I saw her play the violin when i was eight上句中的play为什么不用played?

I saw her play when I was I saw her play the violin when i was eight上句中的play为什么不用played? I saw her play when I was eight.若改为I saw her playing.后面应是什么? I saw the new play at “The Globe” 翻译 英语Last Sunday I saw Jim___(play)in the park I saw many football__(play)in the school football field I saw her .（play）the violin when I was eight.She became a ...(skate)champion when she was ten省略号填什么?并讲解 I have seen the play.改成I have saw the play. saw,go,her,the,into,room,I..(连词成句) I saw her going across the street 这样写对吗? i saw you and her walking in the rain... I saw her ______at the window,thinking.(seat) I saw her _____at the window,thinking.(seat) We saw her play the piano at the party.这句话里play为什么用原形呢? I saw Li Yundi play the piano last concert.为什么这里用原形play i often saw the children () football.A,play B,playedC,playingD,to play 1.light _(go) 2 I can see some ( )(play) on the play ground.3 l1.light _(go)faster than sound.2 I can see some ( )(play) on the play ground.3 he ___(do)look well when I saw her last time .4 after the meeting ,we will have a party ,if you ____(be) fre 两个改被动的英语问题!We saw some boys play football behind the house Some boys ____ ____ _____ play football behind the house I saw her run into the old house She ____ _____ _____ run into the old house我觉得给的空很奇怪啊