第二节听第6段材料.回答6至7小题.(共15小题,每小题1.5分.满分22.5.分) 6. How does the woman learn to speak English so well? ——青夏教育精英家教网—

第二节听第6段材料，回答6至7小题。(共15小题；每小题1.5分，满分22.5.分)

6. How does the woman learn to speak English so well?　

A. She has many English friends.　　　　 B. She was once in the Language College.

C. She listens to English programs every day.

7. How long has the woman learned English?　

A. Three days.　　 B. Three months.　　 C. Three years.

听第7段材料，回答8至10小题。

8. When was Flight 962 originally due to arrive?

　 A. At 9:35.　 B. At 10:05.　 C. At 10:35.

9. Why was the flight delayed?　

A. It had to make a stop in Chicago.　　　　　B. The plane had engine trouble.　

C. The weather in Chicago was bad.

10. Why was the man’s wife in Boston?　

A. There was something wrong with the plane.　 B. The dialogue does not tell us.　

C. She went home for a visit.

听第8段材料，回答11至13小题。

11. What does the woman intend to need?

A. An oil change.　 B. A complete check.　 C. A full service.

12. What doesn’t the full check of fluids include?　

A. The oil filter.　 B. Power steering.　　 C. Radiator.

13. What can we learn from the conversation?　

A. The car will run 3,000 miles after the oil change.

B. The woman received the service at a discount price.　

C. The service will last as long as at least 30 minutes.

听第9段材料，回答14至17小题。

14. Who is the man?　

A. A friend.　 B. A teacher.　 C. Father.

15. Where did the woman live three months ago?

A. In her own house.　 B. In a student house.　 C. With a family.

16. What is the woman’s problem in studying?

A. The course is too difficult.　

B. The computer room is busy.　

C. The student house is too noisy.

17. What can we know about the man from the conversation?　

A. Talkative.　 B. Helpful.　 C. Curious.

听第10段材料，回答18至20小题。

18. What does the speaker do first before the bank opens?

A. Open the cage window.　

B. Examine the audio system.　 C. Put the cash in the drawer.

19. What do most people think of the speaker’s job?

A. Relaxing.　 B. Exciting.　 C. Boring.

20. Why does the speaker like the job?

A. He can daydream while working.　 B. It requires more organization.　

C. It’s easy but challenging.

第一节：请听下面5段对话或独白，选出最佳选项 (共5小题；每小题1.5分，满分7.5分)

1. What are they doing?　

A. Shopping.　 B. Telephoning.　 C. Having a meeting.

2. How much time is given to complete the test?

A. 15 minutes.　 B. 30 minutes.　 C. 1 hour.

3. Where is the conversation most probably taking place?

A. At a car dealer’s.　 B. At a newspaper office.　 C. At a publishing house.

4. What problem has the man got?　

A. He doesn’t know how to use the machine.　 B. He can’t find a place to get a drink.

C. He has no money to buy a drink.

5. What do we learn from this conversation?　

A. The man goes to a wrong check-in counter.　 B. The man has just missed his flight.

C. The plane’s departure time remains unknown.

16．(10分)如图所示，质量m＝1 kg的小球用细线拴住，线长l＝0.5 m，细线所受拉力达到　　F＝18 N时就会被拉断.当小球从图示位置释放后摆到悬点的正下方时，细线恰好被拉断.若此时小球距水平地面的高度h＝5 m，重力加速度g＝10 m/s²，求小球落地处到地面上P点的距离.(P点在悬点的正下方)

江西会昌中学09-10学年高一下学期第一次月考

15．(10分)射击运动员沿水平方向对准正前方100 m处的竖直靶板射击，第一发子弹射在靶上的A点，经测量计算，得知子弹飞行速度为500 m/s，第二发子弹击中A点正下方5 cm处的E点，求第二发子弹飞行速度。(不计空气影响，g＝10 m/s²)

14．(10分)雨伞边缘至竖直伞柄的水平距离为r且高出地面h，现竖直伞柄以角速度ω旋转，使雨滴自边缘甩出后落至地面成一大圆圈，求此圆半径．

13．(8分)把一小球从离地面h=5m处，以v=10m/s的初速度水平抛出，不计空气阻力， (g=10m/s²)。求：(1)小球在空中飞行的时间

(2)小球落地点离抛出点的水平距离

(3)小球落地时的速度

12、三个同学根据不同的实验条件，进行了“探究平抛运动规律”的实验：

(1)甲同学采用如图(1)所示的装置。用小锤打击弹性金属片，金属片把A球沿水平方向弹出，同时B球被松开，自由下落，观察到两球同时落地，改变小锤打击的力度，即改变A球被弹出时的速度，两球仍然同时落地，这说明______　　　　　　　　　　　　　　　　　　　 _。

(2)乙同学采用如图(2)所示的装置。两个相同的弧形轨道M、N，分别用于发射小铁球 P、Q，其中N的末端与可看作光滑的水平板相切；两轨道上端分别装有电磁铁C、D；调节电磁铁C、D的高度，使AC＝BD，从而保证小铁球P、Q在轨道出口处的水平初速度v₀相等，现将小铁球P、Q分别吸在电磁铁C、D上，然后切断电源，使两小铁球能以相同的初速度v₀同时分别从轨道M、N的下端射出。实验可观察到的现象应是____　　　 __ 。仅仅改变弧形轨道M的高度，重复上述实验，仍能观察到相同的现象，这说明______________　　　　　　　　　　　　。

(3)丙同学采用频闪摄影的方法拍摄到如图(3)所示的“小球做平抛运动”的照片。图中每个小方格的边长为1.25cm，则由图可求得拍摄时每__________s曝光一次，该小球平抛的初速度大小为___________m/s(g取9.8m/s²)。