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2, Change into the adjective
1. happiness:.......happy........
2. friend:........friendly........
3. peace:.......peaceful.......
4. length:.....long.......
5. beauty:....beautiful.....
6. noise:....noisy.....
7. youth:....young.....
8. comfort:....comfortable....
9. success:.....successful.....
10. depth:.....deep......
11. difficulty:......difficult......
12. age:....old....
13. luck:.....lucky......
14. height:....high.....
15: love:....lovely.....
16: popularity:.....popular......
17. nature:......natural........
18. crowd:.....crowded.....
19. danger:..dangerous.....
20. pride:....proud.......
2, Change into the adjective
1. happiness:....HAPPY...........
2. friend:.....FRIENDLY...........
3. peace:......PEACEFUL........
4. length:....LONG........
5. beauty:...BEAUTIFUL......
6. noise:...NOISY......
7. youth:....YOUNG.....
8. comfort:....COMFORTABLE....
9. success:....SUCCESSFUL......
10. depth:.....DEEP......
11. difficulty:....DIFFICULT........
12. age:..OLD......
13. luck:.....LUCKY......
14. heigh:...HIGH.....
15: love:..LOVELY.......
16: popularity:.....POPULAR......
17. nature:....NATURAL..........
18. crowd:.....CROWDED.....
19. danger:..DANGEROUS.....
20. pride:...PROUD........
I. Change these nouns into plural form, some of them are uncountable nouns.
1. person->people
2. woman->women
3. milk->milk
4. knife->knives
5. child->children
6. foot->feet
7. sheep->sheep
8. luggage->luggages
9. water->water
10. tooth->teeth
11. student->students
12. fish->fish
13. key->keys
14. information->information
15. man->men
16. housewife->housewives
17. goose->geese
18. piano->pianos
19. sugar->sugar
20. box->boxes
điền "since" or "for"
1. .......for.......... some days
2. ........for......... a long time
3. .........since........ last month
5. ......since...........he was ten
6. .......since.......... ladt year
7. ......since...........10 o'clock
8. ......for...........a week
9. .......for.......... a year
10. .....for......... an hour
11. ...for........... 4 centuries
12. .......since...... I came
13. ......for........ many times
14. .......for...... so long time
15. ......since......... last week
16. ....for.......... ten hours
17. ....since.......... 2005
18. ......since.......yesterday
19. ....for..........ages
20. ......for........ several times.
21. .......since...... she came
1. For
2. For
3. Since
4. Since
5. Since
6. Since
7. Since
8. For
9. For
10. For
11. For
12. Since
13. For
14. For
15. Since
16. For
17. Since
18. Since
19. For
20. For
21. Since
1. Lan'll have a party on Friday evening.
2. Would you to come to my house for lunch?
3. She takes care of her family.
4. She works in a local supermarket.
5. My mother works in the field with my father.
6. Does your father work in Hanoi?
7. David is good at Math.
8. What do you do in your free time?
9. Are you interested in sports?.
10. There's a good film at the moment.
11. Thanks for your letter.
12. I'll see my mom and dad on their farm.
13. We have to work hard at home and at school
14. We'll visit her at Christmas.
15. Are you tired of watching TV?
16. She often brings them to school.
17. He works in a factory.
18. We always go to Ha Long Bay on vacation.
19. Tell me more about your family.
20. Can you send me a photo of your family?
Compound adjectives: a number-noun (Ex: one-period)
[1] Rewrite the following sentences using compound adjectives:
1.The trip lasted two days.
– It was a two-day trip.
2.The house has four rooms.
– It’s a four-room house.
3.The note is worth twenty dolars.
– It’s a twenty-dollar note.
4.We used to stay in a hotel with five stars.
– We used to stay in a five-star hotel.
5.The boy is twelve years old.
– He is a twelve-year-old boy.
6.The meeting lasted twenty five minutes.
- It was a twenty-five-minute meeting.
7.The contract has five pages.
- It is a five-minute contract.
8.The report is fifteen minutes long.
– It is a fifteen-minute report.
9.The bill is worth fifty dollars.
– It is a fifty-dollar bill.
10.The baby is two months.
–He is a two-month baby.
[2].Change into the adjective
1. happiness:.......happy........
2. friend:........friendly........
3. peace:.......peaceful.......
4. length:.....long.......
5. beauty:....beautiful.....
6. noise:....noisy.....
7. youth:....young.....
8. comfort:....comfortable....
9. success:.....successful.....
10. depth:.....deep......
11. difficulty:......difficult......
12. age:....old....
13. luck:.....lucky......
14. height:....high.....
15: love:....lovely.....
16: popularity:.....popular......
17. nature:......natural........
18. crowd:.....crowded.....
19. danger:..dangerous.....
20. pride:....proud.......
Sắp xếp lại câu
1. She/usually / go /school /bike
She usually goes to school by bike.
2. We/ not see/ each other /for 5 year.
We haven't seen each other for 5 years.
3. Mr. Bill/used /go / swimming / when young.
Mr.Bill used to go swimming when I was young.
4. He /asked / me / if / i / go / school / bike
He asked me if I went to school by bike.
5. Could /you /spend / more details /courese / fees.
Could you send me more details about courses and fees ?
6. Mery /stay /her pen pal/ Ha Noi/ last week .
Mery stayed with her panpal in Ha Noi last week.
7. They/ visit /Da Lat/last summer
They visited Da Lat last summer.
8. We /learn /english /since 2001
We have learnt English since 2001.
9. We / already/see/ Huong pagoda.
We have already seen Huong pagoda.
10. If / he/not come/ soon/he/ might /miss/train
If he doesn't come soon , he might miss the train.
11. Mr.Long/said/ he /live / HCM city.
Mr.Long said that he lived in HCM City.
12. She / like / watch / stars/night
She likes watching stars at night.
13. He/be /sick /yesterday / so/he /not /go /school
He was sick yesterday , so he didn't go to school.
14. Young people/ enjoy /play /computer games
Young people enjpoy playing computer games.
15. The church / build /about 100/year ago
The church was built about 100 years ago.
16. I /just / buy/ new radio
I have just bought a new radio.
17. He/stay /home/ because of / be / ill
He stayed at home because of being ill.
18. They/ play/ football/ now
They are playing fooball now.
19. He / be / ill / so / he /couldn't / get up.
He was ill , so he couldn't get up.
Dùng từ gợi ý để viết thành câu hoàn chỉnh (áp dụng động từ nguyên thể):
1) It/ interesting/ have a talk/ him.
It's interesting to have a talk with him.
2) It/ unhealthy/ live/ this/ house.
It's unhealthy to live in this house.
3) It/ boring/ stay/ home/ Saturday.
It's boring to stay at home on Saturday.
4) It/ difficult/ speak E well.
It's difficult to speak E well.
5) It/ wonderful/ have/ holiday/ Paris.
It's wonderful to have a holiday in Paris.
6) It/ important/ you/ know how to drive.
It's important for you to know how to drive.
7) It/ easy/ her/ finish work on time.
It's easy for her to finish the work on time.
8) It/ impolite/ him/ say like that.
It's impolite of him to say like that.
9) It/ careless/ you/ leave/umbrella/ train yesterday.
It was careless of you to leave the umbrella on the train yesterday.
10) Mr Hai/ too old/ apply for that job.
Mr Hai is too old to apply for that job.
11) Children/ too young/ join this club.
The children are too young to join this club.
12) The test/ too difficult/ us/ do.
The test is too difficult for us to do.
13) House/ too expensive/ uncle/ buy.
The house is too expensive for uncle to buy.
14) We/ not/ rich/ buy/ car.
We aren't rich enough to buy the car.
15) Shoes/ not/cheap/ me/ buy.
The shoes aren't cheap enough for me to buy.
16) The task/ not/ easy enough/ us/ do.
The task isn't easy enough for us to do.
17) The robber/ ran/ too fast/ policeman/ catch.
The robber ran too fast for the policeman to catch.
18) They/ walking/ too slowly/ reach the top before night.
They are walking too slowly to reach the top before night.
19) Mr Ba/ not speak clearly/ us/ understand.
Mr Ba doesn't speak clearly for us to understand.
20) She/ the last/ person/ come in.
She is the last person to come in.
21) It/ careless/ you/ let/ door/ open/ last night.
It was careless of you to let the door open last night.
22) It/ necessary/ us/ finish/ work/ this afternoon.
It's necessary for us to finish the work this afternoon.
1) It/ interesting/ have a talk/ him.
=>It's interesting to have a talk with him.
2) It/ unhealthy/ live/ this/ house.
=>It's unhealthy to live in this house.
3) It/ boring/ stay/ home/ Saturday.
=>It's boring to stay at home on Saturday.
4) It/ difficult/ speak E well.
=>It's difficult to speak E well.
5) It/ wonderful/ have/ holiday/ Paris.
=>It's wonderful to have a holiday in Paris.
6) It/ important/ you/ know how to drive.
=>It's important for you to know how to drive.
7) It/ easy/ her/ finish work on time.
=>It's easy for her to finish the work on time.
8) It/ impolite/ him/ say like that.
=>It's impolite of him to say like that.
9) It/ careless/ you/ leave/umbrella/ train yesterday.
=>It was careless of you to leave the umbrella on the train yesterday.
10) Mr Hai/ too old/ apply for that job.
=>Mr Hai is too old to apply for that job.
11) Children/ too young/ join this club.
=>The children are too young to join this club.
12) The test/ too difficult/ us/ do.
=>The test is too difficult for us to do.
13) House/ too expensive/ uncle/ buy.
=>The house is too expensive for uncle to buy.
14) We/ not/ rich/ buy/ car.
=>We aren't rich enough to buy the car.
15) Shoes/ not/cheap/ me/ buy.
=>The shoes aren't cheap enough for me to buy.
16) The task/ not/ easy enough/ us/ do.
=>The task isn't easy enough for us to do.
17) The robber/ ran/ too fast/ policeman/ catch.
=>The robber ran too fast for the policeman to catch.
18) They/ walking/ too slowly/ reach the top before night.
=>They are walking too slowly to reach the top before night.
19) Mr Ba/ not speak clearly/ us/ understand.
=>Mr Ba doesn't speak clearly for us to understand.
20) She/ the last/ person/ come in.
=>She is the last person to come in.
21) It/ careless/ you/ let/ door/ open/ last night.
=>It was careless of you to let the door open last night.
22) It/ necessary/ us/ finish/ work/ this afternoon.
=>It's necessary for us to finish the work this afternoon.
hay nhưng ko liên quan đến việc học , lần sau bạn đừng đăng những thứ ko liên quan đến việc học nhé , không thì bạn sẽ bị online math trừ điểm đấy
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.
II. Cách nhận biết câu trả lời đúng
Trên diễn đàn có thể có rất nhiều bạn tham gia giải toán. Vậy câu trả lời nào là đúng và tin cậy được? Các bạn có thể nhận biết các câu trả lời đúng thông qua 6 cách sau đây:
1. Lời giải rõ ràng, hợp lý (vì nghĩ ra lời giải có thể khó nhưng rất dễ để nhận biết một lời giải có là hợp lý hay không. Chúng ta sẽ học được nhiều bài học từ các lời giải hay và hợp lý, kể cả các lời giải đó không đúng.)
2. Lời giải từ các giáo viên của Online Math có thể tin cậy được (chú ý: dấu hiệu để nhận biết Giáo viên của Online Math là các thành viên có gắn chứ "Quản lý" ở ngay sau tên thành viên.)
3. Lời giải có số bạn chọn "Đúng" càng nhiều thì càng tin cậy.
4. Người trả lời có điểm hỏi đáp càng cao thì độ tin cậy của lời giải sẽ càng cao.
5. Các bài có dòng chữ "Câu trả lời này đã được Online Math chọn" là các lời giải tin cậy được (vì đã được duyệt bởi các giáo viên của Online Math.)
6. Các lời giải do chính người đặt câu hỏi chọn cũng là các câu trả lời có thể tin cậy được.