一般现在时：

描述日常习惯或常规活动时，可以使用一般现在时。例如：

I usually get up at 7:00. Then I wash my teeth and face at 7:20. I have my breakfast at 7:40.

过去时：

描述过去某个时间点的活动，可以使用过去时。例如：

Yesterday I got up and washed my face and teeth. Then I had my breakfast. After that, I did my homework and went out with my friend.

混合时态：

在描述一系列连续的动作时，可以混合使用一般现在时和过去时。例如：

This morning, I woke up at 6:30, brushed my teeth, washed my face, and had my breakfast by 7:15.

使用连词：

为了使句子更加连贯，可以使用连词如and, then, after等来连接动作。例如：

I get up at 6:00 every day. Then I brush my teeth and wash my face. After that, I have my breakfast at 7:00.

添加细节：

为了让作文更加生动，可以添加一些具体的细节描述。例如：

I start my day by waking up at 6:00 AM. The first thing I do is brush my teeth and wash my face with warm water. This helps me feel refreshed and ready for the day. Then, I have my breakfast, which usually consists of toast with butter and jam, and a cup of coffee.

希望这些建议能帮助你写出一篇关于“洗脸吃饭”的英语作文。