1、话题 4 事物介绍（2015 钦州改编）使用平板电脑教学When the bell rings, every student takes out an iPad. The light from the screens makes their young faces pretty and lively.Thats what happens every day at Marys school in the US. 1. They use iPads in class.Mary felt surprised and excited when she got an iPad the first day
2、 she arrived at the school. But it was not free. She paid about 100（607 yuan）to use it for three years.Every iPad at her school has a special learning system called Focus. 2. When they have classes, they enter the system and download the materials with their iPads. They can read the e-books, listen
3、to music and watch videos in class.It makes the classes interesting and efficient（高效的）. For example, several weeks ago, Mary learned about former South African president Nelson Mandela. 3. In the video Mandela made an encouraging speech. Because of the video, Mary knew more about the great man.4. If
4、 she does multiple choices（选择题）, she can know her marks right after she submits（提交） her homework. And teachers mark their homework online, without needing to look through so many papers.However, there are still some bad points about learning with iPads. 5. Mary believes the key to use iPads well is
5、to have good self-control.A. Her teacher prepared a video. B. Some of her classmates play games in class.C. Mary usually takes one thing with heran iPad to school. D. Teachers put their teaching materials like textbooks and PPTs on it. E. Mary also does her homework with iPad.【主旨大意】本文是一篇说明文。文章主要介绍了美
6、国的一个学校用平板电脑教学不仅提高了学生的学习兴趣并且使课堂效率更高。但强调使用平板电脑的一个关键是学生要有良好的自我控制能力。【备选分析】A. Her teacher prepared a video. 她的老师准备了一个视频。B. Some of her classmates play games in class. 她的一些同学上课玩游戏。C. Mary usually takes one thing with heran iPad to school. 玛丽通常带着一个东西iPad 去学校。D. Teachers put their teaching materials like te
7、xtbooks and PPTs on it. 老师们将他们的教学材料放在上面，如书和 PPT。E. Mary also does her homework with iPad. 玛丽也用 iPad 做家庭作业。1. C【解析】上文提到 Mary 学校发生的事，下文说他们每天用 iPad 上课，可知，Mary 每天带着 iPad 去学校。故选 C。2. D【解析】根据下文，他们上课的时候可以用 iPad 下载材料，可知挖空处选 D 符合语境，老师上传材料，学生可以下载。故选 D。3. A【解析】下文说在视频中， Mandela 做了一个励志演讲。可知老师准备了一个视频。故选 A。4. E【解析】根据下文“ 如果她做选择题” 可知她还用 iPad 做家庭作业，故选 E。5. B【解析】上文提到用 iPad 上课也有一些缺点，可知挖空处讲使用 iPad 进行教学的缺点。故选 B。
