要写一篇英语作文，描述如何去你家玩，你可以遵循以下步骤：

开场白

开始时可以简单问候并表达你很高兴对方能来你家玩。

说明地址

告诉对方你的住址，这样他们可以准确地找到你的家。

描述路线

详细描述从对方家到他家的路线，包括需要乘坐的交通工具、换乘的路线、以及行走的方向等。可以使用方向指示词如“向东”、“向西”、“向北”或“向南”等。

提供细节

如果可能的话，提供一些路标或地标，帮助对方识别方向，比如某个著名的建筑物、商店或者交叉路口。

结束语

表达你期待对方来访，并再次感谢他们。

下面是一个简单的例子：

```

Dear [Friend's Name],

I'm really excited that you want to come to my house this weekend. It's going to be a lot of fun! Here's how you can get here.

First, you'll need to take the number 12 bus from the school bus stop. That'll take you to the subway station. Once you're at the subway station, take the line that goes to [specific line, e.g., 'downtown']. Get off at [specific stop, e.g., 'City Center'] and then switch to the green line.

After getting off at City Center, walk two blocks north and you'll see my apartment building at the corner of 5th Avenue and Main Street. It's a big red brick building with a blue sign out front.

If you're walking, just follow these steps:

Start at your house and head east on your street.

Turn right at the first traffic light.

Keep walking straight until you reach the second intersection.

There, take a left turn onto Main Street.

Walk past the coffee shop and the bookstore until you see the big red brick building.

I'm looking forward to seeing you!

Best,

[Your Name]

```

请根据你的实际情况调整上述内容，确保所有细节都是准确无误的。