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　　Lisa went to cook the lunch, leaving her 3-year-old son, Barney, playing alone in the backyard.

　　Suddenly, she heard a sharp cry of Barney. Lisa rushed into the backyard and found a big snake entwining(缠绕) the little child with its body and trying to swallow(吞) the boy. Lisa was terrified and quite angry. She made up her mind to save her son from the snake's mouth.

　　It was a fearless(无所畏惧的) mother's love that made Lisa forget what danger she was facing. When she heard the boy's voice and breath become weaker, her heart was broken and she nearly went mad Without thinking, she threw herself on to the snake, opened her mouth and bit(咬) into the snake's back. But it was useless. The boy's voice became much weaker now. Lisa was really mad(发疯).

　　She picked up a big stone and hit it at the head of the snake madly. Blood was running out of the snake's body. The snake was badly hurt. It let go(松开) of the boy and moved back into the woods.

1．How old was Barney?

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2．Where did the story happen?

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3．What made Lisa forget the danger?

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4．What did Lisa decide to do when she saw her son was in danger?

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5．What do you think of the mother?

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