托福阅读之修辞目的题的解题思路与技巧.pptx

修辞目的题解题思路与技巧目录第一部分
修辞目的题介绍什么是修辞目的题？修辞目的题考察什么？常见的提问方式有哪些？Mylifeofsummervacationisfullofvariety.
Duringthesummervacation,Iwatched5movies.
Iwenttothebeachwithmygoodfriends.
Ialsovisitedplacesofhistoricinterest.第二部分
实战演练Theastrolabehadlongbeentheprimaryinstrumentfornavigation,havingbeenintroducedintheeleventhcentury.ItoperatedbymeasuringtheheightoftheSunandthefixedstars:bycalculatingtheanglescreatedbythesepoints,itdeterminedthedegreeoflatitudeatwhichonestood(Theproblemofdetermininglongitude,though,wasnotsolveduntiltheeighteenthcentury).Bytheearlythirteenthcentury,WesternEuropeanshadalsodevelopedandputintousethemagneticcompass,whichhelpedwhencloudsobliteratedboththeSunandthestars.Alsobeginninginthethirteenthcentury,therewerenewmapsrefinedbyprecisecalculationsandthereportsofsailorsthatmadeitpossibletotraceone'spathwithreasonableaccuracy.Certaininstitutionalandpracticalnormshadbecomeestablishedaswell.AmaritimecodeknownastheConsulateoftheSea,whichoriginatedinthewesternMediterraneanregioninthefourteenthcentury,wonacceptancebyamajorityofseagoersasthenormativecodeformaritimeconduct;itdefinedsuchmattersastheauthorityofaship'sofficers,protocolsofcommand,paystructures,therightsofsailors,andtherulesofengagementwhenshipsmetoneanotheronthesea-lanes.Thusbyabout1400thekeyelementswereinplacetoenableEuropetobeginitsseawardadventure.Q:WhydoestheauthorincludetheinformationthatWesternEuropeanshaddevelopedandputintousethemagneticcompass?

A.Toprovideanexampleofaninstrumentthatwasdevelopedaftercaravelshadbeguntravelingacrossoceans

B.Toprovideanexampleofanimprovementthatresulteddirectlyfromtheinventionoftheastrolabe

C.ToidentifyoneofthetechnologicaladvancesthatmadeseatradewiththeEastpossible

D.Toexplainhowtheproblemofdetermininglongitudewassolved四步法解题
Q:WhydoestheauthorincludetheinformationthatWesternEuropeanshaddevelopedandputintousethemagneticcompass?

第二步：分析段落框架段落框架图A.Toprovideanexampleofaninstrumentthatwasdevelopedaftercaravelshadbeguntravelingacrossoceans.B.Toprovideanexampleofanimpro