Unit3SectionOne:TacticsforListeningExercise:ListentoeachofthefollowingsentencesthreetimesandthentranslatethemintoChinese.1.Girlsscorehigherthanboysinalmosteverycountry.几乎在所有的国家里，女孩子都比男孩子得分高。2.Differencesbetweenmalesandfemalesareacontinuingissueoffiercedebate.男女差异一直是激烈争论的焦点。3.Culturalandeconomicinfluencesplayanimportantpart.文化和经济的影响起着重要作用。4.Butrecentfindingssuggestthattheanswermaylieindifferencesbetweenthemaleandfemalebrain.但是最新的发现提示，答案也许在于男女大脑的差异。5.Theseincludedifferencesinlearningrates.这些包括学习速度上的差异。SectionTwoListeningComprehensionSectionTwoListeningComprehensionPart1DialogueUnusualOccupationthreeyearsdesperateforromanceserenaderRenaissancemusicserenadesturnedtheserenadeintoanartformforhiremenwomenmentheatrelovesongswhitetietailsItaliansongschocolateheartsflowersbalconytreesfireescapeswhetheramusiciancomesalongornot￡450agondolaandagroupofmusiciansburstintotearsavoidunpleasantsituationscompletelymisinterpretedPart2PassageMemoryTechniquesEx.B:SentenceDictation1.Mnemonicsaremethodsforrememberinginformationthatisotherwisequitedifficulttorecall.2.Ourbrainsevolvedtocodeandinterpretcomplexstimulisuchasimages,colors,structures,sounds,smells,tastes,touch,positions,emotionsandlanguage.Ex.B:SentenceDictation3.Whilelanguageisoneofthemostimportantaspectsofhumanevolution,itisonlyoneofthemanyskillsandresourcesavailabletoourminds.4.Associationisthemethodbywhichyoulinkathingtoberememberedtoawayofrememberingit.5.Locationgivesyoutwothings:acoherentcontextintowhichyoucanplaceinformation,andawayofseparatingonemnemonicfromanother.Ex.C:DetailedListening.1-8TTFTFFTTNewsItem1Ex.A:SummarizethenewsThisnewsitemisabouttheSomalipirates’strike.NewsItem1NewsItem1NewsItem2Ex.A:ListentothenewsandcompletethesummaryThisnewsitemisaboutObama’smilitaryplaninAfghanistan.Ex.BFTTFFTNewsItem3Ex.A:ListenandsummarizethenewsitemThisnewsitemisaboutfragilepeacethatreturnstoGaza.B:trafficjamsreunitewithfriendsandrelativesdeeptrackstankroundswaitingforreturning