如题所述
for
是介词,其后要跟名词,当后面出现动词时就需要变形为动名词ing形式
其实这是介词类的普遍规律用法,其他介词还有about,in,on,at,from,off等等.
给你简单举例一下:同一句话
”到吃晚饭时间了”
可以说It's
time
for
supper
.
也可以说It's
time
for
having
dinner
.
是介词,其后要跟名词,当后面出现动词时就需要变形为动名词ing形式
其实这是介词类的普遍规律用法,其他介词还有about,in,on,at,from,off等等.
给你简单举例一下:同一句话
”到吃晚饭时间了”
可以说It's
time
for
supper
.
也可以说It's
time
for
having
dinner
.
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第1个回答 2020-01-04
it's
time
to
do
sth.
it's
time
for
sb.
to
do
sth.
it's
time
for
sth.
it's
time
for
doing
sth.
反正for是介词,后面要么跟名词,要么跟动名词(v.ing)本回答被提问者采纳
time
to
do
sth.
it's
time
for
sb.
to
do
sth.
it's
time
for
sth.
it's
time
for
doing
sth.
反正for是介词,后面要么跟名词,要么跟动名词(v.ing)本回答被提问者采纳