大学英语新视野第二册-U1-课后题答案

Unit1–SectionALanguageFocus–WordsinUse1.Themayordecidedto(condense)hisspeechinordertoleaveenoughtimeforhisaudiencetoraisequestions.2.Itwasreportedthattherewasavehiclemissingevery20secondsintheUS.Ifthetrendscontinue,expertspredictannualvehicletheftscould(exceed)twomillion.3.Researchersputpatientsthroughasetofpsychologicalteststodeterminethenegativeconsequencesofsleep(deficit).4.Toomuch(exposure)todirtyaircancausepeopletosufferfromallergiesanddiseasesthatwilleventuallyaffectpeople'shealth.5.Movingforwardeveninthefaceofgreatdifficultieshasbecomemymostimportant(asset)inmylifesinceithashelpedmeaccomplishsomethingremarkable.6.Thelawyerproclaimedtheycouldn'tjumptoconclusionsbecauseacceptableconclusionsmustbesupportedby(adequate)factsandevidence.7.Tohelptheemployeesbemorecommunicative,thecompanyisofferingworkshopsforthosewhomaybeprofessionally(competent)butsociallyawkward.8.Mostparents,infact,aren'tveryhelpfulwiththeproblemsthattheirsonsanddaughtershavein(adjusting)totheircollegelife.9.Youcancounthowmanystudentspassedanexam,butpsychologicalandemotionalfeelingscannotbe(precisely)measured.10.Inshort,participationinsportsisextremely(beneficial)forcollegestudentsnotonlyphysicallybutalsoemotionallyandsocially.WordBuilding1.manager2.editor3.substantial4.survive5.traditional6.marginal7.consistent8.accurate9.efficiency10.recover11.minister12.assemble1.managerial2.editorial3.substance4.survival5.tradition6.margin7.consistency8.accuracy9.efficient10.recovery11.ministry12.assembly1.Carefulanddetailedplanning,plusafirm(editorial)hand,wasanessentialingredientinthesuccessofthebook.2.Intermsofhealthcondition,wemustnotforgetthathealth(recovery)isbroughtaboutnotbydoctorsbutbypatientsthemselves.3.Withthehelpofthetextbook,you'llpossiblyspeak,readandwriteEnglishwithfluencyand(accuracy).4.Whilehewastryingtogetthroughthecrowd,thepassengerwastakenawaybecausesecuritymembersfoundanexplosive(substance)inhisbag.5.Davewasnewlyhiredbyourcompany,andheisagoodchoiceforthepositionsincehegainedrich(managerial)experiencewhenhewasworkingforanothercompany.6.Studentsespeciallylikethedesignofthetextbookthatprovidesa(n)(margin)oneachpagetoletthemconvenientlytakenotes.7.ItwasHenryFordwhointroducedthemoving(assembly)beltsintohisplants,whichenabledanenormousincreaseinproduction.8.WhenthePeople'sRepublicofChinawasfounded,theschoolwasrunbythe(Ministry)ofEducation.9.Theclimatehaschangedtoomuchandtooquickly:Thisiswhywildanimal(survival)isbecomingmoreandmoredifficulteveryyear.10.IfyouliveinIndiaorWestAfrica,wherethereisalong(tradition)ofspeakingEnglish,youwouldtendtoacquireavarietyofpronunciation.11.Inregardtothedevelopmentofmoralstandardsinthegrowingchild,(consistency)isveryimportantwhenparentsteachtheirchildren.12.Justasmostpeoplehaverealized,joggingisacheap,quickand(efficient)waytomaintainphysicalfitness.BankedClozeTheInternethasmadeEnglishlearningmucheasier.Englishlearnersusedtobe(1)(obliged)tospendtheirtimeinlibrarieslookingforthebooksthatwouldhelpthemintheirlanguagestudies.Itwasveryinconvenientbecausealotofmaterialscouldonlybefoundin(2)(tedious)anduninterestingtextbooksandreaders.Buttodayauthenticcontentonavarietyofsubjectsisonlyaclickaway.Thisisespecially(3)(beneficial)forthosewhowantstolearnEnglishearnestly.InordertoachievefluencyinEnglish,youneedtobecomfortableusingatleast10,000words.The(4)(abundant)materialsontheInternetmakeitpossibleforyoutochooseappropriatecontenttoreadandlistento.Thesematerialscanbe(5)(adjusted)toyourlevelifyouinputsomekeywordsinthesearchengine.Buthowcanyourememberthe(6)(bulk)ofunfamiliarwords?Inthiscase,theInternet(7)(evidently)makesiteasiertolearnvocabulary.Youcanuseonlinedictionariestoinstantlyfindouttheirgrammatical(8)(functions)andthespecificmeaningofthesewords.TheInternethelpsyouto(9)(efficiently)accumulatevocabularybasedonlivelyandinterestinglanguagecontent,whichgreatlyreducesyour(10)(distress)causedbyinabilitytorememberthenewwords.TheefficiencyofthisvocabularylearningisoneofthereasonswhytheInternethasbecomeanidealplacetolearnEnglish.LanguageFocus–ExpressionsinUse1.Sincewehaveinvitedalltheotherneighborstoour25thweddinganniversaryparty,we(feelobligedto)invitetheBrownstoo.2.Mostofthetime,noonewillcareaboutnaturaldisasters,andtheywon't(beseriousabout)avoidingdisasterstillonehasreallystruck.3.Whenyou(runinto)afriendthatyouhaven'tseenforalongtimeandhaveagoodchatwithhim,youmayfeelveryhappyanddelighted.4.Itisveryimportantto(distinguishbetween)factsandopinionsinordertohaveabetterunderstandingofwhatareadingpassageistalkingabout.5.Thoughhewasveryexcitedaboutbeingelectedaspresidentofthestudentassociation,manyextraresponsibilitieshavebeen(thrustupon)himeversincethen.6.Thedoctor,havingnoknowledgethatI(wasallergicto)thisparticulardrug,prescribedthemedicine.7.It'sunderstandablethat,withoutanysupport,a16-year-oldcaneasily(getlost)inacommitteeofpeopleintheirforties.8.Itishopedthatsomenewhigh-techcompanieswill(beattractedto)thissmall,oldtowntoencourageloansforbuildinghousesandfactories.9.Itdoesn't(makesense)tobuythatexpensivecoatwhenthesec