数学专业英语习题答案

第一篇：数学专业英语习题答案

英语专业综合教程Unit 2课后习题答案

Key to Exercise of Unit 2

Unit 2

II. 1. Survived2. grabs3. discreetly4. Deceased…obituary

5. conceivably6. board7. classics8. executives

III. 1. widowed2. nerves3. precisionist4. competitiveness

5. execution6. presided7. marital8. accompanied

IV. 1died of2. Stay up 3. Cares for4. Straightened out

5. picked out6. Given up7. Grabbed at8. Considered for

V. 1 exactly2 immediately3 slacker/idler, loafer4 outlive

5 disconcerted/abashed6 departed7 underweight/slim8 successor

VI. 1. disappointed2. Waited3. Required4. Read

5. meant6. Entered cheerfully7. Intensifies gradually 8. Became extinct

Key to Translation:

1. My immediate boss is a typical workaholic, for he works for over ten hours each day all the

year round.

2. The principal attaches much importance to extracurricular activities and he believes that they

will help to cultivate students’ tremendous interest in the external world.

3. He always grabs a shower, a sandwich and then a taxi to go to work every Monday morning.

4. Since you are leaving the company, you should straighten out the accounts within the week.

5. He often stays up late at night in order to finish writing his Ph.D. dissertation on time.

6. Nothing can replace the profound love lodged in one’s heart of hearts.

7. He is considered a natural for the post of the president, for he has been an excellent

vice-president for almost ten years.

8. He is just too common to be picked out from the crowd.

Transcrip: Everyone is under some pressure / in the workplace. / Some external pressures / can be a positive factor, / helping us to be more productive. / Some people actually thrive / under short-term added pressure, / and our bodies are designed to meet these short-term demands. / Hormones are released to prepare us / for a "fight or flight" response / to demanding situations. / However, excessive and prolonged stress / can take its toll,/producing a range of physical and emotional health problems / which have come to be grouped as "work-related stress." / The experience of stress is different for every person. / Some people are affected more than others, / so what is stressful for one person / may not be stressful for another. / It can depend on your personality type / and on how you have learned to respond to pressure.

第二篇：离散数学习题三 含答案

离散数学习题三

11、填充下面推理证明中没有写出的推理规则。 前提：pq,qr,rs,p 结论：s 证明：①

p

前提引入 ②pq

前提引入

③

q

(①②析取三段论) ④qr

前提引入

⑤

r

(③④析取三段论) ⑥rs

前提引入

⑦

s

(⑤⑥假言推理)

12、填充下面推理证明中没有写出的推理规则。 前提：p(qr),q(rs) 结论：(pq)s

证明：①(pq)

(附加前提) ②

p

(①化简规则) ③

q

(①化简规则) ④p(qr)

前提引入 ⑤qr

(②④假言推理) ⑥

r

(③⑤假言推理) ⑦q(rs)

前提引入 ⑧(rs)

(③⑦假言推理) ⑨

s

(⑥⑧假言推理)

13、前提：(pq)q,pq,rs

结论1：r 结论2：s 结论3：rs

(1)证明从此前提出发，推出结论1，结论2，结论3的推理都是正确的。 (2)证明从此前提出发，推任何结论的推理都是正确的。 证明：(1)①(((pq)q)(pq)(rs))r

((pq)q)(pq)(rs))r1 ②(((pq)q)(pq)(rs))s

((pq)q)(pq)(rs))s1

③(((pq)q)(pq)(rs))(rs)

((pq)q)(pq)(rs))rs1

即结论1，结论2，结论3的推理都是正确的。

(2)((pq)q)(pq)(rs)

((pq)q)(pq)(rs)(pqq)(pq)(rs) 0(pq)(rs)0

即推任何结论的推理都是正确的。

14、在自然推理系统P中构造下面推理的证明： (1)前提：p(qr)，p,q 结论：rs

证明：①p(qr)

前提引入 ②

p

前提引入 ③

(qr)

① ②假言推理

④

q

前提引入 ⑤

r

③ ④假言推理 ⑥

rs

⑤ 附加律

15、在自然推理系统P中用附加前提法证明下面的推理： 前提：p(qr)，sp,q

结论：sr 证明：

①

s

附加前提引入 ②

sp

前提引入 ③

p

① ②假言推理 ④

p(qr)

前提引入 ⑤

qr

③ ④假言推理 ⑥

q

前提引入

⑦

r

⑤

⑥假言推理 即根据附加前提证明法，推理正确。

16、在自然推理系统P中用归谬法证明下面的推理： 前提：pq，qr,qs 结论：rs 证明：

①

(rs)

结论否定引入 ②

pq

前提引入 ③

qr

前提引入 ④

qs

前提引入

⑤

rs

② ③ ④构造性二难 ⑥

(rs)(rs)

① ⑤

合取

因为⑥为矛盾式即推理正确

17、在自然推理系统P中构造下面推理的证明：

只要A曾到过受害者房间并且11点以前没离开，A就是谋杀嫌犯。A曾到过受害者房间，如果A在11点以前离开，看门人会看见他。看门人没有看见他。所以，A是谋杀嫌犯。

答：令p: A到过受害者房间

q: A在11点以前离开

r: A是谋杀嫌犯

s: 看门人看见过A 前提：(pq)r,p,qs,s 结论：r 证明：① qs

前提引入 ②

s

前提引入 ③

q

① ②拒取式 ④

p

前提引入 ⑤

pq

③ ④合取 ⑥ (pq)r

前提引入 ⑦

r

⑤

⑥假言推理

1114490009

张梦婷

第三篇：离散数学习题与参考答案

习题六格与布尔代数

一、 填空题

1、设是偏序集,如果_________, 则称是(偏序)格.

2、设〈B,∧,∨,′，0，1〉是布尔代数，对任意的a∈B,有a∨a′=____,a∧a′=______.

3、一个格称为布尔代数，如果它是______格和______格.

4、设<>是有界格，a,bL,若ab=0,则a=b=_____;若ab=1,则a=b=____.

二、证明题

1、设是格，a,b,c,dL。试证：若ab且cd，则

a∧cb∧d

2、证明：在有补分配格中，每个元素的补元一定唯一。

3、设是一布尔代数，则

R={ | ab=b}是S上的偏序关系

4、若是一个格，则对任意a、b 、cA，有若a≤c且b≤c，则a∨b≤c。

5、若是一个格，则对于任意a，bA，证明以下两个公式等价;

(1)a≤b

(2)a∨b =b

6、证明：如果格中交对并是分配的，那么并对交也是分配的，反之亦然。

7、如果是有界格，全上界和全下界分别是1和0，则对任意元素aA，证明：

a1=1a=1 ，a0=0a=a

第四篇：党校《英语》复习题答案

一、词类转换

1.potato(复数)potatoes 11.empty(过去式)emptied

2.policeman (复数)policemen 12.say(过去式)said

3.shelf(复数)shelves 13.wash(三单)washes

4.baby(复数)babies 14.have(三单)has

5.put on(反义词)take off 15.twenty(序数词)twentieth

6.full(反义词)empty 16.second(基数词)two

7.turn off(反义词)turn on17.France(国籍)French

8.heavy(反义词)light 18.Greece(国籍)greek

9.type(现在分词)typing 19.Canadian(国家)Canada

10.shut(现在分词)shutting 20.German(国家)Germany

二、完成对话 1. A:_How are you?_2 B: I’m very well, thank you . 2. A: How old is your daughter?_B: My daughter is six years old .

3. A: What’s the time ? (9:30)B: It’shalf past nine.

4. A: What’s the date today ? (2010 .1. 17 )B: It’sJanuary17th ,2010.

5. A: What make is it ?B: It’s a Toyota . It’s a Japanese car. 6. A: Where does he come from?B: He comes from Italy .

7. A: What’s your job ? (engineer)B: I’m an engineer.

8. A: What’s the climate like in your country ? ( hot, south , cold ,north)B: It’shot in the south and cold in the north.

9. A: What’s the matter with him?_B: He has a bad cold . 10. A:Where do they live?_B: They live at 87 King Street . 11. A: Sophie, this is Hans. He is German.B:_Nice to meet you, Hans.

12. A : who is she?B: She’s anairhostess.

13. A: How are you today?B: I’m fine, thank you.

14. A: What color is your new dress? (green) B: It’sgreen.

15. A :What’s the matter with him, doctor?(bad cold) B: _he has a bad cold.

16: What’s the climate like your country? (hot, summer , cold, winter)

B: It’shotinsummerandcoldinwinter.

17. A: What make is it ? (Ford , American)B: It’s a Ford . It’s an American car.

18. A: Where were you just now ?(greengrocer’s) B: I was at the greengrocer’s. 19. A: When were you in Turkey? (1990)B: I was in Turkey in 1990.

20. A :What day is it? (Sunday)B: It’sSunday.

三、介词、代词或冠词填空

1. Mr. Jones and his family are walking __over___the bridge .

2. The cats are running _along___the wall.

3. Don’t play _with_____matches. 6.The children are jumping ___on___the branch.

4. She was born ___in__ Germany.

5. We were _at___the stationer’s on Monday.

6. The boys are swimming _across___the river.

7. It’s 9 o’clock . The children are going _into___the class.

8. She isn’t French. She is __from__Spain.

9. It’s warm enough in the room. You can take ___off__ your coat. 10.The ship is going _under___the bridge.

11.She goes to shopping _on______Sunday.. 12.Mary is sittingbetween____her mother and her father 13.Give Tom this book. Give ___him__ this one ,too. 14.That is my coat. Give _me_____ my coat please. 15.Those are our umbrellas. Give __us___ our umbrellas.

16.Is this Helen’s dog? No, it’s not. _Her__ dog is brown and white.

17.Is this your father’s tie? No, it’s not. __His__ tie is orange.

18.Are these the children’s books? No, they’re not.__Their_ books are red.19.Those girls are busy. _They_____ are the keyboard operators. 20.Look at our office assistant. __He(she)____ is very hard working. 21.Is there _any______ bread in the kitchen?

22.There’sa__ loaf on the table.

23.There isn’tany__ chocolate

24.There’s __some__ coffee on the table. 25.My wife was at _the__ butcher’s on Wednesday. 26._The__ sun shine every day.四、 选择填空

1. (A) He isn’t driving to work today . he’s going _______

A. on footB. by carC. by aeroplane

2.(C) I’m not staying at home . I’m going to the _______

A. churchB. schoolC. shops

3.(B ) Are you doing your ________, children ?

A. houseworkB. homeworkC. job

4.(B) Jimmy must _______in bed for another tow days.

A. goB. remainC. get up

5.(A) Please don’t ______any noise , children .

A. makeB. haveC. keep

6.(C) You must _______the classroom clean .

A. haveB takeC. keep

7.(A) You mustn’t talk in a ______. You must be quiet .

A. libraryB. living-roomC. kitchen

8.( B) Jean ______the floor every day .

A. makesB. sweepsC. sweep

9.(B) Please _____the television .

A. take offB. turn onC open

10.(C) Open the window and _______the room . Tim .

A sweepB lookC. air

11(A ) Mrs. Jones is ______dinner in the kitchen.

A cookingB. readingC. dusting

12.(B ) Who are you waiting _______?

A. aboutB. forC. across

13.(C) The knife is blunt . Will you _______it please?

A. makeB. dustC. sharpen

14.(A)You must _____me the truth .

A. tellB. askC. find.

15.( A) We _____the radio every day .

A. listen toB. watchC look

16.(B ) We _____the radio every day.

A .lookB. listen toC. watch

17.(A) You mustn’t talk in a _____. You must be quiet.

A. libraryB. kitchenC. living-room

18.( B) Are you doing your ____children?

A. houseworkB. homeworkC. job

19.(C ) We ____ourselves at the party yesterday.

A. enjoyingB. enjoyC. enjoyed

20.(B ) She ___the bed now.

A. makesB. is makingC .make

21.(A ) What’s the matter with him? He ____ill

A. looksB lookingC. looked

22.(B) He usually ____to school by bike .But this morning he is going to school

by bus.

A .goB. goesC. walking

23.(B) There is ____milk in the bottle.

A. anyB. someC. many

24.(A ) I can see ______ cups, but I can’t see ____ dishes.

A. some; anyB. any; someC. much many

25.( B) There is ____bread on the table.

A. a bar ofB. a loaf ofC. a pound of

26.( A) He comes from _______

A the U.SB. AmericanC. English

27.(C ) Does it often ____in winter?

A. showsB. snowingC. snow

28.(B ) He is ill. He must _____some medicine.

A. makeB. takeC. takes

29.(A) A: What time is it?B: It’s _______ (10:50)

A. ten to elevenB. fifty past tenC. ten to ten

30.(B) A: Thank you .B: __________

A No thanksB. You are welcomeC. Never mind

31.(C )I was at _____ churchon Sunday.

A. theB. aC./

32.(A) My son was at ________ school on Tuesday.

A. /B. theC. a

33.(B)I was ________ home on Saturday.

A. aB. /C. the

34.(A ) My wife was at _______ grocer’s on Thursday.

A. theB. aC./

35.(C) She can type very well, but he ______.

A. doesn’tB. isn’tC. can’t

36.(A ) He likes coffee, but I ______.

A. don’tB. am notC. didn’t

37.( A)They are working very hard, but we _______.

A. aren’tB. don’tC. can’t

38.(B) Is that Mr. Jackson’s hat? No, it isn’t. _____ hat is black.

A. heB. hisC. him

39.(A) Are these your pens? No, they ‘re not. _____ pens are blue.

A. ourB. usC. we

40.(A ) The second day of a week is _______ .

A. MondayB. TuesdayC. Sunday

41.– How are you? .

--____B____

A .How do you do?B. Fine, thank you. And you?C. Nice to see you.

42. --Thank you very much .

-- ______B______________

A. No thanksB. You are welcomeC. Never mind

43. A: I’m sorry.B: __A_______

A. Never mindB. Forgive meC No, you are kind.五、句型转换

1.He’s a policeman (变成复数)They are policmen.

2.I’m an air hostess /a nurse (变成选择疑问句) Are you an air hostess or a nurse?

3.You mustn’t take this medicine.(变成祈使句) Don’t take this medicine.

4.They are going to do it at once.(变成否定句)They aren’t gong to do it at noce.

5.Emma isn’t cold(用反义词改写句子)Emma ishot.

6.She comes from the U.S (表示她的国籍)She isAmerican.

7.This watch is Steven’s (就划线部分提问)Whose watch is this? 8.He is going to pain it pink.(就划线部分提问)What color is he going to paint it? 9.Mrs. Sawyer usually sees her friends in the afternoon.(就划线部分提问) What does she do in the afternoon?

10.The man is going to wait for a bus . (就划线部分提问)What is the man going to do? 11.I want a large pad of writingpaper (就划线部分提问)What do you want?

12.Mrs. Williams was at the grocer’s on Wednesday.就划线部分提问)

Where is Mrs. Williams on Wednesday? 13.They are customs officer. (就划线部分提问)What aretheir job? 14. The boss answered the telephone. (就划线部分提问)Who answered the telephone? 15.She is a hairdresser. (就划线部分提问)What is herjob?

16.There is a watch on the table.(变成复数)There are some watches on the table.

17.They like ice cream.(变成一般疑问句)Do they like ice cream?

18.He cleaned his shoes yesterday.(变成一般疑问句) Did he clean his shoes yesterday?

19.There is a newspaper on the desk.(变成否定句) There isn’t a newspaper on the desk.

20.He has a headache.(变成否定句)He doesn’thave a headache.

24.This umbrella is Emma’s(就划线部分提问)Whoseis thisumbrella? 25.I want alarge pad of writingpaper (就划线部分提问)What do you want?

26.Mrs. Jones was at the butcher’s on Monday.(就划线部分提问)

WhenwasMrs. Jones at the butcher’s

27.Mrs. Williams was at the grocer’s on Wednesday.(就划线部分提问)

Where and when does Mrs. Williams at? 28.The boss answered the telephone. (就划线部分提问)Who answered the telephone? 29.She is an hairdresser. (就划线部分提问)What’s her job?

30.I have a new car.(用第三人称改写句子)He has a new car.

六、英译汉

*1. A: Which season do you like best?

B: I like spring and summer . The days are long and the nights are short.The sun rises early and sets late.

A:你最喜欢什么季节?

B:我喜欢春天我夏天，白昼长夜晚短，太阳升起的早落下的晚。

*2. There is a car race near our town every year. In 1995, there was a very big race.我们镇附近每年都会举办车赛，1995年那里进行了一场大型比赛。

3. Come upstairs and see my new dress. Look! Here it is. That’s a nice dress . It’s very smart. 上楼来看看我的新裙子，看，在这，这件裙子真好看,真漂亮。

4. You are better now , but you mustn’t get up yet.You must stay in bed for another tow days. 你现在已经好多了，但是你还不能马上起床，你必须再卧床休息两天。

5.Here is another photograph of the village . My wife and I are walking along the bank of the river.这是另一张这个村落的照片，我和我妻子正在延着河岸行走。

6. A: Can you make the tea, Sam?

B: Yes . Of course . I can . Is there any water in this kittle?

A: Yes there is .

A：能沏点茶吗?萨姆?B:我当然可以，壶里有水吗?A:有水。

7. A: Which season do you like best ?

B: I like spring and summer . The days are long and the night are short.The sun rises early and sets late.

A:你最喜欢什么季节?B:我喜欢春天我夏天，白天长夜晚短，太阳升的早落的晚。

8. A: How are you all keeping ?

B: Very well. Thank you . We’re going to spend three days in the country .A: 你们怎么样?B：很好，谢谢。我们将在乡下待三天。

9. A. What’s the matter with him, doctor?

B.He has a bad cold , Mr. Williams . So he must stay in bed for a week .

A：大夫，他什么病?B：他得了重感冒，威廉先生，所以他必须卧床一周。

10. In the morning , Mr. Sawyer goes to work and children go to school, their father take them to school every day.

早晨，索耶先生去上班，孩子们去上学，他们的父亲每天送他们去学校。

七、汉译英(每题2分，共10分)

1. 四五月份天气总是暖洋洋的。但有时下雨。

It is always warm in April and May. But it rains sometimes.

2. 我最喜欢春季和夏季。 因为此时白天长而夜晚短，太阳生得早而

晚。

I like spring and summer. The days are long and the nights are short.The sun rises late and sets erly.

3. 这是我们村庄的一张照片。 我们的村庄坐落在一个山谷之中。

This is a photograph of our village. Our village is in a valley.

4. 早上，索耶先生去上班、孩子们去上学。父亲每天送孩子们去上学。

In the morning. Mr.Sawyer goes to work and the children go to school.Their father takes them to school every day.

5. 在晚上， 索耶先生总是读报纸， 但有时和他的妻子看电视。

At night, Mr.Sawyer usually reads his newspaper,but sometimes he and his wife watch television.

6. A: 我想要一大盒粉笔。

A:I want a large box of chalk.

B: 我们只有小盒的。您要一盒吗?

B:We only have small boxes. Do you want one?

A: 不了， 谢谢。

A:No, thank you.

7. 在回家的途中， 我的妻子对我说;“别开得那么快!

On the way home, my wife said to me, ‘Don’t drive so quickly!’

8.教室里有很多学生。他们正在看书。

There are many students in the classroom.

They are reading books.

9.A：孩子们在干什么?

What are the children doing?

B：他们正在河里游泳。

They are swimming in the river.

10.A：她牙痛吗?

Does she have a toothache?

B：不，她耳朵痛。所以她必须去看病。

No, she has an earache. So she must see a doctor.

11. 史密斯夫人的客厅很大。客厅里有台电视机，一张桌子和几把扶手椅。

Mrs. Smith’s living room is large.There is a television,there is a table and there are some armchairs in the living room.

12.我们打算到乡下去三天， 在我母亲家度周末.

We’re going to spend three days in the country.

We’re going to stay at my mother’s for the weekend.

13.--请你把这封信给老板打一下 可以吗?， 帕梅拉?

Can you type this letter for the boss please, Pamela?

--可以，当然可以

Yes, of course I can.

14. 你现在好些了，但你还不应该起床。你必须再卧床两天。

Yor are better now,but you mustn’t get up yet.You must stay in bed foranother two days.

15. 他每天可以起来两个小时，但您必须保持房间温暖。

He can get up for about two hours each day, but you must keep the room warm.

16. 这是学校大楼。它位于公园的旁边。

This is the school building. It si beside a park.

第五篇：高三英语作文练习题答案

1.

One possible version: Good afternoon, everyone!

The topic of my speech today is “Being a Good Listener”.

Good listening can always show respect, promote understanding, and improve interpersonal relationship.

Many people suggest that parents should listen more to their children, so they will understand them better, and find it easy to narrow the generation gap; teachers should listen more to their students, then they can meet their needs better, and place themselves in a good relationship with their students; students should listen more to their classmates, thus they will help and learn from each other, and a friendship is likely to be formed.

What I want to stress is that each of us should listen more to others. Show your respect and never stop others till they finish their talk; show you are interested by a supportive silence or a knowing smile; be open-minded to different opinions even though you don‟t like them. In a word, good listening can really enable us to get closer to each other.

Thank you for your listening ! 2.

One possible version:

The South University and the North University are both my best choices. Compared with the tuition fees of the South University, which is 8,000 yuan per year, I can save 3,000 yuan every year if I choose the North University. However, twenty high school students in our county may have the chance to go to the South University, while the North University will only admit ten out of us. Finally I can get 20 scores added to my final results if I‟d like to study in the North University.

Since I‟m from a not-well-off family and I‟m eager to enrolled by a university, the North University should be my best choice.

高三英语第 1 页 共 4 页4/16/2013Q3.

One possible version:

Dear Li Ming,

Very glad to accept you as my classmate but faced with the situation where you can‟t communicate well with others, I‟m so worried that I can‟t help writing to you.

As is universally acknowledged in our class, it is your indifference and coldness as well as shyness that prevent others getting close to you. since you are confronted with it and eager to make friends with others, why not desert your disadvantages above?

Personally, you can take the following measures to cope with the problem.

For one thing, you can talk with others instead of waiting them to talk with you, which can make them have a better unstanding of you—in fact a very kind boy; For another, take an active part in the games and consequently achieve confidence and enjoy a good time with others; Above all, offer help to others heart and soul when they are in difficulty, which is the key to winning others‟ faith in you. Make an effort to do what has been stated above and a bright future is sure to await you.

Best regards,

Zhang Hua 4.

One possible version:

I want to be one of the students who will be free in tuiton. The following are my reasons.

Firstly, my dream is to be a teacher. As a teacher I can transmit my knowledge to my students. In the future, they can achieve a lot and contribute more to our country. In my opinion, the post of teacher is the most glorious career.

Secondly, I was born in a poor farmer‟s family. My parents have spent all their energy and money on me, I hope I can reduce their burden. So this is a good opportunity.

Thirdly, my hometown is very backward. Many college students went to big cities when they graduated from college. I think, we should do something for our own hometown.

At last, I hope more and more students will join this program.

高三英语第 2 页 共 4 页 4/16/2013Q

5.

One possible verson: Dear Daddy,

Today is your 50‟s birthday. And, I have already read the letter you wrote to me just after I was born.

When I read the letter, I felt I am so lucky that I live in a happy family. I know you hoped that I could be a brave man, and I would succeed in the future. I could still remember that when I took my senior middle school entrance examination, my classmates were all accompanied by their parents, but you didn‟t come with me. I saw my classmates were all anxious, because their parents all said something stressful to them. But I felt easy. When I went into the examination room and opened my pencil box, I found a note, which read ‟Hope you can have a good score. ‟I was encouraged greatly then.

Now, I have become a mature man, I have my own career. I achieved a lot. And, now I can understand why you were so strict with me. Today is your 50‟s birthday. I know thanks could not bear my appreciation to you. But on the special day, I must say „thank you , my dear father. It‟s you who brought me up, educated me and figured me.

Thanks father.

Your son, Ari

6.

Keep Far Away from Internet Bars

According to the survey, quite a few junior and senior students visit Internet bars frequently. They are there mainly to play games. Worse still, many of them even scan some unhealthy pictures. Some of the students sometimes sit in the bars the whole night. all these have very bad effects not only on their studies but also on their health. So it‟s no doubt that this does no good at all to them. I think students should make full use of time, work hard at their lessons and try their best to get more knowledge in order to work better for the country. I‟m sincerely calling on the bar-students to come back and keep far away from them.

高三英语第 3 页 共 4 页4/16/2013Q7.

What Is a Good Parent-children Relationship?

A good parent-children relationship should be set up on the basis of mutual understanding and respect. Parents can not impose(强加) their ideas on their children. They should treat their children as independent individual. It is advisable for the parents to learn to listen to children‟s ideas and encourage them to think on their own rather than decide everything for the children. On the other hand, children should listen to their parents‟ advice for they‟re more experienced. Try to be understanding when there is disagreement with parents. Always keep one thing in mind-whatever they do comes from their love for us. It is necessary for children to exchange ideas with parents from time to time so that the gap between parents and children will be narrowed.8.

A Letter to High School Students in Shandong

Dear fellow students,

Our government is aiming to build a “harmonious society”. I think it is every citizen‟s duty to work hard to achieve this goal.

As high school students, what should we do?

There are several important things in building a “harmonious society”. Firstly, we must build a harmonious relationship between people and society. We should love and care for the society, including our homeland, hometown and school. Secondly, we must build a harmonious interpersonal relationship. anyone should be honest and helpful to his families, teachers and classmates. Thirdly, we must build a harmonus relationship between mankind and nature. Everyone should cherish and protect nature, including energy source, environment, plants and creatures.

As for ourselves, we must do all we can to make contribution to building a “harmonious society”.

Dear fellow students, let‟s start to fight now and spare no effort to do a little bit every day, every hour, and every minute!

Li Xiaoping

高三英语第 4 页 共 4 页 4/16/2013Q