閱讀下面短文,從短文后各題所給的四個選項(xiàng)(A、B、C和D)中,選出可以填入空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
This morning, as I was getting close to the supermarket, I saw a small   36   gathering around an elderly woman with blood under her face. I stopped and asked if I could   37 . I told her I was certified(授予證書的)in first aid. Then I   38  someone for a first aid kit(工具箱). But she didn’t want help, saying she was fine. But she wasn’t fine. I asked her to   39  with me and we   40  about her routine of getting groceries. People brought out ice packs, water and paper towels from the   41  nearby. I put on the gloves from the first aid kit, and cleaned her up a bit, but   42  I just talked to her and held her hand.
Two   43  happened to be passing by and   44  to help check her out a bit. Finally, after ten minutes the   45  arrived and I talked to the emergency medical team and they   __46 .
I was certified in first aid years back, and I got re-certified a month ago, but I never   47  it once. However, I realized being certified isn’t   48  about providing the aid. I didn’t stop the bleeding. I didn’t   49  to examine her. Mostly it was about providing comfort for people in a difficult   50  . The certification gave me the   51  to do that: to kneel on the sidewalk, holding an old woman’s hand, and to help make those _ 52  few minutes just a little bit better.
If you’re not certified in first aid, I can’t   53  it strongly enough. It takes four hours of your time at your   54  Red Cross. With what you’ll   55  , maybe you’ll be able to help someone like the old lady one day.
小題1:
A.peopleB.publicC.trafficD.crowd
小題2:
A.watch outB.look outC.help outD.make out
小題3:
A.paid B.sentC.a(chǎn)ppliedD.scolded
小題4:
A.stayB.walkC.a(chǎn)ccompanyD.shop
小題5:
A.lookedB.caredC.talkedD.quarreled
小題6:
A.hospitalB.supermarketC.stationD.office
小題7:
A.mostlyB.maybeC.simplyD.extremely
小題8:
A.policemenB.volunteersC.clerksD.doctors
小題9:
A.refusedB.stoppedC.layD.woke
小題10:
A.a(chǎn)mbulanceB.familyC.driverD.officer
小題11:
A.operated onB.turned upC.ran awayD.took over
小題12:
A.likedB.noticedC.usedD.met
小題13:
A.necessarilyB.possiblyC.hopefullyD.commonly
小題14:
A.wantB.teachC.permitD.try
小題15:
A.placeB.situationC.lifeD.position
小題16:
A.harmB.confidenceC.lessonD.wish
小題17:
A.confusingB.movingC.scaryD.friendly
小題18:
A.recommendB.demandC.supportD.explain
小題19:
A.formalB.nationalC.localD.private
小題20:
A.recognizeB.offerC.a(chǎn)llowD.Learn

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

試題分析:本文通過“我”幫助一個生命有危險的老婦人的故事,勸告人們學(xué)習(xí)急救知識來幫助那些需要救助的病人。其實(shí)急救并不是很難學(xué)的,我們只需要在他人最困難的時候給予安慰和陪伴即可。
小題1:考查名詞辨析。我看到一小堆人聚集在一個滿臉是血的年邁的老婦人周圍。People 人們;public 公眾;traffic 交通;crowd 一群人。根據(jù)上下文可知 a small 后面只能跟crowd為習(xí)慣用法,意為一小部分人。其他詞前不能用用a 表達(dá)詞義。故選D。
小題2:考查動詞短語的用法。句意:我停下來問我是否能幫幫忙。watch out 當(dāng)心;look out 注意;help out 幫忙; make out辨認(rèn)出,理解。在這里應(yīng)該是看到有病人,我主動提出幫忙,而且下文第四行也出現(xiàn)了短語help out,故選       C。
小題3:考查動詞辨析。句意:然后我派人去拿急救箱。paid ...for 為... ...付錢;sent...for派人去取(東西)、派人去請(某人); applied..for 申請;scolded..for 責(zé)備... ...為... ...。
根據(jù)句意判斷,應(yīng)該是派人去取。故選B。
小題4:考查動詞辨析。句意:但是她的情況很不好。我請她和我呆在一起。stay with 和... ...在一起;walk走;accompany      陪伴,陪同;shop 購物;根據(jù)句意判斷是我和病人呆在一起。故選A。
小題5:考查動詞辨析。句意:我們談了她日常買雜貨的路線。 look看;care關(guān)心;talk about討論;quarrel about 爭吵。根據(jù)后面買的東西判斷是找最近的買東西的地方。根據(jù)句意和本段最后一句talk判斷是談?wù)摱皇瞧渌顒。故選C。
小題6:考查名詞辨析。句意:人們從附近的超市拿來冰塊、水和紙巾。hospital 醫(yī)院;   supermarket 超市;station 車站;office 辦公室。根據(jù)前面所列舉的東西判斷應(yīng)該是超市里物品齊全,最合適。故選B。
小題7:考查副詞辨析。句意:我?guī)蠌募本认淅飵淼氖痔祝缓蠼o她清理干凈些,但是主要是和她說話,抓著她的手。mostly 主要地;maybe 也許、可能; simply  簡單地;extremely極其,非常。根據(jù)句意和第三段出現(xiàn)的mostly 判斷,作者主要的任務(wù)是安慰病人。故選A。
小題8:考查名詞辨析。句意:兩名醫(yī)生碰巧路過......。Policemen警察;volunteers志愿者;clerks 職員;doctors 醫(yī)生。根據(jù)上下文判斷這里只有醫(yī)生有救死扶傷的職責(zé)和能力。
故選D。
小題9:考查動詞辨析。句意:兩名醫(yī)生碰巧路過并停下來幫助給她做檢查。refused 拒絕;stopped 停下來;lay 躺下;woke 醒來。根據(jù)上下文和我一開始的反應(yīng)判斷應(yīng)該是醫(yī)生停下來幫助就病人。故選B。
小題10:考查名詞辨析。句意:終于,十分鐘后,救護(hù)車到了,我和急救醫(yī)療隊(duì)員交待了情況......。ambulance 救護(hù)車;family 家人;driver 司機(jī); officer 職員。根據(jù)常識和后面的緊急醫(yī)療隊(duì)對應(yīng)的應(yīng)該是救護(hù)車。故選A。
小題11:考查動詞短語辨析。句意:十分鐘后,救護(hù)車到了,我和急救醫(yī)療隊(duì)員交待了情況,他們接過急救的任務(wù)。operated on 給... ...做手術(shù);turned up 出現(xiàn);ran away 跑開; took over 接任、接管。結(jié)合語境判斷急救隊(duì)員在了解情況后進(jìn)行專業(yè)的護(hù)理治療。故選D。
小題12:考查動詞辨析。句意:數(shù)年前我獲得了急救資格證書,但是從來不曾用過。liked 喜歡;noticed 注意到;used      使用過;met 遇到過。結(jié)合語境判斷:我雖然有急救資格證但是......一轉(zhuǎn)折說明沒有用到過它更合適。故選C。
小題13:考查副詞辨析。句意:我認(rèn)識到有資格證不是說必須要提供必要的醫(yī)療幫助。necessarily 必然;possibly 很可能;hopefully 滿懷希望地;commonly 普遍地。結(jié)合后面的描述判斷是not (不)必要更合適。故選A。
小題14:考查動詞辨析。句意:我沒有止住流血。我也沒她檢查身體。want 想要;teach 教學(xué);permit 準(zhǔn)許;try to do 努力做......。結(jié)合語境判斷:我不用努力檢查病人,從后面我的做法判斷選D。
小題15:考查名詞辨析。句意:急救主要是提供安慰給處于困難處境下的人們。place 動詞,放;situation 情形、狀況; life 生活、生命;position 位置、職務(wù)。結(jié)合語境選B。
小題16:考查名詞辨析。句意:證書給了我做這事的信心:跪在人行道上,抓著一個老婦人的手......。harm 傷害;confidence 信心;lesson 課、教訓(xùn);wish 愿望。根據(jù)常識和上下文的理解分析,四個選項(xiàng)只有信心最佳。故選B。
小題17:考查形容詞辨析。句意:... ...幫助使那些可怕的的幾分鐘變得稍稍好一些。confusing 令人困惑的;moving 動人的;scary可怕的、引起驚恐的;friendly 友好的。根據(jù)句意,需要急救的人都是處于會引起圍觀這和當(dāng)事人的恐懼的情況下。故選C。
小題18:考查動詞辨析。句意:如果你還沒有急救方面的資格證,我怎么推薦它都不過分。recommend 推薦;demand 要求;support 支持;explain 解釋。I can’t do sth,enough.我怎么做都不過分。故選A。
小題19:考查形容詞辨析。句意:它僅需你四個小時的時間在你們當(dāng)?shù)氐募t十字會參加培訓(xùn)。formal正規(guī)的;national 國家的;local   當(dāng)?shù)氐;private 私人的。根據(jù)對紅十字會的理解和我做的急救措施看,選擇當(dāng)?shù)氐淖詈线m,說明訓(xùn)練急救知識不需要你花費(fèi)多長時間和走很遠(yuǎn)的距離就能做到。故選C。
小題20:考查動詞辨析。句意:用你所學(xué),也許你在將來的某一天就能幫助像老婦人那樣的人。recognize 辨認(rèn)出;offer 主動提供;allow 允許;learn 學(xué)習(xí)。參加學(xué)習(xí)獲得資格證當(dāng)然需要學(xué)習(xí)。故選D。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

Empathy(同情心) lets us feel another person’s pain and drives us to help. Do any other animals feel empathy? Scientists recently found that rats(老鼠) do, too.
Most people don’t like rats. In many people’s eyes, rats are only bad. But Jean Decety and his partners at the University of Chicago did an experiment. It showed that rats are kind, warm-hearted animals. They can feel each other’s pain.
Scientists placed pairs of rats in plastic cages(籠子) for two weeks. During this time they got to know each other. Then they put one of the rats from each pair into a small container(容器) in the cages. The small container had a door. It was so designed as to fall to the side when the free rat touched it. Many of the trapped(困住的) rats squeaked(吱吱叫) to show their discomfort. The other rats of the pairs could see their suffering(受苦的) friends clearly.
In most pairs, the free rats would become very worried about their friends. They kept trying to save their friends again and again throughout the month. Scientists put the rats’ favorite chocolate in the cages, but the rats didn’t eat it until they had saved their friends successfully. Scientists also found that female rats seemed to act more empathetic than male rats.
“The results are the first to show that rats take action in response to another’s trouble,” Decety said. “Monkeys and chimpanzees have similar behavior. But unlike those animals, rats can be ready used in laboratory studies. They will help us to learn which parts of the brain lead to empathy and helping behavior and whether empathy is natural.”
小題1:A person with empathy is often _____.
A.kind-heartedB.cleverC.a(chǎn)ctiveD.strong
小題2:Why didn’t the free rats eat the chocolate at first?
A.Because they were not hungry at that time.
B.Because chocolate was not their favorite food.
C.Because they wanted to save the trapped rats first.
D.Because they were afraid that the chocolate was bad.
小題3:Which of the following animals were NOT mentioned in the passage?
A.Monkeys.B.Chimpanzees.C.Rats.D.Cats.
小題4:What does the passage mainly tell us?
A.Rats can feel other animals’ pain.
B.Chocolate is rats’ favorite food.
C.Rats are empathetic and can feel each other’s pain.
D.Female rats are more empathetic than male rats.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Educating girls quite possibly gets a higher rate of return than any other deal available in the developing world.Women's education may be unusual field for economists, but increasing women's contribution to development is actually as much an economic as a social project.And economics, with its emphasis on incentives (激勵), provides an explanation for why so many girls lose the chance of education.
Parents in low-income countries don't send their daughters to school because they do not expect them to make an economic contribution to the family: girls grow up only to marry into somebody else's family and bear children.Girls are thus seen as less valuable than boys and are kept at home to do housework while their brothers are sent to school----the prophecy (預(yù)言) becomes self-fulfilling, trapping women in a vicious circle (惡性循環(huán))of abandonment.
An educated mother, on the other hand.has greater earning abilities outside the home and faces an entirely different set of choices.She is likely to have fewer but healthier children and can insist on the development of all her children, ensuring that her daughters are given a fair chance.The education of her daughters then makes it much more likely that the next generation of girls, as well as of boys.will be educated and healthy. The vicious circle is thus transformed into a virtuous circle (良性循環(huán)).
Few will argue that educating women has great social benefits.But it has enormous economic advantages as well.Most obviously, there is the direct effect of education on the wages of female workers.Wages rise by 10 to 20 per cent for each additional year of schooling.Such big returns are impressive by the standard of other available deal, but they are just the beginning.Educating women also has a significant impact on health practices, including family planning.
小題1:The author argues that educating girls in developing countries is _______.
A.expensiveB.troublesome
C.rewardingD.labor-saving
小題2:What does the author say about women's education?
A.It has developed the interest of a growing number of economists
B.It is in the first place in many developing countries
C.It deserves greater attention than other social project
D.It will get greater returns than other known deal
小題3:The passage mainly discusses ______.
A.unequal treatment of boys and girls in developing countries
B.the economic and social benefits of educating women
C.the major contributions of educated women to society
D.the potential earning power of well-educated women

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Based on new analysis, we are rapidly approaching major climate change and the effects on society and the environment could be quite severe. Geographers predict that within the next eighty years, current world climate zones could shift and some could completely disappear. Polar regions will get colder while tropical regions will get even hotter, forcing animals to migrate  (遷徙) north.
Climate changes like these could lead to the spread of diseases. Tropical storms and hurricanes will not only increase but may also become more intense. If the changes come too quickly, animal and plant species may not be able to adapt fast enough and could disappear.
According to Science Daily, a new study predicts that by the year 2100, many of today’s familiar climates will be replaced by climates unknown in today’s world. It is urgent that we reduce the risks of these far-reaching consequences for the whole world. The planet itself has been showing signs of change. In 2004, a serious tsunami created by a major earthquake killed thousands in Sumatra and in 2008, thousands died in China because of another severe earthquake. Egypt was hit in 2009 with a major earthquake and Haiti was devastated in 2010 by yet another massive earthquake.
Within just the last few months, new reports from around the world have been coming in and most agree that our climate situation is much worse than previously thought. At this point, it doesn’t matter what is causing it, but rather, what can be done about it. What’s more, our world is getting more and more unstable every year. There is war and threat of war everywhere. Natural disasters are becoming more frequent and serious.
However, other planets are experiencing global warming as well as our own and some scientists believe there may be some connection between this. No one knows anything for sure at this point because there is simply not enough data.
小題1: Which of the following would be the best title for the Passage ?
A.Ways to protect our planet.B.Solutions to climate change.
C.Be prepared for climate change.D.Climate change and its effects.
小題2: What is the author’s purpose in using the examples of earthquakes?
A.To show the damage earthquakes caused.
B.To remind people to prevent future earthquakes.
C.To show major changes are taking place on the planet.
D.To tell us more earthquakes will happen in the future.
小題3: What does the underlined word “devastated” in Paragraph 3 mean?
A.Separated.B.Destroyed.C.Removed.D.Affected.
小題4: What can be inferred from the Passage?
A.Animals and plants won’t die out as long as climate changes slowly.
B.There’s enough data for us to predict the future of climate change.
C.The world is getting more unstable because of animal migration.
D.The earth is not the only planet that is experiencing climate change.

查看答案和解析>>

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

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Legends about the development of coffee are varied and interesting, involving chance occurrences, political tricks, and the pursuit of wealth and power.
According to one story, a sheepherder named Kaldi, as he tended his sheep, noticed the effect of coffee beans. He noticed that the sheep became excited after eating the red “cherries" from a certain plant when they changed pastures (牧場). He tried it himself, and was soon as overactive as his sheep. Another story relates that a monk happened to discover that this fruit from the shiny green plant could help him stay awake.
Another legend gives us the name for coffee, “mocha”. Omar, an Arabian was thrown to the desert with his followers to die of starvation. In desperation, Omar had his friends boil and eat the fruit from an unknown plant. Not only did the soup save the group, but the residents of the nearest town, Mocha, took their survival as a religious sign. The plant and its beverage (飲料) were named Mocha to honor this event.
Coffee was introduced much later to countries beyond Arabia, whose inhabitants believed it to be a tasty thing and guarded its secret as if they were top secret military plans. The government forbade transportation of the plant out of the Moslem nations. The actual spread of coffee was started illegally. One Arab named Baba Budan smuggled (走私) beans to some mountains near Mysore, India, and started a farm there. Early in this century, some of those original plants were found still growing fruitfully in the region.
Coffee today is grown and enjoyed worldwide, and is one of the few crops that small farmers in third-world countries can profitably export.
小題1:What does the second paragraph mainly talk about?
A.A sheepherder used coffee beans to keep sheep excited.
B.Coffee was a special kind of red cherry from a certain plant.
C.A sheepherder and a monk accidently discovered coffee’s effect.
D.Sheep ate a lot of coffee beans while they changed pastures.
小題2:Which of the following involves political tricks?
A.Kaldi’s story.B.The monk’s story.
C.Omar’s story.D.Baba Budan’s story.
小題3:Mocha is originally the name of ______.
A.a(chǎn) townB.a(chǎn)n ArabianC.a(chǎn) kind of coffee D.a(chǎn) sheepherder
小題4:What can be the best title for the text?
A.The Secret of CoffeeB.The Tales of Coffee
C.People’s Love for CoffeeD.The Function of Coffee

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

In July 1994 Jupiter, the largest planet in our solar system, was struck by 21 pieces of a comet (彗星). When the fragments (碎片) landed in the southern part of the giant planet, the explosions were watched by scientists here on earth. But what if our own planet was hit by a comet?
 The year is 2094. It has been announced that a comet is heading towards the Earth. Most of it will miss our planet, but two fragments will probably hit the southern part of the Earth. The news has caused panic.
 On 17 July, a fragment four kilometers wide enters the Earth's atmosphere with a huge explosion. About half of the fragment is destroyed. But the major part survives and hits the South Atlantic at 200 times the speed of sound. The sea boils and an enormous wave is created and spreads. The wall of water rushes towards southern Africa at 800 kilometres an hour. Cities on the African coast are totally destroyed and millions of people are drowned. The wave moves into the Indian Ocean and heads towards Asia.
 Millions of people are already dead in the southern part of the Earth, but the north won't escape for long. Tons of broken pieces are thrown into the atmosphere by the explosions. As the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. Wars break out as countries fight for food. A year later civilization has collapsed. No more than 10 million people have survived.
 Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a space fragment. The dinosaurs couldn't survive in the cold climate that followed and they became extinct. Will we meet the same end?
小題1:55.Which of the following is NOT TRUE according to the author's description of the disaster in 2094?
A.The whole world becomes extremely cold
B.All the coastal cities in Africa are destroyed
C.The visit of the comet results in wars
D.The whole mankind becomes extinct
小題2:56.Why does the author mention dinosaurs at the end of the passage?
A.Because they could only live in the warm climate
B.Because their extinction indicates future disasters
C.Because they once dominated the earth
D.Because dinosaurs and humans never live in the same age
小題3:57.In writing the passage, the author intends to ______.
A.give an accurate description of the possible disaster in the future
B.prove that humans will sooner or later be destroyed
C.warn of a possible disaster in the future
D.tell the historical development of the Earth
小題4:58.It can be concluded that the passage is most probably part of a(n) ______.
A.a(chǎn)rticle of popular scienceB.news report
C.research paperD.horror story

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Sixty-five million years ago, an asteroid (小行星) that crashed on Earth led to the disappearance of the largest animals that have ever walked our planet – the dinosaurs. At least, this is what some scientists believe. But that accident happened so long ago. People have come to believe that we are free of threats from asteroids and everything else from space.
However, what happened on Feb 15 , 2013 was a reminder that we’re just as vulnerable as the dinosaurs once were. Two objects from space – a meteor (隕石) and an asteroid called 2012 DA14 –  visited Earth’s atmosphere on the same day. The former fell in Russia, injuring 1,200 people, while the latter passed by Earth at a record-setting close distance.
Scientists had been expecting the asteroid since last year, but the meteor was a surprise. NASA’s telescope system only detects asteroids at least 50 meters in diameter (直徑), which is just about the size of 2012 DA14. But the meteor was much smaller, which made it harder to spot.
But what if we do spot an asteroid that is headed right for Earth? There are several possible ways in which dangerous asteroids could be made to change its orbit. Which method is best depends on several factors and most importantly  –  how much time we have to stop it.
If there is enough time before the hit, we can send off a heavy spacecraft to travel alongside the asteroid. The gravity from the spacecraft would gradually change the rock’s orbit. Besides that, scientists could one day use sun-powered lasers to either make asteroids disappear or change their course. If there’s not enough time, we’ll have to go after the asteroid with a spacecraft and change its orbit with a crash. Finally, if things are truly desperate, there will be only one choice left –  to use a nuclear bomb. That could turn the asteroid into a meteor shower, which would be even more dangerous.
小題1:The author mentioned the asteroid that led to the dinosaurs’ dying out to ______.
A.show that asteroids fall from space frequently
B.a(chǎn)lert people about the possible danger of objects falling from space
C.inform readers about the constant threats the Earth faces
D.suggest that there are still many mysteries about the universe
小題2:The underlined word “vulnerable” in the second paragraph probably means ______.
A.unprotected B.lonely C.stupid D.self-important
小題3:Which of the following statements is TRUE about the meteor that fell to the Earth in Russia?
A.It passed by the Earth at a close distance.
B.It was spotted by NASA’s telescope system a year ago.
C.It is about the same size as the asteroid that passed by the Earth.
D.It fell to the Earth and caused great damage to the local community.
小題4:What is the main idea of the article?
A.Learning about asteroids and meteors.
B.The threats of objects from space and possible solutions.
C.NASA’s latest technology to discover visitors to the Earth from space.
D.How to measure the damage of collisions from asteroids and meteors.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

NASA has opened the door to the next generation of space discovery by announcing great plans for a base for humans to live on the surface of the moon forever.
The project to build a base on the moon will begin soon after 2020, with astronauts living there within four years.
The project comes after several excellent scientists and environmentalists asked humans to look beyond Earth to ensure the survival of the species (物種).
Eventually, the moon will be a base for humans to explore the solar system and one day land on Mars.
NASA began planning for the first moon landing since 1972 when George Bush, the US president, announced his new plan for space exploration four years ago.
NASA has already talked about the design of the Orion spacecraft that will replace the old space shuttle fleet in 2010.
The plan for the moon base, however, is the first detailed explanation of how NASA intends to prepare for the first manned exploration of deep space and a possible Mars mission within 30 years.
Scientists also believe that the south pole on the moon contain rich natural gases such as the rare helium-3 that could be used as fuel for the generation of nuclear power. Besides, teams of astronauts living there for six months at a time would mine for hydrogen and oxygen to make water and possibly rocket fuel.
小題1:When was the plan to explore space first announced according to the passage?
A.In 1972.B.In 1950.C.In 1968.D.In 2020.
小題2:The reasons why NASA has begun the plan to explore space include the followings except ________.
A.to protect EarthB.to explore deep space
C.to finish Mars missionD.to show how powerful the USA is
小題3:In the future, when people fly to the moon, they will probably not bring with them too much ________
A.hydrogen B.foodC.oxygenD.water
小題4:The passage mainly talks about ________.
A.the USA’s new plan for space exploration
B.how to build a base on the moon
C.why to ensure the survival of the species
D.where to get new natural resources

查看答案和解析>>

同步練習(xí)冊答案