请用英语介绍如何从火车站到自己的学校。
[思路讲解]
请简要介绍出从火车站至学校要走哪条路或要乘坐哪路公交车，在哪站下车，下了车怎么走。总共大约要花多少时间。也可指出学校旁边有哪些醒目的建筑物等。
[范例点评]
My school is far away from the railway station. Luckily there is a bus station outside the railway station. You can take a bus there. The No.6 bus will take you to our school. You could get off at 5th stop. You can see the gate of our school at the Hong Shan stop. Our school is just on the other side of the street. I’m sure you won’t miss it.
本篇作文语言表达简洁清楚。从火车站到学校路线明了，确能让读者很容易地找到该校。
本单元的重点句型及相关知识的讲解
1. Not too long ago, people couldn’t go scuba diving on Hainan Island, or anywhere else.
不久以前，在海南和其他地方人们还不能进行潜水运动。
else 形容词，意思为“别的；其他的”，无比较级。
它常接在疑问代词，不定代词后面。如：
— Beside the weather, what else did he say? 除了天气，他还说了些什么？
— He said something interesting about his travel abroad. 他说了国外旅行的趣闻。
— Who else is coming? 还有别人来吗？
— We are preparing the dinner. 我们正在准备饭。
— Anything else I can do for you? 我还能为你做些别的事吗？
— No, thank you. You’ve already done so much for me. 不用，谢谢。你已经为我做了很多。
2. This is because there was no machine allowing a person to breathe under water for a long time. 这是因为没有供人水下呼吸很长时间的机器。
allow sb. to do sth. 意思为“允许某人做某事”。 相当于宾语时，必须接不定式。如：
They don’t allow children to go into that room.= They don’t let children to into that room.
他们不允许孩子进入那个房间。
I allowed him to use my room.= I let him use my room.
我让他使用我的房间。
当allow后接不接人称代词或名词时，后面的动词须用 –ing 形式，而不能用不定式。如：
My parents don’t allow us to smoke. Smoking is not allowed both at home and at school.
我父母不允许吸烟。
注意：这一用法中的allow不能用let替换。
3. In 1943 Jacques Cousteau and his friend made it possible by inventing the scuba machine.
1943年雅克·库斯托和他的朋友发明了水下呼吸器，才能使这成为可能。
make在这里是“使得”的意思，后接不带to的动词不定式。“make sb. do sth.” 意为“让 / 使得某人做某事”。make后还可以跟形容词作宾补。如：
The boss made the workers work twelve hou
