... x(x
2
- 1) + x(x
8
- 1) + x(x
26
- 1)+x(x
80
- 1) + 5x + 5
Note that a
2n
– b
2n
(a - b) from n∈N.So (x
2n
-1)(x
2
- 1)
∴ P(x) : Q(x) balance polynomial 5x + 5.
Therefore balance polynomial ... are real numbers so that a
2
+ 4b = 7;
b
2
+8c = -10 and c
2
+ 6a = -26. Find T = a
2
+ b
3
+ c
4
.
Solution
2
2 2 2 2
2
4 7
8 10 a + 4b+b +8c+c +6a = 7+(-10)+(-26)
6 26
a b
We have b c
c ... 1: How many positive integers n are
A= prime numbers
3 2
8 20 13n n n
− + +
SOLUTION
Unit 8: Period 20
th
∴ (a + 3)
2+
(b + 2)
2+
(c + 4)
2=
0
( )
2
3
4
2 3 4
9
3 0 3
2 0 2 8
4 0 4
256
a...
... cousin Tuan with some homework.
Ba: What do you know about the sun, Tuan?
Than: The sun (0) rises in the east and (1) . . . in the west.
Ba: Can you tell me anything about the other planets?
Tuan: ... helpful
Address: 26 Tran Phu Street, Hanoi
Family: mother, father, his elder brother - Hung
Friends: Ba, Bao
His name's Le Van Tam and he's fourteen years old. He lives at 26 Tran Phu Street in ... repairman can't fix the washing machine until tomorrow.
Mrs. Linh: Come on. We'll have to try and do it (1)
c) Aunt Thanh: -What's the matter, Hoa?
Hoa: . -I cut (2)
Aunt Thanh:...
... floor.
Mrs. Thanh: And where is the pan of fish I left on the stove?
Hanh: Here it is. It has been pulled under the sink. The fish has gone.
Mrs. Thanh: Who has done all this?
Hanh: Mom, it must ... Friedrich Koenig German
1 986 Karl D. Sauerbronn
Facsimile
184 5 Elias Howe American
Reinforced concrete 184 9
Microphone 187 8
X-ray 189 5
Loudspeaker 1924 C.W. Rice American
Helicopter Igor Sikorsky
... moved up and down the water.
Shannon dropped her paddle.
She leaned over and tried to pick it up
The canoe overturned and everyone fell into the deep and dangerous water.
A boat appeared and rescued...
... knife into an electrical socket is dangerous . => It is dangerous ……
33
Gi¸o ¸n TiÕng Anh8 - Trêng THCS H¶i léc - GV:NguyÔn ThÞ Thu Lan
Grandmother / Mr Lam – Mrs Linh – Mr Thanh and
practice ... Tran Phu Street , Ha Noi .
f . He lives with his mother and an elder brother .
Play games
Read the information
about Tam .
Practice asking and
answering the questions
9
Gi¸o ¸n TiÕng Anh8 ...
Repeat in chorus and
individually
Guess its meanings and
23
Gi¸o ¸n TiÕng Anh8 - Trêng THCS H¶i léc - GV:NguyÔn ThÞ Thu Lan
living room / kitchen .
- Call on some Ss to demonstrate their...
... Greeting and checking the attendance
Teacher : Nguyen Thi Nhu Nguyet -20-
Thuy An Secondary schooll Lesson plan - English 8
-Woman : Number 23,51
st
Street.
My telephone number is
64 683 720942
-Secretary: ... (p.23) and fill in
the blanks and then compare the answers
with their partners
- Ss work in pairs.
- T and Ss check the answers.
- T has Ss read the second passage to get
information and write ... heavy set man, there is a tall, thin
woman with short hair there is a boy sitting on the
ground holding his head and there is a short man
standing across the street.
c) The man standing next...
... has more money than his brother. = His brother doesn't have as much money as
him.
3. Có thể thay danh từ số ít bằng that, danh từ số nhiều bằng those nếu ta không muốn nhắc
lại danh từ đó.
Eg ... medicine. He hit the nurse as well.
→ He not only
3. Manh can't understand English or French.
→ Manh understands
4. She spent all her money. She even borrowed some from me.
→ She not only ... than Lan.
Lan is
B/ So sánh Trạng từ
I/ So sánh ngang bằng
Mẫu câu : S + V + as + adv + as + noun (danh từ)
pronoun (đại từ)
Eg : - Mr Ba works as hard as Mr Lam.
5 It’s very heavy. We can’t...
...
ĐỒNG HỚI – QUẢNG BÌNH
ĐỀ KIỂM TRA HỌC KỲ II
MÔN TIẾNGANHLỚP8
Thời gian làm bài: 45 phút
I. Listen to the dialogue and fill each blank with a missing word. (1point)
Hoa: Where are you ...
A. were hung B. are hung C. are hanged D. were hanging
8. “________ took my camera?”, George asked us.
A. Who B. That C. Whom D. Which
9. The team ________ by an experienced rice cook won the ... (5)________ my friend, Hoa and
her (6)________. It was (7)________ to meet them. I bought lots of (8) ________
and (9)________ a lot (10)________ photos. I hope you are well. Did you receive
the postcard...
... đó.
- Dùng a/ an tríc danh từ đếm được số ít.
- “a” đứng trước các phụ âm, an đứng trước các nguyên âm ( U, E, O, A, I)
- Không dùng “a/ an trước danh từ ở số nhiều hoặc danh từ không đếm ... đó.
- Dùng a/ an tríc danh từ đếm được số ít.
- “a” đứng trước các phụ âm, an đứng trước các nguyên âm ( U, E, O, A, I)
- Không dùng “a/ an trước danh từ ở số nhiều hoặc danh từ không đếm ... friends (vài ngời bạn) .
b. many, much, a lot of, lots of ( nhiều):
b1. many; much: many dùng trớc danh từ đếm đợc số nhiều, much dùng tr-
ớc danh từ không đếm đợc: many books ( nhiều quyển sách);...
... much
Thank you very much
Thank you very much
Thank you very much
Thank you very much
Thank you very much
Thank you very much
Unit 8: Places
A/ Asking the way
1. Name the places
Dong Xuan Market
... Tourist: Thanks a lot.
Lan: You
‘
re welcome.
Unit 8: Places
A/ Asking the way
1. Name the places
Omni Saigon Hotel
Thank you very much
Thanks for
your attention !
Thank you very much
Thank ... hai
i. ở con phố thứ nhất
Match the prepositions and phrases with
their suitable meanings
HOSPITAL
BAKERY
TOY
STORE
MOVIE
THEATER
RESTAURANT
BANK
HOTEL
SHOE
STORE
STADIUM
MUSEUM
POLICE
STATION
POST...
... 5pts):
-Mỗi lần đánh đúng với transcript là 1 điểm.
Đáp án:
1. Hình đá banh. 2. Cọp trên ghế
3.Thứ Năm. 4. 1 quả táo 5. Hình rùa
PART 2: READING
A- Read , draw and color. There is one example. ... example. ( 7pts)
Đáp án:
1. Tô bánh màu hồng và xanh dương 0.5 điểm.
2. Vẽ 4 bông hoa - 2 đ và tô đỏ cả 4 bông hoa là 0.5 đ.
3. Tô trái cam màu xanh lá 0.5 đ.
4. Tô 2 quả chuối:
-1 màu vàng là ... Look, listen and write. There is one example ( 5 pts):
-Mỗi lần viết đúng theo transcript là 1 điểm.
Đáp án:
Doll - big Jump rope- short
Bag- new Robots- little Trees- old
B-Look, listen and put a...
... started to flow and the rain became heavier. The
canoe moved up and down the water .Shannon dropped her paddle. She
leaned over and tried to pick it up. The canoe overturned and everyone fell ... departure b. deposit c. assistant d.
orphanage
_ END
ĐÁP ÁN KIỂM TRA CHẤT LƯỢNG HKII
Môn : Tiếng Anh
Khối : 8
Thời gian : 45 phút
A Tự luận:
I/ 1. The streets are cleaned every day by the workers. ... game.
8. (Can, Would, Shall) I do the washing-up? No, thanks. I can do it
myself.
9.People use first aid (in order to, in order that, so as not to) ease the
victim’s pain and anxiety.
10.It’s dangerous...
... Wall?
TRƯỜNG THCS NGUYỄN HUỆ
DIÊN KHÁNH – KHÁNH HÒA
ĐỀ KIỂM TRA HỌC KỲ II
MÔN TIẾNGANHLỚP8
Thời gian làm bài: 45 phút
I. Circle the best option A, B, C or D to complete each of the following ... said
3. Roses can't possibly grow in such poor ground.
-> It is impossible
4. The last time I played tennis was in 1990.
->I haven't
IV. Read the passage and answer the questions. ... miles long. It is called the Great Wall of
China. It winds uphill and down, through valleys and mountains. It was made by
hand. The Great Wall of China was built from 246 - 209 BC. The people...
... friendly and the
weather is warm and windy. In San Francisco, I visited my friend, Sandra Smith
and her family. It was lovely to see them. I bought lots of postcards for the
children. Thanh is ... if she wanted B. if he wanted
C. if she wants D. if he wants
10. I think playing in the rain is ________ .
A. danger B. endanger C. dangerous D. dangerously
11. Angkor Watt now is a famous ...
MÔN TIẾNGANHLỚP8
Thời gian làm bài: 45 phút
I/ VOCABULARY AND STRUCTURES
Circle the best option A, B, C or D to complete each of the following sentences.
(3.0 points)
1. Thank you ________...