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Tin học là một ngành khoa học chuyên nghiên cứu quá trình tự động hóa việc tổ chức, lưu trữ và xử lý thông tin của một hệ thống máy tính cụ thể hoặc trừu tượng (ảo). Với cách hiểu hiện nay, tin học bao hàm tất cả các nghiên cứu và kỹ thuật có liên quan đến việc mô phỏng, biến đổi và tái tạo thông tin. Trong nghĩa thông dụng, tin học còn có thể bao hàm cả những gì liên quan đến các thiết bị máy tính hay các ứng dụng tin học văn phòng.

\(\text{Hok tốt!}\)

\(\text{@Kaito Kid}\)

14 tháng 12 2021

TL:

Tin học là một ngành khoa học chuyên nghiên cứu quá trình tự động hóa việc tổ chức, lưu trữ, xử lý và truyền dẫn thông tin của một hệ thống máy tính cụ thể hoặc trừu tượng (ảo). Với cách hiểu hiện nay, tin học bao hàm tất cả các nghiên cứu và kỹ thuật có liên quan đến việc mô phỏng, biến đổi và tái tạo thông tin.

Tin học xem xét sự tương tác giữa con người và thông tin bên cạnh việc xây dựng giao diện, tổ chức, công nghệ và hệ thống. Như vậy, việc thích tin học có bề rộng lớn và bao gồm nhiều chuyên ngành, bao gồm các ngành khoa học máy tính, hệ thống thông tin, công nghệ thông tin và thống kê. Kể từ khi máy tính ra đời, các cá nhân và tổ chức ngày càng xử lý thông tin kỹ thuật số. Điều này đã dẫn đến việc nghiên cứu về tin học với các khía cạnh tính toán, toán học, sinh học, nhận thức và xã hội, bao gồm cả nghiên cứu về tác động xã hội của công nghệ thông tin.

HT

           a village                      a farm        a zoo                    a park mountains a city 1. People like climbing these in the holidays.        ………………….. 2. People raise animals like cows and sheep here.    ………………….. 3. This is an area of public land in a town or a city where       people go to walk, play and relax. ………………….. 4. A place where people come to see many kinds of animals      or study them.  5. This is a group of houses and...
Đọc tiếp

           a village                      a farm        a zoo                    a park mountains a city 1. People like climbing these in the holidays.        ………………….. 2. People raise animals like cows and sheep here.    ………………….. 3. This is an area of public land in a town or a city where       people go to walk, play and relax. ………………….. 4. A place where people come to see many kinds of animals      or study them.  5. This is a group of houses and other buildings that      is smaller than a town, usually in the countryside. …………………..   ………………….. Question 2. Read the passage and tick True (T) or False (F). (6,25 p)  Ben's day in the mountains My name's Ben. I live in a town with my parents and a dog, Sam. Last holiday, we went to see my grandparents. I love going to see them because they live in the mountains. One day, Dad, Mum and I wanted to climb a mountain.  Grandpa gave us a map and told us to wear strong shoes. My Dad said "Let's go for a picnic". We started climbing. It was sunny. Sam was very happy. He ran in front of  us. It was very beautiful at the top of the mountain. Mum sat on a rock and looked at the map. Dad took some pictures of us. We had our picnic, then I played in a waterfall and Sam tried to catch rabbits.            When we started walking down the mountain, Dad said "Look at those black clouds!" It started raining. "I can't see" I said. I was afraid. "It's ok!" said Dad. "We've got Sam with us". Dad was right. Sam walked in front of us and found my grandparents' house again.    T        F 1. Last holiday, Ben's family went to town to visit his grandparents.   2. They wanted to climb a mountain.   3. The dog, Sam did not go with them.   4. It rained when they walked down the mountain.   5. They didn't  find Sam when they came back to his grandparents' house.    Question 3. Put the following sentences in the correct position to make a complete           dialogue. (6,25 p)  Quan: What do you do in your free time, Linda? Linda:(1) ……………………………………………………………………… Quan:(2) ……………………………………………………………………… Linda:(3) ……………………………………………………………………… Quan:(4) ………………………………………………………………………  Linda: (5)……………………………………………………………………… Quan: Doraemon.  a. I see. What are you reading now? b. What comic book do you like best? c. No, I don't. I like reading comic books. d. I read a lot. I like fairy tales. e. Snow White and the seven Dwarfts. What about you? Do you like fairy tales? Question 4. Read and complete using the words on the box. There is one example. (6,25 p)      I went to the (0) zoo with my classmates last Sunday.  First, we saw the (1) ………..They were eating bananas. They were fun to watch because they (2)  ……up and down quickly. Then we went to see some (3)……….., the kings of the forest. I liked them very much because they were (4) ………..and fast. We also saw some (5) ……….. they were eating bamboos. They were very cute and did everything slowly. In the end, we saw peacocks. My classmates liked them because they moved beautifully. We had a really good time at the zoo.   monkeys zoo jumped tigers strong clever pandas crocodiles Part B. Writing (20 minutes) Question 1. Complete the passage by writing the words as the example. (6,25 p)   First, I (0)          get up  at six thirty  and then I make my bed, tidy the room and go to the (1)                       to brush my teeth and wash my face. At a quarter past seven I have (2)                                    with my family and then I get ready for school. At a quarter to eight I get on the school(3)                                                                  and go to school where I study hard. I have five or six classes of fourty minutes. When I finish school at one o'clock I go(4)                    and relax. I have lunch at around 2 o'clock. After lunch, I watch TV and then I play computer game for about one hour. At five o'clock I start to do my homework, I listen to music or chat with my friends. At eight o'clock I have dinner with my family. At nine o'clock I usually have a shower. At half past ten I go to(5)         This is my daily routine. Question 2. Complete the sentences by rearrange the words (as the axample). (6,25 p)  Example: 0. often/ up/ at/ o'clock/ I/ six / . I often get up at six o'clock.  1. often/ do/ in/ What/ morning/ you/ the/ do/?                                                                                                                                  2. visit / we / Last / went / , /Hanoi/ bus / Sunday / to / by /.              . 3. Friday / I / four/ On/ , / mornings/ have / lessons/.              . 4. did / Mai's / you / party/ at / do / What / birthday/?              . 5. will/ my / to / Ha Long Bay / go / family / Saturday/ I/ next/ with/ .               Question 3. Write about  your friend. Write about 35-45 words. Using suggested questions bellow. (12,5 p)  1. What's his/ her name?  ............................................................................................................................................ 2. How old is he/ she? ........................................................................................................................................... 3. What class is he/ she in? ............................................................................................................................................ 4. Where does he/she live? ............................................................................................................................................ 5. Who does he/ she live with? ............................................................................................................................................ 6. What is his/her home like? ............................................................................................................................................ 7. What is his/her favourite subject? ............................................................................................................................................ 8. Why does he/ she like it? ...................................................................................

0
14 tháng 12 2021

What do you wear on cold day?

14 tháng 12 2021

What do you were on cold day ?

14 tháng 12 2021

nghĩa tiếng anh là làng nghe bạn

14 tháng 12 2021

dictation:chính tả

take photo:chụp ảnh

paper plane:máy bay giấy

14 tháng 12 2021

,dictation: chính tả: 

,take photo: chụp hình:

Paper plane: Máy bay giấy

II. Complete the second sentence so that it has similar meaning to the first one.1. Nga is riding her bike to school→ Nga is going ...................................................................2. The bank is to the left of my house→ My house .......................................................................3. Does your school have over five hundred pupils ?→ Are ................................................................................?4. Huy walks to school every...
Đọc tiếp

II. Complete the second sentence so that it has similar meaning to the first one.

1. Nga is riding her bike to school

Nga is going ...................................................................

2. The bank is to the left of my house

My house .......................................................................

3. Does your school have over five hundred pupils ?

Are ................................................................................?

4. Huy walks to school every morning.

Huy goes .......................................................................

5. Our school has twenty five classrooms

 There ............................................................................

6. The rescue center has a special symbol called SOS.

SOS is………………………………………….……..

7. Agriculture is the main economic sector in the region.

→ The region…………………………………………….

8.  My living room has a wooden table

It is……………………………………………………

9. My mother-in-law has a farm on the Island.

  It is……………………………………………………

10. Mr. David has a famous daughter, Julia.

Julia is……………………………………………..….

 

1
15 tháng 12 2021

1. Nga is going to school.

2. My house is the right of the bank.

3. Are there over five hundreds students in our school?

4. Huy goes to school every morning.

5. There are twenty-five classrooms in our school.

6. SOS is the rescue center.

7. The region has the agriculture as the main economic sector.

8. It is my living room's wooden table.

9. It is my mother-in-law's farm on the Island.

10. Julia is Mr.David's famous daughter.

14 tháng 12 2021

1.   A bottle was __thrown______ (throw) outsides last night by him.

2.   This fan has already __been fixed______ (fix) by my father.

3.   Now, a test ____is being done____ (do) by him to prepare for his exam.

4.   Finally, the key ____has found____ (find).

5.   They were very worried that the work would not __finish______(finish).

16 tháng 12 2021

1 thrown 

2. been fixed 

3. is done 

4. has been found 

5. be finished 

15 tháng 12 2021

1. a snake

15 tháng 12 2021

2. a lion

3. a giraffle

4. a bear