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1考点16名词性从句（核心考点精讲精练）1.三年真题考点分布考点题型名词性从句语法填空2023试卷类型从句考点2023·新高考Ⅱ卷why表语从句20222022年浙江1月if/whether宾语从句20212021新课标Iwhat主语从句2.命题规律及备考策略【命题规律】近3年新高考卷对于名词性从句的考查共计4次，主要考查：1．考查名词性从句连接词；2．考查名词性从句中的时态一致；3.it形式主语句式；4.it形式宾语句式；5.名词性从句和定语从句的区别。【备考策略】系统归类名词性从句的用法，尤其是名词性从句连接词的用法，特别是what和that的用法；熟练掌握名词性从句的相关考点。【命题预测】2024年语法填空对名词性从句的考查仍然有可能，主要集中考查名词性从句连接词。必备基础知识：1．主语从句：在复合句中充当主语的从句叫主语从句。2．宾语从句：在复合句中作宾语的名词性从句叫宾语从句，位于及物动词、介词或某些形容词之后。3．同位语从句：跟在一个抽象名词之后，对该名词的具体内容作进一步解释说明。4．表语从句：在复合句中作表语的名词性从句叫表语从句，放在系动词之后。重难点知识：考点1that引导主语从句1.[2022·吉林省吉林市高三第一次调研考试]Liisnotwithoutcriticism.Somepeoplehaveexpressedskepticismbecause2itisunbelievable______shelookssoperfectafteralongdayofworkinthefields.2.Ithasbeenproved______eatingvegetablesinchildhoodhelpstoprotectyouagainstseriousillnessinlaterlife.【方法指导】1．that引导主语从句位于句首时，本身无意义，但是不可省略。2．that从句作主语时，常用it作形式主语，常见的句型有：①It＋be＋形容词(obvious，true，natural，surprising，good，wonderful，funny，possible，likely，certain，probable，etc.)＋that从句。②It＋be＋名词词组(nowonder，anhonor，agoodthing，apity，nosurprise，etc.)＋that从句。③It＋be＋过去分词(said，reported，thought，expected，decided，announced，arranged，etc.)＋that从句。1.（天津南开区·南开中学高三二模）Itisbelieved________childrenshouldlearntoberesponsiblefromtheverybeginning.A．whyB．thatC．howD．when2.（天津南开区·南开中学高三月考）Itisobvioustothewholeworld__________theUShasplayeddirtytrickstobullyforeigncompanieslikeHuaWeiandTikTokinordertoeitherdestroythemortakethemover.A．asB．whichC．whetherD．that考点2that引导宾语从句1.（2023·湖南省长沙市第一中学高三模拟）Hesuggestedtheworldunitearoundfundraisingtoreestablishaprimaryhealthcaresystem,thatfreeandopenresearchbeconducted,and__________cooperationbecarriedoutamongdifferentacademicdisciplinesandcountries.2.[八省1月联考]Anyseasonedlanguagelearnerwilltellyou_______thebeautyofmasteringaforeignlanguageistheworldwhichitopensuptoyou.3.[2023·江西省赣州市会昌县七校高三联合月考]Itwarns_______theworldwouldfaceuntoldhumansufferingifitdoesnotmakedeepandlastingshiftsinhumanactivitiesthatinfluenceclimatechange.【方法指导】1．常见的可以接that(that可以省略)从句作宾语的动词有see，say，know，imagine，discover，believe，tell，show，think，consider等。在可以接复合宾语的动词之后，如think，make，consider等，可以用it作形式宾语。2．that从句一般不能充当介词宾语，偶尔可作except，in的宾语。1.Myparentshavealwaysmadeitclear________weshouldn’tjudgeabookbyitscover.2.Anyonewiththeleastcommonsenseknowsourenvironmentshouldbetakengoodcareofand________weshouldrecyclerubbish.考点3that引导表语从句和同位语从句31.（2023·河南郑州外国语学校阶段练习）Recentstudiesprovideenoughevidence________theancientartofreadingaloudhasanumberofbenefits,fromhelpingimproveourmemoriestostrengtheningemotionalbondsbetweenpeople.2.(2023·福建龙岩·第一中学三模)Thereasonwhyhumanculturecanbeexchangedandspreadis________thecivilizationitselfhasdeepvalue.3.Istillrememberthestory,________believeitornotwegotlostonarainynight.(用适当的单词填空)4.（2023·江苏南通市·高三开学考试）Althoughanumberoftombshavesurvivedwithlittledamage,thetruthis__________allhavesufferedatleastsomeharmfromcenturiesofrain,war,fireandtheft.(用适当的词填空)【方法指导】1．that引导表语从句时，一般不能省略。2．that引导同位语从句时，应在某些抽象名词如fact，hope，desire，thought，suggestion，idea，news，problem，possibility等后，对前面的名词起补充说明的作用，that只起引导作用，在从句中不充当成分，但一般不能省略。1.（2023·广东省大湾区普通高中毕业班联合模拟）Currently,moreandmoreyoungpeopleweartheadjustedHanfuwiththebelief__________thebestwaytopreservetraditionistoadaptittomodernlife.2.（银川市第六中学高三三模）Thereismuchchance________Johnwillrecoverfromhisinjuryintimefortherace.A．thatB．whichC．ifD．until考点4what，wh－ever引导的名词性从句1.（2021新课标I卷）_____________issobreathtakingabouttheexperienceistheout-of-this-worldscenes.2.[2021·浙江1月]Moreover,themeaningsseemtonotgobeyond_______otheranimalsconveywithnon-verbalcommunications.3.[2021·八省1月联考]Here's_______youshouldthinkaboutbeforedownloadinganappforlanguagelearning.【方法指导】1．what引导名词性从句时，意为“什么”或“……的”，在从句中用来作主语、宾语、表语或定语。2．wh－ever引导名词性从句时，其作用等同于其前面的连接词，意为“任何……”或“无论……”，含有强调的语气。1.(2023·辽宁沈阳二中模拟预测).________seemsclear,though,isthatthesetoolsarebeingputtouseinsomeindustriesnow.2.（2023·江苏省镇江南京部分学校九校高三学情调研联考）Breathworkisthoughttoinfluencethevagusnerve,whichstretchesfromthebraintothegutandmakesupthemajorityof___57___isknownastheparasympatheticnervoussystem.3.（2021·天津耀华中学高三二模）Janeisdeterminedtoliveafulfillingliferegardlessof________thefutureholds.A．thatB．whichC．howD．what4.（2021·天津耀华滨海学校高三三模）________isthemostimportantinlifeisthatweshouldalwaysbeconfidentabout4thefuture.A．WhoB．WhichC．ThatD．What考点5whether/if(是否)引导的名词性从句1.（2022年浙江1月）Cobb,forherparty,startedtoaskconferenceorganizerswhoinvitedhertospeak______shecoulddosoremotely.2.（2020·北京卷）Oliversaysifyou'reluckyenoughtohavesomeoneclosetoyouwhoenjoyscooking,askthem__________youcanjoininwhenit'spossible.3.（2021·天津河东区·高三二模）Elephantshavetheirownwaytotelltheshapeofanobjectand________itisroughorsmooth.A．whoB．whetherC．bowD．what4.（云南高三学业考试）Iwanttoknow_______________itisworthdoing.A．untilB．unlessC．whetherD．before【方法指南】1．whether和if在宾语从句中经常可以互换，但下列情况常用whether，不用if。①与or或ornot连用时只能用whether②从句作介词宾语时只能用whether2．在引导主语从句、表语从句和同位语从句时一般用whether不用if。考点6who，why，how，where，when等引导的名词性从句1.（2023·新高考Ⅱ卷语法填空）Thisis62.theyneedanEnglishtrainer.2.[北京市东城区高三上学期期末]Nooneissure_____builtthestructure．OneofthemostpopularbeliefsisthattheCeltsbuiltit．3.（2021·天津高考真题）WhatpuzzlesLi