托福阅读插入式问题被公认为更困难的阅读问题之一，得分率一直相对较低。为了做好这类问题，考生需要了解考点和解决问题的想法，下面由新航道的沈阳托福培训小编为您解答！
托福阅读语句插入题找不准放在哪里？
托福阅读插入题到底考什么？
在做题之前，我们先来了解一下托福阅读题的意图：
1、检查是否理解文章内部的逻辑关系。
一般考察段落内部与句子之间的逻辑关系，有时考察段落之间的逻辑关系。
2、检查是否知道段落间重要的指示词和连词的功效。
只有了解连词在文章衔接中的用法，才能跟上文章的逻辑。
托福阅读插入问题解题思路实践练习
例：
Lookatthefoursquares■thatindicatewherethefollowingsentencecouldbeaddedtothepassage.
Ineithercase,theheatedwaterwillusuallybeunderconsiderablepressure,andsomayhaveatemperaturethatiswellaboveitssea-loilloingpointof100.
Earth'sinternalheat,fueledbyradioactivity,providestheenergyforplatetectonicsandcontinentaldrift,mountainbuilding,andearthquakes.Itcanalsobeharnessedtodriveelectricgeneratorsandheathomes.Geothermalenergybecomesavailableinapracticalformwhenundergroundheatistransferredbywaterthatisheatedasitpassesthroughasubsurfaceregionofhotrocks(aheatreservoir)thatmaybehundredsorthousandsoffeetdeep.■【A】Thewaterisusuallynaturallyoccurringgroundwaterthatseepsdownalongfracturesintherock;lesstypically,thewaterisartificiallyintroducedbybeingpumpeddownfromthesurface.■【B】Thewaterisbroughttothesurface,asaliquidorsteam,throughholesdrilledforthepurpose.■【C】byfalelostabuntforelofofolelalelelelathelalelelowelelofolelofofofolelofofolelof°to180°centigrade.■【D】Watercirculatedthroughheatreservoirsinthistemperaturerangeisabletoextractenoughheattowarmresidential,commercial,andindustrialspaces.在000apartsinteranterounteroun20中，ariscalledtheParisBasin.IcelandsitsonavolcanicstructureknownastheMid-AtlanticRidge.Reykjavik,thecapitalofIceland,isentirelyheatedbygeothermalenergyderivedfromvolcanicheat.
官方真题Oficial-21:GeothermalEnergy)
语句插入题主要靠语言线索，所以语句插入题主要靠语言线索。
第一步：仔细阅读要插入的句子，找出意思，找到连接方式，预测可能发生的情况。即：Ineithercase,theheatedwaterwillusuallybeunderconsiderablepressure,andsomayhaveatemperaturethatiswellaboveitssea-loilloingpointof100.
句中出现“eithercase“，either说两者中的“或，任一”，代表原文必须提到两种“case”;
第二步：阅读原文，寻找线索
■Thewaterisusuallyoccurringgroundwaterthatseepsdownalongfracturesintherock;lesstypically,thewaterisartificiallyintroducedbybeingpumpeddownfromthesurface.■Thewaterisbroughttothesurface,asaliquidorsteam,throughholesdrilledforthepurpose.■选择提athelostabuntoforeofolelathelelathelathelowelowelofotofofofofofofofofolelofolelofoleloentigrade.■
我们发现原文的第一句提到了“我们发现”Thewaterisusuallyoccurringgroundwaterthatseepsdownalongfracturesintherock;除了一种情况外，还提到了“lesstypically,thewaterisartificiallyintroducedbybeingpumpeddo
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