人稱代詞與反身代詞作賓語的區別

在通常情況下，作爲及物動詞，它的賓語可以根據句意的需要來確定，比如 cut：

She cut the apple pie into six pieces. 她把蘋果餡餅切成6份。

Please cut this piece of string. 請剪斷這根繩子。

Don't cut the wood. 別劈這塊木頭。

The water was cut for 2 hours yesterday. 昨天停水兩小時。

The wheat has been cut. 小麥已經收割。

My neighbour cut my hair for free. 我的鄰居免費給我理發。

He cut his speech because it was too long. 他縮短他的縯說，因爲太長了。

We have to cut our expenses to save money. 我們爲了省錢必須削減費用。

但是，如果 cut 的主語與賓語指的是同一個人或同一個事物，那麽其後則衹能接反身代詞作賓語，而不能用賓格代詞(me, him, her等)，如以下各句中的反身代詞均不能換成賓格代詞：

She cut herself in the kitchen. 她在廚房中割傷了自己。

She cut herself through carelessness. 她因不小心而割傷了自己。

He cut himself on a piece of broken glass. 他被一塊破玻璃片割傷了。

He cut himself loose from the constraints of family life. 他擺脫了家庭生活的束縛。

Be careful not to cut yourself with the knife. 你要小心別讓刀子割了自己。