give可以是双宾语动词，也可以是单宾语动词。

词典释义和例句：（韦氏高阶）

to offer (something) for consideration or acceptance

• He declined to give an opinion.

• Can you give an example?

• He gave no reason for his absence.

give还可以是不及物动词：

• Please give to our charity.

• We already gave at the office.

• It is better to give than to receive.

for为介词，介词需要后接名词性结构作宾语。名词从句（除了that从句）作介词的宾语，自然就是宾语 从句，这有什么奇怪呢？