黑龙江省大庆外国语学校高一英语知识点 B2M5学案外研版
Ⅰ.Word Study
1. economy
(1) n. [C]the relationship between production, trade and the supply of money in a particular country or region; [C, U] the use of the time money etc. that is available in a way that avoid waste 经济，经济状况；节约，节省
e.g.
The economy of the world is in recession .世界经济处于衰退之中。
His views on knowledge economy have been accepted with many people.
他关于知识经济的观点得到很多人的认可。
We need to make substantial economies.我们要厉行节约。
She writes with a great economy of words.她写作文字非常简练。
构词解析：
economic 有关经济的（抽象） economical 经济的（侧重“节约”）经济学economics经济学 economist 经济学家
2. 他爸爸是经济学家。 .
key for reference
1. B 2．His father is an economist.
