关于"important"的句型转换

问题描述:

关于"important"的句型转换
You should memeorize your password.It's very important.(两句合并为一句):It's very important ___ you ____ memorize your password.这第一个空格我知道的,是"to"但第二个空格应该填什么啊?
但这可不可以改为that从句:It's important to you that you should memorize your password.我补课老师好像说过important后面是跟"to"的

It is adj.for sb.to do sth.
记住这个句型就可以啦.
所以第二个填to.
对,也可以改成that引导的从句,但还是用for,用to是绝对不对的.
It is adj.for sb.that he/she should do.sth.
for要是拿汉语解释的话,就是“对.某人而言”.