其二第張五第
日八廿月正年寅甲歷夏
WAH KIU YAT PO
報日僑華
1974 中學會考試題預習專欄
堅道書院主編
4. chestoale response vary according to:
touab
英文科
∵鄒詩雅
1974中學會考試題預習專欄
生物科(課程乙)(十五)卓唐墓備
Biology (15)
X. Irritability in Plantai
1.a.What is meant by irritability?
examples in planta.
2. How does planta respond to the anilateral stimulus ofim to
(a) chemicals (e) touch
Describe an experiment to illustrato any ONE of the above responses.
placatioans-
ts me Irritability in a property.og.all.
living things. 11 snables them to be aware of what is going on in or around itself. In other words, it i capable of making a response when acted upon by a stimulus. The irrit ability of plants usually result in simple reflex movements. It may be a taxis or travian..
b.Movement of a free living plant eg
chlamydomonas, alther directly to--
erde or directly away from the stimulus WOM
Movonent of a part of a fixed plant eg shout or Bombax, towards the sou Fon of sunlight is known as positively phototropi
Xovenant of roots of a fized plant eg maize, towards the mail indicates positive geotropic movement of rapte.
2. Different parts of a plant respond
differently so, stimuli,
It can be tabulated as follow AN.B. Movement towarda source of
atimulus is ternad pósïtiva oz +
Movement avay from source of
stimulus is termed
negative or
d. The stimulus of ohèmicals. eg. proteías
in the tissues of the pray of the -Sundew, causes the tentacles of the
leaf to band over' and trap the insect. (This is especially noted in inssotă v-
orous plante);
The stimulus of touch (stereotropism or haptotropisu) is the banding aovement, in response to contact with a foreign f Fa is sensitive and when abject, it twinea ‘around."
body:vag. the
Many experiments have been carried out to demonstrate troviam. Of the five' tropio reapoaman, the first three can be provad experimen tally in schools. You are asked to describe only ONE, so choose the on you are most familiar with, I shall not attempt to describe an experiment here. but here are a few precautions when answering question which demands sxperiment.
(1) state the AIM of the siparinent
oleazlv.
(11) in witting up the apparatus (in
drawing for examination answers) be clear and be sure to have a control.
(111). In phototropic and geotropic exper
imente, use the kinestet (clineetat) for eliminating the unilateral stimulua thum ́asting, as control. Be sure you know why and how it-àm.” usadi
(iv) when reporting the result, give
a brief explanation of why, you
(✔) The conclusion your experiment must
'be conclusive for what' you had set
out to osniva',
Here as a reminders tropic movements are saused by the unequal growth rate of that part of the plant which received the. stimulus. This in datend. by, the, grówth - Kormones (anxine).
Stimulus
Response of Shoot Response
Pre-reading texta-
Unusual. Hutrition..
(十二)
Sng);ub (12).
Beaiden all thess, there are still many other methodë in which the introduction can be made, auch zato begin by arousing auspanne, or the curiosity of the readers', pr to report personal experience. In abort, the framing of introductions vary antopios differ from ana another, Our: personal experience and daily practice play a vary important part and it is 'our every-day work that counte."
B. Developm
8. Harrative
There are usually three different ways in which a narrativa ie written,
•The first one in to give a straight for- ward report chronologically.. Events are: told following the order of tico. The other is to trace back. The event that
happened last is put at beginning of the atory and by the recollection of the main character or of a Dertain person, the atory is then developed. 3omines, narrative is written in a way that, tha writer, begins his story in the middle and than trades, baskward to give, an idea. to the reader about things that happen ba fore.
After the review of or report on the preceding matters, the other pert of the catory in then developai.
The following paragraphs are examples showing the use of the methods montioned above.
1. It was in a very big family that he whown:Being the only aono黑都是眼 parente he was,apolice的no He was turned into a wild horse that
Ho bacamendilged in wine, gambling, and "snaking.
11. The old man, sitting in the room,
thinking of his past, felt regretful.
He was so lonely, aq miserable that he could die. His eyes were full of tears and that in his mind, "scenes of the pastarned up. one by one
二期星
Liải. Ting panked by very quickly and
finally the day came whọn he wa
allowed to bid a never-ratura: goodi bye to the cold prison bare. Re felt very excited and might be a bit nervous too when he saw again the bright sunlight which ha bad missed for 5 years. He noticed that there: was not much change, around the prison house except that looked more weather beaten. He took a deep breath and ⠀⠀ stood there for a while. Past ovonte flashed' by in his, sind.
In (1), the narrativa begins in akronological order while in (51), the trace back method is used.. Phoragraph (111) together with sither (3) or (is}, camba uand to foem good story in a way that the man dame, out from prison. He thought of the eventa shat bappened before(to trace backward) and then he wont ent with his adventures after be bad regained bis freedon (chronological). re ECCENÍNUCD
* 1974 中學會考試題預習專欄
堅道書院主
數學科(乙)
athenstica" (15)
Solution to
tan.
coe 30 tanis
2. Let /F04
Then
3+3
日九十月二年四七九一曆公年三十六國民華中濟經育教
056 ZAOB 20-
Reflex /103360
1+an
are 150, 210
coab
sin
COB
Area of major segment 303
~(x6x4.313
ods in e
-94.2.
Trigonometridal Squations
Equations involving trigonometric, functions of unknown engla ara nadade" (1) identitea if they are astisfied for All values of the unknown angles.
20
(2006-1)(cos)+1).
COPO - 2,0 – 60”, „300°
(2) equatione àt they are satisfied only
by particular. valugo of the unknown
The values of ◊ are 10.
sin x+28inx cos£= "3008."
(sinx + 3008x)(oinx - coax)=0-
Example i Solys the folloing equations,
Bling all Solutiond from de
360
sin2x+261nx củar
Radius of the sro 3 is 1.59
Radius of the arc EQ is 2.5cm
|PQRS="Azaz of PO¬-Area of SOR.
点
sanx-coax tanx=-3x-105°
2881
tanxet, -45
The values
corolao: 15 Solve the foll solutions from
1+2611.8
tanx
(元位單)
日八十月二
計統合綜價市票股所易交證間四港香
開市價 最高個
最低價
香港 遠東 收市圈夜市價 牧市價收
九話:
最低
銀
市值最高型
最低吃
遠康 收市街 收市健
:政市
(一)銀行類
輝香美(暫停牌)
那年地產:
5.90
5.90
恆生銀行
151.00.
151.00
160.00
150.00
350.00
5.60 5.90
5.60
・雄地公司:
8.40 8.45
8.25
8.30
迷豐銀行
28.20
28.40
28.00
28.10
28.00 28.10
8.30
-8.25
8,30
(七)紡織製衣類: 自然砂薇(除息]
1.05
4.00
逃愛(愉敦)
27.40
27,50
27.20
37.40
27.40
*27.40
27.40
·信託公司(AE
2.90
天堂
3300
2:90
2.95
新烏製衣(除
海外信託銀行
3.70
3.70
3.50
3.70
3.50.
3.60
3.60.
合和實業
2.55
2.45
2.45
2.45
2.46
2.475
友聯銀行
4.25
4.30
4.25
4:25
4:30
4.25
新昌集團
(二)公用類
和記地懂...
5.10
5.10
九燈(除息)
19:00.
19.30
19.00- 19.00
萬邦投寄
2.90.
4.80
5.10
5.10
2.00
2.90.
•2.90
19.00
19.00
香港電燈
4.25 4.25
保華(除息)
2.75
2.75
2.70
$2.75
4.125 4.15
4.20- 4.15
2,70
4.25
中華煤氣
世話公司
12.00 32.25
11.90. :12.00
30.75 30.25
11.90
聯邦地滍CA股)
1:83
1.81
1.82
南鄳理業
2.30
2.30
2.30
30.25
30,75
30.25
:
長江學表
2.70
2.70
-2.60
豐車公司:
新鴻基:
2.55 2.65
2.50
2.525 2.55
2.55
油藏地小輪
18,80 18.90
̇无敵巴士:
6,50
6,50.
·18.80. 18.80 18.80
6.30
6.45
6.30
6.40
6.35
· 1.85
1.85.
1.85
嘉佑
(三)工商企業類
·新世界發
2.30
2.30
$2.25 2.275 2.25
2.25
安辣臣(樂團
1.58
1.58
1.51
1.52
1.51.
保利工程
太古天樂
9.70
9.70' 9.60
9.70
9.60
11.30
11.30
11.30
11.30
鷹君
1.23
莊士
金門打權
值
和糖 永安
和記作業
特租
•生力啤酒~
3:05
3.05 3.00
3.05
3.00
1-23 1.178 7.22 1.20
大昌地
1:66
1.66
1.62 1.62
16,30
-16.40
16.10 16.10
16.30
16.40
大新公和
2.70
2.70
2.65
.-1.63- 2.70
1462
2.65
·游生:
0.94
0.95
*0.94
0.94
3.70
3.85
3.70
3.70
.3.80.
建㷆
1.01 1.02 1,00
1.02
3,45
3.45 3.45 3.
4:00
4,00
3.90
3.45 4.00
銓利盤菜
0.98
0.98
0.96
0.98
大生地產
1.95
1.95.
3.92
1.93
1.92:
1.94
| 8 ||| 3 | | | 2 | | 813
2.70- 2.60
(八)航業類
亞洲航業::
8.90
8.90 8.60 8.80
8.85
8.80
2.25
會德想船務CAN) 會德想船務(B435 萬那碗藥。
5.10
5.10 5.10 5.10
5.10
530
0.51 0,51
0.51
0:51
2.90 2.90
3.50 3.50 3.50
.0.50
3.50
2.90
2.90
4.50 1.50 1.50
1,50
柴光航菜
3-325 3.35 3.301
$3.50
3.35
1.65
2.25
2.30
2.225
2.25
2.30
2.35
(九)投資類
4.40
4.40
4.40.
· 4240
1.00
國泰政份:
2.20
2.20
2.20
2.20
6.65
6.70 6.55
6.55
6.65 6.60 6.50
信利證券
7.10
7.35
7.10
7.10
明辉螢胺
0.73
0273
0.70
28.40
28.50 28.10 28.10
0.73. 0.70
利頭家亞券
28.10 28.20 28.10
4.10
4.10
4.10
撻溮企深
0.85
0.85
怡美
0.84
0.85
0.85
·1.06
1,067 1.03 1:05
森美
1.05.
1:05
9.00
9.00
9.00 $.00
•瑞興公司
4.70
- 4.70
4.70
郭光地诺
0.88
0.90
0.85
0.88.
0.85
科獲家對外投
0.90:
先施公司
(五)會塢類
(十)橡膠類
夜光實燊廠
聯合魚麵
5.10
5.30 5.00
5.00 5.00 5.10.
屈臣氏生
5.15
5.15 5.10
5,15
5,10
有微CA股)
5.20
5.20
5.05
5.10
5.10
改城船编 九别興
17.50
17.60 17.40
17.40
(十一)其他
5,40
5.5
5.40
·安全貨付
1,30
1.30
1.30
1.30
非斯商務
0.30
0.31 0.30
0:305 0.30
0.305.
3:15
1.14 1.15
1.14
(六)酒店類
“太古伴行(A)
8.00
·8.00
7.80
7.70
7.80
1.46.
1,46
4:35
1.45
1.46
4.10.
:4.10.
4.15
梅濃尼
早報
城市酒店
(四)地產建築類
海公司
12.30
12.30 12.201
永安人海
12,20
摩創與量業
1.05
1.05 1.05
1.05
大酒店
12.50.
12.50... 12.30 12.50 12.30
12.30
12.40
長江實業
4.05
4.10 4.025
4.05:
4.025 4.025
∵帝國
0:73-
0.73 -*0.71
0.71
0.73.
一
間藥
1,10
1.20
1.10
1.10
1.10
1.10
利雞硬接:
1:05: 1.05 1.04
1,04: 1:04
美麗華酒店 永魆
.12.00
1.26
1.30
8.70;
12.00 .12.00 12.00 12.00-
·8.90· 8.60. 8.98
1.25
1.30
1.25
12.00
成交數香港交易所爲九百三十二萬元
金銀線交易所僑六百二十萬元
·還康交易所
消三十四*元
魔伏警模頭不 霸除神大立不
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國
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·本片在曼谷獻油
獻後
總國
A WALKING TALL
映天
華利統 賓
好紹夜五 評大場度
1獲介午
品出司公布高獒
宜不音兒
力
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畏,父市是低,男立是傑銜
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