Unit+1+Cultural+Heritage+Discovering+Useful+Structures+課件-【知識精講精研】高中英語人教版（2019）必修第二冊

定語從句詳解Unit1CulturalHeritageDiscoveringUsefulStructuresUnderstandthestructure“prep+relativepronouns”

Bytheendofthisperiod,studentswillbeableto12345Userelativepronounsandrelativeadverbscorrectly

KnowhowtochooseproperprepositionsWriteashortpassageusingrelativeclauses……Objectives:Review關(guān)系副詞關(guān)系代詞PracticeCONTENTS

Revision定語從句定語：相當于形容詞，修飾

。

名詞或代詞構(gòu)成：名詞或代詞+

+從句關(guān)系詞分類：限制性：

；

非限制性：

；說明正在談?wù)摰娜?、物或事給出額外的補充信息關(guān)系代詞：

：指人，作主語或賓語；

：指人，作賓語；

：指事、物，作主語或賓語；

：指人或事、物，作主語或賓語；

：與所修飾的名詞為所屬關(guān)系，作定語；

：作地點狀語；

：作時間狀語；

：作原因狀語；whowhomwhichthatwhosewherewhenwhy關(guān)系副詞：特殊：as關(guān)系詞（先行詞）介詞+關(guān)系代詞引導(dǎo)的定從=介詞+whichWhatistheattribute?（什么是定語）Part1Review定義又稱形容詞性從句在復(fù)合句中修飾名詞或代詞起定語作用關(guān)系代詞關(guān)系副詞which,that,who,whom,whose等where,why,when在定語從句中作主語、賓語、定語在定語從句中作狀語RelativepronounsRelativeadverbs先行詞：被定語從句修飾的名詞或代詞。關(guān)系代詞\關(guān)系副詞：引導(dǎo)定語從句的詞。Whatistheattribute?定語：給所修飾的名詞（人、物）下定義Eg：Heisagoodstudent.他是一個好學(xué)生。（什么樣的學(xué)生？——一個好的學(xué)生）定語的定義：用來修飾、限定、說明名詞或代詞的品質(zhì)與特征的。漢語翻譯中中常用，“......的”表示。ReviewThemanwholivesnexttoussellsvegetables.先行詞放置于名詞之_____，修飾名詞的從句關(guān)系詞連接作用1.2.在從句中充當成分后ThemanwholivesnexttouswhoTheyhavemany

flowers.他們有很多花。My

brotherisateacher.Mothermadeabirthday

cakeforme．Whatistheattribute?Practice（代詞）(副詞）（名詞）Tips：名詞可以修飾名詞。猜一猜Youwhoaremylittleapplearejustlikethemostbeautifulcloudinthesky.Yourredfacewarmsmyheart,whichlightsafireformylife.TranslatethefollowingEnglishintoChinese.你是我的小呀小蘋果兒，就像天邊最美的云朵紅紅的小臉兒溫暖我的心窩，點亮我生命的火火火火火Part2關(guān)系代詞Whatistheattributiveclause?(什么是定語從句）RelativePronounsRelativeAdverbswhichthatwhowhomwhosewhenwherewhyWhatistheattributiveclause?定語從句：在復(fù)合句中修飾名詞或代詞，在句子中起定語作用的從句。先行詞:被修飾的名詞或代詞關(guān)系詞：1.連接主從句；2.替代先行詞在從句中充當成分We

like

teachers

that/whoarekind.主語謂語賓語關(guān)系詞先行詞定語從句關(guān)系代詞指代定語從句中充當?shù)某煞秩宋镏髡Z賓語定語whowhomwhichthatwhose可省略關(guān)系副詞先行詞在從句中的成分where=prep+whichwhen=prep+whichwhy=for+which地點地點狀語時間時間狀語原因（reason）原因狀語定從基本結(jié)構(gòu)先行詞關(guān)系詞從句

headnounrelativewordsclause定語從句的一般結(jié)構(gòu)：先行詞+關(guān)系詞+從句Heis

theboy(who/thatoftengoestoschoollate).

先行詞關(guān)系詞Whatistheattributiveclause?定語從句的關(guān)系代詞關(guān)系代詞可指代從句中的成分whowhomwhichthatwhose人主語、賓語人賓語物主語、賓語人、物主語、賓語人、物定語FunctionsofheadnounFunctionsofrelativepronoun關(guān)系____O-S先行詞在主句中作_____關(guān)系代詞在從句中作____Ilikeateacherwhoinspireshis/herstudents.O-O先行詞在主句中作_____關(guān)系代詞在從句中作____Ilikethebook(that)youmentioned.S-S先行詞在主句中作_____關(guān)系代詞在從句中作____Hewhomakesnomistakesnothing.S-O先行詞在主句中作_____關(guān)系代詞在從句中作____Theman(who)youmetismycousin.賓語賓語賓語賓語主語主語主語主語代詞關(guān)系代詞和關(guān)系副詞的區(qū)別定語從句中關(guān)系代詞和關(guān)系副詞的判斷方法:用法依據(jù)根據(jù)從句的謂語動詞根據(jù)關(guān)系詞在從句中作的成分若是及物動詞,后面若無賓語,用關(guān)系代詞;若是不及物動詞,則用關(guān)系副詞把關(guān)系詞放進定語從句中,若作主語或賓語用關(guān)系代詞;若作狀語用關(guān)系副詞先行詞本身就是或前被序數(shù)詞或形容詞最高級修飾時。當先行詞是不定代詞時。如all、little、something、nothing等。先行詞被all\every\no\little\oneof\theonly\thevery\theright等

所修飾時。如果先行詞既有表示人又有表示物的名詞時。當主句是以who或which開始的特殊疑問句時。小結(jié):只用that的情況Part3關(guān)系副詞Whatistheattributiveclause?填一填用關(guān)系副詞when/where/why或介詞+關(guān)系代詞填空。1.Iwillneverforgettheday_________wewereinthecountry.2.Thisisthepark_________youtookphotoslastSunday.3.Thatwasthereason________hewaslateforschool.小結(jié):

時間when=

in/at/on/during/…+which

地點where=

at/in/on/…+which

原因Why=

for+whichaperiodoftimewhen/onwhichwhere/inwhichwhy/forwhich關(guān)系副詞的用法1.觀察先行詞有什么特點？2.從句中缺少什么成分？1.Thisisthehouse地點

where

Ilived20yearsago地點狀語.2.IstillrememberthedaywhenIfirstmethim.3.Canyoutellmethereasonwhyyouliedtome的原因?Therecomesatime______theoldmustgivewaytothenew.新舊更替的時代已經(jīng)到來。Afterlisteningtothescientists______hadstudiedtheproblem,andcitizens______livednearthedam......在聽取了研究這一問題的科學(xué)家以及大壩附近居民（的意見）后......whenwhowho定從3步走：圈、劃、析Templesandculturalsitesthenmovedandputbacktogetheragaininaplace_______theyweresafefromthewater.之后，寺廟和其他文化遺址移到一個遠離水的安全的地方。Canyoutellmethereasons_______youstudysohard?你能告訴我

你為什么這么努力學(xué)習嗎？wherewhy定從3步走：圈、劃、析如何選擇關(guān)系代詞OR關(guān)系副詞?①從句缺少主、賓、定關(guān)系代詞關(guān)系副詞②從句缺狀語：時間，地點，原因（1）關(guān)系代詞前有介詞時，該關(guān)系代詞不能省略。（2）非限制性定語從句中，無論關(guān)系詞作何成分，都不能省略。

ThepersonwithwhomIoftendisagreeismyhusband,whoisaverystubbornperson.Wehavetogiveuptheplan,thedisadvantagesofwhichareveryeasytosee.MrGreen,whomyouknow,isthetallestinourschool.關(guān)系詞不可省略CombiningShakespearewasborn.Thisisthetown.Thisthetownwhere（inwhich）Shakespearewasborn.Usedialogue.Ifthereisarelevantconversationthatwillattractyourreader'sattention,considerusingpartofittostartyourparagraph.Describeanemotion.Usetheopeningsentencetoportrayanemotion.Usedetail.Whileyoudon'twanttowritetoomuchindetail,it'sagoodideatocreateinterestusingsensorylanguageintopicsentence.Howdoyoudescribepeopleorthings?限制性與非限制性定語從句的區(qū)別限制性定語從句非限制性定語從句與先行詞關(guān)系密切，刪除后影響整個意思的表達與先行詞關(guān)系不密切，是一種補充說明，刪除后不影響整個意思的表達不用逗號分開一般使用逗號分開可用關(guān)系代詞that不可用關(guān)系代詞that限制性定語從句非限制性定語從句關(guān)系代詞that，who，which/whom在從句中作賓語時可以省略關(guān)系代詞不可以省略關(guān)系代詞whom作賓語時可用who或that替代關(guān)系代詞不能替代只可以修飾名詞或代詞，不可以修飾句子既可修飾名詞或代詞，也可以修飾句子，有逗號分開。1.

Rewritethesentencesusingrelativeclauses.

1.Heshowedmeaphotoinhisroom.

ItwasaphotoofafamousculturalrelicinEgypt.

Thephoto_______________________________________________.TheprojectteamhelpedprotectthenationalparksintheUnitedRepublicofTanzania.ltwasformedbymembersfromfifteencountries.

Theprojectteam____________________________________________________.3.

ThistemplewasfirstbuiltduringtheQinDynasty.

Thetime___________________________________________________________.4.WemetaprofessionalarchaeologistattheentrancetotheGreatPyramid.

Heexplainedtoustheprocessofbuildingsuchadifficultstructure.

Theprofessionalarchaeologist__________________________________________.

5.

Thedocumentsabouttheculturalrelicsfromoverseasareunderthedesk.

Ifoundthemyesterday.

Theplace___________________________________________________________.6.

Scientistsworkedtogetherdayandnighttorescuethetemplebecausetheywantedtopreserveitforthenextgeneration.

Thereason___________________________________________________________.PracticePart4Practice1、Hetoldusaboutthecountrieswhichhehadvisited.2、Egyptisacountrywhichisfamousforitspyramids.3、Chinaisthecountrywherehespentthebestpartofhislife.4、Thedayswhenwespenttogethercannotbeeasilyforgotten.5、Thehousestandsattheplacewherethetworoadsmeet.測一測Testing6、Weshallvisitthecollegewherehisfatherteachesthere.7、Iknowthereasonwhyshelookssoworried.8、Heleftmethebook,whichisveryusefulforme.9、Thisistheroomwherefoodiskept.10、April15,1976isthedaywhichwe’llneverforget.測一測Testing用介詞＋關(guān)系代詞填空。1.Whoistheperson_______

_______youjustshookhands?2.Chinaisapowerfulcountry,_______

_______weareproud.3.Thisisthetree_______

_______weusedtoplaygames.4.Thisismyglasses,_______

_______Ican’tseeclearly.5.Doyouremembertheday_______

_______youjoinedourclub?6.Doyouknowthereason____________helostthejob?即學(xué)即練withwhomwithoutwhichunderwhichofwhichonwhichforwhich①Doyouknowtheman____________istalkingwithyourmother?②Thisistheperson____________youshouldthankforhelpingyourson.③Thegirl____________graduatedfromCambridgeUniversityiscalledAmanda.④Ilikethosebooks____________topicsareabouthistory.⑤Anystudent____________fam