二. 动词短语(动词+介词)
只能用作及物动词短语，无论宾语是名词还是代词，都要放在介词之后。 如：He is looking for his new pen.他正在寻找他的新钢笔。 Please listen to your teacher carefully.请认真听老师讲课。 We haven't heard from him for a long time.我们很久没有收到他的来信了。 常见的“动词+介词”型动词短语有：
