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     摘要: 从宏观上讲,硬件的基本构成是由微处理器,存储器系统和输入输出系统三大块构成.它们又是通过总线互相连接在一起,构成一个功能强大设备齐全的计算机硬件系统.
  阅读全文

posted @ 2007-03-29 22:54 江边之鸟 阅读(1279) | 评论 (1)编辑 收藏

     摘要: pentinum微处理机配备的寄存器包括:
一、基本体系结构寄存器:
<一>通用寄存器
大小:32位
个数:8个
名称:累加寄存器(EAX),基地址寄存器(EBX),计数寄存器(ECX),数据寄存器(EDX),基址指针寄存器(EBP),堆栈指针寄存器(ESP),源变址寄存器(ESI),目标变址寄存
器(EDI).  阅读全文

posted @ 2007-03-29 22:52 江边之鸟 阅读(328) | 评论 (1)编辑 收藏

     摘要: Pentium微处理机是由总线接口部件(64位结构),指令Cache,数据Cache,分支转移目标缓冲存储器,控制ROM部件,控制部件,预取缓冲部件,指令译码部件,整数运算部件,整数及浮点及浮点数寄存器组,浮点运算部件等11个功能组成.
  阅读全文

posted @ 2007-03-29 22:50 江边之鸟 阅读(250) | 评论 (1)编辑 收藏

     摘要: 今天是值得高兴的一天。因为我的补考课程大多数已经通过了。虽然英语听力还没有放出最后成绩,但是最关心的几门课程成绩已经全部下来了。很庆幸,综合英语、微积分基础、数字逻辑都考了六十来分。已经不错了,  阅读全文

posted @ 2007-03-26 13:31 江边之鸟 阅读(134) | 评论 (0)编辑 收藏

     摘要: 说老实话,这个世界上喜欢补考的人是没有的。但是我却有四门,在昨天之前,我补考了三门,这几门课程都是比较麻烦的。不论如何,这一学期再不能向上一学期一样无所事事,最起码要保证每一次的作业要保质保量的完成的。这是我所应该做的。  阅读全文

posted @ 2007-03-19 23:15 江边之鸟 阅读(140) | 评论 (0)编辑 收藏

Words and expressions

<1>1 A. artist   B. article C. artificial D. audible

2. A. officer B. offer C. office D. flow

3A .flower B. floor C. flaw D. flow

4. A. assign B. assess C. sign D. assets

5release B. relax C. reflect D. relics

6. A. overcome  B. overall   C. overhear D. outcome

7. A. message B.  massage  C. massive D. mess

8. A. middle B. media C. medium D .mediate

9.A.change B. courage C. charge D. recharge

10.A hand B.chddle C.hurtle D .handle

11.A. 合身的 B 。脚的 C 。肥胖的。 D 不能用的。

12 A .海岸        B 。辅导 C 。钢琴 D 午饭

13 A 害怕的 B 恰当的 C 。镇定的 D 。欣赏的

14 A 大一学生。 B 大二学生 C 。大三学生 D 。大四学生

15 A .坟价还价 B 样品不售 C 。市面有售 D 减价出售

<2>

A. flawless B. fluent C. flower D. flute

A. archbishop B. archeology C. artistic D. architecture

A. never B. nerve C. nervous D. lotus

A. warehouse B. wife house C. whereas D. will house

A. snoots  B. tooth C. slots D. smooth

A. available B. accessible C. violable D. various

A. escalator B. desktop C. essence D. elevator

A.tentative B. tempered C. temporary D.  contemporary

A. sports B. stop C. spoil D. spell

A. hander B. handcraft C .handy D. handle

A 提示 B 舌尖 C 。磁带 D 。打印。

A 。发出巨响 B (使)破碎 C ,减少 D 堵塞交通

A 。重新开始 B 浏览胜地 C 。回忆 D 。什锦

A 。挂断 B 。起床 C . 熬夜 D 。保持

A 。活泼的 B 。警惕的。 C 。酸的。 D 。辛辣

Sentences

A I have never traveled by air

B. I have never traveled by boats.

C. I have never visited other places.

D .I have never gone to any foreign country.

A. Children play a lot before they sit down to have their dinner.

B. children fight with each other to decide who should eat first.

 C. Children are allowed to read some books about eating  

  D. Children do not eat immediately when the dinner is ready.

A.I cannot remember what Dalian looks like.

B. Dalian is a very clean city.

C. I want to go to Dalian.

D. Dalian makes people depressed.

A. Now  the traffic in this city is better than before

B. The traffic in this city is not satisfactory at present.

C. The traffic in this city used to be very good

D. In the future, the traffic here must be better

A, Mother thinks it is proper not to speak too fast.

B. Mother always speaks very quickly.

C. Mary only talks with her mother quickly.

D .Mary is a hot tempered girl.

A. As to me, listening is not as difficult as before.

B. Listening is a big problem for many students.

C. Reading will help enrich our vocabulary.

D .Speaking improves listening day by day.

A. One can buy shoes in a shop at the corner.

B. There is short shop around the corner.

C. One can find a T-shirt shop at the corner of the street.

 D. The street is full of shoe shops.

A. Our school sent me to work in the city bank.

B. I didn’t work in the city bank before I graduated.

C.  I am employed by the city bank now .

D. students form our school all worked there.

A. I don’t like English and don’t major in it either.

B. I am quite crazy about English.

C.I specialize in English studies since I am fond of it .

D I Become interested in English after I graduate.

A. She often decides to make news programs.

  B.She watches sitcoms as the last thing she does everyday. C. She thinks a lot to understand the news.

D. She prefers news programs to sitcoms.

Sentences

16. A .I have not diseases

B.I like computer works.

C. My computer can work now.

D. I am good at computers.

17. A.I my opinion,you should earn your own bread

B In my opinion, you should not have pocket money from your parents.

C.In my opinion, one should work hard.

D.In my opinion,one should do some part time jobs.

 

18. A The salary is 1600 yuan at most. 

B. The salary would be raised if you can do it well.

C. The salary will be decided according to your performance.

D. The salary is not fixed at all

19. A. I have done a lot of part time jobs.

B; I have limited part time work experience

C. I am working in a supermarket.

D.I often visit supermarkets when I have a job.

20. A. In my opinion, not everyone would be a good stewardess.

B. In my opinion, to be a stewardess must be very comfortable.

C. In my opinion,to be a stewardess is just a piece of cake.

D.In my opinion,it is not easy to find a job as a stewardess.

21 A I love children naturally.

    B. I know noting about nursing.

    C. I know neer been a nurse.

    D. I once took care of children.

22 . A. Market research will do good to sales volumes.

B.In our company, there are many market researchers.

C.Our market is not large enough for our sales.

D.This position is saved especially for you.

23 A. This position is a better start for me than for you.

    B. This position is beneficial for beginners.

C. This position suits you very much at this moment.

D. This position is saved especially for you.

24. A.There are not many jobs in the market.

B .Many young people cannot find a satisfactory job.

C. There are many jobless young people today.

D. Young people are very lazy and don’t want to work.

25. A. I want to work with the English

B.I want to get a job in an English company

C. I want to practice English in my job.

D. I want to use English in my job.

 

 

 

 

 

 

 

 

 

 

posted @ 2007-03-14 00:04 江边之鸟 阅读(151) | 评论 (0)编辑 收藏

Long Conversation

30.What do you know about the man from the dialogue?

A.He is a university student

B.He is full time lifeguard.

C.He is a junior school student.

D.He is clerk in the company.

31.Why does the man want to find a part-time job?

A Because he needs to earn the tuition fee.

B.Because he wants to work in this company.

C.Because he has finished all his school works.

D.Because he has to pay for the rent of an apartment.

32.Which of  the following is tue about the

A It requires day shifts.

B It is from 2 to 6 pm

C. It does not pay well.

D.It is in the mailroom.

33.What can be infrred about the man?

A.He has met the woman before.

B He likes the job offered to him very much.

C.He is badly in need of a job.

D He is an experienced job hunter.

30 Why did Ellen decide to go to Bngkok?

A. She was persuaded by her cousin.

B.She was invited by her close friends.

C.She had planned to visit there many times.

D.She loves the picture of this city.

31What do you know about Thai food from Ellen?

A. It is sour .   B.It is sweet.

C.It is bitter.  D.It is hot.

32 In which month do you think Ellen went to Bangkok?

A.November. B February C.April  D .August

33.What are the two speakers talking about?

A.A visit to Pattaya.    B A visit to Pattaya.

C.A visit to phuket. Tot Bankok and Pattaya.

D.A vistit to Bangkok and Phuket.

Passage

34 If you can answer the queastion_______, your memory is good

A.”What did you have for breakfast this morning?”

B. “What clothes do you wear now?”

C.”Who did you talk to yesterday?”

D.”Where are you going to this Saturday?”

35.Why is memory important according to the article?

A. It helps learn language read.

B.It enables everyone to read.

C.Specialists tell us so.

D.Specialists hope that we have good memorise.

36 Which is true based on the two experiment.

       A Smiling is more useful for people to remember what they have read.

B.Frowning is more useful for people to remember what they bave read.

C.The smiling students are cleverer than the frowning ones.

D.Smiling students can remember happy artcles better than frowning ones.

37.What does this passage mainly tell us?

A .English specialists haven’t found the best way to improve redaing.

B.The better memory you have ,the better your reading ability will be.

D.The researchers are not sure about the power of facial expressions.

34 Which of the following scientific discoveries is not mentioned by the speaker?

A Mddicine  B.Transportation. C.Nuclear power. D.Space technology.

35.What is the benefit of advances in transportation?

A.We can communicate with anyone in the world at home.

B.We can fly across the oceanan and return home in a single day.

C.Human beings have gone to the Moon.

D.People can live longer nowadays.

36 What problems have the scientific discoveries brought about?

A Human wisdom. B. Pollution.

C.Application    D.Ethical is sues.

37. What might be the speaker’s attitude towards science?

A.It has changed people’s lives and should be developed fully.

B.Science has its benefits as well as probleme. People can only wait and see.

C.It hat improved material well-being but attentions must be given to morals and the practical application.

D.It causes more troubles than benefits, so people are doubtful  about it.

posted @ 2007-03-14 00:02 江边之鸟 阅读(473) | 评论 (0)编辑 收藏

Short Conversations

26.what is the message David Johnson leave?

A. He asks the receiver to call him back.

B. He wants Cindy to call him back this afternoon.

C. He leaves his telephone number 1036215.

D. He wants Cindy to call him back this evening.

27.At which number can Mr. Thomas call Bill Green this evening?

A 415-389-1065     B.415-389-4074

C.416-389-1074     D.415-389-1064

28. Why did Judy call Mary?

A. She asked Judy to attend the old chassmates’ party.

B.She asked Judy to meet her inside the Art Museum.

C. She asked Judy to meet het outside the Art Museum.

D. She asked Judy to meet her at ten tomorrow evening.

29.Who answered the telephone call?

A. Mr.King.     B. Tom

C. Mrs.King      D.John

26.What does the man want to buy?

A. A coat worth $56

B. A gray and soft coat.

C A green and soft coat.

D. A.coat for his mother.

27.How much will the woman pay for the sofa?

A. It is not mentioned.     B. 594 dollars.

    C. 604 dollars.           D. 584 dollars.

28.What information did the man get from the woman?

A.Why the dress is so beautiful.

B.Whether he should buy one for his wife.

C.Where he could buy the dress.

D. Whether the dress is suitable tor his wife.

29.Why does the man want to buy a gift?

A.Because the woman suggeste him to do so.

B. Because it is on special.

C.For his brother’s birthday.

D.Ties are always a good gift.

 

posted @ 2007-03-13 23:59 江边之鸟 阅读(377) | 评论 (0)编辑 收藏

     摘要: 李广的性格特征是善察敌情、览危不惧、处变不惊、指挥若定;他总是身先士卒,奋勇杀敌,为平定外族侵略立下汗马功劳;他廉洁轻财务、爱护士卒、忠实诚信、口讷少言,虽屡建战功,却备受排挤压抑,尽管如此,李广仍转战疆场,为国效忠,表现出一代良将的高尚品德与宽阔的胸怀。  阅读全文

posted @ 2007-03-13 23:10 江边之鸟 阅读(2698) | 评论 (2)编辑 收藏

     摘要: 在广袤无垠的宇宙中,个人的认识和作为都要受到种种主客观条件的制约,因而是十分有限的。文章旨意虽或有无所作为,消极虚无之嫌,但其合理内核,却能启迪人们不可囿于个人有限的识见而自满知足。  阅读全文

posted @ 2007-03-13 22:47 江边之鸟 阅读(502) | 评论 (0)编辑 收藏

     摘要: 其实我觉得在补考真的是一件非常痛苦的事情,但是却让我遇上了。而且这次有四门补考,都怪自己不好好学习在平时的时候,这又能怪谁?周五开始补考,加上周六周日两天,这个周末本来计划要去外面玩的,看来又要泡汤了,好郁闷。
  阅读全文

posted @ 2007-03-13 22:28 江边之鸟 阅读(184) | 评论 (1)编辑 收藏

     摘要: 歌辞的第一段写湘君带着虔诚的期盼,久久徘徊在洞庭湖的山岸,渴望湘夫人的到来。这是一个环境气氛都十分耐人寻味的画面:凉爽的秋风不断吹来,洞庭湖中水波泛起,岸上树叶飘落。望断秋水、不见伊人的湘君搔首蹰躇,一会儿登临送目,一会儿张罗陈设,可是事与愿违,直到黄昏时分仍不见湘夫人前来。这种情形经以“鸟何萃兮蘋中,罾何为兮木上”的反常现象作比兴,就更突出了充溢于人物内心的失望和困惑,大有所求不得、徒劳无益的意味。而其中“嫋嫋兮秋风,洞庭波兮木叶下”更是写景的名句,对渲染气氛和心境都极有效果,因而深得后代诗人的赏识  阅读全文

posted @ 2007-03-13 15:55 江边之鸟 阅读(2013) | 评论 (0)编辑 收藏

2006年7月份,报名参加了上海交通大学网络教育学院的入学考试.在8月份获得了入门通知书,心里当时是很高兴的.无论如何,是了了自己的一桩心愿.入学考试还算过得比较轻松,心里在想,两年而已,再快不过了,忍一忍就过去了.虽然到写这篇博客的时候我已经过了一个学期了,而且上个学期过得很不好,不过,现在决定既然已经当时决定了,而且决心很大,就不能中途退缩,要一直坚持下去.所以决定从现在开始,好好得订个计划,把学习过程进行下去,而本博客,就是帮助自己学习的.因为每次打开书本看书,听课很烦,而又喜欢写博客,所以,我便将两者结合起来,来让自己提高学习效率和兴趣.

posted @ 2007-03-13 15:07 江边之鸟 阅读(165) | 评论 (0)编辑 收藏

第一学期过去了,我算是白过了.期末考试总共五门课程,只过了一门<<计算机应用基础>>,我想这门课程地球人都能过.其余四门全挂了,有四十几分的,有五十几分的,过两天补考,如果过不去的话,还得重修,一者是时间要延迟,另外,身上的money也不允许呀,这段时间得好好考虑补考再说.希望老天保佑.上个学期也不能怪别人,只能怪自己,一个是自己的时间,但是这不是主要的,关键还是自己没有把精力放在上面.每天晚上会去看电视,玩游戏,编程序,但就是不想看书,就是不想去看课件.在期末考试的时候也过于大意,作业不好好做,有的甚至根本就没有做.在考试的时候还报有侥幸心理. 我在想,以前的时候我可不是这样的呀,现在怎么变得这么爱怀侥幸心理了.考试没过,也是意料中的事情.离补考还有大概一个大星期的时间,具体还没有通知下来,我这两天要开始努力学习,恶补一下,到今天我还没有全完,上天给了我一个再来一次的机会,我如果再不珍惜,我就是混蛋了.其实老实话,这两天心里挺难受的,一直在想着补考学习的事情,其实如果听起课件摸起书本来,也不是那么可怕.我觉得自己如果把一件事情不要当做任务去做兴趣挺大,如果是任务,就像现在的学习,就不想动了,我应该调动自己的兴趣才对.

posted @ 2007-03-13 15:07 江边之鸟 阅读(333) | 评论 (3)编辑 收藏

Words and expressions

<1>

1 A.artist(艺术家,画家)   B.article(文章,物品)   C.artificial(人造的,假的)  D.audible(听得见的)

2 A.officer(公务员) B. Offer(提供,提议)  C.office(办公室) D.official(官员)

3 A.flower(花朵) B.floor(地板) C.flaw(缺点) D.flow(流程)

4 A.assign(分配,赋值) B.assess(估定) C.sign(信号) D.assets(资产)

5 A.release(释放,发布) B.relax(放松) C.reflect(反映) D.relics(遗物)

6 A.overcome(战胜) B.overall(全部的) C.overhear(偷听) D.outcome(结果,出口)

7 A.Message(消息) B.massage(按摩) C.massive(宏伟的) D.mess(食堂)

8 A.middle(中间) B.media(媒体) C.medium(媒体) D.mediate(居间的)

9 A.change(改变) B.courage(勇气) C.charge(收费) D.recharge(再充电)

10 A.hand(手) B.chddle C.hurtle(猛冲) D.handle(柄)

11 A.合身的(fit) B.脚的(foot) C.肥胖的(fat) D.不能用的

12 A.海岸(coast) B.辅导(coach) C.钢琴(piano) D.午饭(lunch)

13 A.害怕的(afraid) B.恰当的(appropriate) C.镇定的(calm) D.欣赏的(appreciate)

14 A.大一学生(freshman) B.大二学生(colledge students) C.大三学生(Junior) D.大四学生(Senior students)

15 A.讨价还价(argy-bargy) B.样品不售(the sample is not for sale) C.市面有售(market sale) D.减价出售(discount sale)

<2>

1 A.flawless(无缺点的)B.fluent(流畅的) C.flower(花) D.flute(笛子)

2 A.Archbishop(大主教) B.archeology(考古学) C.artistic(艺术的) D.architecture(建筑学)

3 A.never(决不) B.nerve(精神) C.nervous(不安的) D.lotus(莲花)

4A.warehourse(仓库) B.wife house(妻子房子) C.whereas(然而) D.will house

5 A.snoots(脸) B.tooth(牙) C.slots(槽) D.smooth(平滑的)

6 A.available(可用的)B.accessible(易接近的) C.violable(可违背的) D.various(不同的)

7A.eacalator B.desktop(桌面) C.essence(实际) D.elevator(电梯)

8 A.tentative(试验) B.tempered(回火的) C.temporary(临时的) D.Contemporary(同时代的)

9.A.sports B.stop C.spoil(战利品) D.spell

10. A.hander(食物量) B.handcraft(用手工造) C.handy(便利的) D.handle(句柄)

11. A.提示(prompt) B.舌尖(proglossis) C.磁带(tape) D.打印(print)

12. A.发出巨响(toward)B.使破碎(smash) C.减少(subtract) D.堵塞交通(block traffic)

13 A.重新开始(restart) B.浏览胜地(browse resorts) C.回忆(remember) D.什锦(olio)

14 A.挂断(hang up) B.起床(get up) C.熬夜(sit up) D.保持(keep up)

15 A.活泼的(lively) B.警惕的(vigilant) C.酸的(vinegary)D.辛辣的(gingery)

posted @ 2007-03-13 15:07 江边之鸟 阅读(219) | 评论 (0)编辑 收藏

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