动词加ing表示将来吗?我上课上的笔记是这样写的动词加ing表示将来求讲解将来时与动词加ing的几种情况

动词-ing形式有的是动名词有的是现在分词,不能说动词加ing表示将来.v-ing形式不能单独作谓语,没有人称和数的变化,可以有自己的宾语和状语.还有时态和语态的变化.下面是详细解释.
1.作主语：动名词.如：Teaching is my full-time job.
Writing an English composition is not easy.
It’s useless taking this kind of medicine.
（第三个句子it是形式主语,后面的动名词才是真正的主语）
2.作表语：（1）动名词
My job is teaching.
= Teaching is my job.
Her full-time job is laying eggs.
=Laying eggs is her full-time job.
（2）现在分词
The play is exciting.
≠ Exciting is the play.
The story he told us was very interesting.
≠Interesting was the story he told us.
3.作宾语：动名词
I have just finished doing my home work.
I suggested asking his brother for some money.
只接动名词作宾语的常见动词有十六个：resist、mind、suggest、delay、keep on ,look forward to、enjoy、include、
appreciate、imagine、practise、finish、succeed in、consider、
can’t help、miss.
4.作宾语补足语：现在分词
I heard the girl singing in the classroom.
5.作定语：现在分词
⑴动名词作定语表示性质或用途.
a washing machine
＝ a machine for washing
a swimming pool
＝ a pool for swimming
This is a new washing machine
⑵现在分词作定语表示动作.如果是单词,放在被修饰的名词前；如果是短语,放就放在被修饰的名词之后.
a developing country ＝ a country which is developing
a sleeping boy＝ a boy who is sleeping
The man talking with my father is Mr.Wang.
China is a developing country.
6.作状语：现在分词
现在分词作状语.表时间、原因、条件、结果、伴随（方式）等.
Hearing the cry for help,he rushed out.（时间）
Being ill,he went home.（原因）