助动词的方法
助动词的有用方法
关怀主要动词
构成谓语的词叫助动词
(Auxiliary Verb)
,也叫关怀动词。被关怀的动词称作主要动词
(Main Verb)
。以下是我整理的
'
关于助动词的有用方法,期望大家认真阅读
!1助动词be一般疑问句:
陈述句变为一般疑问句时
,如句中有
be动词(am/is/are/ was/were),
可直接将它们提至主语前。
如主语为第一人称
,应将其改为其次人称。例如:
Im watching TV.
Are you watching TV?
如主语为第三人称,那么单数用
is,复数用
are。例如:He is good at swimming
Is he good at swimming?
My classmates are kind and polite.
Are your classmates kind and polite?
时态为一般过去时,例如:
He was an
engineer.
Was he an engineer?
They were on a long journey.
Were they on a lo ...


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