一、后接词的属性不同
for后加动名词，人称加宾格。
to与动词连用，构成不定式。
二、词义不同
for：
1、表示理由或原因,意为“因为、由于”。
2、表示“当作、作为”。
3、表示动作的对象或接受者,意为“给??”、“对?? (而言)”。
4、表示所属关系或用途,意为“为、适于??的”。
5、表示“支持、赞成”。
to：
1、向、至、往。
2、（用于表示时间）在```之前。
3、用于表达对某物的看法或感受。
4、用于表达某人对某事的反应或态度。
三、词性不同
for只能是介词。
to可以用作连接词，介词等词性。
扩展资料：
for在其他领域的应用
for 循环变量：=初始值 to 终止值 do 语句内容。
for 循环变量：=初始值 downto 终止值 do 语句内容
循环语句的含义在于从“控制变量”等于“初值”开始，循环到“终值”，当“控制变量”的值：
参考资料：
温馨提示：答案为网友推荐，仅供参考
第1个回答 2017-02-10
to与for的区别For和to这两个介词,意义丰富,用法复杂.这里仅就它们主要用法进行比较.一、表示各种“目的”,用“for”eg.1.What
do you study English for?你为什么要学英语?2.She went to france for
holiday.她到法国度假去了.2． 对于用“for”eg.1．She has a liking for painting.她爱好绘画
.2．She had a natural gift for teaching.她对教学有天赋/3． 表示赞成同情,用“for”eg.1.Are
you for the idea or against it?你是支持还是反对这个想法?2.He expresses sympathy for
the common people..他表现了对普通老百姓的同情.4 表示因为,由于（常有较活译法）,用“for”eg.1 Thank you
for coming.2.France is famous for its wines.法国因酒而出名.5．
当事人对某事的主观看法,对于（某人）,对…来说（多和形容词连用）,用介词to,不用for.eg.He said that money was
not important to him.他说钱对他并不重要.To her it was rather
unusual.对她来说这是相当不寻常的.6． 和fit,good,bad,useful,suitable
等形容词连用,表示适宜,适合.用for.eg.Some training will make them fit for the
job.经过一段训练,他们会胜任这项工作的.Exercises are good for health.锻炼有益于健康.Smoking and
drinking are bad for health.抽烟喝酒对健康有害.You are not suited for the kind of
work you are doing.7.表示不定式逻辑上的主语,可以用在主语、表语、状语、定语中.1． It would be best
for you to write to him.2． The simple thing is for him to resign at
once.3． There was nowhere else for me to go.4． He opened a door and
stood aside for her to pass.本回答被网友采纳
do you study English for?你为什么要学英语?2.She went to france for
holiday.她到法国度假去了.2． 对于用“for”eg.1．She has a liking for painting.她爱好绘画
.2．She had a natural gift for teaching.她对教学有天赋/3． 表示赞成同情,用“for”eg.1.Are
you for the idea or against it?你是支持还是反对这个想法?2.He expresses sympathy for
the common people..他表现了对普通老百姓的同情.4 表示因为,由于（常有较活译法）,用“for”eg.1 Thank you
for coming.2.France is famous for its wines.法国因酒而出名.5．
当事人对某事的主观看法,对于（某人）,对…来说（多和形容词连用）,用介词to,不用for.eg.He said that money was
not important to him.他说钱对他并不重要.To her it was rather
unusual.对她来说这是相当不寻常的.6． 和fit,good,bad,useful,suitable
等形容词连用,表示适宜,适合.用for.eg.Some training will make them fit for the
job.经过一段训练,他们会胜任这项工作的.Exercises are good for health.锻炼有益于健康.Smoking and
drinking are bad for health.抽烟喝酒对健康有害.You are not suited for the kind of
work you are doing.7.表示不定式逻辑上的主语,可以用在主语、表语、状语、定语中.1． It would be best
for you to write to him.2． The simple thing is for him to resign at
once.3． There was nowhere else for me to go.4． He opened a door and
stood aside for her to pass.本回答被网友采纳
第2个回答 2019-06-15
介词for和to的区分
第3个回答 2020-03-23
第4个回答 2020-03-31
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