2025届新教材高中英语Unit1PeopleofAchievementSectionⅡLearningAboutLanguage课件新人教届选择性必修第一册

UNIT1

PEOPLEOFACHIEVEMENTSectionⅡ

LearningAboutLanguage单元语法精析Grammar——非限制性定语从句语法导图语法讲练非限制性定语从句一、与限制性定语从句的区别

限制性定语从句非限制性定语从句意义不可省略，否则原句句意不完整若去掉从句，主句意思完整结构要求紧跟先行词，从句与先行词之间不加逗号用逗号与先行词或主句隔开功能修饰先行词修饰先行词或整个句子

限制性定语从句非限制性定语从句引导词所有的关系代词及关系副词关系代词或关系副词，但是关系代词that及关系副词why除外省略情况关系代词在从句中作宾语时可省略所有关系词均不可省略D典例呈现Self­drivingisanareawhereChinaandtherestoftheworldareonthesamestartingline.(限制性定语从句)无人驾驶是一个中国和世界上其他国家处在同一起跑线上的领域。(2021·全国乙卷)VonWongandagroupofvolunteerscollectedmorethan10,000piecesofplastic,whichwerethentiedtogethertolooklikethey'dbeendumped(倾倒)fromatruckallatonce.(非限制性定语从句)王峰和一组志愿者收集了一万多块塑料，然后把它们绑在一起，让它们看起来像是同时从卡车上倾倒下来的一样。Whateverisleftovermaybeputintotherefrigerator,whereitwillkeepfortwoorthreeweeks.(非限制性定语从句)剩下的任何东西都可以放入冰箱，在那里可以保存两三周。Wewillputoffthepicnicintheparkuntilnextweek,whentheweathermaybebetter.(非限制性定语从句)我们将把公园的野餐推迟到下个星期，那时天气可能会更好。Thespeech(that/which)hehasmadetodayisfarfromhisyesterday'spronouncement.(限制性定语从句)他今天的演讲远不及他昨天发表的声明。TedcamefortheweekendwearingonlyaT­shirt,whichisastupidthinginsuchweather.(非限制性定语从句)特德穿着这样一件T恤来过周末，在这样的天气里做这件事真是愚蠢。Ayoungmanhadanewgirlfriend,whomhewantedtoimpress.(非限制性定语从句)一个年轻的小伙子新交了一个女朋友，他想给她留下深刻的好印象。J即学即练1用合适的引导词填空(1)(2023·新课标全国Ⅰ卷)Eachchapterconcludeswithacollectionofpractices,________aredesignedtohelpyouactonthebigideasofthechapter.(2)Thestudentsbenefittingmostfromcollegearethose______aretotallyengagedinacademiclife.(3)Cathy,______youmetinLondonwhileyouwerestudyinginOxfordUniversity,isnowbackinChina.whichwhowhom(4)Itisveryimportantforchildrentohaveaharmoniousschool,________teacherstreatstudentsliketheirownchildren.(5)ButSarah,______hastakenpartinshowsalongwithtopmodels,wantstoprovethatshehasbrainsaswellasbeauty.(6)ButmyconnectionwithpandasgoesbacktomydaysonaTVshowinthemid­1980s，_______IwasthefirstWesternTVreporterpermittedtofilmaspecialunitcaringforpandasrescuedfromstarvationinthewild.(7)Myeldestson,________worktakeshimallovertheworld,isinNewYorkatthemoment.wherewhowhenwhose(8)Idon'tknowthereason______youwereabsentfromthemeeting,andIamnotsurethatsomeonewilltellmethereason_____________youhaven'ttoldme.whythat/which二、注意事项1．非限制性定语从句不能用that和why引导D典例呈现Theoldwoman,wholivesonherown,hasacatforcompany.这个老妇人一个人住，养了一只猫陪伴她。Ihadtoldthemanagerthereason,forwhichIdidn'tattendthemeeting.(非限制性定语从句不能用why)我已经把我没有参加会议的原因告诉了经理。IhadtoldthemanagerthereasonwhyIdidn'tattendthemeeting.(限制性定语从句中可以用why)我已经把我没有参加会议的原因告诉了经理。2．which与as引导非限制性定语从句的区别

whichas位置只能放在主句的后面位置灵活，可位于句首、句中也可置于句末意思这一点正如……，正像……的那样D典例呈现Asyouexpected,hedidn'tbelieveme.正如你所预料的，他不相信我。Heheardaterriblenoise,whichbroughthisheartintohismouth.他听到一个可怕的声音，这让他的心都提到嗓子眼儿了。3．非限制性定语从句由“介词＋关系代词”引导时，其中的关系代词用which或

whomD典例呈现Englishisalanguagesharedbyseveraldiversecultures,eachofwhichusesitdifferently.英语是一种被好几种不同文化共同使用的语言，每一种文化使用它的方式都不同。Thesettlementishometonearly1,000people,manyofwhomlefttheirvillagehomesforabetterlifeinthecity.这个聚居地居住着将近1000人，他们中的许多人都背井离乡去城市追求更好的生活。J即学即练2用合适的引导词填空(1)(2023·新课标全国Ⅱ卷)Namingeachnatureexperiencecreatesausablelanguage,________helpspeoplerecognizeandtakepartintheactivitiesthataremostsatisfyingandmeaningfultothem.(2)_____wehavestressedmanytimes，“servethepeople”isourfirstpolicy.(3)MarywasmuchkindertoJackthanshewastotheothers,_________,ofcourse,madealltheothersupset.whichAswhich(4)Thereason______wedidn'tgowasthatwewerenotifiedtoolate.(5)Thechildren,allof_______hadplayedthewholedaylong,werewornout.whywhom专项练习Ⅰ.单句语法填空1．Theyhavesucceededinsolvingmanyproblemsinaccordancewiththenewtheory,________isannouncedintoday'snewspaper.2．Ellenwasapainterofbirdsandofnature,_______,forsomereason,hadwithdrawnfromallhumansociety.3．Thetwopolicemenwerecompletelytrusted,________infacttheywere.4．Ididn'tbecomeaseriousclimberuntilthefifthgrade，_______Iwentuptorescueakitethatwasstuckinthebranchesofatree.whichwhowhichwhen5．Just_____afamoussayinggoes,everycoinhastwosides.6．Theownerpaidtheworkerforcleaningthewholebuilding,mostof________hadn'tbeencleanedforatleastonemonth.7．Herfatherworksinafactory,________hemakescars.8．Theoldladyhastwodaughters,oneof_______isworkingabroad.9．Thisisoneofthereasons______youhavetogiveitup.10．May21stthisyearmarksthefirstInternationalTeaDay,________wasnamedofficiallybytheUnitedNationsonNovember27th,2019.aswhichwherewhomwhywhichⅡ.用非限制性定语从句合并下列每对句子1．IborrowedthebookJane

Eyrefromthelibrarylastweek.Myclassmatesrecommendedthebooktome.__________________________________________________________________________________________________2．Xi'anisoneofthefewcitieswithcitywalls.Itswallsremainasgoodasbefore._________________________________________________________________________________________IborrowedthebookJane

Eyrefromthelibrarylastweek,whichmyclassmatesrecommendedtome.Xi'an,whosewallsremainasgoodasbefore,isoneofthefewcitieswithcitywalls.3．Onanautumnafternoon,Iwenttoafarmwithmyfather.Ilearnttoplantpotatoesthere.___________________________________________________________________