常用英語口語絕佳句型100句

免費？宅在家學(xué)英語？怎么報名？最牛英語口語培訓(xùn)模式：躺在家里練口語，全程外教一對一，三個月暢談無阻！洛基英語，免費體驗全部在線一對一課程：/wenkxd.htm（報名網(wǎng)址）綜合題，請根據(jù)題目給出的內(nèi)容，來回答下面給出的試題。PartIIReadingComprehension(35minutes)Directions:Thereare4passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.PassageOneQuestions21to25arebasedonthefollowingpassage.Thebiggestsafetythreatfacingairlinestodaymaynotbeaterroristwithagun,butthemanwiththeportablecomputerinbusinessclass.Inthelast15years,pilotshavereportedwellover100incidentsthatcouldhavebeencausedbyelectromagneticinterference.Thesourceofthisinterferenceremainsunconfirmed,butincreasingly,expertsarepointingtheblameatportableelectronicdevicesuchasportablecomputers,radioandcassetteplayersandmobiletelephones.RTCA,anorganizationwhichadvisestheaviation(航空)industry,hasrecommendedthatallairlinesban(禁止)suchdevicesfrombeingusedduring“critical”stagesofflight,particularlytake-offandlanding.Someexpertshavegonefurther,callingforatotalbanduringallflights.Currently,rulesonusingthesedevicesareleftuptoindividualairlines.Andalthoughsomeairlinesprohibitpassengersfromusingsuchequipmentduringtake-offandlanding,mostarereluctanttoenforceatotalban,giventhatmanypassengerswanttoworkduringflights.Thedifficultyispredictinghowelectromagneticfieldsmightaffectanaircraft’scomputers.Expertsknowthatportabledeviceemitradiationwhichaffectsthosewavelengthswhichaircraftusefornavigationandcommunication.But,becausetheyhavenotbeenabletoreproducetheseeffectsinalaboratory,theyhavenowayofknowingwhethertheinterferencemightbedangerousornot.Thefactthataircraftmaybevulnerable(易受損的)tointerferenceraisestheriskthatterroristsmayuseradiosystemsinordertodamagenavigationequipment.Asworrying,though,isthepassengerwhocan’theartheinstructionstoturnoffhisradiobecausethemusic’stooloud.請根據(jù)上面給出的內(nèi)容，來回答下面的單項選擇題（下列每小題備選答案中，只有一個符合題意的正確答案。每小題0分，共5題。）21.Thepassageismainlyabout________.A：anewregulationforalairlinesB：thedefectsofelectronicdevicesC：apossiblecauseofaircraftcrashesD：effectivesafetymeasuresforairflight請選擇答案：A:B:C:D:22.Whatissaidabouttheover100aircraftincidentsinthepast15years?A：Theymayhavebeencausedbythedamagetotheradiosystems.B：Theymayhavetakenplaceduringtake-offandlanding.C：Theywereprovedtohavebeencausedbythepassengers’portablecomputers.D：Theyweresuspectedtohaveresultedfromelectromagneticinterference.請選擇答案：A:B:C:D:23.Fewairlineswanttoimposeatotalbanontheirpassengersusingelectronicdevicesbecause________.A：theydon’tbelievethereissuchadangerasradiointerferenceB：theharmfuleffectofelectromagneticinterferenceisyettobeprovedC：mostpassengersrefusetotakeaplanewhichbanstheuseofradioandcassetteplayersD：theyhaveothereffectivesafetymeasurestofallbackon請選擇答案：A:B:C:D:24.Whyisitdifficulttopredictthepossibleeffectsofelectromagneticfieldsonanairplane’scomputers?A：Becauseitisextremelydangeroustoconductsuchresearchonanairplane.B：Becauseitremainsamysterywhatwavelengthsareliabletobeinterferedwith.C：Becauseresearchscientistshavenotbeenabletoproducethesameeffectsinlabs.D：Becauseexpertslackadequateequipmenttodosuchresearch.請選擇答案：A:B:C:D:25.Itcanbeinferredfromthepassagethattheauthor________.A：isinfavorofprohibitingpassengers’useofelectronicdevicescompletelyB：hasoverestimatedthedangerofelectromagneticinterferenceC：hasn’tformedhisownopiniononthisproblemD：regardsitasunreasonabletoexerciseatotalbanduringflight請選擇答案：A:B:C:D:PassageTwoQuestions26to30arebasedonthefollowingpassage.Theriseofmultinationalcorporations(跨國公司),globalmarketing,newcommunicationstechnologies,andshrinkingculturaldifferenceshaveledtoanunparalleledincreaseinglobalpublicrelationsorPR.Surprisingly,sincemodernPRwaslargelyanAmericaninvention,theU.S.relationsisbeingthreatenedbyPReffortsinothercountries.Tenyearsago,forexample,theworld’stopfivepublicrelationsagencieswereAmerican-owned.In1991,onlyonewas.TheBritishinparticulararebecomingmoresophisticatedandcreative.ArecentsurveyfoundthatmorethanhalfofallBritishcompaniesincludePRaspartoftheircorporate(公司的)planningactivities,comparedtoaboutone-thirdofU.S.companies.ItmaynotbelongbeforeLondonreplacesNewYorkasthecapitalofPR.WhyisAmericalaggingbehindintheglobalPRrace?First,Americansasawholetendtobefairlyprovincialandtakemoreofaninterestinlocalaffairs.Knowledgeofworldgeography,forexample,hasneverbeenstronginthiscountry.Secondly,AmericanslagbehindtheirEuropeanandAsiancounterparts(相對應(yīng)的人)inknowingasecondlanguage.Lessthan5percentofBurson—Marshall’sU.S.employeesknowtwolanguages.OgilvyandMatherhasaboutthesamepercentage.Conversely,someEuropeanfirmshavehalformoreoftheiremployeesfluentinasecondlanguage.Finally,peopleinvolvedinPRabroadtendtokeepaclosereyeoninternationalaffairs.InthefinancialPRarea,forinstance,mostAmericansreadtheWallStreetJournal.Overseas,theircounterpartsreadtheJournalaswellastheFinancialTimesofLondonandTheEconomist,publicationsnotoftenreadinthiscountry.PerhapsthePRindustrymighttakealessonfromTedTurnerofCNN(CableNewsNetwork).Turnerrecentlyannouncedthattheword“foreign”wouldnolongerbeusedonCNNnewsbroadcasts.AccordingtoTurner,globalcommunicationshavemadethenationsoftheworldsointerdependentthatthereisnolongeranysuchthingsasforeign.請根據(jù)上面給出的內(nèi)容，來回答下面的單項選擇題（下列每小題備選答案中，只有一個符合題意的正確答案。每小題0分，共5題。）26.Accordingtothepassage,U.S.relationsisbeingthreatenedbecauseof________.A：anunparalleledincreaseinthenumberofpublicrelationscompaniesB：shrinkingculturaldifferencesandnewcommunicationstechnologiesC：thedecreasingnumberofmultinationalcorporationsintheU.S.D：increasedeffortsofothercountriesinpublicrelations請選擇答案：A:B:C:D:27.LondoncouldsoonreplaceNewYorkasthecenterofPRbecause________.A：BritishcompaniesaremoreambitiousthanU.S.companiesB：BritishcompaniesplacemoreimportanceonPRthanU.S.companiesC：BritishcompaniesareheavilyinvolvedinplanningactivitiesD：fouroftheworld’stoppublicrelationsagenciesareBritish-owned請選擇答案：A:B:C:D:28.Theword“provincial”(Line2,Para.3)means“________”.A：limitedinoutlookB：likepeoplefromtheprovincesC：rigidinthinkingD：interestedinworldfinancialaffairs請選擇答案：A:B:C:D:29.WelearnfromthethirdparagraphthatemployeesintheAmericanPRindustry________.A：speakatleastoneforeignlanguagefluentlyB：areignorantaboutworldgeographyC：arenotassophisticatedastheirEuropeancounterpartsD：enjoyreadingagreatvarietyofEnglishbusinesspublications請選擇答案：A:B:C:D:30.WhatPRindustrytakefromTedTurnerofCNN?A：AmericanPRcompaniesshouldbemoreinternationally-minded.B：TheAmericanPRindustryshoulddevelopglobalcommunicationstechnologies.C：PeopleworkinginPRshouldbemorefluentinforeignlanguages.D：PeopleinvolvedinPRshouldavoidusingtheword“foreign”.請選擇答案：A:B:C:D:PassageThreeQuestions31to35arebasedonthefollowingpassage.Brazilhasbecomeoneofthedevelopingworld’sgreatsuccessesatreducingpopulationgrowth-butmorebyaccidentthandesign.WhilecountriessuchasIndiahavemadejointeffortstoreducebirthrates,Brazilhashadbetterresultwithoutreallytrying,saysGeorgeMartineatHarvard.Brazil’spopulationgrowthratehasdroppedfrom2.99%ayearbetween1951and1960to1.93%ayearbetween1981and1990,andBrazilianwomennowhaveonly2.7childrenonaverage.Martinesaysthisfiguremayhavefallenstillfurthersince1990,anachievementthatmakesittheenvyofmanyotherThirdWorldcountries.Martineputsitdownto,amongotherthings,soapoperas(通俗電視連續(xù)劇)andinstallment(分期付款)plansintroducedinthe1970s.Bothplayedanimportant,althoughindirect,roleinloweringthebirthrate.Brazilisoneoftheworld’sbiggestproducersofsoapoperas.Globo,Brazil’smostpopulartelevisionnetwork,showsthreehoursofsoapssixnightsaweek,whilethreeothersshowatleastonehouranight.Mostsoapsarebasedonwealthycharacterslivingthehighlifeinbigcities.“Althoughtheyhaveneverreallytriedtoworkinamessagetowardstheproblemsofreproduction,theydescribemiddleandupperclassvalues-notmanychildren,differentattitudestowardssex,womenworking,”saysMartine.“TheysentthisimagetoallpartsofBrazilandmadepeopleconsciousofotherpatternsofbehaviorandothervalues,whichwereputintoaveryattractivepackage.”Meanwhile,theinstallmentplanstriedtoencouragethepoortobecomeconsumers.“Thisledtoanenormouschangeinconsumptionpatternsandconsumptionwasincompatible(不相容的)withunlimitedreproduction,”saysMartine.請根據(jù)上面給出的內(nèi)容，來回答下面的單項選擇題（下列每小題備選答案中，只有一個符合題意的正確答案。每小題0分，共5題。）31.Accordingtothepassage,Brazilhascutbackitspopulationgrowth________.A：byeducatingitscitizensB：bycarefulfamilyplanningC：bydevelopingTVprogrammesD：bychance請選擇答案：A:B:C:D:32.Accordingtothepassage,manyThirdWorldcountries________.A：haven’tattachedmuchimportancetobirthcontrolB：wouldsoonjoinBrazilincontrollingtheirbirthrateC：haven’tyetfoundaneffectivemeasuretocontroltheirpopulationD：neglectedtheroleofTVplaysinfamilyplanning請選擇答案：A:B:C:D:33.Thephrase“putsitdownto”(Line1,Para.3)isclosestinmeaningto“________”.A：attributesittoB：findsitareasonforC：sumsitupasD：comparesitto請選擇答案：A:B:C:D:34.SoapoperashavehelpedinloweringBrazil’sbirthratebecause________.A：theykeeppeoplesittinglonghourswatchingTVB：theyhavegraduallychangedpeople’swayoflifeC：peoplearedrawntotheirattractivepackageD：theypopularizebirthcontrolmeasures請選擇答案：A:B:C:D:35.WhatisMartine’sconclusionaboutBrazil’spopulationgrowth?A：Theincreaseinbirthratewillpromoteconsumption.B：Thedesireforconsumptionhelpstoreducebirthrate.C：Consumptionpatternsandreproductionpatternsarecontradictory.D：Acountry’sproductionislimitedbyitspopulationgrowth.請選擇答案：A:B:C:D:PassageFourQuestions36to40arebasedonthefollowingpassage.Thereseemsnevertohavebeenacivilizationwithouttoys,butwhenandhowtheydevelopedisunknown.Theyprobablycameaboutjusttogivechildrensomethingtodo.Intheancientworld,asistoday,mostboysplayedwithsomekindsoftoysandmostgirlswithanother.Insocietieswheresocialrolesarerigidlydetermined,boyspatterntheirplayaftertheactivitiesoftheirfathersandgirlsafterthetasksoftheirmothers.Thisistruebecauseboysandgirlsarebeingprepared,eveninplay,tostepintotherolesandresponsibilitiesoftheadultworld.Whatisremarkableaboutthehistoryoftoysisnotsomuchhowtheychangedoverthecenturiesbuthowmuchtheyhaveremainedaresame.Thechangeshavebeenmostlyintermsofcraftsmanship,mechanics,andtechnology.Itistheuniversalityoftoyswithregardtotheirdevelopmentinallpartsoftheworldandtheirpersistencetothepresentthatisamazing.InEgypt,theAmericas,China,JapanandamongtheArctic(北極的)peoples,generallythesamekindsoftoysappeared.Variationsdependedonlocalcustomsandwaysoflifebecausetoysimitatetheirsurroundings.Nearlyeverycivilizationhaddolls,littleweapons,toysoldiers,tinyanimalsandvehicles.Becausetoyscanbegenerallyregardedasakindofartform,theyhavenotbeensubjecttotechnologicalleapsthatcharacterizeinventionsforadultuse.Theprogressfromthewheeltotheoxcarttotheautomobileisadirectlineofascent(進(jìn)步).Theprogressfromarattle(撥浪鼓)usedbyababyin3000BCtooneusedbyaninfanttoday,however,isnotcharacterizedbyinventiveness.Eachrattleistheproductoftheartistictastesofthetimesandsubjecttothelimitationsofavailablematerials.請根據(jù)上面給出的內(nèi)容，來回答下面的單項選擇題（下列每小題備選答案中，只有一個符合題意的正確答案。每小題0分，共5題。）36.Thereasonwhythetoysmostboysplaywitharedifferentfromthosethatgirlsplaywithisthat________.A：theirsocialrolesarerigidlydeterminedB：mostboyswouldliketofollowtheirfathers’professionsC：boysliketoplaywiththeirfatherswhilegirlswiththeirmothersD：they