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25.A.mother       B.native        C.foreign        D.local

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24.A.services       B.agents        C.doctors       D.officials

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23.A.made        B.received      C.adopted      D.purchased

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22.A.living         B.going         C.coming       D.applying

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第二节  听取信息(共5小题;每小题1分,满分5分)

听下面一段对话。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秒的阅题时间,录音读两遍。你将有60秒钟的作答时间。

Hong Kong
Kowloon
The typhoon signal  16  was raised in the early morning, but No. 9 will be raised  17  in the afternoon.
It’s  18  but the rain is not heavy.
There is  19  on the roads, but bus and ferry services will stop within an hour and the MTR is only running  20  .

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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1~3题。

1.What does the woman have to do?

    A.Fill in a form.        B.Register to vote.     C.Complete a paper.

2.Where did the woman grow up?

    A.In Chicago.         B.In Paris.             C.In California.

3.What will the woman probably do next?

    A.Mail the form to the school.

    B.Apply for the passport.

    C.Write to her school.

听第二段对话,回答第4-6题。

4.Why does the woman call the man?

    A.To introduce a job.   B.To hire him.          C.To go to a university.

5.How did the woman get to know the man?

    A.She received his phone.

    B.She received his e-mail.

    C.She received his telegram.

6.What can we learn from the conversation?

    A.The working time is a bit changeable.

    B.The employer is very kind.

    C.The pay is not very good.

听第三段对话,回答第7-9题。

7.How long has the woman been in America?

    A.For one month.      B.For two months.      C.For three months.

8.What did the woman think of the Americans she worked with?

    A.The didn’t like traveling.

    B.They were friendly and helpful.

    C.They were traditional.

9.What have we learned about the research program?

    A.It will be finished before Christmas.

    B.It has been finished before Christmas.

    C.The first part of it has been finished.

听第四段对话,回答第10-12题。

10.What does the man want to do this summer?

    A.Go to summer school.

    B.Stay at home.

    C.Earn some money.

11.What did the Dodds do when they went away last summer?

    A.They hired someone to stay in their home.

    B.They lent their house to a student.

    C.They asked their gardener to watch their home.

12.How do home owners determine whether a house-sitter is worth trusting?

    A.They attend the house-sitter’s party.

    B.They interview the house-sitter’s friends.

    C.They check the house-sitter’s references.

听第五段对话,回答第13-15题。

13.What are the man’s hobbies?

    A.Running and collecting.

    B.Running and jumping.

    C.Running and climbing.

14.How many miles does the man run every day?

    A.3.                 B.4.                  C.5.

15.What is the man going to do next year?

    A.Enter for the London Marathon.

    B.Do a cross-country running.

    C.Climb the Alps with his wife.

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23.某同学为了检验家里购买的硫酸铵化肥是否合格,他称取27.5 g化肥样品与足量浓烧碱溶液加热,产生的氨气用100.0g废硫酸吸收。测得吸收氨气的溶液总质量m与反应时间t的变化如右下图所示。所涉及的反应为:

(NH4)2SO4+2NaOH===Na2SO4+2H2O+2NH3↑; 2NH3+H2SO4 == (NH4)2SO4

请计算:

(1)完全反应后产生氨气    g。

(2)该化肥的含氮量为     (精确到0.1%),

则这种化肥属于       (填:“合格”或“不合格”。

合格硫酸铵含氮量为20%以上)产品。

(3)请计算废硫酸中硫酸的质量分数(写出计算

过程)。

(4)若实验过程中氨气被完全吸收,但该实验测得硫酸铵化肥的含氮量高于实际值,其原因是                                  

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22.(12分)“嫦娥一号”飞船的成功发射是我国航天事业的又一里程碑。金属过氧化物等可作宇宙飞船或潜水艇中的氧气再生剂,如:过氧化钠(Na2O2)在常温下能与人呼出的二氧化碳反应生成氧气,化学方程式为:2Na2O2+2CO2===2Na2CO3+O2;(过氧化钠还能与盐酸、水等物质发生反应产生氧气)为了验证该反应中氧气的产生,某兴趣小组的同学设计了如下图所示的实验。

(1)实验室确定气体发生装置时应考虑的因素是               

制取CO2的装置,应从下列图1、图2、图3中选择    

(2)检查图2装置的气密性的方法是:将装置中导气管上的胶皮管用弹簧夹夹住,往长颈漏斗中注入水至液面高出漏斗颈的下端管口,若能观察到            现象,即可证明装置不漏气。

(3)设计A、B装置的目的是净化导入的纯净且干燥的CO2 。其中,①A装置的具体功能是________________所发生的化学方程式是                

②B装置的具体功能是             ,其瓶内液体应是___________ 

(4)为了确定CO2跟Na2O2反应产生的气体是氧气,最后还要采用的验证实验操作是____________________________________________________________________。

(5)表明二氧化碳没有被过氧化钠完全吸收的现象是         

(6)常温下水也能与Na2O2反应,生成氧气和氢氧化钠,写出该反应的化学方程式。

                         ;

(7)某潜水艇上有4人,如果每人每小时消耗的氧气在某温度和压强条件下体积为50L,

则该潜水艇中每天需要过氧化钠多少千克?(已知:在上述温度和压强条件下氧气的密度为1.5g/L)                 

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21. (5分) A、B、C、D、E五种物质均为初中化学中常见的化合物,它们之间的关系如图所示,相互之间连线表示能发生化学反应。A、C、E均为氧化物,A是人体呼出的主要气体;在实验室中B可以用来制取A,而D可以用来检验A;C和E反应能生成D。

(1)A的化学式是          

D的化学式是        

(2)B除了制取A之外的另一种用途是           

(3)C和E反应的化学方程式为      _________    

该反应的基本类型是    __________________  

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