when ,how soon用法区别
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when ,how soon用法区别
![when ,how soon用法区别](/uploads/image/z/5998911-15-1.jpg?t=when+%2Chow+soon%E7%94%A8%E6%B3%95%E5%8C%BA%E5%88%AB)
when 副词
1.(用作疑问副词)什么时候,何时
I'd like to know when they'll let him out.
我想知道他们什么时候放他.
When did you last see Margaret?
你上一次见到玛格丽特是什么时候?
2.(用作关系副词,引导关系从句)当...时
There were times when I didn't know what to do.
有些时候我不知道该怎么办才好.
how soon 时间/期间〕多快
eg.How soon will you finish your homework
In about an hour.
1.(用作疑问副词)什么时候,何时
I'd like to know when they'll let him out.
我想知道他们什么时候放他.
When did you last see Margaret?
你上一次见到玛格丽特是什么时候?
2.(用作关系副词,引导关系从句)当...时
There were times when I didn't know what to do.
有些时候我不知道该怎么办才好.
how soon 时间/期间〕多快
eg.How soon will you finish your homework
In about an hour.