备战2026年高考英语考试易错题（新高考）易错点04 名词性从句（原卷版）

易错点04名词性从句

目录

01易错陷阱（4大陷阱）

02举一反三

【易错点提醒一】主语从句连接词what/that/whether/if易混易错点

【易错点提醒二】宾语从句引导词及介词后接宾语从句易混易错点

【易错点提醒三】表语从句引导词及三个句式易混易错点

【易错点提醒四】同位语从句与定语从句易混易错点

03易错题通关

易错陷阱1：主语从句连接词what/that/whether/if易混易错点。

【分析】1.that引导主语从句时，无词义，只起连接作用，一般不能省略。what在从句中作主语、宾语、

表语和定语。

2.whether引导的主语从句可放在句首，if引导主语从句在句尾，且用it作形式主语。

3.It作形式主语，that引导真正的主语从句。

4.What引导主语从句时，谓语动词一般用复数形式，若表语是复数，则谓语用复数。

易错陷阱2：宾语从句引导词及介词后接宾语从句易混易错点。

【分析】1.doubt用于肯定句时，宾语从句用whether，doubt用于否定句时，宾语从句用that引导。

2.介词后跟宾语从句时只能用wh-类连接词引导；如：I’msurprisedatwhathesaid.

3.介词后如果跟that从句，要先加it作形式宾语，再加that从句。

如：dependonitthat...;relyonitthat...;seetoitthat...等。

4.宾语从句的时态：主句是现在时或将来时，从句用句意的各种时态。主句是过去时，从句用

相应的过去时态。从句表示客观事实或真理，从句都用现在时。

易错陷阱3：表语从句引导词及三个句式易混易错点。

【分析】1.asif/asthough引导时，从句可用陈述语气，也可以用虚拟语气。

2.Thatiswhy+结果，表示“那就是.....的原因”。

3.Thatisbecause+原因，表示“那是因为......”。

4.Thereasonwhy/for...isthat...,表示“......的原因是......”。

易错陷阱4：同位语从句与定语从句易混易错点。

【分析】同位语从句与定语从句的区别

(1)定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语），而同位语从句中的that

是连词，只起连接主句与从句的作用，不充当句中任何成分。

(2)定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述定的性质或特征；同位语从

句是名词性的，其功能是对名词进行补充说明。

1)ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.（他告诉我的消息是汤姆明年将出国。）

（第一个that引导的从句是定语从句，that在从句中作宾语）

2)ThenewsthatTomwouldgoabroadistoldbyhim.（汤姆将出国的消息是他讲的。）

（同位语从句，that在句中不作任何成分）

【易错点提醒一】主语从句引导词what/that/whether/if易混易错点

【例1】（安徽省合肥市第一中学2024-2025学年高三试题）Buttrulytwistedherheartatthat

time,shesaid,wasthebackwardanddangerouspracticesoflocalmidwivesandthehardshipsfacedbyexpectant

mothersandnewbornsinJiaxian.

易错分析：谓语动词判断错误容易易引起句子结构的误判，两个动词时需先判断主句谓语动词。

【变式1】（24-25高三上·河北保定·期中）Sheexcitedlysharedoverthephonethatduetothelargetemperature

differencebetweendayandnight,usedtotakeatleasthalfamonthinHenancouldbedoneinjusta

dayinXinjiang!

【变式2】（24-25高三上·湖南长沙·阶段练习）Itisestimatedabout60percentofdomesticrice

consumptioninChinaiscomprisedofcropsgeneratedfromYuan’hybridstrain.

【变式3】（24-25高三上·湖北武汉·阶段练习）itwaspossibletodevelopahybridofself-pollinating

plantssuchasricewasamatterofgreatdebate.

【易错点提醒二】宾语从句引导词及介词后跟宾语从句易混易错点

【例2】（24-25高三上·江西南昌·期中）Withherreturn,fansarefilledwithanticipation,thirstytodiscover

novelstoriesandculturaltreasuresshewillrevealontheplatform.

易错分析：本题因为句子成分判断错误引起句意理解不当，从而影响并列连词and之后的句子成分和句意。

【变式1】（24-25高三上·湖北荆州·阶段练习）Theparticipantsreportedfeelingrelaxedwhentheysmelled

theydescribedas“freshair”or“earthy”smells.Accordingtothestudy,thesesmellsbroughtbackfun

memoriesoftheirchildhoods.Forinstance,pinetreesmadesomeparticipantsthinkaboutChristmas.

【变式2】（24-25高三上·江西南昌·期中）Someadultsthinkofyouasthe“face-downgeneration”becauseyou

useyourphonesomuchandtheywonderyoudealwithschool,friendsandfamily.

【变式3】（2022年浙江1月）Cobb,forherparty,startedtoaskconferenceorganizerswhoinvitedhertospeak

______shecoulddosoremotely.

【易错点提醒三】表语从句引导词及三个句式易混易错点

【例3】（2025届辽宁省本溪市高中高三一模试题）Expertsaren’tsureexactlyhowdreamswork,butwhatis

certainistheyarenecessaryforourmentalhealthandthateveryonehasdreams.

易错分析：表语从句三大易混句式掌握不牢，且句意理解不清。

【变式1】（2024届安徽省宿州市高三一模试题）Petershowedmethatwhatmattersisyouconvey

yourownpassionsothatyouexciteotherpeople.

【变式2】（24-25高三上·陕西咸阳·期中）Somepeoplewhoseintentionistomakebigmoneyappreciatebeing

givenanychancetomultiplytheirincome,believingthisistheirhappinesslies.

【变式3】Hefeelssohappythathefollowedhisheartwhenchoosingwhattodowithhislife,eventhoughitmay

notbeothersexpectedofhim.

【易错点提醒四】同位语从句与定语从句易混易错点

【例4】（24-25高三上·内蒙古赤峰·期中）StoriesspreadquicklyamonghisfriendsTomhadlivedona

desertedislandforoverfivemonthsaftertheshipwreck.

易错分析：同位语从句经常修饰的名词记忆不牢，而且句子较长容易引起句意理解错误。

【变式1】（24-25高三上·江苏·期中）Thereissomedoubtonedayhumanswillfindcurestodeal

withdeadlydiseases,suchascancerandblooddiseases.

【变式2】（24-25高三上·四川成都·一模）Whiletheyarerarenorthof88°,thereisevidencethey

rangeallthewayacrosstheArctic,andasfarsouthasJamesBayinCanada.

【变式3】Thequestionshouldbeemployedasthemanagerhasnotbeensettled.

1．It’strueastronautswillfloatinthecapsuleintheabsenceofgravity.

2．issurprisingtousisthatTom,forwhomEnglishwasonceboring,canspeakEnglishfluentlyas

thoughhewereanativespeaker.

3．hefoundthewayhomeafterhegotlostinthedeepforestisnotcleartous.

4．itwasagenuinejobofferoraneye-catchingmarketingeventisn’treallyimportant.

5．ItiswidelyacknowledgedProfessorHawkingwasoneofthegreatestphysicistsintheworld.

6．makestheparademostexcitingisthelionanddragondance,representingthespiritofstrength.

7．Afterthreedays’waiting,therewasalittledoubtinthemother’smindthepolicecouldfindherlost

child.

8．Thegovernment’spromiseitwillspendmoneyontheprotectionoftheculturalheritagemakes

peopleexcited.

9．Thequestionshouldberesponsibleforprotectingtheculturalheritagedoesn’tneedtobe

discussedanymore.

10．Whatthedoctorsreallydoubtismymotherwillrecoverfromtheseriousdisease.

11．Itisgenerallyacknowledgedthatlovingyourlifeisthekeytohappinesslies.

12．Ifyouareaddictedtoyourmobilephone,that’syoushouldlayitdownandbeinvolvedin

meaningfulactivities.

13．Theywereshortofexperience.Thatwastheyhadtolearnfrompracticedworkers.

14．Thelittlegirlwhogotlostdecidedtoremainshewasandwaitedforhermother.

15．Whenyouplananexerciseroutine,thefirstthingtoconsiderisyouexpecttoimprove:heartand

lungefficiency,musclestrengthorflexibility.

16．Whatisexcitingabouttheupcomingeventisitpromisestoshowcasegroundbreaking

innovationsandcutting-edgetechnologies,shapingthefutureoftheindustry.

17．Myfacewasburning;thiswasIwasembarrassedabouthowuntidythehousewas.

18．Henoticedthatthestraightpartofthedancewasdifferentintheafternoonfromithadbeeninthe

morning.

19．Theyhadbookedaweek-longtriptoHawaii.Scott