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1. We must leave now , or we will miss the plane
=> If we don't leave now , we will miss the plane
2. Be careful or you many fall
=> If you are careless , you may fall
3. Hurry up or we'll be late for the concert
=> If we don't hurry up , we will be late for the concert
4. Oủ sources of energy will soon end if we don't try to save them
=> Unless we try to save our sources of energy , it will soon end
5. You will catch a cold if you don's keep your feet dry
=> Unless you keep your feet dry , you will catch a cold
6. Unless we protect the envirmonent , we will destroy ourselves
=> If we don't protect the eviroment , we will destroy ourselves
7. If she is more hard - working , she will get low marks
=> Unless she isn't more hard-working , she'll get low marks
8. Unless he listens to his parents , he will fail
=> If he doesn't listen to his parents , he will fail
1. We must leave now , or we will miss the plane
=> If we don't leave now , we will miss the plane
2. Be careful or you many fall
=> If you are careless , you may fall
3. Hurry up or we'll be late for the concert
=> If we don't hurry up , we will be late for the concert
4. Oủ sources of energy will soon end if we don't try to save them
=> Unless we try to save our sources of energy , it will soon end
5. You will catch a cold if you don's keep your feet dry
=> Unless you keep your feet dry , you will catch a cold
6.If she doesn't work harder, she'll lose her job
=> Unless she works harder, she won't lose her job
7.We will cycle to school every day. We will keep fitter
If we cycle to school every day, we will keep fitter .
8. We will use recycled products. We will save money
If we use recycled products, we will save money.
Rearrange the words and phrases to make meaningful sentences.
1. when / turn off / don't / you / them / the lights / use
=>.....Turn off the lights when you don't use them.
2. students / greener place / if / the school yard / will / plant / in / a / more trees / their school / be
=>..The school yard will be a greener place if students plant more trees in their school.
3. the air / will have / if / we / have / breathing problems / cleaner / is / less
=> We will have breathing problems if the air is less cleaner.
4. children / able to / robots / help / do / teaching / will / their homework / be
=> Robots will be able to help teaching chidren their homework.
rewrite the follwing sentences beginning as shown so that the meaning stavsthe same
c1. Hurry up , or we will be late for the exam
--> If............we don't hurry up,we will be late for the exam........
c2.I started learning English in 2010
--> I have .....................learnt English since 2010..............................
Complete the correct forms of the verbs in the brackets
1. Hoa (walk)walks in the ran many times. She loves it.
2. If we sit too far away from the screen I (no be) am not able to see the film
* There is ONE mistake in each following sentences. Find and correct it
3. Can he ride a bike when he was in year 6 ?
Can he ride a bike when he was in 6 years old ?
4. If robots do all of our work, we become very lazy
*Rewrite the sentences beginning with a word or a phrase given
5.Watching / too much / TV / be / no good / because / it / hurt / your eyes.
-->Watching TV too much is not good because it hurts your eyes.
6. future / we / will / not go / school / but / might / study / computers / home.
--> In the future, we won't go to school but might study on computers at home.
* Rewrite te sentences so that it means the same as the sentences bofore it
7. Our sources of energy will soon end if we don't try to save them
--> Unless we try to save them, our sources of energy will soon end.
8. Barbara plays chess better than Mike
--> Mike doesn't play chess as well as Barbara.
1 Recycling bins
2 Causes breathing problems
3 Makes fish die
4Turn off the lights before going out
Rewrite these sentences so that it has the same meaning as the root ones using suggested word.
1.They were lazy so they failed the exam .
->They failed the exam because they were lazy
2. No one in this class is more intelligent than Hai.
->Hai is the most intelligent in this classs
3. Hai started learning English 10 years ago.
-> Hai has learnt English for 10 years
4. She likes watching sports programmes.
-->She's interested. in watching sports programmes.
5. Robots can do all of our work in the future.
-->In the future, robots will be doing all of our work
6. Work hard or you won't pass your exam.
--> If you don't work hard , you won't pass your exam.
7. Reduce the use of electricity or we’ll have to pay more this month.
-->If we don't reduce the use of electricity, we’ll have to pay more this month.
8. I think she won't be able to find our place
--> She might not find our place
9. The Old Town has a lot of cafes, restaurants and museums.
→There are a lot of cafes, restaurants and museums in the Old Town
10. There is noise pollution. People and animals have hearing problems.
→If there is noise pollution , people and animals will have hearing problems.
#Yumi
1.A robot would take over jobs of repetitive nature
2.In the home robots do the cleaning,table-laying,scurbbinng and washing up
3.No,they can't.Because robots in the home might not be creative enough to do the cooking ,plan the meal and so on.
4. People use robots as slaves
1. Read the passage about Tina's dream house. Decide if the statements are True (T) or False (F). Circle T or F.
My dream home will be a modern house. The house will be hidden in the forest. There is a gate which is always locked, and you have to talk to me to get in.
Inside the basement will be an average size theatre room. My house will also have an indoor pool. It will also have five floor, and in one floor is a gaming room for me and my brothers and my friends. On the third floor is my room. It is a good place for me to relax
My dream house also has a lift so it is casier t get to the floors but the house will still have stairs if you want to use them.
1. Tina's dream house will be traditional. T F
2. Getting to er house will take time T F
3. There will be a medium theatre in her house T F
4. Her room is also for playing with friends T F
5. The lift makes it less difficult to get to the floors. T F
#Yumi
1)Look at the two italice parts of these sentences. One part is right and the other is wrong. Correct the wrong part:
1.Your father will be angry if you will not be -> aren't honest.
2.If you don't drive carefully, I don't let -> won't let you drive.
3.Everybody likes -> Everybody will like you if you're friendly.
4.When I will see -> I see Mary at school tomorrow, I will give her a doll.
5.I turn -> I will turn off the TV when I go
1/The woman will helps us and we will make it easily
->If the woman doesn't help us , we won't make it easily
2/ Don't be careless or you will fall over the rocks
->If you are careless , you will fall over the rocks
3/ Burn the trash and the air will be polluted
-> If you don't burn the trash , the air won't be polluted
4/ Hurry up or we'll be late for the meetings
->If we don't hurry up , we will be late for the meetings
5/ Be careful or you will fall over the rock
->If you aren't careful , you will fall over the rock
6/ Mary will buy a bike. She will ride to school
->If Mary doesn't buy a bike , she won't ride to school