BỘ ĐỀ THI HSG THÀNH PHỐ HÀ NỘI NĂM HỌC 2012-2013

SO
GlAO
DUC
VA
BAO
TAO
. .
HANOI
DE
CHiNH THUC
Cau
I (3,0
di~m)
KY
THI
HOC
SINH
GIOI
THANH
PH6
LOP
9
NAM
HQC
2012 - 2013
Mon thi: Sinh
h<;>c
Ngdy
thi: 05 thang 4
narn
2013

ThOi
gian lam bai: 150 phut
(De' thi g6m 02 trang)
1.
K~
ten cac ySu t6
du
thinh
nen
h~
sinh thai.
2. Neu cac m6i quan
h~
sinh thai c6
th~
c6 gifra cac sinh
v~t
v&i
sinh
v~t
trong qufui
thS
va
trong qufui xa.
3. Trong hai nh6m sinh
v~t
hfuig
nhi~t
va
bi€n

nhi~t,
sinh
v~t
thu('>c
nh6m nao c6
kha
nang
emu
d\IIlg cao hon d6i
v&i
S\I thay d6i
nhi~t
d9 cua moi
truang?
T~i
sao?
Cau
II
(4,0
di~m)
1. Trong
tµ
nhien, sµ tang tru6ng
cua
quk
thS
ph\l thu9c
va
emu
sg

di~u
chlnh chu ySu cua
nhfrng nhan
t6
sinh thai nao?
Neu
anh
hu6ng
cua nhfrng nhan
t6
d6.
2. ThS nao la
sg
can
b~ng
sinh h9c trong qufui xa?
010
m(lt vf
dl,l
ve
Ung
d9ng
hi~n
tm;mg
.kh6ng
che
sinh h9c trong san xuat nong nghi¢p.
3. Quan sat
mqt
cay

b~u
dang
thOi
kl
tr6 hoa, phat hi¢n b9 xft dang hut
nh1:fa
cay, nh¢n chang
ta
bar b9 xit, to vo dang bay san nh¢n.
Dem
dn
th~n
thay s6
luqng
to vo bang 2
I~
cay
b~u,
s6
lm;mg
nh¢n gap 2
I~
to vo, s6 luqng b9 xft bang 2
l~
nh~n.
Hay
bi~u
ditn
chu8i thuc an tren va ve
SCI

d6 hlnh thap sinh thai s6 luqng
tuefllg
Un.g.
Cau
III
(2,0
di~m)
1. Cho biet
CCI
che
xac
dinh gi6i tfnh
CJ
ga.
2. N gum ta biSt trong
t~
bao sinh du5ng cua chau chau cai c6 24
nhi~m
s~c
thS
va
trong
tS
bao sinh du5ng
CUa
chau
ch~u
d1:fc
c6
23

nhibm sac
thl
Hay cha biet
CCI
che
xac dinh gi6i tinh 0
chau chau.
3.
d ong, trling khong duqc
thl;l
tinh
senora
ang
d1:fc.
Tu
phep lai P gifra
m¢t
ang
dlJc
v6i
m<?t
ong chua
cha
ra
ki~u
gen cua F
1
nhu
sau:
- Ong

dtJc:
AB, Ab,
aB,
ab.
- Ong cai: AaBb, Aabb, aaBb, aabb.
Xac dinh
ki~u
gen cua p va viet
SCf
d6 lai.
Cau
IV ( 4,0
di~m)
1.
Khi lai hai cay lmSng b(li c6 kiSu
gen
AA
va
aa,
nguai
ta
thu
duqc
m9t
s6 cay lai c6
ki~u
gen Aaa. Hay giai thich ca
ch~
hinh thanh cay lai
b~ng

2 quy
lu~t
biSn di khac nhau.
2.
Vu
the
lai la gl? Cho biet
CCf
so di truy6n cua
hi~n
tuqng
uu
the
lai.
T<;li
sao ngum ta khong
dung con lai F
1
d~
nhan gi6ng? Trong chan nuoi
va
tr&ng
tr9t, muon duy trl uu the' lai ngum
ta
phai
dilng bi¢n phap gl
?
3. Cho cay ca chua I chua bie't kieu gen,
ki~u
hinh lai v6i cay ca chua II va cay ca chua III b6i

hai phep lai sau day :
* Phep lai thu nhat :
P : Cay
ca
chua I x cay ca chua II
F
1
:
B6n kieu hlnh theo
tY
l~
3 : 3 : 1 :
1.
* Phep lai thu hai :
P :
cay
ca
chua
I x cay ca chua
ill
F
1
:
B6n kieu hlnh, trong d6 cay
ca
chua qua vang, bau d9c chie'm 1/16.
Hay xac d!nh
ki~u
gen va viet
SCI

d6 lai trong tling phep lai.
Biet rang: tinh
tn~mg
qua
mau do,
d<;lng
tron
la
tr¢i hoan toan so
v6'i
tfnh
tr:~mg
qua mau vang,
d~g
bau
dl,lc;
cac gen nam tren cac
nhitm
sac
th~
d6ng
d~g
khac nhau;
m6i
gen guy dµili
m<)t
tfnh
tr~g.
Cau
V (2,5

tti~m)
1. Cho b6n
ki~u
chu ky t€ bao khac nhau duqc minh h9a theo
scr
dB
A,
B,
C, D du6i day. Hay
k€t
c~p
m5i
ki~u
,chu
ky
t€ bao nay v6i cac
lo~
t€
bao
(ti?
1.1
d€n 1.4) sau:
1.1
: t€ bao biSu bi a
ngum
1.2: w bao phoi
lofil
nhim biSn phat
tri~n
den giai

doi,m
64
t€
bao
1.3:
t€
bao tuyen
nu6c
b9t clia rubi
gib
Drosophila
1.4: hgp bao cila m6c
nh~y
Giai thich vi sao
1~
ket
c~p
nhu
v~y.
B I
Gl-G2W'llJGl-G2~G1-G21f§J
1
c I
G1-G2Gl-G2G1-G2
1
-
PhaS
V&J
Pha
M

0
Phan
chia
te
bao
chat
D
Gl
-
G2
~Gl
-
G2
WJ.l.GIGl -
G2
-=:J

2.
D~
ga.y
d¢t bien
da
b<?i
c6 hi¢u qua
cfui
tac d¢ng consixin vao giai
docµi
nao cua chu kl
te
bao?

Giii.i
thich.
3. :Nbiing
si,r
ki~n
nao trong giam phan
c6
thS
t;,lo
ra bien
di
di
truy~n?
Cau
VI
(3,0
di~m)
1.
Neu hai
d~g
d9t bi6n lam thay dbi cdu true cua gen khi s6 lien k6t hydro clia gen:
a. tang them 2 lien k6t hydro.
b.
giam di 2 lien k6t hydro.
c.
khong thay dbi.
2. Phan
bi~t
d9t bi6n v6i the
d()t

bien. Trong nhiing truang hgp nao
d:C)t
biSn chuyen thanh
th~
d9t
bi~n?
3. Neu nhfrng c4ng d¢t bien cau true nhiem sac
th~
khong lam thay d6i ham
lUCJilg
ADN cua
m<?t
nhi~m
sic
th~.
H~u
qua cua cac
dcµig
d¢t bien nay.
Cau
VII
(1,5
di~m)
1. Giai thich
t;,li
sao b9 nhiSm
silc
the clia loai duqc duy tri
bn
dinh qua qua trinh nguyen phan?

2.
lv1um
t~
bao sinh
dµc
sa khai clia m9t
ca
the cling nguyen phan lien ti€p m()t
s6
dqt doi hoi
m6i truang n9i baa cung
dp
nguyen
li~u
de
t;,lo
ra 2480 nhiSm silc the
dcrn.
Cac
tS
baa con
d~u
chuyen
qua
vting sinh tru6ng,
bu&c
vao vting chin giam phan
t~o
nen cac giao
ru,

moi truang n9i
bao
da
cung
c~p
them nguyen
li~u
t~o
nen 2560
nhi~m
siic
the
dcrn.
Hi~u
suit
thl) tinh cua giao tir la
10% nen da
t;,lo
ra 128
hc;rp
tfr lu5ng
b()i
binh thuang.
a. Xac dinh b9
nhi~m
siic
the lu5ng b9i cua loai.
b. Xac dinh gim tinh cua
ca
th~

t;,lo
nen cac giao
tu
tren.
HSt
( Giam thi khong giai thich gi them)
H9
va ten thi sinh:., .
.,
.
.,

86
bao danh:

Chu
kf
gicim
thf
l:

Chu
kf
giam tht
2:
.
SO
GIAO
Dl)C
VA DAO T

~O
HAN(>I
KY THI HQC SINH GIOI THANH PHO - LOP 9
NAM
HQC
2012 - 2013
DE CHiNH THUC
Mon: Toan
Bai 1
(5 aidm).
Ngay thi: 05/4/2013
ThOi
gian
lam
hai: 150 phut
(Dd thi g6m
OJ
trang)
a) Tim cac s6 thvc
a,b
sao cho da thuc
4x
4
-1
lx
3
-
2ax
2
+ 5bx - 6 chia

hSt
cho
da thuc
x
2
-2x-3.
b) Cho biSu thuc P = ( a
2013
- 8a
2012
+
lla
2011
) + ( b
2013
-
8b
2012
+
llb
2011
).
Tinh gia
tri cua
p v6i
a=
4 +
.J5
va
b = 4 -

.JS.
Bai 2 (5 aidm).
{
6x
2
-
y
2
-
xy
+ 5x + 5 y - 6 = 0
a) Giai
h~
phuong trinh:
2 2
20x
-y
-28x+9=0.
b) Tim cac
s6
nguyen x, y
them
man:
6x
2
+IOy
2
+2.xy-x-28y+18
=
0.

Bai 3
(2
aidm
).
Cho ba s6 thvc a,
b,
c duong
them
man
_.!_
+
2
+
~
= 3.
Chl.rng
minh:
a b c
27a
2
b
2
8c
2
3
(
0
2)+
( ?
2)+

( ? ?)2
c
ck
+
9a
a 4a- + b b 9b- + 4c- 2
Bai 4 (7
aidm).
Cho tam giac
ABC
c6
ba
.goc
nh9n,
n{)i
tiSp
du<mg
tron (
0)
va
AB<
AC.
Cac
du<mg
cao
AD,BE,CF
cua tam giac
ABC
g~p
nhau t?i

H.
G9i I
Ia
giao
di~m
hai duang
th~ng
EF
va
CB.
Duang
thllng
AI
c~t
( 0)
t?i M
(A1
khac A).
a)
Chung minh nam
di~m
A,M,F,H,E
cling
n~m
tren
m(H
duang
tr(m.
b) G9i N la trung diSm cua BC. Chl.rngminh ba diSm
M,H,N

th~ng
hang.
c)
Chl.rng
minh
BM.AC+
AM.BC=
AB.MC.
Bai 5 (J iliim
).
Cho 2013 di
Sm
~,
~,

,
~
013
va duang tron ( O;
1)
tliy y cling
n~m
trong
m~t
ph~ng.
Chl.rng
minh tren duang tron (
O;
1)
d6,

ta
luon
c6
th~
tim
duqc
m()t di
Sm
M sao cho
~
+
MA-i
+

+
~
013
2 2013.

1-IBT

so GIAO nvc v A
DAo
T
~o
HA N<)I
Ki
THI HQC SINH GIOI THANH
PHO-
LOP

9
Niim lu;c 2012 - 2013
I , ,
,.
I DE CHINH THUC
Cau 1 (2,0 diSm)
Mon:
Dia
ly
Ngay thi: 05/4/2013
ThOi
gian lam
bai:
150
phut
(DJ
thi gbm
01
trang)
Gia
su
t11,lc
Trai
D~t
th~ng
g6c
vai
m~t
ph~ng
quy

d<;w
va
Trai
D~t
v~n
luon
tµ
quay
quanh
t11,lc,
khi
d6
hi~n
tugng
ngay
dem
tren
Trai
D~t
se
nhu
th~
nao?
TSti
sao?
Cau 2 (4,0 diSm)
Dµa
vao
Atlat
Dia

ly
Vi~t
Nam
va
kiSn
thuc
da
h9c,
trinh
bay
d~c
diSm
dia
hinh
cua
Mien
Tay
B~c
va
B~c
Trung
B9
co
tac
d<)ng
nhu
th~
nao
d~n
d~c

diSm
song
ngoi
cua
mien?
Cau 3 (5,0 diSm)
Cho
bang
s6
li~u:
Gia
tri
san
xu~t
nganh
chan
nu6i
a nuac
ta
(tinh
b~ng
ty
d6ng)
Nam
I
T6ng
s6
I
Gia
sue

i
Gia
c~m
San
ph~m
khong
qua
gi~t
thit
I
I
( trilng,
sua
)
2000
i
18.505
12.213,3 3.330,9
I
2.960,8
I
i

I 2007
•
29.196 21.021,1
3.795,5
4.379,4
a.
Hay

tinh
ca
c~u
gia
tri
san
xu~t
nganh
chan
nu6i
a
nuac
ta
qua
cac
nam
2000,
2007.
b.
Ve
bi~u
db
thich
hgp
nhit,
th@
hi~n
gia
tri
san

xuit
nganh
chan
nuoi
qua
cac
nam
2000, 2007.
c. Hay
nh~n
xet
gia
tri
san
xu~t
nganh
chan
nu6i
a
nuac
ta
theo
dan
y sau:
- So
sanh
t6c d9
tang
tru&ng
gia

tri
san
xu~t
nganh
chan
nuOi a
nuac
ta
trong
thai
ky
2000 - 2007.
-
Nganh
chan
nu6i
nao
la
quan
tr9ng
nh~t
trong
ca
c~u
chan
nu6i?
T?i
sao?
-
Rut

ra
nhllng
nh~n
dinh
chung
v~
tinh
hinh
phat
tri@n
nganh
chan
nuoi
a
nuac
ta.
Cau 4 (6,0
diem)
Di;ra
vao
Atlat
Dia
li
Vi~t
Nam
va
kien
thuc
da
h9c,

hay
phan
tich
nhfmg
thu~n
lqi
va
kh6
khan
cua
vi tri dia li, diSu
ki~n
tµ
nhien
va
kinh
t~
-
xa
h9i
cua
vung
DcSng
b~ng
song Cliu
Long
ct6i
v6i
Sl,I
ph:it triSn

kinh
t~
cua
vung.
Cau 5 (3,0 di§m)
Di;ra
vao
Atlat
Dia
li
Vi~t
Nam
va
kiSn
thuc
da
h9c,
chung
minh
r~ng
tai
nguyen
du
l!ch
cua
nu6c
ta
phong
phu
va

da
d?ng.
lldt
(Thi sinh aU'(J'C
SU
d1p1g
Atlat
Dja
l}'
Vi?t
Nam
va
may
tinh ca nhan -
Giam tht khong giai thich gi them)
HQ
va
ten
thi sinh: ; S6
bao
danh: .
SO
GIAO Dl)C VA DAO T
~O
HAN(>I
DE CHiNH THUC
Can
1
(4
diSm)

Ki THI HQC SINH GIOI THANH PHO - LOP 9
Niim
h(Jc
2012
-2013
Mon:
Lich
sfr
Ngay
thi: 05/4/2013
Thai-gian lam bai: 150
phut
(D~
thi g6m
01
trang)
Neu nhfrng
n9i
dung chinh trong de nghj cai
each
cua
cac
si
phu
tieu biSu a
Vi~t
Nam
mia
cu6i thS ld XIX.
Vi

sao nhfrng cai each
do
khong
thvc
hi~n
duqc?
Cau
2 (8 diSm)
Trinh
bay
nhfrng
S\I
ki~n
chinh
trong
qua
trinh
hoi;lt
dc;>ng
cua
NguySn
Ai
Qu6c
rir
nam
1919 dSn
nam
193 0.
Qua
do cho bi

St
vai tro
cua
N
guai
d6i
v&i
each
mi;lng
Vi~t
Nam
trong giai
doi;ln
nay.
Cau
3 (4
di~m)
a. ThS nao la "ChiSn tranh li;lnh"?
Neu
nhfrng biSu
hi~n
cua
tinh
tri;lllg
"ChiSn
tranh li;lnh".
b. Tac d()ng
cua
"ChiSn
tranh

l~"
dSn
Vi~t
Nam
dm;rc
biSu
hi~n
nhu
thS nao?
Cau
4 (4 diSm)
Nhfrng dong g6p
cua
nhan
dan
Ha
N9i
v&i
CUQC khang chiSn ch6ng Phap (1945-
1954)
duqc
the
hi~n
qua
nhfrng sµ
ki~n
lich
su
nao? Trinh
bay

m9t
trong nhfrng
sv
ki~n
d6.




H
~
t



( G i am tht khong giai thich
gi
them)
H ' A hi
"nh
9
va
ten
t
s1
:

s6
bao danh: .
SO

GIAO
Dl)C
VA DAO T
~O
HAN<)l
KY
THI
HOC
SINH
GIOI
LOP
9
THANH
PHO
Nam
h<,>c
2012 - 2013
DE
CHINH
THUC
Cau
1 ( 3,5
diem
)
Mon
:
Ghio
d!Jc cong
dan
Ngay

thi:
05/4/2013
ThO'i gian: 150 phtit
(Dd thi g6m 0 I trang)
Trong nhfrng
nam
g~n
day
tru6c
khi ban hanh cac van
ban
phap
lu~t
hoi[tc
cac
chinh
sach
quan
tr9ng
lien
quan
db
dai
s6ng
c9ng
c16ng,
NM
nu6c
ta
thuang

t6
chuc
l<iy
y ki6n dong g6p
cua
cac d.ng
16p
nhan
dan.
Vua
qua,
bao
chi
c1a
dang
dv
thao
sua
c16i
Hi6n phap
nam
1992
d~
nhan
diin tham gia ct6ng
g6p
y ki6n.
Nhi§u
b~n
hQc

sinh
da
c6 nhling )
1
ki6n khac nhau
v~
vi¢c nay.
C6
b~
n6i
hQc
sinh
Trung
hQc
ca
so
cfing
c6 quy§n
tham
gia
g6p
y.
C6
b~n
l~i
n6i chi nhfrng
ngum
du
18 tu6i
tr&

len
m6i
c6 quy§n
tham
gia dong g6p
y ki6n.
Em
dflng y
v6i
y ki6n nao
va
dung cac
cti§u
lu?t
ct~
giai thich
t~i
sao?
Cau
2 ( 3,0 diem )
Qu6c
h9i
va
H9i
ctbng
nhan
diin
la
CO'
quan quy§n lµc

nha
nu6c,
la
CO'
quan
d~i
di~n
cua
nhiin dan trong
ph~
vi
toan
qu6c
va
a rung
dia
phuang.
Can
cu
vao Hi6n
phap
nam
1992,
em
hay
ch9n
va
di§n
cac
tu

sau
vao
dung
6
ck
thi~t
trong
so
db
v§
each
thuc
b~u
ra cac
CO'
quan
1\Tha
nu6c:
Qu6c h()i,
Chu
tich nu6c,
Uy
ban
nhan
dan, Nhiin diin,
Thu
tu6ng
Chinh
phu, H9i ctbng
nhan

diin.
, /)
__
KJ~~
~~~I~:
~H~-~
Cau
3 ( 4,0 diem )
Sau
khi
hQc
xong
bai 21:
Phap
lu(J.t
nuerc C(jng hoa xii
h(Ji
chit nghza Vi¢t Nam,
b~n
Ha
cho
r~ng
phap
lu~t
lam
m<it
tµ
do
cua
ca

nhan, vi
phap
lu~t
b~t
bu()c
ca
nhan
phai
tuan
theo cac
quy
dinh
cua
phap
lu~t,
duqc
lam
vi~c
nay, khong
duqc
lam
vi¢c kia.
Em
c6 dflng y
v&i
suy
nghI
cua
b~n
Ha

khong
va
giai thich vi sao?
Cau
4 ( 3,5
diem
)
C6
y
kib
cho
rkg:
d~
lam vi¢c c6
nang
su<it,
ch<it
lu9ng,
hi¢u
qua
thi phai lam vi¢c c6 k6
ho~ch
va
nang
GQng,
sang
t<;lO.
a.
Theo
em

y
ki~n
d6 dung
hay
sai?
Vi
sao?
b.
Ban
than
em
eta
lam gi
d~
d~t
k6t
qua
cao trong
hQc
t~p?
Cau
s ( 4,5
diem
)
Khi
thao
lu~n
n9i dung bai
6:
H9"p

tac
cung
phat
trdn,
c6 hai
~·
ki~n
v~
each
s6ng trong
xa
hQi
hi¢n
d<;ii:
Y
ki~n
1:
"Den
nha
ai
nha
<iy
n;mg". .
Y ki6n 2:
"M9t
cay
lam
ch~ng
nen
non

Ba
cay
chµm
l?.i
nen
hon
nui cao".
a.
Em
c6 suy
nghI
gi
v@
hai
)·
ki~n
tren?
Em
abng
tinh
v6i
)·
ki~n
nao?
T~i
sao?
b.
Theo
em
d~

h9p
tac
dsi.t
k~t
qua
tbt
chung
ta
dn
lam gi?
Cau
6 (1,5
di~m)
Hay
di§n nhfrng
rn)i
dung
con
thi~u
trong
cac
di~u
lu?-t
sau:
A
Nguai
nao
tang
tru,
v~n

chuy~n,
mua
ban
trii
phep
hoi[tc
chi~m
do?t
ch~t
ma
tuy, thi
bi
ph?t
tu

(o,ich aidu 194-
B(J
lur;tt
Hinh
sv
narn
1999 (si'ta a6i,
b6
sung
nam 2009)).
B.
Thai
hi¢u
khi~u
n;;ti

la

,
k~
tu
ngay
nh~n
duqc
quy~t
dinh
hanh
chinh
hoi[tc
bi~t
duqc
c6 hanh
vi
hanh
chinh. (trich aidu 31-
Lu(J.t
Khiiu
nc;li,
t6
cao
(si'ta
a6i,
b6
sung
nam
2005)

).
C.
Ph~m
t9i thu()c
m9t
trong cac
tmang
hqp
sau day, thi
bi
ph~t
tU

:
a.
Huy
ho?.i
di~n
tich
rung
diftc
bi~t
16n;
b.
Hu)
1
ho?i
rung
phong
h9, rirng

di[tc
dvng;
(trich
di~u
189 -
B(J
lu(J.t
Hinh
Sl:f
nam
1999 (sua a6i,
b6
sung
nam
2009)) .
Het .
( Gitim
thj
khong
gidi
thich
gi
them)
Ho
va ten thf sinh : S6
baa
danh
.
s6
GIA.o DlJC v A

DAO
TAO
KY
THI HOC SINH GIOI THANH
PHO
-
LOP
9
HA
NQI Niim h9c 2012 - 2013
Mon:
Ngfr
van
DE
cHfNH
THVc
Ngay
thi: 05/4/2013
Cau
1 (6
di~m)
ThOi gian lam bai: 150
phut
(IJe'
thi
go'm
01
trang)
C6 cau
chuy~n

duqc t6m luqc
nhu
sau:
M9t
cc_iu
be c6 tinh xdu, hay n6i n6ng.
A19t
h6m, cha
cc_iu
au:a
m9t tui dinh
rdi n6i: "M6i khi con n6i
n6ng
vai ai a6 thi
ha_i,,'
dong m9t cai ainh !en chitc hang
rao
g6
nha ta". Ngay adu,
cc_iu
be a6ng tdt ca 37 cai ainh. Ngay
qua
ngay,
s6
ainh
cc_iu
a6ng len
hang
rao ngay m9t it
ai.

Rdi m9t h6m,
cc_iu
kh6ng
a6ng
m9t cai ainh
nao len hang rao nun.
CQ,u
thu:a
vai cha va 6ng baa: "Tbt
Zdm!
Bay
gi&
sau m6i
ngay ma con kh6ng
gicjn
vai
ai,
dit chi m9t
zdn,
con hiiy nh6 dinh ra khoi hang
rao.
"
Th&i
gian qua
ai,
cubi cung
ccju
l9i
hO.nh
di?n baa vai cha rizng tren hang

rao kh6ng con chide ainh nao. Ngu:ai cha an cdn: "Con lam rdt tbt nhu:ng hiiy nhin
nhfmg
16
ainh tren hang rao.
Niu
con n6i aidu gi trong CO'fl gi(in du, nhfmg lai n6i
dy cung
nhu:
nhfmg
16
ainh nay. Chung
a~
l9i
lc;.i
nhfrng
vit
thu:011g
kh6 lanh trong
!Ong
ngum. "\7nrng ngu:ai
xung
quanh
ta
la
nhfrng vien ng9c quy.
H9
giup con
cu:ai.
H9
s6.n

sang
c6
vu va lu6n
mer
trai tim minh ra cha con.

"
(Phong theo Cira
s6
tam h6n -
NXB
Tre,
2013)
Trlnh bay suy nghi (klwang 2 trang
gi<fy
thi)
ve
y nghia cua
cau
chuy~n
tren.
Cau
2 (14
di~m)
~n~n
xet
v~
bai tha /Jbng
chi
(Chinh Hfru),

c6
y kien cho
r~ng:
tu
tha
la
m¢t
kham pha, tinh tha
la
m9t tam Si!,
mt;zch
tha
la
m9t hdi
UC,
tdt ca hoa than vao nhau,
nhdt thd
hoa
trong m9t h? thbng ng6n
tie
c6 tinh c(ip a6i.
(Theo Di tim
ve
dr;p
van
chu:cmg-
NXB
Giao d\lc, 2008)
Em
hi~u

)'
kien
tren
nhu
the
nao?
Dt;ra
vao
bai
tho /Jbng chi hay
lam
sang
to
dieu d6.
Het
(Giam tht
khong
gidi thich gi them)
Ho ten
thi
sinh: So' baa danh: .
SO
GIAO
DvC
VA
DAO
TAO
HANOI
KY
THI

HQC
SINH
GIOI
THANH
PHO
-
LOP
9
Niim
!toe 2012 - 2013
DE
cHiNH
THlrc
Mon:
V~t
li
Ngay thi:
05
-
4-2013
ThOi gian lam bai: 150 phut
(D~
thi g6m
OJ
trang)
Cau
I (4
di~m)
Ngueri
ta

nho dSu
d~n
cac gi9t nu6c n6ng c6 kh6i
luqng va
nhi~t
d9
nhu
nhau vao 50g nu6c a
nhi~t
d9
25°C 45
trong binh each
nhi~t.
D6 thi biSu di€n
S\f
phl,l
thut)c
nhi~t
3 5
de)
nu6c trong binh vao s6 gi9t nu6c n6ng (hinh
1).
Hay
25
xac dinh
nhi~t
d9 va kh6i luqng cua m6i gi9t nu6c n6ng.
Gia thiSt
sv
can

bhg
nhi~t
duqc thiSt
l~p
ngay sau khi gi9t
nuac
nho xu6ng; bo qua
S\l'
trao dbi
nhi~t
Vm
moi truang
xung quanh. 0
Cau
II
(4
di~m)
100
Hinh 1
250 N(gi9t)
MC)t
binh thong nhau chua nu6c g6m hai nhanh hinh
tf\l
c6
tiSt
di~n
Ik
luqt la
S1
= 30cm

2
,
S
2
= 12cm
2
.
Tren
m~t
nu6c c6 cac
pittong vm .kh6i luqng
tuong
Ung
m1
va m2. 0
tr~ng
thai can
b~ng,
mµc nu6c a hai nhanh
l~ch
nhau m9t
do~
la h = 2cm (hinh 2).
1.
Tim
m1
va
m1, biSt tbng cua chling la 200g.
m1
2.

D~t
m9t qua can Ien pitt6ng
m1
thi mµc nu6c hai nhanh
ngang nhau. Tim
de)
chenh
l~ch
hai
mvc
nu&c
nSu
~t
qua can d6 len
pittong
m1.
Cau
III
(5
di~m)
Cho
m~ch
di~n
g6m: cac den c6 ghi D
1
(6V-3\V); D
2
(6V-2W);
D3(3V-3W),
MN

la biSn tra
ti~t
di~n
d:Su
c6
di~n
tro toan
ph~n
la R
0
.
Bo
qua
di~n
tro day
dful,
coi
di~n
tr&
cac den kh6ng d6i.
D~t
m9t
hi~u
di~n
thS
kh6ng d6i U = 14V vao hai
d~u
do~
m~ch
(hinh 3).

1.
DiSu chinh con
ch~y
C
dS
cac den sang binh
thuC:mg.
Tim vi tri
cUa
C va
gia
ttj
Ro.
2.
Xie
dinh vi tri con
ch~y
C
dS
cong
s~t
tieu thµ toan
m~ch
la
nho
nh§.t
va tinh gia tri nho
nh§.t
§.y.
Cau

IV
(5
di~m)

Hinh 2
M N
c~
Hinh 3
Cho hai
th~u
kinh c6 cling khoang each
tu
quang tam dSn tieu diSm.
D~t
v~t
sing
AB
vuong g6c v6i
t11,lc
chin.li.
th<iu
kinh
thu
nh<it
cho
anh
A
1
B
1

cao 5cm ngugc chiSu vm
v~t.
Gilt
nguyen vi tri AB, thay
th<iu
kinh
thu
hai vao vi
tri
th<iu
kinh
thu
nh<it
th§.y
anh
A1B2
cao 1 cm cling
chiSu v6i
v~t.
Khoang each giua A
1
B
1
va A
2
B
2
la
36cm.
1.

Tim khoang each
tU
quang tam
dSn
tieu diSm cua
th§.u
kinh va chiSu cao cua
v~t.
2. Ghep d6ng
t11,lc
hai
th<iu
kinh tren
dS
quang tam cua chung each nhau 21cm. C6
m<)t
di~m
& gifra hai
th~u
kinh
ma
d~t
AB vu6ng g6c
v&i
!11,lC
chinh
t~i
d6 thi hai anh cua
v~t
& cling

m9t vi tri. Tim vi tri
d~t
AB.
Cau
V
(2
di€m)
DS
do c6ng
suit
cua mt)t bong den pin ta c6: m9t ngu6n
di~n,
kh6a K, v6n
kS,
ampe
kS,
biSn tra
va
day
dfui
du dung. Hay
thi~t
kS
sa
d6
m<;ich
di~n,
mo ta tiSn trinh lam thi
nghi~m
va n6i

r5 yeu
c~u
d6i v6i cac thiSt bi
di~n
trong
m~ch.
J!it
H9
va ten thi sinh : .
s6
bao danh: .
SO
GIAO
DT)C
&
flAO
T~O
HANQI
HE
CHiNH
THUC
Cau I ( 3,0
di~m)
1/ Cho sa d6
phan
(mg:
KY THI HQC SINH GIOI
THANH
PHO -
LOP

9
Nam
hCJc
2012-2013
Mon thi:
Hoa
HQc
Ngay thi: 05 - 4 -
2013
ThOi
gian
lam
bai:
150
phut
(Di
thi
g6m
2 trang)
(X)~
(X) + (N)/to
~Fe
H
2
S0
4
(loang) ) (Y) +NaOH ) (Z)
)>
Fe(OH)
3

)>
(G)
(X)~
BiSt: (X) + H2S04 (loang)
)>
(Y) + (G) +
H20.
ViSt cac
phuong
trinh
hoa
h9c rninh h9a.
21
Co cac
ch~t
khi bi lfui
hai
nu6'c sau: khi
C0
2
, khi 0
2
,
khi
S0
2
. NSu dling H
2
S04
d~c

ho~c
CaO
c6
thS
lam
kh6
dm;rc
nhfrng khi nao
n6i
tren. Giai thich
tc,ti
sao?
Cau
II
( 4,0
di~m)
1/
Neu
hi~n
tm;mg
h6a
h9c
va
viSt cac
phuong
trinh
hoa
h9c rninh
h9a
cho cac thi

nghi~rn
sau day:
· a)
Nh6
tU tU
dSn
du
dung dich
HF
vao 6ng
nghi~rn
dµng b9t
Si0
2
.
b)
Them
vai gi9t phenolphtalein vao 6ng
nghi~rn
chua
dung
dich
NaOH
loang,
sau
d6
them
tiSp
luqng
du

dung dich HCI.
c) Dfui
tU
tu
dSn
du
khi CH3-CH=CH2 vao
6ng
nghi~m
chua
dung
dich
brom.
d) Cho
tU tir dSn
du
dung dich H2S04 vao 6ng
nghi~m
chua
b9t
CuO,
r6i sau d6
them
tiSp dung
dich
NaOH
du.
2/
X, Y, Z
lk

luqt: la
mu6i
cua
cac
kim
lo?-i
natri, kali, bari thoa
man
cac
di~u ki~n
sau:
X
+ Y
)>
c6
ch~t
khi A ; Y + Z
~
c6
ch~t
k~t
ma
B;
Z
+ X
~
c6
ch~t
khi A
va

c6
ch~t
kSt
tua
C.
BiSt khi A c6
phan
(mg
lam
rn~t
mau
dung dich brom
va
kSt
ma
c
kh6ng
tan
trong dung dich
HCl.
Ch9n
cac mu6i X, Y, Z
phu
hqp
va
vi~t
cac
phuong
trinh
hoa h9c

rninh
ho;;i.
Cau III (4,0
di~m)
11
Dfui 5,6 lit
h6n
hqp khi A (dktc) g6m metan, etilen
va
axetilen vao dung dich chi chua 40 garn brom,
sau
khi cac phan (mg xay ra hoan toan thu duqc 500
ml
dung dich trong d6 brom c6 n6ng d9 O,IM.
N~u
dem d6t chay hoan toan 2,8 lit
h6n
hqp
khi A ( dktc) trong oxi
du
thi thu
duqc
4,05 garn
nu&c.
a)
Vi~t
cac
phuong
trinh
h6a

h9c
da
xay ra.
b) Tinh thanh
phk
ph~n
tram
theo thS tich rn6i khi trong
h6n hqp
A.
2/
Cho 19,6
gam
h6n
hqp
X
g6m
canxi
va
canxi cacbua tac
d1,ll1g
h~t
v&i
mr6'c,
thu
dm;rc
8,96 lit
h6n
hqp
khi Y ( dktc).

a)
Tinh
khbi
lu9ng
rn6i
ch~t
c6 trong
h6n
hqp
X.
b)
Dem
toan b9
luqng
h6n
hqp
khi
Y nung
n6ng
v&i
xuc tac Ni thi
xay
ra
hai
phan
(mg:
C2H2
+
H2
Ni,

1
°
C2~
(1)
C2H2
+ 2H2 Ni,
1
°
C2H6
(2).
Sau
phan
(mg thu
duqc
h6n
hqp
khi Z gbm C
2
H
6
,
C
2
~,
H
2
du
va
C
2

H
2
du, ti kh6i
cua
h6n
hqp
Z
so
vm
hidro bfuig 8,8.
Din
toan
b9
luqng
h6n hqp
khi Z di
ch~
qua
binh
d\Illg dung dich brorn du,
sau
khi cac
phan
U:ng
xay
ra
hoan
toan
th~y
con

3,36
Ht
h6n
hqp
khi (dktc) thoat
ra
kh6i binh.
Tinh
thanh
ph~
ph~
tram theo
th~
tich
cua
m6i khi trong
h6n
hqp
Z.
1
Cau
IV
( 4,0
di~m)
11
Nhi~t
phan hoan toan 20 gam hfln
hqp
X gbm
MgC0

3
,
CaC0
3
, BaC03 r6i cho toan b9 san phfun khi
co
2
hfip
tlw hSt vao dung dich Ca(OH)
2
du
thu duqc 22
gam
chfit kSt
ma.
NSu
hoa
tan 20 gam h6n hqp
X
bkg
V ml dung dich
HCl
6,118%
(D
= 1,05 g/ml, luqng axit
da
lfiy
du
20% so
v&i

luqng phan ling)
thu duqc dung dich Y
chua
m gam
h6n
hqp
ba
mu6i clorua.
a) Tim gia tri
cua
m,
v.
b) Hoi thanh
phk phk
tram
theo kh6i luqng
cua
MgC0
3
trong h6n
hqp
X c6 gia tii
n~m
khoang nao?
21
Dful
lm;mg
du
khi
CO

di
qua
25,6 gam h6n
hqp
X g6m Fe
3
0
4
,
MgO,
CuO
nung
n6ng
cho dSn khi
cac phan
Ung
xay
ra
hoan
toan
thu
duqc
20,8
gam
chfit
d.n.
M~t
khac de
hoa
tan hSt 0,

15
mol
h6n
hqp
X
dn
dting vtra
du
450ml
dung
dich
HCl
lM.
Vi~t
cac
phuong
trinh
h6a
h9c xay
ra
va
tinh
thanh
phk
phk
tram theo kh6i lm;mg
m6i
chfit trong
h6n hqp
X.

Cau
V ( 5,0
di~m)
11
Hqp
chAt
A
chua
cac
nguyen
t6 C, H,
0,
N trong do c6
ham
luqng
cac
nguyen
t6 la:
%C
=
15,19%;
%0
=
60,76%;
%N
= 17,72%. BiSt
phan
tli
kh6i cua A nho
hon

150.
a)
Tim
cong
thuc
phan
tu
ch~t
A.
b)
N~u
dem
nung
19,75
gam
ch&t
A a
nhi~t
d9 cao
d~n
khi phan
Ung
hoan
toan sau d6
dua
vb
di~u
ki~n
tieu chucln
thu

duqc
v lit hfln hqp khi, con nSu cho 11,85 gam
ch&t
A vao dung
dich
Ca(OH)2
du
thl thu
duqc
m
gam
ch~t
kSt tua. Tim gia
tri
cua
m va V.
21
Hoa
tan hoan toan 36
gam
m(h
oxit
kim
lo?i trong
luqng
du
dung dich H
2
S0
4

d~c,
n6ng thu
duqc
V lit khi
S02
(dktc)
duy
nh~t
va
dung
dich
chua
80 gam
m9t
mubi sunfat.
H&p
th\l hoan toan
luqng
khi
S0
2
n6i tren trong 600 ml dung
dich
NaOH
IM,
co
c;;m
dung dich sau phan l!ng thu
duqc
35,5

gam
ch&t
rtln khan.
Tim
gia
tri
cua
V
va
xac dinh cong
thuc
cua
oxit
kim
lo?i ban
d~u.
Cho: H =
1;
C = 12; N = 14; 0 = 16;
Na=
23;
Mg=
24;
Al=
27; S = 32;
Cl=
35,5; K = 39;
Ca=
40;
Fe=

56;
Cu=
64;
Br=
80;
Ba=
137.
HSt
(Giam thj khong
giiii
thich gi them)
Hr
va
ten
thi
sinh:
sa
bao
danh:
2
s6
GIAO DVC
vA
DAO TAO
HA
NCH
DE
CHiNH THUC J
KY THI HQC SINH
GIOI

THANH
PHO
- LOP 9
Nam
hoc2012
-2013
Mon thi: TIN
HQC
Ngay thi: 05/04/2013
Thai
gian lam bai: 150 phut
(DJ thi g6m 02 trang)
Cau
1:
Tim
s6
(8
di~m)
Ten t?p
chuong
trinh:
CAUl.PAS
Cho truoc s6 nguyen
duong
k
(k:::;
10
5
).
Yeu cdu:

Tim
u6c
nguyen t6 nho
nh§.t
cua k;
Tim
t§.t
ca cac b9
ba
s6 nguyen t6 x, y, z (x
::;
y::;
z) sao cho x + y + z =
k.
Du
li¢u: Yao
tu
t~p
van ban
BAII
.INP
chua
s6
k.
Kii
quii: Ghi ra
t~p
van
ban
BAil.OUT:

Dong
thu
nhit
ghi
uac
nguyen t6 nho
nh§.t
cua
k.
NSu kh6ng tim
duqc
ghi s6
O;
Dong
thu
hai ghi n la s6 lm;mg b9
ba
s6 nguyen t6 tim duqc. N dong tiSp theo m6i dong ghi
m()t b9 ba s6 nguyen t6
thoa
man. Cac
b()
ba s6
duqc
ghi theo
thu
DJ
tang
d~n
cua

x.
NSu kh6ng
tim
duqc
b9 ba s6
thoa
man
ghi s6
O;
Vi
d1r
I
BAil.INP
BAILOUT
Giiii
thich
10
2
-
lf
ac
nguyen t6 nho
nh§.t
cua
10
la
2.
1
-
s6

luqng cac b9 s6 nguyen t6 tim
duqc
n = 1
2
,
5
tuang
1mg
la
2, 3,
5.
_)
I
Cau
2:
Mua
may
(6
di~m)
Ten t¢p chucmg trinh: CAU2.PAS
M()t nha may
dn
gia c6ng n san
ph~m
nen phai mua
m()t
s6 may
dS
san
xuit.

M6i san
ph~m
thu
i
( 1
:::::
i
:::::
n)
duqc
dua toi nha may vao
thai
di
Sm
di
va gia c6ng hSt
ti
don vi
th&i
gian. T?i m6i thai
diSm. m6i may chi gia c6ng m()t
sin
ph~m
cho dSn khi hoan thanh m6i chuySn sang gia c6ng san
ph~m
khac. M6i
sin
ph~m
khi
dSn

nha
may phai duqc gia cong ngay
l~p
tile.
Yeu cau: Xac dinh xem nha may
dn
mua s6 luqng may it
nh§.t
la
bao nhieu
dS
dam bao san
xu§.t.
Dii' li¢u: Yao
tu
t~p
van ban BAI2.INP:
- Dong
d~u
chua s6 nguyen
duong
n khong
vu<;rt
qua l 0
4
;
- n dong ti
Sp
theo, dong
thu

i
chua
hai s6 nguyen duong
di
va
ti,
m6i s6 khong
vu<;rt
qua
10
5
.
Kit
quii:
Ghi ra
t~p
van ban
BAI2.0UT
s6 luqng may
dn
mua.
Vi
di).
:
l/2
BAI2.INP
BAI2.0UT
I Giai
thich
I

5
3
-
May
thu
nhit
se
gia
cong
lin
Juqt:
cac
san
phim
13
6
thu
nam
va
thu
nh:it.
15
1
-
May
thu
hai se
gia
cong
san

phim
thu
ba.
11
7
-
May
thu
ba
se
gia
cong
lin
luqt: cac san
phim
thu
12 2
tu
va
thu
hai.
10
3
Cau
3:
Chfr
s6
(6
c1i~m)
Ten t?p

chuang
trinh: CAU3.PAS
Xet
day cac
s6
tµ
nhien
ao,
a
1
,
.•.
,
<in
duqc
xay
dlJllg theo
quy
t~c
sau:
ao
la
m9t
s6
ti.;r
nhien
cho
trmk
c6 t6i
da

10
ch
fr
s6.
s6
ai
(i > o) Ia
m9t
s6 tlJ nhien
nh~n
duqc
tu
aj.
1
b~ng
each viSt tiSp
them
vao sau s6
aj.
1
cac
chCr
s6
cua
ai-J
nhung
theo
thu
tv
nguqc

l<;ii.
Vi
dv:
V6i
ao=
123 thi a
1
= 123321, a
2
= 123321123321,
a~=
123321123321123321123321
Yeu cii.u: V
ai
hai s6 W
nhien
n
va
m cho
tru6c,
hay
tim
chCr
s6
thu
m
cua
an-
Dif
li?u:

V ao
tlr
t~p
van
ban
BAB
.INP:
Dong
diu
chCra
s6 a
0
;
Dong
thu
hai
chua
hai s6
tµ
nhien n
va
m
(1
s n s 25, 1 s m s 10
9
).
Kit
quii: Ghi
ra
t~p

van
ban
BAB.OUT
chfr s6
thu
m
tim
duqc.
N~u
khong
tim
duqc
ghi -1.
Vi
dv:
BAB.INP
BAB.OUT
Giai
thich
123
1 : C6 a
3
= 123321123321123321123321
Chfr s6
thu
7 cua a
3
la
1.
1-ISt

Chuy
- Can b¢ coi rhi khong giai thich gi them;
- Cac
t?p
dzr
li?u
do
!.J
thing &in khong cdn
ki~m
tra:
-
Lam
bai
vai
cdc
r€1:
r?p
6.z!ng
nhu
quy
6.jnh
rrong
di
H9
va
ten
thi
sinlz: .
si

bdo
danh:
.
2/2
so
G!Ao
nvc
v A DAO T
~o
HA
N(n
KY
THI
HQC SINH GIOI THANH PHO -
LOP
9
NAM HQC : 2012-2013
DE
CHiNH
THUC MON THI: TIENG ANH
Ngay thi: 05- 4 - 2013
Thai gianJam bai:
150
phut
Di~m
Chfr ky
GK
I Pbach:
(De thi
g6m

04 trang. Thi sinh
lam
bai vao ta gidy nay
va
kh6ng
GU(J"C
SU
dt,mg
. bdt
kY
lor;zi
tai
li¢u
nao
kd
ca
tU:
tlidn.
Gi<im
thi kh6ng giai thich gi them)
PART I: LISTENING (3.0pts)
A.
You
will hear three different extracts. For questions 1- 6 choose the answer (A,B or q
which best
fits
according w what you hear. There
are
two
questions for

each
extract and the
tape will
be
played twice auwmotically.
Extract
One
You hear two guests on a radio program discussing travel
and
holidays.
1.
What do they agree about?
A. Watching television can spoil a holiday.
B. Holidays are for getting away from it all.
D
C.
It's
important not to lose touch with reality on holiday.
2.
How
does the woman feel about travelling?
A. It's always enjoyable.
B.
It's
not the best part
of
a holiday.
D
C.
It

generally makes her feel restless.
Extract
Two
You
hear
part
of
an interview with a Formu1a One racing driver.
3. What does the driver say about keeping fit?
A Working out in the gym tends to bore him.
D
B. Playing other sports helps develop key muscles.
C. Driving is actually a good way to maintain general fitness.
4.
In
his opinion, what makes a great Formula One driver?
A. an outstanding natural ability behind the wheel.
D
B. enough mechanical knowledge to help design cars.
C. the flexibility to perform well
in
a range
of
vehicles.
Extract
Three
You
hear
two people on a radio program talking about a short story competition.
5.

The presenter says that each
of
the finalists in the competition will
A. win a money prize D
B. be invited to a prestigious eYent.
C. Have their story published in the press.
6.
Moira advises those entering the competition to
A. write about their
O\Vn
life and experiences. D
B. base their story on one by a well-known writer.
C. avoid being over-ambitious
in
the scope
of
the story.
PART
II:
PHONETICS
(2.0pts)
I.
Choose
the
word
whose
BOLD
part
is
pronounced

differently
from
tit
at
of
the
others by circling
A,
B, C
or
D.
(I.Opt)
1.
A.
health
B.
appear
C.bread D.
heavy
2.
A.
attended B.
wanted
C.
naked
D.
coughed
3.
A.
change

B. children
C.
machine
D.
church
4.
A.
guitarist B. passenger
C. generous D. village
5.
A.
other
B. long
C. possible
D. constancy
II.
Choose the word whose stress pattern is different
from
that
of
the others by
circling
A,
B, C or D.(1.0pt).
1.
A. community
B.
company
2.
A.

infant
B.
apply
3.
A. concert
B.
allow
4.
A. repeat B. affect
5. A. awake
B.
aboard
C. commission
C.reply
C. reduce
C. accept
C. channel
D.
protection
D.
inside
D.
admit
D.
wonder
D. amount
NGU'OI
COi
THI
H9

va ten
Ky
1.
2.
Chu
tjch
h9i dBng
ch~m
thi
ghi
s6
phach
Ky
thi .
Kh6a ngay: ./
.12013
H9i
dbng coi thi:
H9
ten
thi sinh: .
Dan
t9c
Nam/
Nu.
Sinh
ngay ./

/. .
H9c sinh tru6ng:

SO
BAO
DANH
MON
THI:
Chu)':
Thi sinh kh6ng du9c k)'
ten
hay viSt
d~u
hi~u
gi
vao
ta
gi~y
thi.Trai di€u
nay, bai thi se bi
lo~i.
l'AKf
ill
(;RAM.MAR AND VOCAHlJLARY (6.5points)
L Circle the best option
A,
B, C
or
D
to
complete the following sentences. (1.5 pts)
1.
He regrets

__
Ann the truth. He shouldn't have trusted her.
A. to tell B. tell
C.
telling
D.
be
told
2.
That old woman asked me
__
a coin but I didn't have any.
A.
with B. for C

by
D.
of
3. You are going to come to the party,
__
?
A.
will you B. aren't you
C.
do
you D. won't you
4.
We saw many soldiers and tanks
__
were moving

to
the front.
A.
that B. which
C.
who
D.
whose
5.
We didn't to the station in time to catch the train.
A. get
B.
reach
C.
arrive
D.
leave
6.
Either John or his brothers
__
the money.
A. has stolen
B.
have stolen
C.
has been stolen
D.
have been stolen
7.
On Sundays in England, most shops were closed and

__
the theatres and cinemas.
A. so were B. neither were
C.
were too
D.
so weren't
8.
you study harder, you
won't
be
able to pass the examination.
A. Unless B. Because
C.
If
D.
Without
9.
That's a nice coat, and the color you well.
A.
suits
B.
fits C. suit
D.
matches
10.
There are two small rooms in the beach house,
__
served as a kitchen.
A.

smallest
of
that
B.
the smallest
of
which
C.
the smaller
of
them
D.
the smaller
of
which
11.
They decided to buy a (an) car that doesn't use too much petrol.
A.
economic
B.
low-priced
C.
economical
D.
economy
12.
You
will
have
to

go
for
an
intm~ew
tomorrow,
but
don't
worry.
It's
just
a
___
_
A. form
B.
formality C.forrnat
D.
formation
13.
The brothers are
so
alike I cannot one from the other.
A. say
B.
notice
C.
mark
D.
tell
14.

My mother was
of
making a cake when the front door bell rang.
A. at the centre
B.
on her way
C.
in the middle
D.
halfway through
15.
He has just taken an examination chemistry.
A.
on B. about
C.
for
D.
in
IL Fill in each gap
of
the following sentences a suitable preposition: (1.0 pt)
1.
We
have acted accordance with your wishes.
2.
They often spend their holidays in their hometown. Last year they went abroad
__
_
a change.
3.

To be elegant, you must wear something that
is
fashion.
4.
They were late account
of
the rain.
5.
After walking around the garden, he sat ease
in
an armchair.
6.
I don't believe you made the pot hand. Can you show me how to make
it
__
your hands?
7.
others
he
began
to
use foreign languages as a means to
knov,;
the world.
8.
\Vith the help
of
my classmates, I made progress in all subjects physics.
9.
She lives

in
a world
of
her
O\\TI.
She
is
out touch with reality.
III. Use the words given
in
bold at the
end
of
each line
to
form
a word that fits in the
space. (2.0 pts)
1.
arked cars usually get a ticket and are sometimes to\ved away.(legal)
2.
The homemade ice-cream after it had been in the freezer for
an
hour.

(hard)
3.
He
is
so . He can't make up his mind. (decide)

4.
My
teacher
is
very about the history
of
Vietnam.(know)
5.
It
was a long, slow film. I nearly died
of
(bore)
6.
I enjoyed the book very much because it was
so
(read)
7.
The traffic in the city
is
especially in rush hours. (chaos)
8.
houses are degraded more quickly than inhabited ones. (use)
9.
We
can look forward to a period
of
(proper)
10.
The teacher warned the children that
if

they again, they would
be
punished. (behave)
IV. Complete the following sentences with the correct form
of
the phrasal verbs given in
bold There are some extra ones. Number
(0)
has done/or you: (2.0 pts)
go
over
go
off
go
out
tell
apart
call on hold
up
call
off
\
1
put
out
turn
out
make
out
drop

out
take
along
take
out
\
Eg. (0).
I'll_take_
that book
_along_
with me.
1.
Shall we your sister when we visit London?
~
2.
Sorry, I am late. I was
in
the traffic for half
an
hour. 2
3.
The
course was so difficult that
15
students before the end.
4.
It's
too dark. I
can't
really

who
is standing outside the door.
5. I
think
the milk has .
It
smells funny.
6. The twins look so alike that
no
one can them

7. Unless you put more wood
on
the fire, it will
______
_
8. It
took
the firemen 5 hours to the fire.
9.
Let's
the grammar one more time before the test.
10. We
had
thought it might be a bit cold, but it to be a lovely day.
PART
IV: READING (4.5pts)
I.Read
the
article

and
circle
the
option
A,
B,
C
or
D
that
bestfiis
in
the
gap. (1.0
pt)
NATURE'S
CLOCKS
Our
biological clocks govern almost every aspect
of
our lives,
Our
sensitivity to stimuli
(l)_
over the course
of
the day, and our
ability to perform certain functions is subjects to fluctuations. Consequently, there
is
a(n)

(2)_time
for tasks such as making
decision: around the middle
of
the day. Anything that (3)
__
physical co-ordination, on the other hand,
is
best attempted in the
early evening. What
(4)__,
there
is
a dramatic drop in performance
if
these activities are (5)
__
out at other times. The risk
of
accident in a factory, for example, is 20% higher during the night (6)
__
. Primitive humans lived their lives in tune with the daily
cycle
of
light and dark. Today we are firmly convinced that we can impose schedules on our lives at
(7)_
Sooner or later,
however, we pay a price for ignoring our natural rhythms. A good example
is
jet

lag, caused when we confuse our
body's
biological
clocks
by
crossing several time zones, people suffering from
jet
lag can take several days to (8)
__
to new time zones, and have a
reduced ability to make decisions, which is a worrying thought, as serious (9)
__
of
judgment can be made, And this may be
just
the tip
of
the iceberg. An increasing number
of
people suffer from seasonal affective disorder (SAD), a form
of
depression that can
be
(1
O)
__
by living in artificial conditions.
SAD
can be serious, and sufferers, may even need to take antidepressant drugs.
1.

a.
modifies b. ranges
c.
varies d. wavers
2.
a.
peak.
b.
summit
c.
maximum d. optimum
3.
a.
requests
b.
demands
c.
dictates
d.
stipulates
4.
a.
more b. else
c.
different d. up
5.
a.
made b. done
c.
carried d. performed

6. a. labour b. work c. duty d. shift
7.
a whim
b.
determination
c.
will d. desire
8.
a.
accustom b. adjust
c.
change
d.
alter
9.
a.
errors
b.
mistakes
c.
inaccuracies
d.
fallacies
10.
a.
triggered
b.
developed
c.
created d. launched

IL
Fill in each blank with one
suitable
word to complete the passage. (3pts)
Illiteracy is the condition
of
being ( 1)
to
read and write. Illiteracy is also (2) to describe
the
condition
ofbeing
ignorant or unknowledgeable in a particular subject
or
field. Computer illiteracy
is
(3) inability to use a computer
programming language.
Most
of
us (4) use computers
know
how
to
send
emails,
or
how to create a
new
folder.

But
we
know (5)
____
about programming languages, the artificial languages used to
v.rrite
instructions that can be executed
by
a computer.
Even in technologically (6) countries, a very small percentage
of
computer users are able to read or
v.rrite
this kind
of
computer language. Should we (7) the effort to learn a computer language, especially when these are so complicated?
The
answer
is
(8) . Because
of
computer illiteracy, users are
at
the (9)
of
software manufacturers. Our
society becomes more dependent on information (10) and in a few
years'
(11) reading and writing a
computer language will be

as
essential (12) using a
human
language. Computer users will not be able to survive ( 13)
____
they know the code - the set
of
detailed instructions that tell a computer what to do. In the (14) survival and
professional success will presuppose knowing everything about the machines we (15) with.
Ill.
Circle the best option A, B, C or D
to
complete the information below. (0.5
pt)
Species that belong
to
an area
are
said
to
be native species. Typically, they have been part
of
a given biological
1'u1dscape
for a long period,
and they are
well
adapted to the local environment and to the presence
of
other native species in the same general habitat. Exotic species are

interlopers, foreign elements introduced intentionally or accidentally into new settings through human activities.
1n
one
contex1
an introduced
species may cause
no
obvious problems and may, over time, be regarded
as
being just
as
"natural"
as
any native species in the same habitat.
1n
another
c.cmtext,
exotics may seriously disrupt delicate ecological balances and create a cascade
of
unintended consequences, The worst
of
these unintended consequences arise when introduced species put native species
in
destruction
by
preying on them, altering their habitats, or
out-competing them
in
the struggle for food resources. Although biological introductions have affected environments the world over, the most
destructive, effects have occurred on islands, where introduced insects, cats, pigs, rats, mongooses, and other nonnative species have caused

the grave endangennent or outright extinction ofliterally hundreds
of
species during the past 500 years.
One
of
other reason
to
cause species extinction
is
overexploitation. This word refers to the utilization
of
a species at a rate that
is
likely
to
cause
its
extreme endangennent or outright ex'tinction. Among many examples
of
severe overexploitation, the case
of
the great whales stands
out
in
special
relief.
By the middle
of
the 20th century, unrestricted whaling had brought many species
of

whales
to
incredibly low population
sizes.
1n
response
to
public pressure, in 1982 a number
of
nations, including the USA, agreed to
an
international moratorium on whaling. As a
direct result, some whale species which are thought to have been on extinction's doorstep
25
years ago have made amazing comebacks, such
as
grey whales in the western Pacific. Others remain at great risk Many other species, however, continue
to
suffer high rates
of
exploitation
because
of
the
trade
in
animal parts. Currently, the demand for animal parts
is
centered
in

several parts
of
Asia where there.
is
a strong market
for traditional medicines made
from
items like tiger bone and rhino horn.
3
1.
Native species
_______
_
A. are not used to the local environment
B. never get along well with other native species in the same
environment
C. tend
to do
harm
to exotic species
D.
have been part
of
a given biological landscape for a long
period
2.
Exotic species
_______
_
A. do no

harm
to native species and the local environment
B.
may
kill
native species for food
C.
always share the environment peacefully with native
species
D. help to make the local environment more ideal to survive
PART
V:
WRITING
(4.0
pts)
3. According
to
the
first
paragraph,
_______
_
A.
non-native species have caused badly damage to native ones
B. introducing new exotic species to local environments
is
necessary
C.
exotic species have never been introduced on islands
D.

very few native species have been
damaged
by exotic species
4.
According
to
the
~econd
paragrap~
by
the
middle
of
the
20th
century
A.
whale population was the most crowded in marine
life
B. whale hunting was illegal
C. whale population increased dramatically
D.
whaling was not restricted
5.
Tiger
bone
and
rhino
horn
_______

_
A.
are not popular in Asian markets
B.
are
never
in
the trade
of
animal parts
C.
are
used
for making traditional medicines
D.
cannot
be
found in Asian markets
I.
Finish the second sentence in such a way that is similar to the original one. (1.2 pts)
l.
Are
they likely to pass the
exam?
=>Is there
any
___________________________
?
2. I suggest not spending all
your

money
now
so
that
you'll
have some later.
=>\Vhatabout
_________________________________________
?
3.
It
was
her lack
of
confidence
that
surprised me. =>\Vhat I found

4.
Many
people think
that
all dogs
evolved
from wolves.=>All
dogs
5. As
soon
as I had left
my

house, it
began
to rain.
=>No
sooner
______________________
_
6.
Ifs
very kind
of
you to give
me
a
lift.=>
I appreciate
_________________________
_
II.
Complete the second sentence so that it
has
a similar meaning to the first sentence,
using
the word given in the brackets.
Do
not
change these words in any way. You
must
use no more than 3 words, including the word given.
(1.2

pts)
1.
I
had
to pay to
park
in the
supermarket
car
park.(
charged)
=>I
parking
in the supermarket
car
park
2.
There
is something
on
your mind,
isn't
there?.
(about)
=>
You
are ,
aren't
you?.
3.

She
was so beautiful that I
couldn't
stop looking
at
her.( eyes)
=>She
was so beautiful
that
I
couldn't
off
her.
4.
If
you
are not satisfied with
the
hotel service,
you
should say so.
(make)
=>
You
should
if
you
are not satisfied
\Vi
th

the hotel service.
5.
Did
your mum gain any
money
when
she
sold
her
business?
(profit)
=>Did
your
mum
when
she sold her business?
6.
"My
mother
doesn't
work in the factory any more" said my close friend, Lan.
(no)
=>My
close friend,
Lan
said
that
her
mother in the factory.
III.

In
about 200 words write about one
of
the most important festivals in
your
country. You may use the following cues as a
guideline. (1,6 pts)
(l\ame
/preparations/ activities/ reasons

)
4