Unit1WishyouwerehereGrammarandusage非限制性定语从句课件高中英语译林版（2020）选择性

2020版译林高中英语G2语法专题五（非限制性定语从句）(Preview)执教：顾绍芹【语法现象识别】【语法规律探究】【语法情境应用】【语法重点总结】【语法现象识别】Whattouristdestinationshaveyouevervisitedorwouldyouliketovisit?Huayao--oneofthemostbeautifulvillageswithethnicfeaturesAbeautifulvillage,Huayao,_________attractstouristsfromacrossthecountry,looksquietdifferentfromwhatitwaswhenIwasachild.

whichTheGrandCanyon--areal-worldgeologylessonTheGrandCanyonisareal-worldgeologylesson_________wasformedovermillionsofyearsbytheColoradoRiver.whichComparethetwosentences.arestrictiverelativeclause

anon-restrictiverelativeclause

TheGrandCanyonisareal-worldgeologylessonwhichwasformedovermillionsoftheyearsbytheColoradoRiver.Myhometown,whichattractstouristsfromacrossthecountry,looksquietdifferentfromwhatitwaswhenIwasachild.

Whatarerestrictiverelativeclauseand

non-restrictiverelativeclause?restrictiverelativeclauses

限制性定语从句:giveinformationtoidentifytheperson(s)/object(s)修饰限定名词或代词，清楚表明所修饰的人或物。TheGrandCanyonisareal-worldgeologylessonwhichwasformedovermillionsoftheyearsbytheColoradoRiver.non-restrictiverelativeclauses非限制性定语从句:giveextrainformationaboutapersonorathing,whichcanbeleftout.提供句子意义以外的额外信息，要用逗号隔开。Myhometown,whichattractstouristsfromacrossthecountry,looksquietdifferentfromwhatitwaswhenIwasachild.【语法规律探究】1.theoutlineofthetext2.theadvantagesanddisadvantagesoftourism3.thenon-restrictiverelativeclausesReadandthinktheoutlineofthetextAdvantagesDisadvantagesConclusionPara._____________Para._____________Para.

_____________12-34Tourism

Tourismallows1.__togrowconsistently,thus2.___

tothelocalpopulation,andbringing3.

______________tothesurroundingcommunity.

disadvantagesBoththe4.______ofthelandandtheculturalaspectsofthedestinationmaybe5.___fromtourism,withwildlife6.___sufferingandlocalculturereceivinginsufficient7.

.conclusionserviceindustriesgivingjobsmorewealthphysicalcharacteristicsatriskhabitatsrespectadvantagesThetouristsshouldalwaysaimtoberesponsibleforreducingthenegativeimpactwhentravelling.GrammarRereadthetextandfindthesentenceswithnon-restrictiverelativeclauses.

Theseindustries,inturn,givejobstothelocalpopulation,whosewelfaredependsontourism.Thepricesoftouristessentialssuchastransport,accommodationandfoodusuallyincreasetoo,whichbringsevenmorewealthtothesurroundingcommunity.Morenature-centredtouristattractions,wheremanandnatureliveinharmony,canbegreatlyimpactedorevendestroyedbythefloodoftourists.Asresourcesareusedmorerapidlythantheycanbesustained,wildlifehabitatsarelikelytosuffer,whichcouldendangerthelocalplantsandanimals.Localfestivalsandcustoms,whichmayhavedeepmeaninginaparticularculture,cansimplybecomeentertainmentfortourists.AExploringtherulesRule1:

Weoftenuseanon-restrictiverelativeclausetoadd_______informationtotheantecedent

(anoun,pronounornounphrase)inthemainclauseorthemainclause.A_________isusuallyusedtoseparatetheaddingclauseandthemainclause.extracommaThisisthehousewhichIboughtlastyear.2)Thishouse,whichIboughtlastyear,hasgotalovelygarden.这就是我去年买的房子。我去年买的这个房子有着一个漂亮的花园。WorkingouttherulesComparethefollowingsentences.

Hehastwosisterswhoworkinthesamecompany.2)Hehastwosisters,whoworkinthesamecompany.Perhapshehasmorethantwosisters.Hehasonlytwosisters.Rule2:

Weusuallyintroduceanon-restrictiverelativeclausewitharelativepronounlikewho,whom,whichandwhoseorarelativeadverblikewhenandwhere.Therelativepronounandadverb________(can/cannot)beleftoutinanon-restrictiverelativeclause.1)IliveinNanjing,________isabigcity.2)IlikemyEnglishteacher,_______speaksgoodEnglish.3)Ivisitmygrandparentsattheweekend,________Idonotgotoschool.cannotwhichwhowhenRule3:Wecanuse_________(which/who/where)inanon-restrictiverelativeclausetorefertothemainclauseasawhole.Hemissedtheshow,whichwasapity.JohntoldmehewouldjointhePoetryClub,_______surprisedmegreatly.Theboywasawayfromhomeforaweek,__________________________________(这使他父母很担心).4)Thefirelastedforawholenight,______________________________(这造成了极大的破坏).whichwhichwhichworriedwhichcausedgreatdamagehisparentsverymuch【语法情境应用】Rewritethefollowingsentencesusingnon-restrictiverelativeclauses.MyparentswentonatourofJapanwith20people,someofwhomhadneverbeenabroadbefore.MyfavouriteplacetovisitisalittlevillagenearShanghai,wheremygrandmawasborn.DrLuo,whoisanexpertinChinesehistory,willgiveusatourofBeijing.I’mreadingaguidebooktoRome,whichisreallyfascinatingandhelpful.I’drathervisitEuropeinsummer,whentheweatherisatitsbest.ABThereisanarticleabouthowtobeasustainabletouristonpage7.Completethearticlewiththecorrectnon-restrictiverelativeclausesintheboxbelow.ThereisoneclauseyoudoNOTneedtouse.Writethelettersintheblanks.

whichwhowhenonwhichIspendmostofmysparemoneyonreadingbooks.where/inwhichwecanenjoythelearningexperienceinarelaxedatmosphere.

Asofwhomwhoseofwhichwhich【语法重点总结】Comparison|限制性定从VS非限区别一非限与主句之间有逗号隔开Ourguide,whowasaCanadian,wasanexcellentcook.Peter,whomyoumetinLondon,isnowbackinParis.Hesaidthathehadneverseenherbefore,whichwasnottrue.限制性定从：对先行项的意义进行修饰

（删掉后会造成句意不完整，或者概念不清）非限：对先行项进行补充说明。

（删掉后不影响整个意思的表达）1.Hehastwosisterswhoworkinthesamecompany.2.Hehastwosisters,whoworkinthesamecompany.mpany.Perhapshehasmorethantwosisters.Hehasonlytwosisters.Comparison|限制性定从VS非限区别二Comparison|限制性定从VS非限区别三限制性定语从句（无逗号）：先行项只能是名词或代词。非限制性定语从句（带逗号）：先行项除了可以是名词或代词，还可以是整个句子。(如果修饰整个句子，只能用which/as)

Asweallknow,theEarthisround.Jimpassedthedrivingtest,whichsurprisedme.Comparison|限制性定从VS非限

区别四非限制性定语从句不用that作为关系词!IliveinNanjing,_________isabigcity.which2020版译林高中英语G2语法专题五（非限制性定语从句）(Preview)执教：

顾绍芹1.unfoldun-(not不)

+fold

(折叠)→不折叠→展开→花“展开”→开花2.ethnicallyethnic—ethnically3.distinctdi-

(apart分开)+stinct

(prick,stick刺)→以刺为记号区分的→截然不同的词块：bedistinctfromsb/sth派生词：distinction,

distinctive4.territoryterra

(land土地)+-ory

(名词后缀：表示场所范围)→一个国家的土地→领土；领地5.carve熟词生义：侵蚀；冲刷词块：carvesthinto,carvesthfrom本单元词汇梳理6.mightymight

(强大力量)+-y

(形容词后缀)→强大的7.splendid(壮丽的)英语释义：veryimpressive/beautiful(极好的)近义词：excellent8.apartfrom[除……外(尚有)]近义词：besides[除……外(别无)]近义词：exceptfor9.urbanurb

(city城市)+-an

(形容词后缀)→城市的10.ancestoran-(before)+cest(togo)+-or(人)→走在前面的人→祖先11.minorityminor

(smaller,less较小的、较少的）+-ity

(名词后缀)→少数(反义词：majority)；少数民族词块：minoritygroups,aminorityof12.dynamic词块：dynamicpersonality/music13.sample词块：ablood/water/soilsample,freesamples名词动词化：尝；品尝14.depthdepth来自deep(联系length,width,strength)词块：indepth词族：deep,deepen,deeply,depth15.suburbsub-

(below,near在……下、邻近）+urb

(city城市)→城市下面的、邻近城市的区域→郊区、城外；词块：inthesuburbs16.botanicalbotany(n

植物学)—botanical词块：abotanicalgarden17.blanket词块：a(thick)blanketof,awetblanket1.surrounding词族：surround,surrounding,surroundings2.harmony基本义：和谐词块：live/existinharmony(with)派生词：harmonious3.sustainsus-(=sub-,upfrombelow在下面)+tain(tohold支撑)→在下面支撑→支撑(基本义)派生词：sustainable(sustainabledevelopment)4.manner①意为“方式；方法”时是正式用语，对应way；词块：ina…manner②意为“礼貌；礼仪”时用复数；词块：tablemanners,it’sgood/badmannerstodosth5.consumption词块：energy/fuelconsumption词族：consume,consumption,consumer6.church词块：gotochurch7.code你词块：dresscode1.resolutionresolve(v

解决)—resolutionresolution：re-

(back回)+solve

(toloosen松开、解开)+-tion(名词后缀)→危机、问题等的解开→解决词块：makearesolutiontodosth2.grain词块：grainsofsand/salt3.contrastcontra-

(against相对)

+st

(tostand站立)→相对而站进行比较→对比；比较；注意名词和动词发音不同词块：by/incontrast,incontrastwith/to,makea(striking/sharp)contrastwith,contrast(strikingly/sharply)with4.starve词块：bestarving,starvetodeath5.barbecue词源：barbecue源于美洲海地语barbakoa，指的是一种由木桩支撑的木架，当地印第安土著人用它当床睡觉或烧烤大块的肉。后来进入英语，演变为barbecue，既可用来指烧烤架，也可表示烧烤。缩写为BBQ。6.departuredepart(选必三U3v

离开)—departurede-(from从……)+part(topart,divide分开、离开)+-ure(名词后缀)；词块：departurefrom7.mud派生词：muddy8.border基本义：边词块：ontheborder,across/overtheborder,crosstheborder名词动词化：与……接壤9.parkingpark(v

停车)+-ing词块：aparkinglot/space10.dot名词动词化：布满；星罗棋布于词块：bedottedwith11.bunch词块：abunchof12.fetch词块：fetchsbsth/fetchsthforsb13.possessionpossess—possession词块：in/takepossessionof,inthepossessionof14.hike词块：gohiking(拓展：gojogging,gocamping)派生词：hiker(拓展：jogger,camper)15.awesomeawe(选必三U4n

敬畏、惊叹)+-some(形容词后缀)→令人惊叹的；令人敬畏的意为“极好的”“了不起的”时为非正式用语，近义词为excellent16.polarpole—polar词块：polarbears17.delicacydelicate—delicacy随堂检测二、根据所给汉语，用适当的词块完成句子。It’snecessaryto___________________________（与……和谐相处）animals.一、写出下列句子中画线部分的汉语释义。1.Hischildhoodlackedtheharmonythatwastypicalofahappyfamily. ___________2.Imetalltheusualpeople:streetperformers,thePigeonGuy,agroupofguitaristssinginginharmony. ___________harmonyliveinharmonywith和声和睦写出下列句子中画线部分的汉语释义。1.Heleantagainsthersoheavilythatshecouldbarelysustainhisweight.___________2.Alargeinternationalmeetingwasheldwiththeaimofsustainingsustainabledevelopment.___________