自二初月三年午丙两変
三期星
華僑教育
*考試試題預習專欄
Z Z #
(二)
方問陶。
TEST 12
Time allowed 25 minutes
The Ford at the left belongs to the sentence.
Put a mark to show it ought to De. Do not make it
the first or the last word.
Example:
(a) ALWAYS
(b) JUST
(c) SLOWLY
(a) SOMETIMES
(e) SOON
NEVER
He is tirad.
My little brother laughs at me. Tom has finished reading his book.
Mary was walking along the street. She goes shopping after school.
The sun will come out again.
2. Choose the best word in the brackets for the
following sentences
(a) Listen to the teacher
The second sentence means the same as the first?
Now fill in each blank with a suitable word a
(a) He did not remember her name. (a) He
her name.
(b) Mr. Wong is very fond of talking.
(b) Hr. Wong is
(c) These sums are not easy to do. (a). These auns are
(a) Her diamond ring costs a lot of money (a) Her diamond is very
(e) He gave money to the driver,
(-) Re
10. Read this carefully
the drives 4
Butterflies are pretty and haraless ingeats,
They are not clever like
They do not work like bees.
ants. But their beauty adds something to the picture of
the nature. Their chief beauty is their vings.
They
The
are of bright colours arranged. in pretty patterns. life-atory of a butterfly is strange. The female lays egge
space of the
(weakly, carefully.
(humbly,
on the leaf of a plant. After some weeke these eggs hatch out into little worms with legs called caterpillars. caterpillars at once begin to feed on the leaf. They live like this for a few weeks. Then each caterpillar nakes & covering for itself, called a cocoon.
It goee
to sleep in the cocoon all the winter.
These
to the bottom of the pool.
turn off the light? (kindly,
(politely, sweetly,
deeply)
(b) The servant
bows to his master lovingly, quietly)
(c) The coin sank
(quickly, deeply, patiently)
(d)Would you
always, only)
(e) The girl sings
completely)
3. Fill in the blank with 'shall' or 'will'.
(a) I
finish the work-ta-mọITOW.
(b) I don't think that she (o) They
work hard.
give you the books.
(d) I swear I
be a very good boy.
(e) She
fail in the examination.
4. Underline the word that has the same end sound as the word
on the left.
Exapple
(6) Noise
(b) Slide
(c) Meat
(d) Day
(s) Heard
Storu
alarm / born / vara / farm / horse / toys / buys / house / winn white/kin/sight / try / ride bit/cheap / fit / hit / sweet not
fine hey/ die / sald
hurt / word / wood /-herd-/ hear
5. Fill in the blanks.
Example:
He lost
his
books.
(a) They did
(b) She lent me
Tork.
booke
(c) Put out
tongue
(e) Be wanted
supper.
kittena.
પો
When spring comes.
it comes out. The caterpillar bursts the coon and
a loverly butterfly.. flies out as
Underline the right answers:
(a) Butterflies are
1. harmful and beautilui.
2. lovely and harmless.
3. pretty and dirty.
(b) They have
1. beautiful bodies
2. pretty vingas
3. lovely béada.
e mother lays egga
the flowers.
the gras8 -
on the leaves.
(d) The eggs hatch out into
1. little butterflies
2. cocoons.
3. caterpillars.
(e) Caterpillars have
1
little wings.
2 little tails.
4 little legs.
(r) Caterpillars sleek.
1. in beds.
2. in the tree.
3. in cocoone.
(g) Caterpillars wake up
1. in winter
2. in March.
共圖
育教保護
今年五十五國民中
去年申請赴英國升讀
經陸續獲得批覆
年九月前向教育司署提出申
·擬明年赴英升學者 須於今
年 向敎爾諾體辦理申二千八百餘名。 (勝)太港去激之本港學生,計體,酒時,在英國爭
[ 此項 印謰用於太平片 世界打字社 然注意到照此过往旅行林村
TUTTO È
之報導。〔南》
(HR) MA
TRAPPUR
第一,其批准畫已餘批 然多,即使家玆亦足敏項。 「落試中及格,即可於 庥煩。若現時就讀於下各項;凡英國「香港的法治」。時許怡,該員分別 中醫往英國升學之學生在外國留學,開 英國升學必為馬 裔學術風氣,將主,小沙咀瑞蘭出發,產
•彼等若在高級稅躞 宋明,亦會增加不少 英E霫舉,必須注意 博士主鬣,問題悫: 我身其間,令人心鹞 蕃處海,轉證中選者裕者,若對留澳平液,以本圈跟生如欲往邀將能發椅芟胡鴻烈光水色,蒼松菜油,王 中型六牛校的同學,大學期學院畢星之, 問羅斯堡发卡 烈期六 由活動,至日逐炮擊
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聯大書院世界打 社ľ牛字百 〔特森雄出發,另一組四 KTKEEG - B
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上海深是年過必,必生,其在普遍教育文下午四三-分至六而返。(港)
CP
海外學乘。 太湖升學,多設法麵一生輅導主任,轉送在學或工保科之學生, ,此等學生既能方一駐菊效之否祧留英爆,至於特綁習醫學,科
公,而能力許可之中界華外學生對獎學金證號 年嘉業,張望升該大腿署提出申證,該署,除科目,如威旋不流運北沉落定聚行, 五、額有限,年年在中學,每年九月跑向黃育司浙年度之窗夜聚時,假大窗量高袅ㄤ林
OKRA-GEREK SEKEREVE CAMS HERSK
金學獎欣百林
院書合聯予捐
留學,以英國佔六多在申論者所能送入之十二名至二十五名, ** DEEPSZE VAS - LEXILE HEERE LIEF 。今次架胡博士的其
佛教之大學統一考寳 融媒錄取。龔倩計 黃下越之數藥大學合辦商 蛸熱烈博士 聯樂好 獎
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後之染医资格受到承
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選評英倫作爲一個,因英國消費平均戛須芫今,該流流畅就
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深佩,已 KEEPERS -
目的地。現尚在英殴 比香港裔州、四侩 前向汝署妮出中慧,南)。
|间林氏作等謝謝。
***
Q.110
六年試題
英中会考
化學科
試題預習專欄
(+)
CHEMISTRY (12)
·王錦釗、
ཟུ⪜g1* when a small quantity of ammonium nitrate is nealed in tube which is nela horizontally, the white crystalline nitrate first melts to a colouries inquie when the liquid boils. dense white fumes are given off. ano a white solid is formed in the cooler parts of the Lest-Labe The molten nitrate catches fire and explodes, and smoke rings are ejected out of the test-tube. Brown fumes are formed in the teat-tube. when the heating as continued, no nitrate will be left at the bottom. of the tube A brightly glowing splint held at the mouth of the Lest-tube is extinguisasa
When ammonium nitrate is neateo, a part of it suolimes,
the white fumes forming a sublimate of solid ammonium nitrate
The remainger decomposes. in the cool parts of the test-tube
If it necomposes quietly, the gas given off consists mainly
o: nitrous oxide and water vapour. It is the nitrous oxice that rekindles a brightly slowing splint
NHL NO3
=
N2 O
+ 2H, O
nitrous
ox-14e
aron un nitrate
When the gas decomposes explosively, there is a greater partion of impurities in the form of nitric oxide and mdren dioxide. This the reason why the gas in the ne
when a small quantity of while lead nitrate crystals is heated in a test tube, decrepitation occurs, and dense brown funes are given off A glowing splint placed at the mouth of the mouth of the test-tube is reignited. The residue is a reddish- brown liquid which soliates on cooling to a yellow solid When lead nitrate is heated, the nitrate decomposes, nitrogen dioxide (brown funes) and oxygen are given off, the residue is lead monoxide, which fuses to a brow liquid when heated but 15 a yellow solid when colą.
=
+
2PE (NO3)2 2960 LNO 2 * 02
Q.2 (a) Concentrated nitric acid will oxidise sulphur to sulphuric acid, when the mixture is heated The action is catalysed
by bromine. Brown fumes of nitrogen dioxide are evolved
5+ 6HNO3 → 2830 + 6N02 • H2S04
(b) Magnesium will displace hydrogen from a very dilute solution
Tatept. 12 solution) of nitric acid.
Mg (NO3)2 2.
•
Mg ZUNO2 =
Hot concentrated ritric acid will oxidise aagnesium to magnesium nitrate brown fumes of nitrogen dioxide are evolved
Mg 4HNO Mg (NO3)2 + 2H2O + 2N2
BKAR
(d) ▲ cat always looks after
5. Fill in each blank with one of the following words a
that, which, who,
(a) This is the beggar
5. in August.
1. Fill in each of the following blanks with a suitable wort,
(a) I divided the cake
barn
(c) When it rains,
1956.
Canno
80
whose, ・・・ whom, what.
you saw yesterday.
(b) This sum is the easidat one
you give me.
speaks the truth.
has happened?
four parts.
an umbrella.
the anake
going.
(d) The monkey made friends
(e) Nobody can prevent mo
12. Write down in the spaces given the opposites of the word a
Write the questiona
(c) We always like boys
(d) Do you know
(e) She is a girl as you can trust
7. Make the following into questions.
in the epages.
(a) She stood there all alone.
(b) The child stole a piece of chalk.
(c) Jane 13 coming.
(d) Be has already finished his work.
(a)
(b)
(c)
underlinad....
(a) A cheap book.
(b) A dangerous place.
(c) A tame animal.
(d) A smooth surface.
(e) The worst place.
Anewera to TEST 11
(a) (b)
-
(0)
(a)
1. (a) shone, (b) tries, is trying, (c) lay, is lying.
2. May, must, could, will shall.
3. (a) nor, (b) bath, (o) ferry, (d) barrow, (e)amcking.
(a)
4.
(2)
(o) They will be punished by the tezőber --- (*)
211 in” the blank with the correct tense of the given varð (0) Leave
(b) Go
(c) Listen
The old man
two days.
The earth
́e-year.”
All studente
Hong Kong within
round the sun onde
busy, (b) ugly, (c) fat, (d) wrong. (a) innocent.
5. (a) The cats catch the mice.
(b) We saw monkeys climbing the trees......
(c) The dogs followed (some) dear.
(a) The man shot (some) birda.
(a) There are (some) children in these rooms,\
7. "What is the good," said John to himself, “of having a
rabbit. if I have no home for him?"
I can keep a butch without a rabbit, but I cannot keep a rabbit without a
butoh." John was a boy who could reason.
He could use
hie hande too. He made a rabbit-hutch.
6. (a) for, (b) from, (a) on, (d) of, (s) with."
to the speech','
nov.
8. (a) They had not finished dinner.
(d) Make
John
■ stool when the bell
(a) Invite
rang.
Ke
us to dinner" already"""
-Look-at-this-examples
I do not like cigaretten.
I dislike cigarettes.
(b) I have a picture similar to yours.
__(0) He was found guilty of murder.
(d) The children who-were frightened vare voere,
(a) quickly, (b) oold, (a) shits and brown, (4) gold and hungry, (*) kind-hearted.
broke, (b) washes, (0) bave finished, (d) in talking
fd}
Concentrated nitric acio oxidises copper to copper nitraze, a large volume of nitrogen ɑ10x10e being given off during the reaction.
CU HRO 'Cu (NO3)2 2N02 ZHO Dilute nitric acio about 50% of benen concentrated acid in the solution) oxidises copper to copper itrate, but nitric oxine 15 evolveo 11. Lead nitrogen dioxide as obtained with the concentrated ac.o. the nitric oxide is oxidised to brown fumes in air.
U
* Cu - & HNO 3 Cu(NO3)2 · 200 4 H2 0 When ferrous sulphate is dissolved in dilute" sulphuric acid and heated with concentreated nitric acid, the nitric acid Oxidises the sulphate to ferric sulphia Le, the solution tumir Nitric oxide is evolved, from pale green to yellow or brown the gas forming brown funes in air.
6Fe SO • P 50% • 2KNW03 3reg 150471 2N0 • 4H2 O
2 NO - 02 2 NO2
3.3 (a) Nitrogen dioxide reacts rapidly with water in the cold,
forming an acid solution containing a mixture of nitric acid and nitrous acic. The gas acts as a mixed anhydride
2 NO2 Hg V La HNO •HNOR
(b) Nitrogen dioxide will oxidise sulphur dioxide in the presence This reaction of water with the formation of sulphuric acid takes place in the eag. Chamber process in the manufacture of sulphuric acio, the nitrogen dioxide Eeing used as a catalys
502 H2 0 NO2 =
#2 SQL NO
Questions for next week asmata kas
Q.1 (a) Draw a labelled diagram of the blast furnace, and describe
briefly the reactions that take place inside it.
(b) How is cast iron made into steel?"
(c) Choose three types of steel, and describe their proporties
-and how they are used
Q.2 (a) Describe in outline the manufacture of sodium carbonate op
the solvay process..
(b) How could you tell if the sodium carbonate
was contiminated with sodium bircarbonateî
เค the laboratory
1 2 inc
c) If you were given dilute solutions of a copper
a lead and an iron salt resoactively, describe what experi ments you would do to find out which was wich
{•) will give.
11. (a) She does not speak in English,
(b) They had not made up their sind.
(a) The police will not question then very goda.
(d)-The-old man had not hurt anybody:
(e) The travellers did not lose their way in the forest.
12. (s) carefully, (b) colourful" (0) 16097-(4)-daily,~(●);
gooandery