Legend has it that an apple which fell from its branches was the inspiration for Sir Isaac Newton’s discovery of gravity(引力). But now history’s famous fruit tree is paying the price of fame.
The thousands of visitors drawn to Sir Isaac’s childhood home each year could be damaging the tree. A willow barrier(围栏)has been put around the tree. It means visitors to the 17th century Woolsthorpe Manor, near Grantham, Lincolnshire, will no longer be able to sit under its branches as Newton was said to have been doing in 1665 when “the notion of gravitation came to mind.”
The National Trust, which owns the small manor(庄园)where Newton was born in 1642, said the 2ft-high barrier was designed to preserve the tree. Official Ann Moynihan said there had been no damage so far but warned that there could soon be a problem.“Visitor numbers have gone up by around 50 percent, to 33,000 a year in three years. The more people who visit, the more the earth will become compacted(压实) around the tree and over the roots. We just want to preserve the tree for another 400 years if we can.”She said visitors will still be able to take apples from the tree.
Visitor Chris Gwyther,37,said,“I suppose it is a pity that you can’t sit under the tree like Newton. But you can still see it and the tree is 400 years old, it needs saving for the future.”
Newton left no information saying he had been inspired by a falling apple. The story appeared in a book by French philosopher Voltaire published in 1727, the year Newton died at the age of
1.Why do people go to Woolsthorpe Manor to see the apple tree?
A. Because of the story about the apple tree.
B. Because of the long history of the apple tree.
C. Because of the sweetness of the apple.
D. Because of the unusual flower of the apple tree.
2.What is the reason that people can’t sit under the tree like Newton?
A. The manor is too crowded to sit around.
B. Their heads will be hit by the apples.
C. A willow barrier has been put around the tree.
D. There is something wrong with the apple tree.
3.The underlined word preserve means “_____”.
A. keep something safe B. make something grow
C. leave something as it is D. let something be
4. When did Newton have the inspiration for the discovery of gravity?
A. In 1642. B. In 1665.
C. In 1820. D. In 1727.
5.Which of the following sentences is true?
A. Newton himself wrote a letter about the story of the apple tree.
B. Newton’s family owes Woolsthorpe Manor and tells the story.
C. Visitor numbers have gone up to 32,000 every year.
D. A French philosopher wrote the apple tree story in a book.
九年级英语阅读理解中等难度题
Legend has it that an apple which fell from its branches was the inspiration for Sir Isaac Newton’s discovery of gravity(引力). But now history’s famous fruit tree is paying the price of fame.
The thousands of visitors drawn to Sir Isaac’s childhood home each year could be damaging the tree. A willow barrier(围栏)has been put around the tree. It means visitors to the 17th century Woolsthorpe Manor, near Grantham, Lincolnshire, will no longer be able to sit under its branches as Newton was said to have been doing in 1665 when “the notion of gravitation came to mind.”
The National Trust, which owns the small manor(庄园)where Newton was born in 1642, said the 2ft-high barrier was designed to preserve the tree. Official Ann Moynihan said there had been no damage so far but warned that there could soon be a problem.“Visitor numbers have gone up by around 50 percent, to 33,000 a year in three years. The more people who visit, the more the earth will become compacted(压实) around the tree and over the roots. We just want to preserve the tree for another 400 years if we can.”She said visitors will still be able to take apples from the tree.
Visitor Chris Gwyther,37,said,“I suppose it is a pity that you can’t sit under the tree like Newton. But you can still see it and the tree is 400 years old, it needs saving for the future.”
Newton left no information saying he had been inspired by a falling apple. The story appeared in a book by French philosopher Voltaire published in 1727, the year Newton died at the age of
1.Why do people go to Woolsthorpe Manor to see the apple tree?
A. Because of the story about the apple tree.
B. Because of the long history of the apple tree.
C. Because of the sweetness of the apple.
D. Because of the unusual flower of the apple tree.
2.What is the reason that people can’t sit under the tree like Newton?
A. The manor is too crowded to sit around.
B. Their heads will be hit by the apples.
C. A willow barrier has been put around the tree.
D. There is something wrong with the apple tree.
3.The underlined word preserve means “_____”.
A. keep something safe B. make something grow
C. leave something as it is D. let something be
4. When did Newton have the inspiration for the discovery of gravity?
A. In 1642. B. In 1665.
C. In 1820. D. In 1727.
5.Which of the following sentences is true?
A. Newton himself wrote a letter about the story of the apple tree.
B. Newton’s family owes Woolsthorpe Manor and tells the story.
C. Visitor numbers have gone up to 32,000 every year.
D. A French philosopher wrote the apple tree story in a book.
九年级英语阅读理解中等难度题查看答案及解析
Legend has it that an apple which fell from its branches was the inspiration for Sir Isaac Newton’s discovery of gravity(引力). But now history’s famous fruit tree is paying the price of fame.
The thousands of visitors drawn to Sir Isaac’s childhood home each year could be damaging the tree. A willow barrier(围栏)has been put around the tree. It means visitors to the 17th century Woolsthorpe Manor, near Grantham, Lincolnshire, will no longer be able to sit under its branches as Newton was said to have been doing in 1665 when “the notion of gravitation came to mind.”
The National Trust, which owns the small manor(庄园)where Newton was born in 1642, said the 2ft-high barrier was designed to preserve the tree. Official Ann Moynihan said there had been no damage so far but warned that there could soon be a problem.“Visitor numbers have gone up by around 50 percent, to 33,000 a year in three years. The more people who visit, the more the earth will become compacted(压实) around the tree and over the roots. We just want to preserve the tree for another 400 years if we can.”She said visitors will still be able to take apples from the tree.
Visitor Chris Gwyther,37,said,“I suppose it is a pity that you can’t sit under the tree like Newton. But you can still see it and the tree is 400 years old, it needs saving for the future.”
Newton left no information saying he had been inspired by a falling apple. The story appeared in a book by French philosopher Voltaire published in 1727, the year Newton died at the age of 84.
1.Why do people go to Woolsthorpe Manor to see the apple tree?
A. Because of the story about the apple tree.
B. Because of the long history of the apple tree.
C. Because of the sweetness of the apple.
D. Because of the unusual flower of the apple tree.
2.What is the reason that people can’t sit under the tree like Newton?
A. The manor is too crowded to sit around.
B. Their heads will be hit by the apples.
C. A willow barrier has been put around the tree.
D. There is something wrong with the apple tree.
3.The underlined word preserve means “_____”.
A. keep something safe B. make something grow
C. leave something as it is D. let something be
4.When did Newton have the inspiration for the discovery of gravity?
A. In 1642. B. In 1665. C. In 1820. D. In 1727.
5.Which of the following sentences is true?
A. Newton himself wrote a letter about the story of the apple tree.
B. Newton’s family owes Woolsthorpe Manor and tells the story.
C. Visitor numbers have gone up to 32,000 every year.
D. A French philosopher wrote the apple tree story in a book.
九年级英语阅读理解困难题查看答案及解析
It was that we both thought worth learning from.
A. such valuable experience; it B. such an valuable experience; that it
C. such an valuable experience; it is D. so valuable experience; it
九年级英语单项填空困难题查看答案及解析
— It’s a pity that my favourite ________, Tell It As It Is, has come to an end.
— So it is. It was one of the hottest programmes 10 years ago.
A. game show B. chat show C. documentary D. comedy
九年级英语单选题中等难度题查看答案及解析
Today was quite an amazing day for me. It was the day that my father returned home from Russia. He had been away from us for over a year. I had missed him more than words could ever say. Although we were proud of him, we hoped that he could wake up under the same roof (屋顶) as us. Now the day had finally arrived. He had worked hard and it was now time for him to return home.
Mom woke us at 6 a.m. to go to the airport. My father's flight (航班) was due to arrive at 9:30. “We don't want to be late!” she kept saying as she woke everyone up. She had no need to remind me! I quickly dressed, washed and had breakfast. I could not take my eyes off the clock all morning. Time was going so slowly. When it was 8:45, my mom told us all it was time to go. We all ran to the car and made our way quickly to the airport.
We arrived just after 9 and waited patiently. But 9:30 came and went and our father's flight had still not arrived. I kept asking Mom where he was. She just kept smiling and saying he'd be there soon. Another 10 minutes went by, and suddenly a tall man appeared in the crowd. There was my father standing before me. He dropped his bags to the floor and hugged my sister and me. “I've missed you so much,” he said. We all cried together. I never want my father to be away for such a long time.
Today was pretty perfect.
根据材料内容选择最佳答案。
1.What can we know from Paragraph 1?
A. The writer was the pride of her family.
B. The writer missed her father very much.
C. The writer's father worked late every day.
D. The writer's father left home many years ago.
2.Why did the writer say “She had no need to remind me!”?
A. Because she knew that the plane would be late.
B. Because she thought that they would be late.
C. Because she would never want to be late.
D. Because she had never been late.
3.When did the writer's father appear at the airport?
A. At 8:45.
B. At 9:00.
C. At 9:30.
D. At 9:40.
4.From the passage, we can know that the writer's father _______.
A. was tired after the plane ride
B. missed his family very much
C. wanted to go to Russia again
D. thought his kids had grown up a lot
5.The passage is probably taken from _______.
A. a diary
B. a report
C. a dictionary
D. an instruction
九年级英语补全短文7选5中等难度题查看答案及解析
Imagine having an ear made out of an apple. It seems like a crazy idea from a horror movie. But it could happen in the near future.
Canadian biophysicist, Andrew Pelling used an apple to grow a human ear. He thinks fruit and vegetables can be used to cheaply repair human body parts in the future.
Scientists have been trying to grow organs( 器官) in labs to replace our old ones. But it is a hard Job. For example, liver cells( 肝细胞)can grow in a lab, but the cells still need things like blood vessels( 血管) to actually work. These things have to grow inside a scaffold(支架) In the past, scientists have used manmade materials, animal parts and even dead people as scaffolds. But that has proved to be difficult and expensive.
Pelling and his team, however, found the apple to be a cheap and easy to use scaffold.
They first out an apple into the shape of an ear. Then they used a special way to take out the apple’s cells and make it a scaffold. The team then added human cells to the apple and watched it grow
You can implant these scaffolds into the body, and the body will send in cells and a blood supply and actually keep these things alive, “Pelling said during a Ted Talk speech.
The team put the apple scaffold inside a living mouse and the mouse’s cells slowly took over the pieces of apple.
Now Pelling is thinking of other fruit, plants or vegetables to use,
He says that the shape of flower petals could be perfect for repairing skin. And asparagus(芦苇) could fix a broken spine(脊柱).
Now, Pelling and his team are trying hard to put these crazy ideas into reality
1.Pelling’s idea of manmade ear seems crazy because he used ________ as scaffolds.
A.animal parts B.dead people
C.manmade materials D.ordinary apples
2.The underlined word “implant” in Paragraph 7 probably means ________.
A.pick B.put C.produce D.protect
3.Which is the right order of making an ear out of an apple according to the passage
a. Put the apple scaffold inside a mouse.
b. Add human cells to the apple scaffold.
c. Cut an apple into the shape of an ear.
d. Make the apple ear a scaffold.
e. Take out the apple’s cells in a special way.
A.abcde B.bedae C.cedba D.cdaeb
4.From the last three paragraphs, we can infer that Pelling will experiment with other fruit, plants or vegetables ________.
A.to make human ears B.to repair burnt skin
C.to fix a broken spine D.to make human body parts
九年级英语阅读单选中等难度题查看答案及解析
Imagine having an ear made out of an apple. It seems like a crazy idea from a horror movie. But it could happen in the near future.
Canadian biophysicist Andrew Pelling used an apple to grow a human ear. He thinks fruit and vegetables can be used to cheaply repair human body parts in the future.
Scientists have been trying to grow organs(器官) in labs to replace our old ones. But it is a hard job. For example, liver cells(肝细胞) can grow in a lab, but the cells still need things like blood vessels(血管)to actually work. These things have to grow inside a scaffold (支架).
In the past, scientists have used man-made materials, animal parts and even dead people as scaffolds. But that has proved to be difficult and expensive.
Pelling and his team, however, found the apple to be a cheap and easy-to-use scaffold.
They first cut an apple into the shape of an ear. Then they used a special way to take out the apple's cells and make it a scaffold. The team then added human cells to the apple, and watched it grow.
“You can implant these scaffolds into the body, and the body will send in cells and a blood supply and actually keep these things alive.” Pelling said during a Ted Talk speech.
The team put the apple scaffold inside a living mouse and the mouse's cells slowly took over the pieces of apple.
Now Pelling is thinking of other fruit, plants or vegetables to use.
He says that the lower petals could be perfect for repairing skin. And asparagus(芦笋) could fix a broken spine(脊柱).
Now, Pelling and his team are trying hard to put these crazy ideas into reality.
1.Pelling’s idea of man-made ear seems crazy because he used _______ as scaffolds.
A.animal parts B.dead people C.man-made materials D.ordinary apples
2.The underlined word “implant” in Paragraph 7 probably means _______.
A.pick B.put C.produce D.protect
3.From the last three paragraphs, we can infer that Pelling will experiment with other fruit, plants or vegetables _______.
A.to make human ears B.to repair burnt skin
C.to fix a broken spine D.to make human body parts
九年级英语阅读单选简单题查看答案及解析
—It’s time to work now.
—OK, I’ll wake Jimmy up. He for an hour.
A.has fallen asleep B.fell asleep C.has been asleep D.falls asleep
九年级英语单选题中等难度题查看答案及解析
I still remember I fell in love with English from a very young age, because I thought it was such a(n) _______________ language. Full of strong wishes of learning English, I began to ___________ it. But soon I found it ___________ than expected. There were too many words, expressions and many other things to remember. And even you know _____________ to write them, you can’t use them correctly and exactly. And I did really _____________ in my first English test. I was worried about it. This made me upset and dropped my interest in English _______________.
While I was in trouble, my English teacher gave me much help. I knew that interest didn’t mean _____________. I should have some learning methods. I did as he said and tried many different ways of learning English. _______________ the days went by, I could do better and better and became more and more interested in it.
During summer vacation, an old lady from Australia visited my school. She had a talk with us. It was my first time _________ a foreigner. I got ______________ nervous at first, but soon I found it exciting to talk with her and I learned a lot from her. How I wish to practice speaking English with foreigners every day!
1.A.bad B.wonderful C.awful
2.A.teach B.write C.learn
3.A.better B.more difficult C.easier
4.A.how B.what C.when
5.A.well B.worse C.badly
6.A.one by one B.little by little C.side by side
7.A.everything B.anything C.nothing
8.A.As B.When C.While
9.A.to talk B.to speak C.to meet
10.A.little B.a little C.a few
九年级英语完型填空困难题查看答案及解析
I still remember I fell in love with English from a very young age, because I thought it was such a helpful language. Full of strong_____of learning English, I began to ____it. But soon I found it ________than expected. There were too many words, expressions and many other things to remember. And even if you knew ___, you couldn't use them correctly and exactly. And I did rather ____in my first English test. I was worried about it. This made me upset(不安的)and dropped my interest in English _____________.
While I was in trouble, my English teacher gave me much help. I knew that interest didn't mean _____and I should have some learning methods. I did as he said and tried many different ways of learning English.______the days went by, I could do better and better and became more and more interested in it.
During the summer vacation, an old lady from Australia visited my school. She had a talk with us. It was the first time _____a foreigner. I got _____nervous at first, but soon I found it exciting to talk with her, and I learned a lot from her. How I wish to practice speaking English with foreigners every day!
1.A. wishes B. dreams C. conditions D. roads
2.A. read B. teach C. learn D. write
3.A. better B. more difficult C. worse D. easier
4.A. how to write them B. how to write C. what to write them D. what to write
5.A. well B. worse C. better D. badly
6.A. one by one B. one another C. little by little D. each other
7.A. everything B. anything C. nothing D. something
8.A. When B. As C. While D. For
9.A. to talk B. speak C. to meet D. meet
10.A. a little B. little C. a few D. few
九年级英语完型填空中等难度题查看答案及解析