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26.--- Can you tell me how to learn English well?

   --- Do more speaking, I think,    you’ll be good at spoken English.

    A.or            B.for            C.and           D.until

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25.    from heart trouble for years, my grandma has to take some medicine with her wherever she goes.

    A.Suffered        B.Suffering       C.Having suffered  D.Being suffered

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24.At first, the company had 15 notebook computers but only one – third    used regularly. Now we have over 60 working all day long.

    A.were          B.are            C.was           D.is

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23.You are not in good health, I think. You could improve your    by running every day.

    A.position        B.situation        C.energy         D.condition

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22.The conference had been held to discuss the effects of tourism    the wildlife in the area.

    A.in            B.on            C.at            D.with

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第一节:单项填空(共15小题,每小题1分,满分15分)

从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

21.--- How long are you staying?

   --- I don’t know.     .

    A.That’s OK      B.Never mind      C.It depends      D.It doesn’t matter

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第二节 (共15小题;每题1分,满分15分)

听第6段材料,回答第6至7题。

6.Where does the conversation most probably take place?

    A.At home.            B.On a bus.            C.In the bank.

7.Why do the two speakers want to buy a car?

    A.They have a lot of money.

    B.The man lives too far away from his office.

    C.The woman’s office is too far away from her home.

听第7段材料,回答第8至10题。

8.Why won’t Mr. Stone come to the clinic (诊所) tomorrow?

    A.He can’t spare the time. 

    B.The clinic will be closed.

    C.Dr. Milton won’t come to work.

9.When is the clinic open in a week?

    A.From Monday to Friday. 

    B.On weekdays except Thursday.                 

    C.During the whole week.

10.What time has finally been fixed for Mr. Stone to come?

    A.5:30 p.m., Wednesday.   B.6:15 p. m., Wednesday.  C.6:15 p. m., Thursday.

听第8段材料,回答第11至13题。

11.What’s the relationship between the two speakers?

    A.Neighbors.           B.Doctor and patient.     C.Friends.

12.When did the woman cough most seriously?

    A.In the morning.        B.In the afternoon.       C.At night.

13.What did the man do for the woman?

    A.He examined the woman carefully.

    B.He gave her some medicine and some advice as well.

    C.He just told her not to worry too much.

听第9段材料,回答第14至16题。

14.What’s the possible relationship between the two speakers?

    A.Husband and wife.      B.Friends.             C.Strangers.

15.Where does the conversation most probably take place?

    A.In a restaurant.        B.At the woman’s home.   C.At the man’s home.

16.What does the woman ask the man to do?

    A.Have some soup.       B.Have more rice.        C.Bring his wife next time.

听第10段材料,回答第17至20题。

17.What did Nicholas do at eighteen months?

    A.He began to learn French.                     

    B.He read the newspaper.

    C.He took telephone messages.

18.Why was Nicholas bored and unhappy at the two schools?

    A.He had too much homework.

    B.He almost couldn’t learn anything special.

    C.His teachers often corrected his spelling.

19.Who offered to help Nicholas finally?

    A.His classmates.        B.His parents.           C.A college.

20.What is Nicholas’ life like now?

    A.Busy without any social life.

    B.Full but boring.

    C.Busy at college and free at home.

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第一节 (共5小题;每小题1.5分,满分7.5分)

1.When can the man see the headmaster?

    A.At 9:30.             B.At 11:45.             C.At 12:40.

2.Why does the man want to keep the window shut?

    A.He is ill.            

    B.He wants to open it himself.

    C.The air inside is fresh enough.

3.What is Mike?

    A.A teacher.            B.A student.            C.A writer.

4.What has made working at home possible?

    A.Personal computers.   

B.Communication industry.

    C.Living far from companies.

5.Where is the woman?

    A.In a soap factory.      B.In her house.          C.At an information desk.

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7.一辆汽车沿平直公路行驶,先以速度v1通过前的位移,再以速度v2=50 km/h通过其余的位移.若整个位移中的平均速度=37.5km / h,则第一段位移内的平均速度是多少?

答案  25 km/h

解析 设整段位移为x,通过前位移和后位移的时间分别为t1t2

根据=得t1==,t2==

===

解得第一段位移内的速度

 

v1=

[反思总结]

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6.一个质点做方向不变的直线运动,加速度的方向始终与速度方向相同,但加速度大小逐渐减小直至为零,则在此过程中                                       ( B )

A.速度逐渐减小,当加速度减小到零时,速度达到最小值

B.速度逐渐增大,当加速度减小到零时,速度达到最大值

C.位移逐渐增大,当加速度减小到零时,位移将不再增大

D.位移逐渐减小,当加速度减小到零时,位移达到最小值

解析  加速度与速度同向,速度应变大,当加速度减小到零时,速度不再增大,A项错误;物体做加速度减小的加速运动,最后达到匀速,B项正确;因物体最终匀速运动,所以位移仍增大,C项错误;位移一直增大,没有最小值,D项错误.

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