关于介词的用法BY和for的用法

Question

如题所述

Answer 1

在这句话里，by
和
for
都用得不对。by
和
for
后面需跟名词或宾语从句。所以，这句话的正确英文应为：
We
are
surprised
by
the
fact
that
he
finished
the
work
in
time/so
quickly.
We
are
surprised
for
how
much
he
had
to
do
in
finishing
the
work.
从上可以看出：be
surprised
by的后面通常直接跟名词，而
be
surprised
for
的后面通常直接跟(宾语)从句。
希望对你有帮助。

Answer 2

两句都是病句，错得各有千秋
你可以这样说
we
are
surprised
by
him
finishing
the
work
so
well
和we
are
surprised
for
what
he
has
done
here
for
和
by都是介词，后面接名词或者动名词，代词等，不能接从句