Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
1 Sewage or wastewater should be treated before it is discharged into the river or ocean.
2 More and more waste and poison are poured into the water, the soil and the air.
3 The radioactive material is stored in a special radiation-proof container.
4 Oil spills can cause the death of aquatic animals such as fish.
5 Untreated sewage can spread disease and contaminate drinking water sources.
6 Cholera is transmitted through contaminated water.
7 The health effects of air pollution include heart disease, lung cancer, and asthma.
8 Carbon dioxide is a dangerous air pollutant.
9 Over 150,000 tonnes of waste are dumped annually along the coastline.
10 Up to 100,000 fish were found dead along the river last week.
1 Sewage or wastewater should be treated before it is discharged into the river or ocean.
2 More and more waste and poison are poured into the water, the soil and the air.
3 The radioactive material is stored in a special radiation-proof container.
4 Oil spills can cause the death of aquatic animals such as fish.
5 Untreated sewage can spread disease and contaminate drinking water sources.
6 Cholera is transmitted through contaminated water.
7 The health effects of air pollution include heart disease, lung cancer, and asthma.
8 Carbon dioxide is a dangerous air pollutant.
9 Over 150,000 tonnes of waste are dumped annually along the coastline.
10 Up to 100,000 fish were found dead along the river last week.
1. This is the first time he went abroad.
=> He hasn't went abroad.
2. She started driving 1 month ago
=> She hasn't drived for 1 month
3. We began eating when it started to rain
=> We have eaten since it started to rain
4. I last had my hair cut when I left her.
=> I haven't cut my hair since I left her.
5. The last time she kissed me was 5 months ago
=> She hasn't kissed me for 5 months.
6. It is a long time since we last met.
=> We haven't met for a long time
7. When did you have it?
=> How long have you had it?
8. This is the first time I had such a delicious meal.
=> I haven't had such a delicious meal.
9. I haven't seen him for 8 days
=> The last day I've seen him was 8 days ago.
10. I haven't taken a bath since Monday
=> It is Monday since I took a bath.
Viết lại câu!
1. He is too reserved to speak in public.
-> He is so reserved that he doesn't speak in public.
2. The foreigner spoke very quickly So I could not understand what he said.
->(not enough ) The foreigner doesn't speak slowly enough for me to understand what he said.
5.The shirt is very small . She can not wear it
-> (too) The shirt is too small for her to wear.
6. There is an oven on the counter next to the sink.
-> The sink is next to an oven which is on the counter.
7. It is necessary for you to feed the color fish once a day .
->You need to feed the color fish once day.
1. He is too reserved to speak in public.
-> He is not outcoming/confident enough to speak in public.
2. The foreigner spoke very quickly So L could not understand what he said.
-> The foreginer didn't speak slowly enough for L to understand what he said.
5.The shirt is very small . She can not wear it
-> The shirt is too small for her to wear.
6. There is an oven on the counter next to the sink.
-> The oven is next to the sink which is on the counter.
7. It is necessary for you to feed the color fish once a day .
->You should feed the color fish once a day/ You need to feed the color fish one a day.
1. My father smoked a lot 5 years ago but now he gives it up.-> My father used.. to smoke a lot 5 years ago
2. The red dictionary is more expensive than the blue dictionary.->The blue dictionary isn't.as expensive as the red ones.
3. Tom wasn't hard-working/He couldn't get good marks. -> Tom wasn’t hard – working enough to get good marks.
4. Her hair is long and black -> she has long black hair.
5 . Swimming across this river is dangerous . -> It is dangerous to swim across this rive.
6 We have learned English for five years. -> We started to learn English for five years.
1. My father smoked a lot 5 years ago but now he gives it up.
-> My father used to smoke a lot (5 years ago).
2. The red dictionary is more expensive than the blue dictionary.
->The blue dictionary isn't so expensive as the red one.
3. Tom wasn't hard-working/He couldn't get good marks.
-> Tom wasn't hard-working enough to get good marks.
4. Her hair is long and black
-> She has got a long black hair.
5 . Swimming across this river is dangerous .
-> It is dangerous to swim across the river.
6 We have learned English for five years.
-> We started learning English five years a go.
1. Lan isn’t as good at Mathematics as Mai. -> Mai is ...the best at Mathematics student in Lan 's class ................................
2. No other city in Vietnam is as large as Ho Chi Minh city.->Ho Chi Minh City is.the largest city in Vietnam..
3. Nowadays things are not as cheap as they were. -> Things used are more expensive than they were.....................
4. Have you got a cheaper school bag than this? -> Is this the .....cheapest school bag.....................?
5. This exercise is not as difficult as that one. ->That exercise ..........is esier than thet one..................
6. The front yard is too small to play soccer in. -> The front yard isn’t.......big to play soccer...........
7. It isn’t necessary for you to set off early. -> You don’t ...required for you to set off early.............................
8. My school bag is different from yours. -> My schoolbag is not ...the same as your school bag..................
9. The film Titanic is very interesting and we want to see it again.
-> The film Titanic is interesting enough..to see it again. ..............................................
10. I smoked cigarrettes two years ago but now I don’t. -> I used ..cigarrettes two years ago. ....................
11. Mary is very intelligent. She can speak four languages.
-> Mary is intelligent enough..to speak 4 languages.............................................................
12. She started learning French three years ago, and she still studies it.
-> She has .........learned French for three years...........................................................................
1. Make a question for each of the underlined phrases in the following sentences:
1. Their guests left for home because it was very late.
=> …Why they guests left home ?
2. I have to tidy the living room.
=> …What do you have to ?
3. The secretary gave Mr. Green a lot of information.
=> …How much information did the seceretary give Mr.Green?
4. The two men returned to the office at three o’clock.
=> What time did the two men return to the office ?
5. You ought to put the rug between the armchair and the couch.
=> …Where do you ought to put the rug ?
6. My mother often goes to work by bus.
=> …How does your mother go to work ?
7. Her sister bought four pairs of stockings yesterday.
=> How many pairs of stockings did her sister buy yesterday ?
8. Mr. Tuan goes to Ha Noi three times a month.
=> …How long does Mr . Tuan go to Ha Noi?
9. The name of that book by Mark Twain is Tom Sawver.
=> ……What is the name of that book by Mark Twain ?
10. She had to wear glasses at the age of eleven.
=> ……How old did she have to wear glasses?
1. Make a question for each of the underlined phrases in the following sentences:
1. Their guests left for home because it was very late.
=> Why they guests left home ?
2. I have to tidy the living room.
=> What do you have to ?
3. The secretary gave Mr. Green a lot of information.
=> How much information did the seceretary give Mr.Green?
4. The two men returned to the office at three o’clock.
=> What time did the two men return to the office ?
5. You ought to put the rug between the armchair and the couch.
=> Where do you ought to put the rug ?
6. My mother often goes to work by bus.
=> How does your mother go to work ?
7. Her sister bought four pairs of stockings yesterday.
=> How many pairs of stockings did her sister buy yesterday ?
8. Mr. Tuan goes to Ha Noi three times a month.
=> How long does Mr . Tuan go to Ha Noi?
9. The name of that book by Mark Twain is Tom Sawver.
=> What is the name of that book by Mark Twain ?
10. She had to wear glasses at the age of eleven.
=> How old did she have to wear glasses?
1, She hasn’t eaten this food since January.
2, My brother enjoys walking in the rain
3, Is this the first time you have (ever) played a computer game?
4, The front yard isn’t large/big enough to play soccer in.
5, My sister asked me not to stay up late.
6, I haven’t spoken to her for 4 years.
7, Mai is the most intelligent (student/girl) in our school.
8, He prefers golf to tennis/ He prefers playing golf to (playing) tennis.
9, Your brother isn’t strong enough to lift that box.
10, Hung is interested in collecting
VIII- Viết lại những câu sau sao cho nghĩa không thay đổi so với câu trước nó:
1, She last ate this kind of food in January
.-> She hasn’t …eatten this kind of food since January…………...............................................................................
2, Walking in the rain gives my brother pleasure.
-> My brother enjoys ……………walking in the rain.……............................................................................
3, Have you ever played a computer game before?
-> Is this ……………the first time he playing a computer game………............................................................................................ ?
4, The front yard is too small to play soccer in.
-> The front yard isn’t…big to play soccer…………………………………………..………………………………
.5, “Don’t stay up too late” My sister said.
-> My sister asked……Don't stay too late……………………………………………..………………………………
.6, It’s 4 years since I last spoke to her.
-> I haven’t…spoken to her since 4 year………………………………………..………………………..……………………….
7, No one in our school is as intelligent as Mai is.
-> Mai is …………the tallest student in our school………………………………………..………………………..…………………….
8, He’d rather play golf than tennis
.-> He prefers……playing golf to tennis……………………………………………..………………………..…………….
9. Your younger brother is too weak to lift that box
-> Your brother is not………strong to lift that box…………………………………………..………………………..………
10. Hung’s hobby is collecting stamps.
-> Hung is interested ....in collecting stamps.................................................................................
1. How long is it since you used the computer? -> When did you use the computer?
2. “Please turn down the radio for me,” said my father. -> My father asked us to turn down the radio for him.
3. It’s three years since I last saw her. -> The last timei saw her three years ago.
4. Nam doesn’t type as fast as he used to. -> Nam used to as fast as he now.
5. He last came back to his home village five months ago. -> He hasn’tcame back to his home village for five months.
6. “Would you please open the window for me, Tom,” the girl said.
-> The girl asked tom to open the window for her.
7. “Please put this bag on the shelf,” Mary said to David. -> Mary askeddavid to put this bag on the shelf.
8. I am 1.6 meter tall and so is he. -> His height and i are the same .
9. It is unsafe to go out alone very late at night. -> Going out alone very late at night is unsafe.
10. He often participates in outdoor activities during his summer vacation.
-> He often takes part in outdoor activities during his summer vacation.
11. Linda thinks it is a good idea to go to Nha Trang by train. -> Linda suggests.going to nha trang by train.
12. I swam in the sea last Sunday. -> I went to go swimming last sunday.
1.Minh looks very tired
=>He should......take a rest........
2.What's your addess?
=>Where........do you live?............
3.Peter is too young to see the horrow film.
=>Peter isn't....old enough to see the horrow film. .............
4.The radio wasn't. She couldn't put it in you pocket.(using "enough")
=>.......The radio wasn't small enough for her to put it in you pocket..................
5. Mr Quang bought a new fishing rod ytd.
=>A........new fishing rod was bought by mr quang yesterday........................
7. She plans to learn Japanese next summer.
=> She's.........going to learn Japanese next summer..................
8. They didn't go to the beach because it rained all day and night.
=>Why......didn't they go to the beach..................
mk quên ghi số
Exercise 1 của bạn làm gần đúng hết rồi. Mình sửa lại cho chuẩn hơn như sau:
SewageCâu đúng: Sewage should be treated before it is discharged.
Giải thích: Sewage = nước thải. Trước khi xả ra môi trường thì nước thải cần được xử lí.
PoisonCâu này cần xem lại đề gốc. Nếu sau chỗ trống là “poured into the water” thì đáp án thường đúng hơn là “poison” hoặc “poisonous chemicals”.
Ví dụ: Poison is poured into the water.
Tuy nhiên, nếu cần danh từ số nhiều thì có thể là “poisons” hoặc “pollutants”.
RadioactiveCâu đúng có thể là: Radioactive waste should be kept in radiation-proof containers.
Lưu ý:
Aquaticradioactive = có tính phóng xạ
radiation-proof = chống bức xạ
container nếu số nhiều thì viết containers.
Câu đúng: Aquatic animals such as fish can die because of water pollution.
Giải thích: Aquatic animals = động vật sống dưới nước.
UntreatedCâu đúng: Untreated sewage can contaminate drinking water sources.
Giải thích: Untreated = chưa được xử lí.
ContaminatedCâu đúng: Cholera is transmitted through contaminated water.
Giải thích: Contaminated water = nước bị ô nhiễm/nhiễm bẩn.
EffectsCâu đúng: The health effects of air pollution include heart disease, lung cancer, and asthma.
Giải thích: health effects = ảnh hưởng đến sức khỏe.
PollutantCâu đúng: Carbon monoxide is a dangerous air pollutant.
Giải thích: air pollutant = chất gây ô nhiễm không khí.
DumpedCâu đúng: Waste is dumped along the coastline.
Giải thích: dumped = bị đổ/thải ra.
DeadCâu đúng: Dead fish were found.
Giải thích: dead fish = cá chết.
Đáp án ngắn gọn:
SewagePoison / pollutantsRadioactiveAquaticUntreatedContaminatedEffectsPollutantDumpedDead