85. [A] evaluate [B] change

　　[C] make[D]decide

　　86. [A] which [B] that

　　[C] whether [D]what

　　Part Ⅵ Translation (5 minutes)

　　Direction: Complete the sentences on Answer Sheet 2 by translating into English the Chinese given in brackets.

　　87. The price of beer(從50美分到4美元不等) per liter during the summer season.

　　88.The fifth generation computers, with artificial intelligence,(正在研制) and perfected now.

　　89. He wears a pair of sunglasses(唯恐被別人認出來).

　　91.Frankly speaking, I�餯 rather you(不采取任何措施) about it for the time being.

　　92.The substance does not dissolve in water (不管是否加熱).

　　Key to Model Test Five

　　Part IWriting

　　【寫作思路】

　　要求寫一篇關于宿舍生活的議論文。主要寫宿舍生活與家庭生活的區(qū)別，以及宿舍生活的利與弊。

　　【參考范文】

　　Dormitory Life

　　For most university students, dormitory life is a new experience. Most students have never lived far away from their parents before coming to university. They have always had their parents to depend on for advice and guidance, and when they become university students, their lives begin to change.

　　There are striking difference between home life and dormitory life. Students must begin to be responsible for their own action. They must depend on themselves to get up in the morning on, time for class, to eat properly, to keep their clothes and themselves clean, and to set aside an appropriate amount of time for study and relaxation. They must also learn to take care of their money, making sure to preserve enough for both necessities and for fun.

　　In general, there are both good and bad points about life in student dormitory. Often, dormitory rooms are small and crowded. This lack of space can limit one�餾 privacy and make it difficult for students to concentrate on their studies. On the other hand, in a dormitory, students have a great deal more freedom than they might have at home. They can act according to their own will and desire than to that of parents.

　　Part IIReading Comprehension (Skimming and Scanning)

　　1.【解析】Y 根據(jù)第五段第一、二句判斷。

　　2.【解析】N 在Skin Is the Key中，第一句話，The biologists discovered that the skin of the shark is the key to the animal�餾 high efficiency in swimming through the water.很明顯的可以看出是skin 起了重要的作用。

　　3.【解析】N 在Skin Is the Key中，第二段第一句話，The Duke University biologists have found that the greatest stretching occurs where the shark bends its body while swimming.我們可以看出是The greatest stretching of the collagen fibers occurs when a shark bends its body while swimming.

　　4.【解析】Y 題目與source of energy 中第一段的最后一句相吻合。

　　5.【解析】N 在Dolphin Has Speed Record中，第一段倒數(shù)第四句話， Normally when a fish or other object moves slowly through the water, the water flows smoothly past the body. 所以應該是A laminar flow is formed when a fish swims slowly through the water.

　　6.【解析】Y 題目與other animals less efficient 中第一段的最后以一句相符合。

　　7.【解析】NG 文章中并沒有提到shark 能威脅到人的生命安全的事實。

　　8. 【解析】feeling the vibrations of a struggling prey鯊魚靠感受獵物游動的震動來發(fā)現(xiàn)獵物。

　　9. 【解析】collagen fibers 在Skin Is the Key中，第二、三句話，The fibers are called collagen fibers.

　　10. 【解析】some fantastic involuntary changes 在Source of Energy中，第二段倒數(shù)第一句話就是題目。