人教高中英语选修7第三单元单词练习
人教版高中英语选修七第三单元WordsExpressions 同步讲解练习
新人教版高中英语测试卷witness【匹配】在括号中填出与witness相对应的词性及含义。
n. ① sb. who sees a crime or an accident② sb. who gives evidence in a law court③ evidencevt. to be present at sth. and see it1. She was shocked by the violent scenes she had witnessed. ( )2. His anxiety was a witness to his love for her. ( )3. The judge asked the witness to speak louder. (n. ②)4. One witness to the accident said the driver appeared to be drunk. ( )【点拨】witness作名词，意为：①目击者；②证人；③证据。
witness作动词，意为：①当场见到；②目击。
【即学即练】翻译下面句子。
1. 我们有一位这起谋杀案的目击证人。
______________________________________2. 他目睹了昨天的事故。
______________________________________参考答案witness【匹配】1. vt. 2. n.③ 4. n.①【即学即练】1. We have a witness to the murder.2. He witnessed yesterday’s accident.urge【语境展示】阅读下面句子，并试着归纳urge的意思及用法。
1. Lawyers will urge the parents to take further legal action.2. We urge that systems be put in place to prevent such accidents.3. When the children got tired, their mother urged them on with encouraging words.4. I feel / have the urge to be outside when spring comes again.【自我归纳】★urge作动词，意为“催促，力劝，强烈要求，驱策，推进”，如句1至句3。
人教版高中英语选修7Unit 3Under the Sea同步练习2—词汇
Unit 3 Under the Sea词汇同步测试一、请根据各句上下文的意义，选择正确的单词填入空白处。
第一组：vivid, Antarctic, abandon, lip, tongue, seal, anecdote, cell, annual, awesome, beauty1. The __________ is the coldest continent in the world.2. Those English tourists so struck by the _________ of nature that they decided to stay here for two days more.3. When you pronounce this vowel, you should round your _________.4. In this book you will read lots of _________ about some famous scientists.5. What an _________ sight it is! You cannot afford to miss it.6. He was locked in a ________ of the prison, for he was declared guilty.7. The Chinese language is our mother ________.8. We meet once a year to hold an _________ meeting.9. The letter of recommendation bore(盖) the headmaster’s ________ and was effective.10. He is giving a __________ description of his life as a fighter pilot. We are all ears.11. When the war broke out, all the villagers had to _________ their lands and property and left their hometown.第二组：net, yell, narrow, shore, witness, rent, relationship, cave, pension, accommodation, poisonous12. The past 20 years has __________ great changes in Shenzhen.13. Old Wang lives on a ________, which comes to about 1,500 yuan per month.14. Those mushrooms are __________. You will die if you eat them.15. Since our first meeting, Xiao Lin and I have established a beautiful __________.16. I have got a well-paid job with that company. Besides, ___________ and meals are included.17. The fisherman cast his _________ a third time but this time he drew in a boot instead of a fish.18. Don’t enter that dark __________. There may be some fierce animals hidden inside it.19. With the housing prices rising the __________ of a house also goes up.20. Seeing the boy climbing up t o the top of the tall tree, he _________, “be careful!”21. Because the boat was turned upside down by big waves, he had no choice but to swim to the _________quickly.22. This road is too _________ for two cars to go side by side. It needs widening.第三组：shallow, entry, magic, pack, dimension, flee, pure, depth, drag, sharp, reflect, tasty 23. We measured the __________ of the swimming pool It is 10 meters long, 8 meters wide and 2 meters deep.24. I was almost scared to death at the sight of a _________ of wolves approaching me.25. The meeting is due to begin at 9:00 p.m. _________.26. Before I decide, I need time to _________.27. The smugglers (走私者)was caught trying to _________ the country.28. Mother served a few _________ dishes and they were eaten up quickly.29. This watch is made of ________ gold. It is really invaluable.30. He took great trouble to _________ a heavy chest(箱子) from under the bed.31. There are not many fish in this river, for it is very _________.32. It was a __________ moment when the two sisters were reunited after 30 years.33. We don’t think much of his idea, for it lacks _________.34. In Shenzhen _________ to any park is free of charge.二、把下列短语填入每个句子的空白处（注意所填短语的形式变化）：ahead of help (sb.) out be/become aware of (be) scared to death in the meantime upside down1. Hearing the terrifying news, nothing could have stopped me from feeling __________.2. Being a qualified architect, he always finishes his project _________ time.3. After the family party, the children fell happily into bed, __________, parents were still working with the disorder in the house.4. On arriving at the theme park, the first thing that I __________ was its vivid colors and wise-looking buildings.5. The artist remarked that painting was of a unique style. But in truth, it was hanging _________ on the wall.6. He didn’t listen to you and now is in trouble. Anyway, only you can ________ him ________ of the difficultyUnit 3 参考答案一第一组：1. Antarctic 2. beauty 3. lips 4. anecdotes 5. awesome 6. cell 7. tongue8 .annual 9. seal 10. vivid 11. abandon第二组：12. witnessed 13. pension 14. poisonous 15. relationship 16. accommodations 17. net 18. cave 19. rent 20. yelled 21. shore 22. narrow第三组：23. dimensions 24. pack 25. sharp 26. reflect 27. flee 28. tasty 29. pure 30. drag 31. shallow 32. magic 33. depth 34. entry二1. scared to death 2. ahead of 3. in the meantime 4, was aware of 5, upside down 6 ,help…out。
选修七 unit 3 词汇检测
选修七 Unit 3一．基本单词：1._________________n．住所；住宿2.____________ vt.拖；拉；扯3.____________ vt.催促；极力主张；驱策4._____________ vt.放弃；遗弃；抛弃5．_____________ n．保存；保护6._____________ vi.& n．暂停；中止7．_______ adj.锐利的；锋利的；敏捷的;8._________ n．目标；靶；受批评的对象9.________ adj.狭窄的；有限的；狭隘的10.______ adj.(口)好的；整齐的；匀称的11.____________ vt.当场见到；目击n．目击者；证人；证据12.____ vi.(fled，fled) 逃避；逃跑vt.逃离13.__________ n．深(度)；深处→_________ adj.深的14．__________ prep.在……对面adj.相对的；相反的15.__________ adj.每年的；按年度计算的n．年刊；年鉴16._______ adj.生动的；鲜明的；鲜艳的→_____________ adv.清晰地17．________ adj.意识到的；知道的→________________ n．意识18.________adj.好吃的；可口的→_________vt.品尝19．_______vi.思考vt.映射；反射；思考→__________ n．映像；思考；反映20. ________ vt.恐吓vi.受惊吓→_________ adj.恐惧的；害怕的→__________ adj.引起恐慌的21．____________n．关系；血缘关系；交往→______________ adj.有关系的22._______________ adj 纯的，纯粹的23. ______________ adj 陡峭的24. ______________n 养老金，退休金25.______________adj 令人敬畏的二．重点词组：1．____________________上下翻转2.______________________吓死了3._____________ 帮助---摆脱困境或危难4．___________ 对……知道,；意识到…5.give witness to/against________________6. urge sb.to do..._________________It is/was urged that... should do...有人主张……have an urge to do...渴望做……7.abandon oneself to despair 自暴自弃8.be opposite to---_________________9.reflect on---_____________________。
高中英语选修7Unit 3重点梳理和练习
话题词汇1．sea n．海2．ocean n．海洋3．explorer n．探险家4．coastline n．海岸线5．water resource水资源6．water pollution水污染7．water shortage水匮乏8．take up占据9．protect...from (doing)．..保护……免受……10．cope with处理话题佳作假如你是李晓华，住在江城。
你的加拿大笔友Bob来信谈到了他所居住的城市，并希望了解你家乡江城的情况。
请你用英语给他写一封回信。
回信须包括下表中的内容。
佳作欣赏Dear Bob，It’s very kind of you to write to me and let me know about your beautiful city.Now I’dlike to tell you something about my hometown Jiangcheng.The city stands on the bank of the Changjiang River.It is a beautiful place for people to live in.Its economy has been developing rapidly in the past ten years.New factories，houses and roads have been built.More schools and hospitals are available for its people.However，there are still some problems，such as water and air pollution and heavy traffic in rush hours.In my opinion，Jiangcheng should develop its economy scientifically.I would also think that the growth of its population should be brought under control so that we’ll have a better hometown in future.Yours，Li Xiaohua 名师点睛本文思路清晰，用词丰富准确，使用句式灵活多变。
人教版本高中英语选修七unit3underthesea单元复习测试卷试题及答案
高中英语学习资料madeofjingetiejiUnit3 单元测试考试时间（60分钟）第一大题单项选择题（15小题，共30分）单项选择--Oh,dear!I'vebrokenawindow.--_______.Itcan'tbehelped.A.NevermindB.AllrightC.That'sfineD.Noatall2.Hefeltthathe_______thecoldnessthathadgrownbetweenthem.A.wasblamedtoB.wastoblameforC.wastobeblamedfor D.blamed3.Itwasatime_______thekillerwhaleshelpedthewhalerscatchthebaleenwhales.A.whenB.thatC.thenD.which4.Theconferencewillbegininanhour;________,let'shavearest.A.onthemeantimeB.inthemeantimesC.inthemeantimeD.inmeanwhile5.That'sthebestwayto________intothedangerousarea.A.getpeoplegetB.stoppeopletogetC.keeppeoplegettingD.preventpeoplegetting6 .Ifwewouldthrowourselves,heartandsoul,_______ourstudies,weshouldeventua llygetgoodresult.A.outofB.outC.intoD.on7.Shewasscared_______whenhearingthesoundofexplosion.A.todeathB.deathC.ofdeathD.withdeath8.Chinese,asmostpeoplethink,isthemostbeautiful________intheworld.A.wordB.voiceC.soundD.tongue9 .Afterthewar,anewschoolbuildingwasputup________therehadoncebeenatheatr e.A.thatB.whereC.whichD.inwhich10 .Afastfoodrestaurantistheplace________,justasthenamesuggests,eatingis performedquickly.A.whichB.whereC.thereD.what11.Wevisitedthefactory________makes80percentofthetoysinthecity.A.whereB.thereC.inwhichD.which--You'veleftthelighton.--Oh,Ihave.________andturnitoff.--Whatareyougoingtodothisafternoon?--Iamgoingtothecinemawithsomefriends.Thefilm________quiteearly,sowe__________tothe bookstoreafterthat.A.finished;aregoingB.finished;goC.finishes;aregoingD.finishes;go--Didyouhaveagoodtimeattheparty?--Thanks.Iappreciated_________toyourhome.A.tobeinvitedB.beinginvitedC.tohaveinvitedD.havinginvited_________fromothercontinentsformillionsofyears,Australiahasmanyplantsandanimalsnotfoundinanyothercou ntryintheworld.A.BeingseparatedB.HavingseparatedC.Havingbeenseparated D.Tobeseparated第二大完形填空（20小，共30分）Pearls(珍珠)arevaluablewhitegems(宝物)whichcomefromtheocean.Actuallytheyare16byoysters,smallshellfisht hatliveonthe 17oftheocean.18oysters（牡蛎，蚝）willmakepearls;notalloystersproducethem.Oystersproducepearlsonlywhentheyare19bysand.Ifa20ofsandenterstheoyster's21,theoysterbecomeshurtbecausethe 22grainofsandirritates(使⋯⋯不适，刺激)thesmooth,softskinoftheoyster.Theoystertriesto2 3itselfbyproducingawhite24thatlookslikemilk.Theoystercoversthe25withamilky terthewhiteliquidbecome26.Thishardenedliquidfor msashell,orbead,aroundthesand.Atthistimeapearlis beginningto27.Thewhite p earlgrows28insidetheoyster'sshell.29,ittakesaboutsixorsevenyearsfortheoystertoproduceapearl.Notalloystersprod ucepearls30mostoysterssometimestakesandin totheir31.Onlysandwhichtheoystercannotgetridofwill32it.Inotherwords,ifanoyster"swallows"somesand,itwillmanag eto"spititout".Iftheoystercannotgetridofthe33,thenitwillproducethewhiteflu id to34itself.Actually,onlyabout oneinathousandoysterswillproduceapearl;thatis,35thanonepercent.16.A.invented B.brought C.producedD.caused17.A.bottom B.base C.floorD.ground18.A.Onlysome B.Onlyfew C.AllofD.Alotof19.A.harmed B.coveredC.destroyedD.injured20.A.pieceB.grain C.littleD.bit21.A.shellB.body C.eyes D.back22.A.hard B.vivid C.sharp D.rough23.A.prevent B.defend C.protect D.guard24.A.water B.matter C.liquidD.object25.A.injuryB.shell C.sand D.pearl26.A.bright B.hardC.strong D.pure27.A.make B.produce C.do D.form28.A.slowly B.fastC.safely D.quickly29.A.Often B.Actually ually D.Sometimes30.A.eventhoughB.incase C.solongasD.onlyif31.A.bodies B.shells C.bottomsD.caves32.A.destroy B.irritate C.soft D.open33.A.sand B.shell k D.liqu id34.A.cover B.destroy C.produce D.protect35.A.fewer B.more C.less D.smaller第三题阅读理解（10小题，共20分）AForyears,doctorsadvisedtheirpatientsthatonlythingtakingmultivitamins( 复合维生素)doesistogivethemexpensiveurine(尿).Afterall,truevitamindeficiencies(shortage)arepracticallyunheardofini ndustrializedcountries.Nowitseemsthosedoctorsmayhavebeenwrong.Theresultofagrowingnumberofstudiessuggest thatevenamodesvitaminshortfallcanbeharmfultoyourhealth.Althoughproofofthebenefitsofmultivit aminsisstillfarfromcertain,thefewdollarsyouspendonthemisprobablyagoodinvestment( 投资).Oratleastthat'stheargumentputforwardintheNewEnglandJournalofMedicine.Ideally,sayDr.WalterWillettandDr.Meir StampferofHarvard,allvitaminsupplementswouldbeevaluatedinscientificallyrigorousclinicaltrials(testingperiod).Butthosestudiescantakealongtimeandoftenraisemorequestionsthantheyanswer.Atsomepoint, whileresearchersworkonfiguringoutwherethetruthlies,itjustmakessensetosaythepotential(潜伏的) benefitoutweighsthecost.Thebestevidencetodateconcernsfoliate,oneoftheBvitamins.It'sbeenprovedtolimitthenumberof defectsinembryos(胚胎),andarecenttestfoundthatfolateincombinationwithvitaminB andaformofBA.12 6alsodecreasesthereblockageofarteriesaftersurgicalrepair.ThenewsonvitaminEhasbeenmoremixed.Healthyfolkswhotake400internationalunitsdailyforatle asttwoyearsappearsomewhatlesslikelytodevelopheartdisease.ButwhendoctorsgivevitaminEtop atientswhoalreadyhaveheartdisease,thevitamindoesn'tseemtohelp.ItmayturnoutthatvitaminE playsaroleinpre-ventionbutcannotundoseriousdamage.DespitevitaminC'sgreatpopularity,consuminglargeamount(数目)ofitstillhasnotbeenpositivelylinkedtoanygreatbenefit.Thebodyquicklyabsorbs(汲取)Candsimplyexcretes(排泄)anyexcess.Themultivitaminsquestionboilsdowntothis:Doyouneedtowaituntilalltheevidenceisinbeforeyo utakethem,orareyouwillingtoacceptthatthere'senoughevidencethattheydon'thurtandcouldhel p?Ifthelatterthere'snoneedtogotoextremesandbuythebiggesthorsepillsorthemostexpensivebott les.Largedoses(剂量)cancausetrouble,includingexcessive(extreme)bleedingandnervoussystemproblems.Multivitaminsarenosubstituteforexerciseandabalanceddiet,ofcourse.Aslongasyouunderstand thatanypotentialbenefitismodestandsubjecttofurtherrefinement,takingadailymultivitaminm akesalotofsense.Atonetimedoctorsdiscouragedtakingmultivitaminsbecausetheybelievedthatmultivitamins____ _____.weretooexpensivefordailyconsumptionwerepotentiallyharmfultopeople'shealthcouldnoteasilybeabsorbedbythehumanbodycouldnotprovideanycureforvitamindeficienciesAccordingtotheauthor,clinicaltrialsofvitaminsupplements_________.oftenresultinmisleadingconclusionstaketimeandwillnotproduceconclusionsappeartobeapurewasteoftimeandresourcesshouldbeconductedbyscientistsinsomeotherwaysIthasbeenfoundthatvitaminE_________.caneffectivelyhelpcureheartdiseaseshouldbetakenbypatientsregularanddirectlyhasapreventivebutnotcurativeeffectonheartdiseaseD.shouldbegiventopatientswithheartdiseaseasearlyaspossibleItcanbeseenthatlargedosesofmultivitamins__________.maycauseserioussideeffectsB.mayhelppreventexcessivebleedingC.arelikelytoincreasetheblockageofarteriesD.areadvisableforthosewithvitamindeficienciesTheauthorconcludesthepassagewiththeadvicethat peoplebenefitmorefromdailymultivitaminsthanabalanceddiet peopleshouldexpectmultivitaminstobeusedtocurediseasesit'sriskytotakemultivitaminswithoutlisteningtothedoctorsit'sreasonabletotakeaproperamountofmultivitaminsdailyBWhatdoyouseefromahandfulofseeds?Someseegreenplants,someseebloomingflowers,orjustseeds.ButonegroupofS hanghaistudentssawanopportunitytomakemoney.EightstudentsfromNo2SecondarySchoolAttachedtoEastChinaNormalUniversitystartedavirtualcompanysellingd ifferentseedsandseedproducts.Theysuccessfullysold28picturespastedwithdifferentseedsatacampusauctiona weekago.Thecompany,whichhasrecruitedaround20studentstaffmembers,hasearnedover2000yuaninthepastthreem onths."Wedonatedpartofthemoneytoapoorschoolin thecountrysideofAnhuiProvince.It'sgreattorealizeouridealof‘s preadingloveandculturewithseedsaftermanytests’andlotsofhardwork,"saidSenior2ShiChen,CEOofthecompany. Justlikeanyothercompany,Shi'sdidn'tdevelopsmoothly.Shiandheryoungcolleaguesusedtosellfreshflowersand oldbooks,andlaterfoundseedsmightbesomethingthattheircompanycouldengagein.Theyboughtseedsofvariouspla ntsandflowersatlowpricesfromalocalfarmandsoldtheminschoolsoronstreets.Thecreativestudentsalsomadeacc essoriesandpictureswithdifferentseeds.Withlittlebusinessknowledge,thestudentshadtolearnnewskillsastheleadersofdifferentdepartments,suchasp ublicrelations(PR),salesandmarketing.TheypersuadedajointSino-Frenchcompanyneartheirschooltogivethemtraininginbusinessmanagement.Theyalsoaskedsomelocalbusinessmen toactastheirconsultants."Theyhelpedusovercomeourshyness.Wealsolearnedquitealotofbusinesstheory.Ifoundcom municationskillsandteamworkareveryimportantformyjob,"saidSenior1QianYifei.The16-year-oldwaselectedasPRmanagerthankstohertalentforspeaking.Sheisalsoinchargeofaftersalesservice,dealingwithcomplaintsandprovidingsuggestions.Astheheadofthecompany,CEOShihasalotmoretothinkabout.Firstofall,shehastolearnhowtomakehercolleaguesworkefficientlyasthecompanyonlyopensatweekendsduetoalltheirstudies.Sosheestablishedasystemtoevaluateeveryone'sperformance,intermsofpunctuality,efficiency,profitsknowledgeandsoon.."Itmakesthecompanymoreformal,"shesaid.Atacampusauctionaweekago,they________.sold28greenplantswithdifferentflowerssold28seedspastedwithdifferentpicturessold28picturespastedwithdifferentseedssold28flowerspastedwithdifferentpicturesisthepurposeofopeningthecompany?Toearnmoneyfortheireducationfees.B.Tospreadloveandculturewithseeds.C.Toseewhethertheycanopenacompany.44.D.TocollectmoneytoopenaHopeSchool.doestheword"it"(inthelastparagraph)referto?A.Sellingseeds.B.TohaveapersonasCEO.C.Everycolleague'sperformance.D.Tomakehercolleaguesworkefficiently.AccordingtoQianYifei,whatmattersmostindealingwithpublicrelations?m unicationskillsandteamwork.Creativeandcriticalthinking.Educationalbackground.Businesstheories.canwelearnfromthepassage?A.Thecompanyisownedby8students.B.Thecompanyisover-nightsuccessful.C.Thecompanygetsalotofhelpfromothers.D.Thecompanysellsoldbooksandfreshflowers.Ⅲ单句翻译(10小题，共20分)46．我希望上医学院，这时期，我打算学化学。
高考英语总复习之高中英语人教版选修7练习unit3section3
高考英语总复习之高中英语人教版选修7练习 unit 3 section 3Ⅰ.单词拼写1．Why do you always put the blame on others? Why don't you ________(思考) on your own actions?2．The town is located on the ________(界限) between the two provinces.3．The passage was so ________(狭窄的) that two people couldn't walk side by side.4．The water in the lake is so ________(纯净的) that you could drink it.5．The foundation of the building is so ________(浅的) that no more storeys can be added.6．One should bring a (n) ________(手电筒) when walking in the mountains at night.7．Be careful while swimming and do not get caught in the ________(海草)．8．Michelle tries to be ________(整洁的), but it is almost impossible with her two big dogs.9．It's extremely difficult for Gordon to climb a(n) ________(陡峭的) mountain.10．There is another ________(方面) of this problem which you have left out in your report.答案：1.reflect 2.boundary 3.narrow 4.pure 5.shallow6．flashlight7.seaweed8.neat9.steep10.dimensionⅡ. 单项填空1．Nowadays, there is a ________ increase in children's creativity, for they are greatly encouraged to develop their talents.A. sharpB. slightC. naturalD. modest答案：A考查形容词。
高中英语人教版新课标 覆盖选修7unit3 单词小练
7.3单词小练1.If people , they move from one place to another, especially in order to find workor to live somewhere for a short time.2.An is a glass tank filled with water, in which people keep fish.3.He told one or two amusing about his years as a policeman.4.is used to refer to buildings or rooms where people live or stay.5.According to , the robbery was carried out by two teenage boys. 目击者，证人6.The government have just launched their Christmas campaign to stop drunkendriving.7.When birds, fish, or animals , they move at a particular season from one part ofthe world or from one part of a country to another, usually in order to breed or to find new feeding grounds.8.9.The boat was about a mile from/off (the) when the engine suddenly died.10.A is a long instrument shaped like a tube.11.You'd never know they're sisters - they're completely to each other in every way.12.An is a book or magazine that is published once a year.13.The of the children's pool is only 0.85 meters.14.He held the view to his brother.15.There was a long and I wondered what to say next.16.Our neighbours were at each other this morning.17.An is a short, amusing account of something that has happened.18.Feeling guilty for the homeless is one thing, finding cheap secure for them is quiteanother thing.19.They were staying in the capital at the time of the riots and several street battles.20.A is a loud shout given by someone who is afraid or in pain.21.Today's complex buildings require close between the architect and the builders.22.A is a short period when you stop doing something before continuing.23.It's hoped that the will enable scientists to see deeper into the universe than everbefore.24.I really had to myself out of bed this morning.25.I haven't looked at the report in yet.26.If you while you are doing something, you stop for a short period and thencontinue.27.Her determination, skills and leadership capabilities convinced us that she wasperfect for the job.28.They ran to the pool, in, and swam to the other side.29.In order to escape capture, he to the mountains.逃跑30. A is a long pointed weapon with a long rope attached to it, which is fired orthrown by people hunting whales or large sea fish.31.She felt an overwhelming(压倒性的；无法抗拒的) to tell someone about what hadhappened.32.Something brushed past Bob's face and he let out a .33.She took a bite of doughnut（甜甜圈）and licked her .34.I didn’t see her for another five years, and she had got married and had acouple of kids.35.The plane towards the ground and exploded in a ball of flame.36.，The power supply should be back soon – we’ll have to use candles.37.Energy reduces your fuel bills and helps the environment.va bubbled a few feet below the of the crater.ck of trust is very destructive in a .40.They Congress to approve plans for their reform programme.41.Some species of are now endangered.42.We were sinking fast, and the captain gave the order to ship.43.I had four shots but I didn't even hit the .44.is the protection of plants and animals, natural areas, and interesting and importantstructures and buildings, especially from the damaging effects of human activity.45.An is a large tall mass of ice floating in the sea.46.He was walking at a very quick pace and I had to to keep up with him.47.The baby had been by its mother,which was a tragedy.48.The goalkeeper made a dive(扑，冲，奔[以避开某物、接球等] ) for the ball, but couldn't stop it going inthe .49.A is a measurement such as length, width, or height.50.A man rushed past and her elbow, making her drop the bag.51.If a surface light, heat, sound, or an image, it sends the light, etc. back and doesnot absorb it52.He has a very good with his uncle.53.People are becoming far more of environmental issues.54.You can only see the beach when the is out.55.A is a small electric light which gets its power from batteries and which you cancarry in your hand.56.There was only a gap between the bed and the wall.57.The shiny brass the light like a mirror.58.The new art gallery is impressive, but I felt the human had been lost.59.The doctor used a instrument to dig a piece of glass out of my finger.60.There are many different types of, some of which are eaten as food.61.He gave a account(叙述) of his life as a fighter pilot.62.The statistics a change in people's spending habits.63.She has a very view of the world.64.The doctors discovered cancerous .65.The mountain air was wonderfully .66.The sudden alarm the hell out of me in the morning.67.Shopkeepers are not supposed to sell knives and other implements(工具) tochildren.68.Your house is always so - how do you manage it with three children?69.She makes a really dish with chicken and rice.70.Rising prices are off many potential customers.71.He paused for a moment and on the work in front of him.72.She was noisily up milk through a straw.73.If he’s only interested in your looks, that shows how he is.74.I have this pain in my chest, doctor.75.Dad terrified us with stories of a big, bad who ate little children.76.The fence marks the between my property and hers.77.You can’t me into telling you anything.78.A slope rises at a very sharp angle and is difficult to go up.79.Their last concert was really .80.The stream was quite so we were able to walk across it.81.The Ural mountains mark the between Europe and Asia.82.House prices now seem to be decreasing after the rises of the last few years.83.The protection of the from commercial exploitation is an important goal ofenvironmentalists.84.She moved quietly to avoid the birds away.1，migrate移居，迁徙2，aquarium3，anecdotes4，accommodation住所，住宿5，witnesses。
人教版选修七 unit3 单词及词组练习题及答案
选修7 Unit 3 under the sea 基础知识复习小结一、单词拼写1. He to_______(作证) having seen the man enter the building.2. I will do my utmost to help you find________(住处) .3. In his early days he ______ (放弃) medicine for literature.4. Hearing that the famous star was about to appear, the fans y__________ and cheered.5. We hope to have an income of an average a_________ growth rate of 10%.6. The escaped prisoner was _____________ (拉) out of the cave.7. Gina's ____________ (语言) is so sharp that it will get her into trouble one day.8. He told us some amusing _________ (轶事) of the President's childhood.9. They had an ____________ (令人敬畏的) task ahead.10. Human brains contain more than 100 million __________ (细胞) per cubic (立方) centimeter.二、翻译下列短语1．扯进来：赚得 ________________ 2．在远处__________________3．帮助(摆脱困境) ________________ 4．一群___________________ 5．正要做某事__________________ 6．吓死了__________________7．仔细考虑 ____________________ 8．意识到__________________9．与此同时，在此期间 ___________ 10．颠倒_________________11. 听说 ________ 12. 亲眼看到 ___________13. 分类,整理_______ _ 14. 大声喊叫___________15. 快点 ______________ 16. 跑在…前__________17. 给某人领路_______ ___ 18.在远处_______19. 因为…很害怕_______ ___ 20. 抬高,举起 ___________三、用本单元相关短语完成下面的句子。
选修7 unit 3-4 词汇练习
选修七Unit 3Part 1 (共50分)I. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式（每空一词）（每小题1分，共9分）。
1. The pool ranges from 1 to 9 feet in d________.2. He bit his ________ (嘴唇) nervously, trying not to cry.3. I have quite a good r________ with my parents.4. Energy c________ reduces your fuel bills and helps the environment.5. He told one or two amusing ________ (佚事) about his years as a policeman.6. Universities provide a________ for first-year students so you don’t have to rent a house.7. The boat was about a mile from the s________ when the engine suddenly died.8. Details on the moon’s surface can only be seen through a(n) ________ (望远镜).9. The management encourages ________ (协作) between departments.II. 写出下面划线单词的词性及中文释义（每小题1分，共10分）。
1. ①You’d never know they’re si sters —they’re completely opposite to each other in everyway. ________ ________②The people sitting opposite us looked very familiar. ________ ________2. ①Frank’s picture appeared in my high school annual. ________ ________②Companies publish annual reports to inform the public about the previous year’sactivities. ________ ________3. ①When they hit the rocks, they were just 300 yards offshore. ________ ________②China has huge offshore and onshore oil reserves. ________ ________4. ①Our neighbours were yelling at each other this morning. ________ ________②Suddenly there was a loud yell from the bathroom. ________ ________5. ①The whale dived as the harpoon struck it. ________ ________②The goalkeeper made a spectacular dive to save the goal. ________ ________III. 根据括号内的汉语提示补全下面句子（每空一词）（每小题3分，共15分）。
人教版英语选修七Unit3单词练习
人教版英语选修七Unit 3 单词练习B7U3单词练习1. Having w _____ the accident, I felt it my duty to make a statement to the police 、2. However, some students have o _____ views on the question 、3. He talked for two hours without p ____________ for breath 、4. Don't you y ___ at me like that !5. Everyone f _____ from the building when the fire alarm sounded 、6. She d _____ herself out of bed, still half asleep 、7. They u _____ Congress国会）to approve plans for their reform programme 、8. She was a _______ by her mother when she was a baby、9. Cars without security devices are an easy t ______ for the thief 、10. Take some time to r ______ on your future plan 、人教版英语选修七Unit 3 单词练习11. She was dressed in p ____ white clothes、12. Though a ______ of the dangers of smoking, smokers still find it hard to give up smoking 、13. There aren't so many demons and ghosts; don 't s yourself、14. The river determines the natural b ______________ between the two countries 、15. ____________________ We guarantee to r your money if you're notdelighted with your purchase 、16. T ______ is the ability a group of people have to work well together 、17. A ____ or yearly is something that happens oncea calendar year、句子翻译1. 我所瞧到得与我得愿望相反。
人教版英语选修七Unit 3单词练习
人教版英语选修七U n i t3单词练习-CAL-FENGHAI.-(YICAI)-Company One1B7U3单词练习1.Having w______ the accident, I felt it my duty to make a statement to the police.2.However, some students have o______ views on the question.3.He talked for two hours without p________ for breath.4.Don’t you y_____ at me like that !5.Everyone f______ from the building when the fire alarm sounded.6.She d______ herself out of bed, still half asleep.7.They u______ Congress(国会) to approve plans for their reform programme.8.She was a________ by her mother when she was a baby.9.Cars without security devices are an easy t_______ for the thief.10.Take some time to r_______ on your future plan.11.She was dressed in p______ white clothes.12.Though a______ of the dangers of smoking, smokers still find it hard to give up smoking.13.There aren’t so many demons and ghosts; don’ts______ yourself.14.The river determines the natural b_________ between the two countries.15.We guarantee to r______ your money if you're not delighted with your purchase.16.T_______ is the ability a group of people have to work well together.17.A______ or yearly is something that happens oncea calendar year.句子翻译1.我所看到的和我的愿望相反。
高中英语人教版选修7练习 unit 3 section 1
Unit 3Section ⅠⅠ.单词拼写1．We are asked to turn in an ________(每年的) report about our sales to the general manager.2．The robbers tried to ________(逃跑), but they were caught in the end.3．Hopeless though it seemed, Francis did not ________(放弃) all hope of finding a job.4．Jerry was afraid to ________(跳水) from the board into the pool.5．Louis had to swim for 20 minutes to reach the ________(海岸)．6．It is their ________(协作)that has led to the success of the programme.7．I________(催促)my students to look through their lessons ahead of my explanation.8．They can ________(暂停) during a reading to discuss difficult sentences with each other.9．The crowd ________(呼喊) when the home team scored in the final minute of the game.10．________(鲨鱼) were circling around our boat.答案：1.annual 2.flee 3.abandon 4.dive 5.shore 6.teamwork7.urged8.pause 9.yelled10.SharksⅡ.选词填空yell out help(...) out in need of sort out hold(...) up aim(...) at ahead of bring in 1．Have you ________ where you're going to live yet?2．I tried to think about all the problems that were ________ me tomorrow.3．Don't squeeze his hand; it makes him ________ in pain.4．We've got to ________ more business if we want the restaurant to survive.5．Organizing the school trip will be a lot of work, so I need some volunteers to ________.6．Some buildings damaged in the earthquake are still ________ repair.7．They should have finished the work on Friday—what's ________ them ________？8．I was ________ the tree but hit the car by mistake.答案：1.sorted out 2.ahead of 3.yell out 4.bring in 5.help out 6.in need of7.holding; up8.aiming atⅢ.完成下列句子1．They ________ ________ ________(沉湎于)drinking.2．She________ ________ ________ ________ ________the university.她放弃了进大学的机会。
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选修七第三单元单词反复练（乱序版）包含英语和汉语两种模式并且还有选择题（全部带答案）英汉，汉英各三套，让你练个够！单词不熟都不行。
(1)narrow______________________(2)conservation______________________(3)pensioner______________________(4)leap______________________(5)pause______________________(6)drag______________________(7)refund______________________(8)seal______________________(9)net______________________(10)sea-slug______________________(11)giant______________________(12)suck______________________(13)overboard______________________(14)meantime______________________(15)abandon______________________(16)lip______________________(17)steep______________________(18)pension______________________(19)migration______________________(20)in the meantime ______________________(21)be aware of______________________(22)dimension______________________(23)become aware of ______________________(24)seaside______________________(25)blow-hole______________________(26)(be) scared to death ______________________(27)seaweed______________________(28)tasty______________________(29)flee______________________(30)depth______________________(31)driftnet______________________(32)Antarctic______________________(33)shore______________________(34)help...out______________________(35)yell______________________(36)relationship______________________(37)clam______________________(38)aware______________________(39)telescope______________________(40)reflect______________________(41)target______________________(42)iceberg______________________(43)upside down______________________(44)teamwork______________________(45)eel______________________(46)vivid______________________(47)tide______________________(48)baleen______________________(49)dive______________________(50)witness______________________(51)cell______________________(52)turtle______________________(53)annual______________________(54)sharp______________________(55)the Antarctic______________________(56)accommodation______________________(57)shallow______________________(58)pure______________________(59)shark______________________(60)jog______________________(61)neat______________________(62)harpoon______________________(63)snorkel______________________(64)flashlight______________________(65)opposite______________________(66)urge______________________(67)scare______________________(68)baleen whale______________________(69)boundary______________________(70)awesome______________________(71)offshore______________________(72)anecdote______________________(73)grey______________________(74)oar______________________(1)adj.狭窄的；有限的；狭隘的(2)n.保存；保护(3)n.领取养老金者(4)vi.n.跳；跳跃vt.跳过(5)vi.n.暂停；中止(6)vt.拖；拉；扯(7)vt.退还；偿还n.退款(8)n.海豹；封条；印章(9)n.网；网状物；网络(10)海蛤蝓(11)n.巨人；伟人adj.巨人的；巨大的(12)vt.vi.吮吸(13)adv.越过船舷进入水中(14)adv.其间；同时(15)vt.放弃；遗弃；抛弃(16)n.一片嘴唇；边；口(17)adj.陡峭的(18)n.养老金；退休金(19)n.迁徙；迁居；移居(20)在此其间；与此同时(21)对...知道、明白；意识到...(22)n.维(数)；方面；侧面(23)对...知道、明白；意识到...(24)n.adj.海边(的)；海滨(的)(25)n.(鲸鱼的)鼻孔；(隧道的)通风口(26)吓死了(27)n. 海草；海藻(28)adj.可口的；好吃的(29)vi.逃避；逃跑vt.逃离(30)n.深(度)；深处(31)n.流网(32)adj.南极的(33)n.岸；海滨(34)帮助(某人)摆脱困境或危难(35)vi.大叫；呼喊n.叫声；喊声(36)n.关系；血缘关系；交往(37)n.蛤(38)adj.意识到的；知道的(39)n.望远镜(40)vi.思考vt.映射；反射；思考(41)n.目标；靶；受批评的对象(42)n.冰山(43)上下翻转(44)n.协作；配合(45)n.鳗；鳝(46)adj.生动的；鲜明的；鲜艳的(47)n.潮(汐)；潮水；潮流(48)n.鲸须(49)vi.n.跳水(的动作)；潜水(的动作)；俯冲(50)vt.当场见到；目击n.目击者；证人；证据(51)n.细胞；(蜂房的)巢室(52)n.海龟；龟；甲鱼(53)adj.每年的；按年度计算的n.年刊；年鉴(54)adj.锐利的；锋利的；敏捷的(55)南极洲(56)n.住所；住宿(57)adj.浅的；肤浅的；浅显的(58)adj.纯的；纯粹的；纯洁的(59)n.鲨鱼(60)vi.慢跑vt.轻推；轻撞(61)adj.好的；整齐的；匀称的(62)n.(捕鲸用的)鱼叉(63)vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquarium(64)n.闪光信号灯；手电筒；闪光灯(65)prep.在...的对面adj.相对的；相反的(66)vt.催促；极力主张；驱策(67)vt.恐吓vi.受惊吓(68)须鲸(69)n.界线；分界线(70)adj.使人敬畏的；令人畏惧的(71)adj.adv.近海(的)；离岸(的)(72)n.轶事；奇闻(73)n.adj.灰色(的)(74)n.桨；橹( )1.narrowA. n.住所；住宿B. n.保存；保护C. vi.n.跳水(的动作)；潜水(的动作)；俯冲D. adj.狭窄的；有限的；狭隘的( )2.conservationA. n.潮(汐)；潮水；潮流B. n.(鲸鱼的)鼻孔；(隧道的)通风口C. n.保存；保护D. n.目标；靶；受批评的对象( )3.pensionerA. adj.可口的；好吃的B. n.协作；配合C. 对...知道、明白；意识到...D. n.领取养老金者( )4.leapA. adv.其间；同时B. vi.n.跳；跳跃vt.跳过C. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquariumD. n.目标；靶；受批评的对象( )5.pauseA. 帮助(某人)摆脱困境或危难B. n.流网C. vi.n.暂停；中止D. vt.当场见到；目击n.目击者；证人；证据( )6.dragA. n.adj.海边(的)；海滨(的)B. vi.n.暂停；中止C. n.冰山D. vt.拖；拉；扯( )7.refundA. vi.慢跑vt.轻推；轻撞B. n.(鲸鱼的)鼻孔；(隧道的)通风口C. vt.退还；偿还n.退款D. n.一片嘴唇；边；口( )8.sealA. n.海豹；封条；印章B. n.深(度)；深处C. adj.南极的D. n.蛤( )A. n.网；网状物；网络B. vi.n.暂停；中止C. adj.纯的；纯粹的；纯洁的D. vt.退还；偿还n.退款( )10.sea-slugA. adj.锐利的；锋利的；敏捷的B. n. 海草；海藻C. 海蛤蝓D. adj.陡峭的( )11.giantA. 吓死了B. n.细胞；(蜂房的)巢室C. adj.意识到的；知道的D. n.巨人；伟人adj.巨人的；巨大的( )12.suckA. n.领取养老金者B. n.岸；海滨C. n.(捕鲸用的)鱼叉D. vt.vi.吮吸( )13.overboardA. n.维(数)；方面；侧面B. 对...知道、明白；意识到...C. n.鲨鱼D. adv.越过船舷进入水中( )14.meantimeA. n.细胞；(蜂房的)巢室B. adv.其间；同时C. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquariumD. adj.每年的；按年度计算的n.年刊；年鉴( )15.abandonA. vt.放弃；遗弃；抛弃B. n.鲸须C. n.(捕鲸用的)鱼叉D. n.一片嘴唇；边；口( )16.lipA. 对...知道、明白；意识到...B. adj.可口的；好吃的C. n.一片嘴唇；边；口D. vi.n.跳水(的动作)；潜水(的动作)；俯冲( )17.steepA. n.鲸须B. adj.陡峭的C. n.轶事；奇闻D. n.流网( )18.pensionA. adj.生动的；鲜明的；鲜艳的B. vt.恐吓vi.受惊吓C. n.养老金；退休金D. n.住所；住宿( )19.migrationA. adj.adv.近海(的)；离岸(的)B. vt.当场见到；目击n.目击者；证人；证据C. n.桨；橹D. n.迁徙；迁居；移居( )20.in the meantimeA. vt.催促；极力主张；驱策B. 帮助(某人)摆脱困境或危难C. vi.n.跳；跳跃vt.跳过D. 在此其间；与此同时( )21.be aware ofA. vt.退还；偿还n.退款B. n.细胞；(蜂房的)巢室C. 对...知道、明白；意识到...D. n.协作；配合( )22.dimensionA. adj.adv.近海(的)；离岸(的)B. adj.陡峭的C. adj.南极的D. n.维(数)；方面；侧面( )23.become aware ofA. 南极洲B. n.领取养老金者C. 在此其间；与此同时D. 对...知道、明白；意识到...( )24.seasideA. n.关系；血缘关系；交往B. 海蛤蝓C. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquariumD. n.adj.海边(的)；海滨(的)( )25.blow-holeA. 上下翻转B. 南极洲C. adj.好的；整齐的；匀称的D. n.(鲸鱼的)鼻孔；(隧道的)通风口( )26.(be) scared to deathA. 吓死了B. n.adj.灰色(的)C. vi.n.跳；跳跃vt.跳过D. n.海龟；龟；甲鱼( )27.seaweedA. vi.大叫；呼喊n.叫声；喊声B. n.巨人；伟人adj.巨人的；巨大的C. n.目标；靶；受批评的对象D. n. 海草；海藻( )28.tastyA. 吓死了B. adv.越过船舷进入水中C. adj.可口的；好吃的D. n.adj.灰色(的)( )29.fleeA. n.保存；保护B. adj.南极的C. vi.逃避；逃跑vt.逃离D. vt.恐吓vi.受惊吓( )30.depthA. adj.每年的；按年度计算的n.年刊；年鉴B. 吓死了C. adj.陡峭的D. n.深(度)；深处( )31.driftnetA. n.关系；血缘关系；交往B. adj.可口的；好吃的C. 南极洲D. n.流网( )32.AntarcticA. n.鳗；鳝B. n.巨人；伟人adj.巨人的；巨大的C. adj.南极的D. vt.恐吓vi.受惊吓( )33.shoreA. vt.恐吓vi.受惊吓B. n.海龟；龟；甲鱼C. n.岸；海滨D. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquarium ( )34.help...outA. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquariumB. 帮助(某人)摆脱困境或危难C. n.冰山D. n.岸；海滨( )35.yellA. n.海豹；封条；印章B. vi.大叫；呼喊n.叫声；喊声C. adj.生动的；鲜明的；鲜艳的D. n.维(数)；方面；侧面( )36.relationshipA. adj.锐利的；锋利的；敏捷的B. vt.催促；极力主张；驱策C. n.关系；血缘关系；交往D. n.adj.灰色(的)( )37.clamA. n.养老金；退休金B. n.蛤C. n.潮(汐)；潮水；潮流D. n.望远镜( )38.awareA. adj.意识到的；知道的B. n.冰山C. adj.浅的；肤浅的；浅显的D. 对...知道、明白；意识到...( )39.telescopeA. vi.思考vt.映射；反射；思考B. n.望远镜C. 南极洲D. adj.好的；整齐的；匀称的( )40.reflectA. adj.南极的B. n.养老金；退休金C. n.鲨鱼D. vi.思考vt.映射；反射；思考( )41.targetA. n.闪光信号灯；手电筒；闪光灯B. n.流网C. n.目标；靶；受批评的对象D. adj.好的；整齐的；匀称的( )42.icebergA. n.界线；分界线B. vi.n.跳；跳跃vt.跳过C. adj.使人敬畏的；令人畏惧的D. n.冰山( )43.upside downA. vt.放弃；遗弃；抛弃B. 上下翻转C. adv.越过船舷进入水中D. n.保存；保护( )44.teamworkA. vi.思考vt.映射；反射；思考B. vi.逃避；逃跑vt.逃离C. n.协作；配合D. n.网；网状物；网络( )45.eelA. n.桨；橹B. n.协作；配合C. n.维(数)；方面；侧面D. n.鳗；鳝( )46.vividA. adj.每年的；按年度计算的n.年刊；年鉴B. vi.n.跳；跳跃vt.跳过C. adj.生动的；鲜明的；鲜艳的D. n.网；网状物；网络( )47.tideA. adv.越过船舷进入水中B. n.网；网状物；网络C. 吓死了D. n.潮(汐)；潮水；潮流( )48.baleenA. adv.其间；同时B. vi.n.跳；跳跃vt.跳过C. n.鲸须D. n.鳗；鳝( )49.diveA. vi.n.跳水(的动作)；潜水(的动作)；俯冲B. adj.陡峭的C. n.关系；血缘关系；交往D. vt.退还；偿还n.退款( )50.witnessA. vt.当场见到；目击n.目击者；证人；证据B. adj.纯的；纯粹的；纯洁的C. vi.思考vt.映射；反射；思考D. 吓死了( )51.cellA. n.深(度)；深处B. adj.可口的；好吃的C. n.细胞；(蜂房的)巢室D. adj.纯的；纯粹的；纯洁的( )52.turtleA. 对...知道、明白；意识到...B. 上下翻转C. n.望远镜D. n.海龟；龟；甲鱼( )53.annualA. 上下翻转B. n.(捕鲸用的)鱼叉C. adj.每年的；按年度计算的n.年刊；年鉴D. adv.其间；同时( )54.sharpA. adj.锐利的；锋利的；敏捷的B. 对...知道、明白；意识到...C. 帮助(某人)摆脱困境或危难D. vi.n.跳水(的动作)；潜水(的动作)；俯冲( )55.the AntarcticA. 南极洲B. n.维(数)；方面；侧面C. vi.大叫；呼喊n.叫声；喊声D. adj.使人敬畏的；令人畏惧的( )56.accommodationA. n.(鲸鱼的)鼻孔；(隧道的)通风口B. vi.n.跳水(的动作)；潜水(的动作)；俯冲C. n.住所；住宿D. vi.思考vt.映射；反射；思考( )57.shallowA. adj.浅的；肤浅的；浅显的B. n.(鲸鱼的)鼻孔；(隧道的)通风口C. n.蛤D. adv.其间；同时( )58.pureA. vt.拖；拉；扯B. n.望远镜C. adj.锐利的；锋利的；敏捷的D. adj.纯的；纯粹的；纯洁的( )59.sharkA. n.鲨鱼B. n.(捕鲸用的)鱼叉C. adj.可口的；好吃的D. adj.生动的；鲜明的；鲜艳的( )60.jogA. n.迁徙；迁居；移居B. vi.慢跑vt.轻推；轻撞C. n.鲸须D. n.轶事；奇闻( )61.neatA. 须鲸B. adj.好的；整齐的；匀称的C. vt.放弃；遗弃；抛弃D. 帮助(某人)摆脱困境或危难( )62.harpoonA. n.(捕鲸用的)鱼叉B. n.保存；保护C. n.维(数)；方面；侧面D. n.迁徙；迁居；移居( )63.snorkelA. adj.纯的；纯粹的；纯洁的B. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquariumC. n.细胞；(蜂房的)巢室D. n.一片嘴唇；边；口( )64.flashlightA. 帮助(某人)摆脱困境或危难B. n.闪光信号灯；手电筒；闪光灯C. adj.锐利的；锋利的；敏捷的D. 吓死了( )65.oppositeA. adj.浅的；肤浅的；浅显的B. n.(捕鲸用的)鱼叉C. adj.狭窄的；有限的；狭隘的D. prep.在...的对面adj.相对的；相反的( )66.urgeA. vt.催促；极力主张；驱策B. vi.逃避；逃跑vt.逃离C. adj.陡峭的D. n.轶事；奇闻( )67.scareA. 帮助(某人)摆脱困境或危难B. n.维(数)；方面；侧面C. vi.大叫；呼喊n.叫声；喊声D. vt.恐吓vi.受惊吓( )68.baleen whaleA. 须鲸B. n.海龟；龟；甲鱼C. vi.慢跑vt.轻推；轻撞D. vi.逃避；逃跑vt.逃离( )69.boundaryA. adj.好的；整齐的；匀称的B. n.界线；分界线C. adj.陡峭的D. vi.逃避；逃跑vt.逃离( )70.awesomeA. vi.逃避；逃跑vt.逃离B. adj.使人敬畏的；令人畏惧的C. adj.浅的；肤浅的；浅显的D. n.养老金；退休金( )71.offshoreA. n.巨人；伟人adj.巨人的；巨大的B. adj.adv.近海(的)；离岸(的)C. n.界线；分界线D. n.领取养老金者( )72.anecdoteA. 吓死了B. vt.当场见到；目击n.目击者；证人；证据C. n.轶事；奇闻D. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquarium ( )73.greyA. n.鲸须B. n.adj.灰色(的)C. n.潮(汐)；潮水；潮流D. n.(捕鲸用的)鱼叉( )74.oarA. n.桨；橹B. vi.n.暂停；中止C. adj.狭窄的；有限的；狭隘的D. n.细胞；(蜂房的)巢室1.D2.C3.D4.B5.C6.D7.C8.A10.C11.D12.D13.D14.B15.A16.C17.B18.C19.D20.D21.C22.D23.D24.D25.D26.A27.D28.C29.C30.D31.D32.C33.C34.B35.B36.C37.B38.A39.B40.D41.C42.D43.B44.C45.D46.C47.D48.C49.A50.A51.C52.D54.A55.A56.C57.A58.D59.A60.B61.B62.A63.B64.B65.D66.A67.D68.A69.B70.B71.B72.C73.B74.A(1)conservation______________________(2)aware______________________(3)(be) scared to death ______________________(4)overboard______________________(5)snorkel______________________(6)harpoon______________________(7)clam______________________(8)grey______________________(9)help...out______________________(10)blow-hole______________________(11)telescope______________________(12)neat______________________(13)abandon______________________(14)pensioner______________________(15)sharp______________________(16)in the meantime ______________________(17)boundary______________________(18)relationship______________________(19)baleen whale______________________(20)annual______________________(21)pause______________________(22)Antarctic______________________(24)flee______________________(25)tide______________________(26)driftnet______________________(27)baleen______________________(28)seaweed______________________(29)target______________________(30)be aware of______________________(31)migration______________________(32)flashlight______________________(33)seaside______________________(34)refund______________________(35)turtle______________________(36)meantime______________________(37)lip______________________(38)shore______________________(39)eel______________________(40)reflect______________________(41)iceberg______________________(42)narrow______________________(43)vivid______________________(44)tasty______________________(45)oar______________________(46)offshore______________________(47)drag______________________(48)dimension______________________(49)scare______________________(50)teamwork______________________(51)steep______________________(52)dive______________________(53)yell______________________(54)suck______________________(55)depth______________________(56)shark______________________(57)net______________________(58)opposite______________________(59)anecdote______________________(60)seal______________________(61)cell______________________(62)jog______________________(63)urge______________________(64)become aware of ______________________(65)leap______________________(66)witness______________________(68)the Antarctic______________________(69)giant______________________(70)awesome______________________(71)accommodation______________________(72)shallow______________________(73)upside down______________________(74)pension______________________(1)n.保存；保护(2)adj.意识到的；知道的(3)吓死了(4)adv.越过船舷进入水中(5)vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquarium(6)n.(捕鲸用的)鱼叉(7)n.蛤(8)n.adj.灰色(的)(9)帮助(某人)摆脱困境或危难(10)n.(鲸鱼的)鼻孔；(隧道的)通风口(11)n.望远镜(12)adj.好的；整齐的；匀称的(13)vt.放弃；遗弃；抛弃(14)n.领取养老金者(15)adj.锐利的；锋利的；敏捷的(16)在此其间；与此同时(17)n.界线；分界线(18)n.关系；血缘关系；交往(19)须鲸(20)adj.每年的；按年度计算的n.年刊；年鉴(21)vi.n.暂停；中止(22)adj.南极的(23)adj.纯的；纯粹的；纯洁的(24)vi.逃避；逃跑vt.逃离(25)n.潮(汐)；潮水；潮流(26)n.流网(27)n.鲸须(28)n. 海草；海藻(29)n.目标；靶；受批评的对象(30)对...知道、明白；意识到...(31)n.迁徙；迁居；移居(32)n.闪光信号灯；手电筒；闪光灯(33)n.adj.海边(的)；海滨(的)(34)vt.退还；偿还n.退款(35)n.海龟；龟；甲鱼(36)adv.其间；同时(37)n.一片嘴唇；边；口(38)n.岸；海滨(39)n.鳗；鳝(40)vi.思考vt.映射；反射；思考(41)n.冰山(42)adj.狭窄的；有限的；狭隘的(43)adj.生动的；鲜明的；鲜艳的(44)adj.可口的；好吃的(45)n.桨；橹(46)adj.adv.近海(的)；离岸(的)(47)vt.拖；拉；扯(48)n.维(数)；方面；侧面(49)vt.恐吓vi.受惊吓(50)n.协作；配合(51)adj.陡峭的(52)vi.n.跳水(的动作)；潜水(的动作)；俯冲(53)vi.大叫；呼喊n.叫声；喊声(54)vt.vi.吮吸(55)n.深(度)；深处(56)n.鲨鱼(57)n.网；网状物；网络(58)prep.在...的对面adj.相对的；相反的(59)n.轶事；奇闻(60)n.海豹；封条；印章(61)n.细胞；(蜂房的)巢室(62)vi.慢跑vt.轻推；轻撞(63)vt.催促；极力主张；驱策(64)对...知道、明白；意识到...(65)vi.n.跳；跳跃vt.跳过(66)vt.当场见到；目击n.目击者；证人；证据(67)海蛤蝓(68)南极洲(69)n.巨人；伟人adj.巨人的；巨大的(70)adj.使人敬畏的；令人畏惧的(71)n.住所；住宿(72)adj.浅的；肤浅的；浅显的(73)上下翻转(74)n.养老金；退休金( )1.conservationA. adj.每年的；按年度计算的n.年刊；年鉴B. n.adj.海边(的)；海滨(的)C. vi.n.跳；跳跃vt.跳过D. n.保存；保护( )2.awareA. adv.越过船舷进入水中B. n.养老金；退休金C. vt.催促；极力主张；驱策D. adj.意识到的；知道的( )3.(be) scared to deathA. 上下翻转B. vi.大叫；呼喊n.叫声；喊声C. 吓死了D. n.闪光信号灯；手电筒；闪光灯( )4.overboardA. vt.恐吓vi.受惊吓B. adj.陡峭的C. n.轶事；奇闻D. adv.越过船舷进入水中( )5.snorkelA. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquariumB. n.岸；海滨C. adv.越过船舷进入水中D. prep.在...的对面adj.相对的；相反的( )6.harpoonA. n.(鲸鱼的)鼻孔；(隧道的)通风口B. n.保存；保护C. n.(捕鲸用的)鱼叉D. n.维(数)；方面；侧面( )7.clamA. n.网；网状物；网络B. n.关系；血缘关系；交往C. vi.慢跑vt.轻推；轻撞D. n.蛤( )8.greyA. vt.放弃；遗弃；抛弃B. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquariumC. n.adj.灰色(的)D. n.迁徙；迁居；移居( )9.help...outA. n.岸；海滨B. n.流网C. 帮助(某人)摆脱困境或危难D. n.轶事；奇闻( )10.blow-holeA. 海蛤蝓B. n.迁徙；迁居；移居C. n.(鲸鱼的)鼻孔；(隧道的)通风口D. adv.越过船舷进入水中( )11.telescopeA. n.鳗；鳝B. vi.慢跑vt.轻推；轻撞C. adj.陡峭的D. n.望远镜( )12.neatA. vi.慢跑vt.轻推；轻撞B. adj.好的；整齐的；匀称的C. 须鲸D. n.(鲸鱼的)鼻孔；(隧道的)通风口( )13.abandonA. n.鳗；鳝B. 上下翻转C. n.领取养老金者D. vt.放弃；遗弃；抛弃( )14.pensionerA. adj.南极的B. adv.其间；同时C. n.闪光信号灯；手电筒；闪光灯D. n.领取养老金者( )15.sharpA. n.深(度)；深处B. adj.生动的；鲜明的；鲜艳的C. adj.锐利的；锋利的；敏捷的D. adj.浅的；肤浅的；浅显的( )16.in the meantimeA. n.目标；靶；受批评的对象B. n.望远镜C. n.(捕鲸用的)鱼叉D. 在此其间；与此同时( )17.boundaryA. n.界线；分界线B. n.养老金；退休金C. prep.在...的对面adj.相对的；相反的D. n.冰山( )18.relationshipA. adj.adv.近海(的)；离岸(的)B. n.关系；血缘关系；交往C. n.轶事；奇闻D. 海蛤蝓( )19.baleen whaleA. 须鲸B. 在此其间；与此同时C. n.协作；配合D. 海蛤蝓( )20.annualA. n.住所；住宿B. adj.每年的；按年度计算的n.年刊；年鉴C. vt.拖；拉；扯D. n.养老金；退休金( )21.pauseA. 须鲸B. 帮助(某人)摆脱困境或危难C. vi.n.暂停；中止D. n.(捕鲸用的)鱼叉( )22.AntarcticA. adj.南极的B. n.鳗；鳝C. n. 海草；海藻D. adv.越过船舷进入水中( )23.pureA. adj.纯的；纯粹的；纯洁的B. n.adj.海边(的)；海滨(的)C. n.网；网状物；网络D. n.鳗；鳝( )24.fleeA. adj.南极的B. 对...知道、明白；意识到...C. vi.大叫；呼喊n.叫声；喊声D. vi.逃避；逃跑vt.逃离( )25.tideA. n.流网B. n.潮(汐)；潮水；潮流C. vt.拖；拉；扯D. n.鲸须( )26.driftnetA. n.海豹；封条；印章B. n.流网C. 对...知道、明白；意识到...D. adv.其间；同时( )27.baleenA. adj.使人敬畏的；令人畏惧的B. n.鲸须C. n.adj.灰色(的)D. 海蛤蝓( )28.seaweedA. adj.可口的；好吃的B. 海蛤蝓C. n. 海草；海藻D. n.养老金；退休金( )29.targetA. n.目标；靶；受批评的对象B. vt.vi.吮吸C. adj.纯的；纯粹的；纯洁的D. adv.越过船舷进入水中( )30.be aware ofA. 对...知道、明白；意识到...B. 吓死了C. vt.催促；极力主张；驱策D. adj.adv.近海(的)；离岸(的)( )31.migrationA. n.望远镜B. adj.使人敬畏的；令人畏惧的C. vi.思考vt.映射；反射；思考D. n.迁徙；迁居；移居( )32.flashlightA. n.潮(汐)；潮水；潮流B. n.闪光信号灯；手电筒；闪光灯C. n.细胞；(蜂房的)巢室D. adj.adv.近海(的)；离岸(的)( )33.seasideA. n.adj.海边(的)；海滨(的)B. vt.退还；偿还n.退款C. 对...知道、明白；意识到...D. n.海龟；龟；甲鱼( )34.refundA. 对...知道、明白；意识到...B. n.界线；分界线C. adj.每年的；按年度计算的n.年刊；年鉴D. vt.退还；偿还n.退款( )35.turtleA. adj.陡峭的B. n.潮(汐)；潮水；潮流C. 对...知道、明白；意识到...D. n.海龟；龟；甲鱼( )36.meantimeA. adj.锐利的；锋利的；敏捷的B. adv.其间；同时C. n.巨人；伟人adj.巨人的；巨大的D. n.鲸须( )37.lipA. n.一片嘴唇；边；口B. n.(鲸鱼的)鼻孔；(隧道的)通风口C. 海蛤蝓D. adj.陡峭的( )38.shoreA. n.养老金；退休金B. vi.n.跳；跳跃vt.跳过C. vt.恐吓vi.受惊吓D. n.岸；海滨( )39.eelA. 上下翻转B. adj.每年的；按年度计算的n.年刊；年鉴C. n.鳗；鳝D. vt.退还；偿还n.退款( )40.reflectA. n.领取养老金者B. vi.思考vt.映射；反射；思考C. n.网；网状物；网络D. adj.每年的；按年度计算的n.年刊；年鉴( )41.icebergA. vt.催促；极力主张；驱策B. adv.其间；同时C. n.住所；住宿D. n.冰山( )42.narrowA. 帮助(某人)摆脱困境或危难B. adj.狭窄的；有限的；狭隘的C. 对...知道、明白；意识到...D. n.一片嘴唇；边；口( )43.vividA. n.鲸须B. adj.生动的；鲜明的；鲜艳的C. n.岸；海滨D. adj.使人敬畏的；令人畏惧的( )44.tastyA. n.岸；海滨B. adj.可口的；好吃的C. n.望远镜D. n.鳗；鳝( )45.oarA. n.维(数)；方面；侧面B. n.桨；橹C. n.岸；海滨D. n.流网( )46.offshoreA. adj.adv.近海(的)；离岸(的)B. n.adj.海边(的)；海滨(的)C. n.巨人；伟人adj.巨人的；巨大的D. n.(捕鲸用的)鱼叉( )47.dragA. vt.拖；拉；扯B. 帮助(某人)摆脱困境或危难C. n.目标；靶；受批评的对象D. n.深(度)；深处( )48.dimensionA. n.维(数)；方面；侧面B. adj.使人敬畏的；令人畏惧的C. adj.陡峭的D. vt.放弃；遗弃；抛弃( )49.scareA. 帮助(某人)摆脱困境或危难B. vt.恐吓vi.受惊吓C. 对...知道、明白；意识到...D. vt.催促；极力主张；驱策( )50.teamworkA. prep.在...的对面adj.相对的；相反的B. n.(捕鲸用的)鱼叉C. n.协作；配合D. n.养老金；退休金( )51.steepA. n.协作；配合B. vi.n.跳水(的动作)；潜水(的动作)；俯冲C. adj.每年的；按年度计算的n.年刊；年鉴D. adj.陡峭的( )52.diveA. vi.n.跳水(的动作)；潜水(的动作)；俯冲B. n.深(度)；深处C. adj.狭窄的；有限的；狭隘的D. n.保存；保护( )53.yellA. n.冰山B. vi.逃避；逃跑vt.逃离C. vi.大叫；呼喊n.叫声；喊声D. n.养老金；退休金( )54.suckA. n.细胞；(蜂房的)巢室B. vt.vi.吮吸C. 对...知道、明白；意识到...D. vi.逃避；逃跑vt.逃离( )55.depthA. n.深(度)；深处B. 吓死了C. adj.可口的；好吃的D. 对...知道、明白；意识到...( )56.sharkA. 在此其间；与此同时B. 对...知道、明白；意识到...C. n.鲨鱼D. vt.vi.吮吸( )A. n.养老金；退休金B. vt.催促；极力主张；驱策C. adj.adv.近海(的)；离岸(的)D. n.网；网状物；网络( )58.oppositeA. 在此其间；与此同时B. n.桨；橹C. prep.在...的对面adj.相对的；相反的D. n.adj.海边(的)；海滨(的)( )59.anecdoteA. vi.n.跳水(的动作)；潜水(的动作)；俯冲B. adj.锐利的；锋利的；敏捷的C. n.轶事；奇闻D. vt.vi.吮吸( )60.sealA. n.闪光信号灯；手电筒；闪光灯B. n.海豹；封条；印章C. n.目标；靶；受批评的对象D. vi.n.跳水(的动作)；潜水(的动作)；俯冲( )61.cellA. adj.可口的；好吃的B. adj.adv.近海(的)；离岸(的)C. adj.意识到的；知道的D. n.细胞；(蜂房的)巢室( )62.jogA. 对...知道、明白；意识到...B. vi.慢跑vt.轻推；轻撞C. adj.生动的；鲜明的；鲜艳的D. n.adj.灰色(的)( )63.urgeA. 须鲸B. n.界线；分界线C. n.关系；血缘关系；交往D. vt.催促；极力主张；驱策( )64.become aware ofA. adv.其间；同时B. n.一片嘴唇；边；口C. 对...知道、明白；意识到...D. adj.狭窄的；有限的；狭隘的( )65.leapA. vi.n.跳；跳跃vt.跳过B. 帮助(某人)摆脱困境或危难C. adj.陡峭的D. n.adj.海边(的)；海滨(的)( )66.witnessA. n.迁徙；迁居；移居B. adj.意识到的；知道的C. vt.当场见到；目击n.目击者；证人；证据D. 在此其间；与此同时( )67.sea-slugA. 海蛤蝓B. n.冰山C. vi.n.暂停；中止D. adj.锐利的；锋利的；敏捷的( )68.the AntarcticA. 海蛤蝓B. 南极洲C. n.关系；血缘关系；交往D. adj.每年的；按年度计算的n.年刊；年鉴( )69.giantA. 对...知道、明白；意识到...B. n.巨人；伟人adj.巨人的；巨大的C. n.潮(汐)；潮水；潮流D. vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquarium ( )70.awesomeA. n.轶事；奇闻B. adj.狭窄的；有限的；狭隘的C. adj.可口的；好吃的D. adj.使人敬畏的；令人畏惧的( )71.accommodationA. n.桨；橹B. n.住所；住宿C. n.深(度)；深处D. adj.好的；整齐的；匀称的( )72.shallowA. adj.浅的；肤浅的；浅显的B. adj.可口的；好吃的C. n.维(数)；方面；侧面D. adj.使人敬畏的；令人畏惧的( )73.upside downA. 上下翻转B. adj.狭窄的；有限的；狭隘的C. vt.拖；拉；扯D. n.adj.海边(的)；海滨(的) ( )74.pensionA. n.养老金；退休金B. n.冰山C. vi.大叫；呼喊n.叫声；喊声D. n.(鲸鱼的)鼻孔；(隧道的)通风口1.D2.D3.C4.D5.A6.C7.D8.C9.C10.C11.D12.B13.D14.D15.C16.D17.A18.B19.A20.B21.C22.A23.A24.D25.B26.B27.B28.C29.A30.A31.D32.B33.A34.D35.D36.B37.A38.D39.C40.B41.D42.B43.B44.B45.B46.A47.A48.A49.B50.C51.D52.A53.C54.B55.A56.C57.D58.C59.C60.B61.D62.B63.D64.C65.A66.C67.A68.B69.B70.D71.B72.A73.A74.A(1)lip______________________(2)offshore______________________(4)pension______________________(5)baleen______________________(6)target______________________(7)leap______________________(8)in the meantime ______________________(9)blow-hole______________________(10)become aware of ______________________(11)abandon______________________(12)tide______________________(13)driftnet______________________(14)telescope______________________(15)iceberg______________________(16)suck______________________(17)depth______________________(18)refund______________________(19)help...out______________________(20)the Antarctic______________________(21)snorkel______________________(22)sea-slug______________________(23)annual______________________(24)pensioner______________________(25)vivid______________________(26)eel______________________(27)drag______________________(28)conservation______________________(29)steep______________________(30)oar______________________(31)baleen whale______________________(32)pure______________________(33)shore______________________(34)migration______________________(35)turtle______________________(36)dive______________________(37)awesome______________________(38)narrow______________________(39)anecdote______________________(40)grey______________________(41)scare______________________(42)sharp______________________(43)tasty______________________(44)be aware of______________________(45)Antarctic______________________(46)accommodation______________________(48)seaside______________________(49)reflect______________________(50)upside down______________________(51)witness______________________(52)relationship______________________(53)dimension______________________(54)clam______________________(55)meantime______________________(56)net______________________(57)overboard______________________(58)neat______________________(59)urge______________________(60)aware______________________(61)cell______________________(62)flashlight______________________(63)shallow______________________(64)teamwork______________________(65)shark______________________(66)harpoon______________________(67)boundary______________________(68)(be) scared to death ______________________(69)giant______________________(70)seaweed______________________(71)pause______________________(72)flee______________________(73)opposite______________________(74)seal______________________(1)n.一片嘴唇；边；口(2)adj.adv.近海(的)；离岸(的)(3)vi.慢跑vt.轻推；轻撞(4)n.养老金；退休金(5)n.鲸须(6)n.目标；靶；受批评的对象(7)vi.n.跳；跳跃vt.跳过(8)在此其间；与此同时(9)n.(鲸鱼的)鼻孔；(隧道的)通风口(10)对...知道、明白；意识到...(11)vt.放弃；遗弃；抛弃(12)n.潮(汐)；潮水；潮流(13)n.流网(14)n.望远镜(15)n.冰山(16)vt.vi.吮吸(17)n.深(度)；深处(18)vt.退还；偿还n.退款(19)帮助(某人)摆脱困境或危难(20)南极洲(21)vi.戴潜水通气管潜泳n.(潜水艇或潜水者的)通气管aquarium(22)海蛤蝓(23)adj.每年的；按年度计算的n.年刊；年鉴(24)n.领取养老金者(25)adj.生动的；鲜明的；鲜艳的(26)n.鳗；鳝(27)vt.拖；拉；扯(28)n.保存；保护(29)adj.陡峭的(30)n.桨；橹(31)须鲸(32)adj.纯的；纯粹的；纯洁的(33)n.岸；海滨(34)n.迁徙；迁居；移居(35)n.海龟；龟；甲鱼(36)vi.n.跳水(的动作)；潜水(的动作)；俯冲(37)adj.使人敬畏的；令人畏惧的(38)adj.狭窄的；有限的；狭隘的(39)n.轶事；奇闻(40)n.adj.灰色(的)(41)vt.恐吓vi.受惊吓(42)adj.锐利的；锋利的；敏捷的(43)adj.可口的；好吃的(44)对...知道、明白；意识到...(45)adj.南极的(46)n.住所；住宿(47)vi.大叫；呼喊n.叫声；喊声(48)n.adj.海边(的)；海滨(的)(49)vi.思考vt.映射；反射；思考(50)上下翻转(51)vt.当场见到；目击n.目击者；证人；证据(52)n.关系；血缘关系；交往(53)n.维(数)；方面；侧面(54)n.蛤(55)adv.其间；同时(56)n.网；网状物；网络(57)adv.越过船舷进入水中(58)adj.好的；整齐的；匀称的(59)vt.催促；极力主张；驱策(60)adj.意识到的；知道的(61)n.细胞；(蜂房的)巢室(62)n.闪光信号灯；手电筒；闪光灯(63)adj.浅的；肤浅的；浅显的(64)n.协作；配合(65)n.鲨鱼(66)n.(捕鲸用的)鱼叉(67)n.界线；分界线(68)吓死了(69)n.巨人；伟人adj.巨人的；巨大的(70)n. 海草；海藻(71)vi.n.暂停；中止(72)vi.逃避；逃跑vt.逃离(73)prep.在...的对面adj.相对的；相反的(74)n.海豹；封条；印章( )1.lipA. n.(捕鲸用的)鱼叉B. n.冰山C. n.关系；血缘关系；交往D. n.一片嘴唇；边；口( )2.offshoreA. n.鳗；鳝B. adj.adv.近海(的)；离岸(的)C. n.蛤D. n.鲨鱼( )3.jogA. vt.退还；偿还n.退款B. adj.adv.近海(的)；离岸(的)C. vi.慢跑vt.轻推；轻撞D. n.闪光信号灯；手电筒；闪光灯( )4.pensionA. vt.当场见到；目击n.目击者；证人；证据B. n.深(度)；深处C. n.养老金；退休金D. 上下翻转( )5.baleenA. n.协作；配合B. vt.当场见到；目击n.目击者；证人；证据C. n.关系；血缘关系；交往D. n.鲸须( )6.targetA. n.巨人；伟人adj.巨人的；巨大的B. n.目标；靶；受批评的对象C. n.adj.灰色(的)D. 对...知道、明白；意识到...( )7.leapA. n.目标；靶；受批评的对象B. vt.恐吓vi.受惊吓C. vt.放弃；遗弃；抛弃D. vi.n.跳；跳跃vt.跳过( )8.in the meantimeA. n.养老金；退休金B. vi.n.跳；跳跃vt.跳过C. adj.意识到的；知道的D. 在此其间；与此同时( )9.blow-holeA. 对...知道、明白；意识到...B. n.(鲸鱼的)鼻孔；(隧道的)通风口C. n.保存；保护D. adj.纯的；纯粹的；纯洁的( )10.become aware ofA. adj.浅的；肤浅的；浅显的B. 对...知道、明白；意识到...C. n.鳗；鳝D. adj.可口的；好吃的( )11.abandonA. vt.放弃；遗弃；抛弃B. n.(鲸鱼的)鼻孔；(隧道的)通风口C. 上下翻转D. n.协作；配合( )12.tideA. adj.陡峭的B. n.潮(汐)；潮水；潮流C. adj.浅的；肤浅的；浅显的D. n.adj.海边(的)；海滨(的)( )13.driftnetA. n.鳗；鳝B. n.迁徙；迁居；移居C. n.流网D. adj.锐利的；锋利的；敏捷的( )14.telescopeA. n.闪光信号灯；手电筒；闪光灯B. n.望远镜C. 须鲸D. vt.当场见到；目击n.目击者；证人；证据( )15.icebergA. vt.拖；拉；扯B. 帮助(某人)摆脱困境或危难C. n.冰山。