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25. Since she is out of work, Lucy________ going back to school, but she hasn’t decided yet.

A. had considered                               B. has been considering      C. considered                               D. is going to consider

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24. Can you lend me the novel________ the other day?

A. that you talked                              B. you talked about it    C. which you talked with                          D. you talked about

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23. Mr. White as well as his friends ________ a number of countries in the past few years.

A. has travelled         B. have travelled        C. had travelled     D. travelled

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22. Helen always helps her mother even though going to school_______ most of her day.

  A. takes up              B. makes up                 C. saves up             D. puts up

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第一节    单项选择 (共10小题;每小题1分,满分10分)

  从每题所给的A. B. C. D.四个选项中,选出一个可以填入空白处的最佳选项。

21.She will fly to Washington, ________ she can enjoy herself.

A. that       B. which       C. where        D. /

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第二节  听取信息 (共5小题;每小题1分,满分5分)

听下面一段独白,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。你将有60秒钟的作答时间。

             A Brief Introduction to the BBC

Radio
Channels
Programs[
Radio 1
Mainly (16)_______ music
Radio 2
Light music, (17) _______ and other programs
Radio 3
Serious music, talks on serious subjects
Radio 4
(18) _______            
 
 
 
Services
Kinds
Items
Prices
 
Rents
A black and white set
80 pence a week
A color set
(19) _______ pence a week
 
Licenses
For a black and white set
8 pounds a year
For a color set
(20) _______ pounds a year

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第一节  听力理解 (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。

听第一段对话,回答第1至3题。 1. When will the woman hold the party?

A. On Sunday                       B. On Saturday                    C. On Friday

2. Why is the woman going to hold a party?

A. To celebrate finishing her paper.   B. To express her thanks to the man.  C. To ask the man for help

3. Who is Elizabeth probably?

  A. Alan’s friend                      B. The man speaker’s wife        C. The woman’s teacher

听第二段对话,回答第4至6题。

4. What’s the possible relationship between the speakers?

  A. Workmates                     B. Husband and wife              C. Doctor and patient

5. Why does the man decide to give up eating meat?

  A. He realizes meat is bad for his health.                              B. He loves to eat vegetables.  C. He wants to lose weight.

6. According to the man, Why did the man stop jogging to work?

  A. He was always late for work.      B. He hurt himself in the leg.  C. He felt too tired to keep doing so.

听第三段对话,回答第7至9题。

7. Where did the woman go last year?

  A. To England                       B. To Paris                        C. To Scotland

8.What does the woman prefer to do during the holidays?

A. Stay in a friend’s cottage in the country.     B. Visit art galleries and theatres in a city.

  C. Go sailing on Loch Lomond.

9. What is the woman’s decision at last?

  A. To go with the man               B. To stay at home                C. To visit her friends in Paris

听第四段独白,回答第10至12题。

10. Where can people smoke in France now?

  A. At hotel rooms                 B. At bars                       C. At company offices

11. How many smokers are there in France?

  A. About 60 million               B. About 15 million              C. About 5,000

12. What’s the result of the smoking ban in France?

  A. Some bar owners get much benefit.  

  B. Smokers are getting fewer and fewer.

  C. There are more cigarette ends on sidewalks.

听第五段对话,回答第13至15题。

13. What is the problem with the woman in the man’s car?

  A. She is having a heart attack.    B. She was hurt in an accident.  C. She is about to have a baby.

14. Where is the man now?

  A. On the freeway               B. In the McDonalds              C. In the hospital

15. What does the woman speaker tell the man to do?

A. Help the lady passenger breathe more easily.  B. keep the lady passenger calm and warm.

  C. Put something soft under the lady’s head.

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20.(本小题满分14分)

已知数列,数列

(1)求证:是等差数列;

(2)求数列的前n项和Sn

(3)若一切正整数n恒成立,求实数m的取值范围。

佛山一中2009-2010学年高一级第二学期期末考试

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19、(本题满分14分)

某营养师要求为某个儿童预订午餐和晚餐.已知一个单位的午餐含12个单位的碳水

化合物,6个单位的蛋白质和6个单位的维生素C;一个单位的晚餐含8个单位的碳

水化合物,6个单位的蛋白质和10个单位的维生素C.另外,该儿童这两餐需要的营状中

至少含64个单位的碳水化合物和42个单位的蛋白质和54个单位的维生素C.

如果一个单位的午餐、晚餐的费用分别是2.5元和4元,那么要满足上述的营养要求,

并且花费最少,应当为该儿童分别预订多少个单位的午餐和晚餐?

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18、(本题满分14分

下表提供了某厂节油降耗技术发行后生产甲产品过程中记录的产量(吨)与相应的生

产能耗y(吨标准煤)的几组对应数据.

x
3
4
5
6
y
2.5
3
4
4.5

(1)请画出上表数据的散点图;

(2)请根据上表提供的数据,用最小二乘法求出y关于x的线性回归方程y=;

(3)已知该厂技改前100吨甲产品的生产能耗为90吨标准煤,试根据(2)求出的线性

回归方程,预测生产100吨甲产品的生产能耗比技改前降低多少吨标准煤?

(参考数值:3×2.5+4×3+5×4+6×4.5=66.5)

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