He wanted to look for some musicians to form a band,这句中to是介词吗?如果是,为什么后面是原形?不是说介词后面跟动词要ing,to do,ed.那么to这里是介词吗?还是?可是有人说介词表目的啊？

She wanted to lose weight,not just because she wanted to look more beautiful and he healthier. TOm was wanted to work in the office though he didn't like serving there.这里为什么是was wanted.Tom was said to have been married to Mary fo 40 years.这里为什么 was said..前面都要加was. Why God give our only one heart Because he wanted you to look for another one!谁能翻译? he wanted to _____ me. a.watch b.look at c.look for d.speak to 应该选择哪个?请加上原因 谢谢 . There was a man.He had four sons.He wanted his sons to learn not to judge things to go and look at He wanted to know if I would mind___to look after myself.A.leavingB.to be leftC.to leaveD.being left我选C He wanted to ( )a model plane He wanted to seea a movie He wanted to bought a new book. He wanted to ( ) into the boat He wanted to go into space. HE WANTED TO HAVE LUNCH 疑问句 But he wanted to test him first. 1.He enjoyed ( )at the party last night .A.heself B.himself C .themselves D..myself2.He tried his best ( )the blackboard but he could ( )Nothing .A to look ,see B.look at ,to see .C.to look at ,see 3.Let's pay attention ( )the picture .A.at B.to C.fo 问一下首歌的名字歌词He used to put me up one day Show me what to look for wanted his eyes知道叫什麽名字吗? He wanted to know the time______ he needed to know. He wanted to go to Beijing,didn't he? all I really wanted was to look like everyone else