正反观点 用手机.ppt

Nowadays many people prefer because it has a significant role in our daily life. Generally, its advantages can be seen as follows. First, Besides, . But every coin has two sides. The negative aspects are also apparent. One of the important disadvantages is that . To make matters worse, . ; 1. Students have had a heated discussion about whether we should do….Different people have different opinions… ;注意逻辑顺序：first of all(首先), What is more,（而且……）Moreover(此外…)， to make matters worse(让事情更糟糕的是)，last but not least（最后但是同样重要） Firstly（首先…）, Secondly (besides), （第二（除此之外）……）Thirdly (finally), …表示并列: both…and, as well as, neither…nor…表示递进：what’s more，besides, in addition, moreover, …表示转折: but, however, yet, although , though, despite, in spite of…表示因果：because of, due to, owing to, thanks to，as a result (of)…;手机的优点;Dear Editor, Im a senior three student. Im writing to tell you my opinion on whether middle school students can go to school with mobile phones. There are many advantages of using mobile phones. The reasons can be listed as follows. First of all, it is easy for us to communicate with our parents and friends. what’s more, the mobile phone is a way to have fun. In addition, using mobile phones can broaden our horizons. However, each coin has two sides. An increasing number of people have realized the disadvantages of taking mobile phones to school. For one thing, the ring of phones can disturb teachers and students in the classroom. For another thing, some students can spend too much time and money on phone calls and sending messages. Last but not least, we;are in high school and we are supposed to devote ourselves to study. Using mobile phones will waste our valuable time.  As far as I am concerned, students had better not take the phones to the class and they can use it when they are at home. Also, as it is expensive, the owner should