孟建平系列丛书·同步A+B·一课三练（套装共2册）

出版时间：2007-7  出版社：西北农林科技大学  作者：孟建平 编  页数：146  

内容概要

　　《同步A+B一课三练：数学（9年级全）（套装AB共2册）》包括了：第一章反比例函数、第2课时1.1 反比例函数（二）、第4课时1.2 反比例函数的图象和性质（二）、第一章自测题、第二章二次函数、第2课时2.2 二次函数的图象（一）、第4课时2.2 二次函数的图象（三）、第6课时2.4 二次函数的应用（一）、第8课时2.4 二次函数的应用（三）、第二章自测题、第三章圆、第2课时3.1 圆（二）、第4课时3.2 圆的轴对称性（二）、第6课时3.3 圆心角（二）、第8课时3.4 圆周角（二）、第10课时3.5 弧长及扇形的面积（二）、第12课时本章复习、第三章自测题、第四章相似三角形、第2课时4.1 比例线段（二）、第4课时4.2 相似三角形、第6课时4.3 两个三角形的相似判定（二）、第8课时4.4 相似三角形的性质及其应用（二）、第10课时4.6 图形的位似、第四章自测题等内容。

书籍目录

《同步A+B·一课三练:英语(9年级全)(A本)》目录：Module 1 Wonders of the worldUnit 1Unit 3Module 2 Great booksUnit 1Unit 3Module 3 Sporting lifeUnit 1Unit 3Module 4 Great inventionsUnit 1Unit 3Module 5 MuseumsUnit 1Unit 3Module 6 Save our worldUnit 1Unit 3Module 7 AustraliaUnit 1Unit 3Module 8 PhotosUnit 1Unit 3Module 9 Cartoon StoriesUnit 1Unit 3Module 10 FithessUnit 1Unit 3Module 11 PopulationUnit 1Unit 3Module 12 Summer in LAUnit 1Unit 3下册Module 1 TravelUnit 1Unit 3Module 2 EducationUnit 1Unit 3Module 3 Now and thenUnit 1Unit 3Module 4 The way we lookUnit 1Unit 3Module 5 Rules and suggestionsUnit 1Unit 3Module 6 Look after yourselfUnit 1Unit 3Module 7 Eating togetherUnit 1Unit 3Module 8 On the townUnit 1Unit 3Module 9 English for you and meUnit 1Unit 3Module 10 My future lifeUnit 1Unit 3《同步A+B·一课三练:英语(9年级全)(B本)》目录：上册Module 1 Wonders of the worldUnit 2Review of Module 1Module 2 Great booksUnit 2Review of Module 2Module 3 Sporting lifeUnit 2Review of Module 3Module 4 Great inventionsUnit 2Review of Module 4Module 5 MuseumsUnit 2Review of Module 5Module 6 Save our worldUnit 2RevieW of Module 6Module 7 AustraliaUnit 2Review of Module 7Module 8 PhotosUnit 2Review of Module 8Module 9 Cartoon StoriesUnit 2Review of Module 9Module 10 FithessUnit 2Review of Module 10 Module 1 1 PopulationUnit 2Review of Module 11 Module 1 2 Summet in．LAUnit 2Review of Module 12 下册Module 1 TravelUnit 2Review of Medule 1Module 2 EducationUnit 2Review of Module 2Module 3 NOW and thenUnit 2Review of Module 3Module 4 The way we lookUnit 2Review of Module 4Module 5 Rules and suggestionsUnit 2Review of Module 5Module 6 Look after yourselfUnit 2Review of Module 6Module 7 Eating togetherUnit 2Review of Module 7Module 8 On the townUnit 2Review of Module 8Module 9 English for you and meUnit 2参考答案

章节摘录

插图：In today's world, almost everyone knows that air pollution and water pollution are harmful topeople. However, not all the persons know that noise is also a kind of pollution, and that is harmfulto human beings, too. People who work and live under noisy conditions usually become deaf. Today, however, scien-tists believe that 10 percent of workers in Britain are being deafened by the noise where they work.Many of the workers who print newspapers and books, and who weave cloth become deaf. Quitea few people living near airports also become deaf, Recently it was discovered that many teenagers inAmerica could hear no better than 65-year-old people, for these young people like to listen to "pop"music and most of "pop" music is a kind of noise. Besides, noise produced by jet planes or machineswill make people's life difficult and unpleasant, or even make people ill even drive them mad.

编辑推荐

《孟建平系列丛书·同步A+B·一课三练:英语(9年级全)(套装共2册)》：品牌教辅