托福听力如何备考 托福听力如何进行重点学科的训练提升( 三 )


第一个被称为“实验” , 第二个被称为“活动”
In the "Experiments" section, the workbook gives full instructions for all the experiments, including alternate procedures.
在“实验”章节 , 工作手册给了所有的实验全部的介绍 , 包括交叉的步骤 。
Choose the procedure you wish—there's plenty of equipment available.
选择你希望的步骤——有足够的可用的设备 。
In the "Activities" section, you will find suggestions for projects that you could do on your own time.
在“活动”部分 , 你们将发现对你们能在你们自己的时间所做的项目的建议 。
You'll see that there are usually no detailed instructions for the activities—you're supposed to do them your own way.
你将看到通常对活动——你们应该用你们自己的方式做的 , 没有详细的介绍
If there are no questions, let's turn to Chapter One now.
如果没有问题 , 现在请翻到第一章 。


推荐阅读