例1(孝感市)下列说法中错误的是(C)

　　A．声音是由物体的振动产生的

　　B．声音的传播需要介质，真空不能传播声音

　　C．声音的大小由振动的频率决定

　　D．利用声波和电磁波都可以传递信息

　　例2(宜昌市)根据欧姆定律I=U/R，下列说法正确的是(D)

　　A．通过导体的电流越大，这段导体的电阻就越小

　　B．导体两端的电压越高，这段导体的电阻就越大

　　C．导体的电阻与电压成正比，与电流成反比

　　D．导体两端的电压越高，通过这段导体中的电流就越大

　　这样一类选择题主要考查同学们是否掌握了初中物理课程标准要求我们必须弄清楚的重要的物理概念和规律。主要表现为：

　　声学：声音产生和传播的条件、声音的三要素、减弱噪音的途径、声音的利用。

　　光学：三种常见的光现象、光的反射定律、凸透镜的成像规律、凸透镜的应用。

　　热学：六种物态变化、晶体的熔化特征、液体的沸腾条件、比热容、改变物体内能的两种方式。

　　电学：电阻、欧姆定律、焦耳定律、安全用电常识、电流的磁效应、磁场对电流的作用、电磁感应、电动机和发电机的工作原理。

　　力学：质量、密度、参照物、速度、平衡力、杠杆的分类、压强、浮力、简单机械、功和功率、机械能及其转化、能量的利用。

第三节 书面表达(满分10分)

　　　 假如你们学校要开展“创建和谐校园(to build a harmonious campus)”活动，请根据提示写一篇倡议书，号召大家为创建和谐校园而努力。要求：80词左右(短文开头已给出，不计入总词数)

　　　 提示：1、努力学习，参加课外活动；2、友爱互助，尊敬师长；3、爱护花草树木，不随地乱扔废弃物。

　　　 Our school is like our home. We should try to build up a harmonious campus. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

听力录音稿：

Text l: W: What was the population of your city ten years ago?

M: 875 thousand. but now it is140 thousand more.

Q: What is the population of the city now?/

Text2: W: Be quiet! The meeting’s going on in the teachers' office.

M: What's the meeting about?

W: It's about the importance of water.

M: When will it be over?

W: Maybe it will last until noon.

Q: When will the meeting come to an. end?

Text3:W: This factory has been open for several years. How long have .you been in the factory?

M: Since seven years ago.

Q: How long has the man worked there?

Text4. W: Pollution has become a more serious problem in our daily life.

M: Yes. What can we do in our daily life to fight pollution?

W: Always put litter in the dustbin, and do not use plastic bags for the shopping.

Q: What does the woman tell us to do to fight pollution?

Text5: W: Can you tell me how to limit pollution?

M: Stop factories from producing harmful gases ,plant more trees along the streets and make our classrooms less noisy.

W: Which ways are more important and which ways are less important ?

M: I have to go now. Let's talk about that next time .

Q: Who tells the other how to limit pollution?

Text6:M: Lucy, are you sure you have lost your library book?

W: Yes .Mike, I have looked for it everywhere, but I still can't find it.

Q: Who lost the library book?

Text7: M: I'm sorry I have forgotten to bring you my photos.

W: It doesn't matter. Please bring them tomorrow.

Q: What did the man forget to bring?

Text8: M: Have you listened to the music?

W: Yes, I .just listened to it yesterday.

Q: When did the woman listen to the music?

Text9: W: Lin Tao, have you ever been abroad?

M: Yes; three times.

Q: How many times has Lin Tao been abroad?

Text l0:

M: Hello, Kate.

W: Hello, Jim. What is in your hand ?

M: A set of new stamps. I have just bought them in the post office.

W: What is the name of the stamps?

M:"Plant trees and make the country green." Today is March 12. It is Tree Planting Day. This set of stamps comes out in our country.

W: How many stamps are there of this set?

M: Four.

W: How beautiful they are!

M: Yes, do you like them?

W: Yes! I also want to get a set of these stamps.

Text 11:

W: Where have you been, Jack?

M: I've been to a park.

W: What did you do there?

M: I found that the visitors throw rubbish into the lake nearby. The lake has become very dirty. Lots of fish have died.

W: That's terrible! What did you do then?

M: I took a bottle of water and some dead fish to the leader of the park.

W: What did he say?

M: He said that they would do something to solve the problem.

Text 12:

W: Do you know who invented light bulbs?

M: Thomas Edison .Don't you know about him ? He is very famous!

W: No. Can you tell me something more about him?/M: Sure. Edison was one of the greatest inventors in the world. He made more than one thousand inventions in his life and all these have changed our way of living.

W: When did he die?/M: He died in 1931. When he died, someone suggested people should turn off all the lights in their home, streets and factories for several minutes to honor this great man.

W: Did people do this?

M: Of course not. It was impossible to do so. But this shows Edison's inventions mean too much to people's lives.

Textl3:

M: Which planet has been visited by man?

W: Only the moon.

M: Which country has sent people there?

W: The United States.

M: Do you think men will be sent to Mars?

W: Yes, but which country will do it first?

M: Russia? The United States? China? I'm not sure. Maybe the United States, because its economy is the strongest.

W: Do you know about the moon?

M: The moon moves around the earth. It looks much bigger and brighter than the stars. but in fact ,that isn't true. It's just because the moon is nearer to the earth.

Textl4:

Mr. Martin went into his usual teahouse one morning and sat on one of the seats near the door. Many other people came in too. But most of them did not stay long. After fifteen minutes, a young man and a young woman came in .There were only two empty seats near the door. one on Mr. Martin's left and the other on his right. The woman sat on one. and the young man on the other ,but Mr. Martin quickly offered to change places with the young man so that he and the young woman could be together.

Oh, that is not necessary," the young man said. When the young man and the young woman were side by side ,the young man said to the young woman, "Well, this kind gentleman wanted us to sit together, so may I introduce myself? My name is Tom. What's your name, please?"

第二节 补全对话(共5小题，每小题2分，满分10分)

　　 根据语境，用恰当的语言完成对话。

A: Hi, Grace!

B: Hi, Eric! I heard you visited Mount Tai during holiday.

A: Yes, I went there with my parents.

B: How did you go there?

A: By train.

B: (87)　　　　　　　　　　　　　　　　　　　　　　　　　　 ?

A: For two days.

B: (88)　　　　　　　　　　　　　　　　　　　　　　　　　　 ?

A: It’s very beautiful and there are many places of interest.

B: Did you climb up to the top or take a cable car(缆车)?

A: (89)　　　　　　　　　　　　　　　　　　　　　　　　　　 . I was quite out of breath(上气不接下气) but felt very excited.

B: Where did you stay for the night?

A: In a hotel on the top. We got up early so that (90)　　　　　　　　　　　　　　　　　　 .

B: Did you see it?

A: Yeah. We saw it rising slowly from the sea of the clouds. It was terrific.

B: That sounds great. Did you enjoy yourself?

A: Certainly. I had many unforgettable experiences. I’ll (91)　　　　　　　　　　　　　　　　　　　　 later, and I’ll also put some photos in it.

B: OK. I’ll read your blog (博客) and share your wonderful experiences.

86. The football match was so 　　　　　　(令人激动的) that we all enjoyed it.

85. Could you make yourself 　　　　　　(听懂) in the USA?

84. Humans have come to realize the 　　　　　　(重要性) of protecting animals.

83. Lucy’s parents tried to prevent her 　　　　　　(玩) computer games.

82. You must pay attention to the 　　　　　　(发音) of this word.

第一节 完成句子(共6题，满分6分)

　　 根据括号内的汉语提示，完成句子。(每空一词)

81. It seemed that we 　　　　　　(经历) four seasons in a day.