4/x=-y/6=0,5
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Comelete the sentences with suitable question words
1) Where is Linh now?
2) Where are the boys?
3) Where are we?
4) How often stay up late on Saturday?
5) When many girls do aerobics?
6) Who clean the floor every day?
7) When do your class start?
8) Who does she punish next Monday?
~Học tốt~
1) Linh is reading books in the library.
=> Where is Linh reading book?
2) The boys are playing in the garden.
=> What are the boy doing in the garden?
3) We are drinking and eating in the classroom.
=> What are we doing in the classroom?
4) We sometime stay up late on Saturday.
=> How often do we stay up late on Saturday.
5) Many girls do aerobics in the morning.
=> When do many girls do aerobics.
6) Nam cleans the floor every day.
=> Who clean the floor every day.
7) My class starts at 7 o'clock.
=> When do my class start?
8) She will punish Mai next Monday.
=> Who will she punish next Monday.
~Học tốt~
Her name is Lan. She study in class 6a. Firstly, she plant tree around the school yard. Secondly, she engcourae students to use bye. Finally, she organize books fair. I think she will be a good student president
Bài 1: Chia động từ trong ngoặc ở thì Hiện tại đơn.
1. I am at school at the weekend.
2. She doesn’t study on Friday.
3. My students are not/ aren’t hard working.
4. He has a new haircut today.
5. I usually have breakfast at 7.00.
6. Does she live in a house?
7. Where are your children?
8. My sister works in a bank.
9. Dog s meat.
10. She lives in Florida.
11. It rains almost every day in Manchester.
12. We fly to Spain every summer.
13. My mother fries eggs for breakfast every morning.
14. The bank closes at four o’clock.
15. John tries hard in class, but I do not think/ don’t think he’ll pass.
16. Jo is so smart that she passes every exam without even trying.
17. My life is so boring. I just watch TV every night.
18. My best friend writes to me every week.
19. Do you speak English?
20. She does not live/ doesn’t live in Hai Phong city.
Bài 3: Hoàn thành các câu sau: (Chuyển sang câu phủ định)
1. She does not feed/ doesn't feed the animals.
2. We do not take/ don't take photos.
3. Sandy does not do/ doens't do the housework every Thursday.
4. The boys do not have/ don't have two rabbits.
5. Simon can not read/ can't read English books.
6. He does not listen/ doesn't listen to the radio every evening.
7. Annie is not/ isn't the best singer of our school.
8. The children are not/ aren't at home.
9. The dog does not run/ doesn't run after the cat.
10. Lessons are not/ aren't always finish at 3 o'clock.
I. Hoàn tất bài hội thoại sau
A:___Would you ________ to stay at home next Sunday?
B: No,_I don't__________.
A:Who's Mr Brown?
B:_____He is an_________ old man. Let's ___go to________ his house and help him.
A:All right, where does he live?
B:_____On__________ flat 10
II. Hãy sắp xếp các từ dưới đây thành câu hoàn chỉnh.
1. want/Tom/Mary/and/glasses/two/of/water.
=>Tom and Mary want two glasses of water.
2. children/for/her/oranges/and/some/apples/going/buy/to/is/Mrs Lan.
=>Mrs Lan is going to buy some apples and oranges for her children
3.sister/my/going/is/to/live/country/the/in.
=>My sister is going to live in the country.
4.going/dinner/tonight/is/have/to/where/Lan?
=>Where is Lan going to have dinner tonight?
5.go/to/next/weekend/are/you/going/where?
=>Where are you going to go next weekend?
III.Đặt câu hỏi cho các từ được gạch dưới.
1.They are going to paint their house. (gạch chân từ their house)
=>What are they going to paint ?
2. They are going to bring me some flowers. (gạch chân từ some flowers)
=>What are they going to bring me ?
3.He is going to do his homework tonight. (gạch chân từ his homework)
=>What is he going to do tonight?
4.Miss Hoa is going to stay in a hotel tonight. (gạch chân từ tonight)
=>When is Miss Hoa going to stay in a hotel?
viet lai cau
2. Thang is more hard-working than Thanh is
Thanh doesn't..........work as hard as Thang............
6. Painting a picture is not easy
It's..............not easy to paint a picture......................................................
9. How far is it from Thanh Hoa to Hs Noi?
what.........is the distance between Thanh Hoa and Hs Noi?......................
10. I'd rather take part in outdoors activities than play video games
I'd prefer............taking part in outdoors activities to playing video games............
6. Difficult
10. activities outdoor than play video games
Mình chỉ biết có thế thôi
Câu 2:
Qui tắc gõ văn bản trong Word:
- Các dấu ngắt câu phải được đặt sát vào từ đứng trước nó, tiếp theo là một dấu cách nếu sau đó vẫn còn nội dung
- Các dấu mở ngoặc và dấu mở nháy phải được đặt sát vào kí tự bên trái đầu tiên của từ tiếp theo. Các dấu đóng ngoặc và đóng nháy tương ứng phải được đặt sát vào bên phải kí tự cuối cùng của từ ngay trước nó.
- Giữa các từ chỉ dùng một kí tự trống.
- Nhấn phím Enter để kết thúc một đoạn văn bản và chuyển sang đoạn văn bản mới.
4/x = -y/6 = 1/2
suy ra 4/x = 1/2
x . 1 = 4 . 2
x = 8
Có -y/6 = 1/2
-y . 2 = 6 . 1
-y . 2 = 6
-y = 3
Suy ra không có y thỏa mãn , x = 8