导读：托福口语的练习在于平常积累口语中常用的素材，素材多了，在托福口语中就可以灵活运用各类话题进行表达，托福口语话题中，针对高科技的话题也不在少数。想要在这类题目中有更好地表现，那么在平时的复习中，大家也要做好相关素材的学习。

　　托福口语高科技类素材：视频聊天

　　摄像头：webcam

　　视频聊天：video chat with friends and families

　　看到面部表情和肢体语言：

　　see their facial expression and body language

　　让交流更加有效：make our communication more effective

　　我可以用摄像头跟家人和朋友视频聊天，不仅可以看到面部表情和肢体语言还可以听到他们的声音，这让沟通更加有效。

　　I can use a webcam and video chat with friends and families, not only can I see their facial expression and body language, but also I can hear their voice, so it makes our communication more effective.

　　托福独立口语真题演练：

　　People often feel home sick when they are away from home. What do you often do to deal with home sickness?

　　Which one do you think is better to help do research, internet or academic books? Explain why.

　　托福独立口语真题练习：网上购物很便捷：

　　网上购物非常方便和有趣，只需点击下鼠标，你的订单马上就被送到了门口。在网上比较商品的价格也很简单、明了.

　　With internet, we can shop online, it is a very convenient and fun way to buy stuff on-line, with just a click of the button, the next moment you know, your order is delivered right at your door.

　　这也是一个很有效的方式来享受生活。通过注册不同的社交网站(举例子)，我们可以结识更多的人，这样可以拓宽社交圈子;

　　By signing up on a social network like facebook, twitter, and wechat, which is so popular in China, you can get to know more people. By sending text messages to your friends and family members whenever you want to, I think internet has brought people closer than ever, it makes communication so instant.

　　托福独立口语真题演练：

　　Describe one of the most important inventions in recent 100 years. Explain why it is so important. Your explanation should include specific examples and details

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