资源描述：
《托福听力tpo1学习笔记之lecture2-智课教育旗下智课教育》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、智课网托福备考资料托福听力TPO1学习笔记之lecture2-智课教育旗下智课教育以下是小编自己整理的托福听力TPO1学习笔记中lecture2的一些内容，主要从难词注解、长难句分析、考题对应考点三方面入手，仅供大家参考。下面就让小编来为大家介绍一下托福听力TPO1学习笔记之lecture2的相关内容吧，大家可以在此基础上学习一些经验和技巧，在备考时灵活运用，希望能够给准备托福听力的同学带来帮助。一、难词注解1.determine确定；下定决心2.datingtechniques年代测定技术3.Fundamental基本
2、原理4.GrandCanyon大峡谷5.solidified凝固的；凝固6.conventionalwisdom传统智慧7.Continents【地理]】大陆8.crystallizes使结晶二、长难句分析1.Well,aseveryoneinthisclassshouldknow,weusuallylookatthegraintypewithinsandstone,meaningtheactualparticlesinthesandstone,todeterminewhereitcamefrom.难词注解：graint
3、ype颗粒类型actualparticles实际粒子难句类型：As和现在分词两个引导的从句做伴随状语，不定式做结果状语2.So,inthiscase,Uranium-LeadDatingwasusedtoestablishthathalfofthesandstoneinthesampleswasformedatthesametimethegraniteintheAppalachianMountainswasformed.难词注解：Uranium-LeadDating铀铅测年AppalachianMountains阿帕拉契
4、山脉难句类型：Sothat从句，atthesametime引导的时间状语从句难句拆分：So,inthiscase,Uranium-LeadDatingwasusedtoestablishthat，halfofthesandstoneinthesampleswasformedatthesametimethegraniteintheAppalachianMountainswasformed.3.Sobecauseofthis,thisnewwayofdoingUranium-LeadDating,we’vebeenablet
5、odeterminethatoneofourmajorassumptionsabouttheGrandCanyonwaswrong.难词注解：Assumptions假象难句类型：简化句子：thisnewwaywaswrong.中间部分修饰way三、考题对应考点12.开头原则，文章开始教授就说“TodayIwanttotalkaboutawayinwhichweareabletodeterminehowoldapieceofland,orsomeothergeologicfeatureis-datingtechniques
6、.”讲述一种测石头年代测量法。所以选B13.转折原则，but后的是考点Anduntiljustrecently,mostofusthoughtthesandhadcomefromanancientmountainrangefairlyclosebythatflattenedoutovertime.That’sbeentheconventionalwisdomamonggeologistsforquitesometime.Butnowwe’velearnedsomethingdifferent,andquitesurpri
7、sing,usingatechniquecalledUranium-LeadDating.所以选D14.本题排序：1、3、2从下面这段话可以看出IftheageoftheZirconmatchestheageofoneofthemountainranges,thenitmeansthesandstoneactuallyusedtobepartofthatparticularmountainrange.Iseverybodywithmeonthat?Good.So,inthiscase,Uranium-LeadDating
8、wasusedtoestablishthathalfofthesandstoneinthesampleswasformedatthesametimethegraniteintheAppalachianMountainswasformed.其中Iseverybodywithmeonthat?问答原则Good.强调原则1
