英語中的八大時態(tài)

1.一般現(xiàn)在時:
主語+do/does(現(xiàn)在分詞)
We
clean
the
room
every
day.
2.一般過去時:
主語+did
We
cleaned
the
room
just
now.
3.現(xiàn)在進行時:
主語+am/is/are
doing
We
are
cleaning
the
room
now.
4.過去進行時:
was/were
doing
We
were
cheaning
the
room
at
5:00
yesterday
afternoon.
5.現(xiàn)在完成時:
have/has
done
We
have
cleaned
the
room
already.
6.過去完成時:
had
done
We
had
cleaned
the
room
before
he
arrived.
7.一般將來時:
will
do/
We
will
clean
the
room
tomorrow.
8.過去將來時:
was/were
to
/would
do
He
said
he
would
clean
the
room
next.