新托福口语话题有几类是常考的，今天为大家就科技类的话题进行举例说明，大家可以从以下范例中找到答题技巧，从而更好的练习口语。　　

　　托福口语真题回顾：

　　讲课要点：科技课。讲了发明创造的两种出现方式：

　　举例说明：

　　1. 有意出现：双焦眼镜(bifocal glasses)

　　2. 无意出现：X-rays

　　参考范例：

　　In the lecture, the professor tells about the new technology’s coming up and changing in our daily life. He explains that there are two ways in which those inventions and innovations happen: intentionally and accidentally. Then he takes bifocal glasses for example to illustrate intentional discoveries. Before the bifocal glasses were invented, people had to carry two pairs of glasses wherever they went. One was for seeing things far away, and the other for closer views. Therefore when bifocal glasses were invented, they immediately became popular among many people because of the great convenience provided. He goes on to give another example of accidental innovation. When people first encountered X-ray in the lab, the scientists had no idea of what this finding meant, or where to put this discovery into application.

　　在这道科技类的题目中，professor在讲座中，列举了bifocal glasses和X-rays来诠释科技发明的两种出现形式：intentionally and accidentally。

    通过以上的一些热门的新托福口语真题范例，同学们应该可以清楚地看到，现象+举例式讲座在考试中所占的高比例，所以建议考生们在练习Task6的题目时，多注意积累举例说明的句型框架，以方便应付各式此类的问题。

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