初三定语从句

定语从句（1）•定语从句在句中做定语，用于修饰句中的某一名词（或代词）。被定语从句修饰的词叫做“先行词”，定语从句必须放在先行词之后。定语从句由•关系代词who,whom,whose,which,that•关系副词when,where,why等引导。•定语从句结构：先行词+关系词+定语从句页脚概念:在复合句中,修饰某一名词或代词的句子(从句).先行词:定语从句所修饰的词.定语从句的位置:放在先行词之后.关系代词&关系副词:引导定语从句的词.放在先行词和定语从句之间,既起连接作用,同时代替先行词在定语从句充当一定成分关系代词有:that,which,whowhom,whose关系副词有:when,where,why定语从句结构：先行词+关系词+定语从句定语从句（2）关系词先行词在从句中成分who人主语，宾语whom人宾语whose人定语which物主语，宾语that物，人主语，宾语when时间状语where地点状语why原因状语页脚AttributiveClause(定语从句)•Chinaisagreatcountrythathasabout5,000yearsofhistory.•It'sabookwhichintroducesChinaindetail.先行词先行词关系代词作主语关系代词作主语定句从句定句从句1.先行词是人时，定语从句的引导词：who和that都可以使用.Heisthemanwho/thatItalkedtoyouabout.————Thisistheboywho/thatIplayedtenniswithyesterday.————2.先行词是物时。定语从句的引导词：that和whichThisisthewatchwhich/thatIamlookingfor.————I’llbringherethemagazinewhich/thatyouaskedfor.___________1.Thesearethetrees__________wereplantedlastyear.2.Thegirl_________likessleeping.3.Doyouknowtheman________issittingbehindNancy?4.Thebook____________heboughtyesterdayisveryinteresting.5.Ilikemusic________hasgreatlyrics.which/thatwho/thatwho/thatwhich/thatwhich/that1.Doyouknowthescientist_______gaveusatalkjustnow?A.whoB.whomC.whichD.whose2.Thisisthedictionary_______Mumgavemeformybirthday.A.whichB.whatC.whoseD.whom3.ShaolinTemple_______liesinthewestofZhengzhouwelcomesthevisitorsbothathomeandabroad.A.whereB.whichC.whoD.what4.—Doyouknowthegirl_______isstandingunderthetree?A.whoB.whomC.whoseD.which5.Thisisthequestion_______wearetalkingaboutnow.A.thatB.whoC.whereD.when6.—Whatareyoulookingfor?—Iamlookingforthebook_______Iboughtyesterday.A.whoB.whichC.whose7.Jack,thereissomeoneintheoffice_______wouldliketospeakwithyou.A.whoB.whichC.whom8.Ifabagisfilledwithbooksandpens,itmustbelongtosomeone_______workshard.A.whichB./C.whomD.who9.Manyyoungpeoplepreferthesongs_______havegreatlyrics.A.whichB.whoC.whereD.whom•1.Friendsarethose____makeyousmile,alwaysopentheirheartstoyouandencourageyoutosucceed.AwhichBwhatCwhomDwho2.Tony,tellmetheresultofthediscussion___youhadwithyourdadyesterday.AwhatBwhichCwhenDwho3.Afriendissomeone____says“What!Youtoo?IthoughtIwastheonlyone!”AwhoBwhichCwhatDwhose页脚Chinaisagreatcountry.Thecountryhasabout5000years.合并为一个句子Chinaisagreatcountrythat/whichhasabout5000years.Chinaisagreatcountrywithabout5000years.1.ThemountainwithlotsofstrangepinetreesisMountHuang.Themountainwhich/thathaslotsofstrangepinetreesisMountHuang.2.ThelakewithmanygardensistheWestLake.Thelakewhich/thathasmanygardensistheWestLake.3.ThegirlinacapisLucy.Thegirlwho/thatisinacapisLucy.页脚1.Ican’tfindthebook.That'saboutChina.Ican’tfindthebookthatisaboutChina.2.TheWestLakeliesinHangzhou.TheWestLakeisoneofthemostfamouslakesinChina.•TheWestLakewhichliesinHangzhouisoneofthemostfamouslakesinChina.在从句中作主语在从句中作主语3.Thisisthemostinterestingstory.Ihaveeverreadit.Thisisthemostinterestingstorywhich/thatIhaveeverread.4.Herfatherboughtheraskirt.Hespent100yuanonit.Herfatherboughtheraskirtwhich/thathespent100yuan.在从句中作宾语在从句中作宾语Homework(改为定语从句）1.Thedoghasbeenfound.Thedogwaslost.2.Thisisacard.Ihavejustreceivedthecard.3.Ilostthepen.Myfatherboughtmeapen.4.Theboywithshorthairismybrother.以下情况，引导词用that，1.先行词为不定代词everything，little，much，all，anything，nothing，something，theone,nonee.g.Finally,thethiefhandedeverythingthathehadstolen.2.先行词被形容词最高级、序数词、first,last,any,only,few,much,no,very修饰时，用that。e.g.Thisisthebestbook(that)I’veeverread.e.g.HeistheonlypersonthatIwanttoseenow.3.当主句以who或which开头时，定语从句的关系词用that.Whoisthegirlthatspoketoyoujustnow?Whichisthepenthatyoulost?4先行词同时指人和指物时，用that。e.g.Wetalkedaboutthethingsandpersonsthatwesawthen.1.Thisisall___Iknowaboutthematter.A.thatB.whatC.whoD.whether2.Isthereanythingelse___youwant?A.whichB.thatC.whoD.what3.Thelastplace_____wevisitedwastheGreatWall.A.whichB.thatC.whereD.it4.Pleasetakethesecondchair______isoverthere.A.whereB.whichC.whoD.that5.Isoxygentheonlygas___helpsfireburn?A.thatB./C.whichD.it6.Finally,thethiefhandedeverything_____hehadstolentothepoliceA.whichB.whatC.whateverD.that只用which，不用that的情况：a.引导词前有介词时；Thehouseinwhichlucylivesisverynice.b.先行词为that，those时，用which，而不用that.例如：What’sthatwhichisunderthedesk？在桌子底下的那些东西是什么？页脚•1.Myparentsliveinahouse__________ismorethan100yearsold.•2.Kevinisreadingabook__________istoodifficultforhim.•3.Isthereanything________youwanttobuyinthetown.4.All______wecandoistostudhard.5.Thefirstone_____standsupisalittleboy.Which/thatWhich/thatthatthatthat