一般情況下不加,但如果物質名詞和抽象名詞表示具體一個人或一件事,也就是物質名詞和抽象名詞的具體化時,要加冠詞。如:
1、I ordered a salad for dinner.我晚餐做了沙拉。
2、She is a sucess in her business but a failure as a wife.她的事業很成功,但作為一個妻子,她是失敗的。
3、It is a wonder that he finished the work in such a sh
一般情況下不加,但如果物質名詞和抽象名詞表示具體一個人或一件事,也就是物質名詞和抽象名詞的具體化時,要加冠詞。如:
1、I ordered a salad for dinner.我晚餐做了沙拉。
2、She is a sucess in her business but a failure as a wife.她的事業很成功,但作為一個妻子,她是失敗的。
3、It is a wonder that he finished the work in such a sh