testing his strength and ability to the limit. He poured his heart and soul into his words and shared his experience, sense of humor, optimism, and faith.
It was difficult to write those letters, especially without hope of a reply. One day he received a letter from the prison ministry. It was a short note from the officer who monitored and checked the prison mail.
The letter said, “Please write on the best paper you can afford. Your letters are passed from room to room until they fall to pieces!”
No matter what circumstances life may present, we all have unique experiences, abilities, and God-given talents. We can discover ways to reach others who desperately need messages of encouragement and strength.
1.Before the man had the accident, he __________.
A. had toured around the world
B. had visited local prisons
C. had tried doing exercise to recover himself
D. had been friends with the prison minister
2.In order to live in a meaningful way, the man began to ________.
A. receive the school education
B. write to other people who needed encouragement
C. meet the people who were depressed
D. help other people who lost arms and legs
3.From the officer’s short note we are told that __________.
A. the man would be offered free paper to write letters on
B. some of the prisoners were not satisfied with his letters
C. the prisoners eagerly wanted to write back to the man
D. his letters were very popular among the prisoners
4.What can be the best title for the passage?
A. Stories about a Humorous Person
B. Popularity of Special Letters
C. Special Letters of Encouragement
D. Relationship between Writers and Prisoners
高一英语阅读理解中等难度题查看答案及解析
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There is a story about a man who lost his legs and left arm in an accident. After the accident, only a finger and thumb on his right hand remained.
He was a brilliant, creative, and educated man. He had gained a lot of experience while traveling around the world, so he became very depressed after his accident. He was afraid that he would spend the rest of his life suffering and would no longer be able to spend his life in a meaningful way. Then, he realized that he still had partial function of his right hand and could still write even though it was very difficult. An idea occurred to him. “Why not write to other people who need encouragement? ”
He wrote to the prison ministry about sending letters to the prisoners. The prison minister replied, “Writing to the prisoners is acceptable, but your letters will not be answered. ”
Filled with excitement, the man knew he could write his letters. He began sending one-way messages of God’s love, hope, strength, and encouragement. He wrote twice a week, testing his strength and ability to the limit. He poured his heart and soul into his words and shared his experience, sense of humor, optimism, and faith.
It was difficult to write those letters, especially without hope of a reply. One day he received a letter from the prison ministry. It was a short note from the officer who monitored and checked the prison mail.
The letter said, “Please write on the best paper you can afford. Your letters are passed from cell to cell until they literally fall to pieces! ”
No matter what circumstances life may present, we all have unique experiences, abilities, and God-given talents. We can discover ways to reach others who desperately need messages of encouragement and strength.
1.In order to live in a meaningful way, the man began to____________.
A. receive the school education
B. write to other people who need encouragement
C. meet the people who are depressed
D. help other people with lost arms and legs
2.According to the prison minister,_______________.
A. the man was not allowed to write to the prisoners
B. the man couldn’t go to see the prisoners himself
C. the prisoners were not allowed to answer the letters
D. he was not sure if the prisoners would receive the letters
3.From the officer’s short note we are told that_____________.
A. the man would be offered free paper to write letters on
B. some of the prisoners were not satisfied with his letters
C. the prisoners eagerly wanted to write back to the man
D. his letters were very popular among the prisoners
4.What can be the best title for the passage?
A. Stories about a Humorous Person
B. Popularity of Special Letters
C. Special Letters of Encouragement
D. Relationship between writers and prisoners.
高一英语阅读理解中等难度题查看答案及解析
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There is a story about a man who lost his legs and left arm in an accident.After the accident, only a finger and thumb on his right hand remained.
He was a brilliant, creative, and educated man.He had gained a lot of experience while travelling around the world, so he became very depressed after his accident.He was afraid that he would spend the rest of his life suffering and would no longer be able to spend his life in a meaningful way.Then, he realized that he still had partial function of his right hand and could still write even though it was very difficult.An idea occurred to him.“Why not write to other people who need encouragement? ”
He wrote to the prison ministry about sending letters to the prisoners.The prison minister replied, “Writing to the prisoners is acceptable, but your letters will not be answered.”
Filled with excitement, the man knew he could write his letters.He began sending oneway messages of God's love, hope, strength, and encouragement.He wrote twice a week, testing his strength and ability to the limit.He poured his heart and soul into his words and shared his experience, sense of humor, optimism, and faith.
It was difficult to write those letters, especially without hope of a reply.One day he received a letter from the prison ministry.It was a short note from the officer who monitored and checked the prison mail.
The letter said, “Please write on the best paper you can afford.Your letters are passed from cell to cell until they literally fall to pieces! ”
No matter what circumstances life may present, we all have unique experiences, abilities, and Godgiven talents.We can discover ways to reach others who desperately need messages of encouragement and strength.
1.In order to live in a meaningful way, the man began to ．
A. receive the school education
B. write to other people who need encouragement
C. meet the people who are depressed
D. help other people with lost arm and legs
2.From the officer's short note we are told that ．
A. the man would be offered free paper to write letters on
B. some of the prisoners were not satisfied with his letters
C. the prisoners eagerly wanted to write back to the man
D. his letters were very popular among the prisoners
3.What can be the best title for the passage?
A. Stories about a Humorous Person
B. Popularity of Special Letters
C. Special Letters of Encouragement
D. Relationship between writers and prisoners.
高一英语阅读理解中等难度题查看答案及解析
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There are only ten minutes left; can we walk ___________?
A．more quickly a bit
B．quickly more a bit
C．quickly a bit more
D．a bit more quickly
高一英语单项填空中等难度题查看答案及解析
is acceptable, but your letters will not be answered.”