（本题12分）定义在R上的函数，已知在上有最小值3。

（1）求的单调区间；

（2）求在上的最大值。

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（/\），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第十一处起）不计分。

Boys and girls,

Attention, please. I’ve got a good news for you. A new book How to Improve Your English is now on sell in a nearby bookstore. I think the book is great help to our English study and suitable for we middle school students. There are many practical examples in the book, included a lot of pictures. The price is five yuan each. Those who wants to buy the book, should go here as soon as possible and get your money ready for. By eleven o’clock tomorrow morning the money should be give either to me nor to our monitor. We’ll go to buy the books tomorrow afternoon.

书面表达(满分25分)

　　下面是某中外合资企业刊登在昨天的China Daily上的一则广告：

Office secretary，with experience in bookkeeping，typewriting，public relations，operating PC（personal computer）.

Address，age，health condition.

Write to A518，Charlie Office.

假设你是林涛，现年20岁，身体健康，学习英语6年，学过广告中所列项目。通信地址是滨海市765信箱（P. O. Box 765）。请根据广告中提出的招聘职务、应聘条件和你自己的简要情况，写一封自荐信。词数：100左右。

Dear Sir，

I have read your advertisement in yesterday’s China Daily.

___________________________________________________________________________

___________________________________________________________________________

　　                                                    Yours，

 Lin Tao

第二卷（共35分）
第四部分：写作（共两节；满分35分）
第一节：短文改错（共10小题，每小题1分，满分10分）
此题要求改正所给短文中的错误，对标有题号的每一行做出判断：如无错误，在该行右边横线上划一个（√）；如有错误，则按下列情况改正：
该行多一个词：把多余的词用斜线（/）划掉，在该行右边横线上写出该词并也用斜线划掉。
该行缺一个词：在缺词处加一个漏字符号（^），在该行右边横线上写出该加的词。
该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改！
Yesterday I was invited to join in a                        76．______________        
old friend’s birthday party . The party was going to      77．______________        
begin on 8 o’clock in the evening .I was afraid of             78．______________        
being late , so I lent a watch from my neighbor . When     79．______________        
I got to there , my friend gave me a warm welcome .         80．______________        
He introduced me for some other friends . After we          81．______________        
shared the big birthday cake , we started dance and           82．______________        
singing . What wonderful time we had ! On my way home       83．______________        
I stopped to look at my watch­ —To my surprise that         84．______________        
wasn't around my wrist any longer ! I hurried            
back my ­­friend’s house . Luckily I found it there .                85．______________        

书面表达（满分20分）
2010年上海世博会正在举办，你的外国网友想要到中国来，为表示对他们来中国的欢迎，你打算介绍一些极具中国特色的事物（可以是风俗文化等）。你以 “Fascinating China”为题，用英语写一篇150字左右的短文，发表在你的个人博客上。
短文可选择使用以下的参考词汇：
the Great Wall（长城）； Peking Opera(京剧)； Panda（大熊猫）；  terracotta（兵马俑）。
Fascinating China
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
The above mentioned are just a wave of the sea. If you want to know more about this ancient nation, come to the Shanghai Expo and be our guest to see for yourself.