Unit5WorkingtheLandDiscoverUsefulStructures名词性从句导学案高中英语人教版选择性

主备人韩丽慧审核人康兰鹤高三年级英语导学案使用日期：2025年12月日编号:名词性从句(NounClauses）——在句子中起名词作用的句子。4类：主语从句、宾语从句、表语从句和同位语从句【主语从句】四种名词性从句都需要一个连接词。连接词不作任何句子成分，不可省，只引导:that,if,whether连接代词作主语、宾语、表语、定语:what,which,who,whom,whose,whatever,whichever,whoever,whomever连接副词作状语:when,where,why,how,whenever,wherever,however主语从句在句子中作主语。在主语的位置上，或在句末，用形式主语it代替。从句作主语时，谓语动词为单数。WhatIdoisakindoflegwork.Thatthepresidentisingexcitesallofus.Whyhelovesmeisunknown.Whenandwherehewilleatmeisimportant.Itisapitythathehatesme.Itremainstobeseenwhether/ifhelovesthegirl.Tips:主语从句的that绝对不能省去。而宾语从句的that可省。1.It作形式主语——代替主语从句，主要是为了平衡句子结构。2.用it作形式主语的结构(1)It+be+名词+that从句Itisapity/ashame/afact/anhonor/monknowledge/nowonderthat…(2)It+be+形容词+that从句Itisnecessary/important/likely/certain/natural/strangethat…(3)It+be+过去分词+that从句Itistold/reported/said/hasbeenprovedthat…that...do...ted/advised/requested/required/ordered/insistedthat...(should)+do...It+不及物动词+that从句Itseems/appears/happens/matter/remainstobedonethat…3.主语从句不可位于句首的三种情况：（1）if引导的主语从句不能放在句首。（2）It形式主语结构中，主语从句不可提前。（3）含主语从句的复合句是疑问句时，主语从句不可提前。Itissaid___heisfocusingonabookonspaceexploration.But___itwilleoutisunknown.二．【宾语从句】作宾语的名词性从句，常放在主句谓语动词(及物动词)或介词之后。连接词不作任何句子成分,不可省,只引导:that,if,whether连接代词作主语、宾语、表定:what,which,who,whom,whose,whatever,whichever,whoever,whomever连接副词作状语:when,where,why,how,whenever,wherever,however法则：一看引导词，二看语序，三看时态。ShethinkthatIamawoman.Teachersalwaystellmethatlifeis10%whathappenstoyouand90%howyoureacttoit.Youarewhatyousay.Thatwilldependonwhethertheycangetthechance.WhetherIwillhavethetimeIamnotsureatthemoment.Theboyknewwhenandwherethegirlwouldsaytheworstwords.1.作动词的宾语(1)由that引导的宾语从句(that通常可以省略)：IheardthathewantedtowatchDeathNote.由what,whether(if)引导的宾语从句：Shedidnotknowwhathadhappened.Iwonderwhether/ifyoucanflyonthemoon.（3）动词＋间接宾语＋宾语从句。ShetoldmethatAdamwasthefirstman.2.作介词的宾语：Oursuccessdependsuponhowmuchhealthwehave.3.作形容词的宾语：Iamafraid(that)I’vemadeamistake.注意：that引导的宾语从句常跟的形容词：anxious,aware,certain,confident,convinced,determined,glad,proud,surprised,worried,sorry,thankful,ashamed,disappointed,annoyed,pleased,hurt,satisfied,content等。4.it可以作为形式宾语it可作形式主语，还可作形式宾语,而真正的宾语that从句则放在句尾，特别是在带复合宾语的句子中。...hink/find/make/feel/believe/consider+it+adj/n+that从句...牢记(6123[that/todo/doing])动词hate/dislike/enjoy/appreciate+it+that从句...短语动词seeto/dependon/relyon+it+that从句...固定搭配takeitforgranted/oweittosb+that从句...（认为这是理所当然的/把……归功于）Ithinkitdifficultthattheywouldfinishtheirworkintwodays.Youmaydependonitthatshewillhelpyou.Ihateitwhenpeoplespeakwiththeirmouthfull.ItookitforgrantedthatIcoulddowhateverIwanted.Whether和If引导的宾语从句(1)whether和if引导的宾语从句,不能省略,不作任何句子成分,但是有具体意义,意味“是否”(2)宾语从句中有ornot,只能用whether(3)whether引导的从句可以放在介词后，if不能。6.否定前移谓语动词think,consider,suppose,believe,expect,fancy,guess,imagine等，宾语从句若含有否定意义，要把否定词转移到主句谓语上，从句谓语用肯定式。Idon’tthinkIlostherforever.三．【表语从句】一般结构是“主语＋连系动词＋表语从句”。连接词不作任何句子成分，不可省，只引导：that,whether连接代词作主语、宾语、表语、定语:what,which,who,whom,whose,whatever,whichever,whoever,whomever连接副词作状语:when,where,why,how,whenever,wherever,however特殊连接词:asif,asthough引导表语从句的that常可省略,if不能引导表语从句。1)Thequestioniswhetherwecanmakegoodpreparationinsuchashorttime.2)Thisiswhywecan’tgetthesupportofthepeople.3)Butthefactremainsthatwearebehindtheotherclasses.4)Youarewhatyousay.连系动词有be,seem,appear,look,sound,smell,taste,feel,keep,stay,remain,等。常用的表语从句结构：thereasonisthat…和thereasonwhy...isthat...It/That/Thisisbecause+表语从句(表原因)It/That/Thisiswhy+表语从句(表结果)四．【同位语从句】同位语从句就是在复合句中作名词的同位语的名词性从句。连接词不作任何句子成分，不可省，只引导：that,whether连接代词作主语、宾语、表语、定语：what,which,who,whom,whose,whatever,whichever,whoever连接副词作状语：when,where,why,how,whenever,wherever,however1.同位语从句的功能同位语从句对于名词进一步解释，说明名词的具体内容，一般由that引导，1)Theking’sdecisionthattheprisonerwouldbesetfreesurprisedallthepeople.2)Theorderthatallthesoldiersshouldstaystillisgivenbythegeneral.2.同位语常跟的名词常用的名词有advice,news,fact,hope,idea,promise,question,suggestion,thought,truth,wish,word,conclusion,doubt等HehasgotthenewsfromMikethatthesportsmeetwaspostponed.同位语从句与定语从句的区别（1）同位语从句是对先行词的进一步陈述，含义相同的同等关系，说明具体内容。（2）定语从句是对先行词的修饰或限制，不说明具体内容。同位语从句的“that”不能省略。定语从句的关系代词“that”在从句中作宾语时可以省略。巩固练习：选用恰当的连接词、连接代词或连接副词完成下列句子。1.what和that的用法①Theschoolisnolonger_______itusedtobe.＝Theschoolisnolongertheone________itusedtobe.②Finallyhetolduseverything_____hehadseen.＝Finallyhetoldus________hehadseen.③Theyarrivedin_____wasonceaschool.＝Theyarriveintheplace____wasonceaschool.④Don'tcare________othersthinkaboutyou.⑤Doyouknow________theydowithwastepaper?2.whether和that的用法①________theyaretwinsisclear./________theyaretwinsisnotclear.②Thereisaquestion/anargument________wehaveenoughtimetodoit.③Theproblemis________heispooratEnglish.Theproblemis________hecanimprovehisEnglish.=4\*GB3④_______hewilletotheconferencehasexcitedeveryoneofus.=5\*GB3⑤It'snowonderyou'veachievedsomuchsuccess.=6\*GB3⑥Ithappenedtome_______Ihadbeenawaywhenhecalled.=7\*GB3⑦IfeelitapityIhaven'tbeentothegettogether.=8\*GB3⑧Weallfinditimportant_______we(should)makeaquickdecisionaboutthismatter.=9\*GB3⑨_______MengWanzhoureturnedtomotherlandafter3yearsofdetentioninCanadagreatlyarousepeople’spatrioticenthusiasm.=10\*GB3⑩Hetoldmethenews,believeitornot,______hehadearned$1000inasingleday.3.whether/if=1\*GB3①Itisnotaproblem________wecanwinthebattleornot;it'sjustamatteroftime.=2\*GB3②_________we'llgocampingtomorrowornotdependsontheweather.=3\*GB3③________the2028OlympicGameswillbeheldasscheduledisnotknownyet.=4\*GB3④Whatyouwillattaingreatlydependson_______youwillputheartintoit.=5\*GB3⑤Wehaven’tdecided__________totakepartinthepetition.=6\*GB3⑥Noonehavesettledthequestionsofar______theworldwilletoanendoneday.=7\*GB3⑦Noneknows______shewillmarrythatboy,but_______shemarrieshim,herparentswillbedisappointed.4.“疑问词＋ever”和“nomatter＋疑问词”的区别①________leavestheroomlastoughttoturnoffthelights.________leavestheroomlast，heoughttoturnoffthelights.②Hewouldn'tlistento________Isaid.________Isaid，hewouldn'tlistentome.③Sarahhopestobeeafriendof________sharesherinterest.________es，youmustn'topenthedoor.④Asmanyasfivecoursesareprovided,andyouarefreetochoose________suitsyoubest.5.who和whoever的区别who表示疑问；而whoever与anyonewho同义。用who，whoever填空：①________hasstolenthemoneyhasn'tbeenfoundoutyet.②________hasstolenthemoneyshouldbepunished.③Iwillspareaticketforthenewly－madefilmto________desirestogetit.6.“众所周知”的几种表达“众所周知”可以用主语从句、表语从句和非限制性定语从句来表示。①________isknowntousallthatChina