2021届高考一轮英语精准复习：名词性从句（NOUNCLAUSES） 课件（25张PPT） .ppt

1、名词性从句（Noun Clauses）1.What you said is right.2.I think you are right.3.This is what he likes.4.I dont know about the fact that she is MarySubject ClauseObject ClausePredicative ClauseAppositive Clause名词性从句(Noun Clauses)在复合句中起在复合句中起_作用的从句作用的从句主语从句主语从句(Subject Clause)(Subject Clause)同位语从句同位语从句（Appositi

2、ve ClauseAppositive Clause）宾语从句宾语从句（Object ClauseObject Clause）表语从句表语从句（Predicative Predicative ClauseClause）名词性从句的基本概念名词名词从属连词:that,_,_，在从句中不作成分。连接代词:what,whatever，_,_,_.在从句中作主语、宾语、表语。连接副词：when,_,_,_,在从句中作状语。ifwhetherwhowhoeverwhichwherewhyhow名词性从句的引导词 Young parents are always worried that they mig

3、ht make a mistake with their new baby.The baby cries,and they dont know whether they should let him cry or pick him up.When the baby is sick,they have no idea what they should do.“Trust yourself.Learn more about how to be a good parent.This is what Benjamin Spock wrote in his famous book Dr.Spock s

4、Baby and Child Care.In his opinion,it is natural that every baby needs to be smiled at,talked to and played with.请找出下面短文中的名词性从句请找出下面短文中的名词性从句返回考点1 语序问题记住：名词性从句中要用陈述语序。找出翻译正确的一个句子他是怎么成功的仍然是个谜。1.How was he successful is still a puzzle.()2.How he was successful is still a puzzle.()总结归纳1.He said he _(ta

5、ke)me to the Great Wall the next year.2.I thought I _(send)the letter a week before.当主句谓语动词用过去时，宾语从句的谓语动词要用过去的某种时态（但客观真理等除外）考点2 时态问题单句语法填空had sentwould take 1.When the meeting will begin _(have)not been decided yet.2.What he wants _(be)these books.has考点3 主谓一致问题areWhat引导主语从句时,主句谓语动词的单复数由表语的单复数决定。单个主语

6、从句作主语时,谓语动词用单数。语法单句填空考点4 连接词问题判断下面例句中哪个that可以省略1.The news that our team won the match inspired us.2.I dont think it necessary that you should read English aloud.3.He told me that his father had died and that he had to make a living alone.4.The reason lies in that she works harder than the others do.

7、(that)a)that的省与不省1.that引导主语从句、表语从句、同位语从句时一般不能省略。2.that在引导单个的宾语从句时可以省略，但在以下几种情况中that不能省略：1)引导并列宾语从句时，从第二个宾语从句开始that都不可省略；2)当It做 形 式宾 语，that引导的 从 句为真 正的宾语时that不可省略；3)当 that引导的宾 语从 句 作 介词的宾 语 时,that不可省略。归纳b)that与what的区别归纳1.Please tell me _ has happened to her.2._ he is a thief is known to all.that在名词性从

8、句中不充当任何成分，只起连接作用。而what 除起连接作用外，还在名词性从句中充当主语、宾语或表语。whatThat1.I asked her if/whether she had a bike.2.Whether we will hold a party in the open air tomorrow depends on the weather.3.Were worried about whether he is safe.4.I dont know if or not he will come.5.The question is whether to go there tomorrow

9、.找出下列例句中whether/if 用错的一个c)whether和if的区别在下列几种情况下只用whether不用if：1.在引导主语从句、表语从句、同位语从句时；2.在介词后引导宾语从句时；3.后面紧跟or not时；4.后面直接跟不定式 to do 时。归纳考点5 虚拟语气问题1.仔细观察下列句子并找出相同点：1)He suggested that the meeting(should)beput off.2)It was suggested that the meeting(should)be put off.3)He raised a suggestion that the meet

10、ing(should)be put off.4)His suggestion is that the meeting(should)be put off.2.英语中有这种用法的词有：一个坚持 insist（坚持要求）二个命令 order,command 三个建议 suggest,advise,propose 四个要求 demand,desire,require,request,3.在下面的句型中也常用(should)do型虚拟语气：It is necessary(important,natural,strange,a pity,a shame.)that.单句改错1.The advice th

11、at he must try again sounds great.2.Its important that we will take good care of the patient.3.Her pale face suggested that she be ill,and her parents suggested that she should have a medical examination.was should should1.The news that our team has won the final match is encouraging.2.The news that

12、 you told us is really encouraging.考点6 同位语从句与定语从句的区别看名词:同位语从句前的同位语从句前的名词名词一般一般是抽象名词是抽象名词，而，而定从定从前既可以是抽象名词也可以是普通前既可以是抽象名词也可以是普通名词名词析成分:同位语同位语从从句句中，中，thatthat不充当任何成分，不可省不充当任何成分，不可省;定从中，定从中，thatthat作主，宾作主，宾，且，且作宾语时可省作宾语时可省加“is”:主主、从句间加从句间加 is is，句意，句意说得通就是同位语说得通就是同位语从句从句，句意句意不通是定语不通是定语从句从句语法填空1.The bes

13、t moment for the football star was_he scored the winning goal.(2014(2014北京北京)2.And so the audience left the theater not sure exactly _they had just seen.(2017(2017广州二模广州二模)whenwhat巩固拓展 直击高考改错1.You can imagine what embarrassed I was when they came upstairs and told me they had turned off TV for me.(2

14、017兰州一诊)2.Then I made a decision which I would take up a sport to help myself get in shape again.(2017云南二检)3.On the way a car stopped and the driver asked me that I needed help.(2017山西考前适应性测试)返回howthat Whether/if1.Why is the earth becoming warmer?It is an important topic for research.Why the earth i

15、s becoming warmer is an important topic for research.2.Nothing is more important than health.We all know it.We all know the fact that nothing is more important than health.重中之重，名从与高考写作！3.Whats the meaning of the Entrance Examination for college.You can find it in future.You can find what the meaning

16、 of the Entrance Examination for college is in future.我的梦想是我能进入一所重点大学。我总是梦想着我能进入一所重点大学。My dream is that I can enter a key university.我能进入一所重点大学是我的梦想。That I can enter a key university is my dream.我有一个梦想我能进入一所重点大学。I have a dream that I can enter a key university.I always dream that I can enter a key university.Homework用以下常用句型造句：1.It is universally acknowledged that 普遍认为2.The reason why.is that.某人做某事的原因 是3.Theres no denying the fact that 不可否认的是4.There is no doubt that 毫无疑问5.I would appreciate it if 如果我将不胜感激THANK YOU FOR LISTENING!