prep.为；因为；代表；往；支持；关于；给
conj.因为
A party was held for them. 设宴招待他们。
I am speaking for all the workers in this firm. 我代表公司全体工作人员讲话。
We set off for London. 我们动身去伦敦。
They are all for him. 他们都拥护他。
For him to forget his favorite hobby would be impossible. 要他放弃他所喜爱的业余爱好是不可能的。
a present for you 给你的礼物
for是并列连词,引导的是并列从句,表示原因的语气很弱,一般是对结果作出推断性的补充说明或解释,不表示直接原因, for前多加逗号。
for用法较正式,很少用于口语,一般用于书面语。
