84．What suggestion does the passage mainly give? (No more than 10 words)

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Section C (25 marks)

　　 Directions: Write an English composition according to the instructions given below in

Chinese

在你的人生中，肯定有過(guò)無(wú)數(shù)次笑和哭的經(jīng)歷。請(qǐng)?jiān)谄渲羞x取一件最讓你難以忘懷的事

件，以“The Moment I Cried” 或 “The Moment I Laughed”為題，寫一篇夾敘夾議的記敘文。要求如下：

83．How do you know what you don’t want in a man? (No more than 5 words)

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82．According to the author, why does a couple probably fight？(No more than 4 words)

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　 *It could get hot fast

　 *It should be used with words in an e-mail;

　 *It might make you 80．_________ when getting junk mails．

Section B (10 marks)

Directions: Read the following passage, Answer the questions according to the information

given in the passage．

Scientists have determined it's not advisable to hurry marriage．But what’s the best age to

wed?

When Avril Lavigne announced she was splitting from her husband, comments from her

friends suggested that she was only 21 when she tied the knot and later she said that she realized she'd been too young to make such a life-altering decision．Could fellow young celebrity divorcées(離婚者) Reese Witherspoon, Kate Hudson, and Britney Spears have also hit the same age-related issue?

The Magic Number

There are practical reasons for the mid-20s dividing line, and most of them boil down to two

biggies: education and money．

It turns out that the more years of higher education a woman has under her belt on her

wedding day, the lower the chances that she'll get divorced ．．．a(chǎn)nd by 25, you're more likely to have earned a degree or two．Educated women tend to be more confident about who they are and less willing to settle for a man who doesn't meet their standards．

Odds(可能性) are that by 25 you're also supporting yourself, so there's less incentive(刺

激; 鼓勵(lì))for you to rush into marriage because you're seeking financial security from him．But the marriage-related benefits of working and having money of your own go beyond feeling secure．Learning to budget your cash carefully when you're single will help you avoid financial problems-one of the main causes of couple fights-for the rest of your life．

Knowing the Real You

At 25, you've had time for some crucial life experiences, including a relationship or two that

may have improved your Mr．Right radar．You've probably dated enough to have a better idea of what you don't want in a man, which makes it easier to know what you can live with and can't live without．

Perhaps the most important aspect of waiting is that you'll know what your goals and values

really are．While you don't want to marry someone just like you, marriage is a lot easier if you two share a similar outlook on life．

Twenty-four and already married to the man of your dreams? Don't worry: Many young

marriages survive．But given the choice, you might consider putting off the big day until your mid-20s or later．

81．What main factors influence the mid-20s dividing line? (No more than 3 words)

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*74___________: Facemail can let your e-mails read by a “person”;

*Feature: Facemail faces are 75．____________and changeable;

*76．____________: Life FX

*Future of Facemail: ①It is sure to have 77．___________;

②It may be used in a computer screen 78．___________ to help mothers;

* I was greeted by 72．___________ on my computer when I opened my e-mail the other day;

* She kept reading to me an e-mail from my brother about a high-speed Internet connection;

* Sometimes she would stop to smile or 73．____________;

17．(本題16分)列車員站在站臺(tái)上的一個(gè)位置迎接列車進(jìn)站，列車進(jìn)站停下前運(yùn)動(dòng)視為勻減速直線運(yùn)動(dòng)，第一節(jié)車廂通過(guò)用了3s，第二節(jié)車廂通過(guò)用了4s，設(shè)各節(jié)車廂長(zhǎng)度相同，車廂間隙不計(jì)，車廂節(jié)數(shù)足夠多，求火車停下時(shí)列車員面對(duì)的是哪節(jié)車廂。

16．(本題12分)如右圖所示，A球和B球用輕繩相連靜止在光滑的圓柱面上，半個(gè)圓柱體靜止在水平面上。已知圓柱體半徑比A、B兩球的半徑大得多，若A球的質(zhì)量為m，求B球的質(zhì)量為多少？

15．(本題12分) 兩個(gè)完全相同的物體A、B，質(zhì)量均為m = 0.8kg，在同一粗糙水平面上以相同的初速度從同一位置開(kāi)始運(yùn)動(dòng)。圖中的兩條直線分別表示A物體受到水平拉力F作用和B物體不受拉力作用的v－t圖象，求：

(1)物體A所受拉力F的大��；

(2)12s末物體A、B之間的距離S。

14．(本題7分)某同學(xué)用如圖所示裝置做探究彈力和彈簧伸長(zhǎng)關(guān)系的實(shí)驗(yàn)。他先測(cè)出不掛砝碼時(shí)彈簧下端指針?biāo)�指的�?biāo)尺刻度，然后在彈簧下端掛上砝碼，并逐個(gè)增加砝碼，測(cè)出指針?biāo)�指的�?biāo)尺刻度，所得數(shù)據(jù)列表如下：(重力加速度g=9．8m/s²)

　 (1)根據(jù)所測(cè)數(shù)據(jù)，在答題卡的坐標(biāo)紙上作出彈簧指針?biāo)�指的�?biāo)尺刻度x與砝碼質(zhì)量m的關(guān)系曲線。

　 (2)根據(jù)所測(cè)得的數(shù)據(jù)和關(guān)系曲線可以判斷，在　　 N范圍內(nèi)彈力大小與彈簧伸長(zhǎng)關(guān)系滿足胡克定律．這種規(guī)格彈簧的勁度系數(shù)為　　　 N/m．