with和by的用法
我想说我自己跟自己玩，还有我自己走回家。我是用I play (with/by) myself,I go home (with/by).这两句我应该用哪个词？其实不难
i play by myself 我自一个人玩 i play this game by myself
i play with myself 我玩我自己 （玩自己有什麽意思，你自己想吧）
i go home by myself. 我自己回家
没有i go home with myself 的，
只有 i go home with sb
i play by myself 我自一个人玩 i play this game by myself
i play with myself 我玩我自己 （玩自己有什麽意思，你自己想吧）
i go home by myself. 我自己回家
没有i go home with myself 的，
只有 i go home with sb
with和by的介词用法
she is going to buy a new car ( )A with money b the momeyc with the monewww.souquanme.comy d by the momey该搜趣网选哪一个,请各位高手告诉我为什么?谢谢!C
by是指方式，方法，还可用于被动语态，by sb，
例句，This c搜趣网omposition is written by me.
You can learn English by listening to the tape.
with中文是“和”，表示有，附带着，伴随with sb/sth
例句，I am in love with you. I can kill you with this gun.
是的，都可表示方式，区别上来说不大，我觉得主要找语感，读起来顺不顺。例如：The table is covered with/by a piece of cloth. 就都可用，
作为介词，with常指跟，和一起
by还有经过，靠近，在一旁，有时有通过，由的意思
还可用于时间，表示到。。。之前，
我觉得还有一个较常用的意思，就是根据，按照
by是指方式，方法，还可用于被动语态，by sb，
例句，This c搜趣网omposition is written by me.
You can learn English by listening to the tape.
with中文是“和”，表示有，附带着，伴随with sb/sth
例句，I am in love with you. I can kill you with this gun.
是的，都可表示方式，区别上来说不大，我觉得主要找语感，读起来顺不顺。例如：The table is covered with/by a piece of cloth. 就都可用，
作为介词，with常指跟，和一起
by还有经过，靠近，在一旁，有时有通过，由的意思
还可用于时间，表示到。。。之前，
我觉得还有一个较常用的意思，就是根据，按照
with ， by 的用法问题
i was amazed with what he did.i was amazed by what he did.哪一个句子正确? i was excited with what he did.这个句子介词用的正确吗？在用be动词和动词的过去式表示心情的时候，到底什麽时候在动词过去式的后面用by，什麽时候用with？？？1. by表方式：
（1）表示以一般的方法或方式。如：
No one in those days could live by writing poems.
（2）表示传达、传递的方式或煤介。如：
How did you send the letter, by airmail or by ordinary mail?
（3）表示用交通工具、通讯工具后接名词单数，不加冠词。如：
He came by train, but his wife came by bus.
注意下面两句的区别：
Did you come by train?
Did you come in his car / on my bike?
“by +抽象名词”构成的词组有：by accident / by chance / by diligence / by effort / by force / by heart / by luck / by mistake / by hard work.
2. throughMplNDW表示“以；通过；经由”。如：
He succeeded through hard work.
3. with表示方式
（1）表示行为方式，意为“以；带着；用”。如：
We are well provided with food and clothing.
（2）表示使用具体的工具或手段。如：
He writes with a pen.
注意：在表示手段时，by, thro搜趣网ugh, with有时也可换用，但with的意思更明确。如：
Through / By / With his efforts he succeeded in making so many useful inventions.
（1）表示以一般的方法或方式。如：
No one in those days could live by writing poems.
（2）表示传达、传递的方式或煤介。如：
How did you send the letter, by airmail or by ordinary mail?
（3）表示用交通工具、通讯工具后接名词单数，不加冠词。如：
He came by train, but his wife came by bus.
注意下面两句的区别：
Did you come by train?
Did you come in his car / on my bike?
“by +抽象名词”构成的词组有：by accident / by chance / by diligence / by effort / by force / by heart / by luck / by mistake / by hard work.
2. throughMplNDW表示“以；通过；经由”。如：
He succeeded through hard work.
3. with表示方式
（1）表示行为方式，意为“以；带着；用”。如：
We are well provided with food and clothing.
（2）表示使用具体的工具或手段。如：
He writes with a pen.
注意：在表示手段时，by, thro搜趣网ugh, with有时也可换用，但with的意思更明确。如：
Through / By / With his efforts he succeeded in making so many useful inventions.
by和with的用法
一、表示使用有形的工具时，通常用with来表示。例如：
用钢笔写 write with a pen
用肉眼看 see with naked eyes
用锤子敲打 strike with a hammer
用秒表计量 measure with a stop watch
用空气冷却 cool with air
用毛巾擦 rub with towel
二、表示采用某种方式或手段时，用by表示。例如：
用无线电联系 reach by radio
用耳机收听 listen to by earphone
用手工制造 make by hand
用电话通知 give information by telephone
用信通知他 let him know by letter
注意：作“用”讲时，by和with的区别在于：with表示行为动作的工具，后面的名词一般要有冠词；by表示动作的手段，后面的名词一律不带冠词。
用钢笔写 write with a pen
用肉眼看 see with naked eyes
用锤子敲打 strike with a hammer
用秒表计量 measure with a stop watch
用空气冷却 cool with air
用毛巾擦 rub with towel
二、表示采用某种方式或手段时，用by表示。例如：
用无线电联系 reach by radio
用耳机收听 listen to by earphone
用手工制造 make by hand
用电话通知 give information by telephone
用信通知他 let him know by letter
注意：作“用”讲时，by和with的区别在于：with表示行为动作的工具，后面的名词一般要有冠词；by表示动作的手段，后面的名词一律不带冠词。
