try to do sth 与 try doing 用法 讲下 instead 与 instead of 用法是什么?

问题描述:

try to do sth 与 try doing 用法 讲下 instead 与 instead of 用法是什么?

try to do sth 是努力做某事
try doing是尝试着做某事
用法根据意思就可以区分
不要纠结于不定式还是现在分词
instead一般用在句子的末尾,
instead of 后面一定一定有东西,一般是动词短语
拙见

try to do sth 努力做某事
try doing sth试着做某事
instead 为副词
instead of后加名词

try to do sth尽力做某事
try doing 表示尝试着做某事
instead ad. 代替
instead of 代替,而不是..这是.固定搭配

try to do sth 尝试做某事
try doing 尽力做某事
instead作副词,是“代替”、“顶替”的意思。如:
Mr. Wang is ill, I will take his class instead.
instead of为介词短语,它后面可跟名词、代词、动名词、介词短语或形容词等。如:
(1)I will clean the window instead of him.
(2)We will skate instead of playing football.

try to do与 try doing的区别
try之后既可接不定式,又可接动名词,但含义上有区别.
try to do意思是“努力去做某事”“尽力干……”,表示想尽一切办法要把事情办成;
try doing意思是“尝试着干某事”“试着(用什么方法)去做某事”,表示一种试着、做做看的做法.试比较:
I'm trying to learn English well.我决心(尽力)学好英语.
I tried knocking at the back door,but nobody answered.我试着敲了敲后门,但没人回答.
instead是个副词,是代替、顶替的意思.instead常用在句末,说明被代替的人或事物.
例:We’ll have to ask Zhang Li instead.我们得请张力代替了.
Let him go instead.让他替你去吧.
I didn’t have a pen,so I used a pencil instead.我没有钢笔,因此就用铅笔代替了.
另外,instead之后可带of,构成“instead of”短语,意思也是“代替,顶替”,但instead of后面必须加上所被代替的人或事.
如:
I came instead of my brother.我替兄弟来了.
I’ll do the washing instead of my mother.我要替我妈妈洗衣服.

try to do sth (努力做某事)
try doing sth(试着做某事)
instend前的东西是替代物
instend of是后边的东西被替代