(2)人稱代詞作表語時，用賓格時較多，特別是在口語中，例如：

　　Who is knocking at the door?- It’s me. 誰敲門?-是我。

　　If I were her, I would take the advice. 我要是她就接收這個意見。

　　Imagine yourself to be me. 設想你是我。

　　但在下面這種結(jié)構(gòu)中卻常用主格：

　　It was he who did it.

　　It is she who wants it.

　　在表示比較的非正式的文體中，常用賓格代替主格：

　　He is more intelligent than her.

　　He is taller than I am.

　　3、在使用人稱代詞時還應注意以下幾點：

　　(1)we, you兩詞有時可用來泛指一般人：

　　We (you) have to be cautious under such circumstances.

　　在這樣的情況下大家應特別小心。

　　We (You) should keep calm even when we (you) are in danger.

　　即使在危急時刻也要保持冷靜。

　　They也可用來泛指某一些人：

　　They don’t allow us to smoke here. 這兒不讓抽煙。(They代表誰不清楚)

　　They don’t make decent furniture nowadays. 現(xiàn)今做不出象樣的家具。

　　(2)she可以用來代表國家、船只、大地、月亮等：

　　I think England will do what she promised to do. 我想英國會履行她的諾言。

　　The “Easter” is due in tomorrow, isn’t she? 東方號輪船明天進港，是嗎?

　　(3)在并列的主語中，I總放在最后：

　　Mr. Wang and I are in charge of the work. 我和王先生負責這項工作。