Unit 4 Using Language Grammar Attributive clauses 课件2022-2023学年高中英语（外研版2019必修第一册）

Unit4

Friendsforever

Attributiveclauses(1)1.Heistheman

that/who/whomwecansafelytreat.2.Theexpert

who/thatvisitedourclassyesterdayisfromcanada.3.Thisisthebook

that/whichinterestsalarge

numberofpeople.4.Thecar

which/thattheyboughtlastweekwasveryexpensive.5.Workersbuiltsheltersforsurvivors

whosehomeshadbeendestroy.6.Weliveinahouse

whosewindowsopentothesouth.observationandperception(观察与感知)

人--主语---who/that人---宾语---whom/who/that/物--主语---which/that物---宾语---which/that人/物--定语---whoseconclusions(归纳）1.定语从句是用来充当_______的______，它主要用于修饰句子中的名词、代词（_________）,位于被修饰的名词、代词之后。先行词与定语从句之间往往有一个________将其前后两部分联系成一个整体，关系词可分为两种：__________和____________.常见的关系代词有：_____________________________,常见的关系副词有：________________________定语句子先行词关系词关系代词关系副词whowhomwhosethatwhichwhenwherewhywho指人，在定语从句中作主语、宾语whom指人，在定语从句中作宾语（常可省略）whoes指人或物，在定语从句中作定语（后有名词）that指人或物，在定语从句中作主语、宾语（作宾时可省）which指物，在定语从句中作主语、宾语（作宾时可省）whowhomwhosethatwhich

人物主语宾语宾语定语主语宾语主语宾语先行词定语从句带入成分选关系词步骤：一、关系代词的用法that/whichwhosewho/thatthat/which（whom/who/that）Lookatthesentences.1.Wecanmovearoundtheworldandstillstayintouchwiththepeoplethat/whom/whowewanttoremainfriendswith2.Thedigitalagealsoenablesustofindpeoplewho/thatshareourinterests.Wecanmovearoundtheworldandstillstayintouchwiththepeople.

Wewanttoremainfriendswith

them.Thedigitalagealsoenablesustofindpeople.Thesepeopleshareourinterests.3.Whateverourhobbies,theInternetcanconnectuswithotherswho/thatalsoenjoydoingthem.Whateverourhobbies,theInternetcanconnectuswith

others.Theyalsoenjoydoingthem.4.Peopletendtopostonlypositiveupdatesthat/whichmakethemappearhappyandfriendly.Peopletendtopostonlypositiveupdates.Theupdates

makethemappearhappyandfriendly.1.Lucyismyfriendwho/thathasahearingproblem.2.SoIlearntanewlanguagethat/whichallowsmeto“speak”withmyhands.3.Lucyisasmartgirlwhoseideasarealwaysinspiring.4.Isometimeshaveproblems（which/that）

Ican’tsolve.5.Lucyisagoodlistener（whom/who/that）Ienjoysharingmomentsofmylifewith.二、限制性定语从句中只能用that引导定语从句的情况1.当先行词是everything，anything,nothing,all,none,few,some等不定代词时或当先行词被every,any,all,some,no,little,few,much等不定代词修饰时。1)Haveyoutakendowneverything

thatMissLisaid?2)Thereseemstobenothing

thatisimpossibletohimintheworld.2.当先行词是形容词最高级/序数词或被形容词

最高级/序数词修饰时。1)ThefirstplacethattheyvisitedinLondonwastheBigBen.2.)Thisisthebestfilmthatlhaveeverseen.3.当先行词被thevery,theonly修饰时。1)ThisistheverydictionarythatIwanttobuy.2.)Theoldcaristheonlythingthathewants.4.当先行词即有人又有物时。1)Theytalkedaboutthepersonsandthethings

thattheyrememberedatschool.2.)Lookatthemanandhismonkey

thatarewalkingupthestreet.5.当主句是who或which引导的特殊疑问句时。1)Whoisthemanthatisstandingbythegate.2.)WhichistheT-shirtthatfitsmemost?三、定语从句的分类分类意义形式翻译限制性定语从句起限定作用，是主句不可缺少的部分与先行词之间无逗号隔开常翻译成前置定语非限制性定语从句起补充说明作用，省去后不影响主句的意思常用逗号与主句隔开常翻译成并列的分句分类其他注意事项例句限制性定语从句1.所有关系词都可引导2.