How to draw the text structure line of traditional festivals in the second volume of senior two?

There are six sentences in the second volume of the traditional festival text for grade two, and the structure line is drawn at the end of each sentence:

1, the first sentence wrote the custom of the Spring Festival-stick grilles, setting off firecrackers. When reading aloud, read in a cheerful tone.

2. The second sentence is about the custom of writing Lantern Festival-watching lanterns.

3. The third sentence is about the weather characteristics and customs of grave sweeping in Tomb-Sweeping Day. I have a deep voice when I read Tomb-Sweeping Day.

The fifth day of May is the Dragon Boat Festival. The custom on this day is to race dragon boats, eat zongzi and order mugwort leaves.

The fifth sentence is about the custom of Valentine's Day in China-begging for cleverness.

The sixth sentence describes the custom of Mid-Autumn Festival-enjoying the moon and eating moon cakes.