托福写作高分句型托福写作必备高分句型汇总第一，定语从句。这应该算是写作中最常用的一种句型之一。适当地运用定语从句可以给你的文章增色不少。例如，下面的这两个句子用上定语从句马上就变成了一个漂亮的复杂句。Badbookscontainevilthoughts.Inthem,theremightbemuchdescriptionaboutviolence,superstition,andsex.source:veduchina→Badbooks,inwhichtheremightbemuchdescriptionaboutviolence,superstition,andsex,containevilthoughts.第二，状语从句。在写作当中运用的最多的是以下五种状语从句，即原因状语从句，让步状语从句，条件状语从句，时间状语从句和目的状语从句。1.原因状语从句：常由because,as,since和for引导Eg:Nonetheless,Iamstillinfavorofspacetravel,foritsmeritsfaroutweighdemerits.尽管如此，我还是赞成太空探险，因为它的好处远远大于坏处。2.让步状语从句：常由although,though,eventhough/if,aslongas和notwithstanding引导Eg:Althoughthisviewiswildlyheld,thisislittleevidencethateducationcanbeobtainedatanyageandatanyplace.尽管这一观点被广泛接受，很少有证据表明教育能够在任何地点、任何年龄进行。3.条件状语从句：常由if,ontheconditionthat和providingthat引导Eg:Ifyouwanttoachievesomethingorintendtofulfilloneofyourambitions,youmustworkhard,makeeffortsandgetprepared.source:veduchina假如你要取得成就或要实现你的雄心壮志，你必须努力工作、艰苦奋斗、准备好条件。4.时间状语从句：常由when和while引导Eg:Whenitcomestoeducation,themajorityofpeoplebelievethateducationisalifetimestudy.说到教育，大部分人认为其是一个终生的学习。5.目的状语从句:常由sothat和inorderthat引导Eg:Millionsofpeoplehavetospendmoretimeandenergyonstudyingnewskillsandtechnologysothattheycankeepafavorablepositioninjobmarket.成千上万的人们不得不花费更多的精力和时间学习新的技术和知识，使得他们在就业市场能保持优势。第三，宾语从句。Eg:Somepeopleclaimthatgovernmentshouldbemainlyresponsiblefortheenvironmentalpollution.一些人认为政府应对环境污染负主要责任。Eg:Manyexpertspointoutthat,alongwiththedevelopmentofmodernsociety,itisaninevitableresultandthereisnowaytoavoidit.source:veduchina许多专家指出这是现代社会发展必然的结果，无法避免。第四，同位语从句。Eg:Itisanundeniablefactthatenvironmentalpollutionbecomesincreasinglyserious.环境污染变得越来越严重是不可否认的事实。Eg:Noonecandenythebasicfactthatitisimpossibleforaverageworkerstomasterthosehigh-technologyskillseasily.没有人能否认这一基本事实：对于一般工人来讲，轻松掌握这些技术是不可能的。第五，主语从句。Eg:Whathascaughtourattentionis/Itisnoticeablethattheenvironmentinboththeruralandurbanareasisdeteriorating.值得注意的是农村和城市的生态环境都在不断恶化。Eg:Itisuniversallyacknowledgedthatenvironmentalpollutionb