1985-10-01 — Page 22

中國:「只是百分之六或更少,

且一間男性大業超純百分之 一般,廿五至五十四就之

頁二第張六第

日七十月八年丑乙

WAH KIU YAT PO

報日僑華

限上逾未產油

價降權有地沙

们地

過其他「業超過一

法德已 但在五月開組成。其工 伯躪王 希斯及威爾遜。這個小

地阿拉良・有首相卡還吼、

滅個專門小組的成

限價的油酸 關中,以爭取班在國家

員國,一及透過社區計劃的工作

繼續會「開支•降低倈主稅項

,委任楊善美先生爲础

委聘副總裁

REKEACHE

·作爲大通銀行香港

Hounded pebbles the sea

-Sediments were

water-laid

carried by:

rivers und

deposited on

are cemented together by

"fine" saud

-large rounda

1ebbles

Characteristic

rock

風尚 會議,意義非比氏負否管理及發展廣泛 [esekqed&q pin64

摄廿八。

楊善美氏

BASE CERGY!

售價調高十級,一般預↓漲價。

進口貨多數月低迷

|國鐵公司上遒將產品司表示,它們正在老處

·Ü紐約冚書由於美亠括阿姆科在內的其它公

美鋼鐵價料再上揚

所有的漲價行動預

之勢似該明顯。

揚,果然數家媲爭者已一定自明年元起生效。 跟進視佰,令全面漲價|. 分析家說,由於象 烈競爭和進口貨增多的

百利恒鋼鐵公司,皆宣佈 逑額數月下挫,因此業 相等我的值。而包一者迫切需要此次襁假。

:「TLV,再陸及伯一影悯,美國鋼鐵價格已

earth's

-vertical

surface ·

extrusion

-large crystal

couled and

-resistant-

-mall crystalą

Formation

Characteristics.

quickly on the -resistant

Rhyolite Extrusive acid-light in colour mogna cooled

1986

中學會考試類預習專欄

地理(

明德出版社

藜基施 提供資料

Revision Exercise

for

Cert. Exam. (1986)

GEOGRAPHY (4)

K. CCHƠI

MILL & DALE PRESS LTD.

ROCKS

The earth crust is composed of rocks in great varieties. The rocks differ ing-

a. composition

b. permeability

c. degree of hardness,

d. texture

Rock Types are: a. Igneous Rocks b. Sedimentary. Rocks c. Metamorphic. Rocks

I. Igneous Rocks are:

-originated at great

depth under the earth surface

-formed as molten

magna when cooled and solidified.

Classification:

a. Extrusive (Volcanic)

Rocks: eg. Basalt and Rhyolite.

b. Hypabyssal:

(Intermediate) Rocks. e.. Porphyry: and Dolerite

Intrusive (Plutoric) Rocks: elg. Granite and Gabbro

Compón Igneous Rocks in.

Hong Kong

Rock

Formation

Granite Slow cooling of

surface

magma deep

Characteristics

and mica Well-jointed

-composed of ̈ ̈‚·

-acid intrusive coarse-grained quartz, feldspar

Distribution

area

-Kowloon -Castle Peak Peninsula

1.K. Island

-over of total -northern part of

Influence on landscape

can be formed -gullies, tora, badlands

-deeply denuded

-decomposed into loterite

Distribution-

Influence on landscape -off-shore island of

-sand-

-western Lantau

-H.K. Island

-Sai Kung

-Tai Mo Shan -Cheung Chau

Sal Kung

-Hexagonal columnar: joints

-inland cliffs

-steep slopes. waterfall -eastern Lantau -utcrops form rapid,"

Rock

Porphyry Acid magmá

solidified

near the

surface

II. Sedimentary Bocks

The rocks consist of sediments, laid down in strata, compacted

or cemeuted together,

Foration:

Organically formed: -from the remains of

living organisms -mariné orgin:

limestone, chalk and corul

-land orgin; peat and

coal

Mechanically formed: -Weathered rock

materials are worn down, transported and deposited in layers by various agents, -e. sandstone,

breccia and conglomerate,

Chemically formed; Rocks are

precipitated end evaporated from solutions of salts. eg gypsum, potash

Common Sedimentary Roake.

in Hong Kong

clip slope Influence on landscape

Pat Sin in the

-produces lowlands

-Ping Chau in

the 'Mire Bay

Jo pasodo

carried by rivers Course materials.

-laid down ia shallow seas

-Fine sediments

Characteristic

-consist of fine grains of sand and Bilica. various colours

Distribution

-Pat Sin Range -Port Island

-Tai

Formation

Rock

Sandstone

-Accumulation of fine or

Influence on landscape

Distribution

-Port Island

-Formed cove slopes on Port Island: shore of Plover] -cap-rock on Pat Sin -along north

Range

-Waterfall at Bride's

ana

-Pat Sin Range

Pool

-lamina structure-Pat Sin Range

Shale

were laid down

fine clay

in deep sea

Bechanically

-dark grey or

black in colour-

Rock.

Formation

Conglo-

nerates

III.Metamorphic Rocká

They are formed by the alteration of various rocks under high best or great pressure.

Classification:

Pynamic Metamorhpiam : Rocks are changed by great pressure as 0. result of earth movements, c'.g. folding and faulting-

Thermal Metamorphism: When het molten magma pushes upwards to the earth's surfade, the surrounding rock is recrystallised to

form a new type of rock.

Some common. Hetamurphic Bocks come from the changes of;

aclay/shale inte slate coal into graphite

c. granite into gneiss/

schist

di limestone înts marble e, sandstone inte

Distribution in Rang

Kong:

They are rare in Hong Kong. Graphite is found

on West Brother. Island, A belt of Metamorphic rocks stretches from the Castle Peak Valley to the Shum Chung valley.

Exercises:

1. A volcanic rock that

flusta on wæber Abasalt

B. rhyolite

Gachist

D, pumice.

is

The most resistant rock to denudation Hong Kong is

A. grauite

B. shale E.

C. Bandstone

D. tuff

3. The most common rock

found in Hong Kong. is A linestone

3. granite

C. volcanic

D. porphyry.

4. Sedimentary rocks are

recognized by their

A stratified

appearance

banded structure.

C. Tine texture

D. hardness

5. Which of the following

types of rack is nut formed as a result of metamorphism?

A. Marble

B. Chalk.

C. Gneisy

D. Slate

地史

明德出版社

胡應亮提供資料

Revision Exercise

for

Cert. Exam. (1986)

HISTORY (1)

Philip Y.L.Woo

MILL & DALE PRESS LTD.

General information about the exem

The exam that you are

going to sit for consiste

of the following:

1. A Multiple-choice paper

with 100 or so MC questions

2. A conventional paper

(with 8ị questions, .of

which you have to

choose 2 only)

For the MC paper, you have 1.25 hours, and the conventional paper lasts for 1.5 hours. This means you have about. 45 minutes for tackling one convent ional question (and you have to write in essay form us for as this paper is concerned). For both of these two papers, the following two periods of history are most popular among students:

1. East Asia 1870-1952. 2. Europe 1870-1960

The other period is Americau history, and few studenta take it. Becausé of thin, it would be deal with in this history révision column..

Some advice.

二期星

t

一必仕入七認為,但一流改變,也看不見有下

達八萬三千九百四十 於七月份的進量過多

| 年代的貧窮和氧例程度

·該個小乳說,三十

̇生長斥作用,然而

月份進口拮降幅之火,百分之四十會焙 一

五蘊,因此在八月份發」姜過今日,「但失落感,

尖業者中,

可曾拊加至七萬五千細 認爲,九月份的進口量 則出乎登科之外,一般

大蕭條時的兩倍。 汝工做的,遺比例

You can never choose a few topics from either or both of the two sectiona for study- ing in preparing for the multiple-choice paper. The 100 or so multiple-choice questions cover the two sections rather evenly, and their degree of difficulty is often graded too (i.e, some questions are a bit more. difficult while others are, straightforward). Therefore s general understanding of the two sections (basic facta, general causes/ effects, etc.) is need -ed.

For the convent- ional paper, in theory you can choose bath of the two questions from one section(umong two) only. For example, from among the .4 questions set for the section on Europe, you can choose two questions and ignore the other section on East Asia(which, consiste of 4 questions too). But because sometime e some of the questions are more difficult or more demanding, this is a dangerous thing to do. A student doesn't· have much time îng revising a subject (considering there are 8 subjects for revision), and so if you have to select topics for more in- depth studying in preparing for the conventional paper, it in wise to Belect topics from both of the two sections.

-80m

Pay more attention to the linką or ties: between basic facts, rather than just memorizing the basic

facts (data, names, events and so on) themselves. These links and ties refer to causes, effects, factors for success/ failure, etc. A convent ➡ional question usually bas two parte: one requiring students to give a plain description of some thing (and all you need is basic facts), and the other, requiring more analytical and argumentative skills (analysing causes/ effects/significance). Su be prepared to deal with the second part.

Try to practise writing essays on some past-exam questions, and time yourself and limit each essay to 45 minutes. The purpose is to train youself in actually writing out. the basic facts and points that you has memorized. This may not be an easy thing to do. You may know something in detail, or you m¤Ý have a lot of ideas, but to express all these ideas in written form requires a good language power which only truining can provide. There's of course. no need to vrite ton many éssays as training -- when one has not mastered the basic facts and points. But

even

日一月十年五八九一厩公年四十七國民華中 育教濟經

【東京心〔條日本新

日本純棉紗的進口量

七萬〇五百九十翎(毎國勞 被協會資料,今年八月 英佔

八月份減近一成六 爲一年來的最低水準

·俁携比,減少一萬 - 所努大幅降低,主要是 几月份的進口量之 九月以來的最低水準, 十五‧九岁,得向去年 三百五十五級,降轕達

網爲四百磅),與七月一

·

| 幅二十三张。

铟,比前一月份減少一 鸟四萬二千七百一十

先減所改-在八月份, 來自巴基斯坦的進口量 的就業前景比·十年代 萬二千八百六十綑-除

一批各露一萬五千二百一 其國及中國大陸的11 此外,八月份來自 | 十八铆及一萬一千二百

|比,降幅均達五十%左 二十萬,佔勞動力的百 分之十三點四,而政

次装數字六年來一直上 〇六細,與今年元月相升,上月的數字是害 九七九年诸首相以來!!

·白從戴点爾夫人於一 「就定憲章會」 大蕭條時更凄涼

don't neglect this sort of training.

It's better to spend, eny, half an hour on revising history notes every other day than to :: spend 3 hours a day * few weeks before an examination. There are too many details to memorize, and it is impossible to cramp them all in your, unad in a few weeks. The best thing to do is to revise your notes or reference books brief- ly every now and then. Then basic facts and points will enter your memory automatically and unconsciously.

To this revision column, Europe will be. dealt with first. Sometimes paints wi11 be given with explana- tious. Sometimes model essay is giveng but don't over recite these because there in little chance

for it to re-appear again in un

examination.

THE FIVE GREAT POWERS IN EUROPE

In 1871 in Europe, there were 5 great powers in Europe: 1... Britain

Her main interest was commercial, os she had many colonies and other -imperialist

interests. Therefore 'Britain's main aim was general peace is Europe. She wanted to see that Europe was not controlled by a strong power.. The "Bulance of Power" must not be upset in Europe, otherwise Britain's commercial interests might be badly affected.

France

Her industrializat- ion was not as good. as Britain's or Germany's, Many French people feared that French pover was on the decline. After defeat by Prussin (Germany later) in 1870–71, France wanted to.. take revenge but she knew her weakness compared with Germany.

3. Germany.

After 1871 Germany becoce a strong, unified country. Her industrialization was very rapid" Later she tried to obtain colonies and build a strong navy. Britain became very alarmed.

Austria

She was defeated by Prussia (later Germany) in 1866. After 1871, Austria knew that she could not hope to challenge Germany again, She often followed Germany in foreign affairs. In the 19th century, the power of Austria was on the decline. There were different races and peoples in the Austrian Empire. They tried to break away from the Empire to form independent 'countries of their own. So Austria became more and more conservative. She opposed independence prvements. In the Balkanst Austria

struggled with Russia for power. 5. Russia...

She was the most economically backward. among all European povers. She was the most conservative: too. The Tsar (emperor) had absolute power. In foreign policy, Russia tried to extend for influence into the

Mediterranean Sea, through the Balkans. So Austria and Russia often

Fen

重嚴更業失國英

三成一力動勞佔

善改無覺感剝窮貧 年英蜆梅科門與黨各一街四段國社美 代爾時:聲小诉郭政個一日让倫英靡之

into confirets.

Britain feared that

her commercial. interest might be badly affected by Ruasiaa, southward expansion through the Balkans. So Britain often acted with Austria to stop Russia.

生物(一

明德出版社

卓偉嘉 提供資料

Revision Exercise

for

Cert. Exam. (1986)

BIOLOGY (1). Anthony Cheuk MILL & DALE PRESS LTD.

Unit 1: Plant Nutritión.

The apparatus shown was set up to investi- gate the effect of light intensity on the Tate of photosynthesis in Hydrilla et a constant temperature. The rate of photosyn- thesis was measured by averaging the number of bubbles evolved. “ from the cut stem over three periods of ene minute.

Units of light intensity

·Bubbles:

"Sindicting.

Chibbler

Hydrikka

Number of bubbles

.0

0

5

4

.9

6.

13

B

10

14

14

(i) If the apparatus

used as shown, it would lead to. inaccurate results, due tä experimentál error, State what the error is and how it would be corrected.

(ii) When the experi- mental error was corrected the results shown in the table were obtained. Use the results to plot a graph of the light intensity against the "pumber of bubbles". (iii) Describe and

explain the graph (iv) State how light

intensity could be altered...

(*) The Hydrilla was :

sterilized by Wash -ing in & disinfectant before the experiment, why was this necessary? (vi) Name the gas.

collected,

(vii) What is the use of

the bicarbonate solution?

(viii) What is the funct-

ion of the bubbler? (ir) What does the

number of bubbles released per minute represent?

2. The diagram below shows

·a veter culture experi- ment set up by a student. The culture solutions were aerated daily and renewed every -week.

complate rasture. Solletion

caten wool

culture solution Lacking calcium

(i) What is the aim of

this experiment?" (ii) How would the seed

ling B differs from seedling A after 4 weeks?

日本純棉紗進口量

(iii) Give reasons why

young seedlings

should be used: in preference to more mature plants.

(iv) Why is it necessary

to cover the bottles with black- paper?

(v) Why is it necessary.

to aerate

aolutions?

the

(vi). What would happen.

to the culture

solution if the

student did not

renew, the solution

every week?

3. Two pieces of destarch

-ed green leaves are placed in two separate dishes aa show below, the lover surface of each leaf being in contact with the liquid. Both dishes are placed in total dark- ness. After a few hours the two leaves are test -ed furstarch.

Light-proof box

Jack A

5% glucose Salation

(A) What are the

Dusted wate

colours of leaf A and leaf Bøfter the iodine solution test? What do the së. colours indicate about the presence of starch in them? (ii) What can you con-

elude from the results in (1) ́?

(iii) What can you con- firm by including leaf B in this. experiment?

(iv) Why is it necessary

to desturch the

leaf before the experiment?

(v) Why is it necessary

to keep the leaves in dark during the experiment?

(vi) Dosa the conversion

of glucose to starch require, light? (vii) Why is it necessary.

to have the lover surface, and not. the upper surface, in contact with the liquid?

4. The following series

of diagrams shows the atepe involved in testing for starch in green leaves.

·Tadjar

Deceler leaf

~Alwhol

(1) Using the numberO

on the diagrams,

indicate the correct sequence for such a test. (ii) What are the

reasons for carry ing but the step shown in diagram (1) & (2)?

(iii) Why is it necessary

to decolourize the leaf in step 4? (iv) Explain why the

leaf is crisp when taken out of the alcohol in step 47.