■ thing

1) 形容词不放在 things 前面而放在后面，表示“多方面的基本情况”、“多方面的基本知识”。

• Things Chinese中国风土人情
• things musical音乐技能与知识
• He (= George W. H. Bush) always made it his business to know all things geopolitical, long before —and certainly after —he took over as head of the CIA.(Newsweek, Jan. 8, 2007, p.27)他（老布什）早在他就任中央情报局首脑之前很久（就任之后当然更是如此），就已经一贯专心致意了解地缘政治学的全部奥妙。

2) a thing or two（不是 one or two things）是“某门知识的一点皮毛”。

• know a thing or two about banking对银行业务略知一二。

3) 在否定句中，被否定的 a thing 可以相当于 nothing。

• I didn't know a thing about stroke before I had one.我没有中风之前，对中风毫无所知。
• They searched the area but didn't find a thing.他们搜查了整片地区，一无所获。
• We haven't a thing to do with the government.我们同政府毫不相干。