Unit1PeopleofAchievementDiscoverusefulstructures非限制性定语从句课件-高中英语人教版选择性

Unit1LearningAboutLanguageDiscoverusefulstructures非限制性定语从句Non-restrictiveattributiveclauses1.Reviewthestructureofrelativeclause.2.Focusonfeaturesofnon-restrictiveclause.3.Freelyusenon-restrictiverelativeclausetoexercises.LearningObjectivesThemanwhoisridingahorseisTangMonk.先行词关系词定语从句who关系代词关系副词thatwhichwhowhomwhoseaswherewhenwhy关系词的作用：①引导作用(引导定语从句)②替代作用(替代先行词)③在定语从句中担当成分Asummaryforthestructureofrelativeclause定语从句：在复合句中，修饰某一名词或代词的从句，其作用相当于形容词。先行词：被定语从句所修饰的名词或代词。引导词：引导定语从句的词。Maryisthegirl

whohaslonghair.定语从句先行词引导词定语从句有关概念先行词在从句中所作成分关系代词人主宾定物主宾定先行词在从句中所作成分关系副词时间名词时间状语地点名词地点状语reason原因状语who/thatwho/whom/that/省略whosethat/whichthat/which/省略whosewhywhenwhere=介词+which判断句子是否为定语从句划出先行词将先行词代入从句，看它在从句中所担任的成分根据先行词在从句中所作成分，得出关系词关系词的确定1.Thatistheboy______motherisafamousmusician.3.Thehouse__________theybuiltin1987stayedupintheearthquake.2.Wedon’tknowthenumberofpeople________losttheirhomesinthe1906earthquake.that/who(which/that)whose4.I’llneverforgettheday_____(=___which)Iwasborn.5.Ivisitedthehouse_____(=__which)LuXunoncelived.6.Thereason_____(=___which)hegotworriedwasthis.when

onwhereinwhyfor1.Isawtheguywhodeliversmymailintownyesterday.2.I'llalwaysremembertheriverwherewelearnedtoswim.3.Doyouknowthereasonwhytheskyisblue?4.She'sthepersonwhosedaughtergoestoHarvard.whichguy?whichriver?thereasonforwhat?whichperson?若去掉，句子含义不明确无逗号与主句隔开有逗号与主句隔开若去掉，不影响句子含义形式作用能否省略翻译限制性定语从句非限制性定语从句逗号隔开修饰限定补充解释能不能…的两个句子无逗号定语从句非限制性定语从句的用法

非限制性定语从句是先行词的附加说明,去掉了也不会影响主句意思,它与主句之间通常用逗号分开。引导“非限定”的关系词有：1.指人时：2.指物时：3.所属关系：

which

（可指某个词也可指整个主句，

which只可放在句中）

as

（表示正如，as可以在句首，也可在句中）3.指地点时：4.指时间时：5.指原因时：who,whom（宾语）which,aswhere=相应介词+whichwhen=相应介词+whichforwhich（切不可用why）Whose(定语：谁的）1.Jeannewasheroldfriend,____sheborrowedanecklace.A.fromwhoB.fromwhomC.tothatD.towhom2.Hisglasses,_____hewaslikeablindman,felltothegroundandbrokeitsleg.A.whichB.withwhichC.withoutwhichD.that3.Sheisateacherofmuchknowledge,_____muchcanbelearned.A.whoB.thatC.fromwhichD.fromwhomBCDPRACTICEMAKESPERFECTwhichwhomwhichwhichwhich介词+whose+名词1.IwishtothankprofessorSmith,without

helpIwouldneverhavegotthisfar.2.TheDragonTower,from

topvisitorscanenjoyagoodsightofHarbin,attractshundredsoftouristseveryday.whosewhose形式作用能否省略翻译限制性定语从句非限制性定语从句逗号隔开修饰限定补充解释能不能…的两个句子无逗号ThedifferencesSummaryAseveryoneknows,Chinaisthelargestdevelopingcountryintheworld.

2.Heforgottobringhispenwithhimyesterday,asweexpected.3.Hesaidthathehadneverseenhimbefore,whichwasobviouslynottrue.4.Hechangedhismind,whichmademequiteangry.as引导非限制性定语从句，译为“

”。常置于

，也可置于句中。正如，就像句首which引导非限制性定语从句，常指代前面整个句子，只能放在先行词

翻译成

。这翻译句子比较as/which引导非限制性定语从句的用法正如每个人都知道的，中国是最大的发展中国家。他昨天忘带笔了，正如我们预料的那样。他说他以前没有见过他，这明显不是真的他改变了主意，这让我很生气。后

as常见搭配

asisknowntoall；

asyouknowasisexpectedasweexpectedashasbeenmentionedabove

asisreported/said众所周知正如你所知道的那样正如所预料的那样正如我们所期待的正如上面所提到的正如报道/所说的那样non-restrictiveattributiveclause小试牛刀篇小试牛刀non-restrictiveattributiveclauseⅠ．单句语法填空1．Helikesthebeautifulcity，_____hehaslivedforalongtime．2．Thehomelessman，___Ithoughtdidnotbuyhimselfanythingtoeat，wentbackintothestore．3．Therearetwobuildings，thelargerof_____standsnearlyahundredfeethigh．wherewhowhich4．Mr．Smith，_____nativelanguageisEnglish，canspeakChinesefluently．5．Shegaveanotherpieceofadvice，________Ithinkisofgreathelptotheresearchwork．6．Thefactoryproducesmanyshoeseveryyear，80%of_____aresoldabroad．7．Thechildren，___wantedtoplayfootball，weredisappointedwhenitrained．whosewhich/aswhichwho8．__isknowntoall，MadameCuriewontheNobelPrizetwiceforherscientificdiscoveries．9．Dorothywasalwaysshowingoffherclothes，_____，ofcourse，madeusalittleannoyed．10．Ihaveinvitedsomefriendstotheparty，mostof______haveobtainedsupportfromtheclub．AswhichwhomⅡ．完成句子1．我们都知道，经常散步对我们的健康有很大的好处。______________，walkingregularlydoesalotofgoodtoourhealth．2．她是第三次赢得比赛了，这让我们都很吃惊。Itisthethirdtimethatshehaswontherace，_____________________.Asweallknowwhichhassurprisedusall3．金先生的双腿严重受伤，被迅速送往了医院。Mr．King，_____________________，wasquicklytakentohosp