游客
题文

Tony: These days, the word “clone” has appeared very often in the newspapers. Do you know its meaning?
Lana: I read a report. It said that Dr. Ian Wilmut successfully cloned a lamb* named Dolly from a grown-up sheep. So people call him the “father” of Dolly.
Tony: In fact, the word “clone” means to produce the “same” animal by taking cells* from a
grown-up one. I think, if we know how to do cloning, we need only to keep a small number
of sheep, cows or horses.
Lana: What’s more, these days some people even want to clone humans. They have asked: Can we
clone ourselves?                                                       
Tony: It seems interesting. But do you think it possible to do that?
Lana: No, impossible! First, I think we cannot clone a dead person, because the cells in his body are dead already.
Tony: Then can we clone a living person?
Lana: Again no! You might clone yourself one after another, but it is only a copy, not a real you. It is only something, not a “human”.
Tony: Well, you mean that it is not a real human.
Lana: True enough! I think Dr. Wilmut would most like to make better animals, and it has nothing to do with human cloning.
The word “clone” means_________________.
复制  B 克隆 C 抄袭   D 制造
Dolly was the name of _______.
A. the father of a sheep  B. a famous scientist  
C. . a grown-up sheep    D a sheep that was cloned
Lana says Dr. Ian Wilmut is the “father” of Dolly. Here, she means __________.
Dr. Ian Wilmut was the first man to clone a sheep in his lab
Dr. Ian Wilmut gave Dolly a new life
Dr. Ian Wilmut took care of Dolly like a father
D.  Dr. Ian Wilmut has a daughter whose name is Dolly
From the conversation,          may be clone in our life.
A a tree   B a person   C  an elephant   D  an orange
According to the conversation, we know about         .
Scientists have successfully cloned humans. 
Dr. Wilmut likes to do human cloning.
C. Cloned animals are better than humans.  
D. Lana doesn’t think humans shouldn’t be cloned.

科目 英语   题型 阅读理解   难度 较难
知识点: 健康环保类阅读
登录免费查看答案和解析
相关试题

Have you ever been ill? When you are ill,you must be unhappy because your body becomes hot,and there are pains all over your body. You don't want to work,you stay in bed,feeling very sad.
What makes us ill? It is germs(细菌). Germs are everywhere. They are very small and you can't find them with your eyes,but you can see them with a microscope. They are very small and there could be hundreds of them on a very small thing.
Germs are always found in dirty water. When we look at dirty water under the microscope,we shall see them in it. So your father and mother will not let you drink dirty water.
Germs aren't found only in water. They are found in air and dust. If you cut your finger,if some of the dust from the floor goes into the cut(割开处),some of the germs would go into your finger. Your finger would become big and red,and you will have much pain in it. Sometimes the germs would go into all of your body,and you would have pain everywhere.
根据短文内容,选择正确答案。
Which of the following is TRUE?

A.If things are very small,they are germs.
B.If things can't be seen,they must be germs.
C.Germs are only in dirty water.
D.Germs are everywhere around us.

What is a microscope used for?

A.Making very small things look much bigger.
B.Making very big things look much smaller.
C.Helping you read some newspapers.
D.Helping you if you can't see things clearly.

Why don't your parents let you drink dirty water?

A.You haven't looked at it carefully.
B.Water can't be drunk in this way.
C.There must be lots of germs in it.
D.Water will make you ill.

Which of the following is NOT true?

A.Germs can be found both in water and in the air.
B.Germs can go into your finger if it is cut.
C.If your temperature is not OK,there must be germs in your body.
D.If your finger isn't cut,there aren't any germs on it.

What's the main idea of the passage?

A.Germs may make us ill. B.Germs are in dirty water.
C.Don't drink dirty water. D.Take care of your fingers.

Tom walked into a shop . It had a sign outside : "Second-hand (旧的) clothes bought and sold . "He was carrying an old pair of trousers and asked the owner of the shop, "How much will you give me for these?" The man looked at them and then said: "Two dollars."
"What !" said Tom. "I had guessed they were worth at least five dollars."
"No," said the man, "they aren't worth a cent more than two dollars."
"Well," said Tom, taking two dollars out of his pocket. "Here's your money. These trousers were hanging outside your shop. The list price (标价)of them was six dollars and a half. But I thought that was too much money, so I wanted to find out how much they were really worth."
Then he walked out of the shop with the pair of trousers and disappeared before the shop owner could think of anything to say .
At first the owner of the shop thought that Tom __________ .

A.wanted to steal the trousers
B.wanted to sell the trousers
C.wanted to fool him
D.wanted to buy the trousers

The owner of the shop_______ for the old trousers .

A.would give Tom two dollars
B.would pay three dollars
C.would pay five dollars
D.would give Tom six dollars and a half

The shop owner insisted that the trousers were worth only two dollars because ____ .

A.he wanted to sell them cheaply (廉价地)
B.he wanted to buy them cheaply
C.he didn't like the trousers
D.they were old and dirty

In fact, the trousers _________.

A.were hanging inside the shop
B.were stolen by Tom from the shop
C.had been the shop owner's
D.had been Tom's

From the story we know that _________ cheaper than the list price.

A.the owner sold the trousers two dollars
B.Tom sold the trousers one dollar and a half
C.the owner bought the trousers three dollars
D.Tom bought the trousers four dollars and a half

As teenagers, you have a lot of dreams. These dreams can be very big, such as winning the Nobel Prize, or they can be small, you may just want to become one of the top ten students in your class.
Once you find a dream, what do you do with it? Do you ever try your best to make your dream real? Making our dreams real is life’s biggest challenge.
You may think you’re not very good at some subjects, or that it is impossible for you to become a writer. These kinds of thoughts prevent you from being successful.
In fact, everyone can make his dream come true. The first thing you must do is to remember the dream in your mind. Don’t let it leave your heart. Keep telling yourself what you want. Do this step by step and your dream will come true faster because a big dream is made up of small ones. Please never give them up.
You may have difficulties on the way to your dreams. But the biggest comes from you yourself. You need to decide what is the most important. Studying instead of watching TV will lead to better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book. As you get closer to your dream, it may change a little. This is good as you have the chance to learn more skills and find new interests.

How to realize your
Opinions
Teenagers have many dreams, either big or small.
Making our dreams real is life’s challenge.
Suggestions to make the dreams real
First, don’t the dream in your mind.
Don’t let it leave your heart
Keep telling yourself what you want. Do this step by step.
There will be on the way to your dreams. But the biggest comes from you yourself. You need to decide what is the most .
You have the chance to learn more skills and find new interests
as you get closer to your dream.
Conclusion
Once you find a dream, you should try your best to make it real.

Arthur sat at the desk in his room, pencil in hand. He had to write a story for his English class by Friday. “I don’t know what to write about,” he complained to his dog Toby, who was asleep at his feet. Arthur was talkative when speaking to his friends, yet he had trouble finding words when he had to write.
By bedtime Arthur had drawn a picture of Toby smiling. He had drawn a tree with its branches blowing in the strong wind. He had also written a note asking his friend Lee to go to the movies on Saturday. But he had not written a single word of his story.
On Wednesday, Mrs. Solomon, Arthur’s English teacher, asked the class to turn in the first draft of their stories. His heart sinking, Arthur turned in the only work he had—the page with his name, the drawings and the note.
Arthur wasn’t surprised when Mrs. Solomon asked him to stay after class the next day. But he was surprised by what she said to him. “This is an attractive story, Arthur. The dog, the movie, the tree in the wind—I can’t wait to find out how they all fit together.”
“That isn’t my story, Mrs. Solomon,” Arthur admitted. “I haven’t been able to think of one yet.”
“Oh, I think you have the seed of a story there,” Mrs. Solomon replied, “Look at your note and the pictures and see if a story comes to you.”
That night Arthur sat at his desk, and this is what he wrote: “One Saturday Mike went downstairs to meet his friend Julio at the cinema. It looked as if it might rain, so Mike carried his umbrella. Suddenly a big storm blew in, bending the trees. The noise of the wind sounded like the barking of Mike’s dog Toby. Toby really hated storms and barked whenever he wanted to be let inside. Then Mike realized that it wasn’t the sound of the wind. It was Toby. The dog was running after him down the busy street, barking. The sound was filled with blame. Mike felt guilty because he had left Toby outside. He turned and headed home with Toby running beside him. Mike let Toby in the door just as the rain started to pour down.”
Arthur had a story in the end. The last thing he did was to write his name proudly at the top of the page.
Why did Arthur turn in the page with only his name, the drawings and the note at first?

A.Because he had no time to fit them together.
B.Because he had difficulty in writing a story.
C.Because he wasn’t willing to do his homework.
D.Because he wanted to show his talent for drawing.

What does the sentence “I think you have the seed of a story there” mean?

A.Toby is an imaginative and lovely dog.
B.The small tree will grow into a big one.
C.His friend Lee can give him a lot of support.
D.He can develop his story based on the first draft.

Which of the following statements is not right according to Arthur’s last story?

A.A storm made the tree fall down.
B.Mike carried his umbrella to go to the cinema.
C.The dog was barking and running after Mike down the busy.
D.Mike returned home and let the dog in the door.

What kind of teacher do you think Mrs. Solomon is ?

A.She is a strict teacher
B.She is a wise teacher
C.She is an honest teacher
D.She is an energetic teacher

What can we infer(推断)from the story?

A.Arthur is a shy and quiet student
B.Arthur isn’t very satisfied with his story
C.There will be a storm on Saturday
D.Encouragement is important in teaching

Swimming and English Learning
Can you swim? Do you like swimming? Yes? Well, how can you learn to swim? I think the best way is to go into the water and learn. I’m afraid you’ll never learn to swim just by reading books about swimming or looking at others swimming. It’s the same with the English study. We must practice, practice and practice.
Listening and speaking are very important for beginners. The children in English-speaking countries first listen to others. Then they try to imitate and speak. We can listen to English programs on radio. You may just understand a few words. It doesn’t matter. Just be relaxed, try to catch every word.
Somebody may be a good listener. But he dare not speak. He’s afraid of making mistakes. You know we sometimes make mistakes when we speak Chinese. Don’t be afraid. We must be brave. If you really want to learn English well, you must try to speak with everyone so long as he knows English. Whether you know him or not is not important when there’s nobody to talk with, you can talk to yourself in English. It’s interesting and also a good way to practice your spoken English. Remember, the more you speak, the fewer mistakes you’ll make.
Reading and writing are more important for senior school students. First we must choose the books we’re interested in. A lot of reading will improve your language sense. This is the most important.
Keep writing English diaries. We can also write English articles. You may even post them to English magazines. Don’t be afraid of failure. Failure is the mother of success.
Easier said than done. Well, let’s do more practice from now on. I’m sure you’ll learn English well in this way.
You can learn to swim by_______.

A.reading books about it B.looking at others swimming
C.having lessons on it D.going into the river and learning

We should learn English by _______.

A.listening and speaking B.reading and writing
C.A and B D.swimming

What will you do with mistakes when you speak?

A.Don’t make mistakes. B.Study hard.
C.Try not to speak English. D.Don’t be afraid.

What’s more important for senior school students?

A.listening B.speaking
C.reading and writing D.learning

We can listen to English ______, according to the passage.

A.by train B.on the radio
C.every minute D.now and then

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号