1990-02-26 — Page 19

地天類郵 聞港 日二

一期星 日六廿月二〇九九一年九十七國民蕺中

報日僑華

(1)商數 闖港 日二月二年午庚齋夏

「载伯泉·

-- the get.. TEREZ

·ZOKNAK • **--*

,陳吉雄,高定記,對公梨酒樓整行。

爾典,在黹茂-黃道 官會第六届氧员就敢典種,將於二月廿四日假 1王厚笑-王福,足球總會協辦,深溝感點,旺角文娛康樂棘

天井,王譯,百到粉及新珠江刺国足球賽公山序幕戰,並由九龍小 |鄧漢秋,創樂- 蔣愎除多參賽的伍外,還得到文康樓會委員除 志光,林保染,麟 - |激中指出:今次足球邀請賽棒以利舉行,

BTC-ENI, SG - DIS - - 節目有磴毡團演唱西,並有金馬及会幣抽獎一 海洋白宮酒楼平行者師聯,盛出六十餘盛, [特雅香港工業拟料財會, 昨假九龍

庚午年春節聯歡 港工業原料商會

本・港新聞

· EXJ/

月↑八百货人鍋面熟開,會長許會渎敔新粹祝伇制 二夔務袂心許醫埣,鍾帝染,及會獻與米驚等投 朱剩仁,余家殷、农民、廖約材、何消費、 榮揚、岑作恩、李寬潔、黎恆、會旅范立, 沙一品潮、招森烩、黃文归、梁浩華、孔疾、阿

་་

S

書友。二木報》 图:香港工業系料灣會會長許路瑛師與 光。董成耿宴,開有歌唱助興,場面熱蘭 TEKAKARTA - HERPES ZATREONE!

··CK)

抑刮+梁成-翾志偉、唐兆維,吳堅,永汝、 - EN - SE-DE-CER-E-

黹,故會首熒到志箱,仲仲宇,當鈎性、周酒、 RDS* - **HWEK - NO60 - 29 *****-*-* 「港到香港五金商業總會炸假城酒楼

劉志鏗展望馬年活躍 五金商會春節聯歡會

MORIK.

去幸市况感到不發因共,致米務停龍不,可

瑪事及劉志羗新春馬年誠詞,隨挡出土

亜泛加天大頭十八幡説立

極,酒心及適达能力,用來年五金業前景仍岛, ,遗欲也不會例外,只要各開業編持一段的 别。污去的經濟立下希璁,香港都能安然渡過 瓣了一段時期的金屬圓糾價格,夺市趾幅超氬 鷸京十分發动,直接閱按都會刺激到過去已 些涵素能典改革成功,將是一個十分龐大的市 -基僭建設及自用品的就求都會對金屬原料】 政制改革,翠前其經濟對外開放路綫,鄭果酒 一方面梨奈局勢的變化,尤其是好牌及東政的 能夠從新皙重合港目前及將來的投資計劃,另 KEP-ZEEHRFÍS - MIZAREM 「贏困難,但九七後本港政制發展模式大致已 (E)

場市國中好看朗明途前港香冩

處事辦設團集盛泛

+

巷

展發易貿港中强加

1.

古董手工藝品等多元化投資。 厲,石油化工產品、雲石、】 牌業務廣泛·並包括有色金 術勞工肝有限公司等, 资有限公司以及香港法入技 石材有限公司、多術移民 公司、泛金山伤有限公司, 、飛盛搜查有限公司,泛 中洋石油化工在進公司,这

工公司针有中洋饰品公司、

年,乃一跨國商業機構「萬

坐班創辦於一九八五

。積極擴展業務,力求全,

投資人才兩盛。

*KEW

!俊業務云。故集團董事總經理江小姐強指出 #RESSE - TRUE ABSTRKER 示·赠於香港特別行被區「基本法」大局已定

BECK - BEN - KE 育無二之中國文化城。旅美国之投資將法續擴展, 12GACHER-EKERI 規禳之秦事處。最近誠集團公司在被洲黃金海 試集團在素洲,新加波、中國均設立頗具

拉集国主游人業主。圆钢小姐表

儿

| MESSE SANGIZWEISE GUZMAN •

,步入九十年代中點市填將被看好,無動中,

in

coil

is

describe

If the

switch

S

is

3.

N

closed, the sequence of events which wil take place. Explain briefly,

4. As shown in figure 4, a bar magnet is attached to the end of a spring and oscillates vertically inside a solenoid. A C.R.D (Cathode Ray Oscilloscope) is connected to the terminals of the solenoid. (Neglect the air resistance)

Solutions to Exercise 22

1. (a) The induced current is as shown

in the figure below

(00000)

through

the

the direction ADCB (clockwise direction).

Attract on Detwvell

turns

Jumping coll

1990 中學會考預習專欄

明德出版社—— MILL & DALE PRESS

X

一:黃偉熙四農半,距 十一歲,初祗組;冠

| 十歲,亞軍,張 業正宇七成,季軍:林

14-40-wa- HER?

得,高級組冠軍,潘兆

初級組及高級組要者 均爲黎炳宏門下學生所,

向九〇兒童揄查比到,

法汛五歲,成撥非常著

門銷煙」。

Physics (22)

C. Y. Mak

Exercise 22 Electromagnetism (2)

1. As shown in Figure 1, G is a central zero galvanometer connected to 2 coil.

00000

Figure 1

galvanometer if

(a) the

of the

In each of the following case,

explain the pehaviour

coil is moved. quickly towards the magnet.

(b): the coll is movec away slowly

from the magnet.

Magnetic

field into

paper

Figure 2

а

balance in

Figure 2 shows equilibrium.

(a) lf a small weight is put or the left can X and a direct current is allowed to flow in the coil ABCD. What is the direction of the Current in the coll such that the system will again in equilibrium? Explain briefly.

(b) If a small weight is placed on the left pan X, what is the direction of induced current flowing through the coil ABCO?

3. The upper end of a light flexible wire coil is fixed and the lower end just dips into a beaker of mercury as shown in tigure 3.

viro

yure #

୪୪୪୮୪୪୪୪୪

ca!!

esclita- +Ing

Agrot

scrpen

Figure 4

C.R.Q.

(a) Sketch the wave form that will be displayed on the screen of the C.R.O..

(b) How the wave form is affected by

sing a stronger magnet

fc), how the wave form is affected by increasing the number of turns of the solenoio?

:

(d) How the wave. form is affected if the bar magnet oscillates faster?

(e) The amplitude of the wave displayed on the screen of the C.R.O. is found to become smaller. Explain briefly, in terms of energy changes, why the amplitude decreases.

the

.". the pointer af

galvanometer deflects to the Tefl.

(b) The direction of induced current

is as shown in the figure below

100000

* the

pointer

of

the galvanometer deflects to the right. The deflection is smaller than that of (a) because the motion of the coil is slower.

2. a) 12 39all weight is placed on

• current in the direction ADCB(clockwise direction) is Required to retain equilibrium. waits because a current in such frection will produce. an downward force on AD to balance the extra weight on X

(b) If a small weight is placed on

X, the rectangular coil will move upwards. Apply Fleming's right and rule, the induced current flowing in rod X is in the direction from to A Therefore, the current lang

2.3 Having outdoor play is beneficial in the development of the 2.

child's

and

2.4 Toys would not be regarded as good if it does not involve

If the switch's is closed, the light flexible coil will jump up and down repeatedly. This is due to the attraction between neighbouring turns of the coil,

When the end of the coil is dipping into the pool of mercury, current flows through "the coil. Each individual turn acts as a magnet.

Attraction between turns thus contracting the coil. The circuit is then broken at the mercury surface and the coil falls down again. The action is repeated.

4. (a) Ine wove form is:

mmm

(b) The

amplitude

the of

wave

displayed on the screen of the G.A.0. will increase. amplitude displayed on

(c) The

of the wave the

screen wil} increase for the induced e.m.f..

d) The frequency of the wave will

increase.

(e)sne.m.f. is induced and the energy of the spring dissipated.

Solutions to the problem.

of Overcrowdiness

is

|拉順時假了,她 NEO · DRA......... | ENT KEBUSK · REC 了很鹂似地况弶的草。 ,但是德國炮兵就像

IK - ZERKAARS

林則徐挺生二百週年紀念郵票,上圖爲「林則徐」,下面爲「虎 地產局的意觀,頓時 来上淸楚地印着里在 對來後才突然發現;郵

| 切都明白了。

雙週刊

(^)

1990 中學費考預習專欄

English Language (22)

DAJ KARŽA ZRIADOS MILK & BALE PRESS

3. Wo

2.5

help in character formation.

2.1

3.

In the passage, four words are underlined. listed below. Say what each word refers to.

These words are

PAPER (V) COMPREHENSIOMETRAS

(1) Play is the child's work. It is important his or her 1:fc and development Far from being extra, it is wata? to growth. From the earliest days, play experiences help develop coordination, tastes, maturity and. personality. Character is largely formed ir early paly experiences.

(2) Through play a child rehearses patterns of living.

Piay doesn't always have to include toys. Teaching your child to perform house-hold, chores can be equally fun and constructive. If proper: play experiences are offered, a child is likely to transfer much of the pleasure of play into what adults call work.

(3) Toys are important, though. They are a child's tools for learning. They can be used to develop a strong, healthy body andƐan) alert mind, They can help form a child's personality and creature. skills. When purchasing toys, parents should select those suitable for the child's age, sex and temperament.

(4) Up to one year children enjoy and profit from toys they cani look at, feel, safely chew on, hold in their hands and drop. They should be washable and unbreakable and have no sharp edges.

4.

3.1 It (Paragraph 1) 3.2 They (Paragraph 3) 3.3 they (Paragraph 4) 3.4 This (Paragraph 8)

For each of the following, find: ONE word in the passage which is similar in meaning to the following:

4.1 important

4.2 practises

(Paragraphs 1 - 21

(Paragraphs - 2)

42 unleasant tasks 424 diaposition

(Paragraphs 2 - 3)

4.5 gathered together 4.6 active movements.

(B)

(Paragraphs 2-3) Paragraths & -7) (Paragraphs-0

(5) One-to-two-year-olds often like toys they can take spart and (1) Patients at the Castle Peak Psychiatric Hospital may soon have put together again, and toys they can push and pull around. Balls, to sleep on floors if the Mental Health Service does not speed up blocks, little airplanes, cars and dolls would generally interest its implementation of plans to improve the overcrowding in them.

|Hongkong's oldest mental institution.

(6) for toddlers and younger children, toys that can be assembled,į (2) The Governmert has been looking into several Long-term that give children the chance to learn different colours, and help solutions for many years, but numbers are still rising and the. then learn to count, are good,

construction of new facilities is behind schedule.

15 essential

the

solution in

mone

Adventage

3.1

3 wowhe

4,2

Bainstitutionaliim

3.2

12 words)

Reasons for the delay.

in policy implementation

5.

According to the passage, the basic cause of the problems at Castle Peak is

6.

In paragraph (3), there is a pair of words with the same meaning. Find out the pair of words.

7.

For each of the following, find one word or a phrase in the pessage which is similar in meaning to the following:

7.1 hasten

(Paragraphs - 2)

7.2 cannot meet the deadline (Paragraphs 2- 5) 7.3 making worse 7.4 hospitals

7.5 mark of share

(7) As a chile grows alder, he likes to turn pages and experiment (3) More patients, coupled with an acute shortage of staff, has - with newly discovered abilities. Nontoxic modelling clay, safe meant a sharp decline in the quality of treatment. A vicious cycle vegetable dye paints, various balls which help coordination, timing is created, where poor standards "of treatment prolong the time and agility and construction sets are good, depending on the child. reeded before a patient can be discharged, aggravating overcrowding. If a child has difficulty catching bal's. toss things to your (4) Camp beds are erected and dismantled daily to accommodate extra offspring, such as soiled laundry to put in the hamper...

patients. "Overcrowding is the root of nearly all our problems (8). The manipulative skills of 4- and 5-year-olds need toys that here," said the Chief Nursing Officer at Castle. Peak. stimulate thir coordination and mental abilities, speed and accuracy. Outdog play is excellent for health and coordination (5) Most professionals see

community Answers Cood educational experiences 2nd toys should active personal accommacation, such as long-stay care homes, half-way houses and

(A) participation.

However, the Government has heen slow in: to the whole pattern of psychiatric Infirmaries. development.

implementing these plans. So far, there are only half-way houses in: 1.1.1 sharp edges various housing estates. The first long-stay care home in Tuen Mun · 1.1.2 orcker is till ancupleted although it was scheduled to open in 1987. 1.1.3 washable Psych:etric infirmaries are said to be even further behind schedule. 1.2.1 pushed The general secretary of the New Life Psychiatric Rehabilitation 2.2 pulled Association said, "The bureaucracy and lack of co-ordination among 1.2.3 taken apart the different Government departments meant that there were many. 1.2.4 put unnecessary delays,"

1.3.1 different colours 1.3.2 count

1.4.1 coordination 1.4.2 abilities

12

According to writer, parents should select boy's suitable for the child's age. Based on the information given, complete the following table by filling the blanks with ONE word only.

Suitable kands of toys

Age Group

1. apa yasemald

Tuys without (1.1")

and cannot be [1.1.2)

but soruld be (1.1.3)

1.2 meter yn-pear-old-¦ Toys Arst can be (1.2.1)

(1.2.2).

(12.3)

(1.2.4:

an and as vaid as

and

ngarkar,

Toys that teada, nbildleve

(1.3.1)

(6) The current global trend for psychiatric hospitals is deinstitutionalism, where large hospitals like Castle Peak are broken cown into smaller psychiatric units attached to general hospitais While the policy of deinstitutionalism can remove the stigma currently attached to large, mental hospitals, it also demands 1.4.3 speed extra staff.

2.1

(7) Almest aalf of the bed spaces at Castle Peak have 'nu" turnover since they are occupied by Chronic patients. The quality of treatment is suffering as well. Under the shortage of staff, psychologists are forced to be selective, only treating the most serious cases.

(Paragraphs 3-4)

(Paragraphs 5-6)

(Paragraphs 6-7)

(B)

1.1 more patients

1.2 staff snortage

1.3 poor standards of treatment. 1.4 longer

2.1 Half-way houses

2.2 Psychiatric infirmaries 2.3 Long-stay care homes 2.4 Deinstitutionalization

(The above are interchangeable)

3.1 removes the stigna 3.2 demands extra staff

-401 bureaucracy

4.2 lack of co-ordination

household chores

patterns of living

2.2

age, sex, semperament

(The above are interchangeable)

and

(in any order)

2.3

health

now to (1.3.2)

chore nation in any order)

5. Overcrowdiness.

14 4-and-5-year-old

Toys that stellare Tigar (1.4.

and mental

Based on the passage, complete the following boxes with the nusber of words specifiec.

2.4

active personal

participation

(1.4.2)

2.5

(1.4.3)

May Experiences.

and accuracy,

The Vicious Cycie created in Mental Hospital

vercrowdiness

3.1 Plam

Complete the sentences below. The words MUST come from the relevant sections, of the passage and the sentences MUST be fectually correct. Use ONE word only for each blank. 2.1 Asking the chife to do

rehearse

2.2 The

ید برفی

helps the child to

1.4 patients spay 11 cordi).

of the children should be taken

into consideration when choosing toys.

3.2 Toys

3.3

One-20-Lwo-year-olds

3.4

1.1

(2 words)

participation

4.1

Vi

4.2

rehearses

4.3

1.2

!? words)

chores 4.4 temperament

4.5

to words)

assembled 4,6 agility

active personal

6. Acute, Sharp

7.1 speed uo 7.2 behind schedule 7.3 aggravating 7.4 infirmeries 7.5 stigma

2.

FOXATORIAL G

國公路總長一千三百公

j可可、咖啡、木材 兔

|道校內亞共和國發行的 像出中心。(附周得赤 KERONG-REF 也池,人口約八萬,位

赤道畿內亞首都應

首日封。