Do you play a musical instrument? If so, you may be getting smarter. A recent study shows that taking music lessons can raise a person’s IQ.
Scientists studied 132 children in Canadian schools. At the beginning of the school year, these children took an IQ test. Then they were divided into four groups. One group took singing lessons. Another group took weekly piano lessons. The third group took classes in drams(戲劇). And the last group did no special activities at all.
At the end of the school year, the 132 children took an IQ test again. In all four groups, the average score went up. However, the piano players’IQs went up 7.0 points on average. The average increase for the other three groups was only 4.3 points.
The researchers say that the difference is small and it may not result in better grades for the piano players. However, they still consider the results important. Learning an instrument helps kids becomes better at concentrating and at memorizing things. Therefore, the researchers say, it may be good for brain development in young people.
If you have a chance to learn to play a musical instrument, never miss it. Remember it can make you smarter.
小題1: Which of the following is NOT true of the study?
A.It was done in Canada.
B.It was done by some musicians.
C.It included four groups of children.
D.It took one school year to complete.
小題2: Which of the following is true?
A.Average IQ scores increased in all the groups.
B.Only the piano players’ IQs increased.
C.The average increase for all four groups was 4.3 points.
D.Most of the children’s IQs did not go up.
小題3: The underlined word “they” in the passage refers to ______.
A. better gradesB.piano playersC.researchersD.instruments
小題4: What’s the main idea of the passage?
A.It’s good for us to listen to music.
B.Everyone should learn to play the piano.
C.Take an IQ test before you learn instruments.
D.Learning instruments may make kids smarter.

小題1:B
小題1:A
小題1:C
小題1:D

【主旨大意】本文主要記敘彈樂器可以使人更聰明。
小題1:細(xì)節(jié)理解題。從文章第二段可知實(shí)驗(yàn)是由科學(xué)家完成的。
小題1:細(xì)節(jié)理解題。從In all four groups, the average score went up可知。
小題1:詞義猜測(cè)題。從上下文可知。
小題1:略
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科目:初中英語(yǔ) 來源:不詳 題型:閱讀理解


After spending years searching for a planet with life, scientists may have found one. In September 2010, a team of US scientists discovered an Earth-sized planet called Gliese 581g. It has a surface temperature neither too hot nor too cold for liquid(液態(tài))water. Scientists think there is a chance that the planet could have life.
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A spacecraft traveling at a one-tenth of the speed of light would reach Gliese 581g within about 220 years. A human can’t live that long, but robotic explorers could make the job easier. However, our fastest spacecraft don’t come anywhere near that one-tenth light-speed mark.
At present, scientists don’t know what the surface might be like on Gliese 581g. What they know is that the planet is at the sight distance from its star to have liquid water. It’s also at the right distance to have an atmosphere that could protect the water if it is on the surface.
Although spacecraft won’t be getting there anytime soon, one way to look for life on Gliese 581g is to turn our radio telescopes(望遠(yuǎn)鏡)towards the planet and search for radiation(放射). By studying the radiation, scientists would find out about the chemicals(化學(xué)物質(zhì))around the planet and discover it Gliese 581g has an atmosphere. If it has one, studying the atmosphere would give us a good idea if the planet has life or not. But it’ll probably be many years before we can do this properly.
People have been arguing about whether there is alien life on Gliese 581g. Any discussion about alien life is just guessing at this point, according to its discoverers.
小題1: What did scientists find in September 2010?
A.A planet with water. B.A planet similar to the earth.
C.A planet without life.D.A planet near the earth.
小題2:According to the article, Gliese 581g ________.
A.is at the right distance from its starB.moves around the earth
C.is as far away from us as the moonD.can be reached in about 220 years
小題3: Paragraph 5 is mainly about ______.
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B.the kinds of chemicals around Gliese 581g
C.the way of looking for life on Gliese 581g
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科目:初中英語(yǔ) 來源:不詳 題型:閱讀理解

Do you want to be the most popular person in the class? You don ' t need to change your character (性格) ; you just need to improve your personality (人格), the most popular people are trusted (信任) and loved because they stay normal but still have something that makes them different from the rest of us. Here are some pieces of advice on how to become the most popular person in the class.
If you want others to like and respect (尊重) you, you have to start by liking yourself. Do not change yourself in order to please (討好,取悅) others.
Be helpful to everyone and do it happily. Being nice to people is almost like helping them, too, because by being nice you make others happy.
Be active and have a positive attitude towards life. Develop confidence in yourself.
Stay clean and wear fresh clothes. Do not try to follow fashion to please others.
Respect cannot be bought with big words or money. You have to get it by being honest. It also helps your personal growth. You must be a person that can be trusted to get respect.
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A. To change our character.
B.To trust and love others.
C. To improve our personality.
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B.By trusting others.
C. By using money.
小題3: What does the underlined(下劃線的) sentence (句子) show?
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b. You should be polite when you help others.
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科目:初中英語(yǔ) 來源:不詳 題型:閱讀理解

What will the house of the future look like? Could it have gardens on its walls, or a pool with fish for dinner? Architects believe that they are all possibilities. The only thing for sure is that the houses will be as green as possible.
The tree house
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The Lizard house
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b. The greener, the better.
C. How to build green houses.
D. Changes of the houses.
小題2:We can heat water, produce electricity or create fresh air for the home            .
A. with the root of a leaf.
b. with the energy from sunlight.
C. with the soil under the ground
D. with gardens on its walls.
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D. It will turn white.
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b. need more cooks.
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D. will be greener.
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科目:初中英語(yǔ) 來源:不詳 題型:閱讀理解

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Tony: These days, the word “clone” has appeared very often in the newspapers. Do you know its meaning?
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Lana: True enough! I think Dr. Wilmut would most like to make better animals, and it has nothing to do with human cloning.
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復(fù)制  B 克隆 C 抄襲   D 制造
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Dr. Ian Wilmut gave Dolly a new life
Dr. Ian Wilmut took care of Dolly like a father
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Scientists have successfully cloned humans. 
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科目:初中英語(yǔ) 來源:不詳 題型:閱讀理解


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小題1:Satellites travel__________.
A in space           B in the atmosphere
C above the ground    D above space
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小題3: Meteorologists forecast the weather________.
A when they have received satellite pictures
B after they have compared new satellite pictures with earlier ones
C before they receive satellite pictures
D while they study satellite pictures
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A one day   B two days  C five days   D seven days or even longer
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科目:初中英語(yǔ) 來源:不詳 題型:閱讀理解

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Dolphins use different sounds to exchange information with each other. Scientists in Hawaii have developed a sign language to give instructions to dolphins, and the results are amazing. They find that dolphins not only understand the meaning of individual (個(gè)別的) words, but also understand the importance of word order in a sentence.
Most animals enjoy playing — but dolphins seem to like making their games as challenging as possible. On a beautiful day in 1997, scientists at a beach watched a little dog going into the sea and swimming towards the dolphins. To their surprise, the dolphins came up to the dog and then started throwing it into the air. The dog seemed to enjoy the "game" and continued playing with the dolphins for more than an hour.
Dolphins live in a very different world from ours, but they are very good at our "IQ tests” . For example, they will jump out of the water when they hear a whistle (口哨) noise. They do this because they will get a fish as a prize.
There is still much to learn about these cute problem-solvers, but it is certain that watching a dolphin show is fun.
根據(jù)短文內(nèi)容,選擇最佳答案。(5分)
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A.Its mouth. B.Its head. C.A dead fish. D.A little dog.
小題2:How do dolphins exchange information with each other?
A.By using tails. B.By using tools.
C.By using words. D.By using sounds.
小題3:Where did the dolphins throw the dog when playing?
A.Onto its back.B.Into the air.
C.Onto the beach. D.Into the water.
小題4:Why do the dolphins jump out of the water when they hear a whistle noise?
A.Because they want to get a fish as a prize.
B.Because they enjoy playing on the water.
C.Because they want to play with other dolphins.
D.Because the dolphin keepers want them to come out.
小題5: Which of the following is TRUE according to the passage?
A.Dolphins understand many languages.
B.Dolphins are a kind of clever animals.
C.Scientists have known dolphins well enough.
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