请大家帮忙分析一下这个句子结构

aichoer

​Empowerment takes the idea of delegation much further than has traditionally been the case.
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has traditionally been的主语是什么？为什么可以省略？

bozh

has traditionally been the case
= traditionally has been (taking) the case
7 I& Z+ z# M( F4 B我感觉这里的 traditionally 的用法有点像 'last years have seen ...' 里的 'last years'
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0 S2 j- d  |8 H0 ]! V3 Q( |the case
) E- e6 h0 g" b= the idea of delegation

个人观点，还请批评指正

​

mxh3698

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1 subjects: more than is necessary; as happened
Than and as can replace subjects in clauses (rather like relative pronouns).
8 `" B  R2 {& G1 }. b) R" ]9 }He worries more than is necessary. (NOT ... more than it/what is necessary.)
6 x7 r8 G4 ~, b  m' D1 U6 k6 cThere were a lot of people at the exhibition - more than came last year. (NOT ... more than they came last year.)

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mxh3698

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bozh 发表于 2020-3-20 00:02
has traditionally been the case
3 Z; ^8 @% t) M. t= traditionally has been (taking) the case
我感觉这里的 traditionall ...

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mxh3698

bozh 发表于 2020-3-20 00:02
+ k# `) u% q' A' phas traditionally been the case
- H" ]& d6 D4 \$ s& r% t= traditionally has been (taking) the case
& m: i" v, s7 \- T2 y2 G7 H我感觉这里的 traditionall ...

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mxh3698

Empowerment takes the idea of delegation much further than has traditionally been the case./
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# o6 F7 J$ K4 K% K, E/ h0 s* K: X被省略的可以看做是 what，省略的原因鄙人发的截图已经讲了

大橙子

mxh3698 发表于 2020-3-20 02:18

赞，请问这本书的名字叫什么？

mxh3698

大橙子 发表于 2020-3-20 09:02
0 c: ~7 h* e: C8 D赞，请问这本书的名字叫什么？

, y; H$ X  h; ?; {一本是 Michael Swan 的practical English usage
1 N; \. M! G; q$ n# [一本是R·Quirk等编的A Comprehensive Grammar of the EnglishLanguage

mxh3698

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mxh3698

bozh 发表于 2020-3-20 00:02
3 _# d+ i( V9 V: }. [  ^" x: z& I  ?has traditionally been the case
) |3 T2 c8 t4 ~3 ?= traditionally has been (taking) the case
; k* |  [, y. x0 h" `: U2 ]7 ^我感觉这里的 traditionall ...

' z/ I5 b: s5 \  N0 N2 b5 _有一点不解，请教一下：traditionally这样的副词，为什么可以做主语呢？
感谢在先

uncensored

mxh3698 发表于 2020-3-26 17:31
) L7 x5 W( Z/ N有一点不解，请教一下：traditionally这样的副词，为什么可以做主语呢？
! J  t1 ^! l# B, Q! K感谢在先 ...

* F1 S, P" ?' G他的观点有误，这里的traditionally不是主语，就是一个副词而已。他类比的例子是英语中有些动词的拟人用法，比如witness和see。比如，Yesterday witnessed/saw his death.=He died yesterday.

zhaizhaijian

这里than通常作关系代词用，个人说不好，还是截图方便