高中英语定语从句讲解详版

1.who指____,作_________（成分）2.whom指____,作_________（成分）3.which指____，作_________（成分）4.that指_____，作_________（成分）5.whose作_____（成分），表____关系，whose指人也指物.人主、宾人宾主、宾主、宾、表物人、物定语所属RelativeadverbsWhen,where,whyTheusageoftherelativeadverb关系副词指代所充当的句子成分whenwherewhytimeplacereason状语状语状语When相当于“介词+关系代词（which）I’llneverforgetthedayIjoinedthearmy.onwhich(=ontheday)=when先行词是时间时，并非都用when引导从句来修饰，试比较：☆Doyoustillrememberthedays_________therewasnoelectricity?☆Doyoustillrememberthedays____________wespenttogether?when(which/that)从句中缺少时间状语从句中缺少宾语vt.“when”or“which”?1.Istillrememberthedays________westayedtogetherinBeijing.2.Istillrememberthedays________wespenttogetherinBeijing.whenwhichwhere在从句中作地点状语，先行词通常是表示地点的名词。相当于介词+whichThisisthehouseIlivedtwoyearsago.inwhich(=inthehouse)=where先行词是地点时，并非都用where引导从句来修饰，试比较：Theplace________Lucyonceworkedhasbecomeamuseum.Theplace______________IvisitedlastweekisinShangHai.where(which/that)从句中缺少地点状语从句中缺少宾语vt.“where”or“which”?1.Thatbluehouseistheplace________Ilivedyesterday.2.Thatbluehouseistheplace________Ivisitedyesterday.wherewhichWhy在从句中作原因状语，先行词通常是reason相当于“介词for+关系代词（which）Doyouknowthereasonshewaslate.forwhich(=forthereason)=why先行词是thereason时并非都用whyThat’sthereason_______hewaslate.That’sthereason____________hegaveme.why(which/that)从句中缺少原因状语从句中缺少宾语vt.“why”or“which”?1.Doyouknowthereason________hewaslatethismorning?2.Doyouknowthereason________hewaslateforthismorning?whywhich