高一英语人教课标必修1定语从句课件难点重点突破

welcometomyclass,grammar,SheisverybeautifulwhoisfromKorea.Sheisafamousactresswhoisgettingmarried.,Heisapopularsingerwhosesongispopularamongyoungpeople.HeisafamoussingerwhoisfromTaiwan.,Declanisafamoussinger.Hesingsthesongtellmewhy.Declanisafamoussingerwhosingsthesongtellmewhy.,Heisalittleboy.Heiseating.Heisalittleboywhoiseating.,Itisapoordog.Itsheartisbroken.Itisapoordogwhoesheartisbroken.,RoseandJackarethelovers.Theymetontheship.RoseandJackaretheloverswhometontheship.,Thepositionsoftheattribute:（定语的位置）,1.Thisisaflowerbasket.2.Thisisabasketfullofflowers.3.ThisisabasketwhichIwanttoputflowersin.（单个的词作定语时要放于被修饰词的前面，短语或从句作定语时要放于被修饰词的后面。）,SheisanEnglishteacherwholikessingingsongs.,定语从句：在英语复合句中，由关联词引导，修饰句中的名词、代词，有时也修饰主句的一部份或整个句子的从句称为定语从句。它分为：限制性定语从句和非限制性定语从句。被定语从句所修饰的那个词称为先行词。,关系代词：which,that,who,whom,whose,as（在句中充当成分，可作主语，宾语，表语，定语）,关系副词：when,where,why，在句中只作状语。,引导词,先行词,引导词（从句中作主语）,定语从句,2.Workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed.,1.Thewomenwholivesnextdoorisateacher.,Thewomanisateacher.,Workersbuiltsheltersforsurvivors.,Thewomanlivesnextdoor.,Thesurvivorshomeshadbeendestroyed.,2.Thenurseiskind.Thenurselooksaftermysister.,Thenurseiskind.,who/thatlooksaftermysister,3.TheteacherisMrZhou.Theteacheroftenmakesuslaughinclass.,TheteacherisMrZhou.,whooftenmakesuslaughinclass,(2)that引导的定语从句,a.Hereisthemoneythat/whichwillbegiventoyou.b.Doyoulikethebook(that/which)youborrowedyesterday?,关系代词的选择,a.Whatsthenameofthegirlwhojustcamein?b.DoyouknowthestudenttowhomJaneistalking?(不能用who),(3).Which引导的定语从句,Thebuildingwhich/thatstandsneartheriverisourschool.,Theroominwhichtherearealotofbooksisareadingroom.,（4）关系代词whose的用法Whose是关系代词who的所有格形式，用作名词的限定语，whose指人或物，在从句中作定语。,Heisanexcellentteacher,whosedaughterstudiesabroad.,thedaughterofwhomstudiesabroad.,Haveyouseenadictionarywhosecoverisblue?,whose经常后接名词，这结构可以用the+名词of+whom/which来替换，意义不变。,关系代词引导定语从句时，要注意几点：（1）Whom,which作介词宾语时，介词一般可以放在它们的前面，也可以放在从句原来的位置上，但是含有介词的动词固定词组中，介词应该放在原来的位置上。,Thereisaroom,inwhichyoucanstudy.whichyoustudyin.,Roseisthestudentwhomyoushouldlookafter/takecareof.,.当先行词是不定代词时，如：all,everything,anything,nothing,much,few,little,none,theone等。,.只用that不用which的情况：,Allthatcanbedonehasbeendone.,Thereisnodifficultythatwecantovercome.,.先行词前有theonly,few,oneof,little,no,all,every,very等词修饰时。,.先行词被序数词first,last,next等或形容词的最高级修饰时。,ThisisthefirstletterthatIvewritteninEnglish.,.当先行词既有人又有物时。,Theytalkedabouttheteachersandtheschools(that)theyhadvisited.,.当先行词是系动词be后面的表语时。,Chinaisntthecountrythatsheusedtobe50yearsago.,当主句时以who,which,或what开头的特殊疑问句时。,Whoisthemanthatiswaitingatthebusstop?,Whatdidyouhearthatmadeyousoangry？,therebe句型中,Thereisaseatinthecornerthatisstillfree.,(3).只用which不用that的情况,先行词在非限制性定语从句中充当主语或宾语。,Hismoneywasstolenbyathief,whichmadehimverysad.,.当关系代词前有介词。,Thisisthefactoryinwhichmymotherworks.,.当先行词本身是that时。,Whatsthatwhichflashedintheskyjustnow.,(5).关系代词who,which,that,在从句中作主语时，从句的谓语动词的人称和数必须必须和先行词保持一致。,Anyonewho_over20canjointhearmy.I,who_yourfriend,willhelpyou.,is,am,Areyouclearnow?OK.Letsdosomeexercise!,Function-I-practice(3m),1.Thisisthebag_mymotherboughtyesterday.A.thatB.whoC.whomD.this2.Iknowthestudent_youborrowedthepen.A.thatB.fromwhomC.fromwhichD.whom3.Isthisthefactory_alotofstudentsvisitedyesterday?A.theoneB.whichC.whoD.whom4.Isthisfactory_alotofstudentsvisitedyesterday?A.theoneB.thatC.whichD./,练一练！,5.Theonlylanguage_iseasytolearnisthemothertongue.A.whichB.thatC./D.it6._cleanstheblackboardshouldbepraised.A.ThatB.WhoC.TheonewhoD.Thestudentswho7.Iknowtheboy_yougavethebook_.A.whom;toB.which;toC.towhom;toD.that;tohim8.Thisisthebestbook_Ihavebeenlookingforallthisyear.A.whoB.whomC.whichD./,1.Theman_Isawtoldmetowait.2.Themanto_Ispokewasaforeigner.3.Iknowaboy_fatherisanacrobat.(杂技演员)4.Hesawahouse_windowswereallbroken.,Fillintheblankswithwho,whom,whose,whichandthat.,who,whom,whose,whose,5.Alltheapples_fallareeatenbywildboars.6.Canyouthinkofanyone_couldlookafterhim?7.Thisisthebesthotel_Iknow.8.Heshowedamachine_partsaretoosmalltobeseen.,that,that,that,which,Homework填空：1.Lookatthatlady_nameisRose.2.Heisateacher_Ilikeverymuch.3.Thosepictures_weredrawnby