Unit1Laughoutloud!Usinglanguage非限制性定语从句课件高中英语选择性

Unit1Laughoutloud!Non-definingAttributiveClauses非限制性定语从句1.定语：

用来修饰/限定名词或代词的句子成分2.定语从句：

用来修饰/限定名词或代词的一个句子3.定语从句的结构：

先行词+关系词+缺失句子成分的句子eg.Thevacationthatwearelookingforwardtoiscoming.4.关系代词：

5.关系副词：

who，whom，whose，that，as，whichwhen，where，why定义

Non-definingAttributiveClauses是对先行词加以描述、补充说明的定语从句。它不是句中不可或缺的部分，去掉此句不会影响主句意思的完整性。非限制性定语从句与先行词之间常用逗号隔开。非限制性定语从句eg.Iboughtanovelyesterday，whichwaswrittenbyHanHan.一、关系代词引导的非限制性定语从句1.whichwhich指物，在定语从句中作主语或宾语。Iboughtanovelyesterday，whichwaswrittenbyHanHan.我昨天买了一本小说，是韩寒写的。Peoplearelookingthroughthemagzines,allofwhichhavebeenreadhundredsoftimespreviously.一、关系代词引导的非限制性定语从句2.who

who指人，在定语从句中作主语或宾语。Myfather，whohascurlyhair，isanexcellentcook.我的父亲有一头卷发，他是个很棒的厨师。LiHua,whoisourmonitor,waspraisedbyourteacheryesterday.李华是我们的班长，昨天被我们的老师表扬了。一、关系代词引导的非限制性定语从句3.whom

whom指人，在定语从句中作宾语。Peter,whomyoumetinLondon,isgoingtoParisnextweek.你在伦敦见过的那个彼得，下周将要去巴黎。ThisisPeter，whomyouhaven’tmetbefore.这是彼得，你以前没见过他。一、关系代词引导的非限制性定语从句4.whose

whose既可指人，也可指物，在定语从句中作定语。Theboy，whosefatherisanengineer，studiesveryhard.这个男孩学习很努力，他的爸爸是一位工程师。Thebooksonthedesk,whosecoversareshiny,areprizesforus.桌上那些封面闪亮的书是为我们准备的奖品。一、关系代词引导的非限制性定语从句5.as

as既可指人，也可指物，在定语从句中可以作主语或宾语。Heforgottobringhispenwithhim，aswasoftenthecase.他忘了带笔，这是常有的事。Asweallknow,smokingisharmfultopeople'shealth.

众所周知，吸烟对人的健康有害。关系代词aswhich指代引导从句时只能指代整个主句引导从句时既可指代整个主句，又可指代主句的一部分（名词/代词）位置可位于主句之前或之后只能位于主句之后意义正如，就像这..，那...注意：as/which引导非限制性定语从句时的区别Sheisalwaysworkinghard,aseveryonecansee.

正如大家所看到的那样，她一直工作很努力。Asweallknow,smokingisharmfultopeople'shealth.众所周知，吸烟对人的健康有害。

Iboughtanovelyesterday，whichwaswrittenbyHanHan.Hefailedthebasketballmatch，whichdisappointedhim.常见的as引导非限制性定语从句句型Asweallknow，正如我们都知道的Asisknowntoall正如我们都知道的asisexpected不出所料

asisoftenthecase这是经常发生的asisreported正如报道的Asthesayinggoes,俗话说asisoftenthecase这是常有的事asyoucansee正如你看到的二、关系副词引导的非限制性定语从句1.when

关系副词when在非限制性定语从句中作时间状语，指代主句中

表示时间的词语。HewillputoffthepicnicuntilMay1st,whenhewillbefree.他将把郊游推迟到5月1号，那时他将有空。Wewillputoffthepicnicintheparkuntilnextweek,whentheweathermaybebetter.我们将把在公园的野餐推迟到下周，届时天气可能会更好。二、关系副词引导的非限制性定语从句2.where

副词where在非限制性定语从句中作地点状语，指代主句中表示

地点的词语。TheywenttoLondon，wheretheylivedforsixmonths.他们去了伦敦，在那儿呆了六个月的时间。OppositeisStPaul’sCathedral,whereyoucanhearsomelovelymusic.对面是圣保罗大教堂，在那里你可以听到一些美妙的音乐。三、限制性定语从句和非限制性定语从句的区别限制性定语从句非限制性定语从句关系词可以用that,why关系词不可以用that,why从句与先行词不需要用逗号隔开，译成一句话从句与先行词需要用逗号隔开,可译成两句话关系代词有时可以省略（作宾语时）关系代词不可以省略whom可用who或that代替whom不可被代替先行词是名词或代词先行词可以是名词，代词或整个主句MysisterwhoworksinShanghaisendsmeanemailalmosteveryday.我在上海工作的姐姐几乎每天都给我发电子邮件。（限制性定语从句）Mysister,whoworksinShanghai,sendsmean

emailalmosteveryday.我姐姐在上海工作，几乎每天都给我发电子邮件。（非限制性定语从句）1.逗号和翻译Somethingthatisimportantshouldberemembered.ThebookthatIboughtyesterdayisveryinteresting.2.先行词：（限制性定语从句）先行词是名词先行词是代词Beijing,whichisthecapitalofChina,isamoderncity.2.先行词：（非限制性定语从句）Infrontofsomanypeoplehewasnervous,whichwasunderstandable.

先行词是句子先行词是名词He,whoismybestfriend,alwayshelpsmewhenI’mintrouble.

先行词是代词Thebook(that/which)Iboughtyesterdayisveryinteresting.3.关系词Mybrother,whomIloveverymuch,isakindperson.Theman(whom/who/that)Isawattheparkismyboss.Thecity,whichwevisitedlastyear,isverybeautiful.【限制性定语从句】【非限制性定语从句】(1)限制性定语从句关系代词作宾语时可省略，非限制性定语从句所有关系代词均不可省略Themanwho/thatistalkingtoJohnismyuncle.3.关系词Thebookwhich/thatIborrowedfromthelibraryisveryinteresting.

(2)非限制性定语从句关系代词不能用thatTheman,

whoistalkingtoJohnismyuncle.

Thebook,whichIborrowedfromthelibraryisveryinteresting.

Hegaveareason,whyhewasabsentfromthemeeting.3.关系词Hegaveareasonwhyhewasabsentfromthemeeting.

(3)非限制性定语从句关系副词不用why，用forwhich去替换。Idon'tknowthereasonwhysheissoangry.Idon'tknowthereason,forwhichsheissoangry.Themanwho/that/whom

sheistalkingtoismyuncle.3.关系词(4)非限制性定语从句关系代词不能用that/who去替换whomTheman,

whom

sheistalkingtoismyuncle.

practice!单句语法填空Theclowndoctor,

wearsacurlywig,ispopularwiththelittlepatientsinthehospital.Iearnonly1,000dollarsamonth,halfof

isspentonmycar.Wehavenearlyonehundredforeignstudentsinouruniversity,mostof

arefromAmericaandAustralia.Thetree，thebranchesof

arealmostbare,isaveryoldone.Tomhasthegoodqualitiesofkindnessandhonesty,_________

iswhathisparentsexpect.whowhichwhomwhichwhich1.Sheheardaterriblenoise,_________frightenedher.2.Sheheardaterriblenoise____________frightenedher.3.Ihadtoldthemthereason,_________Ididn'tattendthemeeting.4.Ihadtoldthemthereason_____________Ididn'tattendthemeeting.5.Hewaseagertogotothehospitaltoseehisstepmother,_________helovedandrespectedashisownmother.6.Hewaseagertogotothehospitaltoseehisstepmother________________helovedandrespectedashisownmother.7.DoyouknowTom________________wetalkedabout?8.DoyouknowTom,_________wetalkedabout?whichwhich/thatforwhichwhy/forwhichwhomwho/whom/不填who/whom/不填whom单句语法填空1.Thingswillturnoutcontrarytoone'swishes,__________isoftenthecase.2.Englishisalanguagesharedbyseveraldiversecultures,

eachof

usesitdifferently.3.Thecar,for___________Ipaidalotofmoney,isnowoutofdate.4.Isuggestyougotoaspecialist专家,from___________youcangetanswerstomostofyourquestions.5.Inthischapter章节,oneofourproblemsistodiscovertheprincipleson______thesetestsarebased.6.

isknowntoeverybody,laughterishealthierthananger.aswhichwhomwhichAswhich1.他忘了带笔，这是常事。（as在从句中作主语）Heforgottobringhispenwithhim,_____________________.2.众所周知，地球是圆的。（as在从句中作宾语）_____________________________,theearthisround.3.你知道，台湾是中国不可分割的一部分。(as在从句中作宾语)Taiwanis,_______________,aninseparablepartofChina.aswasoftenthecaseAsweallknow/Asisknowntoallasyouknow完成句子1.我上个月买的房子带着个漂亮的花园。Thehouse,_________________________,hasalovelygarden.2.这本我已经读过三遍的小说很感人。Thisnovel,_________________________,isverytouching.3.他似乎没理解我的意思，这使我非常心烦upset。HeseemsnottohavegraspedwhatImeant,______________________.4.液态水变为蒸汽，这就叫做蒸发evaporation。Liquidwaterchangesintovapor,__________________________.whichIboughtlastmonthwhichIhavereadthreetimeswhichgreatlyupsetsmewhichiscalledevaporation完成句子2.Readthepassageandrewritethetipsusingnon-definingattributiveclauses.1.Goforawalkinthecountryside,whereyoucanenjoythebeautifulviewsandapeacefulatmosphere.Goforawalkinthecountryside.Thereyoucanenjoythebeautifulviewsandapeacefulatmosphere.2.Spendtimewithyourfamilyandfriends,whichwillactivatechemicalsinyourbraintomakeyoufeelhappier.Spendtimewithyourfamilyandfriends.Thiswillactivatechemicalsinyourbraintomakeyoufeelhappier.3.Trytoacceptyourmistakes,where/throughwhichyoucanlearnalot.Trytoacceptyourmistakes.Youcanlearnalotthroughthem.4.Closeyoureyesandpicturethefuture,whenyou’vemadeyourdreamscometrue.Closeyoureyesandpicturethefuture.You’vemadeyourdreamscometrue.3.Completethejokewiththesentencepartsintheboxusingwho/whichandputcommas逗号inthecorrectposition.haslosthispatiencebynowhethinkswillimpressHolmesislyingnexttohimhefinds