If we plant trees in the yard, our school will become a greener space.
My future house will be surrounded by tall trees
Reusable bags are better than plastic bags because they are made from natural materials.
Make complete sentences
1.if/plant trees in the yard,/ school/ greener place/
2.My future house/ be / surounded/tall trees/
3.Reusable bags/ better / plastic bags / because / they/ made/natural materrials/
I. Fill each blank with a word in the box.
using cars recycle reusable cutting down plastic bottles
Natural resources trees greener health problems oxygen
1. If we waste paper, we will save a lot of trees.
2. If we plant more trees, we will have more oxygen to breathe.
3. are becoming exhausted, so we should save them.
4. We can recycle things like plastic bottles and cans to protect the environment
5. If we stop the trees, we can prevent floods and other natural disasters.
6. If we breathe polluted air, we will have .
7. If people cycle to the office everyday instead of , we can keep air clean and fresh.
8. If the soil is polluted, the will not grow well.
9. If we use the bags, we will save a lot of money.
10. If we plant many trees in the schoolyard, the school will be place.
Do as directed
1. In the future, robots might do all our homework. ( Change into negative from)
->........................................................................................................................
2. If/we/plant/tress/the school yard,/our school/be/greener place.( Complete the sentences)
->.......................................................................................................................
3. We will probably go to the moon for our summer holidays in 2050
-> We might...........................................................................................
4. We make the air dirty because we use the car all the time
-> If............................................................................................
plant more trees and your school yard will be greener
- if
use recycled paper and you will save trees
-if
I make the sentences
1 If/you/burn rubbish/you/produce harmful smoke
2If/we/reuse bottles/we/save a lot of money
3 If/students/use recycled paper/they/save/trees
4 If/students/plant trees in the schoolyard/their school/greener place
I: Put the words or phrases in the right order to make sentences.
1. If/ is polluted/ fish/ the river/ will die.
..............................................................................................................................................
2. We/ recycle/ rubbish/ should/ try to.
.................................................................................................................................................
3. Don't throw/ plastic bags/ the/ because/ can reuse them/ you.
..................................................................................................................................................
4. You/ should/ when/ use reusable bags/ you go shopping
..................................................................................................................................................
5. If/ there/ people recycle more/ pollution/ will be less.
....................................................................................................................................................
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
If......................................................................................................................
2. We will use fewer cars. We will reduce pollution.
If..........................................................................................................................................................
3. We will cycle to school every day. We will keep fitter.
If..............................................................................................................................................................
4. We will use recycled products. We will save money.
If..........................................................................................................................................................
5. The boy eats so many green apples. He will be ill.
If..........................................................................................................................................................
6. We will use reusable bags for shopping. We will reduce waste.
If..........................................................................................................................................................
7. She doesn't hurry. She is late for school.
If............................................................................................................................................................
8. You don't water the plants. The die.
If.............................................................................................................................................................
Complete the sentences with your own words.
1. If we all use reusable shopping bags, __________________________
2. If more people cycle, _______________________________________
3. We will save a lot of trees if __________________________________
4. A lot of fish will die if ________________________________________
5. If you have a shower instead of a bath, _________________________
put these words or phrares in the right order to make sentens
1.If/is polluted/fish/the river/will die
2.We/rycle rubbish/should/try to
3.don't throw/plastic bags/the because/can reuse them/you
4. You/should/when/use reusable bags/you go shopping
5.If/there/people recycle more/pollution/will be less
27. If we all use ______ bags, we'll help the environment.
A. reusable B. new C. beautiful D. dirty
28. Our family ______ to the new house next week.
A. will move B. moves C. move D. moved
29. If we ______ trees, our school ______ greener.
A. will grow/ is B. grow/ will be C. will grow/ are D. grow/ is
30. People ______ the environment if they ______ old items.
A. saved/ use B. save/ will use C. will save/ use D. save/ use
31. If they ______ an airport here, it ______ very noisy.
A. builds/ be B. build/ will be C. built/ is D. will build/ is
32. If the weather _______ sunny, I _______ to the zoo tomorrow.
A. is / go B. is / will go C. are/ go D. are / will go
33. Last night, I ________ out for dinner with my friends.
A. went B. go C. am going D. goes
34. The robot will help me to ______ the dogs and cats.
A. go B. feed C. swim D. make
35. What can an ________ helps us to do? - It can help us to cook rice.
A. fridge B. smart TV C. computer D. electric cooker
