定語從句（一）補(bǔ)充：句子的成分主語：句子要說明的人或物。Theboyisadoctor.表語：說明主語的身份、特征、狀態(tài)。Thedishsmellsdelicious.謂語：說明主語的動作或狀態(tài)。Iboughtatoyintheshopyesterday.賓語：表示動作的承受者。Iateapieceofbreadthismorning.定語：修飾名詞或代詞。ThehandsomemanismyEnglishteacher.狀語：修飾形容詞、副詞、動詞或整個句子。Shestudiesveryhard.補(bǔ)語：補(bǔ)充說明主語或賓語Wecallhimasinger.什么是定語從句？Heisahandsomeboy.Heisaboywhoistall,rich,andhandsome.定語從句與形容詞相似，都修飾名詞或代詞。不同的是，形容詞只能表達(dá)簡單的意思，定語從句表達(dá)的意思更為復(fù)雜。定語從句的分類限定性定語從句和非限定性定語從句。結(jié)構(gòu)：限定性定語從句：緊跟先行詞,主句和從句間不用逗號分開；非限定性定語從句：主句和從句間用逗號分開。功能：限定性定語從句：修飾先行詞非限定性定語從句：既可修飾先行詞也可修飾整個句子引導(dǎo)詞：that不能引導(dǎo)非限定性定語從句Thisisthehouse(which)weboughtlastmonth.這是我們上個月買的那幢房子。Thehouse,whichweboughtlastmonth,isverynice.這幢房子很漂亮,是我們上個月買的。Theman(whom/that/who)Imetinthestreetwasadriver.我在街上碰到的那個人是個司機(jī)。Hismother,wholovedhimverymuch,diedin1998.他的母親很愛他,但在1998年去世了。注意:專有名詞具有“獨(dú)一無二”的含義,通常只能由非限制性定語從句修飾。LuXun,whodiedin1936,wasafamouswriterinChina.魯迅于1936年去世,是中國一位著名的作家。關(guān)系詞關(guān)系代詞：who,whom,whosethat,whichas關(guān)系副詞：when,where,whywhose代替人作定語Thisisthehousewhosewindowisbroken.代替物Ilikethatgirlwhoseeyesarebig.that代替人主語Themanthatisplayingthepianonowismymusicteacher.賓語Isthisthemanthatyoureferredtoatthemeeting?表語Sheisnolongerthegirlthatshewasinherchildhood.代替物主語Theworkthathasjustbeenfinishedisveryimportant.賓語Thetrainthathetookwaslateforanhour.表語Myhometownisnotapollutedplacethatyouthinkittobe.as引導(dǎo)定語從句as從句常是一些固定結(jié)構(gòu)，(如asisknowntoall,asweexpected,aseverybodyknows等，而且譯為”正如….,恰如…”.)thesame…as,such…as,和……一樣.。Hefailedintheexam,whichmadehisparentsangry.Aswehadexpected,hefailedintheexam.Itissuchadifficultproblemasnoneofuscanworkout.這么難的一道題,我們沒人做得出。HewearsthesamecoatasIdo.他穿著跟我一樣的外套。注意:當(dāng)先行詞被thesame修飾時(shí),that也可引導(dǎo)定語從句,但意義有所不同。thesame...as指同樣或同類的事物；thesame...that指同一個事物。ThisisthesamewatchasIlost.這塊表與我丟的那塊一樣。(不是同一塊表)ThisisthesamewatchthatIlost.這就是我丟的那塊表。(是同一塊表)關(guān)系副詞代替功能在從句中的成分例句when時(shí)間名詞時(shí)間狀語Shestillrememberthedaywhen(onwhich)shewontheprize.where地點(diǎn)名詞地點(diǎn)狀語Thisisthefactorywhere(atwhich)hisfatheronceworked.whyreason原因狀語Hedidn'tknowthereasonwhy(forwhich)hewasdismissed.定語從句（一）課堂練習(xí)一、用適當(dāng)?shù)年P(guān)系詞填空1.Julianworkedinacompany,________isnamedafterhisgrandfather,whofoundedit.2.IpaidavisittoBrazillastyear,________turnedouttobeabeautifulmemory.3.WethenmovedtoParis,________welivedforsixyears.4.Theboy________Ispoketoamomentagoisthesonofmyemployer.5.Thesepeople,________identitieswillbekeptsecret,willbepaid$40aday.6.Mysisters,________photosIshowedyouyesterday,willcometoseeusthisevening.7.Arewelivinginanage________everyoneisencouragedtosharetheirideasonblogs?8.Laurawasalwayshelpingherbrotherwithhisphysicsafterschool,________,ofcourse,madeherparentsveryhappy.9.Inolddays,someschoolswouldn’tadmittheboys________familieswerepoor.10.Thepriceofanyproductislinkedtoacomplicatedsystemofprices________everythingdependsoneverythingelse.單句改錯Mymotherhasagoodbook,whichcoverlooksterrible.Sheisoneofthegirlswhoisveryinterestedinmaths.Tomistheonlyoneoftheboyswholikeplayingfootball.Thisistheverypenthatyougaveittomebefore.Whoisthegirlthatyoutalkedtoherjustnow?Thereisanoldwoman,thatisholdingastick.Shewon’tforgetthedaysthattheystayedtogether.That’sthedatewhenshewon’tforgetforever.家庭作業(yè)一、單句填空1.Isthistheroom__________youcleanedlasttime?2.Isthistheroom___________welivedbefore?3.Thisisthegarden__________theystayedforanight.4.Thisisthegarden_________theyvisitedlasttime.5.Ihavethesamebook__________shehas.6.Almosteveryteenagerwillexperienceaperiodintheirlife_______theyaren'tcontentwiththeirparents.7.TherearemanynewcentralleadersinChinanow,of__________manyonceworkedinthewesternprovinces.8.AsastudentofSeniorThree,hehasverylittlefreetime__________hecanspenddevelopinghisowninterest.9.Mr.Luke,in____________supermarketweboughtaniPadlastweek,willgiveusareportonhowtochooseacareerthisevenin