文档介绍：TOEFLiBT阅读技巧—关键词法解题关键词在阅读理解中的重要作用:keywords—结构(structure)—推断(inference)keywords—结构(structure)针对题型:大意概括题解题步骤:(but,and,as,while,so,to……);;(并列,递进,从属,因果……)。例1TPO34IslamicArtandtheBookPapermakingspreadquicklytoEgypt–andeventuallytoSicilyandSpain–butitwasseveralcenturiesbeforepapersupplantedparchmentforcopiesoftheKoran,?))AlthoughpapermakingcametoEgyptquickly,ittookmuchlongerforpapertobeusedwhencopyingtheKoran,)PapermakingspreadbeyondEgypt,Sicily,andSpain,butitwasnotwidelyusedbyartistsforcenturies,)PaperreplacedparchmentincopiesoftheKoran,probablyattherequestofconservativepractitionersinareaslikeEgypt,Sicily,andSpain.[解析]关键词:but,,而becauseof是对这种转折的原因的解释。所以这个句子可以看成一个转折加上了一个因果解释。即:快速传播,但是花了很久才取代,这样的原因是。。。回到题干,答案的结构中应该包含转折和因果,马上排除A,D,C项信息超出了原文内容(注意beyond),排除,,suchasp