Kb với mk này!!

#G2k6#

I. Nội qui tham gia "Giúp tôi giải toán"

1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các câu hỏi hay lên diễn đàn;

2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.

3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.

Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.

I. Nội qui tham gia "Giúp tôi giải toán"

1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các câu hỏi hay lên diễn đàn;

2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.

3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.

Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.

1 + 1 = 2

Còn chứng minh vì sao à ? Là vì người ta quy định thế từ xa xưa rồi, cậu bắt tớ thay đổi thế nào được ? Tớ muốn 1 + 1 = 3 lắm chứ T-T

1  + 1 = 2 

CM : 1 + 1 = 2 

tự làm đi 

1+1=2

c/m 1+1=2 thì bn thử tra google cs ko nha chứ mk thì chịu

hihi 1+1=2 tự nó thế

1904137199

1+ 1 + 5 + 6 + 9 + 9 + 2 + 3 + 84 + 952068544 = 952068664 nha bn

cậu k mình đi thay cho câu trả lời kia

A. LANGUAGE FORCUS. (4.5ms)
I. Multiple choice (2.0pts) Choose the correct answer: ( Chọn câu trả lời đúng )
Hi. My name is John. What’s__________name? -My name’s Lan.
A. my B. her C. his D. your
How many books does Ba___________? - He has eight.
A. have B. has C. to have D. having
Does Lan have Math on Tuesday? - No, she___________.
A. don’t B. doesn’t C. hasn’t D. haven’t
She ___________ her teeth every evening.A. brush B. to brush C. brushing D. brushes
What is she doing ? she __________ to musicA.listen B.listens C.is listening D.listening
He has breakfast _____  six o’clock. A. in B. at C. on D.for
My school is ________ to a hospital.A. near B. next C. beside D. between
Where is ________ school? - It’s in the country.A.Nams’ B. Nam C.the Nam’s D. Nam’s
II. Circle and Odd one out. (Khoanh tròn và loại ra một từ không cùng loại). 1.0pts
1. A. bike B. bus C. plane D. photo
2. A. beautiful B. big C. market D. noisy
3. A. train B. post office C. clinic D. supermarket
4. A. mother B. father C. brother D. doctor
III. Find the word which the underlined part is pronounced differently from the others. 
(Chọn từ có phần gạch dưới phát âm khác các từ còn lại. (0,5pt)
a. house b. home c. hotel d. hour
a. truck b. bus c. ruler d. lunch
IV. Give the correct form of verbs in bracket. ( Chia hình thức đúng của các động từ trong ngoặc). (1.0pt)
They (be) ...................  engineers. 
She ( live ) ...................  on Tran Phu street
Phong ( not/ listen).............................. to the music every day. 
Look! Minh ( play ) ................... soccer.
B. READING: Read the passage 
My name is Mai. I am a student at Thang Long School. It is in the country. 
Every morning, I get up at five o’clock. I take a shower, have breakfast and go to 
school at 6.30. I  have  classes  from  7.00  to  11.15.  At  12.00  I  have  lunch  
at  school.  In  the afternoon, I do the housework and play volleyball. In the evening, 
I watch television or listen to music and do my homework. I go to bed at 10.30.
I. Choose True (T) or False (F): (1.0pt) (Chọn câu trả lời đúng (T) hoặc sai (T))
Statements
T/F

Mai is a student at Thang Long School.
Mai goes to school at half past six.
She does the housework and plays volleyball in the afternoon.
In the evening, she doesn’t watch television.
….…
….…
….…
….…

II. Answer the questions: (1,5 pts) (Trả lời câu hỏi)
On school days Thu gets up at six o’clock. She has breakfast at seven and she goes to school at seven thirty. She goes to school by bus. Thu has lunch in school withher friends.She leaves school at four in the afternoon and she walks home with her friends. She gets home at four thirty. She goes to bed at ten o’clock on school days. At the weekend, she watches TV in the evening and she goes to bed at eleven.
1.Thu gets up at_____ in the morningA.  six o’clock B.seven o’clock C. four o’clock D. at ten o’clock
2.She goes to school _______ .A. by car B. by bus C. by bicycle D. on foot
3. On weekdays, she gets home at _________A.noon B. six thirty C. seven thirty D.  four thirty

ĐỀ THỨ 2 NHÉ

I. Circle the word whose underlined, bold part is pronounced differently from the others (1p)

　　1-    A. bus              B. drugstore          C. museum               D. lunch

　　2-    A. engineer      B. between            C. teeth                     D. greeting

　　3-    A. read             B. teacher             C. eat                        D. breakfast

　　4-    A. town            B. down                C. window                 D. shower

II. Circle the best words or phrases to complete the sentences (3ps)

5 - Hi, _______ name is Phong. I’m a student.

A. my                     B. his                    C. her                      D. our

6 - ________ do you live? I live on Tran Phu street.

A. What                 B. Where              C. Who                     D. How

7 - What is _____? It is a schoolbag.

A. these                 B. those                C. they                     D. this

8 - Every morning, Ba ______ up at six o’clock.

A. to get                 B. get                   C. gets                      D. is getting

9 - When do you have English? I have it ________ Monday and Thursday.

A. at                       B. on                    C. for                         D. in

10 - What time ____ you get up? I get up at five o’clock.

A. do                      B. does                C. is                           D. are

11 - Are there any flowers to the left of your house? _____________.

A. Yes, there are                                B. Yes, there is 

C. No, there isn’t                                D. Yes, they do

12 - I go to the __________ to send the letter.

A. supermarket                                  B. zoo 

C. post office                                     D. bank

13 - Which sentence is correct?

A. Do your brother watches TV in the evening? 

B. Is your brother watches TV in the evening?

C. Does your brother watches TV in the evening? 

D. Does your brother watch TV in the evening?

14 - Which sentence is correct?

A. There is a flower garden to the left of the house. 

B. There is a flowers garden to the left of the house.

C. There is a flower garden the left of the house. 

D. There is a flower gardens to the left of the house.

15 - “ It’s 9:45 now.” means: ________________.

A. It’s nine past forty- five.               B. It’s a quarter to ten

C. It’s forty- five nine                        D. It’s a quarter to nine.

16 - There/ big/ well/ front/ house/. (Chose the correct sentence)

         A. There is big well in front of the house. 

         B. There are big wells in front of the house.

         C. There is a big well in front of the house. 

         D. There are big well in front of the house.

III. Choose the words that are NOT correct. (0.5 p)

17 - Phuong lives in a apartment in town. 
                       A       B                  C    D

18 - Ba brush his teeth every morning
                A      B     C      D

IV. Read the passage and do the tasks below:

Nga is twelve years old. She is in grade six, class 6A1. She lives in a house with her mother, father and sister. Their house is next to a bookstore. In the neighborhood, there is a hospital, a market and a stadium.

Nga's father is a doctor. He works in the hospital. Her mother works in the super market. Nga goes to school at six- thirty in the morning. She has classes from seven to eleven thirty.

IV. Read the passage and do the tasks below:

Nga is twelve years old. She is in grade six, class 6A1. She lives in a house with her mother, father and sister. Their house is next to a bookstore. In the neighborhood, there is a hospital, a market and a stadium. Nga's father is a doctor. He works in the hospital. Her mother works in the super market. Nga goes to school at six- thirty in the morning. She has classes from seven to eleven thirty.

1. Decide whether these statements are True (T) or False (F) (1p)

__________          19 - There are four people in Nga's family.

__________          20 - Nga's father works in the factory.

__________          21 - Her mother works in the supermarket.

__________          22 - Classes start at seven and finish at twelve.

2. Answer the questions (2ps)

23 - How old is Nga ?

->................................................................................................................

24 - What does her father do?

->................................................................................................................

25 - Is their house next to a hospital?

->................................................................................................................

26 - What time do her classes finish?

->................................................................................................................

V. Match the questions in column A with the answers in column B. (1.5ps)

VI. Answer about you (1p)

33. How many students are there in your class?

->...............................................................................................................

34. How do you go to school?

->...............................................................................................................

I. Circle the word whose underlined, bold part is pronounced differently from the others (1p)

　　1-    A. bus              B. drugstore          C. museum               D. lunch

　　2-    A. engineer      B. between            C. teeth                     D. greeting

　　3-    A. read             B. teacher             C. eat                        D. breakfast

　　4-    A. town            B. down                C. window                 D. shower

II. Circle the best words or phrases to complete the sentences (3ps)

5 - Hi, _______ name is Phong. I’m a student.

A. my                     B. his                    C. her                      D. our

6 - ________ do you live? I live on Tran Phu street.

A. What                 B. Where              C. Who                     D. How

7 - What is _____? It is a schoolbag.

A. these                 B. those                C. they                     D. this

8 - Every morning, Ba ______ up at six o’clock.

A. to get                 B. get                   C. gets                      D. is getting

9 - When do you have English? I have it ________ Monday and Thursday.

A. at                       B. on                    C. for                         D. in

10 - What time ____ you get up? I get up at five o’clock.

A. do                      B. does                C. is                           D. are

11 - Are there any flowers to the left of your house? _____________.

A. Yes, there are                                B. Yes, there is 

C. No, there isn’t                                D. Yes, they do

12 - I go to the __________ to send the letter.

A. supermarket                                  B. zoo 

C. post office                                     D. bank

13 - Which sentence is correct?

A. Do your brother watches TV in the evening? 

B. Is your brother watches TV in the evening?

C. Does your brother watches TV in the evening? 

D. Does your brother watch TV in the evening?

14 - Which sentence is correct?

A. There is a flower garden to the left of the house. 

B. There is a flowers garden to the left of the house.

C. There is a flower garden the left of the house. 

D. There is a flower gardens to the left of the house.

15 - “ It’s 9:45 now.” means: ________________.

A. It’s nine past forty- five.               B. It’s a quarter to ten

C. It’s forty- five nine                        D. It’s a quarter to nine.

16 - There/ big/ well/ front/ house/. (Chose the correct sentence)

         A. There is big well in front of the house. 

         B. There are big wells in front of the house.

         C. There is a big well in front of the house. 

         D. There are big well in front of the house.

III. Choose the words that are NOT correct. (0.5 p)

17 - Phuong lives in a apartment in town. 
                       A       B                  C    D

18 - Ba brush his teeth every morning
                A      B     C      D

IV. Read the passage and do the tasks below:

Nga is twelve years old. She is in grade six, class 6A1. She lives in a house with her mother, father and sister. Their house is next to a bookstore. In the neighborhood, there is a hospital, a market and a stadium.

Nga's father is a doctor. He works in the hospital. Her mother works in the super market. Nga goes to school at six- thirty in the morning. She has classes from seven to eleven thirty.

IV. Read the passage and do the tasks below:

Nga is twelve years old. She is in grade six, class 6A1. She lives in a house with her mother, father and sister. Their house is next to a bookstore. In the neighborhood, there is a hospital, a market and a stadium. Nga's father is a doctor. He works in the hospital. Her mother works in the super market. Nga goes to school at six- thirty in the morning. She has classes from seven to eleven thirty.

1. Decide whether these statements are True (T) or False (F) (1p)

__________          19 - There are four people in Nga's family.

__________          20 - Nga's father works in the factory.

__________          21 - Her mother works in the supermarket.

__________          22 - Classes start at seven and finish at twelve.

2. Answer the questions (2ps)

23 - How old is Nga ?

->................................................................................................................

24 - What does her father do?

->................................................................................................................

25 - Is their house next to a hospital?

->................................................................................................................

26 - What time do her classes finish?

->................................................................................................................

V. Match the questions in column A with the answers in column B. (1.5ps)

VI. Answer about you (1p)

33. How many students are there in your class?

->...............................................................................................................

34. How do you go to school?

->...............................................................................................................

Đáp án đề kiểm tra học kì 1 lớp 6 môn Tiếng Anh

I. Circle the word whose underlined, bold part is pronounced differently from the others (1p)

1. C                  2. A                     3. D                     4. C

II. Choose the best options or phrases to complete the sentences (3ps)

5. A                  6. B                     7. D                     8. C

9. B                  10. A                   11. A                   12. C

13. D                14. A                   15. B                   16. C

III. Choose the words or phrases that are not correct. (0.5 p)

17. B                 18. A

IV. Read the passage below:

1. Decide whether these statements are True (T) or False (F) (1p)

19. T                 20. F                 21. T                    22. F

2. Answer the questions (2ps)

23. Nga is twelve years old.

24. Her father is a doctor.

25. No, it isn't.

26. Her classes finish at eleven thirty.

V. Match the questions in column A with the answers in column B. (1.5ps)

27. F                  28. D               29. E                   30. C

31. A                  32. B

VI. Answer about you (1 p)

33. There are.................... students in my class.

34. I go to school by.........../ (I go to school on foot/ I walk to school)

Đề 2

I. Find the words which have a different sound in the underlined part. (1m)

1. A. never                    B. often                  C. when                   D. tennis

2. A. eating                   B. reading               C. teacher                D. breakfast

3. A. Thursday              B. thanks                C. these                   D. birthday

4. A. writes                   B. makes                C. takes                   D. drives

II. Choose the best answer. (2m)

1. That is ________ film I've ever seen.

A. the interestest           B. the interesting       C. the most interesting       D. the most interested

2. I've never read a_______ novel than this one.

A. longest                      B. longer                  C. most longest                 D. more longer

3. My friends always do their homework. They're...............

A. lazy                          B. curious                 C. hardworking                  D. talkative

4. " Would you to come to my party next week?"-"..............."

A. No, thank you           B. Yes, please           C. I to do nothing        D. Yes, I'd love to

5. They are............... because they do morning exercises every day.

A. fine                          B. well                       C. healthy                        D. healthful

6. Hung often...............his bike to visit his hometown.

A. drives                       B. flies                      C. rides                           D. goes

7. "What are you doing this afternoon?" –"I don't know, but I'd to.....swimming."

A. go                            B. do                         C. play                           D. have

8. The cat is sleeping..................... of the chair.

A. on                            B. behind                   C. in front                       D. opposite

9. Look! The students................. their new uniforms.

A. wear                         B. wears                    C. wearing                      D. are wearing

IV. Choose the best option(A, B, C, D) to fill in each blank. (1,5m)

Oak City is a great city. There is so much to do. There (1)......... cinemas, parks and discos. It's got some great clothes and music shops, too.

Oak City is very modern and (2)............ There aren't any ugly buildings and there's some beautiful scenery around the (3).............

Is there any pollution in the Oak City ? There isn't much pollution because there (4)........ much traffic. Everyone travels by bikes and (5)............., so there aren't many accidents.

No one works, so everyone has got a lot of free time. Are there any (6)............ people in oak City? No – so come and spend a little time here.

(1) A. am             B. is                   C. are                   D. have

(2) A. beauty        B. beautiful         C. beautifully         D. beautify

(3) A. country       B. town               C. village              D. city

(4) A. is                B. isn't               C. are                   D. aren't

(5) A. walks           B. walk             C. walking             D. to walk

(6) A. convenient    B. unfriendly     C. modern              D. historic

V. Give the right form of the verbs in brackets: (1m)

1. Where's Tuan? He (do).............................................judo in Room 2A.

2. Mai (take).................................... a test next Monday.

3. Hoa usually (skip)......................ropes with her classmates at break time.

4. They (not go)....................to school on Sundays.

VI. Finish the second sentence in such a way that is similar to the original one. (1,5m)

1. Lan's school bag is new.

=> Lan has....................................................................................

2. Does Thu's school have forty classrooms?

=> Are there...........................................................?

3. My house is behind the hotel.

=> The hotel..................................................................................................................

4. Ho Chi Minh city is more modern than Hoi An.

=> Hoi An..............................................................

5. Please tell me some things about your neighborhood,please?

=> Can you......................................................?

6. It is not good for you to stay up too late.

=> You shouldn't...........................................................

 Đề 3

Part I. Read the passage and k (v) True or False. (5pts)

My name is Trang. I live in a house near the sea. It's an old house , about 100 years old, and it's very small. It has two floors. There are two bedrooms, a living room, a bathroom and a kitchen. The bedrooms are upstairs. The bathroom is next to the kitchen. There is a lovely fireplace in the living room. There is a beautiful garden in front of the house. I live with my parents. I play badminton with my father in my free time. We have a lot of fun. I love my house very much.

Part II. Read the passage carefully and fill in each space with one sentence provided below. (0) is done as an example. (5pts)

My uncle Terry Miller lives in London. (0._______D_____). He goes to work every working day. (1._________________): Saturday and Sunday. He has a bicycle but he never cycles to work (2._________________). The school starts at 8.00 a.m. and finishes at 4.00 p.m. After work (3._________________) or goes swimming in the swimming pool. He comes back home at 7.00, and has dinner. After dinner, (4.________________) his students' papers. Sometimes he watches TV. (5.________________), but he s watching football matches on TV. He feels happy with his job.

A. He never plays football.

B. Because it is very far from his house to his school.

C. He has two days off a week.

D. He teaches Math at a school in London.

E. He usually plays tennis.

F. He is always busy marking.

Part III - Read, then choose the best answer. (10 pts)

Viet nam is..(01.). tropical country. There are only two..(02.). in Viet nam: the dry season and the..(03.). season. It oftens rains in the rainny season. The.(.04.). is wet and humid. In the dry season, it is hot..(05.). sunny. There is.(.06.). rain, so the country is very..(07).. There are thick forests and..(08.). rivers the Mekong and the Red rivers. There are a lot of lakes and beaches,.(09).. There aren't..(10).. deserts in Viet nam.

01. A. a                      B. an                     C. the                        D. Ø

02. A. season            B. seasons            C. parts                     D. countries

03. A. rain                  B. rains                 C. rainny                   D. raining

04. A. weather           B. weathers           C. season                 D. seasons

05. A. but                   B. so                      C. too                       D. and

06. A. lot of                B. many                 C. any                       D. a lot of

07. A. fine                  B. greening            C. green                    D. greens

08. A. great                B. greats                C. big                        D. greatest

09. A. so                     B. too                    C. and                       D. but

10. A. some                B. much                C. any                        D. a

WRITING

Part I. Rearrange the words to make meaningful sentences. (5pts)

01. and fruit juices/ everyday./ drink milk/ Children/ should

......................................................................................................

02. the supermarket/ Is/next/ to/ the post office?

......................................................................................................

03. with us/ shopping/ tomorrow?/ to go/ Would you

......................................................................................................

04. has small/ My English/ white/ teeth./ teacher

......................................................................................................

05. city./ This/ the/ is/ in/ the/ building/ tallest

.....................................................................................................

= 8 nha

Số cần tìm là :

      3 + 5 = 8

          Đáp số : ......

3 + 5 =  8 

k mk nhe!

là 3555 nha

quên 3555

222+3333=3555

cho Lan Anh nha

hiệu số phần bằng nhau là :

7 - 5 = 2 ( phần )

số bé là :

48 : 2 x 5 = 120

ĐS:..

Giá trị một phần là : 48 : 3 = 16

số bé là: 16 \(\times2=32\)

a ) 2 + 4 + 6 + 8 + ........2018

Dãy trên có số số hạng là :

( 2018 - 2 ) : 2 + 1 = 1009 ( số hạng )

Giá trị của dãy trên là :

( 2018 + 2 ) . 1009 : 2 = 1019090

b ) S = 2¹ + 2² + 2³ + ....... + 2¹⁰⁰

=> 2S = 2² + 2³ + 2⁴ + ... + 2¹⁰¹

=> 2S - S = S =  2² + 2³ + ....... + 2¹⁰¹ - 2 - 2² - 2³ - 2⁴ - ... - 2¹⁰⁰

=> S = 2¹⁰¹ - 2

a) Số số hạng của dãy : ( 2018 - 2 ) : 2 + 1 = 1009

Tổng của dãy là : ( 2018 + 2 ) . 1009 : 2 = 1019090

b) S = 2¹ + 2² + 2³  +...+ 2¹⁰⁰

2S = 2² + 2^{3 +} 24 +... + 2¹⁰¹

2S - S = 2¹⁰¹ - 2

S = 2 ( 2¹⁰⁰ -1 )

a,Số số hạng của dãy trên là :

   (2018 - 2 ):2 +1=1009(số hạng )

Tổng của của dãy trên là :

  (2+2018) x 1009 : 2 = 1019090

                             Đ/s:............