英语听力的小问题,肯定句和否定句在口语中是如何辨别的?

例如:we cannt operate。听起来了cannt的t发音很轻,基本听不到声音。但是现实生活中如果听到这句话是如何辨别到底是肯定句还是否定句呢??? 是通过语音?语调?还是重读?具体一点如何辨析,谢谢。

第1个回答  2020-07-03
最主要的是听音调。
英语的否定句—
否定句在句子前面加isn't或aren't等!肯定句就是主语+谓语+宾语
比喻You
are
pig.英语中肯定句改否定句
我们一般在be后边加not
那没有be就在动词前加
助动词not
(1)一般否定句
I
don't
know
this.No
news
is
good
news.There
is
no
person
/not
a
person/not
any
person
in
the
house.
(2)特指否定
He
went
to
his
office,not
to
see
him.I
am
sorry
for
not
coming
on
time.I
don't
think/believe/suppose/feel/imagine
you
are
right.
(3)部分否定
I
don't
know
all
of
them.I
can't
see
everybody/everything.All
the
answers
are
not
right.(并非所有答案都对.)
All
is
not
gold
that
glitters.(闪光的不一定都是金子.)
Both
of
them
are
not
right.(并非两人都对.)
(4)全体否定
None
of
my
friends
smoke.I
can
see
nothing/nobody.Nothing
can
be
so
simple
as
this.Neither
of
them
is
right.
(5)延续否定
You
didn't
see
him,neither/nor
did
I.You
don't
know,I
don't
know
either.He
doesn't
know
English,let
alone/to
say
nothing
of/not
to
speak
of
French.(6)半否定句
We
seldom/hardly/scarcely/barely
hear
such
fine
singing.I
know
little
English.I
saw
few
people.
(7)双重否定
You
can't
make
something
out
of
nothing.What's
done
cannot
be
undone.There
is
no
sweet
without
sweat.No
gain
without
pains.I
can't
help
/keep/
laughing
whenever
I
hear
it.No
man
is
so
old
but
(that)
he
can
learn.
(8)排除否定
Everyone
is
ready
except
you.He
did
nothing
but
play.But
for
your
help,I
couldn't
do
it.
(9)加强否定
I
won't
do
it
at
all.I
can't
see
it
any
more.He
is
no
longer
a
boy.句子的否定---
I
don’t
think...结构︰主词+否定式动词+副词/that-子句
说明︰如果否定的是后面的或,通常是将否定词提前移到述语中去,其意义仍然是表示否定后面的部分.像
I
think,I
believe,I
suppose,I
feel,I
see
等词语引出否定的时,大多是将
not
放在述语部分.在口语中,尤其是这样.英语句子的否定分为“一般否定”和“特殊否定”两种.“特殊否定”常给读者造成一定的困难.现将英语句
子的特殊否定简介如下,供读者参阅.一、全部否定
表示“完全没有”、“一个也没有”、“大家都不”、“任何……都不”等概念的否定叫做全部否定.英语句子的否定分为“一般否定”和“特殊否定”两种。