Today

八月一号:
今天，十二小时我醒来。我去剧院。 我看好的戏剧。我吃晚餐同我的家庭。
Bā yuè yī hào:
Jīntiān, shí'èr xiǎoshí wǒ xǐng lái. Wǒ qù jùyuàn. Wǒ kànhǎo de xìjù. Wǒ chī wǎncān tóng wǒ de jiātíng.

Shona:

I have several questions:

1 What do you mean by "十二小时"？

2 we often use "起床" which means to get up instead of "醒来"。

3 we often put some specific adjective istead of "好的/不好的"

4 “戏剧” itself is too general, i suggest that you use "歌剧"“戏剧”or something else.

5 "家庭" and "家人" are different, "家庭" is a unit of our society, while "家人" means the family memebers.

6 “同” structure. we use 同+somebody+do someting structure.

Based on what you want to say, I try to offer you a version:

我今天中午十二点起床，然后去剧院看了精彩的歌剧。我打算晚上同我的家人吃晚餐。