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IQ(intelligence quotient智商)is a score that shows a person’s level of intelligence.
People used to believe that some people are born with a high IQ and some aren’t.
  32 , a study by scientist at University College London has challenged(挑戰(zhàn))this idea. According to an article last October on the Journal Nature, scientists are beginning to think that our IQ is not a constant(不變的)score.
The scientists tested 33 healthy young people in 2004 between the ages of 12 and 16. Then they did tests again four years later, when the same people were between 16 and 20.
Scientists found big changes in the IQ scores between 2008 and 2004. Some  33 and some fell  34 as many as 21 points.
To test whether these scores were meaningful, the scientists compared them with results from brain scans(掃描). They found that the IQ changes matched changes in the structure(結(jié)構)of the subjects’ brains. “A change in 20 points is a huge  35 ,” said Professor Cathy Price, who led the research. He said it could mean the difference between an average and a  36 person. The team has not found a clear cause for these changes. However, they say it is  37 that education plays a role in changing IQ.
“Here we have shown that children’s  38 is likely to be still developing, ” says Price. “We have to be careful not to write off  39 performers at an early stage. In fact, their IQ may improve in a few more years. ”
小題1:
A.AndB.HoweverC.BesidesD.Though
小題2:
A.riseB.roseC.raiseD.raised
小題3:
A.ofB.withC.byD.from
小題4:
A.differenceB.matterC.thingD.meaning
小題5:
A.successfulB.giftedC.a(chǎn)bleD.rich
小題6:
A.naturalB.trueC.certainD.possible
小題7:
A.scoreB.intelligenceC.skillD.interest
小題8:
A.cleverB.prettierC.nicerD.poorer

小題1:B
小題2:B
小題3:C
小題4:A
小題5:B
小題6:D
小題7:B
小題8:D

小題1:根據(jù)上線問的聯(lián)系可知答案為B,本示轉(zhuǎn)折的意思。
小題2:根據(jù)文章的意思應該選為rose為rise的過去式,表示上升的意思。符合題意。
小題3:fall by 表示降到…。為固定詞組搭配。故選C
小題4:根據(jù)后文內(nèi)容He said it could mean the difference between an average可知答案為A
小題5:根據(jù)文章內(nèi)容大意可知答案為B
小題6:it is possible that 從句,固定詞組搭配,符合上下文,故選D
小題7:根據(jù)上下文的內(nèi)容可知答案為B
小題8:根據(jù)文章內(nèi)容大意可知答案為D
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科目:初中英語 來源:不詳 題型:閱讀理解

Can you imagine astronauts' everyday life in space? They also need to eat,  sleep, exercise and relax. They do the same things as us, but they do them differently.
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After a day's work, astronauts relax. They may listen to music, read, watch films, play games, or talk to their friends and families on the radio. Sometimes they just enjoy floating in the air.
小題1:What does the underlined word "gravity" mean in Chinese?
A.平衡B.引力C.磁性D.重力
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C.Because they can't get to sleep if they don't do that.
D.Because the sleeping bag is not safe enough.
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D.It is about how to avoid (避免) floating away while sleeping.

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科目:初中英語 來源:不詳 題型:完形填空

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All the students should agree that weekend homework should be canceled.  It's   39   for them to study at school five days a week.  They have a lot of interests. With homework to do on Saturday and Sunday, how can they find   40  to help around the house, go and see a football or basketball game or a good film, join in family recreations  (娛樂), or just have    41 _ at home? Because of these other activities, the homework can't be finished until   42 .  So their weekend homework is usually done in such a hurry that on Monday teachers are   43  and often threaten (威脅) to fail whole class of students because they know nothing about the   44 .  If there were no weekend homework for the students to do, they would be happy to go to school on Monday _ 45 _ having a good rest and to learn what the teachers teach.
小題1:
A.thingB.schoolC.classD.homework
小題2:
A.AlsoB. ButC.StillD.Though
小題3:
A.noB.a(chǎn)notherC.oneD.other
小題4:
A.not enoughB.enoughC.no goodD.nouse
小題5:
A.friendsB.timeC.placesD.money
小題6:
A.a(chǎn) restB.a(chǎn)n examC.a(chǎn) lessonD.a(chǎn) picnic
小題7:
A.Monday afternoonB.Saturday afternoon
C. Friday nightD. Sunday night
小題8:
A.pleasedB.sorryC.unhappyD.not worried
小題9:
A.lessonB.gamesC.interestsD.a(chǎn)ctivities
小題10:
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科目:初中英語 來源:不詳 題型:閱讀理解

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B.Students disagree with their parents on education.
C.Students take music as an important subject.
D.Students prefer the arts to science.
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B.Music should be of top education priority.
C.Music is really a good communication tool.
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科目:初中英語 來源:不詳 題型:閱讀理解

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科目:初中英語 來源:不詳 題型:完形填空



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Do you want to have white and healthy teeth? Please brush your teeth!
小題1:
A.close B.wash C.serve D.open
小題2:
A.thoughB.becauseC.if D.when
小題3:
A.tight B.whiteC.healthyD.clean
小題4:
A.once B.twice C.three timesD.four times
小題5:
A.onB.in C.a(chǎn)t D.to
小題6:
A.first B.least C.once D.last
小題7:
A.every B.both C.either D.neither
小題8:
A.helping B.making C.feeling D.doing
小題9:
A.starts B.produces C.keeps D.suggests
小題10:
A.a(chǎn) lot B.lots ofC.few D.a(chǎn) little

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科目:初中英語 來源:不詳 題型:完形填空

One in four Chinese primary school students say they are too busy to eat fruit every day, while many dislike fruit for the simple reason that their __16__tell them to eat it.
That is the result of a recent survey __17__the Chinese Association for Student Nutrition & Health Promotion(中國學生營養(yǎng)和健康促進協(xié)會), who last month issued a questionnaire among 1,500 children in Beijing, Shanghai and Guangzhou. They__18___ 28 percent didn't eat fruit every day and of those who did, one in seven did not eat enough.
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Hu Xiaoqi, a nutrition expert with the Chinese Center for Disease Control and Prevention (CDC), believes a student should eat at least 150 grams of fruit a day. Moreover, fruit juice is not an adequate substitute because the fruit __22__ contains more fiber and vitamins than juices, which are usually high in sugar and contain preservatives.
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小題1:
A.teachersB.relativesC.friendsD.parents
小題2:
A.byB.a(chǎn)mongC.inD.with
小題3:
A.foundB.discoveredC.inventedD.thought
小題4:
A.encouragedB.a(chǎn)dvisedC.forcedD.liked
小題5:
A.reduceB.controlC.increaseD.balance
小題6:
A.hardlyB.nearlyC.mostlyD.clearly
小題7:
A.themselvesB.himselfC.itselfD.oneself
小題8:
A.HoweverB.ThereforeC.WhileD.Because
小題9:
A.bringB.takeC.carryD.get
小題10:
A.nurseB.directorC.presidentD.visitor

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科目:初中英語 來源:不詳 題型:閱讀理解


Even though global warming may have made the weather more mild, many animals are still hibernating(冬眠). It’s too bad that humans can’t hibernate. In fact we almost did.
Apparently, at times in the past, farmers in France liked a semi-state of human hibernation. So writes Graham Robb, a British scholar who has studied the sleeping habits of the French farmers. As soon as the weather turned cold, people all over the France shut themselves away and practiced the forgotten art of doing nothing at all for months.
In line with this, Jeff Warren, a producer at CBC Radio’s The Current, tells us that the way we sleep has changed since the invention of lighting.
When historians began studying texts of the Middle Ages, they noticed something referred to as “first sleep”, which was not clarified, though. Now scientists are telling us our ancestors most likely slept in separate periods. The business of eight hours’ continuous sleep is a modern invention.
In the past, without the artificial light, humans went to sleep when it became dark and then woke themselves up around midnight. The late night period was known as “The Watch”. It was when people actually kept watch against wild animals, although many of them simply moved around or visited family and neighbors.
According to some sleep researchers, a short of insomnia(失眠)at midnight is not a disorder. It is normal. Humans can experience another state of consciousness(清醒狀態(tài))around their sleeping, which happens in the brief period before we fall asleep or wake ourselves in the morning. This period can be a creative time for some people.
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小題1:The late night was called “The Watch” because it was a time for people ______.
A.to set time to catch animals
B.to remind others of the time
C.to guard against possible dangers
D.to wake up their family and neighbors
小題2:We can infer from the last paragraph that people should ______.
A.sleep in the way animals do
B.follow their natural sleep rhythms
C.keep to the eight-hour sleeping way
D.a(chǎn)sk doctors for help if they can’t sleep
小題3:What is the writer’s purpose in writing the passage?
A.To throw new light on human sleep.
B.To encourage people to sleep less.
C.To give some suggestions on insomnia.
D.To find out people’s hibernating history.

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科目:初中英語 來源:不詳 題型:閱讀理解

正誤判斷
In the United States, children start school when they are five years old. In some states they must stay in school until they are sixteen. Most students are seventeen or eighteen years old when they leave secondary(中等的) schools. There are two kinds of schools in the United States: public schools and private(私立的)schools . Most children go to public schools. Their parents do not have to pay for their education because the schools receive money from the government. If a child goes to a private school, his parents have to get enough money for his schooling. Some parents still prefer private schools, though they are much more expensive. Today about half of the high school students go to universities after they finish the secondary school. A student at state university does not have to pay very much if his parents live in that state. But many students work while they are studying at universities. In this way they develop good working habits and live by their own hands.
小題1:Children can go to school at the age of four in the U.S.
小題2:Most parents prefer to send their children to private schools in America.
小題3:About fifty percent of high school students can go on to universities after they leave the secondary school today.
小題4:Lots of American students go to universities by depending on their parents completely (完全地).
小題5:The passage is mainly about American education.

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