剪辑几张图片讲解名词性从句

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剪辑几张图片讲解名词性从句

名词性主语从句讲解

定语从句名词性从句

名词性从句分类

一、剪辑几张图片讲解名词性从句

名词性从句正如下面一张小表显示 它包括主语从句、宾语从句、表语从句和同位语从句，名词性从句在高考试卷中具体体现在语法填空和短文改错的题目中。难点在于以下几个方面:一，定语从句中的关系代词which/that误用成what，这一点考生要记住，定语从句与what是没有关系的。无论什么情况都不能用what引导定语从句。二，名词性从句中what和that的误用。这个判定的原则是要看名词性从句中是否缺少主语、宾语或表语等成分，如果缺少就用what，否则就用that。三，形式主语it所代替的真正的主语从句常用that引导，但有时也可以用连接代词、连接副词或wether/if引导。四，强调句型中that不能用what代替。注意以上几点基本就可以付考试了。下面具体讲解一下名词性从句。

一、名词性主语从句讲解

主语从句(Subject Clause)
定义:在复合句中充当主语的句子叫做主语从句.
第一部分：常规主语从句，即句子在复合句中充当一个主语
主语从句的时态：不受主句的时态影响和限制。
（1）That he finished writing the composition in such a short time surprised us all.
（2）Whether we will go for an outing tomorrow remains unknown.
（3）Who will be our monitor hasn't been decided yet.
（4） Whom we must study for is a question of great importance.
（5）What caused the accident remains unknown.
（6）Whatever you did is right.
（7）Whose watch was lost is unknown.
（8）What we need is time.
（9）What we need are good doctors.
小结:
（1)引导主语从句连词有that,whether,who,what,whatever等
（2)连词位于句首不能省略
（3)主语从句大多数情况下视为三单,但也有例外,如例9
第二部分：为了防止句子头重脚轻，通常把形式主语it放在主语位置，真正主语搁置于句末
（1）It is certain that he will win the match.
（2）It is true that he has made a very important discovery in chemistry.
（3）It is very likely that they will hold a meeting.
（4）It is strange that he should do that.
（5）It is important that we all should attend the meeting.
（6）It is strange that the man should have stuck to his silly ideas.
（7）It is a pity that we won't be able to go to the south to spend our summer vacation.
（8）It is still a mystery what caused the accident.
（9）It is said that he has gone to shanghai.(=He is said to have gone to shanghai)
（10）It is known to all that the gun powder was first invented by the Chinese.
（11）It is suggested that the work should be done with great care.
（12）It seems that he has seen the film.(=He seems to have seen the film)
（13）It happened that the two cheats were there. (=The two cheats happened to be there)
小结:
（1)以that 引出的主语从句,常以形式主语it引导. It is +形容词/名词/某些动词ed + that 从句.
（2) 在有些that从句中要用虚拟语气 (should+do/should+have done)例句4,5,6,11.
主语从句与宾语从句两者的用法和在句中的作用是不同的，下面从它们的各自用法，介绍：）~
一．主语从句
主语从句 定义:在句子中担当主语的是一个从句,这个从句就叫做主语从句。
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. It 作形式主语和it引导强调句的比较
It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人是也可用who/whom。例如：
It is a pity that you didn’t go to see the film.
2. 用it 作形式主语的结构
(1) It is ＋名词＋从句
It is a fact that … 事实是…
It is an honor that …非常荣幸
It is common knowledge that …是常识
(2) it is ＋形容词＋从句
It is natural that… 很自然…
It is strange that… 奇怪的是…
(3) it ＋不及物动词＋从句
It seems that… 似乎…
It happened that… 碰巧…
(4) it is＋过去分词＋从句
It is reported that… 据报道…
It has been proved that… 已证实…
3. 主语从句不可位于句首的五种情况
(1) if 引导的主语从句不可居于复合句句首。
(2) It is said , (reported) …结构中的主语从句不可提前。例如：
It is said that President Jingo will visit our school next week.
(3) It happens…, It occurs… 结构中的主语从句不可提前。例如：
It occurred to him that he failed in the examination.
(4) It doesn’t matter how/whether …结构中的主语从句不可提前。例如：
It doesn’t matter whether he is wrong or not.
(5) 含主语从句的复合句是疑问句时，主语从句不可提前。例如：
Is it likely that it will rain in the evening?
4. What 与that 在引导主语从句时的区别
What 引导主语从句时在从句中充当句子成分，如主语．宾语．表语，而that 则不然。例如：
What you said yesterday is right.
二：宾语从句的几个特征：1、引导词：what\which\whose\when\whether\if\where
2语序：宾语从句必须是用陈述语句。
如：I think that you must work harder.
宾语从句的引导词、连接词的区别、否定转移等现象。
(1)表达时间的几个句型：一般用when或者是what time：
What time will the train leave?
由于时刻都是固定的，也可以用一般现在时代替一般将来时：
What time does the train leave?
(2)时间的表达方式：8：19(nineteen past eight),7:57(three to eight)，在时间的中间也可以加上分的单词(minutes)
(3)had better +动词原型。意思是提要求，建议。但是上下级不能用这种方式，因为语气太重：
You had better give up smoking .
(4)sb leave sth +地点
I left my book in my classroom yesterday.
(5)may I have your name(address\age)?一般询问对方的年龄、名字等，不要习惯以前的问法，这样很不礼貌，而是要采访上面的问法。以前的习惯是：how old are you? \what's your name?
(6)修饰名词的代词次序：限-描-大-形---年---颜----籍----物--------类+名词：
this is a bridge.
This is a beautiful bridge
补充：从句的语序永远是陈述句。

二、定语从句名词性从句

　　一、名词性从句用法详解

　　一、概说

　　名词性从句，即指性质相当于名词的从句，它包括主语从句、宾语从句、表语从句和同位语从句。从高考的考查的实际情况来看，名词性从句考得最多的是宾语从句，其次是主语从句，再次是表语从句，而同位语从句则很少考查。

　　二、名词性从句的一般引导词

　　1.连接词 that 只起连接作用，没有任何意思，也不充当句子成分，在宾语从句中可省略，但引导其他名词性从句时通常不省略。如：

　　I hope (that) you enjoy your holiday. 希望你假期过得好。

　　That he likes you is very obvious. 很显然他喜欢你。

　　2.连接词 whether 也不充当句子成分，但有自己的意思，表示“是否”;引导宾语从句时，可换成 if，但引导其他名词性从句时不能换成 if。

　　He asked whether [if] I would show him the way. 他问我是否可以给他带路。

　　Whether it will do us harm remains to be seen. 是否对我们有害还要看一看。(引导主语从句，不能用 if 代替 whether)

　　3.连接代词 who(m), whose, which, what 等，均有各自的意义，在从句中作主语、宾语、定语等。如：

　　That’s why she wanted to leave. 这就是她想离开的原因。

　　When we arrive doesn't matter. 什么时候到没有关系。

　　Tell me which one you like best. 告诉我你最喜欢哪一个。

　　4.连接副词 when, where, why, how 等，也各自有自己的意义，在从句中作状语。如：

　　The question is how we should carry out the plan. 问题是怎样执行这个计划。

　　When she’ll be back depends much on the weather. 她什么时候回来在很大程度上要看天气。

　　Why he did it will remain a puzzle forever. 他为什么这样做将永远是一个谜。

　　二、作表语成分的名词性从句讲解

　　一、名词性从句在be等系动词后作表语时被称为表语从句， 例如：

　　1.The problem is how we can get the things we need.

　　问题是我们怎样能弄到我们需要的东西。(how 在表语从句中充当方式状语)

　　2.The scissors are not what I need.

　　这把剪刀不是我所需要的。(what 在表语从句中充当宾语)

　　3.What I told him was that I would find him a good play.

　　我告诉他的是我会给他找个好剧本。(what在主语从句中作直接宾语， that作为表语从句的引导词在该表语从句中不充当句子成分， 不能省略)

　　4.That is what I want to tell you.

　　那就是我想要对你讲的。(what在表语从句中充当直接宾语)

　　5.That is why she failed to pass the exam.

　　那就是她考试不及格的原因。(why 在表语从句中充当原因状语)

　　二、在表语从句中，“That is why...”是常用句型，意为“这就是……的原因/因此……”， 其中why引导的名词性从句在句中作表语，该句型通常用于针对前面已经说明过的'原因进行总结，例如：

　　1. That is why you see this old woman before you know, Jeanne.

　　珍妮， 这就是现在这个老太婆出现在你面前的原因。(前文提到Jeanne对老妇人显得苍老憔悴深感诧异， 说话人对她讲述了其中的原因之后，用这一句来进行概括)。

　　2. That is why I came.

　　这就是我来的原因。

　　三、“That is why...”的形式相似结构有以下两种，

　　1. “That is why...”与“That is the reason why...”同义， 只不过从语法结构上讲， “That is the reason why...”中why引导的是—个定语从句， 将其中的the reason去掉则与“That is why...”结构一样， 例如：

　　That is (the reason) why I cannot agree. 这就是我不能同意的理由。

　　2. “That isbecause...”句型中从属连词because引导的名词性从句在此作表语， 这也是个常用句型， 意为“这就是为什么……/因为……”。“That is because...”与“That is why...”之间的不同在于“That is because...”指原因或理由， “That is why...”则指由于各种原因所造成的后果， 例如：

　　1）He did not see the film last night. That is because he had to help his little sister with her homework.

　　昨天晚上他没有去看电影， 那是因为他得帮助他的妹妹做作业。(第一句话说明结果， 第二句话说明原因)

　　2）He had seen the film before. That is why he did not see it last night.

　　他以前曾看过那部电影， 因此他昨天晚上没有去看。(第一句话说明原因， 第二句话说明结果)

三、名词性从句分类

名词性从句包括;主语从句、宾语从句、表语从句及同位语从句。
分别在句中作主语、宾语、表语及同位语。
名词性从句讲解
在主从复合句中，从句可以充当主句的主语、表语、宾语或同位语。由于在多数情况下，主语、表语、宾语或同位语这四种句子成分由名词性词类充当，所以，我们把这些作用相当于名词的从句统称为名词性从句，把充当主语、表语、宾语或同位语的从句分别称为主语从句、表语从句、宾语从句或同位语从句。也就是说充当什么成分就叫什么从句。名词性从句由连接词（或关联词）引导。常用的连接词有：

连接词
作用

whether 是否
that (本身无词义)
只起连接词作用，引导从句，在从句中不作任何成分

who, whom, whose

which 哪一个
what 什么，所…的
在从句中分别作主语、宾语和定语
在从句中分别作主语、宾语和定语
在从句中分别作主语、宾语和定语

when什么时候，where什么地方
how怎样、怎么，why为什么
除了起连接词作用外，还在从句中作状语

疑问词（who, whom, whose, what, which, where, why, when, how）可以引导主语、宾语和表语从句。它们的特点是：1、疑问词有本身的词义；2、疑问词在从句中担当句子成分，如主语、宾语或状语；3、这种疑问词引导的从句一律用陈述语序，不能用疑问语序。
For example:

Do you know whom they are looking for? 你知道他们在找谁吗？（宾语从句，陈述语序。不能是whom are they looking for?）
I don’t know who did it.我不知道这是谁干的。（宾语从句。在从句中如果疑问词作主语，其陈述语序和疑问语序一致。）
She asked me where I had been.她问我到哪儿去了。（宾语从句。陈述语序，不能是where had I been. 直接引语，间接引语。注意这句话的时态。）
Can you tell me when the train will arrive? 你能告诉我火车什么时候到吗？(宾语从句。陈述语序，不能是when will the train arrive. 直接引语，间接引语。)

I don’t know why he hasn’t come yet. 我不知道他为什么还没来。（宾语从句，陈述语序。不能是why hasn’t he come yet.）
He didn’t tell me what you were doing. 他没和我说你在干什么。（宾语从句，陈述语序。不能是what were you doing.）
What you have done might do harm t other people. 你所做过的事情有可能伤害别人。（主语从句。what 作从句的宾语。陈述语序，不能是what have you done. 如果用疑问语序，意思发生了变化，成了“你做了什么？”。）
I don’t know where he is now. 我不知道他现在在哪里。（宾语从句，陈述语序。不能是where is he now.）
Where he went for his weekend is not known. 不知道他去哪里过的周末。（主语从句，where 作从句的地点状语。陈述语序，不能是where did he go for his weekend.）
Whose fault this is is not important. 这是谁的过错并不重要。（主语从句，whose 作从句的定语。陈述语序，不能是whose fault is this.）
What I want to know is where he has gone for his weekend. 我想知道的是他到哪里度周末去了。（这句话包含两个名词性从句：what I want to know是主语从句，what 在从句中作宾语，从句用陈述语序，不能是What do I want to know. Where he has gone for his weekend 是表语从句，where 在从句中作状语，从句用陈述语序，不能是where has he gone for his weekend.）

下面我们再分别讲述主语从句、宾语从句、同位语从句和表语从句。

一、 主语从句
1．that 引导主语从句时，that 没有意义，但不能省略。（that 引导宾语从句时可以省略。）
For example:

It worried her a bit that her hair was turning gray.她的头发正在变白，这使她很不安。that引导主语从句，it 作形式主语，that 不能省略。
That she is a rich woman is known to us all. 众所周知，她是个富有的女人。这是that 引导主语从句，that 不能省略。这句话可以改为用it 作形式主语的句型。请同学们改写：It is known to us all that she is a rich woman.）
We didn’t know (that) you had sold your house. 我们不知道你已经把你的房子卖了。这是that引导宾语从句，that 可以省略。注意这句话的时态。
2．从句作主语时，多数情况下由 it 作形式主语，而把主语从句放在后面，尤其是谓语部分（包括宾语）较短的情况下。
For example:

It wasn’t very clear what she meant. 不清楚她是什么意思。
It is important that he should come on time. 他按时来是很重要的。
It is true that that man on the left is a well-known writer here. 左边那个人是本地的一位著名作家，这是真的。这里，第一个that 引导主语从句，是单纯的连词，无词义，不作句子成分。第二个that 是指示代词，作句子成分，是man 的定语。
3．whether 既可以引导主语从句也可以引导宾语从句，但if不能引导主语从句。whether 后面可以加or not, 而if 不能与or not 连用。作介词宾语时不用if.如：
Whether I knew John doesn’t matter. = It doesn’t matter whether I knew John. 我是否认识约翰没有关系。
Whether or not she’ll come isn’t clear. = Whether she’ll come or not isn’t clear. = It isn’t clear whether …. 她是否来还不清楚。
It all depends on whether we can get their cooperation. 这是主语从句还是宾语从句？it 是形式主语吗？it 是代词，whether 引导的是宾语从句，作介词on 的宾语，不能用if引导。请翻译这句话。这完全取决于我们是否能得到他们的合作。
I worry about whether I hurt her feelings. 宾语从句，介词宾语，不能用if 引导。请翻译这句话。
She asked me whether/if you were married. 宾语从句，既可以用whether, 又可以用if 引导。注意时态的对应。请翻译这句话。
We haven’t decided whether/if we shall give them aid.

I’m not sure whether/if the report is believable.

Now let’s do some translation:

现在还很难预测谁会赢得下一届总统选举。
It is still hard to predict who will win the next presidential election.

对于多数公民来说，谁当选总统无关紧要。
Who will become the president doesn’t matter much to most citizens.

这位前总统是否会被判处死刑还有待观察。
It remains to be seen whether the ex-president will be sentenced to death.

真可惜，王教授不能出席我们的英语晚会。
It is a pity that Prof. Wang can’t attend our English Evening.

我们需要的是更多的时间。
What we need is more time.

二、 宾语从句
在谓语动词、介词、动词不定式、分词、动名词之后都可以带有宾语从句。某些形容词如sure, happy, glad, certain, pleased 等之后也可以带有宾语从句。
1． that 引导的宾语从句: that 没有意义，在口语或非正式文体中常省略
例如：
I really feel she’s making a mistake. 我的确感到她正犯错误。
James said (that) he was feeling better. 詹姆斯说他感到好些了。
Hearing that his son was badly wounded, he hurried to the hospital to see him.听说儿子受了重伤，他急忙赶到医院去看望他。
I suggested that we should go home. 我建议我们回家去。虚拟语气，that 一般不能省略。
2．whether/if (是否)引导的宾语从句：如果要突出“究竟是…还是不…”，常在whether 后面加or not; if 一般不与or not连用。如：
He asked me if/whether I knew John. 他问我是否认识约翰。
Let me know whether you can come or not. 你能来还是不能来，告诉我一声。
3．在think, believe, suppose, expect 等动词的宾语从句中，否定不用在从句中，而是将think 等词变为否定形式。For example:

I don’t think the film is interesting.我觉得这部电影没什么意思。
I don’t suppose we are going outing tomorrow. 我认为我们明天不会出去郊游。
4．如果从句作宾语而后面还有补语，为了保持句子的平衡，用it 作形式宾语，而将宾语从句放在句尾。常跟这样的复合宾语的动词有：make, find, see, hear, feel, think, consider, regard, take….for granted等。如：
George made it clear that he opposed this project. 乔治已明确表示他反对这个项目。it 代表that 引导的句子，作宾语，clear 是宾语补足语。
They kept it quiet that he was dead. 对他已经死亡的消息，他们秘而不宣。
I took it for granted that you’d stay with us. 我想当然认为你会和我们呆在一起。

三、 同位语从句
同位语从句是对名词的内容给予具体、详细的说明。常在后面接同位语从句的名词有fact, news, idea, truth, hope, suggestion, question, problem, doubt, fear, belief等。同位语从句常用的引导词为that,有是也用when, where 等疑问词。
如：
The news that the United States was hit by terrorist attacks took the whole world by surprise. 美国受到恐怖主义分子袭击的消息令全世界吃惊。
The idea that you can do this work well without thinking is quite wrong.你认为不动脑筋就能做好这件工作的想法是完全错误的。
People used to hold the belief that the earth was the center of the universe. 人们曾认为地球是宇宙的中心。
The difficulty lies in the fact that we are short of money.困难在于我们缺乏资金这个事实。
They have no idea at all where he has gone.他们一点儿也不知道他去哪儿了。
注意：同位语从句的that 只是引导词，没有其他语法作用，在句子中不作句子成分，不能省略；而定语从句中的that 除了引导定语从句外，还是定语从句的一个成分，在定语从句中作主语或宾语，作主语时不能省略，作宾语时可以省略。
如：
The idea that some peoples are superior to others is sheer nonsense.有些民族优越于其他民族这种想法简直荒谬。（请辨别是同位语从句还是定语从句。）（同位语从句）
The idea that he proposed at the meeting is sheer nonsense. 他在会议上提出的这个想法简直荒谬。（请辨别是同位语从句还是定语从句。）（定语从句）
No one is happy with the fact that he found out. 没有人对他发现的事实感到高兴。（请辨别是同位语从句还是定语从句。）（定语从句）
No one is happy with the fact that he will become their boss.没有人对他将成为他们的老板这一事实感到高兴。（请辨别是同位语从句还是定语从句。）（同位语从句）

四、表语从句
表语从句位于主句的连系动词之后，在非正式文体中引导词that可以省略。如：
That’s not what I want. 那不是我要的。
That’s why I have come.那就是我为什么来了。
My opinion is that things will improve.我的意见是事情会好起来的。
One advantage of solar energy is that it will never run out. 太阳能的一个优点是永远也不会枯竭。
The truth is that he didn’t really try. 实际情况是他没有真正努力。
The problem is who is to pay and when we can start.问题是谁来付帐、我们又何时开始。
The fact is that he didn’t notice the car until too late. 事实是他注意到车时已经太晚了。
What surprised me was that he spoke English so well.使我感到吃惊的是他英语讲得那么好。
All I can say is that I have nothing to do with it. 我能说的就是我与此事没有关系。
What I want to know is where we shall go and whether she will join us. 我想知道的是我们要去什么地方以及她是否加入我们。
此外，表语从句还可由as if （好像）引导。如：
It looked as if it was/were going to rain. （虚拟语气）
Now let’s do some translation:

这就是她昨天请一天假的原因。
That is why she had a day off yesterday.

我的想法是，个人的权利应该得到充分尊重。
My idea is that individual rights should be fully respected.

问题在于上帝是否真的存在。
The question is whether the God really exists.

我想知道的是，他是如何在这么短的时间内完成这个项目的。
What I want to know is how he managed to complete the project in such a short time.

五、形容词后的that 从句
that 引导的名词性从句还可以用在一些形容词后面。这种句型一般都用人作主语，所用的形容词都是表示思想状况或感情色彩的形容词，如certain, sure, positive, afraid, convinced, anxious, disappointed, worried, glad, happy, sorry, amazed, surprised, aware, doubtful, confident等等。
如：
I am sure/certain that he’s at home now.我肯定他现在在家。
He became angry that you made the same mistake. 你犯了同样的错误，他生气了。
He remains confident that he will win. 他仍然自信他会赢
She is aware that I can’t help her. 她知道我帮不了她的忙。
I am glad that you’ve come. 你来了我很高兴。
He appeared/seemed surprised that I said “no”. 我说不，他似乎很吃惊。
I am afraid that I can’t promise you anything. 恐怕我不能向你保证什么。
We were rather disappointed that you were not able to come yesterday. 昨天你没能来我们有点失望。
I am a bit worried that she will not be able to make it. 我有点担心她做不成这件事情。

六、what 从句的小结
1． 意思是“所….的事/物”, 相当于the thing(s) that…, that which…, 或those which… 可以用于以下情况：
(1) 引导主语从句。如：
What she saw frightened her. 她看到的事情吓了她一跳。
What was once regarded as impossible has now become a reality. 曾经被认为不可能的事情，现在已经变成了事实。
What I’m afraid of is their taking him to that place. 我怕的是他们带他到那地方去。
What we are worrying about is just her innocence. 我们担心的是她的幼稚。
But what hurt our feelings most was the personal comment of the judge. 最伤我们感情的是法官的私下评论。
What will be, will be. 要发生的事总是要发生的。（谚语）
What is gone is gone. 过去的事就过去了。
(2) 引导表语从句。如：
That’s what I hope. 那就是我希望的。
I should like to be a teacher. That’s what I want to be. 我想当老师，那是我想干的事。
Times are not what they used to be. 时代不同了。
He’s not what he was a few years ago. 他不是几年前的他了。
Your health is not what it ought to be. 你的身体应该更好。
(3) 引导宾语从句，包括介词宾语。如：
He could not express what he felt. 他不能表达他的感受。
Well, I’ll do what I can. 好吧，我尽力。
I can’t do what you’ve just asked of me. 我不能做你刚才要求我的事。
And having got what he wanted, he took his hat and went away. 得到了他要的东西，他拿上帽子就走了。
As a friend of yours, I want to tell you what I hear. 作为你的朋友，我想告诉你我所听到的。
The father began to criticize what the boy had done. 父亲开始批评男孩所做的事。（注意时态）
She was not happy at what he had said. 她对他说的话不高兴。
Don’t poke your nose into what doesn’t concern you. 不要多管闲事。
The city is different from what it was ten years ago. 这座城市和十年前不同了。
It was a small place then compared to what it is now. 和现在比起来，它那时候是个小地方。
I don’t care about money or what people call position. 我不在乎金钱或者别人所谓的地位。
Philip was depressed by what he had gone through. Philip经历过的事情使他很消沉。
They paid fifty percent of what they were able to earn to the state.

他们能挣来的东西，百分之五十交给了国家。
2． 用作插入语，指代后面的成分。这和非限定性定语从句正好相反，非限定性定语从句指代的是前面的成分。如：
Then I discovered, what was news to me, that his wife was Mary’s niece. 后来我发现，他妻子原来是Mary的侄女，这对我是个新闻。
He never joined in the usual sports of the boys, and, what is remarkable, never went out in a boat on the river. 他从来不参加男孩子通常做的体育活动，更奇怪的是，他从来不坐船出去到河上面去。
He’s an interesting speaker, and, what is more important, he knows his subject thoroughly. 他讲话生动有趣，更重要的是，他对课题了如指掌。
He went to the meeting and, what was worse, insisted on speaking. 他去参加了会议，而且更糟糕的是，他坚持要发言。
It is a useful book, and, what is more, not an expensive one. 这是本很有用的书，再说也不贵。
You’ll have nobody but yourself to blame, and, what’s more, you’ll get no sympathy from anybody. 你怪不着别人，只能怪你自己；还有，你得不到任何人的同情。
We invited a new speaker and, what’s more, he was happy to come. 我们请到了一位新的发言人，而且他很乐意来。
3． 引导让步状语从句，等于“不管什么…”。注意状语从句的语序。如：
Do what she would, she could not invent a reason for not going. 不管她会做什么，她都编不出不去的理由。状语从句把实义动词放在句首，句子倒装。＝No matter what she would do, …

Come what may, you’ll always keep it secret. 无论怎样，你都要保守秘密。＝No matter what may come, ….

Jack has made up his mind that, come what might, he would stay there. Jack已经拿定主意，无论如何他也要呆在那里。＝…no matter what might come, …

Say what he will, in his heart he knows that he is wrong. 不管他怎么说，内心里他知道自己错了。= No matter what he will say, …
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