2024版新教材高考英语全程一轮总复习第八讲名词性从句课件新人教版

这是一份2024版新教材高考英语全程一轮总复习第八讲名词性从句课件新人教版，共48页。PPT课件主要包含了高考真题练悟，考点多维突破，巩固训练夯提等内容，欢迎下载使用。

单句语法填空1．Cbb, fr her part, started t ask cnference rganizers wh invited her t speak ________ she culd d s remtely; abut three-quarters f the time, they agreed.[2022·浙江卷1月]
答案与解析：whether/if　根据句式结构判断，此处考查宾语从句。就科布而言，她开始询问邀请她发言的会议组织者她是否可以远程发言。空处引导宾语从句，表示“是否”。
2．It's easy t explain hw we determine ________ smells are dangerus r nt: we learn.[2022·北京卷]
答案与解析：whether　宾语从句。 nt“是否”，为固定搭配。
3．Ging t Munt Huangshan reminds me f the ppular Beatles' sng “The Lng and Winding Rad”. ________is s breathtaking abut the experience is the ut-f-this-wrld scenes.[2021·新高考Ⅰ卷]
答案与解析：What　考查名词性从句。分析句子结构并结合语境可知，本空引导主语从句，且在从句中作主语，意为“……的事物”。本空位于句首，首字母应大写，故填What。
4．The pr wman wasn't able t give him any infrmatin abut ________ she lived.[2021·北京卷]
答案与解析：where　考查名词性从句。分析句子结构并结合语境可知，本空引导宾语从句，且在从句中作地点状语，意为“……的地方”。故填where。
[感悟]　语法填空二谨记第1步：判断是否属于名词性从句；第2步：判断名词性从句中的连接词：若从句中缺少主语、宾语或表语，用连接代词；若缺少状语就用连接副词；如果不缺少成分则要考虑意思是否完整，是否需要用whether/if；如果不缺少成分且意思完整用that。
名词性从句是在句子中起名词作用的句子，它的功能相当于名词词组，它在复合句中可作主语、宾语、表语、同位语等，因此名词性从句又可分为主语从句、宾语从句、表语从句和同位语从句等。名词性从句的关联词及其用法如下：
考点一 主语从句主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。1．that引导主语从句时，在从句中不作任何成分，也没有词汇意义，但一般不可省略。That the earth ges arund the sun is knwn t us all.众所周知，地球围着太阳转。
2．that引导主语从句时可用it作形式主语，that不可省略。常见句型主要有以下几种：(1)It＋be＋形容词(necessary, right, likely, unlikely, wrng, imprtant, certain, clear, bvius, strange, nrmal等)＋that从句It isn't likely that I shuld accept such an ffer as that.我不可能接受像那样的帮助。(2)It＋be＋名词(短语)(a pity, a shame, gd news, a fact, an hnur, a wnder, n wnder等)＋that从句It's n wnder that he didn't want t g.难怪他不想去。
(3)It＋be＋动词-ed形式(said, tld, heard, reprted, decided, suggested, advised, rdered, remembered, thught, cnsidered, well-knwn, annunced等)＋that从句It is decided that the meeting has been put ff until next Mnday.会议被推迟到下周一已经定下来了。(4)It＋特殊动词或短语(seem, appear, happen, matter, turn ut, ccur t, make n difference等)＋that从句It suddenly ccurred t her that Je was afraid f being alne.她突然想到乔害怕独自一个人待着。
3．whether/if引导的主语从句主语从句表示“是否”，只能用whether。若用it作形式主语，则whether与if可互换。It's uncertain whether/if he'll cme this evening.他今天晚上是否会来还不确定。4．wh-类连接词引导的主语从句wh-类连接词包括连接代词(wh, whm, whse, what, whever, whmever, whatever等)和连接副词(when, where, why, hw, whenever, wherever, hwever等)。What delighted me mst was that I happened t meet yu, my new friend. 最令我高兴的是我碰巧遇见了你，我的新朋友。[2022·1月浙江应用文] [指津]　what在名词性从句中可作主语、宾语或表语；而that在从句中不作任何成分。
即学即练单句语法填空1．________ reading habits have changed can be felt frm the amunt f time yung peple spend sweeping thrugh shrt vides n their smartphnes.[2023·湖南长郡中学模拟]
答案与解析：That　考查主语从句。句意：阅读习惯的改变可以从年轻人在手机浏览视频的时间就可以感受的到。分析句子结构可知，此处为主语从句引导词，从句中不缺少任何成分且意义完整，填That。
2．It's reprted ________ few cuples cmplained when the COVID-19 frced Saudi Arabia t place sme limitatins.[2023·南京高三模拟]
答案与解析：that　考查主语从句。句意：据报道，当COVID-19迫使沙特阿拉伯实施一些限制时，很少有夫妇抱怨。“It's reprted that...”表示据报道，it是形式主语，that引导主语从句，在从句中起到连接的作用。
3．________ they fund is that as the repeats accumulated, the participants rated the sunds as being mre tuneful.[2023·临沂市一模]
答案与解析：What　考查名词性从句。句意：他们发现，随着重复次数的积累，参与者认为这些声音更加悦耳。在主语从句中缺少fund的宾语，根据“that as the repeats accumulated, the participants rated the sunds as being mre tuneful”可知，此处应用连接代词what表示“什么”。句首首字母应大写。
考点二 宾语从句宾语从句在复合句中起宾语的作用，既可作动词的宾语，也可作介词的宾语(作介词的宾语时必须由wh-疑问词引导)。1．that引导的宾语从句(1)动词后有多个that宾语从句时，只有第一个that可以省略，从第二个开始that不可以省略。He tld me (that) he had t leave and that he wuld be back sn.他告诉我他不得不离开并且很快就会回来。
(2) it作形式宾语的宾语从句。①可以用it作形式宾语的动词有find, think, cnsider, believe, guess, suppse, make等。He has made it clear that the meeting will nt be pstpned.他清楚地表明会议不会被推迟。②hate, like, dislike, appreciate, enjy等表示“喜欢”“厌恶”的动词以及一些动词短语see t, depend n, rely n等后面常用it作形式宾语，而将宾语从句后置。I shall see t it that he is taken gd care f when yu are absent.你不在的时候，我负责把他照顾好。
2．if/whether引导的宾语从句动词之后if/whether都可以引导宾语从句，介词后的宾语从句要用whether。It depends n whether we have enugh time.这取决于我们是否有充足的时间。3．连接代词和连接副词引导的宾语从句连接代词和连接副词引导宾语从句时既充当句子成分又有具体词义，且不可省略。I dn't want t knw wh/whm yu are talking abut.我不想知道你们在谈论谁。I want t knw where we'll g．我想知道我们去哪儿。
4．含虚拟语气的宾语从句一个“坚持(insist)”，两个“命令(rder/cmmand)”，三个“建议(suggest/prpse/advise)”，四个“要求(demand/require/request/ask)”等词后，宾语从句用虚拟语气，其谓语动词应为“shuld＋动词原形”，shuld也可省略。The cmmander rdered that the trps (shuld) set ff at nce.司令员命令部队马上出发。5．宾语从句的否定转移主句的主语是第一人称，在 think, believe, suppse, expect, imagine 等动词之后的宾语从句中，如果从句谓语是否定含义，往往需要把否定词由从句移到前面主句上，这叫否定前移。I dn't think yu are fit fr the jb.我认为你不适合这份工作。I dn't believe they've finished their wrk yet.我相信他们未完工。
即学即练单句语法填空1．After half a year's study, he finally learned ________ the ancient bkbinding wrked.[2023·武汉市部分学校调研]
答案与解析：hw　宾语从句的连接词。分析句子结构可知，空处引导宾语从句，再结合句意“经过半年的学习，他终于弄清楚古书装订是怎么操作了”可知，空处填hw。
2．Fr instance, chess was recgnized as a sprt by the Internatinal Olympic Cmmittee in 1999. Nw, sme peple wnder ________ e－sprts shuld als be cnsidered sprts.[2023·丽水、湖州、衢州三地市质量检测]
答案与解析：if/whether　宾语从句关系词。分析句子结构可知，空处引导宾语从句。结合句意“现在一些人想知道电子竞技是否应该也被认为是体育”可知，空处表“是否”，应填if/whether。
3．She said the gig ecnmy prvides an imprtant way fr peple t imprve their incmes, and ________ fr senirs, the disabled r thse with ther difficulties, gig wrk prvides less pressure than full-time emplyment.[ 2023·广东省六校第一次联考]
答案与解析：that　宾语从句。空处引导从句作said的第二个宾语从句，故填that。此处的that一般不可省略。
考点三 表语从句表语从句除可用that，what，when，why，whether，hw等引导外，还可由because，as if(thugh)等引导。that 引导表语从句，无词义，只起连接作用，不可省略。1．从属连词that无词义，在从句中不可省略The truble is that I have lst his address.麻烦是我把他的地址丢了。2．从属连词whetherThe questin remains whether they will be able t help us.问题还是他们能否帮助我们。
3．连接代词wh, whm, whse, what, which, whever, whatever, whichever 和连接副词 where, when, hw, whyThe questin is hw he did it.问题是他是如何做此事的。That was what she did this mrning n reaching the attic.那就是她今天早晨一上阁楼做的事。4．as if/thughas if/thugh引导的表语从句通常置于系动词lk, seem, sund, be等后面；表语从句既可以采用虚拟语气，也可采用直接陈述语气。It sunded as if smebdy was kncking at the dr.听起来好像有人在敲门。She treats him as if he were a stranger.她待他如陌生人。
5．because, why引导的表语从句That's because he didn't understand me.那是因为他没有理解我。(That's because...强调原因)That's why he gt angry with me.那正是他对我生气的原因。(That's why...强调结果)[指津](1)句子的主语为the reasn时，表语从句用that引导，表示原因，不用because。(2)由why引导的从句作主语时，表语从句用that引导。The reasn why she was ill was that she had eaten bad meat.她生病的原因是她吃了变质的肉。Why we decided t put ff the match was that the weather was t terrible.我们决定推迟比赛的原因是天气太糟糕了。
即学即练单句语法填空1．The tiger is ________ stands fr strength and energy in traditinal Chinese culture.[2023·深圳外国语学校第二次检测]
答案与解析：what　考查表语从句。句意：在中国传统文化中，老虎代表力量和活力。连接代词what引导名词性从句时，在从句中充当主语、宾语或表语，表示“……的人/事/物”。分析句子可知，空格后是表语从句，从句引导词在从句中作主语，表示“代表力量和活力的动物”。综上可知，应用连接代词what引导该表语从句。
2．What puzzles Lily's friends is ________ she always has s many crazy ideas.[2021·天津3月卷]
答案与解析：why　考查表语从句连接词。句意：令Lily的朋友困惑的是，为什么她总是有如此多疯狂的想法。根据puzzles可知，此处表示疑问。
考点四 同位语从句同位语从句用于对前面出现的名词作进一步说明，一般用连词that引导。由于名词的意义不同，也可用whether，wh，when，where，what，why，hw等引导。常见的名词有fact，idea，belief，news，hpe，cnclusin，evidence，suggestin，rder，prblem, reprt，decisin，wrd等。Wrd came that the missing man had been fund.有消息传来，那个走失的人已经找到了。The news that Mr Li will be ur new English teacher is true.李先生将是我们的新英语老师这个消息是真的。D yu have any idea what is actually ging n in the classrm? 你知道教室里到底发生了什么事吗？
【名师指津】　that与what引导名词性从句的区别1．that在从句中不充当句子成分，也没有含义That he failed in the test again really puzzled us. (that在主语从句中不作任何成分，不可以省略)他又一次没通过考试，这真让我们感到迷惑不解。2．what可以在从句中作主语、表语、宾语和定语，意思是“什么，所……的事情，什么样的”These phtgraphs will shw yu what ur village lks like. (what在宾语从句中作介词like的宾语)这些照片将向你展示我们村的面貌。
即学即练单句语法填空1．There is a general belief ________ mre Chinese peple will enjy the Spring Festival in space in the future.[2023·太原市高三模拟一]
答案与解析：that　考查同位语从句。句意：人们普遍认为，将来会有更多的中国人在太空过春节。此处为同位语从句，解释说明belief的内容，从句不缺少成分，句意完整，故用that。
2．This shuld serve as a warning ________ peple shuld be aware f their surrundings, especially when crssing rads.[2023·湖北部分重点中学联考]
答案与解析：that　考查同位语从句。warning后是同位语从句，设空处后的句子无论是结构还是意思都是完整的，设空处所填的词只起连接作用，没有任何实际意义，故填that。
 Ⅰ.单句语法填空1．She says that bth Greece and China have rich cultures and traditins dating back t ancient times, and ________ there is s much t learn frm each ther.[2023·湖南省高三六校联考]
答案与解析：that　考查宾语从句。句意：她说，希腊和中国都有着源远流长的丰富文化和传统，彼此之间有很多值得学习的地方。and前后连接两个宾语从句，从句中不缺主语或宾语，且句子意思完整，用that引导宾语从句，第二个宾语从句引导词that不能省略。
2．But there is sme debate ver ________ it was NOLA r Mbile, Alabama that had the first Mardi Gras back in the 1700s.[2023·陕西省宝鸡市高三联考]
答案与解析：whether　考查宾语从句。句意：但是，在18世纪的时候，究竟是诺拉还是阿拉巴马州的莫比尔举办了第一次狂欢节，这还存在一些争论。空处引导宾语从句，根据后文“it was NOLA r Mbile”可知为，表示“是……还是……”。
3．Libraries have evlved as the public's needs have changed. In fact, if yu haven't visited yur lcal public library fr a while, yu may be surprised at ________ it nw has t ffer.[2023·厦门市第四次质量检测]
答案与解析：what　考查名词性从句。句意：事实上，如果你有一段时间没有去过当地的公共图书馆了，你可能会对它现在所提供的东西感到惊讶。在介词at后的宾语从句中缺少动词ffer的宾语，所以应用连接代词what引导。
4．Rising up early als relieves stress and tensin because it gives yu the time t squeeze in a wrkut befre yu get distracted (分神). This is ________ mrning peple tend t be healthier and happier.[2023·常德市模拟]
答案与解析：why　考查名词性从句。句意：早起也能缓解压力和紧张，因为它能让你在分心之前挤出时间锻炼。这就是为什么早起的人更健康、更快乐的原因。This is why...这就是……的原因，从句缺少原因状语，所以用连接副词why引导表语从句。
5．If a fundatin is s huge, just imagine ________ grand and tall the clumn abve wuld be.[2023·山东省淄博市二模]
答案与解析：hw　考查宾语从句。句意：如果一个地基这么大，想象一下上面的柱子会有多雄伟多高。宾语从句为感叹句，感叹形容词grand and tall应用hw。
6．It is assumed, fr a persn t be healthy, ________ yin and yang frces shuld he in balance.[2023·连云港市高第二次调研]
答案与解析：that　考查主语从句。句意：人们认为，为了使一个人健康，阴阳力量应该平衡。根据句意及句子结构可知，此处考查It is assumed that。其中It作形式主语，that引导的从句作真正的主语，引导词that不可以省略。
7．Since the birds are able t d ________ we are much mre able t d than them, we shuld d this by urselves.[2023·深圳市第一次调研]
答案与解析：what　考查宾语从句。句意：既然鸟类能做我们比它们更有能力做的事，我们不应该自己做吗？分析句子成分可知，此处d后是一个宾语从句，宾语从句中缺宾语，应用连接代词what，表示“我们比它们更有能力做的事”。
Ⅱ.语段填空(用适当的连接词填空)I like reading very much.My classmates' questin is 1.________ I began t lve reading.Actually, I lve reading as a child.I grew up in a cllege twn and I spent all my summer vacatins in this university.What I meant was 2.________ I was surrunded by libraries and the peple wh lved t I went t the library t read every day was ne f my favrite hbbies.My lve f reading was credited with 4.________ my parents allws me t d in my hme — nly let me watch an hur f TV a day.It's nt really surprising 5.________ literature became my vcatin.
Recently I have been reading a lt f multicultural wmen's legends.Jane Gdall went t Africa and studied chimps instead f ging t there are sme cnnectins between chimps and human beings puzzles me a lt.Jane Gdall argued 7.________ wild animals shuld be left in the wild and nt used fr entertainment.After finishing her stry, I still dubt 8.________ she culd achieve great success n her wn in the frest.Lin Qiazhi, a dctr, became a specialist in wmen's illnesses.She devted all her life t medical wrk fr Chinese wmen and made her succeed later n was the kindness and cnsideratin she shwed t all her she didn't chse t have a family f her wn is clear t me nw.
Ⅲ.写作运用1．what引导的名词性从句最显眼典例　然而，在我看来，学生最受益的是阅读英语书籍，因为它可以帮助学生对英语有更深的理解。[2022·全国乙卷书面表达]Hwever, frm my pint f view, what benefits students mst is reading English bks, fr it can help students gain a deeper understanding f English.运用　非常重要的是，我们个人应该提高我们的环境保护意识，减少我们的足迹。[2022·全国甲卷书面表达]______________________________________________________________________________________________________________________
What is f great imprtance is that we individuals shuld raise ur awareness f envirnment prtectin, reducing ur ftprint.
2．同位语从句放在开头实力开篇典例　听到你请病假回家的消息，我很难过。[2020·浙江7月]I am srry t hear the news that yu have gne back hme n sick leave．运用　没有人能否认世界海洋正变得越来越流行这一事实。[2022·全国甲卷书面表达]___________________________________________________________
N ne can deny the fact that Wrld Ocean is becming mre and mre ppular.
3．表语从句之前的连词要考虑周全典例　我很抱歉我不能和你一起按计划去书店了。原因是我那时有一个重要的会要参加。[全国Ⅲ书面表达]I'm srry that I can't g t the bkstre with yu as planned.The reasn is that I have an imprtant meeting t attend then.运用　很抱歉，我不能按计划和你出去。原因是我弟弟前几天摔断了腿，我必须照顾他。[2021·北京应用文]______________________________________________________________________________________________________________________
I'm srry that I can't g ut with yu as planned.The reasn is that my yunger brther brke his leg the ther day and I must lk after him.
4．That/This is because/why...灵活简练典例　我五岁时开始学画画，我非常喜爱绘画。这就是我想让您安排关于西方美术的讲座的原因。[2019·天津6月书面表达]I tk up drawing at the age f five and I'm fnd f painting.This is why I want yu t arrange a lecture n Western art.运用　这个展览非常精彩，展示了中国文化的魅力。这就是为什么我想推荐我的同学们也来参加这个艺术展。[2021·浙江6月应用文]______________________________________________________________________________________________________________________
The exhibitin is fantastic and shws the charm f Chinese culture.This is why I wuld like t recmmend my fellw students t attend this art shw as well.