cách dùng in,on,at,for,since,after,from-to,bettwen
tách riêng từng loại nhé
ai nhanh mk tick
Những câu hỏi liên quan
hãy nói cách dùng in,on,at,for,since,after, before,from-to,bettwen
| Giới từ | Sử dụng | Ví dụ |
|---|---|---|
| in | in months | in July; in September |
| year | in 1985; in 1999 | |
| seasons | in summer; in the summer of 69 | |
| part of the day | in the morning; in the afternoon; in the evening | |
| duration | in a minute; in two weeks | |
| at | part of the day | at night |
| time of day | at 6 o'clock; at midnight | |
| celebrations | at Christmas; at Easter | |
| fixed phrases | at the same time | |
| on | days of the week | on Sunday; on Friday |
| date | on the 25th of December* | |
| special holidays | on Good Friday; on Easter Sunday; on my birthday | |
| a special part of a day | on the morning of September the 11th* | |
| after | later than sth. | after school |
| ago | how far sth. happened (in the past) | 6 years ago |
| before | earlier than sth. | before Christmas |
| between | time that separates two points | between Monday and Friday |
| by | not later than a special time | by Thursday |
| during | through the whole of a period of time | during the holidays |
| for | period of time | for three weeks |
| from ... to from... till/until | two points form a period | from Monday to Wednesday from Monday till Wednesday from Monday until Wednesday |
| past | time of the day | 23 minutes past 6 (6:23) |
| since | point of time | since Monday |
| till/until | no later than a special time | till tomorrow until tomorrow |
| to | time of the day | 23 minutes to 6 (5:37) |
| up to | not more than a special time | up to 6 hours a day |
| within | during a period of time | within a day |
Copy ko ghi rõ nguồn :D
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I. Complete the sentences with in, at, on, for, since, after, before, between, until, during, from...to.1. The course begins ______ 2 January 2005 and ends sometime ______ April.2. The children aren’t here ______ the moment, but they’ll be back ______ a few minutes.3. ‘We’re having a party ______ New Year’s Eve. Can you come?’ ‘I’m afraid I can’t. I don’t like going out ______ night.’4. ‘What do you usually do ______ weekends?’ ‘I usually go swimming ______ 8 a.m ______...
Đọc tiếp
I. Complete the sentences with in, at, on, for, since, after, before, between, until, during, from...to.
1. The course begins ______ 2 January 2005 and ends sometime ______ April.
2. The children aren’t here ______ the moment, but they’ll be back ______ a few minutes.
3. ‘We’re having a party ______ New Year’s Eve. Can you come?’ ‘I’m afraid I can’t. I don’t like going out ______ night.’
4. ‘What do you usually do ______ weekends?’ ‘I usually go swimming ______ 8 a.m ______ 10 a.m.’
5. Please wait ______ half past ten. She’ll definitely be back ______ half past ten.
6. Sandra often goes to church ______ 5 o’clock ______ Sundays.
7. Bill has worked in this company ______ ten years, ______ 1999.
8. The office will be closed ______ Christmas and New Year. It will be open ______ 5 January.
9. It’s rained ______ the night ______ two or three hours.
10. I’m starting a job in sales ______ I finish college.
11. The New Year is celebrated ______ midnight ______ January 1.
12. I might not be at home ______ Tuesday morning but I’ll probably be there ______ the evening.
13. Why are you never ______ time? You always keep everybody waiting.
14. ‘We’re getting married ______ November 2009.’ ‘Really? ______ the beginning of the month or ______ the end?’
15. In Britain people send each other cards ______ Christmas and many people go to the church ______ Christmas Day.
Tham khảo
1, on - in
2, of
3, in - at
4, on - from ... to ...
5, until - before
6, at - on
7, for - since
8, between - on
9, at - for
10, after
11, at - on
12, on - in
13, on/in
14, on- at - at
15, at - on
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Puts the verbs in the correct form ( gerund or infinitive )
1 , She spends ages ................................. for him ( wait )
2 , We expect .......................................... from you very soon ( hear )
3 , They decided ............................................ camping instead of staying at home ( go )
4 , After ........................ their homework , they went to bed ( finish )
Ai nhanh mk tick cho
After I left school, I decided to go at/on/to university. I studied at/by/on university for three years. I did a degree for/in/of marketing. It was very interesting. I learnt all about/on/over sales and marketing. When I graduated for/from/on university, I needed to get a job. I wanted to work as/by/for a large international company. I applied for/on/with lots of jobs, but it was difficult because I didn’t have any experience. In the end, I got a job as/at/for a marketing assistant. It was a b...
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After I left school, I decided to go at/on/to university. I studied at/by/on university for three years. I did a degree for/in/of marketing. It was very interesting. I learnt all about/on/over sales and marketing. When I graduated for/from/on university, I needed to get a job. I wanted to work as/by/for a large international company. I applied for/on/with lots of jobs, but it was difficult because I didn’t have any experience. In the end, I got a job as/at/for a marketing assistant. It was a bit boring, but I was very good at/from/to my job. After a few years, I was offered a job as a marketing manager and was given an increase as/in/of salary. SOS
to - at - in - about - from - for - for - as - at - in
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1 Mr.Quang (teach)________ in this school since he (graduate)_______ from the university in 1989
2 My brother (leave)______ home 10 years ago. I (never meet)________ him since then
3 Where you (spend)_____ your summer holiday last year, Tam?
4 When we (be)____ small, our family (live)_____ in the countryside
5 I (read)_____ an interesting book at the moment
6 How long you (know) _____ Mrs.Chi?- I (know)______ here for five years
7 We (not see)________ her since we (be)_____ on holiday...
Đọc tiếp
1 Mr.Quang (teach)________ in this school since he (graduate)_______ from the university in 1989
2 My brother (leave)______ home 10 years ago. I (never meet)________ him since then
3 Where you (spend)_____ your summer holiday last year, Tam?
4 When we (be)____ small, our family (live)_____ in the countryside
5 I (read)_____ an interesting book at the moment
6 How long you (know) _____ Mrs.Chi?- I (know)______ here for five years
7 We (not see)________ her since we (be)_____ on holiday in Ha Long bay
8 Phuong (not finish)_______ her homework yet
9 It's three years since I last (see)______ Nam
10 You (be)______ away?- Yes I (go)______ to the country last Sunday
11 I (not eat)_____ anything for two days
12 They (move)_____ to Ho Chi Minh City in 1990 and (live)______ there since then
mog mấy bn giúp mk cho mk sắp đi hc rồi ai lm đc mk sẽ tick cho
1. Mr.Quang (teach) has taught in this school since he (graduate) graduated from the university in 1989.
2 My brother (leave) left home 10 years ago. I (never meet) have never met him since then.
3. Where did you (spend) spend your summer holiday last year, Tam?
4. When we (be) were small, our family (live) lived in the countryside.
5. I (read) am reading an interesting book at the moment.
6. How long have you (know) known Mrs.Chi? - I (know) have known her for five years.
7. We (not see) haven't seen her since we (be) were on holiday in Ha Long Bay.
8. Phuong (not finish) hasn't finished her homework yet.
9. It's three years since I last (see) saw Nam.
10. Were you (be) go away? - Yes I (go) went to the country last Sunday.
11. I (not eat) haven't eaten anything for two days.
12. They (move) moved to Ho Chi Minh City in 1990 and (live) have lived there since then.
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1 Mr.Quang (teach)____has taught____ in this school since he (graduate)__graduated_____ from the university in 1989
2 My brother (leave)_left_____ home 10 years ago. I (never meet)____have never met____ him since then
3 Where did you (spend)__spend___ your summer holiday last year, Tam?
4 When we (be)__were__ small, our family (live)__lived___ in the countryside
5 I (read)__am reading___ an interesting book at the moment
6 How long have you (know) _known____ Mrs.Chi?- I (know)____have known__ here for five years
7 We (not see)__haven't seen______ her since we (be)_were____ on holiday in Ha Long bay
8 Phuong (not finish)_hasn't finished______ her homework yet
9 It's three years since I last (see)__saw____ Nam
10 Were You (be)______ away?- Yes I (go)__went____ to the country last Sunday
11 I (not eat)___haven't eaten__ anything for two days
12 They (move)_moved____ to Ho Chi Minh City in 1990 and (live)___have lived___ there since then
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Choose the best answer to complete the following sentences.
1. Children get present ______ Christmas and ______ their birthday.
(at ... at / on ... on / on ... at / at ... on)
2. If you are going to the post office, would you post a letter ______ me?
(to / at / on / for)
3. The windows haven’t been cleaned ______ weeks.
(ago / since / for / to)
4. We usually go to our home village at least once ______ the summer.
(in / on / to / for)
5. He said that John ______ up his job.
(has given /...
Đọc tiếp
Choose the best answer to complete the following sentences.
1. Children get present ______ Christmas and ______ their birthday.
(at ... at / on ... on / on ... at / at ... on)
2. If you are going to the post office, would you post a letter ______ me?
(to / at / on / for)
3. The windows haven’t been cleaned ______ weeks.
(ago / since / for / to)
4. We usually go to our home village at least once ______ the summer.
(in / on / to / for)
5. He said that John ______ up his job.
(has given / have given / had given / had to give)
6. When I saw Susan, she said she was taking her driving test ______.
(today / the next day / tomorrow / the tomorrow)
7. My TV is broken. I wish it ______ soon.
(would be repaired / is repaired/ was repaired / will be repaired)
8. I have lived with my parents. I wish I ______ an apartment.
(will have / had / would / has)
9. Have you ever wished you ______ to ski when you were younger?
(will learn / could learn / learn / can learn)
10. Sometimes he wishes he ______ a different career when he graduates.
(can choose / choose / will choose / could choose)
11. Matthew said he was meeting a friend at the station later ______.
(that day / yesterday / tomorrow / this today)
12. The astronauts have alrea
dy been in orbit ______ two days.
(since / for / till / to)
13. We have lunch from 12.00 ______ 1.00. Then we start again go on______ 5.30.
(to ... at / from ... to / to ... to / to ... till)
14. She said that she ______ to learn to drive.
(is going / go / goes /was going)
15. She asked me ______ I liked pop music.
(if / that / what / when)
16. She said that she was going away for a few days and ______ phone me when she got back.
(will / must / would / shall)
17. I’ve lived in this street ______.
(in 1998 / for 1998 / since 1998 / tomorrow)
18. I want two seats for Romeo and Juliet ______ Friday night.
(on / in / at / to)
19. Our train arrived in York ______ 6.00.
(in / for / on / at)
20. There was an accident at the crossroads ______ midnight last night.
(at / for / on / in)
21. She said she ______ come to the party on Friday.
(won’t / doesn’t / can’t / couldn’t)
22. I’m going to swim ______ Monday with Tom.
(at / on / for / of)
23. If my watch is broken, I ______ buy a new one because I always need one.
(have to/ might / have / may)
24. I have got an awful headache. If I see a chemist’s, I ______ buy someaspirins.
(must / might / may / should to)
25. I plan to travel around the world. If I don’t visit my father in Japan this
year, I ______ go to the USA.
(must / have / may / ought to)
26. If you want to get good grades, you ______ study hard.
(must / ought / have / have)
27. Let’s wait ______ it stops raining.
(until / for / to / since)
28. I have lived in this house ______.
(ago six years / in six years / since six years / for six years)
29. Columbus discovered America ______ the 15th century.
(in / since / for / on)
30. The course begins ______ 8 am ______ 5 pm.
(from ... during / from ... since / from ... to / in ... to)
Choose the best answer to complete the following sentences. 1. Children get present ______ Christmas and ______ their birthday. (at ... at / on ... on / on ... at / at ... on)
2. If you are going to the post office, would you post a letter ______ me? (to / at / on / for)
3. The windows haven’t been cleaned ______ weeks. (ago / since / for / to)
4. We usually go to our home village at least once ______ the summer. (in / on / to / for)
5. He said that John ______ up his job. (has given / have given / had given / had to give)
6. When I saw Susan, she said she was taking her driving test ______. (today / the next day / tomorrow / the tomorrow)
7. My TV is broken. I wish it ______ soon. (would be repaired / is repaired/ was repaired / will be repaired)
8. I have lived with my parents. I wish I ______ an apartment. (will have / had / would / has)
9. Have you ever wished you ______ to ski when you were younger? (will learn / could learn / learn / can learn)
10. Sometimes he wishes he ______ a different career when he graduates. (can choose / choose / will choose / could choose)
11. Matthew said he was meeting a friend at the station later ______. (that day / yesterday / tomorrow / this today)
12. The astronauts have alrea dy been in orbit ______ two days. (since / for / till / to)
13. We have lunch from 12.00 ______ 1.00. Then we start again go on______ 5.30. (to ... at / from ... to / to ... to / to ... till)
14. She said that she ______ to learn to drive. (is going / go / goes /was going)
15. She asked me ______ I liked pop music. (if / that / what / when)
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Choose the best answer to complete the following sentences. 1. Children get present ______ Christmas and ______ their birthday. (at ... at / on ... on / on ... at / at ... on)
2. If you are going to the post office, would you post a letter ______ me? (to / at / on / for)
3. The windows haven’t been cleaned ______ weeks. (ago / since / for / to)
4. We usually go to our home village at least once ______ the summer. (in / on / to / for)
5. He said that John ______ up his job. (has given / have given / had given / had to give)
6. When I saw Susan, she said she was taking her driving test ______. (today / the next day / tomorrow / the tomorrow)
7. My TV is broken. I wish it ______ soon. (would be repaired / is repaired/ was repaired / will be repaired)
8. I have lived with my parents. I wish I ______ an apartment. (will have / had / would / has)
9. Have you ever wished you ______ to ski when you were younger? (will learn / could learn / learn / can learn)
10. Sometimes he wishes he ______ a different career when he graduates. (can choose / choose / will choose / could choose)
11. Matthew said he was meeting a friend at the station later ______. (that day / yesterday / tomorrow / this today)
12. The astronauts have alrea dy been in orbit ______ two days. (since / for / till / to)
13. We have lunch from 12.00 ______ 1.00. Then we start again go on______ 5.30. (to ... at / from ... to / to ... to / to ... till)
14. She said that she ______ to learn to drive. (is going / go / goes /was going)
15. She asked me ______ I liked pop music. (if / that / what / when)
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Hãy nêu cách tách riêng từng chất ra khỏi hỗn hợp các chất sau:
a) Hỗn hợp gồm cát, muối ăn và bột sắt
b) Hỗn hợp gồm đường và bột gạo
Ai nhanh mk tich
a,
BƯỚC 1 : tách bột sắt ra khỏi hỗn hợp bằng cách dùng nam châm để hút . Còn lại là muối ăn và nhôm vì chúng không bị nam châm hút .
BƯỚC 2 : tách bột nhôm ra khỏi hỗn hợp muối và nhôm bằng cách quấy đều chúng vào nước rồi đỏ nước từ từ qua phều có giấy lọc . Ta được phần còn lại là nước muối .
BƯỚC 3 : tách muối ra khỏi hỗn hợp nước muối bằng cách đun sôi nước ở nhiệt độ 100 độ C , nước sẽ bay hơi hết , còn lại là muối
b,
Bước 1: Hòa tan hỗn hợp đường & bột gạo vào nước, đem lọc được bột gạo, để khô (gạo không tan trong nước)
Bước 2: Chưng cất dung dịch nước đường, sau đó làm lạnh hơi nước, rồi tách đường với nước ra.
=> từ đó xác định đc các chất
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a ) Hỗn hợp cát, muối ăn và cát.
Đầu tiên, dùng phương phát lọc đề tách cát ra khỏi hỗn hợp cát và nước muối
Sau đó, dùng phương pháp chưng cất để tách muối và nước ra khỏi hỗn hợp nước muối.
b ) Hỗn hợp gồm đường và bột gạo
Đầu tiên, trộn thêm nước vào hỗn hợp đường và bột gạo. Vì bột gạo không tan trong nước, dùng phương pháp lọc để tách bột gạo ra khỏi hỗn hợp,
Sau đó, dùng phương pháp bay hơi để lấy đường ra khỏi hỗn hợp nước đường.
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Bổ sung phần đầu câu a nha ( Lúc nãy gõ thiếu )
Tách hỗn hợp muối ăn, bột sắt và cát.
Dùng nam châm để tách bột sắt ra khỏi hỗn hợp muối ăn, cát và bột sắt.
Trộn nước với cát và muối ăn rồi làm như phần mình đã trả lời.
Học tốt nha bạn thân mến !
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Xem thêm câu trả lời
22 tháng 7 2021 lúc 11:58
She is a writing a letter ...... her friend. ( to, at, on, in)
mk tick nhanh nha bn nào nhanh nhất mk tick
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Complete the sentences with: in, at, on, for, since, after, before, between, until, during, from...to1. The course begins ______ 2 May 2005 and ends sometime ______ June.2. The children aren’t here ____ the moment, but they’ll be back ______ a few minutes.3. “We’re having a party ______ New Year’s Eve. Can you come?” – “I’m afraid I can’t. I don’t like going out _____ night.”4. In Britain people send each other cards ________ Christmas and many people go to the church _____ Christmas Day.5. Why...
Đọc tiếp
Complete the sentences with: in, at, on, for, since, after, before, between, until, during, from...to
1. The course begins ______ 2 May 2005 and ends sometime ______ June.
2. The children aren’t here ____ the moment, but they’ll be back ______ a few minutes.
3. “We’re having a party ______ New Year’s Eve. Can you come?” – “I’m afraid I can’t. I don’t like going out _____ night.”
4. In Britain people send each other cards ________ Christmas and many people go to the church _____ Christmas Day.
5. Why are you never ____ time? You always keep everybody waiting.
6. Sam often goes to the church _____ 5 o’clock ________ Sundays.
7. The office will be closed_______ Christmas and New Year. It will be open _______ 5 January.
8. Please wait ____ half past ten. She’ll definitely be back _____ half past ten.
9. It’s rained _____ the night ______ two or three hours.
10. I’m starting a job in sales ______I finish college.
11. Bill has worked in this company ______ ten years, ______ 1999.
12. I might not be at home ______ Monday morning but I’ll probably be there _______ the evening.
13. “What do you usually do ________ the weekend?” –“I usually go swimming _____ 8a.m ____ 10 a.m.”
14. The New Year is celebrated _____ midnight ____ January 1.