I used to be afraid of the dark.

我以前害怕黑暗。

I used to be afraid of the dark.

我以前是害怕黑暗。

I I used to be afraid of the dark.

我以前害怕黑暗。我开着卧室的灯睡觉。

Unit 2 I used to be afraid of the dark.

此教案适合新目标九年级上学期第2单元新授课使用。

I used to be afraid of the dark. However, I am not now.

我以前怕黑，然后，现在我不怕了。