never又是频度副词又是频度状语,为什么?
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never又是频度副词又是频度状语,为什么?
![never又是频度副词又是频度状语,为什么?](/uploads/image/z/3004383-39-3.jpg?t=never%E5%8F%88%E6%98%AF%E9%A2%91%E5%BA%A6%E5%89%AF%E8%AF%8D%E5%8F%88%E6%98%AF%E9%A2%91%E5%BA%A6%E7%8A%B6%E8%AF%AD%2C%E4%B8%BA%E4%BB%80%E4%B9%88%3F)
1.作频度副词用法:放在be动词和助动词后面;行为动词前.
特殊用法:
1 sometimes可以放在句首、句中和句末
2 often 也可以放在句末
如:
Tom never went to see his wife..(在行为动词之前)
Tom has never been to China..(在第一个助动词后)
Tom is never late for school.(在系动词后)
属于这一类的副词还有often,sometimes,always,usually,already,nearly,almost等.
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2.作频度状语,一般都用于完成时.
1)i've never seen such a beautiful place.
2)this is the most beautiful place i've ever seen.
特殊用法:
1 sometimes可以放在句首、句中和句末
2 often 也可以放在句末
如:
Tom never went to see his wife..(在行为动词之前)
Tom has never been to China..(在第一个助动词后)
Tom is never late for school.(在系动词后)
属于这一类的副词还有often,sometimes,always,usually,already,nearly,almost等.
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2.作频度状语,一般都用于完成时.
1)i've never seen such a beautiful place.
2)this is the most beautiful place i've ever seen.