高考英语 定语从句课件VIP免费

全国通用2012届高考英语一轮语法专题复习：定语从句定语从句的考查在高考中主要出现在单项填空部分。1.主要考查的知识点：(1)关系词的选用(2)关系词前加介词等的用法(3)定语从句的时态(4)非限制性定语从句的用法复习重点：(1)关系代词和关系副词的用法区别。(2)掌握只能用that引导定语从句的情形。(3)掌握介词加关系代词的用法。(4)掌握as和which引导非限制性定语从句的用法。2.如何应对定语从句的考查解题时，首先要确定先行词，根据先行词在从句中所作的句子成分来判断该用关系代词还是副词，并且确定具体用哪个关系词。如果从句中谓语动词为不及物动词，应考虑关系代词前该不该加介词。(2010·)I'vebecomegoodfriendswithseveralofthestudentsinmyschool______ImetintheEnglishspeechcontestlastyear.A.whoB.whereC.whenD.which思路点拨：首先确定先行词，根据空格后的从句ImetintheEnglishspeechcontestlastyear缺少met的宾语，该宾语应当为sb.，故可判断先行词不是从句最靠近的myschool，而是被inmyschool所隔开的thestudents。故此，关系代词该用who/whom或者省略。四个选项中，只有A选项正确。1.定义：修饰一个名词或代词的从句称为定语从句，一般紧跟在它所修饰的先行词后面。2.先行词：被定语从句修饰的名词或代词称为先行词。3.关系词：引导定语从句的关联词称为关系词。关系词有关系代词和关系副词。关系代词：who,whom,whose,which,that,as等；关系副词：where,when,why等。关系词常有三个作用：引导定语从句；代替先行词；在定语从句中充当一个成分。如：HarryPotteristhemostinterestingnovelthatIhaveread.分析：thatIhaveread是定语从句；novel是先行词；that是关系代词，代替先行词novel，在从句中作haveread的宾语。关系词指代人或物定语从句中充当的成分关系代词that人或物主语、宾语、表语which物或主句内容主语、宾语或定语who人主语或宾语whom人宾语whose人或物定语as人或物或主句内容主语或宾语关系副词when时间状语where地点状语why原因状语4.限制性定语从句和非限制性定语从句限制性定语从句形式上不用逗号和主句隔开，是先行词不可缺少的部分，去掉它主句意思往往不明确，翻译成先行词的定语，“……的……”。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的意思，它与主句之间通常用逗号分开，通常翻译成主句的并列句。关系代词that和关系副词why不能引导非限制性定语从句。Hisbrotherwhoisnowalawyeralwaysencourageshimtogotocollege.他那个现在是律师的哥哥总是鼓励他上大学。(他还有其他的哥哥)Hisbrother,whoisnowalawyer,alwaysencourageshimtogotocollege.他的哥哥，现在是律师，总是鼓励他上大学。(他只有一个哥哥)熟读深思1.关系代词的使用定义(1)Sheisthewoman(whom/that/who)Iwantedtoseeyesterday.(2)I,whoamyourclosefriend,willtrymybesttohelpyouwheneveryouareintrouble.(3)HarryPotterisoneofthebestsellersthatarepopularwithteenagers.HarryPotteristheonlyoneofthebestsellersthatmakestheauthorabillionaire.熟读深思(4)GreatchangeshavetakenplaceinChina,asisknowntoall.(5)ToownaTVsetineachfamily,whichwethinkwasimpossible20yearsago,nowhasbecometrue.(6)Allthatcanbedonehasbeendone.(7)ThisistheverydictionarythatIwanttobuy.(8)ThefirstplacethattheyvisitedinLondonwastheBigBen.(9)Canyourememberthescientistandhistheorythatwehavelearned?熟读深思(10)Whoisthemanthatisstandingthere?(11)Theyhavesetupacompany,whichdealswiththethingsthatarerelatedtoenvironmentprotection.(12)Hangzhouisnomorethecitythatitusedtobe.(13)Thetree,whichisfourhundredyearsold,isveryfamoushere.(14)Wedependonthelandfromwhichwegetourfood.(15)Isthereanyonewhoisreadytohelptheinjuredperson?熟读深思(16)Theclassroomwhosedoor/thedoorofwhich/ofwhichthedoorisbrokenisonthesecondfloor.(17)Asweknow,smokingisharmfultoone'shealth.(18)ThishouseisnotsuchasIexpect.(such为代词，作先行词；as在从句中...