新gmat强化逻辑数学课件第8方法题

逻辑方法归逻辑方法归纳演绎黑体作用Must黑体作用加强标准归纳加强标准归纳逻辑缺陷削弱题评价类比逻辑方法归逻辑方法归纳演绎黑体作用Must黑体作用加强标准归纳加强标准归纳逻辑缺陷削弱题评价类比特征：问文章中的黑体字的作Intheargument/passage…,the ywhichofthefollowing神词：butyet,逻辑关系标志词：sincebecauseforastherefore,thus,concludethat…Manywinemakersusecorkstoppersandstoppers.Corkprices,however,areexpected

todramaticallyinthenearfuture.Clearly,therefore,winemakerswhousecorkbutwishtokeepproductioncostsfromrisingwillbe dtoconsidersticstoppers.Andsincethewine-buyingpublic’sassociationofsticstopperswithpoor-qualitywineisweakening,thereisanexcellentchancethattheBottlemastersticstopperwillgainanincreasedshareofthemarketforwine-bottlestoppers.Intheargumentgiven,thetwoportionsboldfaceywhichofthefollowingThefirstisajudgmentthathasbeenadvancedinsupportofapositionthattheargumentopposes;thesecondisthemainconclusionoftheargument.Thefirstisajudgmentthathasbeenadvancedinsupportofapositionthattheargumentopposes;thesecondisaconclusiondrawninordertosupportthemainconclusionoftheargument.Intheargumentgiven,thetwoportionsboldfaceywhichofthefollowingThefirstisthemainconclusionoftheargument;thesecondprovidesevidenceinsupportofthatmainconclusion.Thefirstisthemainconclusionoftheargument;thesecondisarestatementofthatmainconclusion.Thefirstisaconclusiondrawninordertosupportthemainconclusionoftheargument;thesecondisthatmainconclusion.找两段黑体字间是否有神词(but,yet,若有，排除说“两者相同”的选项若无，排除说“两者不同”的选项若有多个结论，必须看清提出结论者conclusion/concludethat…/drawatherefore/thus/sosupport/evidence/since/becauseconclusion之前的内298逻辑方法归逻辑方法归纳演绎黑体作用Must黑体作用加强标准归纳加强标准归纳逻辑缺陷削弱题评价类比特征：问文章推理中的缺解找原文错误假解找原文错误假设/questionable将选项所述假设代入原能削弱原文即正确答据有关砖家预测，电的利用将为农业带来一 当人们把电极插入耕地后，两极间的电流将杀死害虫为了使农民在劳作时 therefore，be therefore，be doesnotsupplyinformationabouthomeownersinagegroupsotherthan40to50 edresearchfindingsdoesnotspecifythepreciseamountoficecreampurchasedbyanydemographicgroupdiscussesicecreamratherthanmorenutritiousandhealthfulfoods先找假设，再做削让人暗爽的提3.有新概念即若让人暗爽的提3.有新概念即298题逻辑方法归逻辑方法归纳演绎黑体作用Must黑体作用加强标准归纳加强标准归纳逻辑缺陷削弱题评价类比题特征：两 ，针对其中一人的话提可能为2段，也可能为3重点关两人观点相异、相同、有异有同两 内容的共同题干针对谁的话提问一般重点关注第二个人的绝大多 题本质上是演绎题或归纳特征：问两人中的一人采取何种论证方 Keith:Compliancewithnew regulationsrequiringtheinstallationofsmokealarmsandsprinklersystemsinalltheatersandarenaswillcosttheentertainmentindustry$25billionannually.Consequently,jobswillbelostandprofitsdiminished.Therefore,theseregulationswillharmthecountry'seconomy.Laura:The$25billionspentbysomebusinesseswillberevenueforothers.Jobsandprofitswillbegainedaswellaslost.LaurarespondstoKeithdemonstratingthatKeith'sconclusionisbasedonevidencethatisnotrelevanttotheissueathandchallengingtheusibilityoftheevidencethatservesasthebasisforKeith'sargumentsuggestingthatKeith'sargumentoverlooksamitigatingconsequencereinforcingKeith'sconclusionbysupplyingacomplementaryinterpretationoftheevidenceKeithagreeingwiththemainconclusionofKeith'sargumentbutconstruingthatconclusionasgroundsforoptimismratherthanforpessimism特征：问两人中的一人采取何种论证方sb.doessth. ngwhichofthe技判断后者与前者观点是正还是在后者话中找神通过选项开头的动词排除必错选agree,support,disagree,challenge,逻辑方法归逻辑方法归纳演绎黑体作用Must黑体作用加强标准归纳加强标准归纳逻辑缺陷削弱题评价类比特征：哪个选项和原文逻辑推理mostlikein/closestinlogicalsame解最简归纳文章逻辑推理过选择最相似选Dr.A:Thenewinfluenzavaccineisuselessatbestandpossiblydangerous.IwouldneveruseitonaDr.B:ButthreestudiespublishedintheJournalofMedicalAssociateshaveratedthatvaccineasunusuallyeffective.Dr.A:Thestudiesmusthavebeenfaultybecausethevaccineisworthless.InwhichofthefollowingisthereasoningmostsimilartothatofDr.A?(A)Threeofmypatientshavebeenharmedbythatvaccineduringthepastthreeweeks,sothevaccineisunsafe.(B)JerroldJerseymendsthismilk,andIdon’ttrustJerroldJersey,soIwon’tbuythismilk.(C)Wingzztennisballsperformbestbecausetheyarefarmoreeffectivethananyothertennisballs.(D)I’mbuyingVimVitamins.Doctorsmendthemmoreoftenthantheymendanyothervitamins,soVimVitaminsmustbegood.(E)SinceUniversityofMuldoongraduatesscoreabout20percenthigherthanaverageontheGMAT,SheilaLee,aUniversityofMuldoongraduate,willscoreabout20percenthigherthanaveragewhenshetakestheGMAT.WhichoneWhichoneofthefollowinghasalogicalstructuremostlikethatoftheargumentabove?Becausecarbondioxideturnslimewatermilkyandthisgasisoxygen,itwillnotturnlimewatermilky.BecausenoapecantalkandSuzyisanape,Suzycannottalk.BecausehumansaresocialanimalsandHenryissociable,Henryisnormal.Becauseopossumshaveabdominalpouchesandthisanimallacksanysuchpouch,thisanimalisnotanBecausesometypesoftreesshedtheirleavesannuallyandthistreehasnotsheditsleaves,itisnot先找逻辑关系标志词最匹配的选转折：butyethowever比较：morelesser条件：ifwhenever因果：becausesince,thereforeso再找结论的确定程度最匹配的选 never,always,should, likely,possible,many,some,all,none逻辑逻辑其它题其它题演绎假设黑体作用假设黑体作用加强续写逻辑缺加强续写逻辑缺陷削弱MustBeTrue题评价OG新题类比题干问法、选项形式不同于常大部分新题型可转化为已知题型求不变的原提炼推理主干，最短语言复述，紧抠重点关注转折词后内容及文章后半如遇难题，排除无关选项，增大正确概Whenhypnotizedsubjectsaretoldthattheyaredeafandarethenaskedwhethertheycanhearthehypnotist,theyreply,“No.”Sometheoriststrytoexinthisresultbyarguingthattheselvesofhypnotizedsubjectsaredissociatedintoseparateparts,andthatthepartthatisdeafisdissociatedfromthepartthatreplies.Whichofthefollowingchallengesindicatesthemostseriousweaknessintheattemptedexnationdescribedabove? doesthepartthatrepliesnot aretheobservedfactsinneedofanyspecial