The use of PowerPoint has gained popularity in class nowadays. More and more teachers are using PowerPoint in their classes， no matter in primary schools， high schools or universities. Some students love it， some don’t. Indeed， not all teachers， students even parents hold the same opinion， as they focus on the different perspectives of the PPT.
Unit 4 Why don't you talk to your parents?同步笔记图文：蜜唐词汇模块本模块学习方法与建议：（1）大量，大量，大量的记忆单词才有意义。一个单词好比一粒米，你要想煮饭，肯定需要很多米才有意义，对吧！
