一題英文題 (有關關代的)

Question

We are given just so much food ____ will keep us alive.

A. as

B. that

出自常春藤文法關係詞第23題



答案是A
請問為何不能用that呢?

謝謝你回答我的問題 可是我認為 We are given just so much food ____ will keep us alive. 中

若放that作為 food 的關代的話 不是一樣說的通嗎?

因為 as 在這裡也是擔任關代的角色

您說的~so that~跟so as to V 跟 so~that~跟so~as to V

這些句型裡的 as 不是作為關代使用 而是做連接詞使用

所以恐怕不能用來解釋這題

您認為呢?

Answer 1

版主您好:

除了一般大家都熟悉的關係代名詞之外, 還有幾個也可以當關代的字, 我們稱之為:[準關係代名詞].
包括: as, than, but.
如果先行詞或其修飾語裡面含有so, as, such這些字的話, 關係代名詞必須用as.

I have never seen so many wild animals as are walking in front of me.

We can provide as much information as is available.

You should never hang around with such a friend as would have bad influence on you.

所以本題的答案是as:
We are given just so much food as will keep us alive.
我們收到足以維持生活(那麼多)的大量食物.
這裡的as是準關係代名詞, 帶領的是一個形容詞子句, 修飾先行詞food.

如果您用that, 句子的寫法不同, 語意也有差別:
We are given just so much food that it will keep us alive.
我們收到的食物數量(如此地)多到(以致於)足以維持生活.
這裡的that是連接詞, 帶領的是一個副詞子句.
這種[so...that...]的句型表達[如此地...以致於...]

又可以寫成:
We are given just so much food as to live without diffculty.
把副詞子句簡化為不定詞片語, 仍然行使副詞的功能.
這裡的as是連接詞.

Answer 2

華氏451←大大您好押：
We are given just so much food ____ will keep us alive.

A. as

B. that
這題的意思是說我們被給予如此多的食
物，以致於將讓我們活著！！
我來跟你解釋一下！！
有兩種用法喔！！
[意思上]
~so that~跟so as to V-->相同，通常作"以便...""以至於..."解釋

so~that~跟so~as to V-->相同，解釋為"如此的...以致可以(能夠)..."

[用法上]
~so that~跟so~that~-->相同，加Cl.(子句)

so as to V跟so~as to V-->相同，加R.V.(原形動詞)

舉幾個例子：
[~so that~ 跟 so as to V ]

e.g.1.（我留了訊息給她以便告知她這件事）
I left a message so that I could inform her of it.
= I left a message so as to inform her of it.

e.g.2.（我關掉手機以便不要被打擾）<---否定的用法
I turned off my cellphone so that I wouldn't be disturbed.
=I turned off my cellphone so as not to be disturbed.
-------------------------------------------
[so~that~跟so~as to V]
so後面加形容詞或副詞

e.g.1 (他跑得如此快速以致可以在三分鐘內到達這裡！)
He runs so fast that he can get here in 3 mins.
=He runs so fast as to get here in 3 mins.

e.g.2 (這個箱子輕得我自己能夠搬得動)
The box is so light that I can carry it by myself.
=The box is so light as to carry it by myself
以上我找到的一些資訊！！
希望能幫到你的忙喔！！
如果還有問題的話，在問我吧！！
︿＿︿　希望我的回答，能使你感到滿意唷！！
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2007-06-21 09:23:29 補充：
大大你要注意喔！！
~so that~跟so as to V-->相同，通常作"以便...""以至於..."解釋
so~that~跟so~as to V-->相同，解釋為"如此的...以致可以(能夠)..."

有的是在ｓｏ　ｔｈａｔ之間可以加，有的不行喔！！
意思就有不同了！！
你做題目要小心！！
免得上當！！