21世纪大学英语读写教程（四）

　　本练习册是《21世纪大学英语〈读写教程〉》的配套书，供修大学英语课程的学生使用。本册共有十个单元。每单元均由三部分组成：第一部分为《21世纪大学英语〈读写教程〉》TEXT A的配套练习，第二部分为TEXT B的配套练习，第三部分为快速阅读训练。第一部分包括以下八类练习：1、拼写与词义；2、构词；3、介词与副词的用法；4、容易混淆的词；5、短语动词；6、改错；7、短语与词组翻译；8、完形填空。第二部分主要包括以下三类练习：1、词组翻译（英译汉）；2、单词填空；3、词组填空。第三部分包括三篇350词左右的短文，每篇后面均有五个阅读理解多项选择题。

暂缺《21世纪大学英语读写教程（四）》作者简介

Contents
Unit One
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Two
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Three
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Four
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Five
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Six
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Seven
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Eight
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Nine
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Unit Ten
Part Ⅰ Exercises for Text A
Part Ⅱ Exercises for Text B
Part Ⅲ Fast Reading
Key to Exercises
Unit One
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Two
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Three
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Four
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Five
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Six
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Seven
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Eight
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Nine
Part Ⅰ
Part Ⅱ
Part Ⅲ
Unit Ten
Part Ⅰ
Part Ⅱ
Part Ⅲ
Appendix
Rate Graph
Comprehension Graph