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27 tháng 4 2018

1 If we don't protect the environment, we will destroy ourselves.

2 They have watched the movie for one hour.

3 They have never cried for ten years.

4 Nam is interested in watching TV

3 tháng 5 2018

Rewrite sentence

1.Unless we protect the environment, we will destroy ourselves.

If. ..we protect the environment, we won't destroy ourselves......

2,Unless she is more hard-working, she will get low marks

If...she is more hard-working, she won't get low marks.....

3,unless he listens to his parents, he will fail.

If. ....he listens to his parents, he won't fail.......

4,they began watching the movie one hour ago.

They have . .watched the movie for one hour.......

5,he last cried ten years ago.

He has.. not cried for ten years......

20 tháng 2 2018

rewrite sentences

1/unless we protect the envir/nmoent, we will destroy ourselves

=> If we don't protect the environment, we will destroy ourselves.

2/unless she is more hard working, she will get low marks

=> If she doesn't work hard, she will get low marks.
3/unless he listens to his parent, he will fail

=> If he doesn't listen to his parents, he will fail.

4/They began watching the movie one hour ago.

=> They have been watching the movie for an hour.

5/He last cried ten years ago

=> He hasn't cried for ten years.

3 tháng 5 2017

Rewrite sentences:

1. Unless we protect the evironment, we will destroy ourselves.

=> If we do not protect the evironment, we will destroy ourselves.

2.Unless she is more hard - working, she will get low marks.

=> If she is not more hard - working, she will get low marks

3.Unless he listens to his parents, he will fail.

=> If he does not listen to his parents, he will fail.

4.They began watching the movie one hour ago.

=> They have watched the movie for one hour.

5.He last cried ten years ago.

=> He has cried for ten years.

7 tháng 5 2017

kekee

câu 5 xem lại nè:))

3 tháng 5 2017

1. Unless we protect the evironment, we will destroy ourselves.

If_______we don't protect the enviroment , we will destroy ourselves_____________

2.Unless she is more hard - working, she will get low marks.

If_______she isn't more hard-working , she will get low marks________________________

3.Unless he listens to his parents, he will fail.

If_______he doesn't listen to his parents , he will fail_____________________________

4.They began watching the movie one hour ago.

They have _______watched the movie for one hour________________________

5.He last cried ten years ago.

He has _____not cried for ten years___________________

Unless que pritect the environment, we will destroy ourselves .

If we don't protect the environment, we will destroy ourselves.

2,unless she is more hard working, she will get low marks

If she isn't more hard-working, she will get low marks.

3,unless he listen to his parents, he will fail.

If he doesn't listen to his parents, he will fail.

4,they began watching the movie one hour ago

They have watched the movie for one hour.

5,he last cried ten years ago

They have never cried for ten years.

9 tháng 8 2018

1. Unless we protect the environment , we will destroy ourselves

\(\Rightarrow\) If we don't protect the environment, we will destroy ourselves.

2. Unless she is more hard-working , she will get low marks

\(\Rightarrow\) If she isn't more hard-working, she will get low marks.

3 .Unless he listens to his parents , he will fail

\(\Rightarrow\) If he doesn't listen to his parents, he will fail.

4. They began watching the movie one hour ago

\(\Rightarrow\) They have watched this movie for an hour.

5. He last cried ten years ago

\(\Rightarrow\) He hasn't cried for 10 years.

9 tháng 8 2018

1 . If we don't protect the enviornment we will destroy ourselves

2 . If she isn't more hard - working she will get low marks 

3 . If he doesn't listen to his parents he will fail

4 . Thay have watched this movie for an hour

5 . He has not cried for 10 year

Hok tốt

11 tháng 4 2018

1. Unless we protect the environment, we will destroy ourselves.

If we protect the environment, we won't destroy ourselves.

2. Unless she is more hard-working, she will get low marks.

If she is more hard-working, she won't get low marks.

3. Unless he listens to his parents, he will fail.

If he listens to his parents, he won't fail.

4. They began watching the movie one hour ago.

They have watched the movie for one hour.

5. He last cried ten years ago.

He has not cried for ten years.

24 tháng 4 2018

e chú ý cấu trúc "unless" e chỉ cần đổi thành "if .... not..." thôi nhé!

25 tháng 5 2021

Task1 .Rewrite sentences :

1.Unless we protect the environment , we will destroy ourdelves

If we don't protect the environment , we will destroy ourdelves.

2.Unless she is more hard - working , she will get low marks

If she isn't more hard - working , she will get low marks.

3.Unless he listens to his parents , he will fail

If he doesn't listen to his parents , he will fail.

4.They began watching the movie one hour ago

They have watched the movie for one hour.

5.He last cried ten year ago 

He has not cried for ten years.

6.This is the first time he went abroad 

=>He hasn't gone abroad before.

7.She started driving 1 month ago

=>She has driven for 1 month.

8.We began eating when it started to rain

We have eaten since it started to rain.

9.Nam Likes watching television

Nam is interested in watching television.

10.It's the first time that I have ever talked to the foreigner

->I have never talked to the foreigner before.

Task 2. Write the conditinal sentences from the fllowing statements

1.We plant more trees. The air will be fresher

If we plant more trees, the air will be fresher.

2.We wil use fewer cars. We will reduce pollution  

If we use fewer cars, we will reduce pollution.

3.We cycle to school every day . We will keep fitter

If we cycle to school every day, we will keep fitter.

4.We will use rycycled products .We will save money .

If we use rycycled products, we will save money .

5.People throw rubbish into the right bin .They will keep the enviroment clean

If people throw rubbish into the right bin, they will keep the enviroment clean.

25 tháng 5 2021

Task1 .Rewrite sentences :

1.Unless we protect the environment , we will destroy ourdelves

If we don't protect the environment, we will destroy ourselves

2.Unless she is more hard - working , she will get low marks

If she isn't more hard-working, she will get low mark

3.Unless he listens to his parents , he will fail

If he doesn't listen to his parents, he will fail

4.They began watching the movie one hour ago

They have been watching the movie for 1 hour

5.He last cried ten year ago 

He has not cried for 10 years

6.This is the first time he went abroad 

=>He hasn't gone abroad before

7.She started driving 1 month ago

=>She has driven for 1 month

8.We began eating when it started to rain

We have been eating since it started to rain

9.Nam Likes watching television

Nam is interested in watching television

10.It's the first time that I have ever talked to the foreigner

->I have never talked to the foreigner before

Task 2. Write the conditinal sentences from the fllowing statements

1.We plant more trees. The air will be fresher 

If we plant more trees, the air will be fresher

2.We wil use fewer cars. We will reduce pollution  

If we use fewer cars, we will reduce pollution

3.We cycle to school every day . We will keep fitter

If we cycle to school everyday, we will keep fitter

4.We will use rycycled products .We will save money .

If we use recycled products, we will save money

5.People throw rubbish into the right bin .They will keep the enviroment clean

If people throw rubbish into the right bin, they will keep the environment clean

30 tháng 8 2021

Tham khảo nha

1.1. If we don't protect the environment, we will destroy ourselves.

2.2. If she is more hardworking, she won't get low marks.

3.3. If he doén't listen to his parents, he will fail.

4.4. They have watched the movie for one hour.

5.5. He hasn't cried for 10 years.

6.6. He hasn't gone abroad before.

7.7. She has driven for 1 month.

8.8. We have eaten since it started to rain.

9.9. Nam is interested in watching television.

10.10. I have never talked to the foreigner before.