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  例1(孝感市)下列說法中錯(cuò)誤的是(C)

  A.聲音是由物體的振動產(chǎn)生的

  B.聲音的傳播需要介質(zhì),真空不能傳播聲音

  C.聲音的大小由振動的頻率決定

  D.利用聲波和電磁波都可以傳遞信息

  例2(宜昌市)根據(jù)歐姆定律I=U/R,下列說法正確的是(D)

  A.通過導(dǎo)體的電流越大,這段導(dǎo)體的電阻就越小

  B.導(dǎo)體兩端的電壓越高,這段導(dǎo)體的電阻就越大

  C.導(dǎo)體的電阻與電壓成正比,與電流成反比

  D.導(dǎo)體兩端的電壓越高,通過這段導(dǎo)體中的電流就越大

  這樣一類選擇題主要考查同學(xué)們是否掌握了初中物理課程標(biāo)準(zhǔn)要求我們必須弄清楚的重要的物理概念和規(guī)律。主要表現(xiàn)為:

  聲學(xué):聲音產(chǎn)生和傳播的條件、聲音的三要素、減弱噪音的途徑、聲音的利用。

  光學(xué):三種常見的光現(xiàn)象、光的反射定律、凸透鏡的成像規(guī)律、凸透鏡的應(yīng)用。

  熱學(xué):六種物態(tài)變化、晶體的熔化特征、液體的沸騰條件、比熱容、改變物體內(nèi)能的兩種方式。

  電學(xué):電阻、歐姆定律、焦耳定律、安全用電常識、電流的磁效應(yīng)、磁場對電流的作用、電磁感應(yīng)、電動機(jī)和發(fā)電機(jī)的工作原理。

  力學(xué):質(zhì)量、密度、參照物、速度、平衡力、杠桿的分類、壓強(qiáng)、浮力、簡單機(jī)械、功和功率、機(jī)械能及其轉(zhuǎn)化、能量的利用。

試題詳情

第三節(jié) 書面表達(dá)(滿分10分)

    假如你們學(xué)校要開展“創(chuàng)建和諧校園(to build a harmonious campus)”活動,請根據(jù)提示寫一篇倡議書,號召大家為創(chuàng)建和諧校園而努力。要求:80詞左右(短文開頭已給出,不計(jì)入總詞數(shù))

    提示:1、努力學(xué)習(xí),參加課外活動;2、友愛互助,尊敬師長;3、愛護(hù)花草樹木,不隨地亂扔廢棄物。

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

聽力錄音稿:

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?"

試題詳情

第二節(jié) 補(bǔ)全對話(共5小題,每小題2分,滿分10分)

   根據(jù)語境,用恰當(dāng)?shù)恼Z言完成對話。

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(纜車)?

A: (89)                           . I was quite out of breath(上氣不接下氣) 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.

試題詳情

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

試題詳情

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

試題詳情

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

試題詳情

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

試題詳情

82. You must pay attention to the       (發(fā)音) of this word.

試題詳情

第一節(jié) 完成句子(共6題,滿分6分)

   根據(jù)括號內(nèi)的漢語提示,完成句子。(每空一詞)

81. It seemed that we       (經(jīng)歷) four seasons in a day.

試題詳情


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