新理念大学英语学习大厅第五册综合教程答案unit 07Word格式.docx
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新理念大学英语学习大厅第五册综合教程答案unit 07Word格式.docx
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lifespans.
ScientiststhinktheymaybeclosetounderstandinghowSIRT-2worksand,potentially,howit15tohelphumanslivelonger.
SIRT-216toproduceglucose,atypeofsugar,whichthebody17.Glucosealsocomesfromthefoodweeat,butexcessglucosefromfoodcausesmorewearandtearoncellsthanthenaturalglucoseproducedbyliver.Themorewearandtearthefaster18.
CellbiologistandstudyauthorPerePuigserversayspeopleagebecausetheirbodies19byexcessglucosefromfood.
"
20isnotonlyaffectingaging,butisalsoincreasingfatandglucosethatdamageothertissuesbycreatingoxidativestressduetohypoglycemiaorhighfatcontent,"
heexplained."
Andthatconsequentlydecreaseslifespan."
11.
正确答案:
foodintake
12.
atreatmentfordiseases
13.
homedinon
14.
affectlongevity
15.
mightbeharnessed
16.
stimulatestheliver
17.
usesasfuel
18.
thebodyages
19.
areconstantlybeingbombarded20.
IncreasingcalorieintakeReadingComprehension
Therearetwopassagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.Foreachofthemtherearefourchoices.Clickonthebestchoice.(20points
Pricesdeterminehowresourcesaretobeused.Theyarealsothemeansbywhichproductsandservicesthatareinlimitedsupplyarerationedamongbuyers.ThepricesystemoftheUnitedStatesisaverycomplexnetworkcomposedofthepricesofalltheproductsboughtandsoldintheeconomyaswellasthoseofamyriadofservices,includinglabor,professionaltransportation,andpublic-utilityservices.Theinterrelationshipsofallthesepricesmakeupthe"
system"
ofprices.Thepriceofanyparticularproductorserviceislinkedtoabroad,complicatedsystemofpricesinwhicheverythingseemstodependmoreorlessuponeverythingelse.
Ifoneweretoaskagroupofrandomlyselectedindividualstodefine"
price"
manywouldreplythatpriceisanamountofmoneypaidbythebuyertothesellerofaproductorserviceor,inotherwords,thatpriceisthemoneyvalueofaproductorserviceasagreeduponinamarkettransaction.Thisdefinitionis,ofcourse,validasfarasitgoes.Foracompleteunderstandingofapriceinanyparticulartransaction,muchmorethantheamountofmoneyinvolvedmustbeknown.Boththebuyerandsellershouldbefamiliarwithnotonlythemoneyamount,butwiththeamountandqualityoftheproductorservicetobeexchanged,thetimeandplaceatwhichtheexchangewilltakeplaceandpaymentwillbemade,theformofmoneytobeused,thecredittermsanddiscountsthatsupplytothetransaction,guaranteesontheproductorservice,deliveryterms,returnprivileges,andotherfactors.Inotherwords,bothbuyerandsellershouldbefullyawareofallthefactorsthatcomprisethetotal"
package"
beingexchangedfortheasked-foramountofmoneyinorderthattheymayevaluateagivenprice.
21.Whichofthefollowingisthebesttitleofthepassage?
A.DeliveryTermsinTransactions
B.TheInherentWeaknessofthePricesSystem
C.TheComplexitiesofthePricesSystem
D.MarketTransaction
C
22.Itcanbeinferredfromthepassagethatthepricessystemisrelatedprimarilyto______.
A.productsandservices
B.resourcesandmarket
C.transportationandinsurance
D.laborandeducation
A
23.Accordingtothepassage,whichofthefollowingisNOTanelementinthecomplete
understandingoftheprice?
A.Thequalityofaproduct.
B.Theamountofaproduct.
C.Warrantiesthatcoveraproduct.
D.Instructionsthatcomewithaproduct.
D
24.Inthelastsentenceofthepassage,theword"
they"
refersto________.
A.allthefactors
B.buyerandseller
C.deliveryterms
D.creditterms
B
25.Theparagraphfollowingthepassagemostlikelydiscusses________.
A.howresourcesaretobeused
B.howcertainfactorsofprice'
package'
influenceitsmarketvalue
C.typesofpaymentplansforservice
D.theoriesaboutmarketing
Howeverimportantwemayregardschoollifetobe,thereisnogainsayingthefactthatchildrenspendmoretimeathomethanintheclassroom.Therefore,thegreatinfluenceofparentscannotbeignoredordiscountedbytheteacher.Theycanbecomestrongalliesoftheschoolpersonnelortheycanconsciouslyorunconsciouslyhinderandthwartcurricularobjectives.
Administratorshavebeenawareoftheneedtokeepparentsapprisedofthenewermethodsusedinschools.Manyprincipalshaveconductedworkshopsexplainingsuchmattersasthereadingreadinessprogram,manuscriptwritinganddevelopmentalmathematics.
Moreover,theclassroomteacher,withthepermissionofthesupervisors,canalsoplayanimportantroleinenlighteningparents.Theinformalteaandmanyinterviewscarriedonduringtheyear,aswellasnewwaysofreportingpupils'
progress,cansignificantlyaidinachievingaharmoniousinterplaybetweenschoolandhome.
Toillustrate,supposethatafatherhasbeendrillingJuniorinarithmeticprocessesnightafternight.Inafriendlyinterview,theteachercanhelptheparentsublimatehisnaturalpaternalinterestintoproductivechannels.HemightbepersuadedtoletJuniorparticipateindiscussingthefamilybudget,buyingthefood,usingayardstickormeasuringcupathome,settingtheclock,calculatingmileageonatripandengaginginscoresofotheractivitiesthathaveamathematicalbasis.
Ifthefatherfollowstheadvice,itisreasonabletoassumethathewillsoonrealizehissonismakingsatisfactoryprogressinmathematics,andatthesametime,enjoyingthework.
Toooftenhowever,teachers'
conferenceswithparentsaredevotedtopettyaccountsofchildren'
smisdemeanors,complaintsaboutlazinessandpoorworkhabits,andsuggestionforpenaltiesandrewardsathome.
Whatisneededisamorecreativeapproachinwhichtheteacher,asaprofessionaladvisor,plantsideasinparents'
mindsforthebestutilizationofthemanyhoursthatthechildspendsoutoftheclassroom.
Inthisway,theschoolandthehomejoinforcesinfosteringthefullestdevelopmentofyoungsters'
capacities.
26.Withwhattopicisthepassageprimarilyconcerned?
A.Teachersplayanimportantroleinenlighteningparents.
B.Hometrainingismoreimportantthanschooltrainingbecauseachildspendstoomanyhourswithhisparents.
C.Therearemanywaysinwhichthemathematicsprogramcanbeimplementedatschool.
D.Teacherscanandshouldhelpparentstounderstandfurthertheobjectivesoftheschool.
27.Amethodofparent-teachercommunicationwhichisNOTmentionedinthepassageisthe_______.
A.informaltea
B.interviewsbetweenparentsandteachers
C.workshopsforparents
D.newtypeofreportcard
28.Whichofthefollowingstatementsistrue?
A.Theauthorbelievesthatschoolsarelackingintrainedpersonnel.
B.Theauthorissatisfiedwithpresentrelationshipsbetweenteachersandparents.
C.Theauthorfeelsparent-teacherinterviewscanbemademoreconstructivethantheyareatpresent.
D.Theauthorbelievesthatsuggestionfromschoolisneededforpenaltiesandrewardsathome.
29.Theauthorimpliesthat______.
A.toomanychildrenaremischievousandlazy
B.interestsinactivitiesrelatingtoasubjectmayresultinsatisfactoryprogressinthatarea
C.parentsshouldhavearesponsibilitytohelpstudentsindoinghomework
D.schooladministratorshavedoneenoughinexplainingthecurriculumtothechildren
30.Fromthepassageweinferthattheauthordoesnotapprove_________.
A.harmoniousrelationshipbetweenhomeandschool
B.father'
shelptohissoninstudy
C.havingnewmethodsofreportingstudents'
progress
D.principal-parentconferencesratherthanteacher-parentconferences
VocabularyandStructure
Eachofthefollowingsentencesisprovidedwithfourchoices.Choosetheonethatbestcompletesthesentence.(60points
31.ShewaslookingadmiringlyatthephotographpublishedbyCollinsin_____withtheImperialMuseum.
A.controversy
B.combination
C.collaboration
D.correspondence
32.Thepupaisatan_____stageofdevelopment;
itisatastagebetweentheeggandtheadultbutterfly.
A.intermediate
B.internal
C.intermittent
D.intimate
33.Attheendofhiscareerinpolitics,heretiredandwrotehis_____ofhislifeinFrance.
A.memorandum
B.memoria
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