16. Don’t be angry with him. He made the mistake ____ .

　 A. in common　 B. on purpose　 C. by accident　 D. in a hurry

15. America is an ___country. You can hear ___everywhere .

A. English – spoken ,　 English speaking

B. English –speaking , English spoken

C. Speaking English , English spoken

D. Spoken- English , English speaking

14. The engine of the ship was out of order and the bad weather ___ the helplessness of the crew at sea .

　 A. added to　 B. added up to　 C. turned out　 D. made up

13. I’d like to go ___ to help people , ___ when they are in trouble .

　 A. straight , especially　　　 B. straight , specially

　 C. straightly , specially　　 　D. straightly , especially

12. Mr. Brown is ___a teacher to us ; we consider him as our friend .

　 A. more than　 B. more or less　 C. less than　 D. more and more

第一节：单项填空(共15小题,每小题1分,满分15分)

11. Most of us can see that British English has some differences ___ American English ___ spelling and pronunciation .

　 A. in , from　 B. from , in　 C. from , between　 D. in , between

第二节(共5小题；每小题1分，满分5分)

听下面2段对话。每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听第6段材料，回答第6至第7题。

What is the woman doing ?

A. She is planning a party .　 B. She is working on the computer .

C. She is looking for an MP3 player .

What does the woman regret ?

A. Not telling her parents about the party .

B. Not keeping her plans a secret .

C. Not going to the party .

听第7段材料，回答第8至第10题。

Where does the conversation most probably take place ?

A. At a railway station .　　 B. On a train .　 C. In a chess club .

When will they get to New York ?

A. In an hour or so .　 B. In about a day .　 C. In several minutes .

What do we know about the woman ?

A. She is not very good at chess .

B. She wants to play some other games .

C. She plays chess very often .

第一节(共5小题；每小题1分，满分5分)

听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

What does the man mean?

A.He can’t see very well .　 B. He’s not feeling well .　

C. His eye doesn’t hurt very much .

What does the woman mean?

A. The man should move the desk back .　 B. The man should go to see a doctor .

C. The man should ask someone to help him .

Why are they trying to call David ?

A. To tell him that they are busy .

B. To invite him to see a movie with them .

C. To ask him a question about the homework .

What happened to the man ?

A. He probably swallowed the belt .　 B. He probably went to Italy .

C. He had a big bowl of noodles .

Which is the best word to describe the man’s character ?

A. Humorous .　 B. Strict.　 　C. Kind .

22．如图,抛物线方程为，直线的交点在抛物线准线右边。 　 (1)求证：直线与抛物线总有两个交点；

　(2)设直线与抛物线交点为Q、R，OQ⊥OR，求P关于m的函数表达式；

　(3)在(2)的条件下，使原点O到直线QR的距离不大于，求P的取值范围。

21．如图，几何体ABCDE中，△ABC是正三角形，EA和DC都垂直于平面ABC，且EA=AB=2a， DC=a，F、G分别为EB和AB的中点.

(1)求证：FD∥平面ABC；

(2)求证：AF⊥BD；

　(3) 求二面角B-FC-G的正切值.(选作)