定语从句宜用that而不用which的情况及宜用which不宜用that的情况.doc

定语从句宜用that而不用which的情况及宜用which不宜用that的情况
1、定语HYPERLINK"http://wenwen.soso.com/z/Search.e?sp=S%E4%BB%8E%E5%8F%A5&ch=w.search.yjjlink&cid=w.search.yjjlink"\t"_blank"从句中宜用that而不用which的情况1)HYPERLINK"http://wenwen.soso.com/z/Search.e?sp=S%E5%85%88%E8%A1%8C%E8%AF%8D&ch=w.search.yjjlink&cid=w.search.yjjlink"\t"_blank"先行词为allmuchlittleeverythinganythingnothingnonefewtheone等不定代词；e.g.Imeantheonethatwasboughtyesterday.2)先行词被形容词最高级或被onlyanyfewlittlenoalloneof等修饰时；e.g.It’sthemostimportanttaskthatshouldbefinishedsoon.3)先行词为数词或被HYPERLINK"http://wenwen.soso.com/z/Search.e?sp=S%E5%BA%8F%E6%95%B0%E8%AF%8D&ch=w.search.yjjlink&cid=w.search.yjjlink"\t"_blank"序数词（包括last）所修饰时；e.g.Lookattheseflowers.Youcanseethetwothatyougaveme.4)先行词中既有人又有物时；e.g.Weweredeeplyimpressedbytheteachersandschoolsthatwehadvisited.5)主语中已有who和which的；6)先行词在主句中做HYPERLINK"http://wenwen.soso.com/z/Search.e?sp=S%E8%A1%A8%E8%AF%AD&ch=w.search.yjjlink&cid=w.search.yjjlink"\t"_blank"表语或关系代词在从句中做表语时；e.g.It’sbookthatwillhelpyoualot.Myhometownisnolongtheplacethatitusedtobe.
2、宜用which不宜用that的情况1)关系代词前有HYPERLINK"http://wenwen.soso.com/z/Search.e?sp=S%E4%BB%8B%E8%AF%8D&ch=w.search.yjjlink&cid=w.search.yjjlink"\t"_blank"介词时；e.g.ThisistheroominwhichLuXunlived.2)非限定性定语从句中；e.g.Hehasadaughter,whoworksinahospital.3)先行词本身是that时；e.g.Theclockisthatwhichtellsthetime