1. She kept on muttering to herself.
   她老是一個人嘀嘀咕咕。
2. After her swim she dried herself with a towel.
   游泳后，她用毛巾擦干身子。
3. She only has herself to thank for what happened.
   出了事只能怪她自己。
4. She cannot have written the letter herself.
   這封信不可能是她自己寫的。
5. She stinted herself of food in order to let the children have enough.
   她自己省著吃，好讓孩子們吃飽。
6. She should do her homework herself.
   她應(yīng)該自己做作業(yè)。

her.self

pron.（代詞）
That one identical with her:
她自己
Used reflexively as the direct or indirect object of a verb or as the object of a preposition:
她自己：用作動詞的直接或間接或者介詞的反身賓語：
例句：
She bought herself a new car. She sculpted a likeness of herself.
她為自己買了一輛新車。她雕刻了一座她自己的雕像

Used for emphasis:
她本人：用于強調(diào)：
例句：
She herself was certain of the facts.
她本人很確定這些事實

Used in an absolute construction:
她自己：用于獨立結(jié)構(gòu)：
例句：
In office herself, she helped him get a job.
她本人在職時幫他找了份工作

Her normal or healthy condition or state:
她的正常情況：她正常的或健康的情況或狀態(tài)：
例句：
She`s feeling herself again.
她正恢復(fù)健康或她情緒正恢復(fù)正常

來源：
Middle English hire self
中古英語 hire self
from Old English hire selfre [dative of] hôo self
源自 古英語 hire selfre [] hôo self的與格
hôo [she] * see she
hôo [她] *參見 she
self [self] * see self
self [本身] *參見 self