Question

英语高手 是关于英语语法的问题~~ 在线跪求中啊！！

请看下面句子

For cash at ArrowTown Banking branch offices requires you to have a current checking account with ArrowTown Banking.
请问这个句子，， for cash at ArrowTown Banking branch offices 怎么成了主语了？
难道介词短语也能做主语么？
请高手明鉴

Answer 1

请指明出处。搜索网络，找不到此句。不是听写出来的句子吧？
Write a check today!
Use of Card Account Checks:
1)Is prohibited for paying any ArrowTown Banking account balance.
2)Is identical to card purchases according to the terms of your customer agreement.
3)Apply to your available credit line on the day we process your check.
4)For cash at ArrowTown Banking branch offices requires you to have a current cheking account with ArrowTown Banking.
All No Theft Liability claims will be verified and investigated.
答：这是不完整的句子。其实这四项都缺乏主语。主语就是Use of Card Account Checks

Answer 2

听说过for可以做并列连词吗？表原因，但不是从属连词。用法是：结果句，for原因句。
You must not blame this innocent student, for his absence, for he is serious ill.
句中for是并列连词，与上一句相连接

Answer 3

前面省略了 动名词 asking
for如果是并列连词 引导的并列句 应放在后面 本句 并没有 并列对象 故非并列连词 意思也不通

Answer 4

这个for不是介词，而是连词，表示“因为”。这样就不存在“介词短语也能做主语”的问题。句子的主语是cash。

Answer 5

for，，，offices是主语，requires是谓语，至于它为什么是主语是因为它介词短语放句首倒装了，应该算是倒装句的一种类型~~