语言的分层装置[北京大学]
1.题目:美国领土组成
2.内容:

3.基本要求:
(1)要有板书;
(2)试讲十分钟左右;
(3)讲明美国的国土组成和美国本土地形分布特点。
4.答辩题目:
(1)请简单介绍一下北美的五大湖区。
(2)本节课的导入方式是什么?这样的导入有怎样的好处?
(46) There is a great deal of this kind of nonsense in the medical journals which, when taken up by broadcasters and the lay press, generates both health scares and short-lived dietary enthusiasms.