段落展开法I_小升初复习_小升初-查字典英语网

段落展开法I

Once you encounter a person who has stopped breathing, you should begin immediately to do mouth-to-mouth breathing. First, place the victim on his back and remove any foreign matter from his mouth with your fingers. Then tilt his head backwards, so that his chin is pointing up. Next, pull his mouth open and his jaw forward, pinch his nostrils shut to prevent the air which you blow into his mouth from escaping through his nose. Then place your mouth tightly over the victims. Blow into his mouth until you see his heart rise. Then turn your head to the side and listen for the outrush of air which indicates an air exchange. Repeat the process

--A handbook

4.按空间展开

我们有时需要对一个地方进行一番描述。不论我们要描述的是一个大国家还是一个小房间，我们都要先设计好描述的顺序。要作到这一点，就要先搞清楚所要描述的地方有哪些细节，它们之间的方位关系如何，从哪一个角度开始展开描述比较清楚等。对一个地方的描述最忌零散无章，使读者摸不着头脑。请看下例：

Mr. Cook, a renowned American historian, arranges the books on his bookshelves in a unique way. In the upper right hand corner, there are books about the development of the early colonies in New England and the War of Independence. Right under them can be found books on the slave trade, the plantation system and growth of the southern states. The left side of the shelf contains hundreds of books concerning subjects of the Westward Movement, Indian culture, the cowboys contributions to American society and the Gold Rush in California. From the description above, one can see that Mr. Cook regards his bookshelves as a map of the U.S. and arranges his history books accordingly. It is odd, but it is convenient.