Unit4NaturaldisastersDiscoveringusefulStructures课件-高中英语人教版（精改版）

Unit4AttributiveclausePOWERPOINTPRESENTATION定语从句的定义：修饰_______或________的句子叫定语从句。结构：________+________关系代词：名词代词先行词由关系词引导的定语从句that,which,who,whom,whose

（1）限制性定语从句：作定语，修饰先行词（2）非限制性定语从句：作定语，修饰先行词或前面整个句子，主句和从句中有逗号关系词分类关系代词whichthatwhowhomwhose关系副词whenwherewhy从句缺主/宾从句不缺主宾注意：作主语时关系代词不可以省略，作宾语则可以Fillinthecorrectrelativewords:Iknowaman_________isateacher.Iknowtheman_______________youjusttalkedwith.Ihaveanapple___________isred.Thisisthepen___________heboughtyesterday.Thegirl________motherisateachercanspeakEnglishverywell.who/thatwho/whom/thatwhich/thatwhich/thatwhose关系词的选择(1)分析从句成分，判断从句成分是否完整

如果从句不完整(缺主语/宾语)，则用关系代词(2)看先行词是“人”还是“物”关系代词例句Theexpertwho

visitedourclassyesterdayisfromCanada.Theone(who/whom)wearetalkingaboutisascientist.指人who,whom在从句中分别作主语和宾语whose在从句中作定语Thisistheteachertowhom

Italked.指物Sheisthegirlwhosebrotherisstudyingabroad.Theroomwhose

windowfacessouthismine.Italkedwiththemanwhose

housewasdestroyedintheflood.HehaswrittenabookwhosenameI'veforgotten.指人关系代词例句Thisisabookthat

interestsalargenumberofpeople.Isthereanything(that)Icandoforyou?Hethat

wouldeatthefruitmustclimbthetree.Heisaman(that)

youcansafelytrust.

Thebuswhich

hasjustleft

wasthelastonetoday.Thefish(which)

Iboughtthismorningwerenotfresh.指物指人指物that在从句中作主语或宾语which在从句中作主语或宾语只用that不用which的情况当先行词是不定代词时(all,little,few,much,none,anything,nothing,everything等)IsthereanythingthatIcandoforyou?当先行词被all,only,little,much,some,any,no,every等修饰时

TheonlythingthatIcandoiswait.只用that不用which的情况当先行词被最高级，序数词以及thevery,theonly修饰时ThisisthebestbookthatIhaveeverread.当主句是以who或which引导的特殊疑问句时Whoisthemanthatisstandingunderthetree?WhichisthebookthatiswrittenbyMoYan?只用that不用which的情况当先行词同时指人和物时Hetalkedabouttheteachersandschoolsthathehadvisited.补全句子①Thisisthemostbeautifulpark____________________.②Shetookphotographsofthethingsandpeople____________________.③Chattingwas____________________interestedhermost.thatIhavevisitedthatshewasinterestedintheonlythingthat根据所给汉语提示，用定语从句完成下列句子。Thisisthebestfilm_____________________(我看过的).2.Hehasadaughter_________________ ____________(在医院工作的).3.Thetree______________________(叶子变红了的)isanoldone.(that)Ihaveeverseenwho/thatworkswhoseleavesturnredinahospital4.Amountainrescueteamwasformedtohelptheclimbersaswellaswildanimals___________________________(被困在暴风雪中的).5.Sheisoneofthehikers_______________________(在山中迷路的).thataretrappedinthesnowstormwhogetlostinthemountain6.Sheistheonlyoneofthestudents_____________________________(精通英语的).whohasagoodknowledgeofEnglish单击输入你的正文，文字是您的思想提炼，为了最终演示发布的良好效果，请尽量言简意赅的阐述观点；根据需要，可酌情增减文字，以便观者可以准确理解您所传达的信息。单击输入你的正文，文字是您的思想提炼为了最终演示发布的良好效果，请尽量言简意赅的阐述观点；根据需要，可酌情增减文字，以便观者可以准确理解您所传达的信息。单击输入你的正文，文字是您的思想提炼，为了最终演示发布的良好效果，请尽量言简意赅的阐述观点；根据需要，可酌情增减文字，以便观者可以准确理解您所传达的信息。单击输入你的正文，文字是您的思想提炼，为了最终演示发布的良好效果，请尽量言简意赅的阐述观点；根据需要，可酌情增减文字，以便观者可以准确理解您所传达的信息。补全下列句子并画出先行词1.WhenthegirlstudiedinEngland,shelivedwithahostfamily

membersalwayshelpedher.2.Iwasamazedatthenumberofpeople

visitedtheForbiddenCityonSaturdays.3.Themanistalkingabouttheteachersandthings

encouragedhimgreatlyin