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1、GMAT阅读一段式文章的阅读处理办法GMAT阅读有长阅读和短阅读之分，但是这并不意味这短阅读就一定简单了，短阅读，尤其是一段式的文章，会有一个普遍存在的难点结构不清晰。一段式文章通常是学生遇到的第一篇文章，做好第一篇阅读也是非常重要的并不是只有SC错了才掉库哦，阅读看不懂连错也是常见的那么我们就以下面这篇文章为例，来看看怎么应对一段式的文章。Priorto1965geologistsassumedthatthetwogiantrockplatesmeetingattheSanAndreasFaultgenerateheatthroughfrictionastheygrindpasteachot
2、her,butin1965Henyeyfoundthattemperaturesindrillholesnearthefaultwerenotaselevated as had been expected. Some geologists wonderedwhether the absence of friction-generated heat could beexplainedbythekindsofrockcomposingthefault.Geologistspre-1965assumptionsconcerningheatgeneratedinthefaultwerebasedonc
3、alculationsaboutcommonvarietiesofrocks,suchaslimestoneandgranite;butweakermaterials,suchasclays,hadalreadybeenidentifiedinsamplesretrievedfromthefaultzone.Undernormalconditions,rockscomposedofclayproduce far less friction than do other rock types.In 1992B10to15kilometersbelowtheEarthssurface.Byerlee
4、foundthat when clay samples were subjected to the thousands ofatmospheresofpressuretheywouldencounterdeepinsidetheEarth,theyproducedasmuchfrictionaswasproducedbyotherrock types. The harder rocks push against each other, thehottertheybecome;inotherwords,pressureitself,notonlytherocksproperties,affect
5、sfrictionalheating.Geologiststhereforewonderedwhetherthefrictionbetweentheplateswasbeingreducedbypocketsofpressurizedwaterwithinthefaultthatpushtheplatesawayfromeachother.一段式文章，因为本身篇幅不长，所以可以采取从头开始看的办法来处理，理清楚结构和层次。首先第一句Priorto1965geologistsassumedthatthetwogiantrockplatesmeetingattheSanAndreasFaultge
6、nerateheatthroughfrictionastheygrindpasteachother,butin1965Henyeyfoundthattemperaturesindrillholesnearthefaultwere not as elevated as had been expected. 这句话有两个点需要注意。首先是but前面的， 1965年之前的地理学家的assume的内容，也就是assumption猜想（SAF处的两大岩层通过摩擦产热）；but之后，but就是代表转折了，出现的Henry的意外发现（SAF处的断层并没有想象中的那么高）就是对前面的地理学家的assumpti
7、on进行的转折。有了Henry这个意外发现， somegeologists就开始对这一发现进行了猜想：Somegeologistswonderedwhethertheabsenceoffriction-generatedheatcouldbeexplainedbythekindsofrockcomposingthefault.（是否可以用岩石种类这个原因去解释Henry的发现）既然猜想的是岩石种类这个原因， 那就对岩石种类这个因素进行一下背景介绍：Geologistspre-1965assumptionsconcerningheatgeneratedinthefaultwerebasedonc
8、alculationsaboutcommonvarietiesofrocks,suchaslimestoneandgranite;butweakermaterials,suchasclays,hadalreadybeenidentifiedin samples retrieved from the fault zone. Under normalconditions,rockscomposedofclayproducefarlessfrictionthandootherrocktypes地理学家的1965年之前的猜想都是基于commonrocks的，也就是硬的岩石；但是在软的岩石早已被发现于断
9、层中，只是没有被考虑进去。通常情况下，软的岩石的摩擦力比硬的低。（感觉岩石种类的猜想可行的样子）接着1992年B这个人做实验就验证前面这个猜想：In 1992Byerleetestedwhetherthesematerialswouldproducefriction10to15kilometersbelowtheEarthssurface.Byerleefoundthat when clay samples were subjected to the thousands Earth,theyproducedasmuchfrictionaswasproducedbyotherrock types
10、. The harder rocks push against each other, thehottertheybecome;inotherwords,pressureitself,notonlytherocksproperties,affectsfrictionalheating.实验结果是：1.摩擦力不管是硬是软，摩擦力一样，推翻了岩石种类猜想 2.互相压的力越大，产热越多。由于前面这个第2个实验结果，地理学家提出了另外一个猜想：Geologiststhereforewonderedwhetherthefrictionbetweentheplateswasbeingreducedbypocketsofpressurizedwaterwithinthe fault that push the plates away from each other.（岩层之间的水岩层压力变小摩擦产热降低解释henry发现）所以这篇文章的一个文章结构就是意外发现解释。再细分一点就是 意外发现解释1（通过实验推翻解释1） （通过实验结果）提出解释2GMAT属于一个逻辑思维的测试，阅读也不例外，即使是看似不清不楚的一段式文章也存在紧密的逻辑关系，多练习理文章逻辑脉络自然就能够明白一段式文章的套路，从而面对一段式文章也能从容不迫！（多多练习分析文章吧）来自雷哥GMAT在线
