英语作文开头要空两格吗?

　　1. Nowadays,the Internet has been playing an important role in our everyday life There are two sides of opinion about itSome students say … is their favorite They think that… (理由一)What’s more, …(理由二)Moreover, … (理由三)

　　2. However, others think that… is a better choice There are three reasons (然而，其余的人认为做某事是一种较好的选择，有三个方面的理由) Firstly, … (第一) Secondly, (第二)Last but not least, …(最后也是最重要的是)

　　3. As far as I am concerned that can't live without the Internet The reason why is that…(……的原因是……)

　　4. Nowadays,the Internet has been playing an important role in our everyday life There are many advantages in it Firstly, … (第一) Secondly, (第二)Last but not least, …(最后也是最重要的是)

　　5. However, everything has two sides and the Internet is not an exception ,it has both advantage and disadvantageThere’re some disadvantages … (之一) What’s more, …(之二) Moreover, … (之三)