问题 选择题

已知f(x)=2+log3x(1≤x≤9),则函数y=f(x)的最大值为(  )

A.4

B.5

C.6

D.8

答案

因为函数f(x)=2+log3x在定义域上单调递增,

所以在区间[1,9]上函数的最大值为f(9)=2+log39=2+2=4,

故选A.

阅读理解与欣赏

阅读下面的作品,完成后面题。

把栏杆拍遍

梁衡

中国历史上由行伍出身,以武起事,而最终以词为业,成为大诗词家的只有一人,这就是辛弃疾。这也注定了他的词及他这个人在文人中的唯一性和在历史上的独特地位。

应该说,辛弃疾的词不是用笔写成,而是用刀和剑刻成的。他以一个沙场英雄和爱国 * * 的形象留存在历史上和自己的诗词中。时隔千年,当今天我们重读他的作品时,仍感到一种凛然杀气和磅礴之势。比如这首著名的《破阵子》:

醉里挑灯看剑,梦回吹角连营。八百里分麾下炙,五十弦翻塞外声。沙场秋点兵。   马作的卢飞快,弓如霹雳弦惊。了却君王天下事,赢得生前身后名。可怜白发生!

我敢大胆说一句,这首词除了武圣岳飞的《满江红》可与之媲美外,在中国上下五千年的文人堆里,再难找出第二首这样有金戈之声的力作。虽然杜甫也写过“射人先射马,擒贼先擒王”,军旅诗人卢纶也写过“欲将轻骑逐,大雪满弓刀”,但这些都是旁观式的想象、抒发和描述,哪一个诗人曾有他这样在刀刃剑尖上滚过来的经历?

他本来是以身许国,准备血撒大漠,马革裹尸的。但是南渡后他被迫脱离战场,再无用武之地。像屈原那样仰问苍天,像共工那样怒撞不周。他临江水,望长安,登危楼,拍栏杆,只能热泪横流。

楚天千里清秋,水随天去秋无际。遥岑远目,献愁供恨,玉簪螺髻。落日楼头,断鸿声里,江南游子。把吴钩看了,栏杆拍遍,无人会、登临意。(《水龙吟》)

谁能懂得他这个游子,实际上是亡国浪子的悲愤之心呢?这是他登临建康赏心亭时所作。他痛拍栏杆时一定想起过当年的挥刀纵马,驰骋沙场,但今天空有一身力,一腔志,又能向何处使呢?

辛词比其他文人更深一层的不同,是他的词不是用墨来写,而是蘸着血和泪涂抹而成的。我们今天读其词,总能清清楚楚地听到一个爱国忠臣,一遍一遍地哭诉,一次一次地表白;总忘不了他那在夕阳中扶栏远眺、望眼欲穿的形象。

说到辛词的笔力多深,是刀刻也罢,血写也罢,其实他的追求从来不是要做一个词人。作为封建知识分子,对待政治,他不像陶渊明那样浅尝辄止,再不染政;也不像白居易那样长期在任,亦政亦文。对国家民族他有一颗放不下、关不住、比天大、比火热的心;他有一身早炼就、憋不住、使不完的劲。

有人说辛词也婉约,多情细腻处不亚柳永、李清照。但柳李的多情多愁仅止于“执手相看泪眼”“梧桐更兼细雨”,而辛词中的婉约言愁之笔,于淡淡的艺术美感中,却又含有深沉的政治与生活哲理。真正的诗人,最善以常人之心言大情大理,能于无声处炸响惊雷。

我常想,要为辛弃疾造像,最贴切的题目就是“把栏杆拍遍”。他一生大都是在被抛弃的感叹与无奈中度过的。当权者不使之为官,却为他准备了锤炼思想和艺术的反面环境。他被九蒸九晒,水煮油炸,千锤百炼。历史的风云,民族的仇恨,正与邪的搏击,爱与恨的纠缠,知识的积累,感情的浇铸,艺术的升华,文字的敲打,这一切都在他的胸中、他的脑海,翻腾激荡,如地壳内岩浆的滚动鼓胀,冲击积聚。既然这股能量一不能化作刀枪之力,二不能化作施政之策,便只有一股脑地注入诗词,化作诗词。他并不想当词人,但武途政路不通,历史歪打正着地把他逼向词人之道。终于被他修炼到连叹一口气,也是一首好词了。

小题1:作品以“把栏杆拍遍”为题有什么表达效果?请结合文本作简要分析。(4分)

小题2:辛弃疾的词有哪些特点?请根据文章内容分点回答。(5分)

小题3:本文的介绍足以使你认可“他(辛弃疾)的词及他这个人在文人中的唯一性”吗?请作简述。(6分)

阅读理解

A.American & British Classics

A classic is a literary work which has stood the test of time. Generations of readers have turned to classics to discover that which is ever-lasting. Through both the works themselves and the people they mirror, we may better be able to see ourselves.

B. Creative Writing

Creating Writing does not only provide us with an opportunity to express ourselves, but also holds our attention to word choice, paragraph development, and other skills useful in writing.

C. Technical Writing

It's a course which can help you to improve your communication skills in, for arid through technology.

D. Journalism

It's a course for seniors, in which we will cover how 10 gather, write and report the news. We will discuss how information is, or can be organized.

E. Non-fiction

The course is a study of non-fiction through reading many different types of non-fiction. The course will also be about the possible changes in journalistic reporting and the sharing of personal stories of various people on various topics such as travel and adventure.

请阅读以下学生的相关信息,然后匹配和他/她拟要选择的课程:

小题1:______. Lucy .wants to become a famous reporter in the world. She is eager to have the course which can help her to realize her dream.

小题2:_____. Sally's vocabulary is very large, but she can not organize what she write well, which makes her writing illogically. She wants to get some more skill of it.

小题3:_____. Lily can not know how to communicate with others as a. writer. She needs to improve the skill of it badly.

小题4:_______. Jenny wants to become a writer of biography. Therefore, she wants to choose a course connected with it.

小题5:_______. Mary is interested in Mark Twain, especially his novels which arc full of humors. She really want to know some other writers who were born in the same country as Mark Twain was.