北师大版高考英语一轮复习第2讲名词性从句课时学案

这是一份北师大版高考英语一轮复习第2讲名词性从句课时学案，共8页。

1．主语从句的引导词
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 what the lcal gvernment will d with the buildings f pr quality.
2．(2022·张家界冲刺卷)That he will give up his jb surprises all f us.
3．(2022·衡阳期中)Whever did it shuld be respnsible fr it.
4．(2022·大理考前最后一卷)Therefre，it is advisable that yu shuld value and treat them with care.
5．(2022·永州模拟)But mst imprtantly，what yu need is gd feedback.Yu'd better have smene that can crrect yur mistakes immediately.
6．(2022·临沧市模拟)What interested her mst was the lngitude line.
7．(2022·渭南市测试)That she became an artist may have been due t her father's influence.
8．(2022·普洱市四校联考卷)Where/Hw I spend my summer is n business f yurs.
宾语从句
1．宾语从句的引导词
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 that 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 whever wins the first place in the bicycle race.
3．(2022·山东龙口市教学研究室摸底)I dubt whether/if he has the ability t d it well.
4．(2022·昆明市第四次大联考)After what seemed a lng time，he came t himself.
5．(2022·贵港模拟)He said he was wrng and that 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 whether smene was watching him r nt.
7．(2022·玉林预测卷)Students can chse what/whatever they want t d and register nline.
8．(2022·临沂市蒙阴一中三模)He has made it clear that the meeting will nt be pstpned.
表语从句
1．表语从句的引导词
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 where I dn't agree.
2．(2022·东平模拟)The prblem is that 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 because he didn't wrk hard.
4．(2022·广饶二模)This is why 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 because he stayed up late watching the basketball game last night.
6．(2022·珠海三模)What the dctrs really dubt is whether 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 that he did have smething t d.
8. (2022·辽宁八校联考)This is what my father has taught me — t always face difficulties and hpe fr the best.
同位语从句
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 that 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 whether we shuld devte all f ur time t study.
3．(2022·韶山三模)The Great Wall leaves visitrs a puzzle hw ancient Chinese peple managed t build it withut mdern tls.
4．(2022·济宁冲刺卷)This shuld serve as a warning that peple shuld be aware f their surrundings，especially when crssing rads.
5．(2022·武昌模拟)Wrd came that 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 that the earth mves rund the sun.
7．(2022·沂水三模)Nbdy believed her reasn fr being absent frm the meeting that 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。
2．判断从句中的连接词。
(1)若从句不缺少成分则要考虑句意是否完整，若句意不完整，则需用whether/if；若句意完整，则用that。
(2)若从句缺少主、宾、表语或定语，则用连接代词。
(3)若从句缺少状语，则用连接副词。
另外，还需注意一些特殊的引导词(如whether，because，as if 等)的用法。
题型
高考典题试做
命题角度解读
语法填空
1.(2021·新高考卷Ⅰ)Ging t Munt Huangshan reminds me f the ppular Beatles' sng “The Lng and Winding Rad”．What is s breathtaking abut the experience is the ut­f­this­wrld scenes.
2.(2020·浙江卷)Over thusands f years，they began t depend less n what 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 that 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 wh 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 that caffeine may cause birth defects(缺陷) in humans，t.
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。
从属连词
that，whether，if
只起连接作用，不在从句中作成分
连接代词
what，wh，whm，
which，whse，
whichever，
whatever，whever
在从句中作主
语、宾语、表
语或定语
连接副词
when，where，hw，why
在从句中作状语
从属连词
that，whether，if
只起连接作用，不在从句中作成分
连接代词
what，wh，whm，
which，whse，
whichever，whatever，
whever，whmever
在从句中作主语、宾语、表语或定语
连接副词
when，where，hw，why
在从句中作状语
从属连词
that，whether
只起连接作用，不在从句中作成分
连接代词
what，wh，whm，
which，whse，
whichever，whatever，
whever，whmever
在从句中作主语、
宾语、表语或定语
连接副词
when，where，hw，why
在从句中作状语