限制性定语从句和非限制性定语从句ppt课件.ppt

定语从句限制性定语从句和非限制性定语从句 限制性定语从句和非限制性定语从句 限制性定语从句对先行词起限制 确定的作用 是先行词不可缺少的定语 如果省去 主句的意思就会不完整 不明确或不合逻辑 这种定语从句和主句之间不能用逗号隔开 Themanwhocamehereyesterdayhascomeagain 关系副词when和why用于引导限制性定语从句时 在口语和非正式文体中可以省去 但是where通常不可以省去 如 a Besuretocallonusnexttime when youcometotown b Thisisoneofthereasons why youmayliketoeatit 非限制性定语从句和先行词关系松散 只是对先行词作附加说明 如果省去 主句的意思仍然完整或清楚 这种定语从句和主句之间须用逗号隔开 如 a AbrahamLincoln wholedtheUnitedStatesthroughtheseyears wasmurderedonApril14 1865 b Hesentaspecialgovernor amannamedGessler whowouldrulewithafirmhand c Helivesinanothertown whichisonlyaboutanhour sridefromhere d Soontheyarrivedatafarmhouse infrontofwhichsatasmallboy e Theysetupaseparatestateoftheirown wheretheywouldbefreetokeepNegroesasslaves 注意 引导非限制性定语从句的关系代词不可用that 指人时用who 主语 whom 宾语 指物时须用which PracticeA 请区分出下列句子哪些是限制性定语从句 那些是非限制性定语从句 TheteachertoldmethatTomwastheonlypersonthatIcoulddependon Hismother wholoveshimverymuch isstrictwithhim Chinaisacountrywhichhasalonghistory China whichwasfoundedin1949 isbecomingmoreandmorepowerful PracticeB 区分下列几组句子的不同含义 1 Herbrotherwhoisnowasoldieralwaysencourageshertogotocollege Herbrother whoisnowasoldier alwaysencourageshertogotocollege 她那当兵的哥哥总是鼓励她上大学 意含 她还有其他哥哥 她哥哥是当兵的 他总是鼓励她上大学 意含 她只有一个哥哥 Allthebooksthathavepicturesinthemarewellwritten Allthebooks whichhavepicturesinthem arewellwritten 所有里面带插图的书都写得很好 意含 不带插图的书则不一定写得好 所有的书都带插图 这些书都写得很好 意含 没有不带插图的书 ExercisesA 1 All isusefultousisgood A whichB whatC thatD whether C 解析 定语从句中的先行词为all none等词时 关系代词必须用that 而不是which 故选C 2 Isthisfactory wevisitedlastweek A whereB thatC whichD theone D 解析 thisfactory容易被学生错误地混为先行词 其实这是Thisfactory是句子的主语而不是先行词 所以选择D Theone中的one指代的是factory 作定语从句的先行词 4 Thisistheschool myfatherworked20yearsago A thatB whenC whichD where D 解析 题中的theschool是定语从句的先行词 in which where 因此选D 试比较 Thisschoolis myfatherworked20yearsago whereB theonewhereC thatD theonewhich B 3 Shewillneverforgettheday shespentinBeijing A whenB whatC whichD why C 解析 theday是定语从句的先行词 shespentinBeijing中的动词spent是个及物动词 后接宾语 theday作动词spent的宾语 因此选C 5 Thisisthefactory wevisitedlastyear A thatB inwhichC whatD theone A 解析 thefactory是定语从句的先行词 用作宾语 从句wevisitedlastyear中visit是个及物动词 后接宾语 因此选A 6 Thetextisoneofthemostinterestingstories learntinthepastthreedays A thathaveB thathavebeenC whichhasD whichhasbeen B 解析 stories是定语从句的先行词 同时stories被最高级所修饰 因此选B 1 Thecollegewon ttakeanyone eyesightisweak A whoB whoseC ofwhomD which B ExercisesB 1 Letmethinkofapropersituation thissentencecanbeused A whereB thatC ofwhomD which A 2 Theman youaretalkingisinthenextroom A towhomB aboutwhomC aboutwhoD whom B 3 Idon tliketheway hespoketome A bythatB whatC bywhichD D 4 I yougoodfriend willtrymybesttohelpyouout A whoisB whatisC whatamD whoam D 5 Thisistheonlything Icandonow A whatB whichC thatD all C 6 Those totakepartinthegamewritedownyournames A whoB whowantC whatwantsD want B 7 Hiswalkingstick hecan twalk waslostyesterday A thatB withwhichC whichD withoutwhich D 8 Theyhavedecidedtofinishtheirwork Ithinkisawisechoice A thatB whatC whichD whether C 9 Thisisthereason hetoldme A thatB whyC onwhichD forthat A 10 Thisisthelastfactory heusedtoworkat manyworkersof stillhaveagoodrelationshipwithhim A that itB which whomC that whichD which that C 11 Therearethreelibrariesinourschool werebuiltfiveyearsago A allofthemB eitherofthemC allofwhichD bothofth