日五十月六年五六九一谮公年四十五中
二期
鼈
街自建股高學校,出。 虐 [霄坊會在题周地迁光 名,皆含學識廣博之 詞录,由湖裾榚河中看到夷乐翅君所 (德麟)肉鹅區 。致職員共計二牾登加推導,用匡不逮。 艾本人在實會會
月颃密超常成,督教好當局大酒,使说不隣英治。玛高學生總性」等披 年,政立法兩局戲員阿姐 年,經被萃爲轉宮。 日開幕,本人嗦骨分校作風,管教花就」 五、修行正式開幕,前行 露,從藝計發工作多 際街坊會望校新校 育均衡獏展」,「本 太校之能英發厥、思路到來主林開幕典和一衢立的雲底氣, 六十四日下午六時,立中山大學社會系學爲首要,將籍:胸鹅再螅到「狗求各生五 剛才聽見貴會會施,洪與本在就
「諾於爭前開標,昨身致何的按「學校
德育訓練 深致勗勉之意 關祖券議員主持#致詞 對該校注重
跑鵝區坊會校開幕禮
一校主任張啓緒,會長
五、吴仲朝、會長利挝 兗騒拾萬元,轉 ,溯司 蘇齊,力支持,夏夏中先生,我校會各方面所最終頭痛
·星經過,降謂:游太會捐二萬元,克有成 極
胡成慨,名不能入以證
一開展,於一九五八 年向政府申斂公司,,尙希冬界移館,幽得全力支持的 儒,委員會之成立。工作所為,但不敢自滿起鋇異偉大,京基值
選䯼境需題,深感「 兒童比比皆是,高道,代麥蘆褡會阿人致值得效佩與紀念的。 風氣的許任。 【翠育才」,雖然英萬11分謝狀。在今日之後,貴校爲未由名称會長超 杏灣教育促未 補助本區內尖兒 玉亞致謝詞,陽極, ! 仰。本人藉此機會 無限之精力和時閒 起改良本港個社會
金近年來,因證於 而亦已是家滑卢毒了,
期福利專弟,如撥阱助 名,以祀其功。 本困人口稠濁,失手,蹤能可貴,至思是,但
監事四安究。 餘力,以本會名 | 長王昌、杜崇德、日,熱心炘案,同心協 | 鄀幼,挑起紛等,則師實風從先生設計優氣氛中在座各位祗相當複雜的弧城,本 一,兩者均捐款。號,全體間人,在位師長能「來養起行 不以高利塔前揚,,總股公司承建 要一在到在今日之前,加更心期望實校各 菜,濟盈旅,敬老 本校區係由名 汉摭烈之貴洨開寡與 橘玆個對黨,低越境
德堅、文劍秋、經理·力,捐,亦不容變精 一會,建新校出發至色,佢個人概連善,還 成立以證,所僅辦之一。所以本校以穩的人之外,更特别注園市復相同。尤其營校 一開始,由吳仲朝意開。脣齒股蘭玉菇先生,無力於臨购嗲的街坊的「不要紙注斯人才 白河、鄭交同、蹲祺 玉成斯盛。本會河路線近校的宏僚速發「提供「德育鑽純」, ,所以,在此麼重,保處在跑馬地與頸 【」,今後對學生性
他是中国,待努力,同人,所起澎育下一 拍照後,在該校證堂
一 號爲本校出出方各首感黨,共同負
對新被雖煜成,路代的責任,其工作之 舉行茶會而散。”
(#)
報
:三茷飬址}撥給本 號至十八ㄧ第 理蜇助將光街十四 席玉澤森先生及各總 荷蒙東案三院率
日 得意M民政務司及 教育司聯支持,波
主持與菩儀式。 李公會澳巴西流學校阼隳行傘芯典禮,何明玹會恨 〔本報記者攝]
CITY HALLYAT PO
日六十月五年已乙
貝三第四第
一九六二年九月二 則爲天運動摄,於
務室及主任盡,天合
ㄧ、、、蟻
成。望全座共有六 間,全部工程已完
一冶智益司意親蕑食、 復荷瀀理華民敦務司 美光築公司示理, 劃,一九六二年交由
一碓磨安本會。當時沒 至一九六八年正式改 實爲云建學校之用,
「六人之著者,實有
「十名,其朗逖定百年
約可收容厚實七百餘 安佈任,全部標 1 一有没背經之區良師
午睡係政府
分爲上下午钷, 本會食】下
育教僑華
,她能得調嚴成耳。
夫就會熱心人士支持
[校荷兹我意支持與
「界,所除
日我同寅幂策蓋力,各
三,四,五樓坷
將您,校監畫,二
華府,樓下爲遊戲導及
一格行開幕载式而已 謝先行開誤,今乃 康嗎求,落成, , 當時爲演照本齲 九大二年秋已經落成
第二座,舄勝榮 三 本校校舍原在一 本校校舍共有大
一幕,各位宴賓顯光
•忙中潜冗盘主持揭 量,荷芑關於貝在 本會學校行開幕典
【監馬還常致詞:今日
。本校分上,下午
,天合爲媒天里的事
,
成人敦育康傑中心遊藝會,阕爲沙漠兒女(
(本報記者:
中中會考化學科答案
馮國成 •
含A70
b)根據題魚則可汞出其他兄弟——碳、硫、劉
在Aż諸化合物中所含之百分率 A之化合物
含其他元素%
M
57.1
42.9(碳)
72.7
27.3 (碳)
$50.0
50-0(硫)
60.0
40.0(克)
88.9
11.1(氫)
當碳是1克时
= 1-33
【17無色結晶A易溶於水,加氫氧化鈉入A之水溶 湘中,微熱時有一種有刺激性臭之製色氣體 B 生成.8呈鹼性反應..
將A小心加熟有一種無色而能令餘燼復燃元 體C生成A與濃硫酸共熱時有一種酸性蒸氣 生成,冷凝成為黃色液體DD硫粉劇烈反 悲,同時有一種紅棕色氣體在生成 將D注入约三倍其體積之水中得一種無色液
體,投銅片入此湘體即有一種無色但迅即變成 棕色氣體F生成
寫出A.B.CDE及F分别為何物并窩出上
述六種反應之化學方程式
答: AL硝酸銨
B是氯氣
尤是氧化亞氮
D是硝酸
王是二氧化氮,
F是一氧化氮
其中所起六種反應之化學方程式如飞”
1.無色結晶A淇窺氧化鈉溶液作用。
NH4NOS + NaOH NeN03+ H2O+NH31
*NH3+ H20
將A小心加技
NH4 N0 → 2H.0+ N20↑
3.A與濃硫酸共九
2NHENG + H2SO4(派)→(Nk)、SDo+2 HNO, 14.D與硫粉作用:
6HN2+S→ H2SO4+2H2O+bNO↑
S將D注入的三倍美体稳王水中後,隨即投入物
3c+8HNO3(稀)→3hu(Nor)+4H20+2NOf 由(5)所得之气体,迅即變成紅棕色的体 2N0+42. -2ND
B(0)元素A與碳有MAN两種化合物;與硫有料 及丫两栓化合物;與氢則有化合物K-MN L. YAK皆為氣體或極易氧化物质,今 芍此五者+蒸氣密度及含A重量百分率表 列如下試根據下表計算A:可能原子量 為何并說明此種推算方法之根據,再解 釋何以用此法;推算结果不肯定是A之源 子量
蒸氣密度
A之化合物
GAZ
72-7
22
50.0
32
40.
)從上表選取有闖數據以闡明一種重要化合化 康
解,()依題意便可利用下列王公式?
氣體分子量=該點体ż蒸氣密度XZ)
·計算出Ai各種化合物的分子量...
A之化合物厂 「蒸氣密度A化合物之分子量
14X2=28
22X2=44
32x2=64
40X2 = 80
19X2=18
根據以上計算所得指結果,便可求得A.
上可能保子量一
28X-78
44X-764
$47
189
987.
又出計算土結果,所得,原子重,只不過 以原子半因欲求无意之精硫原子量必 其當量,才可根據原子量-當量X原子價
得靠此法,推算結果不肯定是A...
|M 化合物含 A之量為
N 化合物含A支為送:266
故此二種化合物中含A比为
133 266=1:2.
設當硫是1克時。
則X 化合物含A之量為品=
Y 化合物含Aż量為絡唔
故此二種化合物中含A之比為1:22:3 根據以上計算結果可知當一種元素所需之 量是一定時而與其化合之諸元素則互成简 要整數比,因此舆倍比定律相符,
賣可燃氣體Gi擴散率怡等於二氧化碳之 擴散率已知G由碳及凰兩種元素組成且含碳 方混合氣體10CC.50C.C 九札洗健身得玫林炸孩,用湯硫酸蓋吸 水蒸氣結果得知节47-C
上述240CC氣體經過氫氧化鉀屬理後, 只餘氣體18cc.試計算爆炸前上还10C.C. GA-氧化碳之混合氣體中含氣體G幾 斛 依题急根據擴散定律 ·二
在氣体G中含碳之量為44×4=36 則其所含碳之原子數為36÷12=3 含氧之季為44-36=8
劉其所含氫之原子數為8÷1=8 因此可知此氣体G与C Ha
E
將G及一氧化碳之混合氣体與氧氣混合,通電 導致爆炸後,則有水及=氧化碳生成用濃硫酸 蓋吸水蒸氣及用氫氧化鉀畫吸=氧化碳後 所棘氣体 18 cc 是未有起作用之氧氣 故知生成之二氧化碳氣体為40CC-18c.c
英文中學 1 英文科先修專欄
Lesson 11
Active and Passive voice
Compare the following two sentences 1 (比較下面两句子:了,
1. He made a kite.
2. A kite was made by him.
We know that the above two sentences express the same› meaning. (以上两句的意義是相同的道
In sentence 1, 'Het is
the. subject of the sentence and d
'a kite' is the object of the sentence.
thing and is the doer of the action. of the action.
'Re' does some-
'a kite' is the receiver
The verb 'made' in sentence 1 is said to be
詞
in the Active Voice, 《在第一句中He'是生的,akite是受相
怕是動作的做右,每kie則是勤作的接受者,那個 made就羯您主動語態,
In sentence 2, 1A kite* is the aubject of the sentence y but it does not do anything. It is the receiver of the action. The verb was made' in sentence 2. is said to be
in the Passive voice. (在第二面中 Akite'是句中的主調,但 在没有作甚麼,而它只是為你的接受者,所以 waw mode".
To change the verb of a sentence from Active
yoice to Passive Voice:(主動和被勒語法的督伋:
Examples
(a) Simple Present Tense
active voice.
I. Jane helps
2. The hunter kills the lion.
BRA
設在爆炸前有乳峰GXCC,一氧化碩(10-X)C- 爆炸後由丙烷所生成之二氧化碳為4c.c由
ACARMEN == TLILAR $s (22-4). CE. 則A) C3H2+50→3CO2+4Hz0_
22.4升5 3X22.4升
(B)2C0+0.250.
2X22.4升
2X22.4升
(10-X)CC (22-Y)CC
由(A)及(B)=化学方程式中則可列成下列=式)
67200x=22400y1
22400
67200
·:4480(22-4))
x=22
22-y
72
X-3X=-/2
-2x=-12-
目此在爆炸前 10CC G-氧化硫亚 足合氯体中含氟体G
They
oranges.
Re threw a stone.
Passive Voice
1. She is helped by Jane,
2. The lion is killed by the
hunter
Oranges are soid by them.
Binole Past Tense.
broke the window, She looked the door
1. A stone was thrown by him.
The window was broken by To The door was locked by her
(c) Gimble Future Tense
1. I shall take the boo
2. She will help ther
3. They will finish the work.)
The book will be taken by
me
They will be helped by her. The work wi13 be finiahed by them.
(d) Present Continuous Tense
1. They are painting the wall,
2. She is making a doll,
3. He is writing a letter.
1. The wall is being painted by
then
2. A doll is being made by her. 3. A letter is being written b
him
(e) Past Continuous
I was reading a book.
2. She was driving a car.
1. They were building a house.
Tense
A book was being read by me. 2. A car was being driven by her 354 house was being built by
them.
(f) Present Pertedx Topse
have finished the work
2. She has forgot his name.
3. Tom has helolthem,
1. The work has been finished
by me.
2. His name has been forgot by
herm
They have been helped by Ton,
(g) Fast Periect Tenae:
She had made a cake The policeman had caught thief.
3. 1 had opened the door.
(h):Other Examples
1. He invited me to dinner.
2. Who is ringing the bell2
3. Whom did'
4. How did you make it? 5. Which book do you like?
The hunter killed the tige with his gun.
the teacher punish?
Exercise 18
1. A cake had been made by her 2. A thief had been caught by,
the policeman
The door had been opened h
me
I was invited to dinner by 21.
By whom da the bell being; rung?
2. Who was punished by the
teacher?
4. How was it made by your - 5. Which book is liked by your 6. The tiger was killed by the
hunter with his gun,
Change the voice in the following sentences:
(1)Whom did she Bee?
(2) He had completed all the worse
(3) They were invited to party. by heri
(4) The cat was killed by the dog.
(5) The pupils are pushing the gate
(6) We expect good new
(7): They made many cakes.
(d) Jane, was helped by her mother
(9) A book has been given to her by Tom
'(10) The letter was posted. by him yesterday.
Answers to Exercise
(1) an, (2) a, the (3) en, (4) a, (5) The, (6) The 1(7) tre (8)
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