2009.5.9大陆(重复2009.5.9北美)（2009.5.9 continent (repeated 2009.5.9 North America)）.doc

2009.5.9大陆(重复2009.5.9北美)（2009.5.9 continent (repeated 2009.5.9 North America)） Test time: 2009.5.9 The test area: the mainland Type: reading test Test content: 1. about the movement of glaciers. Talk about how glaciers are formed, (here a test form, like the kind of not, there is a vocabulary, is interlock, fully develop frozen options. There are other forget about the importance of it is later), 80% of the earths water stored in glaciers, but can rarely. There are problems, concrete forgotten) finally talked about it is not static, it is powerful in motion, can change the shape of the rock. (have questions, sentence simplification problem. ) The first really have difficulty, basically point to finish time. 2. biology class, speaking a turtle, warm-blood turtle. The turtle said, first said also looks like another category, but it is not. Can survive in the special chilly water, it is different from other similar places. (there is a problem, ask this section on the description of the turtles do not remember to choose the right or excpet). Then said the turtles can live in very cold water, reason. How could you speak it, that is a large volume, into the water inside the cooling time is needed for a long time, this method is the use of such a large animal elephant ah. (if there are problems), and another kind of method, it is related to the blood exchange. Then said the principle and a old fashioned machine. (there is a problem, ask why this thing) finally said the above said is for adult, Yong how. (there are problems, simplified sentence questions) 3.mass extinction. First extinction said early, two examples, one is a extinction 70 million years, said a 250 million year. (there is a problem, ask the first paragraph description of extinction, which is right). Said the influence factors on the number of extinction ah, what temperature change ah, change of habitat conditions, and the other is not remember (the question the caus of extinction that is not correct.) He sai