2014高考考前争分必备导学案：Unit 5 Theme Parks（人教版，必修四）
Dear Editor,
I’m a senior high school student, named Li Hua. Now it’s fashionable for many students to have iPads. Using an iPad, we can listen to music, download a lot of learning materials and read them on the screen. Apparently, it’s helpful to our study, esp ecially to our English listening.
Some students, however, bring their iPads to the classroom listening to music with earphones or even playing video games, which makes teachers and other students greatly annoyed.
In my opinion, the classroom is a place for students to study in, and concentration is awfully needed for us. Therefore, we should make good use of iPads to help achieve academic success. Meanwhile, school should make a rule to guide the students to use iPads in a proper way.
Yours sincerely,
Li Hua
单元知识必备
1.various adj.不同的；各种各样的a large and various country一个多姿多彩的大国
a variety of /varieties of/all sort各种各样的s of/all types of
（1）There are various colors to choose from. 有各种各样的颜色可供选择。
