報日僑華
本港 新聞
三期星
日十三月一十(八八九一)年七十七國民華中 ( 30 )
走長北東友行社庸
十█
在陆较廣平合地點鎳合
十一月廿七日(星
耗突——由於海
正西大處林立。四時到谷埔學校, 心如水之感,對面的頭角建築工程營忙 堀,越野沙海魚頭,沙頭角海平無根,一 处的落到桉樹凹村小休,一刻後由村上山 ➟相當崦嘔,幾經期辛才穿逸山均,步步爾
發村大休,時段上山越近,由於野草證生一 吃整伍。長線組經山豬場-上山約落緻霜
W - 令行反行心湖澎拜,到筋技務小沐,分 浪一浪此起彼伏,有如鼗潜江上慰湖一樣 住小灘、凡海面 海水在北藏慰送下,海水}. 上下要讲到酒口小休,十分鐘後走避三行 公司續收到禮金及產品,隨即分組起行,經 日將會在華日報公報。世白馮世行友 努力合作有成,五十七屆服務行友在推進中
·航今年一切活進動進行順利,皆因服務行友一 遊河租船及駁艇,如中迨有著十分傷神, 作推動,要盡心思而成,對路發-籌辦 ,游问,耢獸等工作,則是務服行友鼎力合 各行度致謝,至於之各項活動:如遠足 行发不出支持,在此向 衛生之成祖是有圾各 ,功勞不可抹殺。(二
友和鼷可親,希萼輔導 ,對騰龍付出很古力盘
位直至今日。於向對行 行家,八三年任宿務勒 ‘行、五五任廿三展服務
·年五四年放參加社旅 仰,陳儆行友一九 随即出哀一分出示敬 廿五日突然逝世於息,
先捏製:〔〕耗对
分起行在九担超过小林 ,由满刘燕服務行友首
四十三人提早九四十
分到紅磡碼頭"
基、宋茜、 勝、樹、貼達輝,梁少彬、憑煙培、 華錦、生笑江、湖德米、陳文憲、陳、播 五明、朱紹攤、李金菊、梅、租松光、一 應龍-永十、謝謝興、惠芳、翁武奎、關 悅納秀、黃翠術、經照、易志廍、無垢、 、何袞、甜志、李秋、何洪、梁新安、 谢巧率、潘鍚金、鼎華、徐秋運,陳月逐
子璞、余鍋羊、導紫際、廖天、否惡强、 、满劍、李厚生、陳觀池、你活萬,陳 湖、熱柱長、余仲、伍志、蘇体,張
尚志錄、徐科坤、陳耀東、葉孫荼、抹安、 荷蘭里、劉新、對汝新、黎慧中、張病號、 满、梁奕辭、沈正偉、岑奕添、玉、邪 鍾,一以下服務行友、馮世鸿、胡靜娟、 丶吳秋順,王寶坻、張惠痺、劉世·振 黎明、辘照神、盧少偉、四、蝶尾、財蠣 陸灣團、周星光、湖友昌、李容、隠笑載、 *李恩源、林祖生、
祥-王華南、浙、發水聚。八中徐組 胡其觀、馮張花、胡心如、甘松、何章、 ・無致生、王慧明、楊明章、憍陈祥、程发 和、 水洪-李兆、葉鳳娟、卓雅、李烈 女、湖段、導文言、湖北藝、商鳳、來宮一 ,郑永澤、伍怪之、亞永泰、鄒玉堂、水
吳王道、梁敬文、馮賜華、鄧永辉、洪翠華 、廖志强、韋承祺、綿楮培、縣酒、主食、
.之建設,稍後三時十五分到處預行起党。
竹发冠名:(長) 李慈、張客
水脚落谷小林,欣業沙角海與沙頭角
·被碍,十二時到荔枝窩大体,一時走過分 申花—由於亞五分鐘起步,適沿途
康蘭酒店
·午饭、工餘-找一些以粤來爲主,亦有一 都市人生活繁化,營業供應早市。蘭苑主
松襬 梅 關雞
月一康關酒店,那裏有環視於在翅、鮑魚、官燕方 山镪一蹋釿酒店——因、江南富貴翡等,至 高門,還認而中心探望 面亦各有多種票擇,天 新的好去處,可以一战地万菜式,北京
十七國民藥中
育教聞港
日二廿月十年辰戊薑
太太
華買
名得
位苑8 更攤 巴 批落心
二於居 代站有公吉 境
一九時段女士們享受各
民夜一雙罪渣蘭見
,及池籍吧指特
in
Hong Kong
bugle in the children because of the baby, hoom is the 1950s.
unbalanced sex ratio because of
of male large number immigrants from China.
- a "balanced sex ratio for the
children group.
→→neck
between
ages
25-34
because of many deaths in the 1940's.
(E} Population
(1)
Pyramid
1971
age group
vemato
maie
64
54
female
14
the size of population is
500,000.
(iv) 1946-1949
-Civil War in China
Chine,
1949-1951
of immigrants from
(D) Population
and
Pyramid in Developing
Developed countries
Age groups
1319
Fenale.
Geography (9)
P. F. Chan
(v)
- Immigration
imposed Government.
Population growth and size
(A) Generalized factors affecting population growth.
improved medical mean
mmproved, wertigen
politicac
and dirth contral palen wie ma
grarance
tradition of having children
low birth rate
industrialization and urbanizatii higher slanderduino higher education level effectiverest, in family planting
and birth contrni programnes
push factors in the
place of origin Jack of employment opportunities
population pressure
joor harvest
Mar
(vi). 1951-1961
Controls
the by
high birth rate. (38.7%)
were H.K.
steady decrease in death rate. (7.7%)
increase from 2,000,000 to 3,200,000。
(vif) 1960s and 1970s
-rapid industrialization and
urbanization.
- increased
control.
use
birth
large influx of immigrants from Vietnam and China, -14.9%。 in 1975) 1cw death rate and rapid fail in birth rate. (18.2% in 1975) (viii}Early 1980s
- new
immigration
539
30-14
Percentage Developed Country
ל
Age croups
-or-
Percentage
Developing country
Control
policy.
-continuous Fall in birth
rate. 14.4% in 1984)
{i} Comparison
Developed country
B
1989 中學會考預習專欄
明漣出版社
MILL & DALE PRESS
本港 新聞
勤興節目兩全被请佛學同學會講座
三輪、法
桕、世、棉
「CORDERO 啤
一日葉文意講經 學班同學青十
祺明团。香帮的女士助興。
事業有成者想來多,她
七時十五分在太子道一四一號長榮
名流、紳士瀛女及同業
華名 劉有一件名譽 皮草絕對該辦队,一座打通地雄座位,該會還往航有不少佛料毒
·們經濟獨立,購買力强, 於遠遠不大,一時本水,毗連各界仕女喜糖。因氣東幾多,已將福報
一當晚匜實者有官BC座,請正文卷居士貌講妙法蕙華經
F
一锦法
pull factors in the
place of destination
a1bfty of
设
different kinds.of
jos
IMMIGRATION
SPOPULATTEN
S17:
DUT PIGRATION OR
EMIGRATION
political stability
exciting life
類廣告
國 小字卅四個
卡二十
元
雪
多出字數技一個位署 学如超過一個位 * & 每天收費||十元-开 四個] 定爲一個位,
一大宇的個,小字
·各界來接惠登- 每段
本槊分類告;歡迎
教會聘
药聘
片或旅行學的
1301
含校營
工
·姐驗經濕品
骨 代課教師
牙醫助護
聘男校工離聘女行政 誠聘幼師 某日校烤中學數學| 九龍站英華書院聘中一中五程度起薪2800月休15
用油中安3-368838 CC:
Thigh death rate
Joker medical standard.
umernutrition de malnutrition
Cisoaspe and famines
*dr
higher infant marcality
Low Real-Tale
successful control in sore fatal
itress
few wзr:
(B) Demographic transition madel
Population growth
por 16cc
birth rato
popularibe [AcrBASA
death rate
Time and lavet of economic
dova lopment
This models shows that as countries get richer and more industralized, their natural growth rate falls: is an useful concept to understand the difference: 机
natura
population growth rate. between the developed countries and the developing countries.
1989 中學會考預習專欄:
Respiration
..
明遠出版社
MILL & DALE PRESS
Biology (9) "
津小文員
港島市區津小聘書記
「朝八晚五部打字 會考合格中四助理也 可薪依歌署規定南本 報信箱四二八號
夜校校務助理
******
夜書院聘務助理
1. The diagrams below show the set up. of an experiment. The readings of the thermometers. were itaken at regular time intervals and the
results were shown in the graph
女均可)十五或以
正有意者親臨九龍深水
below.
中青山道339號他生
gorminating
pea seuds
(A).
thermoflask
銀行大奖3字樓3
11819面務檢
中區海宇
兼打字,每日下午五 國時半至七時半,庫康 「者請親所覆症,要求
港郵政總局信箱八五
̇特高薪聘 惠
化學物理
補習老師
須現任
會考班
)每星期兩次
)地類:九體帶:
K7803320
聘請
工友三名
油麻地隔软會及汍稚園 急聘一對夫婦及工友一 名負責幼稚園的寨芨堂 務蚠狀督徒蜜团克芳闻
勞有意者請電3-858743
登保
dead pra seeds
soaked in 10%
formal in
"coffea-wool plugs
thermonat="
167169
43041
0229-2ATEX
|遺失聲明
上至商業定期存單21
失
永道!
24633
會員大會通告
下午六時在九彌敦道 九八年度會員大會議照如 三報告一年業務省及
垫席共筑進行是荷
即事長:陈光甫 黃錦志 一九八八年十一月廿九日
temperature (°C)
(C) Populatform in Hong Kong
Several stages of population growth can be fdentified:
(i)
1841-1861
ceded to the British.
-rapid growth from 5,500 to
119,000.
lot of immigrants - a
China,
1861-1936
Population Composition, and Structure
(A) Introduction
A populafontanha classified according to "physical, composition: including age, sexy race and sourat composition including marital status, education, enplcyment. –A:population pyramid is a graph representing. the age and sex structure of a population.
from
(B) Age structure
-Age groups: a) children (under 15) b) adults (aged 15-54)
aged laged 65 and over)
- mostly farming, small-scale. ssan industry and fishery.
-steady growth from 119,000 to
990,000.
-restricted natural increase
"due to high death rate. --continuous. immigration from
China,
(iii) 1936-1945
-Second War I and Japanese
cccupatian.
-very high death rate. -emigration of refugees from
Hong Kong to China.
ty) Why is it desirable to invert the thermoflask during the experiment?
(vi) What is the purpose of rinsing the bailed dead seeds with 10% formal Anz
explain
and, results show in the graph for
(vii) Describe
(1) flask A/
(2) flask.B:
(3) flask C.
(viii) Why is it necessary to include
flask C in this experiment.?
-Dependent
population (adult).
total population:
working population
-Dependency ratio. =
children + dged
adults
-life expectancy is the average age
at which people die.
(C) Sex Composition.
narrow base lower birth rate
- higher. apex
longer life expectancy hood shape contracting population
Developing country
broad base, htcher Birtli sate
shorter fe expectancy
bufge in the young male age groups
expanding populetic
(ii) Uses:
(a) Comparison for analys
(1) characteristics of untry)
population.
(2) their changes over time.... (3) effects on aigration.h
(4) effects.on.war.
(5) level of economic development.
of (6) effectiveness population
control measures.
(7) possible population probless.
(b)
--Sex ratio is usualy expressec as the number of males per 1000 females.
{vii} State | the differeices between|
aerobic
and
anaerobic, respiration,
for - future planning by thes government 门 provisions of schools, medicial facilities, public utilities.
(iv) To prevent the seeds from falling cut and to keep "bihanthermometer in position. It also allows air to diffuse into the flasks.
3. The diagram below shows the set upį (v). It is because the warm sin
of an experiment.
A. Cheuk
para1112
2.The.
below graph
shows the concentration of lactic acid in human blood during and after a vigorous exercise.
Gl
belled acros
(C)
flask B
Lask A
Leak
0 10 20 30 40 50 60 70
'Time (hours)
(i) what
15 the aim of this experiment?
(ii) What
is the-
thermicflask?
blood (my/100 c
lastle acid concentration, in
(i)
100-
70.
80
70
30
20
i-parfed of exercise
10
10 20
30 10 30 60. Findmin)
(1) What is the concentration of lactic acid in blood before the exercise?
{2} What is the highest leven of the lactic acid in blood?
(ii) griefly explain why there is an increase in. lactic acid concentration
blood
after
exercise,
(iii) Explain_why
in
the
concentration in
Tactic acid
blood still
increases. from B to C shortly.
after exercise.
(iv) What's
Use of the
{v}
(iii) Why is it unadvisable to fill
the. thermoflask completely with.
seeds?.. (iv) What are the uses of the cotton wool plugs at the mouth of the flask?
describle
Tactic acid blood..
怪
term used. 出让
the condition
when
is
in excess 13
Name are chemical compound from which lactic acic is derived in the budy.
(vi) Explain why the lactic acid
concentracion decreases from C to
D.
mixture of yeast
(i)
300 200
100
100
200 300
population (thousands}
(ii) 1981
bulge is higher up because children born in the 1950s. were in their 20s.
- higher sex ratio.
narrow, base because of the effect of a lower birth rate.
- slight increase in the old
age group.
- a decrease in the dependency
ratio.
35.50
人们
叫
......
d
Fe010
People In thousands
sterilized that there 15 no respiration
produce heat
energy.
(viii) Flask C acts as the control to ensure that the heat released in other flasks is due to the respiration of Tiving tissues.
15
tharnoveter
delivery tube
lighter anses up and escape if the flask is not inverted.
(vi) To prevent the growth of bacteria
on dead seeds.
2.
(i)
(1)
(vii) (1)
and glucose salution
Stopper
test tube
#dicator
(2)
sotution
What S the am of. this experiment?
(11) Name the indicator solution used!
in this experiment..
(3)
(iii) What are the functions of the
test tube?
(iv) What is the use of paraffin oil?
(v)
专
What is the purpose of boiling the liquids at the beginning of the experiment?
(vi) Write an equation in words to summarize the process carried out by yeast on glucose solution. (vii) Name the type of respiration carried out by the yeast in this experiment.
(viii)Describe and explain the change in the thermometer reading.
[ix) What result would be observed in the indicator solut fion? What does
this indicate?
(x) Explain why the contents of the
flask become clear after a 来吧 days.
3. (1)
Solution
1. (i)
To show the production of heat by seeds during ̇germinating
respiration.
(ii) To prevent heat loss Into the surrounding and ensures that the temperature inside flask will not e influenced by surrounding temperature.
In flask A, the temperature increases steadily with time. It is because the germinating seeds respire and produce heat.
In flask B, the temperature remain low for 35 hours, after which the temperature rises abruptly. It is because dead seeds support rapid growth of bacteria, The respiration of bacteria produces a large amount of heat after 35 hours.
flask
the temperature remains unchange throughout the experiment. It is because the seeds
dead and have are
DEEN
1. Oxygen
2. Oxidation. of substrate
3. End products
4. Energy released (from 1 molecule.of glucose)
5. Occurrence
20 mg/100 cm) (2) 98 mg/100 cm3
(if) During vigorous exercise, oxygen supply to muscles is insufficient for: aerobic respiration; muscles
the underço anaerobic respiration by which glucose is broken down into lactic acid. (iii) It takes time for the lactic acid diffuse from muscles into
to
blood.
(iv) Oxygen debt.
(v) Glucose
(vi) After exercise, the lactic acid is being oxidized to release
converted back energy glucose in the presence oxygen.
Aerobic respiration Anaerobic respiration
Required
Not required Complete oxidation Incomplete oxidation (Carbon dioxide and Piants: Cog and alcohol
Animals: lactic acid
water
Large amount (2800kJ); 38 ATP
In most living organisms
To show the production of heat
dioxide
during and carbon anaerobic respiration (alcoholic fermentation) of glucose yeast.
(11) Bicarbonate indicate or
water.
by
1ime
(iii) It contains indicator solution to indicate the liberation of carbon dioxide and prevent the entry of bacteria to spoil the fermenting mixture.
(iv) To prevent atmospheric oxygen diffusing back into the solution.
To drive p††
dissolved oxygen.
(iii) Some air should be left for the (v)
seeds to respire.
Small amount (150 to 210x3); 2 ATP
In lower organisms (e.g. yeast and bacteria) and vertebrate muscles
to
آن
Sugayalcohol+carbon dioxide
+energy
(vii) Anaerobic respiration
alcoholic fermentation.
or
(viii)The.. temperature in. the Atherometer rises because yeast cells respire anaerobically and produce heat.
(ix) The bicarbonate indicator turns yellow or the lime water turns milky. This
the indicates liberation of carbon dioxide from the reacting mixture.
{x}
It is because the yeast. died due
Of to the lack glucose and accumulation of
The alcohol. yeast sink to the bottom of the flask that makes the contents clear.
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