资源描述：
《高一英语模块一学案六》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、高一英语M1Unit1教学案六语法知识归纳主备人：朱大凯一、基本概念（一）定语从句在复合句中作定语，修饰名词或代词的从句叫定语从句。（二）先行词被定语从句所修饰的名词或代词。一般情况下，定语从句紧跟先行词。但也有因各种原因定语从句与先行词被分割的现象。（三）关系代词和关系副词定语从句的引导词。与先行词关系密切，因此紧跟先行词，在定语从句中充当一个成分。关系代词有：who,whom,which,that和whose,另外，as也可充当关系代词，关系代词在定语从句中充当主语、宾语、表语和定语。关系副词有：when,where,why,关系副词在定语从句中充当
2、状语二、关系代词的用法（一）基本用法根据先行词的不同，和在定语从句中所充当的成分不同，选用不同的关系代词。关系代词先行词成分例句who人主语宾语Doyouknowthemanwhoistalkingwithyourmother?whom人宾语Mr.SmithisthepersonwithwhomIamworkingTheboy(whom)sheloveddiedinthewar.whose人，物定语Ilikethosebookswhosetopicsareabouthistory.Theboywhosefatherworksabroadismyclass
3、mate.that人，物主语宾语Aplaneisamachinethatcanfly.Sheisthepopstar(that)Iwanttoseeverymuch.which物主语宾语Thebook(which)Igaveyouwasworth$10.Thepicturewhichwasabouttheaccidentwasterrible.as人，物主语宾语Heissuchapersonasisrespectedbyallofus.ThisisthesamepenasIlostyesterday.备注：whom,which和that在从句中做宾语时，
4、常可以省略，但介词提前时后面关系代词不能省略，也不可以用that。as做宾语一般不省略例如：（注意关系代词在定语从句中所充当的成分）①Doyouknowtheprofessorwho/thatwillgiveusaspeechnextweek?（作主语）②Ireadareportabouthisnewnovelthat/whichwillsoonbepublished.（作主语）③Theplanthat/whichtheyarguedaboutwassettledatlast.（作宾语）④Thisisthenewsecretary(who/whom/th
5、at)Iwouldliketointroducetoyou.（作宾语）4⑤Thesoldierwhoselegswerebadlywoundedwasoperatedonwithoutdelay.（作定语）注意：关系代词在定语从句中充当宾语时可以省略，充当主语时则不能。（见上例③④）（二）that与which,who,whom的用法区别：情况用法说明例句只用that的情况1.先行词为all,everything,anything,nothing,little,much,等不定代词时。2.先行词被all,any,every,each,much,little
6、,no,some,few等修饰时3.先行词有形容词最高级和序数词修饰时4.先行词既指人又指物时5.先行词被theonly,thevery修饰时6.句中已经有who或which时，为了避免重复时1.Hetoldmeeverythingthatheknows.2.Allthebooksthatyouofferedhavebeengivenout.3.ThisisthebestfilmthatIhaveeverread.4.Wetalkedaboutthepersonsandthingsthatweremembered.5.Heistheonlymanthat
7、Iwanttosee.6.Whoisthemanthatismakingaspeech?只用which,who,whom的情况1.在非限制性定语从句中，只能用which指代物，用who/whom指人2.在由“介词+关系代词”引导的定语从句中，只能用which指物，whom指人。3.先行词本身是that时，关系词用which,先行词为those,one,he时多用who。1.Hehasason,whohasgoneabroadforfurtherstudy.2.Ilikethepersontowhomtheteacheristalking.3.Thosew
8、horespectothersareusuallyrespectedbyothe
