A
English Grammar Aids
Practice English Grammar
The app is available for both IOS and Android. Its main interface (界面) is a pleasing graphical display of your progress in each of the various modules. Tapping on one of these modules takes you to a section where you can see the grammar lessons in the form of flashcards. While the app is free with basic lessons, you have to purchase more content if you want access to every module.
Learn English Grammar
This app, too, has lessons covering different subjects and has sections to review and test your knowledge. Its testing system is a little more fun than Practice English Grammar's; you play simple games to enter the correct answers to quiz questions. This app is free for both IOS and Android, but you must pay for the complete range of content.
English Grammar Test
For testing your grammatical skills on Android devices (设备), you should also check out English Grammar Test. This app has a clean and attractive look, and feels professional and trustworthy. It also does a nice job of explaining why your incorrect test answers were wrong. Plus, you can enjoy its whole content without spending a penny!
Grammar Up
For brushing up on your grammar in a business setting, Grammar Up is a great choice. The app is free as a sampler on IOS and Android, and $5 for all the tests. Grammar Up offers some neat feedback (反 馈) in the form of graphs showing where your grammatical strengths and weaknesses lie, and this may help you decide where to concentrate your learning efforts.
1. In which part is Learn English Grammar better than Practice English Grammar?
A. Its main interface. B. Its grammar lessons.
C. Its testing system. D. Its content setting.
2. Which app is 100% free of charge?
A. Grammar Up. B. English Grammar Test.
C. Learn English Grammar. D. Practice English Grammar.
3. How does Grammar Up give feedback?
A. By using letters. B. By using graphs.
C. By using quizzes D. By using flashcards
【答案】1. C 2. B 3. B
【解析】
【分析】这是一篇应用文。文章介绍了四种不同的英语语法学习的应用程序。
【详解】1.细节理解题。根据黑体字“Learn English Grammar”部分“Its testing system is a little more fun than Practice English Grammar's; ”（它的考试系统比练习英语语法更有趣。）可知，Learn English Grammar比 Practice English Grammar的考试系统更有趣，选项C与文意一致，故选C。
2.细节理解题。根据黑体字“English Grammar Test”部分“Plus, you can enjoy its whole content without spending a penny!”（而且，你不用花一分钱就可以享受它的全部内容！）可知，对于English Grammar Test这款应用程序，你可以完全免费使用。选项B与文意一致，故选B。
3.细节理解题。根据黑体字“Grammar Up”部分“ Grammar Up offers some neat feedback (反 馈) in the form of graphs showing where your grammatical strengths and weaknesses lie, and this may help you decide where to concentrate your learning efforts.”（Grammar Up提供了一些简洁的反馈，以图表的形式显示你的语法优势和缺点，这可以帮助你决定在哪里集中你的学习努力。）可知，在Grammar Up应用上，反馈的形式是用图表形式，选项B与文意一致，故选B。
