老托福听力30篇下载之实验(原文+翻译)

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老托福听力30篇下载之实验（原文+翻译）

老托福听力30篇下载之实验（原文+翻译）。托福考试备考资料你选老托福听力30篇了吗？没选也不要紧，下面小马编辑为大家精选了老托福听力30篇中实验相关的原文及翻译，同学们不用下载完整版的老托福听力30篇也可以，还等什么，赶快来下载吧。

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Before we start our first lab, I'd like to tell you a little bit about the workbook we'll be using. The first thing I'd like to point out is that the workbook contains a very large amount of material, far more than you could ever handle in a single semester. What you're supposed to do is choose the experiments and activities that you want to do—within a certain framework, of course. Part of my job is to help you make your choices. Next, I'd like to mention that in each workbook chapter, there are usually two subsections. The first is called "Experiments" and the second is called "Activities." In the "Experiments" section, the workbook gives full instructions for all the experiments, including alternate procedures. Choose the procedure you wish—there's plenty of equipment available. In the "Activities" section, you will find suggestions for projects that you can do on your own time. You'll see that there are usually no detailed instructions for the activities—you're supposed to do them your own way. If there are no questions, let's turn to Chapter One now.

在开始我们的第一个实验之前，我想要告诉你们一些关于我们将会用到的作业本的事情。我想指出的第一件事情是这个作业本包含了大量的资料，比你在一个学期能处理的资料要多的多。你应该做的是选择一个你想做的实验并在一个确定的体系下完成它。帮助你做出你的选择是我工作的一部分。接下来我想说到的是，在作业本的每一章通常有两部分。第一部分叫做“实验”，第二部分叫做“活动”。在“实验”部分，作业本上会给出完整的实验指令，包括可替换的步骤。选择你喜欢的步骤——这里有很多步骤可供选择。在“活动”部分，你会找到一些可以在闲暇时间进行的关于方案的建议。你会看到这里通常没有详细的活动指示——你应该用自己的方法去完成它们。如果没有其他问题，让我们现在进入第一章。