学案(四)吸引眼球的定语从句定语从句的正确使用能够比较明显地反映出考生对于语言具有较高的掌握能力，所以建议考生一定要在写作中至少使用一个恰到好处的定语从句。一、定语从句的类型1．关系代词引导的定语从句关系代词who,whom,whose,that,which,as引导的定语从句是写作的一大重点，尤其是which和as引导的非限制性定语从句在高考范文中更是屡见不鲜。①Secondly,youwillmakesomegoodfriendswhoarealsointerestedinplayingtabletennis.(2017·全国卷Ⅲ书面表达)第二，你会交到一些好朋友，他们也很喜欢打乒乓球。②WhatIwanttostressisthatIhavealreadybeenavolunteerforthe13thNationalGameswhichwillbeheldattheendofAugustinTianjin.(2017·天津高考书面表达)我想强调的是我已成为八月底将在天津举办的第十三届全运会的志愿者。③Astheoldsayinggoes,“Practicemakesperfect.”常言道：“熟能生巧。”2．关系副词引导的定语从句关系副词引导的定语从句是指when,where,why引导的定语从句。①WearetomeetonSundaymorninginthePeople’sPark,wheretheairisfreshandthesceneryisbeautiful.我们将于星期天上午在人民公园见面，那里空气新鲜，风景美丽。②Ithinkthereasonwhyyouarealwaysangrymaybethehighpressureofstudy.(2014·安徽高考满分作文)我认为你总是发脾气的原因可能是学习上的巨大压力。3．“介词＋which/whom”引导的定语从句Materialcollectingtookusawholeweek,duringwhichweinterviewedourteachersandtookpicturesofeveryaspectofschoollife.(2017·北京高考书面表达)搜集材料花了我们整整一周的时间，在此期间我们采访了老师并拍摄了学校生活的各个方面。[即时演练]用适当的关系词填空1．(2017·浙江高考应用文写作)Ourscienceteacherwillserveasourguide,whoisexpectedtotellussomethinginterestingabouttheTiantaiShan.2．(2016·天津高考单选)Wewillputoffthepicnicintheparkuntilnextweek,whentheweathermaybebetter.3．(2015·福建高考满分作文)Onlythosewhosparenoefforttoconfrontproblemscanachievewhattheylongfor.4．Duringholidayseasons,Iwillliveinthecountryside,whereairisfreshandpeoplearefriendly.5．Englishisalanguagesharedbyseveraldiversecultures,eachofwhichusesitdifferently.二、定语从句的写法定语从句是比较难掌握而又是考生在写作中喜欢尝试的复杂句，在写作时可采用“三步法”：[示例]第一步：写出两个简单句。①TheforeignerisfromCanada.②Hevisitedourclassyesterday.第二步：在句①中找出一处要修饰的词汇：theforeigner。第三步：用句②充当定语从句，theforeigner为先行词指人，句②中的代词he指代theforeigner且在句子中作主语，故用who或that作关系词。Theforeignerwho/thatvisitedourclassyesterdayisfromCanada.[即时演练]用定语从句将下列每组简单句合并为一个复合句1．Thisisthebestmethod.Itcanbeusedagainstpollution.→This_is_the_best_method_that_can_be_used_against_pollution.2．I’vealwayslongedforthedays.Iwillbeabletobeindependentthen.→I’ve_always_longed_for_the_days_when_I_will_be_able_to_be_independent.3．IwillgoonatriptoSichuan.ThereareagreatnumberofplacesofinterestinSichuan.→IwillgoonatriptoSichuan,wherethereareagreatnumberofplacesofinterest.4．Ihaveafriend.Herfatherisanengineer.→I_have_a_friend_whose_father_is_an_engineer.5．Throughthecourseofmyschooling,Imetmanyteachers.Twooftheminfluencedmegreatly.→Through_the_course_of_my_schooling,_I_met_many_teachers,_two_of_whom_influenced_me_greatly.三、定语从句的常用句型1．Asweallknow.../Asisknowntoall...“众所周知……”Asweallknow/Asisknowntoall,themoontravelsroundtheearthonceeverymonth.众所周知，月球每月绕地球转一圈。2．Assb.putsit...“按照某人所说的……”Asheoftenputsit,universityeducationdeterminesone’sfuture.按照他常说的，大学教育决定一个人的命运。3．such...as...“像...
