How many beds are there in the picture?画里有多少张床?这是由引导词how many引起的there be句型的特殊疑问句,其表示方式为:how many+名词复数+are there+地点状语。再如:How many students are there in your class?你们班有多少学生?How many boats are there in the river?这河里有多少只船?如在双方都明确的情况下,名词也可省略。例如: How many beds are there in the picture? There are many beds in the picture? This is a special interrogative sentence of there be sentence caused by the lead word how many, which is expressed as follows: how many+noun complex number +are there+ place adverbial. Another example: How many students are there in your class? How many students are in your class? How many boats are there in the river? How many boats are there in this river? If both sides are clear, the nouns can also be omitted. E.g: