全新版大学英语阅读教程(通用本第3册)答案.docVIP

全新版大学英语阅读教程（通用本第三册）练习答案 Unit 1 A White Heron Comprehension Exercises Decide on the best choice to answer or complete each of the following. A 2. B 3. C 4. D 5. A Give brief answers to the following questions. 1. Sylvia was living in the woods with her grandmother. 2. He was a scientist who collected birds. He was looking for a heron. 3. It was love. 4. Because Sylvia could show the man where the heron was. 5. Yes, she knew the forest well. 6. The heron was living happily in the forest and was as much part of nature as she herself. They had together watched the sea and the morning. She could not tell its secret and give its life away. The Nutrients in Food Comprehension Exercises Decide on the best choice to answer or complete each of the following. A 2. B 3. A 4. A 5. C Give brief answers to the following questions. Because they provide the body with heat and energy. Milk and hard cheese. Proteins are necessary for life. They can build and repair body tissues. They are an important part of muscles, organs, skin and hair. Some nutrients provide fuel for energy, some build body tissues and some help control different processes of the body. If a person does not have enough iron, the person will get a disease called anemia. Creativity Will Dominate Our Time Comprehension Exercises Decide on the best choice to answer or complete each of the following. D 2. C 3. C 4. C 4. C 2 Put the following into Chinese. 1. 历史上周期性地出现一些大的转折时期，在这些转折时期“工作”的含义发生了变化。 2. 现在我们正处在一个变革的边缘，这个变革将是最伟大的，因为古老意义上的工作将会彻底消失。 3. 事实上，21世纪将因为它所有的进步，成为人类历史上最伟大的开创时期之一，因为人们将在全新的条件下，以全新的方式做全新的工作，冒着全新的风险去获得全新的胜利。 Unit Two I Have a Dream Comprehension Exercises Decide on the best choice to answer or complete each of the following. 1. A 2. B 3. B 4. B 5. B 2. Put the following into Chinese. 1. 然而一百年后的今天，我们必须正视黑人还没有得到自由这一悲惨的事实。一百年后的今天，在种族隔离的镣铐和种族歧视的枷锁下，黑人的生活仍然很悲惨。……一百年后的今天，黑人仍然在美国社会的角落里受苦，并且发现自己是故土家园中的流亡者。 2. 我梦想有一天，这个国家会站立起来，真正实现其信条：“我们认为这些真理是不言而喻的：人人生而平等。” 3. 我梦想有一天，