1 However , it is perhaps not as realistic an activity as we might think because the listener is almost always overhearing something that he or she takes no part in and cannot influence in any way .It is like being the proverbial fly on the wall .In these circumstances it is usually impossible to understand much of what is being said because of elliptical references to items of shared information that the outside listener has no knowledge of .2. At present , however ,the vast majority of learners and teachers do not have access to either the hardware or software necessary , and we must still rely on the coursebook as ore main source of material .In this area teachers do seem to have an even more important role to play than usual in ensuring that classroom interactions are not unnecessarily stereotyped and predictable .
热心网友
但是这也许不是一种如我们所想的现实活动，因为听众总是听到太多他们没有参与或者是在任何层面都不会有影响力的事情。这就好像众所周知的墙上的苍蝇一样（意即 如果苍蝇落在墙上长此以往，你都不会注意到那里有只苍蝇）。在这种情况下，他们通常不大可能理解大部分的论题，因为有一些约定俗成的东西通常我们都会省略相关的介绍，而外界的听众并没有这方面的知识。但是目前绝大多数的学习者和老师没有办法获得他们所需的硬件或者软件，我们还是得把课本作为主要的资料来源。在这一领域中老师们看起来要比平常起到更大的作用，他们要确保课堂的互动不是一成不变和可以预知的。