任务型阅读。 Since many of you are planning to study at a college or university in this country, you may be curious to know what you usually do in a typical week, bow you can get along with your fellow students, and so on. These are the questions I want to discuss with you today. First, let's talk about what your weekly schedule will look like. No matter what your major may be, you can expect to spend between four and six hours a week for each class attending lectures. Lectures are usually in very large rooms because some courses such as introduction to sociology or economics often have as many as two or three hundred students, especially at large universities. In lectures, it's very important for you to take notes on what the professor says because the information in a lecture is often different from the information in your textbooks. Also, you can expect to have exam questions based on the lectures. So it isn't enough to just read your textbooks; you have to attend lectures as well. In a typical week you will also have a couple of hours of discussion for every class you take. The discussion section is a small group meeting usually with fewer than thirty students where you can ask questions about the lectures, the reading, and the homework. In large universities, graduate students, called teaching assistants, usually direct discussion sections. If your major is chemistry, or physics, or another science, you'll also have to spend several hours a week in the lab, or laboratory, doing experiments. This means that science majors spend more time in the classroom than non-science majors do. On the other hand, people who major in subjects like literature or history usually have to read and write more than science majors do. Purpose of the text To help the students learn about (1)______ life Things that students usually do in a typical week (2)_____ lectures having (3)_____ for every class doing (4)____ in the lab if you (5)____  in science. (6)______ of time spent attending lectures Between 4 and 6 hours a week (7) _____ of attending lectures. The information in a lecture often (8) _____ from that in the textbooks. Exam questions are often (9)______ on lectures. Discussion section under the (10)______ of teaching assistants