b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæPart A
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ1. A: Have you been to the new gym since it opened?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Are you kidding? Tomorrow’s the deadline for my project.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man imply?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ2. A: I’d like to borrow that book after you finished it.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Sure. But I’ve promised to Jane first.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the woman intend to do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ3. A: I could really use more room. My apartment is so small. And there’s no closet
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæspace.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: You should see the apartments in my building. You know, one of my neighbors is
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæmoving out. Come by and I’ll bring you to his place.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man imply?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ4. A: The forecast calls for heavy snow again tonight. Are you glad we will be getting
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæaway from this for a week?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I sure am. But let’s call tomorrow morning before we leave for the airport to make
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæsure our flight hasn’t been delayed or canceled.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the woman suggest they do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ5. A: Has anyone turned in a brown leather wallet? Mine seems to be lost and it has
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæmy driver’s license in it and also some family pictures that are pretty important to me.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Oh, I think one like that was brought in this morning. Wait here just a minute,
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæplease.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat will the woman probably do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ6. A: I’d like you to come with me to the opening of the photography exhibit.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I’m exhausted. You’ll have to manage without me tonight.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat will the woman probably do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ7. A: Guess what I just heard? Dave’s selling that car of his that you like so much.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Oh, wow. I’ll bet it’s expensive but it couldn’t hurt to check it out.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat will the man probably do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ8. A: I have an idea for a special issue of the school newspaper. Did you have time to
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædiscuss it?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: My class’s over at one. But I’m free after that.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man mean?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ9. A: Did you return that book to the library for me? I don’t want to pay a fine.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Don’t worry about it. I took care of it.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man mean?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ10. A: I’m really sorry I missed the pop art exhibit at the museum.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: You might try to catch it when it opens in New York next month.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the woman suggest the man do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ11. A: Wasn’t there once a bakery here?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Yes. But it went out of business last year.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the woman mean?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ12. A: Oh, I’m so sorry. You must let me pay to have your jacket cleaned.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: That’s all right. It could happen to anyone. And I’m sure that orange juice
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædoesn’t stain.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat can be inferred about the woman?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ13. A: What are your new blue jeans like?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Oh, they are pretty much like the other ones except for the larger waist. I guess I
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædon’t have much time to exercise these days.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat can be inferred about the man?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ14. A: If you’re trying to fit this bookcase in here, you have to turn your desk sideways.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I guess you are right. But I hate to lose the view I have from my window.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat are the women doing?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ15. A: Did you hear there is some new kind of cable television system that will allow you
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæto get 500 channels?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Yeah. But I have a hunch we’ll have nothing to watch that is different form what
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæwe have now.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat can be inferred from the man’s reaction to the new television system?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ16. A: I hope you remember to pick up my clothes from the cleaner’s.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I couldn’t go because the car wouldn’t start.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man mean?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ17. A: I must have told Mike five times not to forget the meeting and he still missed it.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Well, you know Mike. Everything is in one ear and out the other.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat can be inferred about Mike?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ18. A: Have you seen John since he started wearing contact lenses?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I almost didn’t recognize him at first.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the woman mean?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ19. A: I still don’t feel well. I don’t know what I’m going to do.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I think the health center’s open late tonight.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man imply the woman should do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ20. A: Say, Richard, if you like antique cars, we’ve got an extra ticket for the auto show
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæon Saturday. Care to join us?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Gee, how could I turn down an offer like that?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man mean?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ21. A: That new soap I’ve been using latterly smells nice. But it dries my skin out.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: It’s probably all those harsh chemicals. You should try the kind I use? It’s all
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇænatural.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man suggest the woman do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ22. A: That bread I brought yesterday isn’t in the kitchen. Someone must have eaten it.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Look on top of the refrigerator.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the woman imply?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ23. A: Can you believe this great gift Sharon sent you?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I know. She really has a heart of gold.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat can be inferred about Sharon?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ24. A: I heard you auditioned for the chorus. How did it go?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Oh, well. The director is pretty high standards. I guess I just didn’t measure up.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat can be inferred about the man?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ25. A: The weather is certainly unusual for this time of year.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Yeah, so warm and humid.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man imply?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ26. A: Basketball practice doesn’t take a lot of time, does it?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Only every spare minute.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man imply about basketball practice?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ27. A: What are you doing here? You are not in the film class.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: I changed my schedule. Movies are a good change of pace from all these
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæchemistry experiments.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man mean?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ28. A: Waiting in line to copy just one page of an article wastes so much time.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Have you ever tried the photocopier on the third floor of the library? I don’t think
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthere’s many people know about it.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the man suggest that the woman do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ29. A: With all of these typos in this resume, you are not going to make a very good
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæimpression.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: Good thing is on the word processor.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat will the man probably do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ30. A: I have two exams and three papers to get done in the next couple of days.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæB: How did it get so backed up?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat does the woman imply about the man?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæPart B
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæQuestions 31-33 Listen to a radio interview with the artistic director of a dance company.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæToday’s arts report betrays Dan Parker of the American Indian Dance Theater. Mr.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæParker, I understand your troop performs traditional music and dance from many different
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæNative American cultures. Can you give us some ideas of some of the dances you’ll be
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædoing in your performance tonight?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæCertainly. We’ll be doing won-us-award dance. Originally it was a story telling
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædevise to recount battles. Another is the grass dance preformed by the plains Indians
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæwhere they actually flatten tall field grass to prepare it for a ceremony.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæSince your dancers are from many different tribes, how can you be sure the dances
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæare done correctly?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæEverything we do has been approved by the elders of our tribes. That’s partly
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæbecause we don’t necessarily know each other’s styles or dances, but it’s also because
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæit’s hard to get complete agreement even within the same tribe about exactly how the
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædance should be done.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæAnyone who attends one of your performances would notice that your company goes
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæto a lot of trouble to provide detailed explanations of the origin of the dances, the music,
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthe costumes and so forth. Could you explain to our listeners why you do this?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæGood question. There are always concerns that traditional dances performed in a
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇætheater are nothing more than a spectacle. Our explanations show that in our cultures
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædance is ritual rather than entertainment. We also want to make it clear to our audience
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthat we are not performing any dances used for sacred ceremonies.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ31. What is the main topic of the conversation?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ32. What is the purpose of the interview?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ33. Why are the dances approved by the elders of the tribes?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæQuestions 34-37 Listen to a phone conversation between two friends who are discussing
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæa problem?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæHello?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæHello, Sam. This is Paula Hanson. Sorry to bother you, but I’m having a small
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæproblem I thought you might be able to help me with.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæSure, Paula. What’s up?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWell, you know Sarah and I moved into an off-campus apartment in the fall, over on
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthe west side of town. Any way, we’ve been happy with it until the past couple of months.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæYeah. What happened?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWell, the dishwasher broken down, so we reported it to Ms. Corners, the owner. She
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæsaid she’d take care of it, but a month went by and nothing happened.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæDid you get back in touch with her?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæI got a repairperson to give me an estimate, then I sent it to her. When I didn’t hear
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæfrom her, I had the repair done. And I deducted the cost from the rent check.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæSo what’s the problem?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæShe called here mad as a hornet. She said she could have gotten the repair done
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæfor less money. Now, she’s threatening to evict us for not paying the full rent.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæHold on, Paula. It does sound pretty serious. But I’m sure you can all sit down and
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæwork this out.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWell, you’re over at the law school. So, I wondered if you would mind coming with
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæSarah and me when we go to talk to Ms. Corners. We’re supposed to meet with her
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇætomorrow night at eight.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæSure. I haven’t studied a lot about contracts yet, but I’ll be glad to help you straighten
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthings out. Why don’t I stop by about 7:30?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæThanks Sam. You are our lifesaver.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ34. Why is Paula unhappy?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ35. Why is Ms. Corners angry?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ36. What are Paula and her roommate planning to do?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ37. Why does Paula think Sam can help her?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæb¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæPart C
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæQuestions 38-42 Listen to part of a lecture in speech class.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæToday we are going to practice evaluating a main tool used when addressing
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇægroups—the voice. There are three main elements that combine to create either a
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæpositive or negative experience for listeners. They can result in a voice that is pleasing to
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇælisten to and can be used effectively. Or they can create a voice that doesn’t hold
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæattention. Or even worse, causes an adverse reaction. The three elements are volume,
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæpitch and pace.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhen evaluating volume, keep in mind that a good speaker will adjust to the size of
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæboth the room and the audience. Of course, with an amplifying device like a microphone,
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthe speaker can use a natural tone. But speaker should not be dependent on
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæmicrophones. A good speaker can speak loudly without shouting.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæThe second element, pitch is related to the highness or lowness of the sounds. High
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæpitches are for most people more difficult to listen to. So, in general, speaker should use
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthe lower registers of their voice. During a presentation, it’s important to vary pitch to
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæsome extent in order to maintain interest.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæThe third element, pace that is how fast or slow words and sounds are articulated
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæshould also be varied. A slower pace can be used to emphasize important points. Note
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthat the time spent not speaking can be meaningful too. Pauses ought to be used to
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæsignal transitions or create anticipation. Because a pause gives the listener time to think
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæabout what was just said or even to predict what might come next, it can be very affective
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæwhen moving from one topic to another.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWhat I’d like you to do now is watch and listen to a videotape and use the forms I gave
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæyou to rate the speaking voices you hear. Then tonight, I want you to go home and read
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæa passage into a tape recorder and evaluate your own voice.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ38. What is the main point the professor makes?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ39. According to the professor, what can a speaker do to keep an audience’s attention?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ40. What recommendation does the professor make about volume?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ41. According to the professor, how can a speaker indicate that the topic is about to
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæchange?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ42. What are the students going to use a tape recorder for?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæb¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæQuestions 43-46 Listen to part of a lecture at a museum.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæLet’s proceed to the main exhibit hall and look at some of the actual vehicles that had
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæplayed a prominent role in speeding up mail delivery. Consider how long it used to take
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæto send a letter across a relatively short distance. Back in the 1600s, it took two weeks
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæon horseback to get a letter from Boston to New York, a distance of about 260 miles.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæCrossing a river was also a challenge. Ferry service was so irregular that a carrier would
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæsometimes wait hours just to catch a ferry. For journeys in land there was always the
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæstagecoach. But the ride was by no means comfortable because it had to be shared
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæwith other passengers.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæThe post office was pretty ingenious about some words. In the nineteenth century in
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæthe southwestern desert for instance, camels were brought in to help get the mail through.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæIn Alaska reindeer were used. This practice was discontinued because of the
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇædisagreeable temperament of these animals.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæWe’ll stop here a minute so that you can enter this replica of a railway mail car. It
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæwas during the age of the iron horse that delivery really started to pick up. In fact, the
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæUnited Sates transported most bulk mail by trains for near 100 years. The first airmail
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæservice didn’t start until 1918.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæPlease take a few moments to look around. I hope you’ll enjoy you tour. And as
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæyou continue on your own may I suggest you visit our impressive philatelic collection.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæNot only can you look at some of the more unusual stamps issue but there is an
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæinteresting exhibit on how stamps are made.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ43. What is the talk mainly about?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ44. According to the speaker, why was it a problem for mail carriers to cross rivers in the
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ1600s?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ45. What does the expression “the age of the iron horse” refer to?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ46. What can be found in the museum’s philatelic collection?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæb¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæQuestions 47-50 Listen to the beginning of a talk on astronomy.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæMost people think of astronomers as people who spend their time in cold
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæobservatories peering through telescopes every night. In fact, a typical astronomer
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæspends most of his or her time analyzing data and may only be at the telescope for a few
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæweeks of the year. Some astronomers work on purely theoretical problems and never
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæuse a telescope at all.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæYou might not know how rarely images are viewed directly through telescopes. The
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæmost common way to observe the skies is to photograph them. The process is very
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæsimple. First a photographic plate is coated with a light-sensitive material. The plate is
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæpositioned so that the image received by the telescope is recorded on it. Then the image
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæcan be developed, enlarged and published so that many people can study it.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæBecause most astronomical objects are very remote, the light we receive from them is
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇærather feeble. But by using a telescope as a camera long-time exposures can be made.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæIn this way, objects can be photographed that are a hundred times too faint to be seen by
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæjust looking through a telescope.
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ47. According to the speaker, what do people often think about astronomers?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ48. What is one advantage of photographing the skies?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ49. Why do astronomers often use photographic plates?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ50. What is one reason astronomers make long-time exposures?
b¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæb¡s¼Gÿ4Åforum.liuxuehome.com#ÉñÇæ