Unit1WishyouwerehereGrammarandUsage课件牛津译林版（2020）高中英语选择性

GrammarandusageNon-restrictiverelativeclausesStepOne:RevisionThisisateachingbuilding.Thisistheteachingbuildingwherewestudy.Westudyhere.先行词antecedent关系副词relativeadverb___________________________________arestrictiverelativeclause(限制性定语从句)Theteacherischarming.Theteacher

whoisspyingonusoutsidetheclassroomischarming.Heisspyingonusoutsidetheclassroom.先行词关系代词relativepronoun______________________________________________________________—————————————————Somerelativeclausesareusedtoaddinformationaboutanoun,pronounornounphraseinthemainclausetospecify(说明)whichpersonorthingwemean,or,whichtypeofpersonorthingwemean.Theserelativeclausesarecalledrestrictiverelativeclauses.1.定义：在复合句中修饰名词、代词或名词词组的从句2.先行词：被修饰的名词、代词或名词词组一、定语从句的相关概念3.引导定语从句的关系词：关系代词：关系副词：when,where,whywho,whom,whose,which,that,as4.关系词的功能:1)连接主句与从句

2)指代先行词3)在从句中充当成分Revision指人指物主语宾/表语定语whowhomwhose√√√√√√whichthat√√√Attention关系词先行词在从句的作用where

when

why

表地点的词地点状语表时间的词时间状语原因状语reason√√√√√1.先看先行词2.再看关系词在从句中充当什么成分。解决定语从句的思维1.Theman_________cametoourschoolisMr.Wang.2.Achild_______parentsaredeadiscalledTom.

3.Iliketheperson_________youjusttalkedto.4.Istillremembertheday

Ifirstcamehere.5.Thefactory

hisfatherworksisinthewestofthecity.

6.Thatisthereason

Ididthejob.7.Ihavethesamebook______hehas.who/thatwhosewhomRevisionwhenwherewhy用适当的关系词补全句子asInrestrictiverelativeclauses,wecanusetherelativepronounastorefertoapartofthemainclause,payattentiontothesentencepatterns:

as...as...,such...as...andthesame...as....1.Ihaveagirlfriendwhoiskeenonplayingvideogames.2.Ihaveagirlfriend,whoiskeenonplayingvideogames.PerhapshehasmorethanonegirlfriendStepTwo:Comparison我有一个对电子游戏感兴趣的女朋友。我有一个女朋友，她对电子游戏很感兴趣。anon-restrictiveclause

非限制性定语从句(addextrainformationtothenone)（补充信息）

hehasonlyonegirlfriendTalkabouttheadvantagesanddisadvantagesoftourism(SBpage6)Disscussnon-restrictiverelativeclauses1.theoutlineofthetext2.theadvantagesanddisadvantagesoftourism3.thenon-restrictiverelativeclausesStepThree:readandthinktheoutlineofthetextAdvantagesDisadvantagesConclusionPara._____________Para._____________Para._____________12-34Tourism

Tourismallows1.__togrowconsistently,thus2.___

tothelocalpopulation,andbringing3.

______________tothesurroundingcommunity.

disadvantagesBoththe4.______ofthelandandtheculturalaspectsofthedestinationmaybe5.___fromtourism,withwildlife6.___sufferingandlocalculturereceivinginsufficient7.

.serviceindustriesgivingjobsmorewealthphysicalcharacteristicsatriskhabitatsrespectadvantagesconclusion:Thetouristsshouldalwaysaimtoberesponsibletoreducethenegtiveimpactwhentravelling.Findthesentenceswithnon-restrictiverelativeclauses(P6)WorkingouttherulesStepFour:ExploringtherulesTheseindustries,inturn,givejobstothelocalpopulation,whosewelfaredependsontourism.Thepricesoftouristessentialssuchastransport,accommodationandfoodusuallyincreasetoo,whichbringsevenmorewealthtothesurroundingcommunity.Morenature-centredtouristattractions,wheremanandnatureliveinharmony,canbegreatlyimpactedorevendestroyedbythefloodoftourists.Asresourcesareusedmorerapidlythantheycanbesustained,wildlifehabitatsarelikelytosuffer,whichcouldendangerthelocalplantsandanimals.Localfestivalsandcustoms,whichmayhavedeepmeaninginaparticularculture,cansimplybecomeentertainmentfortourists.WorkingouttherulesRule1:Weoftenuseanon-restrictiverelativeclausetoadd_______informationtoanoun,pronounornounphraseinthemainclauseorthemainclause.A_________isusuallyusedtoseparatetheaddingclauseandthemainclause.extracommaRule2:Weusuallyintroduceanon-restrictiverelativeclausewitharelativepronounlikewho,whom,whichandwhoseorarelativeadverblikewhenandwhere.Therelativepronounandadverb________(can/cannot)beleftoutinanon-restrictiverelativeclause.cannotWorkingouttherulesRule3:Wecanuse_________(which/who/where)inanon-restrictiverelativeclausetorefertothemainclauseasawhole.

Theboywasawayfromhomeforaweek,__________________________________(这使他父母很担心).2)Manypeople,someof______arenotoverweight,aregoingonadiet.3)Ihavebeentomanybigcities,allof_______haveleftadeepimpressiononme.whichwhichworriedhisparentsverymuchwhomRule4:Wecanputsome/half/many/most/allofbeforerelativepronouns______and______.whichwhomwhichWorkingouttherulesRule5:Innon-restrictiverelativeclauses,wecanusetherelativepronounastorefertothewholemainclause.Ascanbeputatthebeginning,themiddleortheendoftheclause.

_____isknowntous,theMoontravelsaroundtheEarth.Rule6:_______cannotbeusedinnon-restrictiveclauses.Rule7:innon-restrictiverelativeclauses,wedon'tomittherelativepronouns.

Thisismyheadteacher,whomIlikebest.As

thatApplyingtherulesStepFive:DrLuo,whoisanexpertinChinesehistory,willgive…