9)
日九初月正年已己麿夏
1989中學會考預習專
明
出版
MILL & DALE PRESS
the beach was crowded with
beach-goers.
A. Being a fine day
Ping a fine day
. A fine cay
D. They need not go to work
郭日僑華
anymore.
A. Having been hurt
B. Having nurt
C. He has hurt
9. When it comes
A. drink
B. being. drank
D..be drunk
二期星:日四十月二(九八九一)年八十七國民華中
19. I dare not
my father that I'
have failed in the test.
A. to tell
c. drinking
B. tell.
0. He, having hurt.
14. She discouraged him e
such a
C. told
risk.
D. telling
chess, Henry
has no match in our class.
A to take
B. from taking
A. plays
C. taking
B. to play
D. not to take
20. There are a lot of people
the bus stop.
A. to wait
C. to playing
8. wait
0. playing
10. Some audience felt like
the ventilation syster went out of order..
15.
what it was like, ten years
C. waited
ago, the school has changed a lot.
after
A. Compared
21..1
B. Comparing with
C. Comparing to
A to faint.
B. fainted
C. faint
D. Compared with
D. waiting
saw two thieves
house of my neighbour.
A. broke.
into the
B. to break
16. She succeeded
her mother to
let her go to the party.
A. to persuadé
6. in persuading
C. persuade
.D. persuading-
B. to be executed
C. breaking
D. had broker
22. Have you heard of the proverb "Once
... twice shy"?
A. bite
8. biting
17. I am accustomed to
to bed
C. to bite
early and
up early.
D. bitten
12. The laboratory assistant
smelled
A. go...get
so he went to see
B.. went...got
Answers
what had happened.
C going..getting
D. to go...to get
1. C
A. burning
5. D
8. burn
18. You are not allowed
in the
C. to burn
library.
C
12.
4. to eat
13. C
16. B
17.
19
20. D
21. C
4. She can cb nothing but
and
English (20)
for her mother's forgiveness.
A. goes...asks.
B. to go...to ask
C. going asking
D. gb...ask
her homework, she went
Dear Students,
How do you find the last exercise? multiple set of Here is another questions on Gerunds,, Participles and Infinitives. Try them to see if you can' now have a better mastery of their usage.
In each of the following questions, decide whether one of the four choices
·would
suitably complete most
the
sentence if inserted at. the place:
1. I cannot imagine myself
Head Prefect..
A. to choose
B. to be chosen,
play.
A. Finished
8. After finished
C. Having been finished
D. Having finished
6. It's no use ... to convince hin
he will not change his mind.
A. you trying
the
8. to try.
C. for you to try:
D. try
It is a bit cold. Would you object
off the fan?
A. to switch
C. being chosen
Đ. chaose
as fast as he could.
by the police, tie, thief ran
B. to my switching
C. to me switch
.D. fainting
11. The murderer deserves
cold-blooded crime.
A. being executed
c. to execute.
D. executing
someting
A. Chasing
B. Having chased
C. Chased
D. To chase
1989 中學會考預習專欄
明德出版社
MILL & DALF PRESS
Additional Mathematics (20).
D. against my switching
in
recently;
ù te
traffic dares
accident not drive
Revision Exercise 20
Section A
1. The circle x2+y?-8 is divided into
two bart by the parabola
y=. Find the area of the
smaller part.
2. Find the 'area bounded by the curves. y=x2, y=9x and the line yet and y=9.
3. Find the area bounced by the curves and the line
x=6
Find the area
K. ST.SO
D. was burning
13. After the death of his wife, the
poor old widower cook to
ii) Find the area bounded by the two. curves between two intersection.
iii) Show that the area is divided by
the line
x=1+c where 3cc1 in the ratio 3c-2x-1-302+201
Solution to Revision Exercise 20
8. eat
C. eating
D. ate
3. Area.
2 x 139 208
5q. units (Ans.))
x(3-x)dx
[3Ê -
units (Ana.)
=π fath
yadi
=π fath (x2 - a 2)dx
• T[{2+h)3 __ a2(a+h} - 2°
Revision Exercise 20 Integration 111 Worked Example:
1. Find the area of the region bounded
by the curves
-y=x' and
Solution:
x2(x-3)=0
x=0 or x=3
Area
(x2
$q. units
(Ans.)
2. Find the volume generated when the
region bounded by the curve y=35-x and the lines y-0, 2-4, is rotated about the y-axis.
X-4, y-36-43
-36-16
y=20.
y-sinx
In the figure, the curve yssing inc
ex intersect at x Find the une the solid of revolution of the shaded region about the.
6. If the area bounded by the curve,
youx and the line y-4 and y-axis. is reled about the y-axis, fiad the volume of the solid of
revolut
7. A figure bounded by the hyperbola x2-y-a2 and theme x=a+h (>0) retates about the x-axis.
Find the volume of the solid of revolution.
Sub. x-2y in x2+y2=8
y2+-2y-8-0
(y+4)(y-2)=0
y-2
x=2
pr y=-4 (rejected)
Required. Area:
A = 2{? (J=x3 - Xg)dx
8cos?@da
2:(4+4cos29100-1
JO
2[+ 2 -
20+
sq. units
(Aris. 1
x2=2x x(x-2)=0 x=0.0 x==12
Area = 252 2x-x2dx
0
4.5
2.5q. units
(Ans:)
f
6. V (4
cos2x - sin2* dx
ca32xdx
v = x(20136-y)-43dy
Section B
0. Given two parabolas P1: y=4-x2,
P2: y=6x-3x.
[20-10
- 200 cu. units
[Ans.}
1) Find the co-ordinates of the
points of intersection of these two curves,
Area = 2
8
(3a+h) cu. units" (Ans.)
5育教育體日九初月
九尼亞站究道賽爭中,唯以三十比四十蒸樣 妮花博力挫格拉美,粉過椒在希掉迫局之前 碎了她連續取得四十大會努力阻止格拉英取得 ,雙然在去年的紙玲第二局的首兩次發球時 球;廿六歲的舒妮花在
今次格拉笑郜牌得超易
即連箱兩次直接登求得,獨得受寵若蒍-舒 分,對於格拉芙的發球 花的兩次乖巧吊網球 | 比賽阴開始格拉芙千七百多名球遠的歡呼
··格拉芙面對在场人
- 紓怩怩蹲羿難以招架及一爹沙确的反乎
cu. units
1024* cu. units
{Ans.)
Keys:
Strain D
Stealn A
i) 4-x2-6x-3x2 2x2-6x+4=0
(2x-4)(x-1)=0 x=2, y=0 x-1, y-3 intersections: (2,0), (1, 3),
{2x2-6x+4)dx = [2x3-3x2+4x]2
sq. units.
C (2x2-6x+4) dx : [2 (2x2-6x+4}dx
[2-3x2+4x]**
- ( 1 + c ) 3 ( 1 + c ) +44 ( 1 + c ) − +3-4
15-12-8-(1+c)+3(1+63-4(146)
(1+3c+3c2+c3)-3-6c-3c2+4c+}
4 - } {1+3c+362+C2)+3(1+2c+c2 } −4-4c
•2+6c+6c2+2c3-9-6c-9c7+7.
:4-2-5c-6c-2c1+9+18c+9c2-12-12c
20-3-2c+3c2-1
3c2-2: 1-3c5+20*
(iii) (1) The genotype of the yellow
off-spring in cross (c) is Yy.
The genotype of the yellow off- spring in cross (0) is Yy.
DEK
肚肚候群勦忠忠华
黄菡蕢膠余顆李傳 香 力襻偉家
让袁如程
紫綠蓘揭县林梁與
國寶樹傑漢件
推鐵跳四:
球球
藍稱與
EHER
女子組
百公尺
MER
K
M
数月晚起
儀辧丹
THT**
***
Z
•HECH
BE
綠蔡黃
***
【何!
1989 中學會考預習專欄
明德出版社
MILL & DALE PRESS
Biology (20)
Genétics and growth.
ii. Give an appropriate title to your graph ir (i).
tii. Explain what the graph shows.
iv. What
have caused may
the difference in average seed Gass between strain A and strain 8?
V. The beans produced hy
plant
Lady differed in mass. Give reasons for this variation.
individual
considerably
Iw0
A Cheuk 2. Yellow seed colour of peas -15 dominent to green colour. The following table shows the crosses and results between. different parents with phenotypes shown. The. inhaitance of seed colour garden peas follows Mendel's first Law.
1. Johannsen studied the inheritance. of seed mass in the bear (Phascolos vulgaris). In this species. the fruits are pods, and contain the seeds which are beans. Johannsen weighed individual beans. sowed them in soil and allowed them to grow under identical conditions: Each plant derived from these beans flowered. self-fertilized and fruited. He weighed all the beans which it produced, and calculated the average bean mass for each plant.
The result from two strains (A and B) were as follows:
Mass D'SOWA beans in 300 400 500 600) Average mass por Individual.pean.
400 450 450 460 produced, in my STRAIN A Average moss per Individual, bean produced, in mg STRAIN B
1. Draw a
results.
560 540 555535
curve to show the above
Offspring
Perents
|(A) Yellow x Yellow! (8) Yellow Yellow!
Follow
97
Green
0
102
35
(C) Yellow x Green
56
59
(E) Green
(D) Yellow - Green
Green
99
BQ
in
1. Using the symbol (Y). For the dominant character and symbol y for the recessive character, write down the most probable genotypes of each
parent.
ii. Theoretically, in cross: (B) how many of the yellow off-spring. produced in F, would be expected to
Fi: produce green progeny when selfy pollinated.
iii, (1) Make a genetic diagram to show the cross between the yellow offspring of crosses (6) and (D). (2) State the ratios of phenotypes and genotypes of the offspring in the cross in (1).
the
the
3. The following graph. shows
average irrease in height in toys and girls from the ages of 9 to 18:
Key: Girls an@graft
year).
Increase in height (on
10
'
6.
Boya
4 6 10 12 14 16 18
Age
i. Describe two differences in the growth pattern of boys and girls from the graph
ii. from the graph, what is; the average age of the onset of puberty. in (1) boys and (2) girls?
iii. Describe the observable physical changes. (other than increase in height) in (1) boys and (2) girls at puberty.
iv. State two main factors which determine the height of an adult..
Solution:
1. (1).
Average mass per individual bean
produced. (mg
600
530
300 400
500 600
Mass at Sawn beans (g)
(ii) A graph showing the average mass per individual bean produced (mg) in strain A and B against mass of sown beans.
(iii) The average mass per individual bean produced in strain is heavier than in strain A.
(iv) Due to the difference in genetic constitution between strain A and strain 8.
(v)
a. Slight differences in genetic | 'constitution
during arising meiosis. and random combination of gametes..
(i)
Parent
Gametes
Phenotypic ratio: Yellow to green
3:4
Genotypic ratio: YV: Yyyy 1:21-
(0)
Between age 9 to 13, girls have a faster increase in height. in cm per year than boys.
Between age 13 to 18, boys have a faster increase in height in ent per year than girls
(ii) (1) Age 14.
- (2) Age 12.
(iii) (1) a. Beards appear on face and hairs grow under the armpits,
and around the base of the penis..
肚華钒
1989 中學會考預習
明德出版社
b. The nutrients supplied for their development.. different from each other.
may
be
· b...
Shoulders broaden
and
MILE & DALE PRES
muscular.
(2) a. Breasts develop,
中國語文(
b. Hip girdles enlarge
(1):
A: YY and YY or YY and Yy
B. Yy and Yy
c. Hairs grow around vulva.
the
明德出版社
陳大焦
6 Yy and yy
周淑如
DYY and yy
E' yy, and yy
(ii) of
the yellow off-springs or
58.
d. Menstruation starts.
(iv) The height of an adult is controlled by his own genotype and · environment (diet) The expression of genes is affected
by the diet an adult has during puberty.
(甲)課文分析
提
·莊暴見孟子章 p 主旨:
齊其王會向莊暴說自 *孟子便利用遞件不 的方法向宜王VS 仁。本文主要便知 含的過程,指出身 得到人民擁戴,使日
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