verb + himself
反身代词作宾语，表示动作作用于主语自身。
He hurt himself.
他伤到了他自己。
他自己；他本人；他亲自
他本来的样子；他的自然状态
Used to refer back to the male subject of a verb or preposition, or to emphasize that male subject.
他自己；他亲自
pron. An emphasized form of the third person masculine；pronoun; -- used as a subject usually with he; as, he himself will bear；the blame; used alone in the predicate, either in the nominative or；objective case; as, it is himself who saved himself.；pron. One's true or real character; one's natural temper and；disposition; the state of being in one's right or sane mind (after；unconsciousness, passion, delirium, or abasement); as, the man has come；to himself.；pron. pl. Alt. of Himselven
He hurt himself while playing basketball.
他打篮球时伤了自己。
用法提示：himself 是反身代词，作 hurt 的宾语，表示动作回到主语“他”自己身上。
He himself made the cake.
他亲自做了这个蛋糕。
用法提示：himself 是反身代词，紧跟在主语 he 后作强调，表示“他本人/亲自”。
He looked at himself in the mirror.
他照了照镜子里的自己。
用法提示：himself 是反身代词，作介词 at 的宾语，表示“他自己”的映像。
反身代词作宾语，表示动作作用于主语自身。
He hurt himself.
他伤到了他自己。
强调主语本人，常放在主语后，也可放在句末。
He himself finished the work.
他亲自完成了工作。
表示‘独自、单独’，相当于alone。
He did it by himself.
他独自做了这件事。
强调完全独自，无他人帮助或陪伴。
He lived all by himself.
他独自一个人生活。
只能用于人，不能直接替代反身用法
同'personally'，更正式
grammar · medium
易错句子Himself fixed the car.
正确表达He fixed the car himself.
反身代词“himself”不能单独作主语，应用主格代词“he”作主语，反身代词放在动词后或句末表示强调。
grammar · medium
易错句子He hurt hisself.
正确表达He hurt himself.
“hisself”是非标准形式，标准英语中反身代词应为“himself”，表示动作作用于主语自身。
独自，靠自己
He built the house by himself.
他独自建造了那栋房子。
为自己
He wants to see for himself.
他想亲自看看。
对自己；自言自语
He was talking to himself.
他在自言自语。
独自一人
Himself alone could solve the problem.
只有他自己才能解决这个问题。
包括他自己
Everyone, himself included, agreed.
所有人，包括他自己，都同意了。
本身；自身上
He is a leader in himself.
他本身就是领导者。
常与自身连用，强调动作对主体自身的指向。
与反身代词搭配表示对自己行为的思考。
与反身代词连用强调独立或独自的状态。
常与反身代词表达对自己的骄傲。
与反身代词搭配表示对自己的责任。
独自；单独
He built the house by himself.
他独自建造了这所房子。
私底下；独自享用
He kept the secret to himself.
他把秘密藏在自己心里。
不在状态；失常
He hasn't been himself since the accident.
自从那次事故后，他一直不在状态。
Dictionary facts from ECDICT, WIKTIONARY.