第二节：听取信息(共5小题；每小题1分，满分5分)

　　 听下面一段对话。请根据题目要求，从所听到的内容中获取必要的信息，填入答题卡

　 标号为16-20的空格中。听录音前，你将有10秒钟的阅题时间，录音读两遍。你有80

　 秒钟的答题时间。

Details about Jane’s seeing the film Avatar (阿凡达)

第一节 听力理解 (5段共15小题；每小题2分，满分30分)

　　 每段播放两遍。各段后有几个小题，各段播放前每小题有5秒钟的阅题时间。请根据各段播放内容及其相关小题，在5秒钟内从题中所给的A、B、C项中，选出最佳选项，并在答题卡上将该项涂黑。

听第1段对话，回答第1~3题。

1. How long will the flight take Shelly on Thursday?　　 　

A.14 hours and 45 minutes.　 　　B. 14 hours and 40 minutes. 　　C. 13 hours and 40 minutes.

2. Which of the following will Shelly most probably visit?　

A. Yu Yuan Gardens. 　　　　　　B. Shanghai Expo.　　　　　 C. Huangpu River Cruise.

3. What will most probably happen according to the talk?

A. Shelly will have a job interview in Shanghai.

B. Bob will translate a speech into Chinese.

C. Shelly will send her speech to Bob by post.

听第2段对话，回答第4~6题。

4. How much will the man pay the hotel rooms for one night? 　

A. (￡70-￡10)×3=　　　 B.￡70×3=　　　　 C.(￡70×2)+￡90=

5. When will the man leave the hotel?

A. December 10th. 　B. December 12th. C. December 13th.

6. Through which telephone number will the man receive the reservation information?

　 A. 22-34-89-22　　　　 B. 22-34-89-23　　　　　 C. 22-34-87-42

听第3段对话，回答第7~9题。

7. What is the woman having now?　

　 A. A market survey.　　 　　　B. A job interview.　　　　　　　 C. A private conversation.

8. What is the woman’s present job?　

　 A. A manager in a small tour company.

B. An office girl in a company in Nanjing.

C. A tour agent in South China.

9. What do you know about the woman?

　 A. She has a doctor’s degree.　　　　 　B. She began working at the age of 21.

　 C. She has done a lot of market surveys.

听第4段对话，回答第10~12题。　

10. What is true about the woman?　

　 A. She is now in Canada.

　 B. She is unhappy with the traffic on the way to work.

　 C. She has stayed in the city for 12 months.

11. What will the woman’s friend do in the company?

　 A. Training.　 　　　　　　B. Engineering.　　　　　　 C. Web designing.

12. When does the talk take place?

　 A. On Thursday, 7^th September.　　　　　 B. On Tuesday, 5^th September.

　 C. On Monday, 4^th September.

听第5段独白，回答第13~15题。 　

13. Why do the American football players have to wear much equipment?

A.　　　 Because it is much safer for a player.

B.　　　 Because players can play the ball steadily.

C.　　　 Because players can throw the ball much further.

14. How to get a score in playing American football?

A.　　　 Throw the football from one end of the field to the other.

B.　　　 Take the football from one end of the field to the other.

C.　　　 Kick the football from one end of the field to the other.

15. How many ways is the score made from?

A. 3　　　　　　　 B.6　　　　　　　　　　 C.7

20．(本大题满分14分)

如图，已知直线L：过椭圆C：的右焦点F，

且交椭圆C于A、B两点，点A、B在直线上的射影依次为点D、E.

(Ⅰ)若抛物线的焦点为椭圆C的上顶点，求椭圆C的方程；

(Ⅱ)若为x轴上一点；

求证: A、N、E三点共线.

19．(本小题满分14分)

已知函数，为实数)有极值，且在处的切线与直线平行.

　 (1)求实数a的取值范围；

　 (2)是否存在实数a，使得函数的极小值为1，若存在，求出实数a的值；若不存在，请说明理由；

18.(本小题满分14分)

　　 为积极响应国家“家电下乡”政策的号召，某厂家把总价值为10万元的A、B两种型号的电视机投放市场，并且全部被农民购买。若投放的A、B两种型号的电视机价值都不低于1万元，农民购买A、B两种型号的电视机将按电视机价值的一定比例给予补贴，补贴方案如下表所示，设投放市场的A、B型号电视机的价值分别为万元,万元，农民得到的补贴为万元,解答以下问题.

	A型号	B型号
电视机价值(万元)
农民获得补贴(万元)

(1) 用的代数式表示

(2) 当取何值时, 取最大值并求出其最大值(精确到0.1，参考数据：)

17．(本小题满分14分)

如图，四边形为矩形，且平面，为上的点，且平面

(1)设点为线段的中点，点为线段的中点，求证：∥平面

(2)求证

　 (3)当时，求三棱锥的体积。