inform与approved

问题描述:

inform与approved
inform可做及物动词与不及物当他做不及物时是+of+sth,作及物时是怎么用的?请举举例句,
approve可做及物动词与不及物当他做不及物时是+of+doing+sth,作及物时是怎么用的?请举举例句,
还有什么是及物动词?
好的加分但要准确

1) Why wasn't I informed of her arrival?
2) She doesn't approve of gambling.