1978-03-07 — Page 26

育僑華

Dale Presi

1978

【中學會考試題預習專欄

111 11 1

workers' health. Industrial

accidents often occur and thus labour disputes arise.

B. Moral and crime: Hong Kong và industrialization makes urban

life monotonous and materialis- tic, weakens family ties and in- fluence of family education,

and results in keen competition from which tension and frustra- tion arise. People who fail in competition may resort to drug, gambling and crime.

日七月三年八七九一公年七十六國民華中育教僑華

頁二第張士第10 日九廿月正年午戊靨复

WAH KIU YAT PO

報日僑華

二期星

D. Laboura Poor working condi- tion in some small industries

'Arrive

frequently causes harm to

de

in' or 'at'.

is an intransitive verb and is followed by

'Reach' is a transitivę

verb here. It takes object.

an

18. Some uncountable nouns

Note these uncountable noung-

they should not he preceded by the Inde- finite article 'a'

2. information

Ans

2

1. news.

-a-3-0 Since the roots are real,

3. dirt

2

3a-4a+4a+12 0

4. luggage or baggage 5. work (contrasted

with 'play')

6. homework

7, mercy

8. advice 9. scenery 10. paper 11. bread

12. damage

Further examples

have not yet finished

my homework.

2. Is that good news

Yes, it is.

I

I don't think (that) I have sufficient inform

ation about this.

I still have some work to do.

5. As we went along, we

admired the scenery,

6. I will give some advice

to my students.

經濟與公共事務(二)

孔繁盛·

Economic and Public Affairs (72)

PUNISHMENT

In Hong Kong, prisons and

detention centres are means.

for giving punishments to those who commit criminal offences.

However, each prison or denten- tion centre, provides, different treatment. The following are the typical ones in Hong Kong. A. Stanley Frison: Offenders.

who have to serve long

ces and are dangerous are

sent to Stanley Prison to re- ceive strict supervison and discipline. Stanley is a maximum security prison to prevent prisoners to escape.

Prisoners' receive strict

security measures there. They are given vocational training. and adult education. They are also employed in tailoring, carpentry, shoe-making, etc; and part of their wages are compulsorily saved. They are provided library, classrooms and reoreational facilities, although freedom and revils- ges are much restricted. After imprisonment, they rec- eive aftercare and social re- habilitation from Discharged Prisoners Aid Society.

B. Chi Ma Yan Prison: Offenders

who receive short sentences

and rehabilitation are sent to Chi Wan Prison. It is an open prison with minimum security measures.

Prisoners are provided vo- ctional training, adult edu- cation, recreational facilities and group discussions. They have to do indoor works such as tailoring, carpentry, etc., and also outdoor works such

as afforestation, road-building.

All these works are paid. After imprisonment, they rece ive aftercare and rehabilita- tion from Discharged Prisoners Aid Society.

C.

Sha Tsui Dentention Centre: Young people who commit the

first offence are sent to Sha Taui Dentention Centre for rehabilitation.

Every-

In the centre, nearly no pre- vileges are allowed. Punishment. will be given to those who show no respect or obedience. one has to engage in 10-hour physical labour every day.” They are provided group counse→ 11ing and remedial education. A monthly report is produced to review their behaviour. After release, they are, under supervi- sion of an afteroare officer and a job will be found for them.

II. Social problems caused by

popul”tion and industry growth: An Introduction

Hong Kong's rapid growth of population and, industry since the Second World War resulted in the following social problems. A. Land and housing: Dense population in urban areas has made rent expensive and housing supply insufficient. Therefore, overcrowdedness, unhealthy squat- ters and disputes between tena- nts arise. 'A number of people still have to live in places where fire, typhoon and land- slides may harm their lives and property.

B. Health and enviroment: Owing to over-orowdedness and over-concentration of population in urban areas, space for public amenities and medical facilities have long been felt insufficient. Moreover, industrial growth has made many residential and in- dustrial buildings mixed together. Diseases spread easily due to unhealthy and overcrowded living conditions. Fast urban expansion results in pollution and traffico congestion.

G. Education: Government and subsidised school places are not sufficient. Quality of educat- ion is still unsatisfactory due to shortage of qualified teach- ers and school facilities. More- over, technical institutes are still insufficient to meet the increasing demand for skilled workers.

F. Social welfare: The present welfare services have to cope with a number of social problems such as crime, drug addiction, family problems, industrial

accidents, and juvenile delin- quency.

附加數學 廿二 岑俊彦

Add Maths, 22

Solutions to Exercise 11-

Paper I, Section A

1. (a) When is small,

sine

Now, 180°-T radians

=*=* f radians

180

(-3a)2 -4(3)(a2-a~3)70

-åˆ+4a+122 0

a-48-12 ≤0

(a−6)(a+2).≤0

The values.

-15 a 36.

Ans

7. (1+x)"

»l+nx+n{n+1), n(n-1)(n-2),5.

21

14 14.7

6.12 6.12-18

Equating each term,

3.1416 90

radians:

0349radians.

(b) sin62°

sin2 -0.0349

1058o

nx=

Ans

2cos(

➡2coa60 sin2° =2x4x0,0349

-0.0349-

2 2

Let y

s=constant

then d

2x(2

-2(“”སར“)རྒྱུསྦྲཝ”,8)

_x(3a

(a2 - x2)

Gradient of the curve

3

-x+1 at (x, y)

2

-3x

dx

Gradient at (-1, 0) is 3(-1)2 -2(-1)-1-4. Equation of the tangent at (-1, 0) is given by y-0×4(x+1)

y=4x+4

Ans.

When the tangent meets the curve again,

32

-5-30 (x+1)(x+1)(x-3)=0.

or

X-1

y=0

༣

or 16

the tangent meets the

curve again at (3, 16).

(cos@+ising)' cis20

cosp-ising cis(-7)

Ane.

=cis(28-(-4)

(20+) cos(20+6)

+isin(20+4)

modulus -1 argument 20+

3. Let 1-

dx

1

Now, x=2sine

dx-2coa8d0 When x-1, 6-

When x-2,

2

2cos@de

I J√4(1-sin20)

́2co à@do 2cost

(n-1), 2 1.

62----(1) 6-12 -(2) substituting (1) into (2):

n(-1) (6)2-72

720

and x- Ans Let the equation of the tangent be y=mx+C. Since it passes through the point (-4,-3),

then 3-(-4)+C ➡ C=3+4m

the tangent is: y=mx+(3+4m).

This line meets the

2

+(¤x+4x+))2=5×0

2 2

+16m+9+8m “x+6mx+24m

-5=0

(1 +m2 ) x2 + ( 6m+8m2)x+16m2 +24m

+4=0 Since this line is a tangent, the roots are equal,

•. (6m+8m2)2_4 { 1+m2)(16m2 +24m

+4)=0

4(9m2+24m3 +16m2)–4 (16m2+24m

+4+16m+24m2+4m2)=0

2

lin 24m

(m+2) (11m+2)=0

-2

ог

the equation of the

tangents are:

y=mx+(3+4m)

--2x+(3-8)

i,e, y+2x+5=0··

and y-2x+(3-7)

ize. 11y+2x-25-0

英文(廿三) 金榮光

ENGLISH (23)

General English

Problem words

Ano

16. die

Raymond W.K,LO

The following sentence is WRONG.

His friend has died

for three days.

Correct:

His friend died three

days ago.

The verb 'die' is not used 'in "

for

Work: it is an uncount- ahle noun.

Example: I have a lot

of work to do. We can't put an 's' to the word.

Sometimes, we may say

1. an item of news

2. a piece of information 3. a piece

of advice

4.a slice of bread a loaf of bread

}.. a scene

a piece of paper a sheet of paper

In the following phrases

the word also uncountable

J

of work

at work.

set to work

But when the word 'work' takes the meaning of 'pro- dret of the intellect! it may have a plural form 'works' or it may be used with Ta

Examples:

The works of Shakespeare The works of Mozart

ja new work by

When work takes the mean- ing of buildings where industrial processes are carried on', it is plural in form and is treated as

a singular noun.

Examples:

an iron-works

a gas-works

When it. Conveys the meaning

of engineering operations! it takes an 's. Therefore, we say:

The Water Works Depart- ment.

The Public Works Depart- ment.

Faner: it is ar uncount→ able noun.

Example:

The doll is made of paper.

Thit when it cans 'news- papers', it may be

countable noun,

Examples:

--I read this in the

paper.

--The news appeared

in all local papers.

Homework: it is always uncountäble.

perfect tense +

!

17. Arrive and Reach

We arrived in Hong Kong last week.

cf. We reached Hong Kong

last week.

I have a lot of home- work to do.

Damage: an uncountable

noun.

Example:

It has done rent damage to the city. When damage is used in the plural form, it means

*money claimed from ar by- a person causing loss or injury.'

He claimed five thou- sand dollars for the loss.

When you learn- noun, you

should learn the whole phrase

with or without the article.

It is no use memorising, just

the meaning of a noun.

學能推理練習專欄

*** EM

數字推理

(五)

數字推理練習五 數值的推理(一)

【例】:如果是奇数、Y是偶数;那麼下到

— XM GÆR

A3x+4y B2x+3y C4x+3y D2x+2y E4x+4y

BM: +##73 #M£**, 4 KG2A, 4

AMEN, AMI DA BUN 2, 3×4 A

GENERZB C. D. EARN 值都是成歌,只有A式的佤还好數 SABA........

【例二】六甲班的學生,排成一行恭人按次

1 2 3 4 1 .........ĦĦ ̧· 轻最後一人所报的数是3;胙麼全班 學生的人數一定是

A偶数:B4的倍數 C奇酷

D3

ETL✯RETËSE 穏解:全班學生的人数一定是学的按數冉3 的和,所以一定是奇数:不可能是偶 數和4的倍数,也不會一定是日的悔 * 器紧想遇C.

選出下列每题的正確確案,並在它的下襬畫

龙果就是偶数,y是奇數;那麼下列那一般 30, 14 fi, & FI M. ↑

A3x+3y

D3x+5y

B2x+3y

E5x+3y

C4x+4y

2.糖一包,分给六個小孩每人若干粒模,除下 名上,游播組小您所得的数量相同;那麼蠢 包帷原有的歌日是?

A**

B偶數

CTE

D六的倍數 E可是奇數也可是偶数

P. Q. RAAMEER, P+2Q=R, 茹R来夺数,那麼下列那一后是對的?

AP必是奇數日P必是偶數 CQ必是命鼱

DQ必是偶数E?可是奇數也可暑偶數

B 3

4. 54267×38951的值中,它的调你数是什噤?

A }

C 5

5、幼童軍一架,排成一行,依次作,213.

D 7

E 8

2.問下列那一解數目可以是幼童軍的人账?

A 20 B 24 C 26 D31 E 36

6. **M*4*, NEMA, FAR-BA

****?

SMXMX 6 TNXNX a

7. 一群小孩子,排成一行,各人依次作1,2,

3,4,5,6.1......报數,游最後一人 所赧的数目是3,那麼該准小孩子的人數一 定是

P64#

.S2分

Q鐧戳

T3的锵是

RKK

8. A. B. CALMER. A+B C.

A是母簸,C是偶数,那麼下列那一项是州 #y?

PB***

QBÆMN

SBŁAGRA

Ife claimed five thou sand dollars damages from his company for the loss.

RB1*

TB是A的貉癜

C

2 B

3.A

4 D

5 C

5 Q

7 T

# P