高一英语关系副词引导定语从句课件

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课件可编辑版，请放心使用！Unit5-2TheAttributiveClause(Ⅱ)

关系副词when,where,why引导的定语从句2（一）关系副词where引导的定语从句。where引导的定语从句其先行词往往是表示地点的名词。例：Chinaistheonlycountrywherewildpandascanbefound.ThisisthehousewhereIlivedtwoyearsago.3知识拓展：1.关系副词where引导的定语从句可以转换为“介词+which”引导的定语从句。例：Thehotelwherewestayedwasn’tclean.＝Thehotelatwhichwestayedwasn’tclean.

4ThehousewhereLuXunoncelivedisbeingrepairednow.

=ThehouseinwhichLuXunoncelivedisbeingrepairednow.52.若定语从句的先行词是地点，但定语从句缺主语或宾语，用which或that引导定语从句，而不用where来引导。

Thelibrarythat/whichyouvisitedyesterdaywasbuiltin1990.

63.如果定语从句分别修饰point,situation,stage,condition和case等表示抽象意义的词，常用where引导，意思是“到了某种地步，在某种境况中”。

例：I’vecometothepointwhereIcan’tstandhim.

7【典型例题】1.It’shelpfultoputchildreninasituation

_______theycanseethemselvesdifferently.

A.that

B.when

C.which

D.whereD

82.Lifeislikealongrace_____wecompetewithotherstogobeyondourselves.A.why

B.what

C.that

D.whereD

93.Ihavereachedapointinmylife

Iamsupposedtomakedecisionsofmyown.A.which

B.where

C.how

D.why

B

104.TheywillflytoWashington,___theyplantostayfortwoorthreedays.A.where

B.there

C.which

D.when

A

11when引导的定语从句其先行词往往是表示时间的名词。例：ThetimewhenIfirstmetNelsonMandelawasaverydifficultperiodofmylife.（二）关系副词when引导的定语从句12知识拓展：1.关系副词when引导的定语从句也可以转换为“介词+which”引导的定语从句。Istillrememberthetimewhen(duringwhich)Ilivedinthecountryside.

132.若定语从句的先行词是时间，但定语从句缺主语或宾语，则用which或that引导定语从句。

I’llneverforgetthetimethat/whichIspentoncampus.I’llneverforgetthetimethat/whichwasspentwithyou.141.Becauseofthefinancialcrisis,daysaregone_____local5-starhotelscharged6,000yuanforonenight.A.if

B.when

C.which

D.sinceB152.Wewentthroughaperiod___communicationswereverydifficultintheruralareas.A.which

B.whose

C.inwhich

D.withwhich

C16（三）关系副词why引导的定语从句。why引导的定语从句其先行词往往是表示原因的名词，如：excuse;explanation;reason等。例：Thereasonwhyhedidn’tcometothepartyisthathedidn’twanttoseeJane.17Wecan’taccepttheexcusewhyyouwereabsent.Thisistheexplanationwhytheyputoffthemeeting.18知识拓展：1.关系副词why引导的定语从句可以转换为“for+which”引导的定语从句。Thisisthereasonwhy(=forwhich)Ididn’tcomehere.192.若定语从句的先行词是reason，但定语从句缺主语或宾语，则用which或that引导定语从句。Thereasonthat/whichshegavewasnottrue.20即学即用1)Thereason________hedidn’tcomewasthathewasill.2)Thereason

heexplainedisnottrue.

why

that/which

21（四）判断关系代词与关系副词方法一：用关系代词还是关系副词完全取决于从句中的谓语动词。及物动词后面无宾语，就必须要用关系代词；而不及物动词则要用关系副词221.Thisisthemountainvillage_____

_Ivisitedlastyear.2.Thisisthemountainvillage_______Istayedlastyear.3.Thisisthemountainvillage_______Istayedinlastyear.that/whichwherethat/which23方法二：准确判断先行词在定语从句中的成分（主、宾、定、状），也能正确选择出关系代词/关系副词。

241.Isthismuseum___youvisitedafewdaysago?A.where

B.that

C.onwhich

D.theone2.Isthisthemuseum____theexhibitionwasheld?A.where

B.that

C.onwhich

D.theone25解题思路：题干句如果是疑问句式，要将其转化为陈述句式。方法二中的第一个句子变为肯定句：Thismuseumis___youvisitedafewdaysago.A.where

B.that

C.onwhich

D.theoneD26第二个句子变为肯定句：Thisisthemuseum___theexhibitionwasheld.A.where

B.that

C.onwhich

D.theoneA27归纳：关系词的选择依据先行词在从句中所作的成分，先行词在从句中作主、定、宾语时，选择关系代词(who,whom,that,which,whose)；先行词在从句中作状语时，应选择关系副词(where地点状语，when时间状语，why原因状语)。28（五）定语从句与其他从句的比较1.非限制性定语从句和单句/并列句的比较Hehastwosons.Bothof_____areteachers.（句）Hehastwosons,andbothof______areteachers.（句）Hehastwosons;bothof_____areteachers.（句）Hehastwosons,bothof_______areteachers.（句）A.them

B.whomA简单AA并列并列B定语从29分析：注意标点符号和是否有连词是区分定语从句、简单句和并列句的一个关键。302.as引导的非限制性定语从句与

it引导的句子Theearthisround,and____isknowntoall.______isknowntoall,theearthisround.______isknowntoallthattheearthisround.

A.(I)it

B.A(a)sABA313.定语从句和状语从句(1)Thisissuchabigstone_______noonecanliftit.（从句）Thisissuchabigstone_______noonecanlift.（从句）状语thatas定语分析：从引导词来看，状语从句中的that是连词，在从句中不充当任何成分，而定语从句中的as在从句中要作一个成分（主语，宾语或表语）。32(2)Pleaseputtheletterinthedrawerwherehecaneasilyfindit.（从句）Pleaseputtheletterwherehecaneasilyfindit.（从句）定语状语总结：where前面有被修饰的地点名词时，是定语从句，否则是状语从句。334.when引导的定语从句与强调句句型。ItwasOctober_______wemetinBeijingforthefirsttime.（句）ItwasinOctober_____wemetinBeijingforthefirsttime.（句）whenthat定语从强调总结：强调句句型：Itis/was+被强调的部分+that/who+其它部分，去掉Itis/was…that/who…,句子照样成立。而定语从句的引导词在句中要作一成分。34解题技巧：1.通读全句。首先判断是什么句