题目

 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。For my fifth-grade science fair project, I got six chicken eggs in an incubator(孵化器). "But I don't know anything about hatching an egg. "Mrs. Brubeck smiled. "You don't have to be an immediate expert at everything, Juli. The idea here is to learn something new. ""But what if they die?""Then they die. Document your work scientifically and you'll still get an A. " She pulled The Beginner's Guide to Raising Chickensfrom her bookshelf and said, "Read the book and set yourself up tonight. "That night I came home, more worried than ever. I'd read the book. I had to turn the eggs three times a day and regulate the temperature and humidity(湿度). But aside from that, what was there to do?My father came with a cardboard tube and a flashlight. He taped the two together so that the light beam was forced straight out the tube. "I will show you how to candle the eggs," he said, then switched off the light and held an egg up to the cardboard tube. "The light lets you see through the shell so you can watch the embryo(胚胎) develop. Look, see the dark spot here?""Is that an embryo?""That's it!"Suddenly it felt real. The eggs were alive! Surely they had to live!For the next three weeks, I was completely consumed with the growing of chicks. I labeled the eggs A, B, C, D, E and F, but before long they had names, too: Abby, Bonnie, Clyde, Dexter, Eunice and Florence. Every day I weighed them, candled them, turned them. I drew diagrams of various stages of an embryo's development. I documented the daily changes and weight loss of each egg. On the outside the eggs were boring, but I knew what was happening inside!注意：1. 写作词数应为150左右；2. 请按如下格式在答题卡的相应位置作答。Then one morning I was candling Bonnie when I noticed a gentle peck(啄). The day came when I was supposed to hand in my science fair project.  答案：One possible version: Then one morning I was candling Bonnie when I noticed a gentle peck (啄). Was it coming out? I called my parents and the three of us crowded around, watching Bonnie pip. His little beak cracked through, and while I held my breath and waited, he rested. And rested. Finally its beak poked through again. After what seemed a long time, Bonnie broke out of the shell first. Then came the others. They were wet, weak and ugly at first sight, but soon they became fluffy. It was absolutely amazing. The day came when I was supposed to hand in my science fair project. I packed up all my chickens, documents and charts and got a ride to school. These beautiful little things caught immediate attention. "You've got six alive! The record is three!" Mrs. Brubeck was quite impressed. The whole class stuck around for a whole morning, asking various questions. I shared with them the process as well as the joy of witnessing a new life coming into this world. What an experience! (150 words)

查看本题答案和解析