Unit+6+At+One+with+Nature+Using+language高一英语外研版（2019）必修第一册

U6AtonewithnatureUsingLanguage关系词关系代词关系副词that/who/whomthat/which/省略whosewhenwherewhy人（主/宾）物（主/宾）人/物：……的常用关系词：(状语)（定）1.theycouldincreasetheareasinwhich

theycouldgrowrice.2.Thisformscloudsfrom

which

rainfallsdownontothemountain当先行词是表人的名词或代词时，介词后的关系代词用whom，不能用who。当先行词是表事物的名词或代词时，介词后的关系代词要用which，不能用that。在这个结构中，介词后的关系代词常为which或whom，并且不能省略。1.TheseterraceswerebuiltbythelocalZhuangandYaopeople,to

whomGuangxiishome.2.Itstillmeanalottothelocalpeoplefor

whom

traditionsholdmuchvalue.介词+which/whom的定语从句用法句子构成指代句①②介词+______表示____的名词(短语)句③④介词+______表示____的名词(短语)whom人which物关系代词前介词选择的原则介词的选择可以总结为:“一先、二动、三形、四意义、五特殊”。一先：根据先行词判断1.Canyoutellmetheoffice_____whichheworks?2.Wesawabigtable___whichthereweremanybooks.Heworks____theoffice.

Thereweremanybooks____abigtable.ininonon1.I’llremember

theday_____whichIvisitedBeijing.2.Themoment_____whichImadethedecisionis

exciting.3.Thisistheclassroom_____whichwestudiedlastyear.4.I’llneverforgetthetime______whichIspentmy

childhoodinthecountry.5.Thereason_____________herefusedtheinvitationisnotclearonat

inInquirylearningduring借助与先行词的搭配why/forwhich观察下列定语从句：1.I’llneverforgetthedayonwhich

Ijoined

theleague.2.Thisisthehouse

onwhich

Ilivedtwoyearsago.3.Doyouknowthereasonforwhich

shewaslate.onwhich=whenonwhich=whereforwhich=why=I’llneverforgettheday

whereIjoined

theleague.=Thisisthehouse

when

Ilivedtwoyearsago.=Doyouknowthereasonwhy

shewaslate.Guessing:“when”、“where”和“why”都可以替换成“介词+which”on/in/at/by/duringon/in/atforin/by/with

如:表示时间的常和____________________搭配；

表示地点的常和_____________搭配；

表示原因的常和______搭配；

表示方式的常与_______________搭配等。1.Thisisthebook_____whichyouasked.

forYouasked_____thebook.2.Doyoulikethebook

which

sheoftentalks?aboutSheoftentalks_____thebook.forabout二动：根据从句动词判断1.

Doyoulikethebook

whichshespent$10?2.Doyoulikethebook

which

shelearnedalot?

onfrom

用介词填空Shespent＄10______thebook.

Shelearnedalot______thebook.

fromonExercise:

1.Thisisthehero______whomweareproud.2.Hereferredmetosomereferencebooks_____whichIamnotveryfamiliar.3.Thesong,______whichhewasinterested,willneverbeheardagain.befamiliarwith三形：看从句中形容词与介词的搭配withofbeproudof

inbeinterestedin四意义：

通过判断主句表达的全部意义来确定合适的介词(常用于非限制性定语从句)Hewaseducatedatalocalhighschool,__________hewentontoPekingUniversity.他在当地的一所高中上学，之后他继续去北大学习。afterwhich1.Mycomputer,________whichIcan’tsurfthe

Internet,brokedownyesterday.2.Thisisthepolice_______whommysonwassaved.3.Thisisthepolilce_______whommysonhas

workedfortenyears.withoutbywithInquirylearning借助主从句表达的意义Conclusion五特殊：介词of常用于“表示部分的词+of+关系代词”的结构。常用表示部分的词语：1.all/both/none/neither/either/some/any;2.数词(含基数词、序数词、分数和百分数);3.the+最高级/比较级，表示数目或数量的词(many/most/few/several/enough/half/aquarter等)Thefactoryproducesamillionpairsofshoeseveryyear,______________aresoldabroad.这个工厂每年生产1百万双鞋子，期中的80%被销往国外。80%ofwhichThereare54studentsinourclass,thirty-seven________areboys.我们班有54个学生，期中的33个是男生。ofwhom注意

(1)在介词后作宾语的关系代词一般用which和whom,不用that和who,关系代词不能省略。(2)但是当介词放在后面时,在限制性定语从句中,可用that代替which/whom,并且that可省略。Thisistheherowhom/that/whoweareproudof.(3)在定语从句中,有一些含介词的动词短语不可拆开使用(短语拆开后含义发生变化),如lookafter,lookfor等。用合适的介词填空TheEnglishplay___whichmystudentsactedattheNewYear’spartywasagreatsuccess.2.RecentlyIboughtanancientChinesevase,theprice_____whichwasveryreasonable.3.Frank’sdreamwastohavehisownfactory_____whichhewastoproducesomewonderfulproducts.4.Englishisalanguagesharedbyseveraldifferentcultures,each___whichuseitdifferently.

5.Greatchangeshavetakenplaceinthecity___whichIoncestudied.inofinofinthe名词ofwhich/whom=whose6.Doyoulikethebook___whichshepaid$10?7.Doyoulikethebook_____whichshelearnedalot?8.Doyoulikethebook______whichsheoftentalks?9.Thereason___whichhedidn’tcomewasthathewasill.10.I’llneverforgettheperiod_______whichIlivedinthecountryside.11.Thewoman___whomSpielbergismarriedisanactress.forfromaboutforduringto即学活用

单句语法填空/用定语从句合并句子(1)Ishallneverforgetthedayon_______

Ienteredtheseniorhighschool.(2)Wecanfindfriendsto_______

wecantelloursecrets.(3)Thegirlwroteathank-youlettertothepoliceman____

whomshewasrescued.(4)Inthedarkstreet,therewasn’tasingleperson.Sheshouldturntoapersonforhelp.→_________________________________________________________________________whichwhombyInthedarkstreet,therewasn’tasinglepersontowhomsheshouldturnforhelp.

即学活用

用适当的关系词填空/句型转换(1)Itisalaw,thedetailsof_______

mustn’tbechanged.(2)Onthestagearetwoperformers,thethinnerof_______

ismybrother.(3)Therearetwotreesbehindthehouse.Theirleaveshaveturnedyellow.→Therearetwotreesbehindthehouse,___________________________________haveturnedyellow.

→Therearetwotreesbehindthehouse,_____________haveturnedyellow.

whichwhomtheleavesofwhich/ofwhichtheleaves

whoseleaves

TheZhuangisanethnicgroupofwhichthepopulationisthelargestofallethnicgroupsinChina.GuangxiisaprovinceinwhichtheLongjiRiceTerracesarelocated.IwanttovisitthisculturallandscapetowhichthetitleofUNESCOWorldHeritageSitewasgivenin2016.HeisanexpertonriceplantingfromwhomthelocalZhuangpeoplehavelearntalot.P86fromwhichinwhichforwhichforwhomGeographicalfeaturesP87LocatedoffthecoastofAustralia,theGreatBarrierReefisthebiggeststructure