He would have paid ______ for the house if the salesgirl had insisted because he really wanted it.

=He would have paid twice as much as the sales girl wanted for the house if the salesgirl had insisted because he really wanted it.

参考译文：如果这个这个女销售员坚持要求，他就会支付2倍的房子价格,因为他非常想得到那套房子。

参考译文：倘若若那个女营销员坚持的话,他就会支付付两倍的价钱购买那套住房,因为他真的很想要那套房子。

(备注1：“倍数词twice/three times+as much/many +as...”是一种倍数表达法。而且第2个as可以省略。)

(备注2：从句对过去虚拟，用过去完成时态，主语对过去虚拟用would have done结构）

A.as much twice     B.twice much as     C.twice as much      D.much as twice

老师，麻烦帮我分析句子成分！

句子语法结构分析如下：

主语：He 

谓语：would have paid 

宾语：much(为代词，作动词paid宾语，同时又是先行词被第2个关系代词as引导定语从句修饰/限制）

状语：twice（副词充当，2倍）

定语从句：as much as the salesgirl wanted for the house(定语从句修饰关系代词much,as为关系代词作从句wanted宾语，被省略了。）

(特别注意：结构pay +金钱(sth) for +商品，为...支付..钱）

主句条件状语(从句充当）:if the salesgirl had insisted because he really wanted it.

主句原因状语（从句充当）：because he really wanted it

答案解析：C为正确，

以上结构属于“省略另外一个表示比较的内容twice as much money as the salesgirl wanted”,而且数词应该位于as之前。

其结构如下

A: 主语+谓语+twice as much as +主语+谓语+其他

He earns twice as much as I do.  

他挣的钱是我挣的两倍.

Men doctors are paid twice as much as women nurses (are paid)

男医生的工资是女护士的工资2倍多

Women blink almost twice as much as men (do).  

女人的眨眼次数几乎是男人的两倍.

关于几种不同倍数表达归纳如下

 倍数：表示倍数时，一倍用once，两倍用twice/double，三倍以上用“基数词+ times”。

 (1)“倍数 + as many/much … as …”

 My deskmate clamed to have twice as many stamps as I.

  我同桌声称他的邮票是我的两倍。

This computer costs three times as much as that one.

 这台计算机的价格是那台的三倍。

(2)倍数 + the size of …”

  用法与size相同的名词常见的有weight（重量），height（高度），depth（深度），width（宽度），age（年龄），length（长度）等。

 Our playground is five times the size of theirs.

我们的操场是他们的五倍大。

 This street is twice/double the width of that one.

这条大街是那条大街的两倍宽。

(3)“倍数 + what从句”

 The value of the house is double what it was.

这所房子的价值是原来的两倍。

 People’s average income is almost five times what they earned ten years ago.

人们的平均收入是十年前的五倍。

(4)“倍数 + 比较级 + than”

The room is twice larger than ours.

 这间房子比我们的房子两倍大。

This ball seats three times more people than that one.

  这个大厅能坐的人数是那个大厅的3倍。

(5)“比较级 + than … + by + 倍数/程度”

 The line is longer than that one by twice.

 这根线是那根线的两倍长。

The population of China is larger than that of the US by over 6 times.

中国人口是美国人口的六倍多。

 中国人口是美国人口的六倍多。

 注意：分数、百分数等也可用于上面的各种表达法中，以表示比较的程度。

The old man dedicates half what he earns to the Red Cross.

老人把自己收入的一半捐给红十字会。

 We increased 10% as many products as last year.

我们的产品与去年相比增加了百分之十。

另外几点特别说明

(1)第1个as为修饰词，用来修饰代词much第二个 as 有时为关系代词，在定语从句充当主语，宾语 等成分，用以引导定语从句。

I gave him as much as he could eat. (as引导定语从句在从句充当eat的宾语成分）

他能吃多少，我就给了他多少。

As much as he earned was given to his girlfriend. 

他赚的钱都给了他的女朋友。

(2)当连接两个成分作主语时，其后谓语动词习惯上要与前面一个成分保持一致。

John， as much as his brothers， was responsible for the loss. 

不仅约翰的兄弟要对这损失负责，而且约翰自己也要对这损失负责。

(3)表示经常性　
Do you dine out as much as you did in Paris？

你还像在巴黎那样常常在外面吃饭吗？
Grandma’s getting on a bit and doesn’t go out as much as she used to. 

奶奶年事日高， 不像从前那样常出门了。

(4)为“既……又”“不仅……而且”。
It is as much your responsibility as mine. 

这件事你和我一样都有责任。
He retorted that it was my fault as much as his. 

他反驳说那不仅是他的错，而且也是我的错。或：他反驳说我的错误并不比他的错误小。
I expect to weep as much as （to） laugh. 

我简直又想哭，又想笑。

(5)为“与……一样多”。

I haven’t as much responsibility as before. 

我不再担负过去那样多的责任了。

(6)译为“好像”“几乎”“差不多”“等于”相当于nearly。

That is as much as saying I am a liar. 

那无异于说我撒谎。

He as much as admitted that it was his fault. 

他几乎承认说是他的错。

You said “all right”， which was as much as to say that you were satisfied. 

你当时说“行”，这就等于说你认为满意。

备注：as much as to say /saying 可视为习语，意为“等于说”。

(7)为“尽量”“尽最大努力（可能）”，主要用于 as...as possible one can。
You ought to rest as much as possible. 

你应当尽量多休息。
I have helped you as much as I can. Now it is up to you. 

我已尽我所能地帮助你了。现在该看你自己了。
I won’t have a pudding—it was as much as I could do to finish the very large first course. 

我不要布丁了——我能把第一道大菜吃完就已经

很不容易了。

(8)为“像……一样（的程度）”
He doesn’t think of you as much as he ought to. 

他没有像本应该的那样对你好。
We’re in the dark just as much as you are. 

我们跟你们一样被蒙在鼓里。
I don’t pretend to know as much as he does about it. 

我不敢说我对此事的了解有他那样多。
I like cats as much as dogs. 

我喜欢猫和喜欢狗的程度相同。

（此句可视为 I like cats as much as I like dogs 之省略）

(9)表示具体的数量，其后通常直接跟具体数量，其意为“……之多”“多达”“整整”，强调“多”
In fact it cost me as much as 100 dollars. 

事实上，它整整花了我100美元。
We walked as much as 50 miles that day. 

那天我们整整走了50英里。
She trained hard for the race， sometimes running as much as 60 miles a week. 

为了比赛，她拼命地训练，有时一个星期要跑60英里。
—Is it hot up there？ 

那上面热吗？
—Of course， as much as 45 degrees. 

当然热，高达45度。
The speed can vary by as much as 15 percent. 

其速度的差别可高达15％。
（备注：如上例所示，as much as 用于表示具体的数量时，其后接的可能是可数名词，但由于它们意义上仍然为不可数，故用 as much as，不用 as many as。如 100 dollars，尽管其中的 dollars 为可数名词的复数形式，由于 100 dollars 仍是一个不可数的概念，仍是不可数的。）

但是下面这句是错的：

I read as much as 100 articles today. 

因为这里的 100 articles 表示的是可数概念，故应改为：I read as many as 100 articles.

(10)表示模糊的数量，其意为“与……一样多”，有时 much 后可接被修饰的名词（不可数）。
I ate as much as I could. 

我能吃多少就吃了多少。
I’ll spend as much as necessary. 

需要花多少钱，我就花多少钱。
Give me as much as you gave Jane. 

给我的要和你给简的一样多。
I haven’t got as much money as I thought. 

我不像原来想象的有那么多钱。
I’m sorry I haven’t done as much as I should. 

我很抱歉，我做得很不够。
Some of the doctors are paid almost twice as much as the nurses. 

有些医生所获得的报酬差不多是护士的两倍。
We can take as much as our buyer can supply. 

买主能提供多少我们就能要多少。
If you charge as much as that， you’ll scare customers off. 

如果你要价那么高，你会把顾客吓跑的。