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25 tháng 7 2017

1.I wish I traveled by plane.

2. I wish you didn't say things like that

12 tháng 5 2021

7. These paintings are good enough to enter for the competition

8. My grandad's eyes are good enough to read the small print without glasses

9. My uncle's eyesight is not good enough to join the army

10. The candlelight isn't bright enough for us to read with 

11. We are not old enough to vote in the coming election

12. The water here isn't safe enough for us to drink

13. My brother isn't tall enough to reach the top shelf

14. The pills aren't small enough for the boys to swallow

15. The weather isn't warm enough for us to go swimming

16. That book isn't cheap enough for me to buy

17. That suitcase isn't light enough for Ann to carry

12 tháng 5 2021

7 These paintings are good enough to enter the competition

8 My grandad's eyes are good enough for him to read the small print without glasses

9 My uncle's eyesight is not goot enough for him to join the army

10 The candlelight is not clear enough for us to read with

11 We are not old enough to vote in the coming election

12 The water here is not safe enough for us to drink

13 My brother isn't tall enough to reach the top shelf

14 The pills are not small enough for the boys to swallow

15 The weather is not warm enough for us to go swimming

16 That book is not cheap enough for me to buy

17 That suitcase is not light enough for Ann to carry

1.I have to study hard.

=>i wish ....I didn't have to study hard.........

2.we had a lot of homework yesterday.

=>i wish .....we hadn't had a lot of homework yesterday.............

3.it is raining heavily.

=>i wish......it weren't raining heavily......

4.it was cold last night.

=> i wish.......it hadn't been cold last night...........

5.they work slowly

=>i wish........they didn't work slowly....

5.she doesn't join in the trip.

=>i wish..she joined in the trip....

11 tháng 8 2021

tại sao phủ định không vậy?

 

11 tháng 8 2021

1. I have to study hard.  

->  I wish ……I didn't have to study hard.   ………………………………….……………

2. We had a lot of homework yesterday.

-> I wish …we hadn't had a lot of homework yesterday. …………………………………………………………………………….

3. It is raining heavily.

-> I wish ……it weren't raining heavily.………………………………….………………………..

4. It was cold last night. .

->  I wish …it hadn't beencold last night. . …………………………………….……..

5. They work slowly.  

-> I wish …they worked fast…………………………………….…..…………

5. She doesn’t join in the trip. 

-> I wish ………she joined in the trip. ……………………………….……

11 tháng 8 2021

1. I wish I didn't have to study hard
2. We had a lot of HW yesterday
3. I wish it weren't raining heavily
4. I wish it hadn't been cold last night
5. I wish they worked fast
6. I wish she joined in the trip
Tick cho mk nhé, mk cảm ơn <3

Bài 4: Viết lại các câu sau sử dụng câu ước với “wish”.1. I have to study hard.   ->  I wish ……………………………………….…………… 2. We had a lot of homework yesterday. -> I wish ………………………………………………………………………………. 3. It is raining heavily.-> I wish ……………………………………….………………………..4. It was cold last night. .->  I wish ……………………………………….……..5. They work slowly.  -> I wish ……………………………………….…..…………5. She doesn’t join in the trip. -> I wish ……………………………………….……6. I am not good at English.-> I wish...
Đọc tiếp

Bài 4: Viết lại các câu sau sử dụng câu ước với “wish”.

1. I have to study hard.   

->  I wish ……………………………………….…………… 

2. We had a lot of homework yesterday. 

-> I wish ………………………………………………………………………………. 

3. It is raining heavily.

-> I wish ……………………………………….………………………..

4. It was cold last night. .

->  I wish ……………………………………….……..

5. They work slowly.  

-> I wish ……………………………………….…..…………

5. She doesn’t join in the trip. 

-> I wish ……………………………………….……

6. I am not good at English.

-> I wish ……………………………………….………

7. He studies badly. 

-> I wish ……………………………………….………………..

8. He doesn’t like playing sports.

-> I wish ……………………………………….…

9. I don’t have a computer.   

-> I wish ……………………………..………….………

10. Today isn’t a holiday.  

-> I wish ……………………………………….…………

2
28 tháng 11 2021

1. I have to study hard.   

->  I wish …I didn't have to study hard…………………………………….…………… 

2. We had a lot of homework yesterday. 

-> I wish …we hadn't had a lot of homework yesterday.  ……………………………………………………………………………. 

3. It is raining heavily.

-> I wish …it weren't raining heavily.…………………………………….………………………..

4. It was cold last night. .

->  I wish …it hadn't been cold last night…………………………………….……..

5. They work slowly.  

-> I wish they didn't work slowly……………………………………….…..…………

5. She doesn’t join in the trip. 

-> I wish ……she joined in the trip………………………………….……

6. I am not good at English.

-> I wish ……I were good at English………………………………….………

7. He studies badly. 

-> I wish ……he didn't study badly………………………………….………………..

8. He doesn’t like playing sports.

-> I wish ……he liked playing sports………………………………….…

9. I don’t have a computer.   

-> I wish ……I had a computer………………………..………….………

10. Today isn’t a holiday.  

-> I wish ……today were a holiday………………………………….…………

29 tháng 11 2021

1. I have to study hard.   

->  I wish …I didn't have to study hard…………………………………….…………… 

2. We had a lot of homework yesterday. 

-> I wish …we hadn't had a lot of homework yesterday.  ……………………………………………………………………………. 

3. It is raining heavily.

-> I wish …it weren't raining heavily.…………………………………….………………………..

4. It was cold last night. .

->  I wish …it hadn't been cold last night…………………………………….……..

5. They work slowly.  

-> I wish they didn't work slowly……………………………………….…..…………

5. She doesn’t join in the trip. 

-> I wish ……she joined in the trip………………………………….……

6. I am not good at English.

-> I wish ……I were good at English………………………………….………

7. He studies badly. 

-> I wish ……he didn't study badly………………………………….………………..

8. He doesn’t like playing sports.

-> I wish ……he liked playing sports………………………………….…

9. I don’t have a computer.   

-> I wish ……I had a computer………………………..………….………

10. Today isn’t a holiday.  

-> I wish ……today were a holiday………………………………….…………

Bài 3: Viết lại các câu sau sử dụng câu ước với “wish”.1. I have to study hard.  ->  I wish ……………………………………….……………2. We had a lot of homework yesterday.-> I wish ……………………………………………………………………………….3. It is raining heavily.-> I wish ……………………………………….………………………..4. It was cold last night. .->  I wish ……………………………………….……..5. They work slowly.  -> I wish ……………………………………….…..………… 5. She doesn’t join in the trip. -> I wish ……………………………………….……6. I am not good at English.-> I wish...
Đọc tiếp

Bài 3: Viết lại các câu sau sử dụng câu ước với “wish”.

1. I have to study hard.  

->  I wish ……………………………………….……………

2. We had a lot of homework yesterday.

-> I wish ……………………………………………………………………………….

3. It is raining heavily.

-> I wish ……………………………………….………………………..

4. It was cold last night. .

->  I wish ……………………………………….……..

5. They work slowly.  

-> I wish ……………………………………….…..…………


 
5. She doesn’t join in the trip. 

-> I wish ……………………………………….……

6. I am not good at English.

-> I wish ……………………………………….………

7. He studies badly. 

-> I wish ……………………………………….………………..

8. He doesn’t like playing sports.

-> I wish ……………………………………….…

9. I don’t have a computer.   

-> I wish ……………………………..………….………

10. Today isn’t a holiday.  

-> I wish ……………………………………….………

1
27 tháng 9 2021

1. I have to study hard.  

->  I wish I didn't have to study hard.   ……………………………………….……………

2. We had a lot of homework yesterday.

-> I wish ……we hadn't  had a lot of homework yesterday. ………………………………………………………………………….

3. It is raining heavily.

-> I wish ………it weren't raining heavily.……………………………….………………………..

4. It was cold last night. .

->  I wish ………it hadn't been cold last night. .……………………………….……..

5. They work slowly.  

-> I wish ……they didn't work slowly………………………………….…..…………


 5. She doesn’t join in the trip. 

-> I wish ……she joined in the trip. ………………………………….……

6. I am not good at English.

-> I wish ……I were good at English.………………………………….………

7. He studies badly. 

-> I wish ……he didn't study badly………………………………….………………..

8. He doesn’t like playing sports.

-> I wish ……he liked playing sports.………………………………….…

9. I don’t have a computer.   

-> I wish ………I had a computer……………………..………….………

10. Today isn’t a holiday.  

-> I wish ……today were a holiday………………………………….………

27 tháng 9 2021

?

2 tháng 12 2021

Viết lại câu, sử dụng cấu trúc “used to”.

My husband didn’t do housework but now he does.

- 4. My husband didn't use to do housework 

2 tháng 12 2021

My husband didn't use to do housework 

8 tháng 3 2021

I) viết lại câu sao cho nghĩa không đổi:

1)I'll be on vacation next week, so I won't be able to attend the meeting.

=>..If I weren't on vacation next week, I would be able to attend the meeting..

=>..I won't be able to attend the meeting because I'll be on vacation next week..

2)I can't afford to go on holiday this year.

=>..I have not got enough money to go on holiday this year..

II) sử dụng cấu trúc"so...that" hoặc"such...that"để viết lại câu:

1)she is such an unhappy woman that she rarely smiles.

=>.She is so unhappy that she rarely smiles..

2)It was such a hot day that we had to delay the picnic.

=>.It was so hot that we had to delay the picnic..

Bài 2: Viết lại câu sau sử dụng câu ướcvới "wish"1.I have to study hard-> I wish.......2.We had a lot of homework yesterday-> I wish........3.It is raining heavily.-> I wish........4.It was cold last night.-> I wish.......5.They work slowly.-> I wish.......6.She doesn't join in the trip.-> I wish........7.I am not good at English.-> I wish........8.He studies badly.-> I wish........9.He doesn't like playing sports.-> I wish........10.I don't have a computer.-> I...
Đọc tiếp

Bài 2: Viết lại câu sau sử dụng câu ướcvới "wish"
1.I have to study hard
-> I wish.......
2.We had a lot of homework yesterday
-> I wish........
3.It is raining heavily.
-> I wish........
4.It was cold last night.
-> I wish.......
5.They work slowly.
-> I wish.......
6.She doesn't join in the trip.
-> I wish........
7.I am not good at English.
-> I wish........
8.He studies badly.
-> I wish........
9.He doesn't like playing sports.
-> I wish........
10.I don't have a computer.
-> I wish........
11.Today isn't a holiday.
-> I wish........
12.I can't sing this song.
-> I wish........
13.He was punished by his mother.
-> I wish........
14.They won't come here again.
-> I wish........
15.He won't go swimming with me.
-> I wish.......
16.We didn't understand them.
-> I wish.......
17.I will be late for school.
-> I wish.......
18.The bus was late today.
-> I wish.......
19.She doesn't like this place.
-> I wish........
20.These students talked too much in class.
-> I wish.......
21.I can't play basketball.
-> I wish........

2
11 tháng 8 2021

1.I have to study hard
-> I wish...I didn't have to study hard....
2.We had a lot of homework yesterday
-> I wish........we hadn't had a lot of homework yesterday
3.It is raining heavily.
-> I wish....it weren't raining heavily....
4.It was cold last night.
-> I wish...it hadn't been cold last night....
5.They work slowly.
-> I wish..they worked fast.....
6.She doesn't join in the trip.
-> I wish....she joined in the trip....
7.I am not good at English.
-> I wish.....I were good at English....
8.He studies badly.
-> I wish....he didn't study badly....
9.He doesn't like playing sports.
-> I wish.....he liked playing sports....
10.I don't have a computer.
-> I wish....I had a computer....
11.Today isn't a holiday.
-> I wish..today were a holiday......
12.I can't sing this song.
-> I wish....I could sing this song....
13.He was punished by his mother.
-> I wish....he hadn't been punished by his mother....
14.They won't come here again.
-> I wish...they would come here again....
15.He won't go swimming with me.
-> I wish..he would go swimming with me .....
16.We didn't understand them.
-> I wish....we had understood them...
17.I will be late for school.
-> I wish..I wouldn't be late for school....
18.The bus was late today.
-> I wish...the bus hadn't been late today....
19.She doesn't like this place.
-> I wish....she liked this place....
20.These students talked too much in class.
-> I wish...these students didn't talk too much in class....
21.I can't play basketball.
-> I wish...I could play basketball.....

1.I have to study hard
-> I wish...I didn't have to study hard....
2.We had a lot of homework yesterday
-> I wish........we hadn't had a lot of homework yesterday
3.It is raining heavily.
-> I wish....it weren't raining heavily....
4.It was cold last night.
-> I wish...it hadn't been cold last night....
5.They work slowly.
-> I wish..they worked fast.....
6.She doesn't join in the trip.
-> I wish....she joined in the trip....
7.I am not good at English.
-> I wish.....I were good at English....
8.He studies badly.
-> I wish....he didn't study badly....
9.He doesn't like playing sports.
-> I wish.....he liked playing sports....
10.I don't have a computer.
-> I wish....I had a computer....
11.Today isn't a holiday.
-> I wish..today were a holiday......
12.I can't sing this song.
-> I wish....I could sing this song....
13.He was punished by his mother.
-> I wish....he hadn't been punished by his mother....
14.They won't come here again.
-> I wish...they would come here again....
15.He won't go swimming with me.
-> I wish..he would go swimming with me .....
16.We didn't understand them.
-> I wish....we had understood them...
17.I will be late for school.
-> I wish..I wouldn't be late for school....
18.The bus was late today.
-> I wish...the bus hadn't been late today....
19.She doesn't like this place.
-> I wish....she liked this place....
20.These students talked too much in class.
-> I wish...these students didn't talk too much in class....
21.I can't play basketball.
-> I wish...I could play basketball.....

13 tháng 9 2023

Trong Scratch:

1. Đúng. Có ba khối lệnh khác nhau để thể hiện cấu trúc lặp trong thuật toán là: "Lặp lại vô hạn", "Lặp lại" và "Lặp từ ... đến ...". Các khối lệnh này được sử dụng để lặp lại một đoạn mã trong chương trình một số lần hoặc vô hạn.

2. Sai. Cấu trúc lặp có thể được sử dụng để lặp lại một đoạn mã trong chương trình một số lần nhất định, hoặc lặp lại vô hạn lần. Ngoài ra, cũng có thể sử dụng biến để điều khiển số lần lặp.

3. Sai. Cấu trúc lặp trong Scratch không chỉ sử dụng để lặp lại một lệnh mà còn để lặp lại một đoạn mã bao gồm nhiều lệnh.

4. Đúng. Điều kiện dừng lặp phải là một biểu thức logic để xác định khi nào cần dừng vòng lặp. Ví dụ, điều kiện có thể là một biến đếm số lần lặp, một biểu thức so sánh hoặc một biểu thức logic phức tạp hơn.