Unit 5 定语从句关系副词课件 【高效课堂+备课精研】高一英语人教版必修第一册

Unit5Grammar

定语从句2---关系副词TheAttributiveClause(II)----theusageoftherelativeadverbialStep1Enjoythelyrics.SheistheonethatyouneverforgetSheistheheaven-sentangelyoumetOh,shemustbethereasonwhyGodmadeagirlSheissoprettyallovertheworldthat/whom/whoNote1:定语从句：当我们把一个句子用来做________去修饰一个_____________时，这个句子就称为定语从句。Note2:被定语从句限定的词叫做_________,引导定语从句的词叫做___________，分别是_______________和___________;其中________________________________为关系代词。定语名词或者代词先行词引导词关系代词关系副词which,that,who,whom,whose,asReview关系代词可指代从句中的成分whowhomwhichthatwhose人主语、宾语人宾语物主语、宾语人、物主语、宾语人、物定语shemustbethereasonwhyGodmadeagirl.therelativeadverbials定语从句中关系副词有：

when,where,why关系副词在定语从句中所作成分：__________

________作地点状语________作时间状语________作原因状语状语wherewhenwhy关系副词的用法1.ThisisthehousewhereIlived20yearsago.2.Istillremembertheday

whenIfirstmethim.3.Canyoutellmethereason

whyyouliedtome?观察先行词有什么特点？从句中缺少什么成分？when的用法1.When在定语从句中作时间状语I’llneverforgetthedaywhenImetyou.I’llneverforgettheday.Imetyouonthatday.分解when作时间状语2.when可用“介词+which”来替换。I’llneverforgetthedayonwhichImetyou.1.2pmisthetimewhenhisplanearrives.Trytounderstand=2pmisthetimeatwhichhisplanearrives.2.1990istheyearwhenIwasborn.=1990istheyearinwhichIwasborn.★不能看到时间就用when看从句缺什么成分I’llneverforgettheday______Ilivedinthemountains.I’llneverforgettheday_______________Ispentinthemountains.whenthat/which/省略where的用法1.Where

在定语从句时充当地点状语Theschoolwheremysonstudiesisnearapark.Theschoolisnearapark.Mysonstudiesintheschool.

分解where作地点状语2.Where用“介词+which”来替换,介词由先行词决定。inwhich无所不在的whereIt’shelpfultoputchildreninasituationwheretheycanseethemselvesdifferently.where还可用在表示抽象意义的地点名词后，如situation,stage,point,case,position,condition,activity,scene,occasion等,意思是“到了某种地步，在某种境况中”why的用法Why

在定语从句中作原因状语，先行词通常为reason,可用“for+which”来替换。Doyouknowthereason(forwhich)whyheissoupset?Doyouknowthereason.Heissoupset.

分解why作原因状语关系副词引导定语从句中的作用

1.引导定语从句2.在定语从句中充当状语3.指代先行词

when的先行词一般为表示时间的名词

where的先行词一般为表示地点的名词

why的先行词一般为reason1.Thatistheplace_____________

theymetforthefirsttime.那就是他们第一次见面的地方。2.Chinaistheonlycountry______________________

______________________中国是唯一一个发现野生大熊猫的国家。where/inwhichwhere/fromwhichwildpandascanbefound.Pratice3.I'llneverforgettheday______________Ifirstwenttoschool.when/onwhich4.I'vealwayslongedforthedays___________

when/inwhich3.I'llneverforgettheday______________Ifirstwenttoschool.when/onwhich4.I'vealwayslongedforthedays___________Is