主+谓结构 we study for the benefit of our country.
主+谓+宾结构 we should help each other and care for each other.
主+系+表结构 we got lost in the woods. he became angry. he made an artist.
i gave him a book the other day.
he was given a book the other day.
we’d better make tea for him beforehand.
he promised me to come earlier.
he explained to us that the earth goes around the sun.
they must have made full use of their spare time to study.
(full use must have been made of their spare time to study.)
(their spare time must have been made full use of to study.)
we made him monitor of our class.
he slept with the window open.
how can i study with the music on?
we last found him in the hut.
we saw him entering the room.
how can i study with the music played on every day?
(how can i study with the music being played on every day?)
this is the first volume of he book, with the second to come out next month.
there be 结构
there used to be a pine tree in front of the mountain.
there happened to be a storm the other day.
women, carrying babies, get on the bus first.
--- alice, you feed the bird today.
--- why me?
he told me never once had he seen such a better result.
--- have you read both of this novels recently?
--- no. neither shall i read.
such was albert einstein, a simple man with great achievements.
so brave did he look that he scared the enemy to death.
so hard did he work that he won the prize finally.
at no time shall we use nuclear weapons first.
what was it that made him upset the other day?
he does get up very early every sunday.
china is no longer what she used to be.
never speak until asked to.
he didn’t come to the meeting, but we all though he should have
you can hardly imagine how worried i was at that time.
what fun (it is) to jump into a pool on a hot summer day!
she lay in bed, awake.
he left a beggar and returned a millionaire.
and but (and yet) yet and then otherwise or (or else) so
neither…nor either…or both…and… not only…but also
for when while