1.As they prepare to battle the Earthmen, what discovery encourages Rilian？

The shield turned bright as silver and on it, redder than blood or cherries, was the figure of the lion.

At the same time ,there have some strange things happend outside.it’s a good change for they left.

2.How does Rilian prepare his troops for battle?

First, he goes to find some weaponry for each other so when they go out ,three of them with drawn swords ,and Jill with drawn knife.

Then, they all kneel and kiss Aslan’s likeness and then all shake hands with another.

Third，they go to countryside to save the horse.

Finally ,go outside ready to fight.

3.What do Jill and Eustace do to prepare?

They shake hands then told about the past things and say sorry to each other.

4.Why is Rilian light-hearted?

Because they aren’ t enemy. And the creature is useful.