he congratulated me on winning the competition 这个句子为什么是对的?

We congratulated him -------- his success.
We congratulated him -------- his success.
空里添on还是to还是都行

We congratulated him on having passed the test.have在这里的用法是什么?

比如.1.She congratulated Eric on winnig the cup(win） 1.Well done Eric!
2.He prevented_______（come in) 2.children can't come in .
3.She insisted______（help) 3.You must let me help you.
4.He thanked_____(help）4.I'm extremely grateful to you Helen.
5.Sue apologised_____(break） 5.Oh ,i'm sorry.
6.He forgave_____(break） 6.it doesn't matter sue.
7.They succeeded_____(pass） 7.we've passed!.
8.She asked______(help） 8.Please help me!

we congratulated them on the new success they_________(achieve)
all these years they________(contributr)articles to our magazine
the experience__________(gain) will be of great value to us
they_________(hit) the year's target by the end of next season

I don’t like the way ________ he congratulated us ________ getting married.

[ ]

A.in which;on B.that;for C.in that;on D./;about

We congratulated him ______ his getting a gold medal.That is to say: we offered him our congratulations ______ his getting a gold medal. A．at;on B．of;on C．on;for D．on;on

he congratulated me on having got engaged.求时态分析
介词on后面跟的是不是动名词的现在完成时态?
因为是过去的过去,可不可以改成
...on having had engaged.

21. The whole family congratulated Mike ________ his success in the experiment.
21. The whole family congratulated Mike _______ his success in the experiment.
A) in B) with C) on D) for
选哪个.为什么呢?

用适当的介词或副词填

用适当的介词或副词填空.

1.At the party,we congratulated him ________ his success. 2.In the letter,she expressed her thanks ________ her teacher _______ his help. 3.The little boy wanted his parents to be proud ________ him,so he studied very hard. 4.Judging ________ his clothes,he is a student. 5.The meeting will begin ________ 8 o'clock ________ September 1.

He warmly congratulated them ______ what they had achieve
A、of
B、 on
C、 for
D、 about

Our headmester congratulated the winner _____ his success and praised him ____ his courage.
A.on,for B.in,for C.on,of D.to,on

he congratulated me on having won the competition.请给我解释一下这句话中的语法和时态.