听力音频：
Task1：
Some children enjoy playing games outdoors, while others prefer to play inside their homes. When you were a child which did you prefer, and why?
Task2：
University Library to Make Changes
Some of the library’s books are used only infrequently. Beginning next semester books that have not been borrowed in the past five years will be removed from the library shelves. According to the head librarian, the goal is to create space for new books that the library expects to acquire in the future. The removed books will be digitized – their pages will be scanned and made available electronically through the library Web site. Students wish to access these books for any reason will be able to view the complete text easily on a computer.
The woman expresses her opinion about the plan described in the article. Briefly summarize the plan. Then state her opinion about the plan and explain the reasons she gives for holding that opinion.
Task3：
Enclothed Cognition
Researchers have known for some time that wearing a particular kind of clothing can affect how people perceive themselves. Recently, however, researchers have discovered that clothing may affect more than just how we feel about ourselves. The clothes people wear may also change their ability to process information and perform tasks, a phenomenon known as enclothed cognition. Certain clothing can have a particular meaning or association and wearing this clothing may cause people to think and act in a way that reflects this association.
Explain how the example from the professor’s lecture illustrates the concept of enclothed cognition.
Task4：
Using the examples of the vine and the bean plant, discuss two reasons that some plants avoid light.
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