只有及物动词可带宾语,有些不及物动词加上介词或副词也可带宾语?是否正确,请分别举个例子.

1.只有及物动词可带宾语,且必须带吗?是的,及物动词才可以带宾语,且必须带,否则是无宾语错误,有些及物动词看起来没有宾语,其实是有些及物动词也可以用作不及物动词.He studies English very hard.(及物动词)He studies very hard in our class.(不及物动词)2.有些不及物动词加上介词或副词也可带宾语?是的.例如,look用作行为动词时,是一个不及物动词,它可以和许多介词或者副词构成很多及物短语动词：（1）He is looking for his book in the classroom.(动介动词)(2) He is looking after his grangdmother.(动介动词)(3) He is looking up a new word in the dictionary.(动副动词)（注意：宾语时人称代词时必须在副词前面)