Final answer:
The effect of the flashback in the first paragraph of 'Tornado Watch' is that Sydney’s reflection on the impact of the first tornado helps readers understand why facing a second tornado is especially challenging for the family.
Step-by-step explanation:
The effect of the flashback in the first paragraph of 'Tornado Watch' is that Sydney’s reflection on the impact of the first tornado helps readers understand why facing a second tornado is especially challenging for the family.
In the passage, Sydney reflects on the devastation caused by the first tornado and the long process of rebuilding their house. She acknowledges that the new house may be bigger and nicer, but she still prefers their old house with all its imperfections.
This flashback helps readers understand that Sydney and her family have already experienced a traumatic and difficult time due to a previous tornado, making it even more challenging for them to face another one.