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当从句用过去时 怎么判断主句用什么时态
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一、宾语从句用法
时态: 1.主句用一般现在时,从句可用任意时态.可归纳为“主现从不限”
2.主句用过去时,从句用过去某个时态.可归纳为“主过从四过”
3.主句用过去时,从句是科学真理、客观常识、名人格言时用一般现在时. 4.情态动词could/would用于,“请求”,表示委婉、客气的语气时,从句不受主句的约束.
追问:
怎么判断你讲的主过从四过啊?拜托大师教下,我分不清主句用过去式从句用过去式那种时态?感觉好难啊......
追答:
就是主句是一种过去时,从句为各种相应过去时态。
He
wanted
to
know
what
the
manager
had
said
at
the
meeting.
He
wanted
to
know
who
hadn’t
passed
the
exam.
He
wanted
to
know
when
she
would
leave
this
building.
He
wanted
to
know
why
she
cried
last
night.
He
wanted
to
know
where
she
was
going
to
study.
He
wanted
to
know
which
student
was
his
partner
in
the
short
play.
He
wanted
to
know
if
(whether)
Tom
could
play
basketball
with
him
that
morning.
He
wanted
to
know
how
she
managed
to
solve
the
problem.
在例子中,当主句是过去时态时(一般过去时,过去进行时,过去将来时,过去完成时),从句根据不同情况必须使用过去时态的一种,(大自然的现象和真理除外)。
时态: 1.主句用一般现在时,从句可用任意时态.可归纳为“主现从不限”
2.主句用过去时,从句用过去某个时态.可归纳为“主过从四过”
3.主句用过去时,从句是科学真理、客观常识、名人格言时用一般现在时. 4.情态动词could/would用于,“请求”,表示委婉、客气的语气时,从句不受主句的约束.
追问:
怎么判断你讲的主过从四过啊?拜托大师教下,我分不清主句用过去式从句用过去式那种时态?感觉好难啊......
追答:
就是主句是一种过去时,从句为各种相应过去时态。
He
wanted
to
know
what
the
manager
had
said
at
the
meeting.
He
wanted
to
know
who
hadn’t
passed
the
exam.
He
wanted
to
know
when
she
would
leave
this
building.
He
wanted
to
know
why
she
cried
last
night.
He
wanted
to
know
where
she
was
going
to
study.
He
wanted
to
know
which
student
was
his
partner
in
the
short
play.
He
wanted
to
know
if
(whether)
Tom
could
play
basketball
with
him
that
morning.
He
wanted
to
know
how
she
managed
to
solve
the
problem.
在例子中,当主句是过去时态时(一般过去时,过去进行时,过去将来时,过去完成时),从句根据不同情况必须使用过去时态的一种,(大自然的现象和真理除外)。
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