高中英语 必修1 Unit 4 课时同步练习习题(含解析)
新人教版高三英语必修一Unit4练习试题及答案（2）
新人教版高三英语必修一Unit4练习试题及答案(2)Part three :阅读理解A篇 Car PollutionSome cars do not run the way they should. Bad smoke from a car can get into the air. This bad smoke is called pollution.Pollution turns the air a gray(灰色的) color. It is very dirty. It is not good for people to breathe this dirty air.To keep pollution down, the states tests cars every two years. This test checks to make sure the cars do not pollute the air. If a car does not pass the test, the owner cannot drive it the next year.Some car owners drive their cars even though they cannot pass the test. It is also very bad for the air.People want to find a way to get these cars off the road. So a state program(项目) was started that now seems to be helping. In this program the States buys cars that cannot pass the test or will help pay for repairs. This program has been helping people buy better cars or fix their old ones. It has also been helping to cut down on pollution.To meet the needs for the program, a car must be drivable and the owner must meet certain income(收入) restrictions(限制). In order to get help from the program, a motorist must have a family income of no more than 185% of the national poverty guidelines(贫困线). For a family of four, that would be no more than $32,653 each year.The state program that takes polluting cars off the road has just finished its first year, and people say it has been successful.For the past year, the state program has been buying cars that can’t pass the test. Some car owners get as much as $1,000 for their old ones, while others receive as much as $500 forrepairs.The cars bought by the States through the program are put out of use and sent to dismantlers(拆卸厂).46. Cars get tested every two years to make sure ________.A. the owners can get some moneyB. they can get repaired on timeC. they don’t pollute the airD. the government can decide to buy them or not47. A car owner can get some money from the program if he / she has ________.A. a motorB. only one carC. a small familyD. a low income48. After being bought by the government, a car will be ________.A. put out of useB. repairedC. tested againD. reusedB篇One silly question I simply can’t understand is “How do you feel?” Usually the question I asked of a man’s action—a man on the go, walking along the street or busily working at his desk. So what do you expect him to say? He’ll probably say, “Fine, I’m all right, ” but you’ve put a bug in his ear—maybe now he’s not sure. If you are a good friend, you may have seen something in his face, or his walk, that he overlooked(忽略) that morning. It starts him worrying a little. First thing you know, he looks in a mirror to see if everything is all right, while you go merrily on your way asking someone else. “How do you feel?”Every question has its time and place. It’s perfectly acceptable, for example, to ask “How do you feel?” if you’re visiting a close friend in hospital. But if the fellow is walking on both legs, hurrying take a train, or sitting at his desk working, it’s no time to ask him that silly question.When George Bernard Shaw, the famous writer of plays, was in his eighties, someone asked him, “How do you feel?” Shaw put him in his place. “When you reach my age, ” he said, “either you feel all right or you’re dead. ”49. The question “How do you feel?” seems to be correct and suitable when asked of ______.A. a man working at his deskB. a person having lost a close friendC. a stranger who looks worriedD. a friend who is ill50. The writer seems to feel that a busy man should______.A. be praised for his effortsB. never be asked any questionC. not be bothered(烦扰)D. be discouraged from working so hard51. George Bernard’s reply in the passages shows his______.A. cheerfulnessB. clevernessC. kindnessD. politeness新人教版高三英语必修一Unit 4练习试题答案1-5 B C D A C 6-10 B D D D D 11-15A D D D D 16-20A D A C D21-25C A C A D 26-45 ACBDC BACDA CABDD BCABD46-51CDA DCB。
高中英语(新人教版)必修第一册同步习题：UNIT 1 Part 4 Writing【含答案及解析】
Part 4 Writing写作题目假设你是李华,你的英国笔友Jack刚刚升入高中,但他一时无法适应新的校园生活,写信向你征求建议。
请你就此问题给他回一封建议信,内容主要包括:1.实际上很多新生对于高中生活感到困惑,因此不必过多担心;2.建议:(1)报名参加课外活动,这有助于结交更多的新朋友;(2)做好日程安排,要特别关注学习,因为作为一名青少年,好好学习是我们的责任。
3.希望建议能适合你。
注意:1.词数80左右;2.可以适当增加细节,以使行文连贯;3.开头和结尾已给出,不计入总词数。
Dear Jack,I am sorry to hear that you're having trouble adjusting to your high school life.Yours,Li Hua思路点拨主题就适应高中生活给朋友建议体裁应用文人称以第一、二人称为主时态一般现在时布局第一段:进行安慰,表明写作目的;第二段:根据提示给出适应高中生活的建议; 第三段:希望建议适合朋友。
遣词造句Ⅰ.用本单元所学单词或短语填空1. adv.实际上2. n.新生3. v.建议4. n.日程安排5. v.改进,改善6. n.青少年7. n.责任,义务8. 对……感到困惑9. 课外活动10. 集中,特别关注11. 适合……答案 1.actually 2.freshman 3.recommend 4.schedule 5.improve6.teenager7.responsibility8.be confused about9.extra-curricular activities 10.focus on 11.be suitable forⅡ.本单元语块、语法运用1.完成句子(1)实际上,很多新生对于高中生活感到困惑。
, high school life.(2)我建议你报名参加课外活动,这能帮助你结交更多的新朋友。
高中英语(新人教版)必修第一册课后习题：UNIT 4 Section C(课后习题)【含答案及解析】
UNIT4NATURAL DISASTERSSection C Discovering Useful Structures&Listening and Talking课后篇巩固提升必备知识基础练Ⅰ.单句语法填空1.Never before has their country been so (power) as it is today.2.Having been predicted one day ahead,the volcanic (erupt) didn’t do so much damage.3.At the beginning of the term,students (supply) with a list of books they are expected to read.4.She heard the wind (whistle) through the trees and felt a little frightened.5.Speak (calm) if you think you’re in the right;there’s no need to get angry.6.Knowing what not to do in an (emergent) is as important as knowing what to do.7.After we got to the camping site,we put our tent and began to sleep in it.8.Susan had quit her well-paid job and was working as volunteer in the neighbourhood when I visited her last year.Ⅱ.完成句子1.People who suffered from an earthquake in that area(被很好地供给) food and water.2.To their great surprise,a big fire (喷发) the burning room.3.The youths (被协助) enough materials to carry out their study.4.If you (保持不动),a snake will seldom attack you when you meet it.5.The champions appeared in the stadium (手拉着手).6.You should have a positive attitude,and (上交) the things you found on the campus.7.When the thief was recognized by the policeman,he tried his best to (保持镇静).8.The teacher suggested (进行一次远足) next weekend to make students relaxed.Ⅲ.用适当的关系代词填空1.But in half the cases she wore a specially designed fat suit increased her weight to 180 pounds.2.No sooner did she leave my doorstep than I had emails from two women kids go to my son’s nursery and who recognized my face.3.Being liked creates opportunities for learning and for new kinds of life experiences help somebody gain an advantage.4.You should avoid eating with heavier people order large portions.5.The best books are the ones open further as time passes.6.The only one cares about any mistake is the one who is speaking.7.The village lay near some wetlands became his second home.8.It also doesn’t require a new type of technology people aren’t already familiar with.关键能力提升练Ⅳ.完形填空In 1989 an 8.2 earthquake almost flattened(使变平) America,killing over 30,000 people in less than four minutes.Soon after the earthquake,a father rushed to his son’s school,only to 1 that the building lay in ruins.He remembered the promise he had 2 to his son:“No matter what happens,I’ll always be there for you!” And tears began to 3 his eyes.As he looked at the pile of ruins,it looked hopeless,but he kept remembering his 4 to his son.He rushed there and started digging through the ruins.As he was digging,other helpless parents arrived,5,“It’s too late!They’re all dead!Come on;face reality.There’s nothing you can do!” To each parent,he 6 with the words,“Are you going to help me now?” No one helped.And then he 7 to dig for his son,stone by stone.Courageously he went on alone because he needed to know for himself:“Is my boy 8 or is he dead?” He dug for eight hours...12 hours...24 hours...36 hours...then,in the 38th hour,he 9 back a large stone and heard his son’s 10.He screamed his son’s name,“ARMAND!” He heardback,“DadIt’s me,Dad!I told the other kids not to 11.I told them that if you were alive,you would 12 me and if you saved me,they’d be saved.You promised,‘No matter what happens,I’ll always be there for you!’ You did it,Dad!”“What’s going on in there?” the father asked.“There are 14 of us 13 out of 33,Dad.We’re 14,hungry,thirsty and thankfully you’re here.When the building 15,it made a triangle,and it saved us.”“Come out,boy!”“No,Dad!Let the other kids out first,because I know you’ll get me!No matter what happens,I know you’ll always be there for me!”【语篇导读】本文是一篇记叙文。
新人教版高三英语必修一Unit4练习试题及答案
A.pushed B.knocked C.forced D.burst
18.As soon as she saw her boyfriend ,she ______tears .
A.rescued B.trapped C.shocked D.injured
8.Her actions ______her love for her children more than any words could do .
manded B.scheduled C.burst D.expressed
A.by the end B.at the end C.in the end D.at an end
Part two :完形填空
I consider myself something of an expert on apologies. A quick temper(脾气) has 26 me with plenty of opportunities(机会) to make them. In one of my earliest 27 , my mother is telling me, “Don’t watch the 28 when you say ‘I’m sorry’. Hold your head up and look at the person in the 29 , so he’ll know you 30 it.”
4.More than twenty miners we tunnel fell in .
A.buried B.damaged C.expressed D.frightened
人教版高一英语必修1Unit4练习试题及答案
人教版高一英语必修1Unit 4练习试题及答案每到英语考试快要到来的时候，你都复习好了吗?这份设计良好的试题卷将会有效的去检测出你的学习情况。
以下是由店铺收集整理的人教版高一英语必修1Unit 4练习试题，希望能够帮助到你!人教版高一英语必修1Unit 4练习试题Ⅰ.用所给词的适当形式填空1.Mr. White ______ just ________ (buy) a recorder for his son.2.She ______ (be) here just now.3.My mother isn’t in.She ________ (go) to the theatre.4.________ you ________ (see) Mr.Smith recently?5.My mother ________ (wake) me up when she ________ (hear)a knock at the door last night.6.Great changes __________ (take) place in China since 1978.7.I hear that the famous singer ________ (be) to America several times.8.I __________ (receive) his letter three days ago.9.He will come as soon as he __________ (finish) the homework.10.If you ____________ (read) the magazine before I leave，please lend it to me.Ⅱ.完成句子1.那本书他已借了一个星期了。
He ______________ the book for a week.2.玛丽到图书馆去了。
2020-2021学年高中英语同步课时作业1Unit4 新人教版选择性必修第一册
Unit 4Reading and Thinking一、填空1.The chairman quipped(打趣) that he would rather sell his__________(航空公司)than his computer systems.2.Sam has tried the climbing before, but the storm kept him from reaching the __________ (顶峰).3.While climbing up the stairs the old man always loses his __________ (呼吸).4.He used to live in a dark room with dirty __________ (窗帘) hanging in front of the windows.5.It's very cold today; the temperature has dropped below __________ (冰冻的) point.6.The sky had clouded over very quickly. _________ (雷) and lightning were promised (预示).7.I felt an urge to go out and buy a big __________ (束) of flowers to fill the living room.8.Soldiers has temporarily closed the __________(边界) between the two countries.9.The same principle was used in a method of ___________(drill) in oilfields.10.___________ (see) from the top of the hill, the school looks like a big garden.11.I took what he said ___________ (literal), but he really meant something else.12.This is an automatic reply, ___________ (confirm) that your e-mail has been received.13.The mountain ___________ (peak) are covered with snow all the year.14.Alice was very glad to find her in such a ___________ (please) temper.15.总的说来，那是个极大的成功。
2019版新教材高中英语必修第一册课时同步习题精做：UNIT4单元综合检测人教版含解析
UNIT 4 单元仿真综合检测选择题部分(共95分)第一部分：听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．When will the football match be broadcast live?A．At 11 pm today.B．At 8 am tomorrow.C．At 6 pm tomorrow.2．What can we learn from the conversation?A．One likes the football match, but the other doesn't.B．Neither of them likes the football match.C．Both of them like the football match.3．What are the two speakers mainly talking about?A．A job opportunity.B．A general manager.C．A big travel agency.4．How is the man feeling?A．Disappointed.B．Encouraged.C．Delighted.5．What can we learn about Green Book?A．It's a TV play.B．It's a good movie.C．It's about war.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
2018-2019学年必修一英语Unit4(第4课时)课后练习含答案
Unit 4第4课时Ⅰ. 阅读理解This week, Japanese doctors began examining three hundred sixty thousand children in Fukushima Prefecture. The goal is to learn the extent to which radiation (辐射) may increase their risk of thyroid (甲状腺) cancer. Children who lived closest to the Fukushima-1 Nuclear Power Station were among the first to be tested.The earthquake and tsunami that struck northeastern Japan in March left twenty thousand people dead or missing. So far no one has died from radiation exposure. But tens of thousands remain displaced from a twenty-kilometer area around the disabled power plant. Officials say the thyroid tests will be done every two years until the children reach the age of twenty. After that, tests will be done every five years. Most cancers of the thyroid gland can be treated if found early.Some people in Tokyo and other cities are measuring radiation levels themselves. They worry about a possible risk from Fukushima. In recent days, a private laboratory confirmed the presence of increased levels of radioactive cesium (铯) in some dirt at Tokyo's Edogawa ballpark. The area is nearly two hundred fifty kilometers from the reactors.Last week private citizens found abnormal levels of radiation in the air on the path to a Tokyo school. However, government officials say the cause was under the floor of a nearby house: old bottles containing radium powder. Radium was used in the past to make watch and clock faces glow in the dark.The International Atomic Energy Agency says Japan must avoid becoming too “conservative” in its cleanup efforts.Japanese officials have ordered an increase in radiation testing, but they say hot spots outside Fukushima are not a cause for worry. They say no one spends enough time at the sites to get enough radiation to cause harm. They also say the small dosimeters (测定器) that some private citizens use to measure radiation can give a wrong reading.1．The purpose of the doctors examining the children in Fukushima is to ________.A．ensure children's timely treatment from the radiationB．check how long the radiation remainC．prevent radiation from reaching the childrenD．transfer the children to a safe place2．Which of the following statements about the effect the earthquake brought is TRUE?A．Twenty thousand people died from radiation exposure.B．Thousands of people were driven from the area around the disabled power plant.C．Thousands of people are diagnosed with cancers of the thyroid cancer.D．Children are at the risk of the thyroid cancer.3．What government officials say is to ________.A．get rid of responsibilityB．relieve citizens' nervousnessC．distort the fact of harmD．prove their efforts4．What can we learn from this passage?A．Citizens in Tokyo aren't worried about the harm of radiation any longer.B．There are no citizens staying in an eighty-kilometer area around the disabled plant.C．A Tokyo school was found abnormal levels of radiation because of old bottles.D．The International Atomic Energy Agency appeals to Japanese government to make efforts to remove radiation.Ⅱ. 完形填空[2019·河南师大附中期中测试]Once upon a time, there was a bird made of stone. She was beautiful and magic. She lived near the entrance to a beautiful ___1___ between two mountains. The bird was so ___2___ that she had to walk on the ground instead of ___3___ in the sky.Though she couldn't fly, she ___4___ looking up at the trees every day. She ___5___ one day being able to fly and see the ___6___ forest from up high. ___7___，that dream was gone after a great fire.When the fire was ___8___ put out, all that was left of the trees were stumps(树桩). ___9___ plants and animals that had live there were gone. The stone bird was the only one that didn't ___10___ in the fire. When she saw what had ___11___ to the trees, she felt very sad. Looking at the burnt trees, she couldn't ___12___ crying. She cried for hours and days. She cried with such a feeling that her ___13___ were wearing away her stone ___14___. Finally all her body was worn away and the bird had ___15___ some water.But when the ___16___ came out, the water rose into the sky and became a happy little cloud which could fly over the trees and see everything ___17___.Since then, the little cloud has traveled all over the world. She enjoyed the ___18___ of all the forests and beautiful countryside. She never ___19___ what had burnt the trees, so she was very careful to pour her rain down on any tree she saw ___20___. She saved a lot of trees.1．A. field B. lakeC. seaD. forest2. A. proud B.surprisingC. heavyD. pretty3．A. walking B.tryingC. singingD. flying4．A. needed B.beganC. enjoyedD. disliked5．A. made up B.dreamed ofC. gave upD. talked about6．A. dusty B.poorC. smallD. beautiful7．A. However B.AlsoC. ThereforeD. So8．A. sadly B.possiblyC. finallyD. suddenly9．A. Some B.AllC. FewD. No10．A. change B.liveC. watchD. die11．A. happened B. comeC. movedD. climbed12．A. continue B. startC. keepD. stop13．A. minds B.feelingsC. handsD. tears14．A. house B.heartC. bodyD. habit15．A. cared about B. turned intoC. turned upD. looked for16．A. star B.airC. moonD. sun17．A. below B.aboveC. backwardD. ahead18．A. views B.areasC. coloursD. numbers19．A. found B.explainedC. forgotD. knew20．A. falling B.burningC. growingD. shakingⅢ. 语法填空Although English is not as old as Chinese, it is spoken by many people around the worldevery day. English speakers are always making new words and we should be able to know ___1___ most words come from.Sometimes, however, no one may really know where ___2____ word comes from. Did you ever think about why hamburgers are called hamburgers, ___3___ (especial) when they are not made ___4___ham? About a hundred years ago, some men went to America from Europe. They came from a big city in Germany called Hamburg.They did not speak good English, ___5___they ate good food. Some Americans saw them eating round pieces of beef. Never ___6___they seen such a strange way. They couldn't help ___7___ (ask) the Germans what it was. The Germans did not understand the question and answered, “we came from Hamburg.” One of these Americans owned a restaurant, and had an idea. He made ___8___his mind to do something new. He cooked some round pieces of the beef like what the men from Hamburg ate and sold it in quite a few ___9___(country) around the world.Whether this story is true or not, it certainly is ___10___(interest)．1．________ 2.________ 3.________ 4.________5．________ 6.________7.________8.________9．________10.________Ⅳ. 短文改错Last November a English forum was held in Busan International High School of South Korea. Students from eight country took part in the forum representing their schools. I was one of the students in our school who was lucky enough to attend it. At the opening ceremony of the forum, students from Busan International High School play a lot of Korean traditional instruments, some of them were really new to us. The forum was very succeed. Every team did a good job and they highly thought of. During our stay in Korea, what impressed on us most was that Koreans love eating kimchi very much. Besides, in my opinion, it isn't as deliciously as I had imagined.Ⅴ. 书面表达生活中冲突时有发生。
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高中英语必修1Unit4课时同步练习习题（含解析）.DOCⅠ.单项填空1．Unfortunately，atleast20minerswerekilled,22________and13________inthecoalminegasexplosion.A．injuring；trapping B．injured；trappedC．injured；trapping D．injuring；trapped解析：句意：不幸的是，由于这个煤矿的瓦斯爆炸，至少20名矿工丧生，22名矿工受伤，13名矿工被困井下。
由于22和injure之间为被动关系，13和trap之间也是被动关系，故都用过去分词。
答案：B2．Joiningthefirmasaclerk，hegotrapidpromotion，and________asamanager.A．endedup B．droppedoutC．cameback D．startedoff解析：句意：作为职员加入到公司后，他迅速升职，最后当上了经理。
endup“最终”；dropout“辍学，退出”；comeback“回来”；startoff“开始”。
故A项正确。
答案：A3．Theperformance________nearlythreehours，butfewpeopleleftthetheatreearly.A．covered B．reachedC．played D．lasted解析：考查动词词义辨析。
cover“覆盖，包含，涉及，采访”；reach“到达，影响”；play“玩，打，担任(角色)”；last“持续，延续，经受住”。
答案：D4．—Youmusthavehadagoodtimeatthepartylastnight，didn'tyou?—________.Actually，itwasabitboring.A．Oh，great B．IsupposesoC．Notreally D．That'sOK解析：句意：——昨天晚上的聚会你一定玩得很开心，是吧？——也不是非常开心，实际上，昨天的晚会有点乏味。
Notreally“不全是，不一定，不见得”，从后面的boring可知C项正确。
答案：C5．Havingintroducedthenewequipment，thecompanyturnedout________in2009astheyearbefore.A．asthreetimescarsB．threetimesasmanycarsC．asmanycarsasthreetimesD．threetimesmorecarsthan解析：倍数的表达有如下几种形式：①Ais＋倍数＋(形容词或副词)比较级＋than＋B②Ais＋倍数＋as＋(形容词或副词)原级＋as＋B③Ais＋倍数＋the＋名词(size，length，height等)＋of＋B④Ais ＋倍数＋that＋of＋B⑤Ais＋倍数＋what引导的名词性从句。
此题考查的是第二种形式的变形，作宾语的名词要放在as...as中间，故选B项。
答案：B6．Itisnotrarein________thatpeoplein________fiftiesaregoingtouniversityforfurthereducation.A．90s；the B．the90s；/C．90s；their D．the90s；their解析：表示“在几十年代”用“in＋the＋逢十的数词复数”；表示“在某人几十岁”时，用“in＋one's ＋整十位数的复数形式”。
inthe90s意为“在90年代”；inone'sfifties意为“在某人五十多岁时”。
答案：D7．________seemsasiftherewillbeanexaminationthisweek.A．What B．ThatC．This D．It解析：句意：好像这周有次考试。
Itseemsasif...“好像是……，似乎是……”。
答案：D8．Wemust________toallkindsoflies.Let'scalmdownandsettletheproblem.A．cometoanend B．keepone'sendupC．putanend D．bringittoanend解析：依据题意，空格处应表示“结束……，使……终止”，to后为终止的对象。
答案：C9．Iamvery________withmylivingroom.Itreallyhasa________atmospherehere.A．pleased；pleased B．pleased；pleasantC．pleasant；pleased D．pleasant；pleasant解析：考查形容词辨析。
pleased“感到高兴的，感到满意的”，常用于形容人，多作表语，用在bepleasedwith结构中；pleasant“令人愉快的”，常用于修饰物，多作定语。
答案：B10．Thenumberofendangeredplantsandanimals________increasing，becausealargenumberoftheirnaturalhabitats________beingdestroyed.A．are；are B．are；isC．is；are D．is；is解析：句意：濒临灭绝的动植物的数量在增加，因为它们大量的天然栖息地正遭到破坏。
“thenumberof ＋名词”作主语，谓语动词用单数；“anumberof＋名词”作主语，谓语动词用复数。
答案：C11．Italy'scaptainFabioCannavarowasofficiallynamedEuropeanFootballeroftheYear，though________ofthefansseemedtoagree.A．each B．nooneC．every D．notall解析：考查不定代词及部分否定的用法。
noone表示完全否定，notall表示部分否定，根据题意应选D 项。
答案：D12．(2012年安徽联考)TherearedozensofChineserestaurantsinChicago，butonlyafew________fromtheothers.A．standout B．tryoutC．workout D．breakout解析：句意：在芝加哥有许多中国餐馆，但只有几家比其他的突出。
standout“突出，显眼”；tryout“试验”；workout“算出”；breakout“爆发”。
答案：A13．I________myselfinmystudies.Inreturn，Igainedgreatsuccess.A．placed B．hadC．laid D．buried解析：buryoneselfinsth.相当于bedevotedtosth.意思是“全心致力于……”。
答案：D14．—HaveyouheardofthenucleartestoftheDemocraticPeople'sRepublicofKorea?—Yes，________newscameas________shocktome.A．the；a B．the；theC．a；a D．a；the解析：从第一句可知这个消息是特指，故第一个空用the；ashock“一件令人震惊的事”。
答案：A 15．Fortunatelysomebodywhohappenedtobepassingbycalledthefiredepartment________thefirebrokeout.A．hurriedly B．quicklyC．instantly D．shortly解析：四个选项中，只有instantly可用作连词，意为“一……就……”。
答案：CⅡ.阅读理解(2012年山东卷)阅读下列短文，从每题所给的四个选项(A、B、C和D)中选出最佳选项。
AThePacificislandnationofNauruusedtobeabeautifulplace.Nowitisanecologicaldisasterarea.Nauru'sheart breakingstorycouldhaveonegoodconsequence－othercountriesmightlearnfromitsmistakes.Forthousandsofyears，PolynesianpeoplelivedontheremoteislandofNauru，farfromwesterncivilization.ThefirstEuropeantoarrivewasJohnFearnin1798.HewastheBritishcaptainofthe Hu nter，awhalingship.HecalledtheislandPleasantIsland.However，becauseitwasveryremote，NauruhadlittlecommunicationwithEuropeansatfirst.Thenwhalingshipsandothertradersbegantovisit，bringinggunsandalcohol.Theseelementsdestroyedthesocialbalanceofthetwelvefamilygroupsontheisland.Aten -yearcivilwarstarted，whichreducedthepopulationfrom1,400to900.Nauru'srealtroublesbeganin1899whenaBritishminingcompanydiscoveredphosphate(磷酸盐)ontheisland.Infact，itfoundthattheislandofNauruwasnearlyallphosphate，whichisaveryimportantfertilizerforfarming.Thecompanybeganminingthephosphate.Aphosphatemineisnotaholeintheground；itisastripmine.Whenacompanystrip-mines，itremovesthetoplayerofsoil.Thenittakesawaythematerialitwants.Strip-miningtotallydestroystheland.Gradua lly，thelovelyislandofNaurustartedtolooklikethemoon.In1968，Naurubecameoneoftherichestcountriesintheworld.Everyyearthegovernmentreceivedmillionsandmillionsofd ollarsforitsphosphate.Unfortunately，theleadersinvestedthemoneyunwiselyandlostmillionsofdollars.Inaddition，theyusedmillionsmoredollarsforpersonalexpenses.Soonpeoplerealizedthattheyhadaterribleproblem－theirphosphatewasrunningout.Ninetypercentoftheirislandwasdestroyedandtheyhadnothing.By2000，Nauruwasalmostfinanciallyruined.Expertssaythatitwouldtakeapproximately$433,600,000andmorethan20ye arstorepairtheisland.Thiswillprobablyneverhappen.16．Whatmightbetheauthor'spurposeinwritingthetext?A．ToseekhelpforNauru'sproblems.B．Togiveawarningtoothercountries.C．Toshowtheimportanceofmoney.D．Totellaheartbreakingstoryofawar.解析：作者意图题。