北师大版高考英语一轮复习5第2讲名词性从句课件

这是一份北师大版高考英语一轮复习5第2讲名词性从句课件，共45页。PPT课件主要包含了What，what，that，who，考点一　主语从句，核心语法精讲，对点冲关训练，主语从句的引导词，That，Whoever等内容，欢迎下载使用。

1.(2021·新高考卷Ⅰ)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.
对名词性从句的考查集中在引导词的选择上，其中what与that; hw，if与whether是考查的重点。
2.(2020·浙江卷)Over thusands f years，they began t depend less n ____ culd be hunted r gathered frm the wild，and mre n animals they had raised and crps they had swn.
3.(2019·全国卷Ⅰ)While they are rare nrth f 88°，there is evidence ____ they range all the way acrss the Arctic，and as far suth as James Bay in Canada.
4.(2018·全国卷Ⅲ)I'm nt sure ___ is mre frightened，me r the female grilla(大猩猩) that suddenly appears ut f nwhere.
5.(2018·浙江11月卷)It is pssible ____ caffeine may cause birth defects(缺陷) in humans，t.
Yur supprt is imprtant t ur wrk.Whatever yu can d helps.你的支持对我们的工作很重要。你能做的任何事情都会对我们有所帮助。That yu are cming t Lndn is the best news I have heard this lng time.长久以来我听到的最好的消息就是你要来伦敦。
[易错提醒](1)that引导主语从句时一般不省略。(2)当主语从句位于句首时，常用whether引导，而不用if。
2．形式主语it作形式主语的常见句型：(1)It＋be＋形容词(necessary/likely/imprtant/certain等)＋that从句(2)It＋be＋名词(短语)(a pity/a shame/n wnder等)＋that从句(3)It＋be＋过去分词(said/tld/reprted等)＋that从句
(4)It＋不及物动词(seem，appear，happen，matter等)＋that从句It is uncertain what side effect the medicine will bring abut，althugh abut tw thusand patients have taken it.尽管大约两千名患者已经服用了这种药，但是它会带来什么样的副作用还不清楚。It desn't matter whether yu pay by cash r credit card in this stre.在这个商店里你用现金支付还是信用卡支付都没有关系。
[易错提醒]当it作形式主语，主语从句放在句末时，用if或whether引导均可，但如果被后置的主语从句中引导词后接r nt时，只能用whether。
单句语法填空1．(2022·天津市河西区英语高三二模)It is by n means clear ____ the lcal gvernment will d with the buildings f pr quality.2．(2022·张家界冲刺卷)_____ he will give up his jb surprises all f us.
3．(2022·衡阳期中)________ did it shuld be respnsible fr it.4．(2022·大理考前最后一卷)Therefre，it is advisable ____ yu shuld value and treat them with care.5．(2022·永州模拟)But mst imprtantly，____ yu need is gd feedback.Yu'd better have smene that can crrect yur mistakes immediately.
6．(2022·临沧市模拟)_____ interested her mst was the lngitude line.7．(2022·渭南市测试)_____ she became an artist may have been due t her father's influence.8．(2022·普洱市四校联考卷)___________ I spend my summer is n business f yurs.
She asked me whether I had returned the bks t the library，and I admitted that I hadn't.她问我是否把书还给图书馆了，我承认我还没有还。Our teacher always tells us t believe in what we d and wh we are if we want t succeed.我们的老师总是告诉我们，如果我们想成功的话，就要相信我们所做的事情以及我们自己。
[易错提醒](1)that引导宾语从句时，常被省去，但下列情况下不能省略：①动词后跟有多个that引导的宾语从句时，只有第一个that可省略，其余的不可省略；②宾语从句前有插入语时；③that引导的从句位于句首时。(2)一般情况下介词后只能用wh-类连接词引导宾语从句。介词后的宾语从句，连接词表示“是否”时，只用whether，不用if。
2．it作形式宾语的常见句型(1)动词find/feel/think/cnsider/make＋it＋宾语补足语(形容词或名词)＋不定式/从句(2)动词hate/like/dislike/appreciate/enjy＋it＋从句(3)动词短语see t/depend n/rely n＋it＋从句
(4)固定搭配take it fr granted that/we it t sb.that＋从句Let's make it a rule that we mustn't speak Chinese in English class.让我们把在英语课上不许讲中文当作一条规定吧。I shall see t it that he is taken gd care f when yu are absent.你不在的时候，我将负责把他照顾好。
3．宾语从句的时态一般情况下，宾语从句需与主句的时态保持一致，即当主句是一般现在时时，从句可根据具体情况选用合适的时态；当主句为过去的某种时态时，从句需用相应的过去的某种时态。当从句的内容为真理或客观事实时，需用一般现在时。
单句语法填空1．(2022·恩施模拟) The researchers predicted ____ if temperatures cntinued t rise，the average American student culd lse $25，000 in incme ver their lifetime because f lwer exam results.2．(2021·江苏南通模拟)The gld medal will be awarded t _______ wins the first place in the bicycle race.
3．(2022·山东龙口市教学研究室摸底)I dubt __________ he has the ability t d it well.4．(2022·昆明市第四次大联考)After ____ seemed a lng time，he came t himself.5．(2022·贵港模拟)He said he was wrng and ____ he wanted t make an aplgy t us.
6．(2022·来宾市模拟)He was nt lking fr thers' smiles，r wrrying abut _______ smene was watching him r nt.7．(2022·玉林预测卷)Students can chse _____________ they want t d and register nline.8．(2022·临沂市蒙阴一中三模)He has made it clear ____ the meeting will nt be pstpned.
what/whatever
The mst imprtant result fr the user is that the prduct des what is intended.对用户来说最重要的是产品达到了预期的效果。This is where we usually think it's easy t just give up.这就是我们通常认为容易放弃的地方。
[易错提醒]if不能引导表语从句；that引导表语从句时不能省略。
2．as if/as thugh引导表语从句as if/as thugh意为“好像，仿佛”，引导的表语从句常跟在系动词(如be，seem，appear，lk，taste，sund，feel，smell等)之后。若表语从句所叙述的是非真实的情况，从句用虚拟语气；若所叙述的是事实或是极可能发生的情况，从句用陈述语气。The thick smg cvered the whle city.It was as if a great black blanket had been thrwn ver it.厚重的烟雾笼罩着整个城市。好像把一个厚厚的黑色的毯子扔到它的上面。
3．其他常考的表语从句(1)This/That/It is why＋表语从句(表结果)“这/那就是……的原因”；(2)This/That/It is because＋表语从句(表原因)“这/那是因为……”；(3)The reasn that＋表语从句“……的原因是……”。
单句语法填空1．(2022·菏泽曹县模拟)Mr White is ppsed t repairing the ld building，and that's _____ I dn't agree.2．(2022·东平模拟)The prblem is ____ ne less hur f sleep is nt equal t an extra hur f achievement.3．(2022·金太阳大联考试题)He failed.That was _______ he didn't wrk hard.
4．(2022·广饶二模)This is ___ there is a saying that if yu want smething dne，ask a busy persn t d it.5．(2022·聊城联考)He kept yawning in class this mrning.That was _______ he stayed up late watching the basketball game last night.6．(2022·珠海三模)What the dctrs really dubt is _______ my mther will recver frm the serius disease sn.
7．(2022·济宁市第一次摸底考试)The reasn fr his absence yesterday was ____ he did have smething t d.8. (2022·辽宁八校联考)This is ____ my father has taught me — t always face difficulties and hpe fr the best.
同位语从句同位语从句在句中作某一名词的同位语，位于该名词之后，用以说明该名词的具体内容。常见的后接同位语从句的名词有advice，cnclusin，dubt，fact，hpe，idea，news，prmise，questin，suggestin，thught，truth，wish，wrd等。引导同位语从句的引导词有that，whether，hw，where，when，why等。
The manager put frward a suggestin that we shuld have an assistant.There is t much wrk t d.经理提出一个建议，我们应该有个助理。有太多的工作要做。
[易错提醒]that引导同位语从句和定语从句的区别：that引导定语从句时，that既起引导词的作用，又在从句中充当句子成分；如果在从句中作宾语，that可以省略，所修饰的名词指物时可用which替换。引导同位语从句时，that在从句中不充当任何句子成分，但不能省略，也不能用其他词替换。
单句语法填空1．(2022·沧州联考)And yu shuld als have a belief ____ yu are sure t succeed as lng as yu keep yur directin all the time.2．(2022·山师附中模拟)The discussin is nt meaningful at all _______ we shuld devte all f ur time t study.
3．(2022·韶山三模)The Great Wall leaves visitrs a puzzle ___ ancient Chinese peple managed t build it withut mdern tls.4．(2022·济宁冲刺卷)This shuld serve as a warning ____ peple shuld be aware f their surrundings，especially when crssing rads.5．(2022·武昌模拟)Wrd came ____ the students wuld put ff the uting until next week，when they wuldn't be busy.
6．(2022·黄山中学模拟)He referred t Cpernicus' statement ____ the earth mves rund the sun.7．(2022·沂水三模)Nbdy believed her reasn fr being absent frm the meeting ____ she had t meet her uncle at the airprt.
【技法点拨】语法填空中对名词性从句的考查1．首先确定空格处所在从句是否为名词性从句。然后分析从句在整个句子中所充当的成分，确定从句是主语从句、宾语从句、表语从句还是同位语从句。