how的用法及提问方式
what和how在使用时有何区别?
what和how在使用时有何区别?
这两个词虽小,但用法比较多,概括起来这两个词有以下三个方面的用法与区别:
一、作为疑问词这两个词作为疑问词可以引导特殊疑问句,主要区别在词性。what为疑问代词指代不确定的事物,在疑问句中作主语或宾语,例如:What did the teacher said?另外what在疑问句中还可以作为形容作定语,例如:What colour is your bag? how作为为疑问副词,在疑问句中作状语,例如:How often do you go to the cinima ?How does our brain work?
二、引导感叹句二者用于引导感叹句,what后接名词或名词短语,how的后续为形容词或副词。例如:What a moving story it is!What a fine day! How beautiful the city is!How kind of you to help me with the suitcase!
引导名词性从句二者都可以引导名词性从句,what引导名词性从句其词性为代词,在从句中作主语或宾语,例如:What makes the book so extraordinary is the creative imagination of the writer.What you said at the meeting describes a bright future for the company.也可以是形容词,在从句中作定语,例如:It is not always easy for the public to see what use a new invention can be of to human 引导名词性从句,其词性为副词,例如:Scientists study how human brains work to make computers.
how引导的疑问句有哪些?
how是特殊疑问词,引导的都是特殊疑问句
除了直接提问表“怎么样”以外,how经常搭配一些形容词或者副词来提问,比如:
How fast:多快(速度)
How many:多少数量
How long:多长(可用于时间,问做多长时间)
How much:多少钱价格