Unit1CulturalHeritageDiscoveringUsefulStructures課件-高中英語(yǔ)人教版

Unit1DiscoveringUsefulStructures非限制性定語(yǔ)從句【版本：人教冊(cè)別：必修二】Nezhawho/thatisacuteboyisborninChengtanguan.Nezhawho/thatisborninChengtanguan

isacuteboy.Nezha

isborninChengtanguan.Nezha

isacuteboy.先行詞

關(guān)系詞定語(yǔ)從句主語(yǔ)Unit1RestrictiveAttributiveClause?Therecomesatime_____theoldmustgivewaytothenew.?Waterfromthedamwouldlikelydamageanumberoftemplesanddestroyculturalrelics_______wereanimportantpartofEgypt'sculturalheritage.?Afterlisteningtothescientists_______hadstudiedtheproblem,andcitizens_________livednearthedam,?Temples...andthenmovedandputbacktogetheragaininaplace_____theyweresafefromthewater.?Notonlyhadthecountriesfoundapathtothefuture_________didnotrunovertherelicsofthepast...?...byUNESCO,whichrunsaprogramme_________preventsworldculturalheritagesitesaroundtheworldfromdisappearing.which/thatwhich/thatwherewho/thatwhich/thatwhenwho/thatStep1:劃分主句和從句Step2:找先行詞Step3:看從句所缺成分缺主語(yǔ)、賓語(yǔ)、定語(yǔ)選擇關(guān)系代詞(who/that/which/whose/whom)不缺成分，選擇關(guān)系副詞去做狀語(yǔ)(when/where/why)Lookatthesentencesbelowandunderlinetherelativepronounsandadverbs.Afterlisteningtothescientists

who

hadstudiedtheproblem,andcitizenswho

livednearthedam,thegovernmentturnedtotheUnitedNationsforhelp.Templesandotherculturalsitesweretakendownpiecebypiece,andthenmovedandputbacktogetheragaininaplace

where

theyweresafefromthewater.Findmoresentencescontainingrelativeclausesfromthetextonpage4.Therecomesatime

whentheoldmustgivewaytothenew.Waterfromthedamwouldlikelydamageanumberoftemplesanddestroyculturalrelics

that

wereanimportantpartofEgypt’sculturalheritage.PerhapsthebestexampleisshownbyUNESCO,which

runsaprogramme

thatpreventsworldculturalheritagesitesaroundtheworldfromdisappearing.Notonlyhadthecountriesfoundapath

tothefuturethat

didnotrunovertherelicsofthepast,…由關(guān)系詞（關(guān)系代詞或關(guān)系副詞）引導(dǎo)，從句和主句就產(chǎn)生了關(guān)系，融合成了一個(gè)主從復(fù)合句定語(yǔ)從句的位置：InductionDiscussbrieflywithapartnerthemajorfunctionsofthem.Thenmakeashortsummaryinatableormindmap.通常在先行詞后。定語(yǔ)名詞或代詞定語(yǔ)從句本質(zhì)：一個(gè)句子作，緊緊跟在所修飾

（先行詞）的后面定語(yǔ)從句如何和主句連接在一起？關(guān)系詞通常有下列三個(gè)作用:(1)引導(dǎo)定語(yǔ)從句;(2)代替先行詞;(3)在定語(yǔ)從句中擔(dān)當(dāng)一個(gè)成分。

Revision定語(yǔ)從句定語(yǔ)：相當(dāng)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(shuō)明正在談?wù)摰娜?、物或事給出額外的拓展資料信息關(guān)系代詞：

：指人，作主語(yǔ)或賓語(yǔ)；

：指人，作賓語(yǔ)；

：指事、物，作主語(yǔ)或賓語(yǔ)；

：指人或事、物，作主語(yǔ)或賓語(yǔ)；

：與所修飾的名詞為所屬關(guān)系，作定語(yǔ)；

：作地點(diǎn)狀語(yǔ)；

：作時(shí)間狀語(yǔ)；

：作原因狀語(yǔ)；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+which關(guān)系代詞可指代從句中的成分whowhomwhichthatwhose人主語(yǔ)、賓語(yǔ)人賓語(yǔ)物主語(yǔ)、賓語(yǔ)人、物主語(yǔ)、賓語(yǔ)人、物定語(yǔ)關(guān)系副詞相當(dāng)于被代替的先行詞在從句中作成分wherewhenwhyin,at等介詞+which表示地點(diǎn)的名詞at,in,on,during等介詞+which地點(diǎn)狀語(yǔ)表示時(shí)間的名詞時(shí)間狀語(yǔ)for+whichreason原因狀語(yǔ)Step1Ihavedownloadedthatfreeapp,butitdoesn’tworkwell.找共同thatfreeappitStep2Ihavedownloadedthatfreeapp,butitdoesn’tworkwell.判主從主從句規(guī)則主句：整句話的核心含義；從句：起修飾共同名詞作用。主句：Thefreeappdoesn’tworkwell.從句：Ihavedownloadedthatfreeapp.定語(yǔ)從句限制性定語(yǔ)從句非限制性定語(yǔ)從句必要信息（所指代的是什么？）拓展資料信息（所指代的名詞非常明確，只是對(duì)其進(jìn)行拓展資料說(shuō)明）Theteacherwhotaughtmeismysister.Mysisterisateacher,whoplaysbadmintoneveryweek.定語(yǔ)從句關(guān)系代詞關(guān)系副詞人物whowhomwhosewhichwhenwherewhy定語(yǔ)從句中缺乏主語(yǔ)/賓語(yǔ)使用定語(yǔ)從句中不缺乏主語(yǔ)/賓語(yǔ)使用先行詞：人，缺主賓先行詞：人，缺賓先行詞：人，后緊跟名詞先行詞：物，缺主賓that先行詞：時(shí)間，不缺主賓先行詞：地點(diǎn)，不缺主賓先行詞：原因，不缺主賓介詞+whom/which先行詞是否明確？不明確需要用限制性定語(yǔ)從句去修飾，才能讓所指更具體Heisaperson.Heisapersonwhoisreallywarm-hearted.（熱心腸的）明確需要用非限制性定語(yǔ)從句拓展資料額外信息，如果刪除也不影響具體句意的理解TheUniversityofOxfordisthedreamschoolformanystudents.TheUniversityofOxford,whichisthecornerstone(基石)forhighereducation,isthedreamschoolformanystudents.1.IsthisthebookwhichyouboughtonNovember11th2.Onlineshopping,whichmakesourlifemoreconvenient(方便的）,winsagreatpopularity.你的發(fā)現(xiàn):限制性定語(yǔ)從句主句和從句間不用______隔開(kāi)；而非限制性定語(yǔ)從句主句和從句之間常用______隔開(kāi)逗號(hào)逗號(hào)限制性定語(yǔ)從句非限制性定語(yǔ)從句相同點(diǎn)引導(dǎo)詞都是根據(jù)先行詞去做出選擇Thewomanwholivesnextdoorisajournalist.住在隔壁的女士是一位記者。限制性定從非限制性定從MysisterMary,wholivesinNanjing,isajournalist.我姐姐瑪麗是一位記者，她住在南京。Tomworksforacompanywhichmakes

computer.湯姆為一家制作計(jì)算機(jī)的公司工作。Tomtoldmeabouthisnewjob,whichheisnotenjoyingverymuch,湯姆告訴我他的新工作，他并不是很喜歡這份工作。①Doyouknowtheman____________istalkingwithyourmother②Thisistheperson____________youshouldthankforhelpingyourson.③Thegirl____________graduatedfromCambridgeUniversityiscalledAmanda.④Ilikethosebooks____________topicsareabouthistory.⑤Anystudent____________familyistoopoortogotoschoolcangethelpfromthegovernment.⑥Look，herearesomepeople______________Iwantyoutomeet.whowho/whomwhowhosewhosewho/whom/thatExercises7.Theirchildisatthestage________shecansayindividualwordsbutnotfullsentences.8.Asthesmallestchildofhisfamily,Alexisalwayslongingforthetime________heshouldbeabletobeindependent.9.Studentsshouldinvolvethemselvesincommunityactivities________theycangainexperienceforgrowth.10.Thereason________heresignedisknowntous.wherewhenwherewhyPlayagameofdefinitions.Oneasksthequestionsbelowandtheotheranswersthemwithrelativeclauses.Workouttwomorequestionsofyourown.A:WhatisanexitB:Anexitisthedoorwhere/throughwhichyoucanleaveabuilding.1.What’salibrary(from/inwhich;where)A:WhatisalibraryB:Alibraryistheplacefromwhichyoucanborrowbooks.B:Alibraryistheplaceinwhichyoustudy.B:Alibraryistheplacewhereyoureadbooks.2.What’sagoodfriend(towhom;who)A:WhatisagoodfriendB:Agoodfriendisthepersontowhomyoucanturnforhelp.B:Agoodfriendisthepersonwhoalwaystakesyourside.B:Agoodfriendisthepersonwhoyoualwaysremember