I am happy to see you again.中不定式怎样讲让学生更容易理解?

让学生容易理解,求高人指点

第1个回答  2019-09-14
to
see
you
在这里是表明happy这种情绪产生的原因的。
不定式作状语
  1)目的状语
  To…
only
to
(仅仅为了), in
order
to, so
as
to, so(such)…
as
to…
(如此……以便……)
  He
ran
so
fast
as
to
catch
the
first
bus. 他飞快地跑以便赶上第一班车。
  I
come
here
only
to
say
good-bye
to
you. 我来仅仅是向你告别。
  2)作结果状语,表事先没有预料到的,要放在句子后面。
  What
have
I
said
to
make
you
angry.
  He
searched
the
room
only
to
find
nothing.
  3) 表原因
  I’m
glad
to
see
you.
  典型例题
   The
chair
looks
rather
hard,
but
in
fact
it
is
very
comfortable
to
___.
   A.
sit 
B.
sit
on 
C.
be
seat 
D.
be
sat
on
  答案:B. 如果不定式为不及物动词,其后应有必要的介词。当动词与介词连用时,常位于"形容词+动词不定式"结构的末尾。
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