③ 语境特指

　　不是建立在上下文的照应关系上，而是建立在谈话双方共有的知识上。

　　Open the door.

　　Where is the book?

　　7. 【2011全国II】As he reached ______ front door, Jack saw_____ strange sight.

　　A. the;不填 B. a; the C.不填;a D. the; a

　　8. 【2011山东】Take your time—it’s just _____ short distance from here to _____ restaurant.

　　A.不填;the B. a; the C. the; a D.不填;a

　　9. 【2006北京】I knocked over my coffee cup. It went right over ___ keyboard.

　　You shouldn’t put drinks near ___ computer.

　　A. the, / B. the, a C. a, / D. a, a

　　10. 【2008江西】--- I am so sorry to have come late for the meeting.

　　--- It is not your fault. With __ rush-hour traffic and __ heavy rain, it is no wonder you were late.

　　A. a; a B. the; the C. /; / D. /; a

　　考点2. 独指：指世上独一无二的事

　　定冠词的独指用法： 世界上独一无二的事物前，要用定冠词。如：the sun, the moon, the earth, the world, the universe, etc.

　　11. We can see ___ sun and ___ moon in___ picture.

　　A. a; the; the B. the; a; the

　　C. a; the; a D. the; the; the

　　12. It's ____ pleasure to see ____ sun rising in ____ east.

　　A. /; the; / B. a; /; / C. a; the; the D. /; the; the