so that与so...that...用法辨析

英语辅导：sothat与so...that...用法辨析sothat与so...that...的用法在近几年来全国各省市的中考试题中出现率较高，一直是历年来中考试题的重要考点。下面结合近几年来的中考试题，将sothat与so...that...的用法归纳如下：一、sothat引导目的状语从句时，表示“以便；为了”，从句中常使用can/could/may/might/will/would/should等情态动词或助动词；引导结果状语从句时，从句中一般不用can和may等词，在sothat前可以用逗号，意思是“因此;所以”。如：1.Thelittleboysavedeverycoin___________________hecouldbuyhismotherapresentonMother'sday.(用所给的短语填空，每个短语只能用一次)(2003大连市)(答案为sothat。)2.Sheboughtadigitalcameraonlineshewouldsavealotoftime.(2003扬州市)A.sothatB.assoonasC.nomatterD.suchthat(答案为A。)二、so＋形容词或副词＋that...引导结果状语从句。(一)so＋形容词或副词＋that...引导的肯定的结果状语从句，意思是“如此……以致于……”。如：3.―__________finedayitistoday!―Yes,thesunshineis__________beautifulthatI'dliketogoswimminginthesea.(2003青岛市)A.How,suchB.Whata,veryC.How,soD.Whata,so(答案为D。)4.当球迷们看到贝克汉姆的时候，他们如此激动以致于大喊大叫。(根据中文意思完成句子，每空一词。)(2003北京市海淀区)WhenthefootballfanssawBeckham,theygot__________excited__________theycriedout.(答案为so，that。)(二)so＋形容词或副词＋that...引导的否定的结果状语从句，意思是“如此……以致于不能……”。如：5.Thecamerais__________expensive__________Ican'taffordit.(单项选择)(2004年辽宁省)A.so,thatB.such,thatC.so,astoD.enough,that(答案为A。)6.MissGaoaskedaquestion,butitwas__________thatnobodycouldanswerit.(2001安徽省)A.verydifficultB.toodifficultC.difficultenoughD.sodifficult(答案为D。)注意：当that引导的结果状语从句为肯定句时，so...that...可以与be...enoughtodo转换；当从句为否定句时，可以与too...to...或benot...enoughtodo转换。如：7.Davidwassocarelessthathedidn'tfindthemistakesinhistestpaper.(变为简单句)(2003福州市)Davidwas__________careless__________findthemistakesinhistestpaper.8.A：Theboyissoyoungthathecan'tlookafterhimself.B：Theboyisnot__________tolookafterhimself.(改写句子，使B句与A句意思相近)(2004年桂林市)(答案为oldenough。)so...that...引导结果状语从句有时候可以与such...that...句型相互转换。如：9.ThestoneissoheavythatIcan'tliftitup.Itis__________aheavystone__________Ican'tliftitup.(改写句子)(2003南京市)(答案为such,that。)So…that/such…thatsuch…that作“如此…以致”解，连接一个表示结果的状语从句。与so…that意思相同，但用法不同。如：so…that这一结构中，so后边可加形容词或副词，而such后边要用名词（这个名词前面可以带形容词，也可以不带）。因此，such…that的句型结构可分以下三种：1)such＋a(an)＋adj.＋单数可数名词＋that…clauseHeissuchacleverboythateverybodylikeshim.他非常聪明，大家都非常喜欢他。Hewassuchanhonestmanthathewaspraisedbytheteacher.他非常诚实，因而受到了老师的表扬。2)such＋adj.＋复数可数名词＋that…clauseTheyaresuchinterestingnovelsthatIwanttoreadthemonceagain.这些小说非常有趣，我想再读一遍。3)such＋adj.＋不可数名词＋that…clauseHehasmadesuchgreatprogressthattheteachersarepleasedwithhim.他进步得很快，老师们对他感到很满意。注意：如果such后边的名词前由many、much、few、little等词所修饰的话，则不用such而用so。例如：Hehadsomanyfallsthathewasblackandblueallover.他摔了很多跤，以致于全身上下青一块，紫一块的。Hehadsolittleeducationthathewasunfitforthisjob.他所受教育很少，不适合做这个工作。Thereweresomanypeopleinthestreetwatchingthefirethatfirefighterscouldnotgetclosetothebuilding.街上有那么多人观看大火，以致于消防队员无法接近大楼。6.Infact,hisEnglishisoneofthesearticleswassogoodthatEngelswrotehimaletterandpraisedhimforit.事实上，在那些文章中有一篇他的英文写得很好，恩格斯曾写信赞扬他。so…that也作“如此…以致”解，连接一个表示结果的状语从句。so…that与such…that意思相同，但用法不同。现将so…that用法总结如下：so＋adj.／adv.＋that…clause（so的后面跟形容词或副词）Herunssofastthatnobodycancatchupwithhim.他跑得非常快，没人能追上他。Dr.Wangissogoodthateverybodylovesandrespectshim.(=Heissogoodadoctorthateverybodylovesandrespectshim.=Heissuchagooddoctorthateverybodylovesandrespectshim.)他是一位好医生，大家都尊敬并爱戴他。