for 是介词，介词后面一定用带有名词属性的词，比如名词，代词（代名词），动名词（V-ing形式）或动名词短语。
for的用法
1、Isn't that enough for you?
那对你来说不够吗？
2、I knew he worked for a security firm
我知道他在一家保安公司工作。
3、She appears nightly on the television news, speaking for the State Department.
她作为国务院的发言人，每晚都会出现在电视新闻中。
4、If your pharmacy doesn't stock the product you want, have them order it for you
如果药店没有你想要的药品，让他们为你订购。
5、This is the best thing you've ever done – I am so happy for you!
这是你做得最棒的一件事——我为你感到高兴！
匿名回答于2020-04-13 21:41:53
