专题12定语从句——精讲深剖真题速递1.（2019·江苏卷·单项填空）Wehaveenteredintoanagedreamshavethebestchanceofcomingtrue.A.whichB.whatC.whenD.that【答案】C【解析】考查定语从句。句意：我们已经进入到了一个时代，在这个时代梦想实现的机会最大。句中先行词为anage（一个时代），且先行词在从句中做时间状语，所以关系词用when。故选C。2.（2019·天津卷·单项填空）11.Theirchildisatthestageshecansayindividualwordsbutnotfullsentences.A.whyB.whereC.whichD.what【答案】B【解析】考查定语从句。句意：他们的孩子正处于能说单个单词而不能说完整句子的阶段。句中shecansayindividualwordsbutnotfullsentences是一个定语从句，先行词是thestage，关系词在定语从句中作地点状语，用关系副词where，故选B。3.(2019·新课标I卷·短文改错)OneafternoonwhereIwasinprimaryschool,Iwaswalkingbytheschoolplayground.【答案】OneafternoonwherewhenIwasinprimaryschool,Iwaswalkingbytheschoolplayground.【解析】考查定语从句。先行词oneafternoon表示时间在定语从句中作状语，所以关系词使用when。故将where改为when。4.(2019·新课标II卷·语法填空)NowIreneAstburyworksfrom9amto5pmdailyatthepetshopinMacclesfield，sheopenedwithherlatehusbandLes.【答案】where【解析】考查非限制性定语从句。分析句子结构可知，先行词为thepetshop，在非限制性定语从句中作opened一词的宾语，故用which。5.(2019·新课标III卷·语法填空)Theywerewelltrainedbytheirmastershadgreatexperiencewithcaringfortheseanimals.【答案】who【解析】考查定语从句。句意：它们被他们的主人训练地很好，它们的主人在照顾这些动物方面很有经验。先行词为masters（主人），且从句缺主语。故关系词填who。6（.2019·新课标III卷·短文改错)Inthecafe,customerswillenjoythemselvesinthehistoricalenvironmentwhatiscreatedforthem.【答案】Inthecafe,customerswillenjoythemselvesinthehistoricalenvironmentiscreatedforthem.【解析】本句考查定语从句。先行词environment在从句中做主语，指物，关系代词用that/which。故把what改为that/which。7.(2019·浙江卷·语法填空）Ontheedgeofthejacket,thereisapieceofclothgivesofflightinthedark.【答案】that/which【解析】考查定语从句。这是个限制性定语从句，先行词是cloth，指物，从句中缺少主语，因此，可以用that或which引导。故填that/which。8.（2019·北京卷·语法填空）Whatstudentsdoatcollegeseemstomattermuchmorethan8theygo.【答案】where【解析】考查宾语从句。句意：学生在大学里做什么似乎比去哪里（哪所大学）更重要。这里表达去哪所大学，表示地点，作状语。故用where。9.（2019·北京卷·语法填空）Thestudentsbenefitingmostfromcollegearethosearetotallyengaged(参与)inacademiclife.【答案】who/that【解析】考查定语从句。句意：从大学中获益最多的学生是那些完全投入学术生活的学生。3aretotallyengaged(参与)inacademiclife.是定语从句，修饰先行词those，空格处在句中作主语，代指人，故填who或that。10.（2018·北京）Sheandhe