课时作业(二十七)[选修6Unit2Poems](限时：35分钟)Ⅰ.单项填空1—．It'sgettinglate.I'mafraidImustbegoingnow.—OK.________．A.TakeiteasyB.GoslowlyC.StaylongerD．Seeyou2．Withtheadvancesoftechnology,plasticshavetakentheplaceofmany________materials.A.conventionalB.optionalC.artificialD.potential3．Manystudentstriedtheirbestnottomakecarelessmistakesintheexaminationbutsomeofthem________foundtheyfailed.A．eventuallyB．completelyC．exactlyD．effectively4．We'vegotageneralideaofwhatwewant,butnothing________atthemoment.A.concreteB.ordinaryC.standardD.abstract5．Ourfoodsupply________.We'dbettergetsomeincasethere'snoneleft.A.isrunningoutB.hasrunoutofC.isusingupD.hasusedup6．Thiscompanyhaslaunchedseveraltypesofcarsthisyear,andone________appealstotheyoung.A．inreturnB．inparticularC．inadditionD．inturn7．Manydoctorscomplainthattheydon'thave________workinghours,fortheyhavetowaitforpatientsalldaylonginthehospital.A.particularB.specificC.flexibleD.adequate8．Mediastaffoughttograspthenewscontentsprecisely,andapplytheirownvoicesandtechniquesto________thepositivenewsvaluesaccurately.A.broadcastB.predictC.conveyD.consult9．Alotofteamswantedmeto________forotherpositionsandItoldthemno.A．tryoutB．figureoutC．letoutD．breakout10．Withtinyshops________allthestreets，thecityofCairoarousestourists'interestinshoppinghere.A．lineB．linedwithC．liningD．linealong11．Theworkersareloadingthegoods________acar,thatis,they'reloadingthecar________goods.A.with；withB.into；intoC.into；withD.with；into12—．Haveyougotanyparticularplansforthecomingholiday?—Yes.________，I'mgoingtovisitsomehomesfortheoldinthecity.A.IfeverB.IfbusyC.IfanythingD.Ifpossible13．Letussupposethatyouarein________positionof________parent.Wouldyouallowyourchildtodosuchathing?A．/;aB．a;/C．the;aD．the;/14．HadIbeenalittlemorecareful,I________suchafoolishmistake.A.won'tmakeB.hadn'tmadeC.didn'tmakeD.wouldn'thavemade15．Georgeisgoingtotalkaboutthegeographyofhiscountry,butI'dratherhe________moreonitsculture.A.focusB.focusedC.wouldfocusD.hadfocusedⅡ.阅读理解Somestudentsgetsonervousbeforeatest.Theydopoorlyeveniftheyknowthematerial.SianBeilock,apsychologyprofessorattheUniversityofChicagoinIllinois,hasstudiedthesehighlyanxioustesttakers.SianBeilocksays,“Theystartworryingabouttheconsequences.Theymightevenstartworryingaboutwhetherthisexamisgoingtopreventthemfromgettingintothecollegetheywant.Andwhentheyworry,itactuallyusesupattentionandmemoryresources.Italkaboutthemastheircognitive(认知的)horsepowerthattheycouldotherwisebeusingtofocusontheexam.”ProfessorBeilockandanotherresearcher,GerardoRamirez,havedevelopedapossiblesolution.Justbeforeanexam,highlyanxioustesttakersspendtenminuteswritingabouttheirworriesaboutthetest.Theresearcherstestedtheideaonagroupof20anxiouscollegestudents.Theygavethemtwoshortmathtests.Afterthefirstone,theyaskedthestudentstoeithersitquietlyorwriteabouttheirfeelingsabouttheupcomingsecondtest.Theresearchersaddedtothepressure.Theytoldthestudentsthatthosewhodidwellonthesecondtestwouldgetmoney.Theyalsotoldthemthattheirperformancewouldaffectotherstudentsaspartofateameffort.ProfessorBeilocksaysthosewhosatquietlyscoredanaverageof12percentworseonthesecondtest.Butthestudentswhohadwrittenabouttheirfearsimprovedtheirperformancebyanaverageoffivepercent.Next,theresearchersusedyoungerstudentsinabiologyclass.Theytoldthembeforefinalexamseit...
