全国各类成人高考

章节摘录

版权页：插图：If you've gone to the same seashore for several years, you may have noticed that the beach gets smaller every year. The wind and the waves carry the beach out to sea, bit by bit. Most shore towns try to fight the beach changes caused by ocean currents and the tides. Some dig sand out of backwater bays and dump it on the beachfront. Others build wooden piers and jetties made to keep currents away from the beach.A type of artificial sand that has been developed might be able to slow down beach erosion. Strangely, this new kind of sand is made of ground glass! You might think that walking barefoot on ground glass would be painful. But it's not. The reason is very simple. Sand and glass are made of the same kind of material, called silicate. When glass is ground very finely, you get a sand-like substance that is harder than real sand. The size of the pieces can be controlled. Larger pieces won't be as easily affected by the wind and waves. So, a beach covered with artificial sand would last longer than a beach with real sand.A wonderful thing about artificial sand is that it can be made from waste glass. But making artificial sand costs three times as much as using conventional methods of beach protection. So, it is not likely that sand made of glass will be used in the near future.

书籍目录

第一章　语立  第一节  语音基础  第二节  字母和字母组合发音规则  综合练习（五组）  综合练习答案与解析第二章　语法  第一节  词法  第二节  句法  第三节　构词法  综合练习（五组）  综合练习答案与解析第三章　完形填空  第一节  词与词组搭配  第二节　上下文提示　第三节  已有知识运用  综合练习（五篇）  综合练习答案与解析第四章　阅读理解  第一节词义判断  第二节  细节掌握  第三节  推断引申  第四节  篇章理解  综合练习（五组）  综合练习答案与解析第五章　对话  第一节  日常用语  第二节  场景  综合练习（五段）  综合练习答案与解析第六章　写作  第一节  信件  第二节  通知／启事  综合练习（五篇）  综合练习参考答案附录一　不规则动词表附录二  2010车成人高等学校专升本招生全国统一考试英语试题及参考答案

编辑推荐

《全国各类成人高考复习考试辅导教材(专科起点升本科):英语(第8版)(2011最新版)》根据2011版考试大纲修订。教育部高校学生司推荐。

作者简介

英语（专科起点升本科 第8版），ISBN：9787040320473，作者：本书编写组 编

图书封面

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