每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
第二部分阅读理解（共两节，满分40分）（共 15 小题；
每小题2分，满分 30分） 第一节 阅读下列短文，从每题所给的四个选项（A、B、C、和 D）中，选出最佳选项，并在答题卡上将该项涂黑。
A Lake Forest High School Clubs Environmental Club Club members are provided opportunities to realize their goals of environmental service. The majority of projects are studentinitiated. Last year’s activities included the LFHS Courtyard Garden upkeep, Bike to School Day with free cocoa and snacks, an “eat local”100mile dinner, recycling solutions for LFHS, beach cleanup through the Great Lakes Alliance, and Earth Week celebrations. Meetings First Friday of the month in Room 5 at 700 a.m. Advisor Ms Mary Beth Nawor, Peer Tutoring Students volunteer to help fellow students in improving their academic and organizational skills. Students tutor LFHS and middle school students on an individually scheduled basis. LFHS tutors must have proficiency精通 in the academic area in which they wish to tutor, but middle school tutors only need general academic proficiency. Meetings All tutoring is done on an individually scheduled basis. Advisor Ms Kathy O’Hara, Young Idea Young Idea is LFHS’s art and literary magazine. Students of all ages who love writing and art are encouraged to become part of the staff of this awardwinning magazine. Young Idea encourages all students to art and literature works to the magazine, whether they are a part of the staff or not. From September to February, Young Idea meets on Thursdays after school in the Public Room to discuss the pieces that have been ted to the magazine and provide feedback for the authors. Meetings See above explanation. Advisor Ms Debbie Zare, Scout Buddies Scout Buddies is a friendship club which helps build friendship among individuals with and without disabilities. Club members participate in a variety of social activities both within the school and in the community. Activities include organizing holiday parties in the school, bowling, going to the movies, and eating out in local restaurants. Meetings Monthly meeting dates vary, but in Room 134. Advisor Ms Donna Lovitsch, 21. Which club provides help for students poor in study A. Environmental Club.B. Peer Tutoring. C. Young Idea. D. Scout Buddies. 22. When is the staff of Young Idea most likely to meet A. 630 p．m., August 11, ThursdayB. 700 p．m., September 23, Friday C. 730 a．m., November 17, Thursday D. 600 p．m., January 5, Thursday 23. What is the requirement for students to join a certain club A. They are required to have a bike to join Environmental Club. B. They need to be academically proficient to join Peer Tutoring. C. They need to win a literary award to join Young Idea. D. They need to be athletic to join Scout Buddies. B When you start working on something but don’t finish it, thoughts of the unfinished work continue to jump into your mind even when you’ve moved on to other things. Psychologists refer to this psychological phenomenon as the Zeigarnik effect. The effect was first observed by a Russian psychologist named Bluma Zeigarnik. While sitting in a busy restaurant in Vienna, she noted the waiters had better memories of unpaid orders. Once the bill was paid, however, the waiters had difficulty remembering the exact details of the orders. In one of her studies, participants were asked to complete simple tasks such as putting together puzzles, or solving math problems. Half of the participants were interrupted halfway through these tasks. After an hour-long delay, Zeigarnik asked the participants to give an account of what they’d been working on. She discovered that those who had their work interrupted were twice as likely to remember what they had been doing as those who had actually completed the tasks. We can use this effect to our advantage. For example, if you’re struggling to memorize something important, momentary interruptions might actually work to your advantage. Rather than simply remember the ination over and over again, review it several times and then take a break. While you’re focusing on other things, you’ll find yourself mentally returning to the ination you were studying. We often put off tasks until the last moment, only completing them in a rush at the last possible moment. Unfortunately, this tendency can lead to heavy stress and even poor perance. One way to overcome this is to put the Zeigarnik effect to work. Start by taking the first step, no matter how small. Once you’ve begun ，but not finished your work, you’ll find yourself thinking of the task until, at last, you finish it. You might not finish it all at once, but each small step you take puts you closer to your final goal. 24. What does the Zeigarnik effect refer to