第二节 读后续写(满分25分)

阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。

On a bright, warm July afternoon, Mac Hollan, a primary school teacher, was cycling from his home to Alaska with his friends. One of his friends had stopped to make a bicycle repair, but they had encouraged Mac to carry on, and they would catch up with him soon. As Mac pedaled (骑行) along alone, he thought fondly of his wife and two young daughters at home. He hoped to show them this beautiful place someday.

Then Mac heard quick and loud breathing behind him. “Man, that's a big dog!” he thought. But when he looked to the side, he saw instantly that it wasn’t a dog at all, but a wolf, quickly catching up with him.

Mac’s heart jumped. He found out his can of hear spray. With one hand on the bars, he fired the spray at the wolf. A bright red cloud enveloped the animal, and to Mac's relief, it fell back, shaking its head. But a minute later, it was by his side again. Then it attacked the back of Mac's bike, tearing open his tent bag. He fired at the wolf a second time, and again, it fell back only to quickly restart the chase(追赶)。

Mac was pedaling hard now. He waved and yelled at passing cars but was careful not to show down. He saw a steep uphill climb before him. He knew that zxxk once he hit the hill, he’d be easy caught up and the wolf’s teeth would be tearing into his flesh.

At this moment, Paul and Beeky were driving their car on their way to Alaska. They didn’t think much of it when they saw two cyclists repairing their bike on the side of the road. A bit later, they spotted what they, too, assumed was a dog running alongside a man on a bike. As they got closer, they realized that the dog was a wolf. Mac heard a large vehicle behind him. He pulled in front of it as the wolf was catching up fast, just a dozen yards away now.

注意：

1. 所续写短文的词数应为150左右;

2. 应使用5个以上短文中标有下划线的关键词语;

3. 续写部分分为两段，每段开头语已为你写好;

4. 续写完成后，请用下划线标出你所使用的关键词语。