【題目】— Uncle Tom, the candies you made are really delicious, ______ I have another one?
—Yes, please. I’m glad you like them.
A.must B.should C.can D.would
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】—Is that man Mr. Smith?
—It ______ be him. He has gone to New York on business.
A. may not B. needn’t
C. can’t D. mustn’t
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】
When a leafy plant is under attack, it doesn’t sit quietly. Back in 1983, two scientists, Jack Schultz and Ian Baldwin, reported that young maple trees getting bitten by insects send out a special smell that neighboring plants can get. These chemicals come from the injured parts of the plant and seem to be a warning. What the plants pump through the air is a mixture of chemicals known as volatile organic compounds(VOCs).
Scientists have found that all kinds of plants give out VOCs when being attacked. It’s a plant’s way of crying out. But is anyone listening? Obviously. Because we can watch the neighbors’ react.
Some plants pump out smelly chemicals to keep insects away. But others do double duty. They pump out perfumes to attract different insects who are their natural enemies. Once the insects arrive, the tables are turned. The attacker who was lunching now becomes lunch.
In study after study, it appears that these chemical conversations help the neighbors. The damage is usually more serious on the first plant, but the neighbors stay safer because they heard the warning and knew what to do.
Does this mean that plants talk to each other? Scientists don’t know. Maybe the first plant just made a cry of pain or was sending a message to its own branches, and so, in fact, was talking to itself. Perhaps the neighbors just happened to hear the cry by accident and so wrong information was exchanged.
Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate than the world we can see and hear, our senses are weak. There’s a whole lot going on.
【1】What does a plant do when it is under attack?
A.It makes noises.B.It gets help from other plants.
C.It stands quietly.D.It sends out certain chemicals.
【2】What does “the tables are turned” mean in Paragraph 3?
A.The attackers are attacked.B.The insects gather under the table.
C.The plants get ready to fight back.D.The perfumes attract natural enemies.
【3】Scientists find from their studies that plants can__________.
A.talk to one anotherB.predict natural disasters
C.protect themselves against insectsD.help their neighbors when necessary
【4】What can we learn from the last paragraph?
A.The world is changing faster than ever.B.People have stronger senses than before.
C.The world is more colorful than it seems.D.People in Darwin’s time were full of imagination.
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】Should I Be Allowed to Make My Own Decisions?
Many teenagers have hobbies. But sometimes these hobbies can get in the way of their schoolwork, and parents might worry about their success at school. Teenagers often think they should be allowed to practice their hobbies as much as they want. Do you agree?
Liu Yu, a fifteen-year-old boy from Shandong, is a running star. He is on his school team and has always wanted to be a professional runner when he grows up. However, his parents won't allow him to train so much. "Of course we want to see him achieve his dreams," says Mr. Liu. "And we know how much he loves running. My wife and I have supported every one of his races. We have nothing against running. But we think our son needs to think about other possible jobs. He's getting older now, so he needs to think about what will happen if he doesn't end up as a professional runner."
Liu Yu doesn't really agree. "Well, I think I should be allowed to decide for myself," he says. "My parents have always taught me how important it is to work hard at school and enter university. I understand this, but I'm serious about running. It's the only thing I've ever wanted to do."
His parents believe that Liu Yu should study hard in the evenings so they don't allow him to practice running at night. "Maybe he thinks it's too strict or unfair," says Mrs. Liu, "But we think we're doing the right thing. He needs to spend more time on his homework because it is difficult to become a professional sports star."
But Liu Yu still disagrees. "I know my parents care about me. They always talk about what will happen if I don't succeed. But I will! I'm a quick runner! I think I should be allowed to make this choice myself. Only then will I have a chance to achieve my dream."
【1】 Liu Yu's
Opinions | Reasons | Opinions | Reasons | |
We won't allow him to train so much. | We have nothing against running. | My parents 【2】decide for myself. | I am serious about running. | |
He needs to think about other possible jobs. | It's the only thing 【3】I have ever wanted to do. | |||
We don't allow him to practice at night. | He needs to spend more time on his homework. | I should be allowed to make this choice. | It's strict and unfair. I will succeed. | |
【4】is not as easy as he thinks | Only then will 【5】come true one day. |
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】 ____________ is a girl’s name(女孩名).
A. Bob B. Cindy
C. Frank D. Eric
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】 I just finish ________my last movie yesterday.
A. make. B. makes.
C. to make. D. making
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【題目】—Xihui Park is near Huishan Ancient Town, so you can easily visit in a day.
—Wow! I can’t wait for it.
A. none B. both
C. all D. either
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】
【1】People can do the following things according to the information above EXCEPT ________.
A.learn how to keep healthyB.learn how to gain weightC.learn how to lose weight
【2】From the ad. we know that ________.
A.people can call Dr. Kostow to get more information
B.people can email Dr. Kostow to get more information
C.it’s free all the time
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科目:初中英語(yǔ) 來(lái)源: 題型:
【題目】
Most musicians agree that the best violins were first made in Italy. They were made in Cremona, Italy, about 200 years ago. These violins sound better than any others. They even sound better than violins made today. Violin makers and scientists try to make instruments like the old Italian violins. But they aren't the same Musicians still prefer the old ones. No one really knows why these old Italian violins are so special, but many people think they have an answer.
Some people think it is the age of the violins. They say that today's violins will also sound wonderful someday. But there is a problem here. Not all old violins sound wonderful. Only those from Cremona are special. So age cannot be the answer. There must be something different about Cremona or those Italian violin makers.
Other people think the secret to those violins in the wood. The wood of the violin is very important. It must be from certain kinds of trees. It must not be too young or too old. Perhaps the violin makers of Cremona knew something special shout wood for violins.
But the kind of wood may not be so important. It may he more important to cut the wood in a special way. Wood for a violin must be cut very carefully. It has to be the right size and shape. The smallest difference will change the sound of the violin. Musicians sometimes think that this was the secret of the Italians. Maybe they understood more than we do about how to cut the wood.
Size and shape may not be the answer either. Scientists measured these old violins very carefully. They can make new ones that are exactly the same size and shape. But the new violins still do not sound as good as the old one. Some scientists think the secret may be the varnish, which covers the wood of the violin and makes it look shiny. It also helps the sound of the instrument. No one knows what the Italian violin makers used in their varnish. So no one can make the same varnish today.
There may never be other violins like the violins of Cremona. Their secret may be lost forever. Young musicians today hope: this is not true. They need fine violins. But there aren't very many of the old violins left. Also, the old violins are very expensive. Recently, a famous old Italian violin was sold for about US $300, 000!
【1】When and where were the best violins made?
_______________________
【2】How many possible reasons about the old Italian violins does the writer mention?
_______________________
【3】Does anyone know what the Italian violin makers used in their varnish?
_______________________
【4】How much was the famous old Italian violin?
_______________________
【5】What is the passage mainly about?
_______________________
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