(共85张PPT)
B
C
while
but
so
Either
or
Neither
nor
C
A
B
虽然很难停止,但是我们要尽力。
unless
If
When
and
till/until
when
was seeing
But
after
before
brought
what
but
B
A
B
A
B
A
where
when
if/whether
how
who
how
if/whether
where
Excuse me, could you tell me when the concert will start
I want to know where we will have the singing training.
下星期日是我奶奶的生日。我在想怎么给她一个惊喜。
that
how
how
why
that
that
C
C
A
C
which
that
which
who/that
who
which
which
who
that
which
which
which
B
C
C
A
C
makes
C
A
B
B
C
A
C
C
B
C
B
A
C
B
C
B
B
C
A
B
A
C
A
B
C
C
B
where
But
what
how
that
if