閱讀下面短文,從短文后各題所給的四個選項(A,B,C,D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。
For centuries, magicians have used various ways to shock the audience. We all have seen how a   36  performer carefully steps   37  a bed of burning coals -- barefoot. Then he walks across   38  a single burn on his feet. Is it mind over matter, or is it just physics? As it turns   __39 , walking on burning coals isn’t that hot as   40 . “The coals are hot enough to   41__  you, but if you walk quickly across them you   42  being burned.” says Jonathan Hall, a physician at Penn State University in Eric Pennsylvania.
That’s because some coals are made   43   burning wood chips. Wood has two   44__   properties(特性)for fire-walking, explains Hall. First, wood is an insulator(絕緣體)--it doesn’t   __45  heat very well. “It   46 _ time for heat to travel   47  the wood to your feet.” Hall says. If the performer walked across red-hot metal   48 , that would truly be   49 , because metal conducts, or transmits, heat very well. The metal would   50  burn a performer’s feet.
Second, wood has a low specific heat-- it doesn’t take much heat to   51  its temperature. Heat is a form of   52 . Temperature is a   53  of heat, in units of degrees. So   54  the coals are hot, the value(數(shù)值)of heat energy they contain is low. Thus, a well-trained performer can   55  such an amazing result.
Still, you don’t want to walk on burning coals, do you?
小題1:
A.daringB.dareC.roughD.fearful
小題2:
A.a(chǎn)tB.overC.onD.a(chǎn)bove
小題3:
A.withB.withinC.withoutD.over
小題4:
A.out B.onC.offD.in
小題5:
A.imagineB.imaginedC.imaginingD.to imagine
小題6:
A.fireB.burnC.lightD.flame
小題7:
A.preventB.keepC.ignoreD.a(chǎn)void
小題8:
A.offB.fromC.ofD.in
小題9:
A.idealB.classicC.favoriteD.standard
小題10:
A.transmitB.communicateC.bringD.send
小題11:
A.gathersB.takesC.gainsD.stands
小題12:
A.throughB.into C.overD.pass
小題13:
A.unhappyB.unharmedC.unhealthyD.unprepared
小題14:
A.charmingB.magicalC.trickyD.fashionable
小題15:
A.instantlyB.constantlyC.frequentlyD.lately
小題16:
A.produceB.raiseC.constructD.create
小題17:
A.powerB.sourceC.energyD.strength
小題18:
A.measureB.rankC.estimateD.rate
小題19:
A.what ifB.howeverC.a(chǎn)s ifD.even though
小題20:
A.a(chǎn)chieveB.a(chǎn)rriveC.drawD.take

小題1:A
小題2:C
小題3:C
小題4:A
小題5:B
小題6:B
小題7:D
小題8:B
小題9:A
小題10:A
小題11:B
小題12:A
小題13:B
小題14:B
小題15:A
小題16:B
小題17:C
小題18:A
小題19:D
小題20:A

試題分析:【文章大意】本文是一篇說明文。文章講述了魔法師的表演者為什么能走過火紅的煤炭。原因有兩個:一、煤炭是由小木塊構(gòu)成的,木頭是熱的不良導(dǎo)體;二、煤炭的能量不足夠高,所以溫度不會太高?焖僮哌^不受傷害是可能的。
小題1:A考查形容詞詞義辨析及語境理解。此處daring勇敢的; dare敢; rough粗糙的;fearful害怕的。我們都看見過一位勇敢的(daring)表演者小心地光著腳在燃燒的煤炭上走。
小題2:C考查介詞的用法。此處at在……點上;over跨越……之上;on在……上面; above在……上方。我們都看見過一位勇敢的表演者小心地光著腳在燃燒的煤炭上(on)走。
小題3:C考查介詞的用法。此處with擁有;within在……之內(nèi);without沒有; over在……之上。他走過燃燒的煤炭但他的腳上沒有(without)一點燙傷。
小題4:A考查副詞的用法。此處turn out意為:結(jié)果……。結(jié)果是,在燃燒的煤炭上行走沒有它被想象的那么熱。
小題5:B考查非謂語動詞的用法。此處相當(dāng)于walking on burning coals isn’t that hot as it is imagined. 結(jié)果是,在燃燒的煤炭上行走沒有它被想象的那么熱。故選B。
小題6:B考查動詞詞義辨析及語境理解。此處fire點火;burn燃燒;light點燃;flame火焰。煤炭熱的足以把你燒死(burn)。
小題7:D考查動詞詞義辨析。此處prevent阻止; keep保持;ignore忽視; avoid避免。如果你足夠快地走過,你就會不被燒著。
小題8:B考查介詞及短語的用法。 此處be made of意為:由……組成。那是因為煤炭是有燃燒的木塊構(gòu)成。木頭有兩個理想的特征能使人在上面走過。
小題9:A考查形容詞詞義辨析。此處ideal理想的;classic經(jīng)典的; favorite  最喜歡的;standard標(biāo)準(zhǔn)的。那是因為煤炭是有燃燒的木塊構(gòu)成。木頭有兩個理想的(ideal)特征能使人在上面走過。
小題10:A考查動詞詞義辨析。此處transmit傳導(dǎo);communicate交流; bring   帶來; send送遞。木頭是絕緣體,它不能很好地傳遞熱量。
小題11:B考查動詞詞義辨析。此處gathers聚集; takes花費(fèi)時間; gains獲得;stands忍受。木頭需要時間把熱量從木頭傳到你的腳上。
小題12:A考查介詞的用法。此處through穿過; into進(jìn)入;over跨越;pass通過。木頭需要時間把熱量從木頭傳到你的腳上。
小題13:B考查形容詞詞義辨析。此處unhappy不高興的;unharmed不受傷害的; unhealthy不健康的; unprepared無準(zhǔn)備的。如果表演者走過紅熱的金屬而不受傷害(unharmed),那是真正的魔力。因為金屬導(dǎo)熱快,金屬會很快地灼傷表演者的腳。
小題14:B考查形容詞詞義辨析。此處charming迷人的; magical有魔力的; tricky耍把戲的; fashionable時尚的。如果表演者走過紅熱的金屬而不受傷害,那是真正的魔力(magical)。因為金屬導(dǎo)熱快,金屬會很快地灼傷表演者的腳。
小題15:A考查副詞詞義辨析。此處instantly迅速地; constantly不斷地; frequently頻繁地;lately最近。如果表演者走過紅熱的金屬而不受傷害,那是真正的魔力。因為金屬導(dǎo)熱快,金屬會很快地(instantly)灼傷表演者的腳。
小題16:B考查動詞詞義辨析。此處produce產(chǎn)生; raise提升;提高; construct建設(shè);create創(chuàng)造。木頭擁有特殊的熱量,他不需要很多熱量提高(raise)溫度。
小題17:C考查名詞詞義辨析及常識。此處power權(quán)利,電力;source資源; energy能量; strength力量。熱量是能量的一種形式。溫度是熱量的衡量標(biāo)準(zhǔn)以度來計量。
小題18:A考查名詞詞義辨析及常識。此處measure量度;rank等級;estimate估計; rate比率。熱量是能量的一種形式。溫度是熱量的衡量標(biāo)準(zhǔn)以度來計量。
小題19:D考查狀語從句的連接詞。此處what if要是;however然而;as if 好像; even though即使。所以即使煤炭是熱的,但它含有的熱量也是低的。所以受過良好訓(xùn)練的表演者能實現(xiàn)令人驚訝的結(jié)果。
小題20:A考查動詞詞義辨析及語境理解。此處achieve實現(xiàn);arrive到達(dá);draw畫;take拿,花費(fèi)。所以即使煤炭是熱的,但它含有的熱量也是低的。所以受過良好訓(xùn)練的表演者能實現(xiàn)(achieve)令人驚訝的結(jié)果。
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閱讀下面短文,掌握其大意,然后從各題所給的A、B、C和D項中,選出最佳選項,并在答題卡上將該項涂黑。
In the future, schools will teach at least one thing we do not teach today: the art of self-discovery. There is nothing more___1__in education. We turn out students from our universities who know how to give answers, but not how  to___2__questions.
Our students do not really get into the centres of wisdom in our culture. They__3___   universities with skills for the workplace, but with no knowledge of how to live, or what___4__is for. They are not taught how to see. They are not taught how to listen. They are not taught the great___5__of obedience(遵守、服從).
They are not taught the true art of___6__. True reading is not just passing our__7___overwords on a page, or__8___information, or even understanding what is being read. True reading is a__9___act. It means seeing first, and then using the__10___. Higher reading ought to be a new subject. As we read, we should try to get something new. I meet people in all__11___of life, and most known in the fields of literature and science, who, though professionals, do not___12__read what is in front of them. They only read what is__13___known to them. I suspect this is happening now, even as you read this__14___.
All our innovations(革新), our discoveries, our__15___come from one source: being able first to see what is there, and what is not; to hear what is said, and what is not; but also to think clearly.
小題1:
A.technicalB.importantC.seriousD.common
小題2:
A.a(chǎn)ffordB.tell C.repeatD.a(chǎn)sk
小題3:
A.a(chǎn)ttendB.enterC.leaveD.enjoy
小題4:
A.learning B.workingC.livingD.thinking
小題5:
A.a(chǎn)rtB.themeC.ideaD.style
小題6:
A.listeningB.speakingC.readingD.writing
小題7:
A.lipsB.a(chǎn)rmsC.handsD.eyes
小題8:
A.gatheringB.deliveringC.sendingD.passing
小題9:
A.nativeB.creativeC.detectiveD.sensitive
小題10:
A.a(chǎn)ppreciation B.imaginationC.presentationD.instruction
小題11:
A.walksB.kindsC.sidesD.items
小題12:
A.generallyB.obviouslyC.a(chǎn)ctuallyD.deliberately
小題13:
A.evenB.forever. C.stillD.a(chǎn)lready
小題14:
A.topB.pageC.subjectD.book
小題15:
A.creativityB.possibilityC.programD.project

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科目:高中英語 來源:不詳 題型:閱讀理解

Poor Oral Health Leads to Social and Emotional Problems
A new report says nearly four-billion people have major tooth decay, or cavities. That number represents more than half of the world's population. Health officials are warning that failure to repair cavities can lead to social and emotional problems.
Wagner Marcenes is with the Institute of Dentistry at Queen Mary, University of London. He led a team of researchers as part of the Global Burden of Disease 2010 study. About 500 researchers attempt to collect and examine studies about all major diseases. They used the information to estimate rates of the infection.
The report says untreated tooth decay is the most common of all 291 major diseases and injuries. Professor Marcenes says cavities or holes  in permanent teeth are also known as caries.
"Caries is a chronic disease that shares the same risk factors as cancer, cardiovascular disease. What we're having now is an increase in disease from highly developed countries happening in sub-Saharan Africa and probably it will be in other areas of Africa, too."
He says an increase in tooth decay in Africa could be a result of developing countries becoming more like Western nations.
"It is likely to be related to a change in diet. Our industrialized diet leads to chronic disease, which includes caries. And that may be the main explanation."
Western diets are rich in sugar, a leading cause of health problems in the mouth. Wagner Marcenes says oral health problems can have a major effect on a person's quality of life. First, cavities make eating difficult. Second, people may change what they eat. They may eat softer foods that are not hard to chew. However, softer foods are often fattier foods.
But professor Marcenes says the biggest issue in tooth decay is both social and mental. He says the researchers found strong evidence that the mouth has a big influence on socialization. He says many people want to hide bad teeth. They smile less and communicate less.
Wagner Marcenes is calling for an "urgent, organized, social response" to the widespread lack of oral health. He believes in a natural method to fight tooth decay by having a healthier diet. He is also calling for the development of new and less costly dental materials and treatments.
小題1:From the passage, we know that Wagner Marcenes ______.
A.works as the leader of the Institute of Dentistry at Queen Mary, University of London.
B.a(chǎn)nd his researchers accumulate some studies to find out some ways to cure all major disease.
C.is in charge of the activity to estimate the infection rate with the collected and examined studies about all major studies.
D.thinks that the most serious problem caused by tooth decay is cancer that will last for a long time.
小題2:Caries is a disease that ______.
A.is listed in the most common of all 291 major diseases and injuries which will last for a long time..
B.is closely related to industrialized diet which calls for people to eat slowly.
C.increases in Africa now because developing countries are becoming developed countries.
D.will cause phychological disorder which will affect people’s communication.
小題3:The writer wrote this passage in order to ______.
A.a(chǎn)rouse people’s concern about caries and take measures to deal with it.
B.tell the result of the Global Burden of Disease 2010 study.
C.warn people in Africa to adjust their diet to prevent caries.
D.tell doctors that caries affects a person’s quality of life.
小題4:What is the writer’s attitude towards tooth decay?
A.indifferentB.concernedC.a(chǎn)ngryD.negative

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