CET写作备战第十一期——四六级考生适用.docx

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CET写作备战第十一期——四六级考生适用

第四单元如何写推展句4．1段落的推展在前几单元中，我们谈到写段落的第一个步骤是写主题句。作者要对主题句在某些方面加以限制。第二个步骤将是写推展句。例如你要陈述你选择某院校的理由，第一步，写出主题句：TherearetwomainreasonswhyIhavedecidedtoattendBingstonUniversitynextyear．第二步，以数个理由推展你的主题：示范段落4-1①TherearetwomainreasonswhyIhavedecidedtoattendBingstonUniversitynextyear．②Firstofall，thereisthequestionofmoney：Bingstonv'stuitionisreasonableandIdon’tevenhavetopayitallatonce．③Thisisveryimportant，sincemyfatherisnotarichman．④WithBingston's“deferredpaymentplan，”myfatherwillbeabletopaymytuitionwithouttoomuchdifficulty．⑤ThesecondresaonisthefineeducationwhichIfeedwillreceivethereinagriculture，mychosenfield．⑥Itisawell-knownfactthatBingstonhiresonlythefinestprofessorsinitsAgricultureDepartment．⑦Moreover，theuniversityreqiresallagriculturalstudentstogetpracticalexperiencebyworkingonfarmsintheareawhiletheyarestillgoingtoschool．4．2示范段落分析细节：twomainreasons：理由1—financialconsideration②a．reasonabletuition③b．deferredpaymentplan④理由2—qualityofeducation⑤a．fineteachers③b．practicalexperience⑦在两个主要理由之下，作者用更小的细节支持它们。由此可见，段落的推展依赖于支持主题句的细节（details）。推展段落的方法很多。通常每个段落以一种方法为“支配方法”（thedominantmethod），必要时，可运用其它一种或数种方法作为“辅助方法”（thesupportingmethod）。上面的示范段落使用因果法（cause-and-effect）作为支配方法，分类法（divisionandclassification）作为辅助方法。作者还运用了“重要性排列顺序”（theorderofimportance）作为安排细节、组织段落的手段。我们将在以下各单元逐个讨论这些方法。Exercise4-1Directions：Readthefollowingparagraphsandfindoutwhatdetailstheauthorsusetosupporttheirtopicsentences．（1）Warmwaterfreezesmorequicklythancold．SirFrancisBaconstatedthatalmostfourhundredyearsago．Butfewpeoplebelievedhim—till1970．Inthatyear，CanadianscientistGeorgeKellprovedtheEnglishscholarright．Dr．Kellfilledanopenpailwithcoldwater．Hefilledanotherwithwarmwater．Heexposedbothtothesamelowtemperature．Thewarmwaterfrozefirst．TopicSentence：__________________________Details：1．______________________________2．______________________________（2）Thereisarelationshipbetweenyourbloodtypeandyournationality．AmongEuropeansandpeopleofEuropeanancestry，about42percent