"I informed him of his rights"
"The principles that inform modern teaching"
"She had informed on her own parents for years"
He has informed me his new address.
这个句子是错误的,应在his前加介词of。
I have to inform that I have removed to the above given address.
应在inform后加宾语you。
He has informed his new address to me.
第二个句子才是正确的。
You ought to inform the police about that man who's been hiding in the bushes outside your gate.
那人一直藏在你门外的矮树丛中,你应该把这情况告诉警察。
We shall inform you of the date of the delegation's arrival.
我们将把代表团到达的日期通知你。
Why wasn't I informed of her arrival?
为什么不告诉我她来了?
The smuggler was finally obliged to inform against his boss.
那个走私犯最后不得不告发他的首领。
When he was doing underground work he was arrested because a renegade informed against him.
他做地下工作时,曾因叛徒告密而被捕。