1、This textbook has twenty lessons.
2、This textbook has twenty units.
3、This English textbook is well illustrated.
4、This book is designed as a textbook.
5、Don't regurgitate the stuff given in the textbook.
6、Read chapters 1 to 5 of the textbook.
7、That old edition won't do for a textbook.
8、Our textbook has many figures to help explain the lessons.
9、It is not yet time to tear up the textbook on FDI.
1、The new textbook is in course of preparation.新的教科书正在准备之中。
2、It is not just a textbook for professional diplomats. The lay reader will enjoy the anecdotes.它不仅仅是职业外交家的教科书，里面的轶事趣闻外行的读者也会喜欢。
3、Long passages in this textbook have been lifted from other authors.此教科书中有几大段是剽窃其他作者的。
