have和 has在问句中的用法

如题所述

那要看have和has用做什么了,一般有两种情况:have/has用作助动词和have/has用作实意动词。

1.在现在完成时中,have/has常作为助动词,在疑问句中放在句首。
如 Have you got up?
Has she finished her homework?等

2.当have/has用作实意动词时,意思为“有”(美语中也可用have got表示“有”),在疑问句中一般也不放在句首,因为这时助动词是do/does.如Do you have a map? Does she have a pen?
然而,非正式场合和口语中也可以把have/has 直接放句首,如Have you a map?Has she a pen?但这种用法常见在英式英语里, 如果在美国英语里面, Do you have .../Does he/she have...几乎是最常用的形式, 口语中则会出现 have got .如 Have you got a map? Has she got a pen?
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第1个回答  2020-05-24
当主语为They
We
You
或者很多物品,很多人时,用have
当主语为He
She
it,
或者第三个称的时候,用
has
不定代词如:somgthing,everything等用has,each
of加名词用has,复数主语开头加each如they
each仍旧用have.Do
they
have
a
good
dog.
Does
he
have
a
good
dog.
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