《高中主语从句大汇总ppt课件.ppt》由会员分享，可在线阅读，更多相关《高中主语从句大汇总ppt课件.ppt（35页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目从句名词性从句形容词性从句（定语从句）副词性从句（状语从句）主语从句表语从句宾语从句同位语从句时间条件目的原因让步结果地点方式认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目NounClauses(名词性从句名词性从句)Subject Clause (主语从句主语从句)Appositive Clause（同位语从句）（同位语从句）Object Clause（宾语从句）（宾语从句）Predicative Cla
2、use（表语从句）（表语从句）认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Whowillwinthematchisstillunknown.Iwanttoknowwhathehastoldyou.Thefactisthatwehavelostthegame.Thenewsthatwewonthegameisexciting.主语从句主语从句宾语从句宾语从句表语从句表语从句 名词性从句名词性从句的作用相当于名词，因此主语的作用相当于名词，因此主语从句、表语从句从句、表语从句 、宾语从句和同位语从句分、宾语从句和同位语从句分
3、别作主句的主语、表语、宾语和同位语。别作主句的主语、表语、宾语和同位语。同位语从句同位语从句认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Grammar3.Tofindyourwaycanbeaproblem.2.Smokingisbadforyou.1.Youareastudent.4.“Howdoyoudo?”isagreeting.5.Whatshesaidisnotyetknown.6.Thatwe
4、shallbelateiscertain.7.Itiscertainthatweshallbelate.Subject（主语）（主语）A sentence served as subject is called Subject Clause.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目主主语语从句从句定定义义：主主语语从从句句是是在在复复合合句句中中充充当当主主语语的的从从句句，通通常常放放在在主主句句谓谓语语动动词词之之前前或或由由形形式式主主语语it代代替替，而本身放在句子末尾。而本身放在句子末尾。导导主主语语从从句
5、句的的有有连连词词that that，whetherwhether，连连接接代代词词who who，what what，whichwhich，连连接接副副词词whenwhen，wherewhere，howhow，whywhy等。等。认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目1）从属连词从属连词：that，whether等等.that 引导主语从句只起引导作用，本身无实引导主语从句只起引导作用，本身无实际意义，在主语从句中不充当任何成分，但际意义，在主语从句中不充当任何成分，但不能省略不能省略。That people c
6、ut down too many trees destroyed the balance of nature.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目 注意注意:由由that 引导的主语从句有时为了使句引导的主语从句有时为了使句子结构平衡子结构平衡,避免避免“头重脚轻头重脚轻”,常用常用 it 作作形式形式主语主语,而把从句放在后面。而把从句放在后面。例如例如:1.That he will refuse this piece of advice is impossible._ _2.That they should
7、like each other is natural._*it为形式主语为形式主语It is natural that they should like each other.It is impossible that he will refuse this piece of advice.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目这样就构成了下面一些常用句型这样就构成了下面一些常用句型:1)It is+n.+从句从句 It is a pity/shame that.遗憾的是遗憾的是 It is a surprise
8、that令人惊奇的是令人惊奇的是 It is a fact that 是事实是事实 It is common knowledge that 是常识是常识*_(很遗憾很遗憾)we lost the match.*_(这是事实这是事实)he cheated in the exam.It is a pity thatIt is a fact that认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Whether life will continue on the earth for millions of years to com
9、e will depend on whether this problem can be solved.whether 引导主语从句只起引导作引导主语从句只起引导作用，本身有实际意义，在主语从句用，本身有实际意义，在主语从句中不充当任何成分，中不充当任何成分，不能省略不能省略。认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目.Itwasnotclearwhetherthesolidshapewouldlastornot.SubjectClauseSubjectFormedSubjectWhetherthesolidshape
10、wouldlastornotwasnotclear.Real引导引导主语从句在主语从句在句首只能用句首只能用whether,有有it作形式主语的作形式主语的whether/if都可以都可以.Conclusion:ifIf认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目2)It is+adj.+从句从句 Its certain that 肯定肯定 It is possible that.很可能很可能 It is unlikely that.不可能不可能 It is obvious that 很明显很明显 It is neces
11、sary important natural.that*_(很可能很可能)she will come back tomorrow.*_(很明显很明显)this measure is effective.+(should)+doIt is possible thatIt is obvious that认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目4)It+be+过去分词过去分词+从句从句 It is said that.据说据说 It is known to all that.众所周知众所周知 It is reported
12、that.据报道据报道 It is believed that.据信据信;人们相信人们相信 It is suggested that+(should）do.建议建议It must be admitted that必须承认必须承认 It cannot be denied that 不可否认不可否认 It must be pointed out that需指出的是需指出的是*_(据报道据报道)20 people were killed in the accident.*_(建议建议)we should eat more vegetable and do more exercise.It is re
13、ported thatIt is suggested that认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目：They should like each other is natural.：That they should like each other is natural.：It is natural that they should like each other.：If Mary really heard him is really doubtful.：It was doubtful if Mary really
14、heard him.T or F questions认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目2.连接代词连接代词who，what，which,whatever,whichever,whoever What many scientists believe is that the continued presence of water Who will take part in the meeting has not been decided.Whoever breaks the law will be punished
15、.Which student will win the first is uncertain.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目3)连接副词连接副词when，where，how，why等。等。Why they suddenly disappeared still remains a mystery.When they will set off is not decided.Where she is from is unknown.How we will paint the house has not been
16、decided.认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Completethesentencesusingwhat,whether,where,when，who,why,how or that.1.(_isneededforsuccess)isyourhardwork.3.(wewillgotomorrow)hasntbeendecidedyet.2.(theywillarrive)hasbeentoldtotheteacher.WhatWhen/HowWhere/whether认识到了贫困户贫困的根本原因，才能开始
17、对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目4.(_canjoininthesportmeet)isdecidedbytheteacher.5.(_itwillrainornot)isnotclear.7.(_theearthisasolidball)isknowntousall.WhoWhetherThat6.(_theearthisbecomingwarm)isagoodtopicforresearch.Why主语从句作主语时，谓语动词一般用单数形式。主语从句作主语时，谓语动词一般用单数形式。Conclusion:认识到了贫困户贫困的根本原因，才能开始对
18、症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目1.用用that/whether/if/where/how/when/why/who/what/which/how much/etc.来连接主语从句来连接主语从句.Summary:SubjectClause3.引导主语从句在引导主语从句在句首只能用句首只能用whether,有有it作形式主语的作形式主语的whether/if都可以都可以.2.That 在主语从句中在主语从句中不能省略不能省略.4.有时为了使句子有时为了使句子结构平衡结构平衡,避免避免“头重脚头重脚轻轻”,常用常用 it 作形式主语作形式主语,而把从句
19、放在后面而把从句放在后面.4种句型。种句型。5.主语从句作主语时，谓语动词一般用主语从句作主语时，谓语动词一般用单数单数形式。形式。认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目注意二：Whoever(无论谁)=anyone/anybody who（谁）_leavestheroomlastoughttoturnoffthelights.A.AnyoneB.ThepersonC.WhoeverD.Who认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目注意三
20、：“疑问词+ever”引导主、宾、表、状语从句 “No matter+疑问词”只引导状语从句无论谁违反法律将会受到处罚_ will be punished._,he will be punishedWhoever breaks lawsNo matter who breaks lawsWhoever breaks laws主语从句状语从句逗号是状语从句的标志逗号是状语从句的标志无论无论认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目2._ they can solve the question is still unknow
21、n.A.If B.Which C.Whether D.What3._ he said at the meeting astonished everybody.A.Why B.What C.That D.Who4._ is a fact that English is accepted as an international language.A.There B.This C.That D.It1._ we need more practice is quite obvious.A.What B.That C.When D./认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国
22、家对扶贫工作高度重视，已经展开了“精准扶贫”项目Correct or not?*When the meeting will be held havent been known yet.beheldhasntbeenknownyet.Payattention:主语从句的谓语用主语从句的谓语用单数单数形式形式10认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目 the cat domade What the cat did made the baby cry.WhatcryMake a sentence30认识到了贫困户贫困的根
23、本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目1.The question is _ the film is worth seeing.2._ we shall attend the meeting hasnt been decided yet.用用whetherif填空填空whetherWhether10认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Translate the sentence*_(他他们很需要帮助们很需要帮助)is quite clear.That th
24、ey are badly in need of help20认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目talk aboutthe use of cell phone What they are talking about is the use of cell phone.Make a sentence30认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目*If we will have a meeting hasnt been decided yet.
25、Correct or not?Whether we will.decided yet.Payattention:放在名词性从句放在名词性从句句首句首，表示，表示“是否是否”，只能用，只能用whether,不能用不能用if10认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Translate the sentence*It is known to us_(马克马克.吐温怎样成吐温怎样成为一位伟大的作家为一位伟大的作家).how Mark Twain became a great writer20认识到了贫困户贫困的根本原因，才
26、能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目report,getthehighestpoints,matchItisreportedthatYaoMinggotthehighestpointsinthematch.Make a sentence30认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目 Correct or not?Payattention:注意注意虚拟语气虚拟语气在名词性从句中的在名词性从句中的使用！在使用！在Itisnecessaryimportantnatural.t
27、hat句型中，从句的谓语要用句型中，从句的谓语要用should+do的形式的形式It is important that we should finish.*It is important that we will finish the work on time.10认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目 Correct or not?Payattention:此主语从句此主语从句缺少成分缺少成分-宾语，宾语，故用作成分的故用作成分的what来引导，而不用来引导，而不用that。What she wants to
28、know is.*That she wants to know is when the party will be held.10认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目 Correct or not?Payattention:由由that引导的主语从句放在句引导的主语从句放在句首，首，that不能省略不能省略。That he will give up*He will give up his job surprises all of us.10认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目Translate the sentence*_（她是否出席会议）（她是否出席会议）is not certain.Whether she will attend the meeting20认识到了贫困户贫困的根本原因，才能开始对症下药，然后药到病除。近年来国家对扶贫工作高度重视，已经展开了“精准扶贫”项目It makes the teacher angry that the child doesnt know the answer.teacher angryDont know the answerMake a sentence30