题目

雨打芭蕉是我国古代文学中重要的抒情意象。为估算雨天院中芭蕉叶面上单位面积所承受的力，小玲同学将一圆柱形水杯置于院中，测得10分钟内杯中雨水上升了15mm，查询得知，当时雨滴落地速度约为10m／s，设雨滴撞击芭蕉后无反弹，不计雨滴重力，雨水的密度为1×103kg／m3，据此估算芭蕉叶面单位面积上的平均受力约为A. 0.25N B. 0.5N C. 1.5N D. 2.5N 听力 第一节 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。 M：Would you like a red skirt? W：No．I don’t like red skirt． M：How about yellow, green? W：Yes．But they are too short． M：We have some longer ones but they are orange． W：Good．I like orange best． 1．hat color does the girl like best？ A．Yellow． B．Green． C．Orange． W：I really enjoyed meeting your parents．I hope they like me． M：Don’t worry．I’m sure they’ll say yes． 2．hat’s the probable relationship between the two speakers? A．Husband and wife． B．A girl and her boyfriend． C．Teacher and student． M：Do you have to go now? W：Yes, I’m afraid I do．I’ll get up at 6∶30 tomorrow to catch the first bus, and to be at work at 7∶30 in my factory． 3．hat are the two speakers doing? A．Catching the earliest bus． B．Working in a clothes factory． C．Saying goodbye to each other． M：I’d like a first-class ticket to London． W：Fine．The next flight leaves at 4 p. m． 4．here are the two speakers? A．In a classroom． B．At a booking office． C．At a railway station． M：When do you serve lunch? W：Around 12 o’clock．But you can order some drinks now． M：Are they free of charge? W：For soft drinks, yes． 5．hat can you know from the conversation? A．It is 12 o’clock now． B．Drinks are free of charge． C．Soft drinks are free of charge． 第二节 听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料,回答第6～8题。 W：Tom, I have some presents for you and Tim．You can choose two of them． M：Why not three?You have five here． W：Because you choose first． M：Then ask Tim to choose first． 6．How many presents does the woman have? A．2． B．3． C．5． 7．Why doesn’t Tom want to choose first? A．He thinks Tim should choose first． B．He doesn’t like the presents． C．He wants to get more presents． 8．Who will choose first? A．Tom． B．Tim． C．It’s hard to say． 听第7段材料，回答第9～11题。 W：I’ve had this terrible pain in my back for three days now．I couldn’t get to sleep till around five o’clock this morning．Can you give me something for it? M：Without a prescription, the strongest thing I can give you is aspirin．In the old days we used to be able to give out all kinds of medicine without a prescription, but these days the laws have changed and I can’t give you anything strong enough to help without a prescription． W：Gee．Aspirin isn’t strong enough and I don’t have an appointment with my doctor until the end of the week． M：What’s your doctor’s name? W：My doctor is Dr Anderson． M：Oh, Dr Anderson, I know him．He’s certainly a wonderful fellow．I’ll tell you what I can do．I can call Dr Anderson and ask him for a prescription right over the phone．I’m sure he can do that． W：That would be wonderful．I really need to get some strong pain killers as soon as I can．Do you think he’ll still be in his office? M：Sure, I know he stays late at the clinic every day to perform experiments． W：Great． M：You just relax and we’ll get you fixed up in no time． 9．Why is the man going to call Dr Anderson? A．To tell him the woman is coming． B．To make an appointment． C．To fill the prescription． 10．Which is NOT true? A．The woman needs drugs to kill her pain． B．The woman thinks aspirin will solve her problem． C．The man and the woman both like Dr Anderson． 11．Why does Dr Anderson stay late at the office? A．He lives there． B．He does experiments after work． C．He loves his work． 听第8段材料,回答第12～14题。 W：Hello, China Airlines．What can I do for you, sir M：Hello, I’d like to ask if you have the tickets to Beijing on Friday afternoon． W：Wait a minute, please．Yes, we have．One is at 1∶30,the other at 3∶45． M：May I have two at 3∶45? W：Sorry, we have only one left．Would you please have the ones at 1∶30? M：All right． W：Thank you．When will you come for the tickets? M：How about this afternoon? W：OK．Bye． 12．What are they talking about? A．Airlines． B．Booking airline tickets． C．The timetable of China Airlines． 13．On which day will the man leave for Beijing? A．Friday． B．Sunday． C．Monday． 14．Which flight does he get at last? A．The 1∶30 flight． B．The 3∶45 flight． C．The 5∶00 flight． 听第9段材料,回答第15～17题。 M：I’d like to book a ticket to Beijing． W：What day are you planning to go? M：I’m supposed to be in Beijing on the morning of the fourteenth, but I’d rather get there on the evening of the thirteenth． W：What time would you like to leave? M：Late in the afternoon, after work． W：We’ve a flight at four thirty． M：That’s too early．I don’t get out of work until five．Do you have a later flight？ W：The next flight is at five thirty, but there are only back seats left．What about another at six thirty？We still have some seats on the flight on the thirteenth, and it only takes you an hour and a half to get into Beijing． M：Oh, good, I’d better take the six thirty．By the way, do they serve dinner on the flight？ W：Yes, they do． 15．Which flight does the man decide to take? A．The six thirty flight． B．The five thirty flight． C．The four thirty flight． 16．What time will the man get into Beijing? A．At five on the afternoon of the fifteenth． B．At nine on the morning of the fourteenth． C．At eight on the evening of the thirteenth． 17．Where will the man have supper most probably on the day when he leave for Beijing? No one can call back yesterday．昨日不会重现。 A．At home． B．On the plane． C．In a restaurant． 听第10段材料,回答第18～20题。 Goats always seem to be the second best to other farm animals．They give milk, but not as much as cows do．They provide wool, but not as much as sheep do．They carry loads, but not as well as horses do．However, goats have their own special strong points．They develop well on weeds and small branches that would make cattle and sheep sick．They can live just about anywhere since they need very little space．Years ago, city residents even raised goats in their backyard．Goats can also climb just about anything, and they can even live on the steep slopes of mountains．In fact, the animal seems healthiest and happiest when there is something for them to climb．Because of all these above, goats are raised for their milk, meat, hair and leather in many parts of the world． 18．Why does the speaker say that goats are the second best to other animals? A．They’re much smaller． B．They don’t produce much． C．They learn more slowly． 19．Why are goats popular in some areas? A．They can live on steep slopes． B．The are particularly healthy animals． C．Their leather is very valuable． 20．What can goats provide? A．Wool and fur． B．Milk and meat． C．All above．