Đề thi học sinh giỏi lớp 12 môn anh cấp tỉnh 2010 2011 kèm đ án

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SỞ GIÁO DỤC VÀ ĐÀO TẠO ĐỒNG THÁP


KỲ THI CHỌN HỌC SINH GIỎI LỚP 12 THPT CẤP TỈNH
NĂM HỌC 2010 – 2011
Môn thi : Tiếng Anh
Ngày thi : 14 / 10 / 2011
Thời gian làm bài : 180 phút ( không kể phát đề )
( Đề thi gồm 07 trang )
Điểm bài thi
Họ, tên & chữ ký
giám khảo 1
Họ, tên & chữ ký
giám khảo 2
Số phách

Bằng số

…… / 20

Bằng chữ

………………….



…………………

…………………



I. Phonetics :( 10pts )
A. Pick out the word whose underlined part is pronounced differently from that of the
other words
1. A. whistled B. laughed C. lodged D. received
2. A. native B. debate C. facial D. maturity
3. A. drown B. clown C.grown D. crown
4. A. spoon B. tool C. blood D. noon
5. A. character B. chapter C.chimney D. chalk

B. Pick out the word that has the stress pattern different from that of the other words.

6. A. mineral B. forbid C. recycle D. discard
7. A. concerned B. pollution C. restrict D. irrigate
8. A. administer B. admissible C. admirable D. advisable
9. A. nominee B. commitee C. employee D. adsentee
10. A. recipe B. recipient C. recital D. redundant

II. Vocabulary and structure: ( 40pts )
A. Choose the correct word or phrase to complete each sentence
11. His parents don’t ……………. of his having parties every week.
A. agree B. support C. approve D. appreciate
12. The next ……………… of the school play will be on Monday at 6.30 p.m.
A. drama B. discussion C. exhibition D. performance
13. Beethoven, having composed symphonies at three, is considered……………………
A. gifted B. ambitious C. determined D. hard-working
14. I couldn’t receive the program very clearly because of ………………… caused by weather

conditions
A. blocks B. blockage C. leakage D. interference
15. On the first day of our vacation we just ………………… by the hotel swimming-pool.
A. calmed B. enjoyed C. relaxed D. comforted
16. Salmon eggs can’t ………………. in salt water and baby salmon can’t live in it, either
A. live B. dive C. swim D. hatch
17. Some parts of Asia are among the most crowded in the world, ………………, there are many
forests where few people live.
A. moreover B. nevertheless C. consequently D. otherwise
Đề
chính th
ứ
c

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18. Let’s go to a different cinema. I’m not very ……………… on horror films.
A. keen B. interested C. impressed D. enthusiastic
19. Another word for fasten is ……………
A. frighten B. loosen C. lengthen D. tighten
20. He was …………….who wanted to continue working on the project
A. among the few people B. among few C. among of the few D. among the few
21. One ……… five adults takes physical exercise at least once a wekk.
A. from B. in C. at D. with
22. This ring is not only made of plastic, so it is quite……………
A. valuable B. invaluable C. worthless D. priceless
23. The dentist told him to open his mouth …………………
A. broad B. much C. greatly D. open
24. Extensive sientific studies have illustrated that the overexpansion of urban areas into
surrounding coutryside threatens the natural environment rather than ………………
A. its balance B. balancing it C. balances it D. the balance

25. ………… is extremely dangerous
A. At very high speeds driving cars
B. Cars at very high speeds driving
C. Cars driving at very high speeds
D. Driving cars at very high speeds
26. At the stage we can not tell you …………… you have been selected for the job or not
A. whenever B. although C. whether D. unless
27. Unemployment ……………… by 4% since January and now stands at just under three
million.
A. was raised B. were raised C. has risen D. rose
28. We were all too hungry to wait …………… longer for supper
A. the B. any C.some D. more
29. ………………… you study harder, you won’t pass the examination.
A. Because B. Unless C. if D. Without
30. Five years ………………. a long time, he might already be forgotten.
A. is B. has been C. may be D. had been

B .Error recognition: choose the underlined part ( A,B,C,or D ) that is incorrect.

31. It was nice to you to take me home.
A B C D
32. If you know to use this machine, please help her.
A B C D
33. Aspirin is recommend to many people for its ability to thin the blood.
A B C D
34. Nolonger is scientific discovery a matter of one person alone working.
A B C D
35. Financial considerations play an important partly in the choice of a college.
A B C D
36. In spite the terrible weather, tourists keep coming here in large numbers.

A B C D
37. Many people agree that collecting stamps are enjoyable.
A B C D
38. The Chinese is very famous for their food.
A B C D
39. There are forty students in the class. Half of the class is boys.
A B C D
40. In 1892, the first long- distance telephone line between Chicago and NewYork was
A B
formally opening .
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C D
C .Fill each gap in the sentences with the correct form of the word in brackets.

41.Air ………………………………… (pollute) has had a serious effect on human life.
42 ……………………………………(environment) are fighting against the hunting of whales.
43.My teacher is very …………………………………… (know) about the history of
Vietnam.
44.He always listens …………………………………… (attention) to what she is told.
45.I have no excuses. My actions were……………………….… (explain).
46.Playing for the national team for the first time was an ………………………….… (forget)
experience for him
47.The Statue of Liberty in New York is the symbol of ……………………… …… (friend)
between France and America.
48.By the time we get there, the film ……………………………… (start).
49.The giant panda is an ……………………………………… (endanger) species.
50.It may be ……………………………… (risk) for him to carry in his pocket all his unspent
money.
III. Reading : ( 30 pts )
A. Read the text below and decide which answer –A , B, C, D- best fits each space :

Every teacher knows that not all students are good examinees. Some are too tense, become
(51)……… or too stressed and then perform below expectations just when it(52) ………………
most. Teachers try to help by(53)………. , believing that if they boost a student’s academic(54)
…………,they will cure his fear of exams.
So, last year, ( 55 ) ………………on my teaching experience and sports psychology skills, I
completely rewrote the Business Studies Revision Course at this secondary school. The ( 56 )
………………idea of the course is to ( 57 ) ………………the examination as an event, a
challenge, a ( 58 ) ………………, much like a sports match, a drama production, or perhaps a
concert, but bigger and more important and very definitely on the public page. The idea is to show
that the exam is not a ( 59 ) ………………but an opportunity to show how good the ( 60 )
………………is.
The object is to improve students final performance by increasing ( 61 ) ………………, control
and ability to cope. The theme of ‘total preparation for performance’ ( 62 ) ………………them
that while knowledge and examination techniques are obviously important, they are only two of
the five skills required. The ( 63 ) ………………being coping strategies, mental skills and
management skills. These additions give a new ( 64 ) ……………… to a student’s revision,
increasing enjoyment and motivation. They widen a student’s focus and help to convince some of
the less confident students that there are many ways in which they can actively ( 65 )
………………towards their self-confidence and self-esteem.
51
A. overanxious B. worried C. blue D. sad
52
A. plays B. gives C. pays D. matters
53
A. adding B. compensating C. claiming D. ensuring
54
A. degrees B. grades C. knowledge D. results
55
A. drawing B. withdrawing C. relying D. depending
56

A. core B. root C. concrete D. central
57
A. consider B. cure C. treat D. remedy
58
A. doing B. performance C. action D. behavior
59
A. test B. measurement C. evaluation D. check
60
A. interviewee B. candidate C. guy D. person
61
A.self-service B. self-consciousness C. self-respect D. self-confidence
62
A. dictates B. informs C. teaches D. advises
63
A. others B. requirement C. skills D. other
64
A. stand B. point C. view D. dimension
65
A. make B. participate C. contribute D. increase

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B. Read the passage and the questions or unfinished sentences. Then choose the answer –A,
B, C, D –that you think fits best:
It is a common saying that we do not fully value a thing until we lose it. We often value the
love and worth of a friend when he has been taken from us by death more than when he was with us
in the flesh; it is only when we have left school or college that we understand the greatness of our
opportunity of education, which has gone forever; it is the sick and the ailing who realize the value
of good health. When we are young and strong, we cannot imagine what it is to be weak and ailing.
We are so used to vigorous health that we take it for granted. The organs of our body work so
smoothly that we scarcely know we have lungs and liver, heart and stomach. But when any of these

gets upset and gives us pain and sickness, we learn by bitter experience what an unspeakable
blessing it is to be well.
Loss of health makes us miserable and a burden to ourselves and our friends. It cripples our
efforts so that we cannot accomplish many of the good and great things we might have done. It
spoils our life. What must we do to keep our health?
We must be moderate in eating and drinking and wise in the choice of plain, wholesome
simple food. Gluttony has killed thousands, and strong drink tens of thousands. We must, when
young, get plenty of sleep, which is “nature’s sweet restorer”, and not try to burn the candle at both
ends. We must live as much as possible in the open air and keep our rooms well ventilated. We
must get sufficient and regular physical exercise, and keep our body clean. And we must avoid bad
habits and secret sins as we avoid the devil, and keep our thought clean, our bodies pure. Our ideal
must be the sound mind in the sound body.

66. According to the passage, we often appreciate our friends only when …
A. they are with us B. they are good to us
C. they passed away D. they live a long way from us

67. We do not take care of our health because …
A. we are so accustomed to good health B. we are so busy making a living
C. we are always in good health D. most of the diseases can be cur
68. Poor health makes us …
A. useless and selfish B. unable to fulfill our expectations
C. a shame to our friends D. fail to become famous
69. According to the author, having plenty of sleep when young …
A. is wasting our time B. can help us regain our strength
C. may cause loss of health D. can reduce our vigour
70. The best title for the passage is …
A. Health and Human Aspirations B. Health and our Success
C. How to Keep our Health D. The Value of Health
C. Fill each gap in the passage with one word from the box.

Fauna, species, predators, mammals, pheasant, flora, plants,
symbols, biodiversity, vegetation

Studies of the (71)……………… of Bach Ma’s forests are not yet completed but it is already
clear that the park supports a very large number of (72) ……………… . This is partly due to the
variations in altitude and also because the part is located within the transition of two bio-
geographical zones supporting species from nothern and southern regions of Vietnam. The (73)
………… includes two main formations: tropical lowland forests and subtropical forests. The
flora of Bach Ma includes at least 1,400 species which represents around one-fifth of the entire (74)
…………. of Vietnam . Of these, 86 species are listed as endangered and there are also over 500
species which could have a commercial value , including over 430 species of medicinal (75)
……………. .
The (76) …………… of Bach Ma National Park is considered to support half of all
(77)…………. known in Vietnam. Forty three species of mammals were identified in the park.
Nine species of primates and large (78)……………, such as tigers and leopards, still remain in the
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remote parts of the park. The 330 species of birds that have been observed in the park represent
over one-third of the species in Vietnam. There are seven species of pheasants, including the rare
endemic (79)……………, which was very common in the forests along the foot of the mountain
but was already considered to become extinct by the 1940s. More than 50 years later, it was
rediscovered in the park and has become one of the (80)………… of Bach Ma National Park.
IV. Writing : ( 20 pts )
A. Rewrite the sentence, beginning as shown, so that the meaning stays the scense.
81.Thanks, but I had something to eat earlier.
Thanks, but I’ve
……………………………………………………………………………………………
……….
82.It is essential that you eat this kind of food as soon as it’s cooked.
This kind of food

……………………………………………………………………………………………
………
83.There aren’t any trains earlier than this one.
This is
……………………………………………………………………………………………
………………………
84. I’m absolutely sure that they weren’t playing in this weather.
They can’t
……………………………………………………………………………………………
……………….
85. Organized activities don’t interest Eva very much.
Eva
………………………………………………………………………………………………
………………………
B. Choose the sentence ( A, B, C, D ) which is closed in meaning to the one
in bold.
86. Bob is sure to pass the examination
A. Bob knows he will pass the examination .
B. Bob has a fair chance of passing the examination .
C. Bob passed the examination with the greatest success.
D. Bob will pass the examination without difficulty
87. She has lost her appetite recently
A. She has eaten a lot of food recently.
B. She has gone off food recently.
C. Her appetite has been very good .
D. She hasn’t had any food recently.
88. Our army would rather fight on than give in now
A. Our army would now prefer not to go on fighting.
B. Our army would be defeated if it is continued to fight.
C. Our army doesn’t want to stop fightting now.

D. Our army has given up the fight and so can’t win now.
89. Please ask if you need a porter to help with your luggage
A. Porters are available if necessary.
B. You must carry your luggage yourself.
C. Ask a porter if you need your luggage.
D. A porter will come if you shout.
90. He said, “ I was not there at the time”
A. He denied not being there at the time.
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B. He denied that he hasn't been there at the time.
C. He denied being there at the time.
D. He denied that he wasn’t there at the time.
C.Make all the changes and additions necessary, to produce from the following sets of
words or phrases, sentences that together make a complete letter.
Dear Tom,
91.I / very happy / you / join our camping trip / weekend.
……………………………………………………………………………………………………
…………………………………………………………………………
92.I / sure / you / definitely enjoy.
……………………………………………………………………………………………………
………………………………………………………………………….
93.Now / I / writing / tell you / get / my house.
……………………………………………………………………………………………………
………………………………………………………………………
94.Well / when you / come / station / turn right.
……………………………………………………………………………………………………
……………………………………………………………………
95.Then take / first left.
……………………………………………………………………………………………………
………………………………………………………………………

96.Keep / go straight ahead / about 100 yards / you see / national bank.
……………………………………………………………………………………………………
……………………………………………………………………
97.Turn right / the bank / and it’s / sencond street / left.
……………………………………………………………………………………………………
…………………………………………………………………….
98.House / be / third / right.
……………………………………………………………………………………………………
……………………………………………………………………
99.I / enclose / map / so that / you / follow / direction easily.
……………………………………………………………………………………………………
………………………………………………………………………
100.I / looking forward to / see you soon.
……………………………………………………………………………………………………
……………………………………………………………………
Cordially,
Peter
THE END
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SỞ GIÁO DỤC VÀ ĐÀO TẠO ĐỒNG THÁP

ĐÁP ÁN
KỲ THI CHỌN HỌC SINH GIỎI LỚP 12 THPT CẤP TỈNH
NĂM HỌC 2007 – 2008
Môn thi : Tiếng Anh
Ngày thi : 14 / 10 / 2007
Thời gian làm bài : 180 phút ( Đáp án có 02 trang )
1 câu đúng = 0,2 đ ( 0,2 đ x 100 câu = 20 đ )
1. B 11. C 21. B 31. B
2. D 12. D 22. C 32. B

3. C 13. A 23. D 33. A
4. C 14. D 24. B 34. D
5. A 15. C 25. D 35. C
6. A 16. D 26. C 36. A
7. D 17. B 27. C 37. C
8. C 18. A 28. D 38. B
9. B 19. D 29. B 39. D
10. A 20. D 30. A 40. D

41. pollution 46. unforgetable
42. Environmentalists 47. friendship
43. knowledgeable 48. will have started
44. attentively 49. endangered
45. explainable 50. risky

51. A 56. D 61. D 66. C
52. D 57. C 62. C 67. A
53. B 58. B 63. A 68. B
54. C 59. A 64. D 69. B
55. A 60. B 65. C 70. D

71. biodiversity 76. fauna
72. species 77. mammals
73.vegetation 78. predator
74. flora 79. pheasant
75. plants 80. symbols



81. Thanks, but I’ve already eaten

82. This kind of food must be eaten as soon as it’s cooked
83. This is the earliest train
84. They can’t have been playing in this weather
85. Eva isn’t very interested in organized activities
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86. D
87. B
88. C
89. A
90. C

91. I’m very happy that you can join our camping trip this weekend.
92. I’m sure that you will definitely enjoy it.
93. Now, I’m writing to tell you how to get to my house.
94. Well, when you come out of the station, turn right.
95. Then take the first left.
96. Keep going straight ahead for about 100 yards, then you will see the
national bank.
97. Turn right at the bank, and it’s the second street on your left.
98. My house is the third one on the right.
99. I enclose the map so that you can follow my direction easily.
100. I’m looking forward to seeing you soon.


THE END


SỞ GIÁO DỤC VÀ ĐÀO TẠO
THANH HOÁ

ĐỀ CHÍNH THỨC

KỲ THI CHỌN HỌC SINH GIỎI
LỚP 12 THPT – ĐỀ 01
Môn thi: Hóa học- Lớp: 12THPT
Thời gian: 180 phút (không kể thời gian giao đề thi)
Đề thi này có 02 trang gồm 04 câu.


Câu 1. (6,0 điểm)
1. Viết công thức hóa học của các chất là thành phần chính của: Sôđa; criolit; phèn
chua; quặng đôlômit; cacnalit; sinvinit; thuốc trừ sâu “666”; 2,4Đ ; mì chính; nước cường
thuỷ; nước oxi già; nước nặng; nước đá khô.
2. Trong phản ứng hóa học; axit có thể là chất khử, chất oxi hóa, chất trao đổi, chất
nhường proton, chất xúc tác, hoặc môi trường cho phản ứng khác. Viết phương trình hóa học
biểu diễn các phản ứng chứng minh nhận định trên.
3. Hoà tan hoàn toàn FeS
2
vào cốc chứa axit HNO
3
thu được dung dịch A và chỉ có
một khí bay ra. Thêm bột Cu dư và H
2
SO
4
vào A, thấy dung dịch chuyển thành màu xanh
đậm nhưng không có khí thoát ra. Viết phương trình hoá học biểu diễn các phản ứng đã xảy
ra.
4. Nung nóng AgNO

3
được chất rắn A và khí B, dẫn B vào một cốc nước được dung
dịch C (nồng độ loãng). Cho toàn bộ A vào C.
Nung nóng Fe(NO
3
)
2
trong một bình kín không có oxi, được chất rắn A
1
và chất khí
B
1
. Dẫn B
1
vào một cốc nước được dung dịch C
1
. Cho toàn bộ A
1
vào C
1
.
Tính thành phần % khối lượng của A không tan trong C và của A
1
không tan trong C
1
.
Biết rằng các phản ứng xảy ra hoàn toàn.
Câu 2. (7,0 điểm)
1. Viết 5 loại phản ứng khác nhau trực tiếp tạo ra axeton.
2. Cho 2 sơ đồ điều chế p-nitrophenol sau đây:

Cl ONa OH OH
| | | |
a. NaOH đặc,t
0
,p +CO
2
dư
3 2 4
/HNO H SO




NO
2

Cl Cl ONa OH
| | | |
b.
3 2 4
/
(1:1)
HNO H SO

NaOH đặc,t
0
,p
HCl


NO
2
NO
2
NO
2

Hãy cho biết sơ đồ nào tốt hơn? Giải thích?
3. Thực hiện các phản ứng theo sơ đồ sau:
a. 6A
0
,t xt

B A + O
2

xt

D
E + H
2
O
xt

G D + E
xt

X
X + H

2
O
H


D + G
Biết các chất A, B, D, E, G, X ở trên đều phản ứng được với Ag
2
O/NH
3
, trong đó E là
hidrocacbon.
b. X + H
2
→ A ; X + O
2
→ B
A + B → este C
4
H
4
O
4
+ H
2
O
Số báo danh:
4. Hidrocacbon A khi tác dụng với HCl tạo ra sản phẩm chính là 1-clo-1-
metylxiclohexan. Dựa theo phương trình hóa học biểu diễn phản ứng của propylen với clo ở
500

0
C; với clo trong nước. Viết phương trình hóa học biểu diễn phản ứng của A với clo và
clo trong nước ở các điều kiện tương tự.
5. Xác định công thức phân tử, công thức cấu tạo có thể có của các rượu sau:
a. Đốt cháy hoàn toàn m(g) rượu no mạch hở Z thu được m (g) nước. Biết khối
lượng phân tử của Z nhỏ hơn 100.
b. Cho 6,2 gam rượu A tác dụng với Na dư sinh ra 10,6 gam ancolat. Biết khối
lượng phân tử của A nhỏ hơn 90.
Câu3: (4,0 điểm)
Hai hỗn hợp A và B đều chứa Al và Fe
x
O
y
.
Sau phản ứng nhiệt nhôm mẫu A thu được 92,35 gam chất rắn C. Hòa tan C bằng dung dịch
xút dư thấy có 8,4 lít khí bay ra và còn lại một phần không tan D.
Hoà tan 1/4 lượng chất rắn D cần dùng 60 gam H
2
SO
4
98% , nóng. Giả sử chỉ tạo thành
một loại muối sắt (III).
1. Tính khối lượng Al
2
O
3
tạo thành khi nhiệt nhôm mẫu A và xác định công thức phân
tử của sắt oxit.
2. Tiến hành nhiệt nhôm 26,8 gam mẫu B, sau khi làm nguội, hoà tan hỗn hợp thu được
bằng dung dịch HCl loãng, dư thấy bay ra 11,2 lít khí. Tính khối lượng nhôm và sắt oxit của

mẫu B đem nhiệt nhôm.
Biết hiệu suất các phản ứng đạt 100%, các thể tích khí đo ở điều kiện tiêu chuẩn.
Câu 4: (3,0 điểm)
Đun hỗn hợp 2 axit đơn chức với 6,2 gam etylenglycol, chúng tác dụng vừa đủ với nhau
được hỗn hợp B gồm 3 este trung tính X, Y, Z xếp theo thứ tự khối lượng phân tử tăng dần.
Thuỷ phân toàn bộ este Y cần vừa đủ dung dịch chứa 2,4 gam NaOH. Lượng muối sinh ra
đem nung với hỗn hợp NaOH và CaO tới hoàn toàn thu được hỗn hợp khí có
M
= 9.
1. Xác định công thức phân tử, công thức cấu tạo của X, Y, Z.
2. Biết tổng khối lượng 3 este là 13,06 gam. Xác định khối lượng mỗi este.

Cho biết: C=12, O=16 , H=1,N=14, S=32, Na=23, Al=27, Fe=56.

Hết






Sở Giáo dục và Đào tạo HƯỚNG DẪN CHẤM BÀI THI CHỌN
THANH HOÁ HỌC SINH GIỎI CẤP TỈNH LỚP 12 THPT
Năm học 2007-2008
Môn Hoá học

Câu 1: 6,0 đ
1. 1,5 đ
+ Sôđa: Na
2

CO
3

+ Criolit: 3NaF.AlF
3
hoặc Na
3
AlF
6

+ Phèn chua: K
2
SO
4
.Al
2
(SO
4
)
3
.24H
2
O hoặc KAl(SO
4
)
2
.12H
2
O
+ Đôlômit: CaCO

3
.MgCO
3
……………….
+ Cacnalit: MgCl
2
.KCl.6H
2
O
+ Sinvinit: NaCl.KCl
+ Thuốc trừ sâu 666: C
6
H
6
Cl
6
. Cl
+ 2,4-Đ: Natri2,4-điclophenoxiaxetat Cl- - 0- CH
2
-COONa …………
+ Mì chính: Mononatri glutamat NaOOC-CH
2
-CH
2
-CHNH
2
-COOH.
+ Nước cường thuỷ: 3v HCl + 1V HNO
3
(đều đặc).

+ Nước oxi già: H
2
O
2
.
+ Nước nặng: D
2
O
+ Nước đá khô: CO
2
rắn.



0,5 đ




0,5 đ





0,5 đ
2. 1,5 đ
Các phản ứng chứng minh:
- chất khử: 2KMnO
4

+ 16HCl → 2KCl + 2MnCl
2
+ 10CL
2
+ 8H
2
O
- Chất oxihóa: H
2
S + 3H
2
SO
4
→ 4SO
2
+ 4H
2
O
- Chất trao đổi: Fe
2
O
3
+ 3H
2
SO
4
→ Fe
2
(SO
4

)
3
+ 3H
2
O
- Chất nhường proton: H
2
O + HCl → H
3
O
+
+ Cl
-
.
- Chất xúc tác: Rượu + axit
2 4
H SO dac

este + nước
- Chất làm môi trường cho phản ứng:
2KMnO
4
+ 10KI + 8H
2
SO
4
→ 6K
2
SO
4

+ 2MnSO
4
+ 5I
2
+ 8H
2
O

Mỗi
phản
ứng:
0,.25đ
3. 1,5đ
Thêm Cu vào dung dịch A thấy dung dịch có màu xanh đậm, vậy có quá trình Cu -

2e → Cu
2+
, nhưng không có khí bay ra chứng tỏ dung dịch A không còn ion NO
3
-
vì
nếu có NO
3
-
thì có khí thoát ra theo phương trình:
Cu + 2NO
3
-
+ 4H
+

→ Cu
2+
+ 2NO
2
+ 2H
2
O
hoặc: 3Cu + 2NO
3
-
+ 8H
+
→ 3Cu
2+
+ 2NO + 4H
2
O
Vậy Cu đã khử Fe
3+
trong A theo phương trình: Cu + 2Fe
3+
→ Cu
2+
+ 2Fe
2+
.
Các phương trình hóa học:
+ Tạo ra NO
2
: 2FeS

2
+ 30HNO
3
→ 30NO
2
+ Fe
2
(SO
4
)
3
+ H
2
SO
4
+ 14H
2
O (1)
+ Tạo ra NO: 2FeS
2
+ 10HNO
3
→ 10NO + Fe
2
(SO
4
)
3
+ H
2

SO
4
+ 4H
2
O (2)
+ Tạo ra N
2
O: 8FeS
2
+ 30HNO
3
→ 15N
2
O + 4Fe
2
(SO
4
)
3
+ 4H
2
SO
4
+ 11H
2
O (3)
+ Tạo ra N
2
: 2FeS
2

+ 6HNO
3
→ 3N
2
+ Fe
2
(SO
4
)
3
+ H
2
SO
4
+ 2H
2
O (4)
và Cu + Fe
2
(SO
4
)
3
→ CuSO
4
+ FeSO
4
(5)
Dung dịch A chứa Fe
2

(SO
4
)
3
, H
2
SO
4
.






0,75 đ





0,75 đ

Đề chính thức
4. 1,5đ
2AgNO
3

0
t


2Ag + 2NO
2
+ O
2
(1)
x x x 0,5x
A là Ag, B là hỗn hợp NO
2
, O
2
.
4NO
2
+ 2H
2
O + O
2
→ 4HNO
3
(2)
x 0,25x<0,5x x
C là dung dịch HNO
3
loãng: 3Ag + 4HNO
3
→ 3AgNO
3
+ NO + 2H
2

O (3)
3x/4 x
Đặt số mol của AgNO
3
ban đầu là x, theo (1),(2) thấy số mol O
2
dư vậy dung
dịch C chứa x mol HNO
3
.
- Theo (3) số mol HNO
3
thiếu. Số mol Ag trong A bị tan là 3x/4 vậy Ag không tan là
x/4. %Ag không tan=100%. 0,25x/x = 25%.
+ 2Fe(NO
3
)
2

0
t

Fe
2
O
3
+ 4NO
2
+ 1/2O
2

(4)
y 4y 0,5y
4NO
2
+ H
2
O + O
2
→ 4HNO
3
(5)
2y 0,5y 2y
Theo (4),(5), số mol O
2
thiếu nên số mol HNO
3
là 2y:
3NO
2
+ H
2
O → 2HNO
3
+ NO
2y 4y/3
Theo (4),(5), tổng số mol HNO
3
trong C
1
là 2y + 4y/3 = 10y/3.

Hoà tan A
1
vào C
1
:
Fe
2
O
3
+ 6HNO
3
→ 2Fe(NO
3
)
3
+ 3H
2
O (7)
10y/3.6 10y/3
=> số mol Fe
2
O
3
dư không tan = y – 5y/9 = 4y/9
%Fe
2
O
3
không tan = 100.4y/9/y = 44,44%

0,75 đ












0,75 đ

Câu 2: 7,0 đ
1. 1,0 đ
+ 5 phản ứng trực tiếp tạo axeton:
(1) CH
3

- CHOH-CH
3
+ CuO
0
t

CH
3
-CO-CH
3
+ Cu + H
2
O
(2) CHC-CH
3
+ H
2
O
xt

CH
3
-CO-CH
3

(3) (CH
3
COO)
2
Ca

0
t

CH
3
-CO-CH
3
+ CaCO
3

(4) CH
3
-CCl
2
-CH
3
+2NaOH  CH
3
-CO-CH
3
+ 2NaCl + H
2
O
(5) CH
3
-COO-CCH
2
+ NaOH  CH
3
-CO-CH

3
+ CH
3
COONa

CH
3

Mỗi
phản ứng
đúng
0,2 đ
2. 1,0 đ
* b tốt hơn.
* Ta biết nhóm –OH của phenol làm cho phản ứng thế vào vòng benzen xảy ra dễ
dàng hơn benzen clo nhiều, do đó có thể xảy ra phản ứng thay thế nhiều nguyên tử
hiđrocủa vòng benzen tạo ra dẫn xuất dinitro hoặc trinitro. Điều này khó xảy ra đối
với benzen. Mặt khác nhóm – OH của phenol rất dễ bị oxi hoá bởi HNO
3
.Nên ngoài
sản phẩm nitro hoá vào vòng còn có sản phẩm của phản ứng oxi hoá phenol. Điều này
không xảy ra ở sơ đồ b.
0,25 đ





0,75 đ
3. 1,5 đ

a.Thực hiện sơ đồ:
6HCHO
0
,t xt

C
6
H
12
O
6
HCHO+ 1/2O
2

xt

HCOOH
CHCH + H
2
O
xt

CH
3
CHO HCOOH + CHCH
xt

HCOO-CHCH
2

1,0 đ
(Mỗi sơ
đồ đúng:
HCOO-CHCH
2
+ H
2
O
H


HCOOH + CH
3
CHO
Các chất: HCHO, C
6
H
12
O
6
, HCOOH, CHCH, CH
3
CHO, HCOO-CHCH
2
đều phản ứng
với Ag
2
O/ NH
3
.

b. Thực hiện sơ đồ:
(CHO)
2
+ 2H
2
0
,Ni t

(CH
2
OH)
2
; (CH
2
OH)
2
+ O
2

xt

(COOH)
2

COOH + CH
2
OH COO-CH
2

2 4
H SO dac

+ 2H
2
O
COOH CH
2
OH COO-CH
2

0,2 đ)






0,5 đ

4. 2,5 đ
CH
3

A(C
x
H
y
) + HCl→ Cl (C
7

H
13
Cl) => A có công thức phân tử C
7
H
12
.

công thức cấu tạo của A có thể là:
CH
2
CH
3


hoặc ………………………
Phản ứng cộng HCl thuân theo qui tắc Mac-cop-nhi cop.
CH
2
CH
3
CH
3
CH
3

+ H-Cl → Cl + H-Cl → Cl
+ Phản ứng của propylen với clo ở 500
0
C thay thế hiđro của C ngay cạnh liên kết

đôi(hiđro alylic):
CH
2
=CH-CH
3
+ Cl
2

0
500 C

CH
2
=CH-CH
2
-Cl + HCl
Phản ứng với nước clo có thể viết: CH
2
=CH-CH
3
+ Cl
2

2
H O

CH
2
Cl-CH
2

Cl-CH
3

hoặc: CH
2
=CH-CH
3
+ Cl-Cl + H-OH → CH
2
Cl-CH
2
OH-CH
3
+ HCl …………
+ Phản ứng của A với clo ở 500
0
C :
Cl
CH
2
CH
2

+ Cl
2

0
500 C

+ HCl (tạo 1 sản phẩm ứng

với 1 loại H alylic).

CH
3
CH
2
-Cl
+ Cl
2

0
500 C

+ HCl

(tạo 3 sản phẩm ứng CH
3

với 3 loại H alylic) + HCl

Cl
Cl
CH
3
+ HCl ………………

+ Phản ứng với nước clo tương tự như của propylen.
CH
3
CH

3
+ Cl
2

2
H O


Cl
CH
3
Cl CH
3








0,5 đ

0,5 đ



0,25 đ











0,5 đ







+ Cl
2
+ H
2
O  OH + HCl
Cl

Đồng phân thứ 2 có phản ứng tương tự

0,25 đ

0,5 đ
5.
1,0 đ
1. Xác định rượu Z:
2C
n
H
2n+2-x
(OH)
x
+ (3n+1-x)O
2
 2nCO
2
+ 2(n+1)H
2
O
14n+2+16x 18(n+1)
=> 14n+2+16x = 18(n+1) => 16x-16=4n
=> n = 4x – 4 => x = 1; n = 0 và x =2; n = 4
=> C
4
H
8
(OH)
2

Các công thức cấu tạo của C
4
H
8
(OH)
2

CH
2
OH – CHOH – CH
2
– CH
3
(1) CH
2
OH – CH
2
– CHOH –CH
3
(2)
CH
2
OH – CH
2
– CH
2
– CH
2
OH (3) CH

3
– CHOH – CHOH –CH
3
(4)
CH
2
OH – CH(CH
3
) – CH
2
OH

(5) CH
2
OH – C (OH)( CH
3
) – CH
3
(5)
2. Xác định rượu A:
2R(OH)
x
+ 2xNa → 2R(ONa)
x
+ xH
2

R + 17x R + 39x
6,2 10,6 => R = 14x.
x= 1 → R = 14 => CH

2
OH vôlí
x = 2 → R=28 => C
2
H
4
(OH)
2

x= 3 → R = 42 => C
3
H
6
(OH)
3
loại
Vậy A là etylenglycol









0,5 đ

0,5 đ
Câu 3: 4,0 đ
1.Gọi công thức của sắt oxit là Fe
x
O
y
: 2yAl + 3Fe
x
O
y
→ yAl
2
O
3
+ 3xFe (1)
Vì H =100% và hỗn hợp sau phản ứng tác dụng với NaOH giải phóng H
2
ch
ứng tỏ Al
dư, Fe
x
O
y
hết.
2Al + 2NaOH + 2H
2
O → 2NaAlO

2
+ 3H
2
(2)
Al
2
O
3
+ 2NaOH → 2NaAlO
2
+ H
2
O (3)
Theo (2) n(Al dư) = 2/3.
2
H
n
=2/3 x 8,4/22,4 = 0,25
Chất rắn không tan trong NaOH là Fe, tan trong H
2
SO
4
đặc nóng:
2Fe + 6H
2
SO
4


→ Fe

2
(SO
4
)
3
+ 3SO
2
+ 6H
2
O (4)
Tính số mol sắt trong cả chất rắn:
n
Fe
= 2/6 x n(H
2
SO
4
) x 4 =1/3 x 60.98/100.98 x 4 = 0,8 mol.
Theo (1), tổng khối lượng hỗn hợp bằng khối lượng Al
2
O
3
+ kl sắt + kl Al dư:
102.0,8. y/3x + 0,8.56 + 0,25.27 = 92,35
Rút ra khối lượng Al
2
O
3
= 40,8 gam và tỷ lệ y/x = 3/2.
Vậy công thức của sắt oxit là Fe

2
O
3

2. Đối với mẫu B: 2Al + Fe
2
O
3

0
t

2Fe + Al
2
O
3
(5)
các phản ứng có thể khi hòa tan hỗn hợp sau phản ứng bằng HCl:
2Al + 6HCl → 2AlCl
3
+ 3H
2
(6)
Fe + 2HCl → FeCl
2
+ H
2
(7)
Al
2

O
3
+6HCl → 2AlCl
3
+ 3H
2
O (8)
Fe
2
O
3
+ 6HCl → 2FeCl
2
+ 3H
2
O (9)
Gọi x, y lần lượt là số mol của Al và Fe
2
O
3
lúc đầu, a là số mol của Fe
2
O
3
đã tham gia
phản ứng; như vậy theo (5) số mol Al còn lại là x-2a, số mol sắt tạo ra là 2a. Ta có:
27x + 160y = 26,8 (10)
Theo (6,7): 3/2(x-2a) + 2a = n(H
2
) = 11,2/22,4 = 0,5 (11)

0,5 đ


0,5 đ


0,5 đ





0,5 đ





0,5 đ

hệ phương trình (10,11) đúng cho mọi trường hợp; nhưng vì phản ứng ho
àn toàn nên
có 2 khả năng xảy ra hoặc Al hết hoặc Fe
2
o

3
hết.
* Khi Fe
2
O
3
hết: a=y. (11) thành: 3/2(x-2y) + 2y = 0,5 hay 1,5x – y = 0,5 (12)
Giải hệ (10,12) ta có y = 0,1 ; x=0,4
khối lượng Al ban đầu= 0,4.27 = 10,8 gam
Khối lượng Fe
2
O
3
ban đầu = 0,1.160 = 16 gam.
* Khi Al hết: x-2a = 0 => a = x/2 và (11) trở thành 2a = 2.x/2 = x = 0,5 (13)
Theo (5) thì a= 0,5/2 = 0,25. theo (10) thì (y = 26,8 – 27.0,5)/160 = 0,083<a
=> không thoả mãn nên không xảy ra trường hợp Al hết.

0,75 đ






0,75 đ
Câu 4. 3,0 đ
1. Xác định công thức phân tử và công thức cấu tạo của các este:
n
A

= 6,2/62= 0,1mol ; n
NaOH
= 2,4/40 = 0,06mol
Gọi 2 axit đơn chức là RCOOH và R
’
COOH (R
’
>R). Ba este là:
RCOO-CH
2
RCOO-CH
2
R
’
COO-CH
2

RCOO-CH
2
R
’
COO-CH
2
R
’
COO-CH
2

X Y Z
Thuỷ phân Y:

RCOO-CH
2
+ 2NaOH
0
,t xt

RCOONa + R
’
COONa + C
2
H
4
(OH)
2


R
’
COO-CH
2

0,03 0,06 0,03 0,03
Phản ứng vôi tôi xút tạo ra khí có
M
=9. Vậy một khí phải có khối lư
ợng phân tử nhỏ
hơn 9 => đó là H
2
nên một axit phải là HCOOH.
HCOONa + NaOH

0
,t CaO

Na
2
CO
3
+ H
2

0,03 0,03
R
’
COONa + NaOH
0
,t CaO

Na
2
CO
3
+ R
,
H
0,03 0,03
M
(H
2
,R
,

)= [(0,03.2)+ (R
,
+1) 0,03]/0,06 = 9 => R
,
= 15 (-CH
3
); axit đơn chức còn lại
là CH
3
COOH. Thay vào ta được 3 este với số mol lần lượt là: x; 0,03; z
2. Xác định khối lượng của các este:
n
A
= x+0,03+z = 0,1 (a)
m
este
= 118x + (132.0,03)+ 146z = 13,06 (b)
Giải (a),(b) được:
m
Y
= 0,03.132 =3,96 gam.
x=0,04 => m
X
= 0,04.118 = 4,72gam.
z= 0,03 => m
Z
= 0,03.146=4,38 gam.

0,5 đ




0,25 đ



0,75 đ





0,75 đ


0,25đ




0,5 đ
Chú ý khi chấm thi:
- Trong các phương trình hóa học nếu viết sai công thức hóa học thì không cho điểm,
nếu không viết điều kiện phản ứng hoặc không cân bằng phương trình hoặc cả hai
thì cho 1/2 số điểm của phương trình đó.
- Nếu làm các cách khác mà đúng vẫn cho điểm tối đa ứng với mỗi ý, câu của đề ra.

1

SỞ GIÁO DỤC VÀ ĐÀO TẠO KỲ THI CHỌN HỌC SINH GIỎI LỚP 12 - THPT
THANH HÓA Năm học 2010 - 2011
Môn thi: Tiếng anh - Bảng A
Đề chính thức (Thời gian: 180 phút - không kể thời gian giao đề)
Đề thi gồm có: 05 trang
QUESTION I ( 10 points)
a- Choose one word which has underlined part different from the others. Identify
your answer by choosing the corresponding letter A, B, C or D.
1. A. folk B. milk C. walk D. half
2. A. performed B. interviewed C. finished D. delivered
3. A. stomach B. church C. toothache D. chemistry
4. A. sun B. sort C. success D. sure

5. A. plough B. laugh C. enough D. cough
b- Choose one word whose stress partern is different. Identify your answer by
choosing the corresponding letter A, B, C or D.
1.A. farmer B. farewell C. factory D. fairy
2.A. government B. fortunate C. parliament D. condition
3.A. facilitate B. government C. psychiatrist D. ability
4.A. appoint B. gather C. threaten D. vanish
5.A. remedy B. exercise C. pollution D. surgery
QUESTION II. Supply the correct form of the verb in brackets . (15 points)
1. You look extremely exhausted. What you ( to do ).
2. They (to come ) from Japan, though they ( to live ) in Vietnam just now .
3. I (to share) a flat with him when we were students. He always (to complain)
about my untidiness.
4. By the end of this week, my illness (to cost) me $100.
5. We’d better go out tomorrow because Mary (to practise) the piano all day.
6. She’ll have to behave better when she (to go) to school .
7. It’s essential that he (to arrive) before six.
8. This computer isn’t small enough (to keep) in your briefcase.
9. The presents (to send) to me on my birthday were very precious but I didn’t like
them any more.
10. Ice (to turn) to water if you heat it.
11. In my youth I (to travel) the world and I often (to sleep) under the stars.
12. If only my best friend (to pass) the entrance exam to the Hong Duc University,
I will be very happy if she studies at this University.
QUESTION III . Supply the correct form of the word in capital letter. (10 points)
1. He suffered from constant . SLEEP
2. The boy was very violent and his parents found him . MANAGE
3. People in the village no longer use water in that well because of its… . PURE
4. “Would you like some ………?” - Lan asked. You must be tired after that long
walk. REFRESH

2

5. We have to take care of our own …… for nobody else will do this for us.
POSSESS.
6. The city has over million ………… INHABIT
7. Be careful ! That’s a poison. DEAD
8. Street noise is one of the ………… of living in a big city. ADVANTAGE
9. If we could find out the ……… for cancer, thousands of people would be saved
every year. PREVENT
10. The talks were totally . We didn’t reach agreement on anything.
PRODUCE
QUESTION IV. Choose the best answer from A , B, C or D to complete the following
sentences. (15 points)
1. Your hair is too long now. It needs…………
A. to cut. B. cutting C. being cut D. to be cutting
2. Your house has ……… nice furniture.
A. such B. such a C. so D. so a
3. …………. it rained a lot, we enjoyed our holiday.
A. Because B. Despite C. Although D. Inspite
4. He was very upset by the ……… of his English examination.
A. result B. failure C. effect D. success
5. “Who should go to see him?” – I suggest that Mary to see him.
A. go B. goes C. would go D. went
6. They would ……… go by air than spend a week travelling by train.
A. always B. rather C. prefer D. better
7. It was Sunday. shop was open, all the others were closed.
A. Some B. An C. A D. One

8. He liked to sit ……. the river and fish.
A. at B. next to C. beside D. along
9. we find new sources , we will soon run out of energy.
A. If B. When C. Unless D. Only
10. The number of people………… will be travelling next week will cause
difficulties for the airport.
A. who B. which C. whose D. whom
11. The meeting hall … they had the press conference is very large.
A. to which B. on which C. in which D. which
12. The traffic in town was very ……… and I arrived home earlier than expected.
A. light B. weak C. little D. few
13. A person who is addicted drugs needs professional medical help.
A. with B. to C. of D. by
14. He regretted hard. It was too late.
A. not learning B. not having learnt C. not to have learnt D. learning
15. The committee is expected to ……… a decision this morning.
A. lead B. join C. hold D. reach.



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QUESTION V. Fill in each blank with one suitable preposition. (10 points)
Some hundred years ago there was not equality …1…. men and women
because people then considered to be the weaker sex. This prejudice 2 women had
its origin…3… the dawn of mankind’s history when men lived in caves and went
hunting…4… food. The task of food gathering and hunting needed great strength of
body. Therefore, the best place for women was not 5… the forest but at home where
they could satisfactorily do their job, namely feeding their children and looking …6…

them. Things have changed much …7 those early days . In the modern life of the
twentieth century, more brains are needed, not more strength of the muscle. 8… a
consequence, women play an important role …9 modern society. They have proved
repeatedly that they are equal and superior …10 men in almost every field.

QUESTION VI.
a- Fill in the blank with one suitable word. (15 points)
To many people, their friends are most important 1 in their life. Really good
friends 2 the good times and the bad times, help you when you’ve got problems,
never judge you and never turn their 3 on you. Your best friend may be 4
you’ve known all your life, someone you’ve grown up with and been through lots of
5 and downs with.
There are all sorts of things that can bring about this special relationship. It may
be the 6 of enjoying the same activities, having the outlook on life, or sharing
similar 7 . Most of us 8 met someone that we’ve immediately felt relaxed with,
9 if we’ve known them for years. However, usually it really does take you years to
10 to know someone well enough to consider him 11 best friend.
To the majority of 12 this is someone we trust completely and who
understands us 13 than anyone else. It’s the person you can turn 14 for impartial
advice and a shoulder to cry on 15 life gets you down.

QUESTION VII (10 points)
a- Find out the mistake and correct it.
1. I read something about Tararino's new film on that magazine.
2. The governor has not decided how to deal with the new problems already.
3. When there are low sales, companies often decide developing new products.
4. The direct sources of fresh water in lakes are rain, melted snowy and ice.
5. Many women have reached high positions in business but there are still little
women in government.
b- Read the passage and choose the best answer from A, B, C or D.

The three phrases of the human memory are the sensory memory, the short-term
memory and the long-term memory. This division of the memory into phrases is based
on the length of time of the memory.



4

Sensory memory is instantaneous memory. It is an image of memory that enters
your mind only for a short period of time; it comes and goes in under a second. The
memory will not last longer than that unless the information enters the short-term
memory.
Information can be held in the short-term memory for about twenty seconds or as
long as you are actively using it. If you repeat a fact to yourself, that fact will stay in
your short-term memory as long as you keep repeating it. Once you stop repeating it,
either it is forgotten or it moves into long-term memory.
Long-term memory is the huge memory tank that can hold ideas and images for
years and years. Information can be added to your long-term memory when you
actively try to put it there through memorization or when an idea or image enters your
mind on its own.
1. The best tittle for this pasage would be :
A. The differrence between sensory and short - term memory.
B. How long it takes to memorize.
C. The stages of human memory.
D. Human phrases.
2. The three phrases of memory discussed in this passage are differentiated
according to :
A. The location in the brain.
B. The period of time it takes to remember something.
C. How long the senses are involved in the memory.

D. How long the memory lasts.
3. According to the passage, which type of memory is the shortest ?
A. Sensory memory.
B. Active memory.
C. Short-term memory.
D. Long-term memory.
4. It can be inferred from the passage that a person remembers a piece of
information in :
A. Three phrases of memory.
B. The sensory memory.
C. The short- term of memory.
D. The long-term of memory.
5. The expression “is based on” in the passage could best be replaced by :
A. is on top of.
B. is at the foot of.
C. depends on .
D. is below.
QUESTION VIII. ( 15 points)
a- Rewrite the following sentences without changing their meanings.
1. Arthur said he was sorry he had hurt her feeling.



5

Arthur apologised
2. I am amazed by the mistakes he makes.
What

3. He is my friend as well as yours.

Not only
4. The police let him leave after they had questioned him.
He was
5. Nga is pleased to meet her aunt again soon.
Nga is looking
6. He is too old to have more children.
He is so
7. Their teacher is making them study hard.
They are
8. Do all the washing, please !
Let
9. The children may use the school swimming pool during the holidays.
There is no
10. "I'm very busy. I'll ring you tomorrow," Susan said to me.
Susan

b- Use suggested words to make meaningful sentences.
1. I / think/ everybody/ think / the environment / how / we / protect / it.
2. Thank/ invitation/ wedding/ beginning/ December.
3. Not until/ he / see/me / he/ remember/ leave/ hat/ office.
4. My teacher of English/ suggested/ tasks/ prepare/ carefully.
5. He still remembers/ taken/ zoo/ every Sunday.

Hết

6





SỞ GIÁO DỤC VÀ ĐÀO TẠO ĐÁP ÁN - HƯỚNG DẪN CHẤM
THANH HÓA ĐỀ THI CHỌN HỌC SINH GIỎI LỚP 12 -THPT
Năm học 2005 - 2006
Môn : Tiếng Anh - Bảng A - Đề chính thức

Question I (10 points)
a- 1. B 2. C 3. B 4.D 5.A

b- 1. B 2. D 3. B 4. A 5. C

Question II (15 points)
1. have you done ( have you been doing)
2. come / are living
3. shared/ was always complaining ( always complained)

4. will have cost
5. will be practising
6. goes
7. should arrive (arrive)
8. to be kept
9. sent
10. turns ( will turn )
11. travelled / slept
12. passed
Question III. (10 points)
1. sleeplessness
2. unmanageable
3. impurity
4. refreshments
5. possessions
6. inhabitants
7. deadly
8. disadvantages
9. prevention
10. unproductive
Question IV. (15 points)
1. B 2. A 3. C 4. A 5. A 6.B 7. D 8.C 9.
C 10. A 11. C 12. A 13. B 14. B 15.D




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Question V. (10 points)

1. between 2. against 3. from 4. for 5. in
6. after 7. since 8. As 9. in 10. to

Question VI. (15 points)
1. things 6. result 11. your
2. share 7. experiences 12. us
3. back 8. have 13. better
4. someone 9. as 14. to
5. ups 10. get 15. when
Question VII. (10 points)
a-
1. on  in
2. already  yet
3. developing  to develop
4. snowy  snow
5. little  few

b- 1. C 2. D 3. A 4. D 5. C

Question VIII. (15 points)
a-
1. Arthur apologised for hurting her feeling / having hurt her feeling.
2. What amazes me is the mistakes he makes.
3. Not only is he your friend, but he’s mine, too/ but he’s also mine /but he’s mine, as well.
4. He was allowed to leave after he had been questioned by the police.
5. Nga is looking forward to meeting her aunt again.
6. He is so old that he can't have more children.
7. They are being made to study hard by their teacher.
8. Let all the washing be done.

9. There is no doubt that the children can use the school swimming pool during the
holidays.
10. Susan said to me that she was very busy so she would ring me the following/next
day.
b-
1. I think everybody should think about the environment and how we (could) protect it.
2. Thank you for your invitation to your wedding at the beginning of December.
3. Not until he saw me, did he remember that he had left his hat at the office.
4. My teacher of English suggested (that) the tasks (should) be prepared carefully.
5. He still remembers being taken to the zoo every Sunday.
- Tổng điểm toàn bài: 100 points



8

- Thang điểm: 20
Tổng những câu, phần làm đúng
- Điểm bài thi =
5

Hết






Question I
A.Gồm 5 câu , mỗi câu đúng được 1 điểm.

1. B 2. C 3. B 4.D 5.A
B. Gồm 5 câu , mỗi câu đúng được 1 điểm.
1. B 2. D 3. B 4. A 5. C
Question II
Gồm 15 động từ, mỗi động từ đúng được 1 điểm.
13. have you done ( have you been doing)
14. come / are living
15. shared/ was always complaining ( always complained)
16. will have cost
17. will be practising
18. goes
19. laughing / slipping ( slip )
20. to be kept
21. sent
22. turns ( will turn )
23. would have saved
passed
Question III. Gồm có 10 câu , mỗi câu đúng được 1 điểm.
11. certainty
12. mislaid
13. impurity
14. refreshment
15. possession
16. inhabitants
17. behavioural
18. disadvantages
19. prevention
20. musical

9

Question IV. Gồm có 15 câu, mỗi câu đúng được 1 điểm.
1. B 2.A 3.C 4.A 5.C 6.B 7.B 8.C 9.C 10.A 11.A 12.A
13.D 14.C 15.D
Question V.Gồm có 10 từ, mỗi từ đúng đợc 1 điểm.
1. between 2. against 3. from 4. for 5. in 6. after 7. since
8. As 9. in 10. to
Question VI. A. Gồm có 15 từ, mỗi từ đúng đợc 1 điểm.
1.A 2.C 3.D 4.C 5.A 6.B 7.A 8.A
9.B 10.A 11.D 12.B 13.A 14.C 15.D
B. Gồm có 5 câu, mỗi câu đúng đợc 1 điểm.
1.C 2.D 3.A 4.D 5.C
Question VII. Gồm có 5 lỗi, mỗi lỗi tìm ra được 1 điểm.
1.C 2.C 3.A 4.D 5.C
Part VIII. a- Gồm có 10 câu, mỗi câu đúng đợc 1 điểm.
1. Arthur apologised for hurting her feeling / having hurt her feeling.
2. What amazes me is the mistakes he makes.
3. Contrary to expectation / Contrary to what was expected , he decided not to stands
for election.
4. Failing payment of the tax, you will go to prison.
5. Nga is looking forward to meeting her aunt again.
6. Ann pleaded her boy friend not to drive so fast .
7. They are being made to study hard by their teacher.
8. Let all the washing be done.
9. There is no doubt that the children can use the school swimming pool during the
holidays.
10. The bank robber threatened to shoot if the clerk moved.
b- Gồm có 5 câu, mỗi câu đúng được 1 điểm.

1. He’ll always remember waiting for his friends to go to school.
2. Thank you for your invitation to your wedding at the beginning of December.
3. Not until did he see me, he had remembered leaving his hat at the office.
4. My teacher of English suggested (that ) The tasks (should) be prepared carefully.
5. He still remembers being taken to the zoo every Sunday.