1979-12-03 — Page 23

有妝保養 真三第張六第日四十月十年未已歷

WAH KIU YAT PO

報日僑

一期

=62.2

3. X: Would you mind if I made a sugges-

19.

tion?

1980

Y:

A. Don't stand on ceremony.

中學會考試題預習專欄

B. I'd rather not.

新數

(九)

C. Not at all.

D. I'd love to.

4.

X: I'll call him tonight.

Y:

A

明德出版社魯榮蒙提供資料

C. Yes, indeed.

Modern Mathematics (9)

46. Lo

EMMI & Dale Press Ltd.)

|Suggested solution

Text 3 (cont.)

ཀ

B

(a) As shown in the figure,

O is the centroid of 4ABC,

چولا

Y:....

A. O.K. That'll be fine.

B. Not to my knowledge.

D. Well, it all depends.

日三月二十年九七九一歷公年八十六園 民輩中

5. X: Would you mind stopping in at his

house on your way home tonight and

asking him to call me?

A. I can't agree with you

more.

B. That's very kind of you.

Y:

A. Shan't we?

B. Don't bother!

C. So will I!

D. Why not?

7

23. X Please make yourself at home here.

Y:

A. Don't be so polite.

B. Indeed, I shall.

C. Sure.

D.

24. X :

Thank you.

+j

Ang.

(a)(i) A=AB+BF.

=i+13

(ii) BF=NC+CF

-THAT

7b) cos/EPF=__AE • DE

AE÷BF= ( 1 ) ( − 2) + (})(1)

cos/EPP=0

[EPF-90°

(a) Let C=cost of the

school picnic n-number of students

C=k2+kon

where k

and ką

are constants,

When C-935, n=105

935-k, +105k ̧ . . (1)

When C=844, n=92

་

844 =k, +92kg... (2)

(1)-(2), 91-13kg

... kn=?

Substitute ky 7 into (2)

844=k,+7(92)

K-200

.*. VO perpendicular to

plane ABC.

Since AABC is on

equilateral triangle,

.*. DLAC

00-320

In rt. AABD

BD-ARCO×30°

=6(4)

*3/3 cm (-5.196 cm)

•*. 09=2(3/3)

= cm

(-1.7321 cm)

In rt, AADV

AD=2x6cm=3cm

.. VD-AV-AD

VD-AV2

Ans.

=/91 cm (-9.5394 cm)

OD

... cus/oDV-

5

40

25

J

100 Parki

(iii) From the graph,

the pass mark is 52.5

Ans.

16. (a)

C. Sure, I'll be glad to.

[3x-4y-14z={}

D. Certainly.

X2x-y+4z=0

(2)

(2)x4:

6. XI wonder if you can do me a favour.

Y:

8x-4y+16z=0.

(3)

A. Not in the least.

(3)-(1):

B. It's up to you.

C. Not at all.

.*. xz-6:1

(1)x2:

6x-8y-28z=0..

.(4)

after dinner?

(2)x3:

Y:

6x-3y+12z=0,.

.(5)

A. Probably not.

(5)-(4): 5y+40zm0

B. I suppose so.

V:28:1

x:y:2=-6: -8;1

(or 6:8:-1)

Ans.

Y:

(b) Let x-6k,

y=-8k, z=k

When k is a constant

D. Sure. What is it!

7. X: Would you like to go out for a drink

C. Perhaps some other time.

D. I'll see to that.

8. X: Would you like to meet my foreign

friend?

A. With pleasure.

B. By all means.

C. Yes, I'd love to.

D. Oh, not bad.

non-zero

.*.3(-)-(-8) 3

+8(k)3×16 -123k3=16)

3 -1

K

X I've never been able to get interested

Y:

in current events. They change so

much you can't keep up with them.

A. Oh, why not?

B. Oh, what a pity.

C. Surely not.

D. How true. I feel the same way.

10. X May I be excused? I'm not feeling

well.

Y:....

D. I'm afraid so.

11. X Would you like some aspirin?

Y:...

A. Yes, with pleasure.

x=-6(-})

=3

Ans.

A. Certainly.

B. Go ahead.

=0.1816

y=~8(-4)

C. Not at all.

=4

Ans

LODV-79 32

Z=

Ans.

Ans

(b) Area of AAUC

(AB)(AC)(sin(BAC) =2(6)(6)sin60°

英文科

(丸)

2

立基出版社李比路提供資料

ENGLISH [9]

the formula is C200470.

.cm

Ans

€1535889cm"

T. C. Rebetro (Foundation Press)

ст

Ans

Ane

When n=320.

C=200+7(320)

#2440

Ans. The cost for 320

students is 2440.

From the given table, we have

probability

number

120 3

1

1000 25

100 1

2

1000 10

200-1

3

1000 5

180

A

1000

5

1000 20

250 t 1000

150 3

The required probability

~ ~ ( ) ( ) ( ) ( ) + ( = { 2

09

*

The required probability

។

Ans.

- ਗੱਲਾ ) ( ਕੁੱਲ ) + ( ਨਿ ) ( ਤੇ )

( 3 ) ( ਲਾਲਾ ) + ( 3 ) ( ਲਾਲ

+(27) (13)+(177) (3) +(27)(27)

2200 RUQOU

The required probability

_{3}) ( 7 ) + ( = {} ) ( )

#9

-/88

-9.35cm

."."Volume of the solid

-x(15.5889)x(9.38)

=48.74 cm3

Ans

14. (a) Since the circle passes

through (1, 1)

.*. 1"+1"+2f(1)+2g())+

+c=0

.", 2f+2g+c+2x0.............(1) Also, the circle passes througli (1, 3)

17+32+2r(1)+2g(3))

+C+(

2T+6g+c+10=0..........(2)

The centre of the circle is (-f, -g) and is on 2x-3y+0=0

.*. 2(-1)-3(-g)+0x0

21-3g-60...

(2)-(1): 4x+8=0

..(3)

Ans:

Substitute -2 into (3)

f=0

Substitute f=0 and g=-2 into (1)

.". 2(0)+2(-2)+c+2=0}

Ana.

.'. c=2

(b) The centre of the

circle is (0, 2)

•*. radius=/(1-0)2+(1-#)2.

(-1.412)

15. (1) From the

requency

Murks | Mid-value

90-30

30-40

25. 35.

4

6

40-50

50-60-

60-70

70-80

80-90

901001

95

Rgan score

*(4* R5 +0x55 +10x45;

400x53+28x65+20*** +8x85+4x93) + 100

Dear Students,

is Today I would like to deal with Dialogue Responses and Question Tags, two popular items in HKCEE Paper II.

The following are the suggestions I have given to my students to prepare them for such types of questions in the Examination. I hope. you will find them practical and useful.

(1). Tune in RTHK (Radio 3) and listen to the following programmes whenever you have time in the mornings.

Monday to Friday 6.58 a.m.

Today (Local news and interviews) 8.00-9.15 am.

Open Line (Telephone discussion on the air)

Saturday

7.45 a.m.

What's On (Introduction to Hong Kong's cultural activities)

8.10a.m.

Open Line

9.00 am.

BBC World News

9.15-10.a.m.

Open Line (Cont'd)

You will find many things to learn from these programmes: pronunciation, dialogue res- ponses, question tags, vocabulary and idiomatic expressions used by native speakers of English. Jot down any word or expression new to you and practise using them in your spoken and written English.

This method can also help you to improve your oral English,

(2) Pick one English reader used in Form 4 or Form 5. Underline those dialogue ques- tions and responses new to you, learn their meanings and make a bid to use them in English conversations with your classmates or friends.

By the way, have you tried talking with your friends in English on the telephone? It's. great fun and useful practice in oral English provided that it does not last so long as to inconvenience other members of your family, wishing to use the telephone.

{

Here is an exercise on dialogue responses and question tags. Try them and check with the answers given in the next issue.

Exercise

In each for the following questions, decide which one of The four choices would most suitably complete the sentence if inserted at the place marked

X: Thank you.'m sorry 1 troubled you. Y:

A. With ple

C. You are 'wekome.

8. Not all.

D. Why not?

2. X: Thanks a lot.

Y:

A. Certainly,

B. Not in the least,

C. I'd appreciated.

D. Don't mention it.

B. No, please do.

C. By all means.

D. No thanks.

12. X: How's life?

Y:

A. I don't know.

B. It's a nuisance.

C. Let's not bother.

.D. Fine, thanks.

13. X: Enjoy yourself.

Y:

A. Yes, why not?

B. I can manage all right, thank you,

C. Thanks, I'm sure I will,

D. Yes, I suppose I'd better.

14. X: Please remember me to your family.

Y:

A. With pleasure:

B. You are welcome.

C. Thanks, I will.

D. Yes, by all means.

15. X: Give my best regards to Mary, ́

Y:

A. Why not?

B. I'd love to.

C. Please don't bother,

D. Thank you, I certainly will.

16. X Thank you for all the trouble you've

Y:

taken.

A. I couldn't care less. B. That's all right.

C. Not in the least.

D. Not at all.

17. X Would you pass the salt, please?

Y:

A. Good idea.

B. Don't stand un ceremony.

C. Go ahead.

D. Here you are.

18. X: Sorry to have kept you waiting,

Y:

A. It all depends.

B. It doesn't matter.

C. It's none of your business. D. I'm afraid not.

19. X: I hope I'm not disturbing you,

Y:

A. Oh, really?

B. No, not at all.

C. That's all right.

D. Everything is fine.

20. X: Have you seen today's paper? It says

Y:

the price of petrol's going up.

A. Don't mention it.

B. Oh, really?

C. Don't be silly.

6. What a pity.

21. X: May I borrow your pen for a minute?

Y:....

A. Not at all,

B. Why should I?

C. Certainly.

D. What did you want to horrow for?

22. X: Shall we go for a picnic tomorrow?

Y: Don't mention it.

A. It's very nice of you to send me these

flowers.

!

B. How about having dinner with me

tonight?

C. I hope you will pass your examination

with flying colours.

D. Would you mind if I smoked?

25, X: Will you be at home tomorrow even-

Y:

ing?

A. Really so?

B. No, never mind.

C.

Not at all.

D. Yes, but why?

26. X Will you come to our party?

Y:

A. I am glad.

B. Yes, I am.

C. I should be glad to.

D. I am coming.

27. X:

Y: Thanks. Same to you.

A. Are you doing anything special?

B.

Come to my party tonight.

C. Please help yourself:

D. Have a good weekend.

28. X One hamburger and two small French

fries please.

Y:

A. Immediately, sir.

B. Well, of course.

C. At once, sir.

D. Right away, sir.

29. XI like your new dress, it's very chic.

Y:

A. Yes, please.

B. No, not at all.

C. Thank you.

D. With pleasure.

J. X: When did you last go to the museum?

Y:

A. I didn't.

B. No, I'didn't go.

C. I went a fortnight ago.

D. I wasn't the last person to go.

31 Isn't Peter Chan your old classmate?

Y:

A. No, he isn't.

B. Yes, he isn't.

C. Not at all.

D. Yes, he is.

32. X Rosemary married a millionaire, didn't

she?

Y:

A. Yes, she did.

B. Of course not.

C. Yes, it was.

'D. She didn't.

33. We are feeling happy.....?

A. don't we

B. do we

C. aren't we

D. are we

34. You come from France,....?

A. come you not

B. do you

C. don't you

D. aren't you

35. I'm older than you,....?

A. aren't I

B. am I

C.

amn't I

D. don't!

36. She's got a boy friend,....?

A. isn't it

B. doesn't she

C. hasn't she

D. has she

37. There aren't any cheap shirts in this shop.

....?

A. are they B. aren't they

C. do they

D. are there

38. You thought you had beaten me,....?

A. hadn't you

B. didn't you

C. wasn't fi

D. had you

39. He'd better be careful,....?

A. hasn't he

B. isn't he

C. doesn't he

D. hadn't he

40. Everyone here likos wine,....?

A. don't they

9. Isn't it

C. doesn't one

D. is it

THE AND----