高中英语阅读英语长难句分析方法一、长难句的分类1、带有较多成分的简单句。Havingchosenfamilytelevisionprogramsandwomen’smagazines,thetoothpastemarketer,forinstance,mustselecttheexacttelevisionprogramsandstationsaswellasthespecificwomen’smagazinestobeused.例如,决定选择家庭电视节目和妇女杂志后,牙膏经销商还必须挑选出要用的确切的电视节目和电视台,以及那些具体的妇女杂志。2、含有多个简单句的并列句。如:Inthe1970shewasasurgeonatYale,hadawonderfulwifeandfivebeautifulchildren,buthewasterriblyunhappy.在20世纪70年代,他在耶鲁当外科医生,有位出色的太太和5个漂亮的孩子,但他那时过得却很不开心。Discrimination(歧视)isn’ttheironlyconcern;almosteveryonetestingpositivefortheHuntington’sgene(基因)developssymptoms(症状)duringmiddleage,anddoctorscandonothingtohelp.担心受到歧视并不是他们唯一的忧虑,几乎所有遗传性亨廷顿病基因检测呈阳性的人在中年时症状都会显现出来,而医生对此却无能为力。3、含有多个从句的复合句。(1)Ican’tliveinfearofthepossibilitythatastheearth’spopulationgrowsandweusemoreandmoreofournonrenewable(不能再生的)resources,ourchildrenmayhavetoleadpoorerlives.我不能总是生活在对这种可能性的忧虑中:由于地球上人口的不断增长,由于我们正在消耗掉越来越多的非再生资源,我们的孩子可能不得不过着更加贫穷的生活。(2)However,thoseofuswhoareparentsofchildreninthisagegroupknowthatsuchoffersarerelativelyrareandthatmanyliberal-artsstudents(文科生)graduatewiththebeliefthattheprospective(预期的)workplacemaynothaveaplaceforthem.然而,我们这些有这个年龄段孩子的家长们都知道,这样的机会少得可怜;我们也知道,许多文科毕业生认为未来的就业市场没有他们的一席之地。4、含有多个插入成分的句子。Hisjourneytothee-mailhellbeganinnocently(无知地)enoughwhen,aschairmanofComputerAssociatesInternational,asoftwarecompany,hefirstheardhowquicklyhisemployeeshadacceptedtheirnewelectronic-mailsystem.他在电子邮件的地狱之旅是糊里糊涂开始的。作为国际计算机联合公司这家软件公司的董事长,他当时还是第一次听说他的雇员们是多么快地就接受了他们公司的新的电子邮件系统。5、并列复合句。如:(1)Ihaveknownchangesforthebetterandchangesfortheworse,butIhaveneverquestionedthefactthatwhetherIlikeditornot,changewasunavoidable.我经历过好的变化,也经历过坏的变化,但是我从来没有怀疑过这样一个事实,即不管我喜欢与否,变化总是不可避免的。(2)Theyalsofoundthatthebusconductorhadamajorroleinpreventingvandalism(故意破坏行为),andatthetimeshewentupthestairstotheupperdecktocollectfares,vandalismdidnotoftenoccur.他们还发现公交车售票员在防止发生故意破坏方面发挥了重要的作用。当售票员到双层公交车的上层收费时,破坏行为就不常发生。二、长难句分析的注意事项1、是否有同位语和插入语。2、是否有省略、倒装和分隔等现象。3、替代词的所指对象。4、判断并列成分的层次。5、句首的并列连词and、or、but、for通常起承上启下的作用,不要将他们归入后文的句法分析。6、在从句多的句子中,从句中又包含从句的现象。7、非限定动词短语在句中作次要成分(定语和状语)时又带着自己较长的从属成分,尤其是状语从句或宾语从句时的结构分析。8、在有多个从句的复合句和并列句中,状语(单个词、短语或从句)究竟是全句的修饰语还是某个从句或词语的修饰语。用所给动词的正确形式填空1.IfI_____himyesterdayI_____himaboutit.(see,ask)2.Whatdoyouthinkwouldhappenifthere_____nolightduringthedays?(be)3.Butforyourhelp,Icouldn’t_____theplace.(find)4.Ifherlawyer_____herelastSunday,he_____herfromgoing.(be,prevent)5.Ifithadnotbeenfortheliberation,nochanges_____placeinmyhometown.(take)6.IfMissGreen_____latetomorrow,whowouldtakeherplace?(come)7.Itseemsasifit____alreadysummernow.(be)8.IwishI_____himthedaybeforeyesterday.(see)9.Imadethesuggestionthatthey_____theplantheyhadmade.(stick)10.Itissuggestedthatastudyplan_____rightnow.(make)11.Theyrequiredthatwe_____themgetinthecrops.(help)12.Itwasorderedthatnosmoking_____inthelibrary,whichmadethesmokersunhappy.(allow13.I’dratherTom_____tomorrow.(come)14.Itisabouttimeyou____themedicine,sir.(take)15.Ifthere_____noelectricityinthefuture,ourlife_____alot.(be,change)16.WithouttheCommunistPartythere____NewChina.17.Whatwouldhavehappenedifyou______herchild?(nothelp)18.Itisstrangethathe_______so.(think)19.IwishI_________myuncleyesterday.(meet20.Galileoinsistedthattheearth_______roundthesun.(move)21.Iwasverybusyyesterday,otherwiseI________tothemeeting.(come)22.Supposingtheweather_________bad,wherewouldtheygo?(be)23.IfonlyI_______tomyparents’advice!(listen)24.I________tostaythereforonemoreweek,butIchangedmymind.(hope)25.Hissilenceatthemeetingsuggestedthathe_______toyourplan.(agree)26.LiLingactedthatwayasthoughhe_________aforeigner.(be)四、长难句分析实例1、Suchtasksaregenerallyimportantintheiroutcome,whichonlyaddstothepressuretodogoodjob,andyettheirverycomplexitymakesitdifficulttoknowjustwhereorhowtobegin.这些任务的结果通常都很重要,这为做好工作增加了压力,然而这些任务的复杂性使人很难知道该从何处开始和怎样开始。这是一个并列复合句。在第一个并列分句中,有一个非限制性定语从句,但它不修饰outcome,而是修饰前面的整个分句。后一并列分句中有一个复合宾语结构,用it作形式宾语,实际宾语为带有连接副词的不定式短语。2、Todayitisnotunusualforastudent,evenifheworksparttimeatcollegeandfulltimeduringthesummer,tohave$5,000inloans(贷款)afterfouryears—loansthathemuststarttorepaywithinoneyearaftergraduation.一个学生即使在上课期间做兼职工作,在暑假期间做全职工作,四年下来他仍会欠下5,000美元学费贷款,而这笔钱必须在毕业后一年内开始偿还。这样的事现在已经是很平常了。分析本句应抓住其关键结构:itisnotunusualforastudenttohave$5,000inloansafterfouryears。it是形式主语,实际主语为由for引出逻辑主语的不定式结构forastudenttohave$5,000inloansafterfouryears。这里应注意notunusual是双重否定,实际表示肯定含义。让步状语从句evenifheworksparttimeatcollegeandfulltimeduringthesummer被插在不定式结构中。破折号引出带形容词从句的同位语。由于for到句末是一个完整的内容,因此翻译中将他们连在一起,而把itisnotunusual分译。3、Whatemerges(浮现)isapictureofanenvironmentwheretheemphasisisonmanagingthetechnologyasitspiesonpeopledoingtheirjobs,ratherthanpromotingqualityservicetocustomersandprovidingafairworkplace.这就勾画出了这样一种工作环境,在这种环境中,只重视科技手段对员工工作的监视作用,而不考虑提高客户服务质量和提高公平的工作场所。本句的主谓结构是Whatemergesisapicture,主语Whatemerges本身即为一个从句。在说明picture的介词短语中还有一个定语从句修饰environment,在这个定语从句中又有一个as引导的状语从句修饰managing,介词on后有三个动词-ing形式短语作其宾语,分别为:managing,promoting和providing。4、Justicedoesdemandthatmurderersbepunished.Andcommonsensedemandsthatsocietybeprotectedfromthem.Butneitherjusticenorself-preservationdemandsthatwekillmenwho