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1Don't throw plastic bags because you can reuse
2If water polluted, fishes would die
3If you turn off tap when brush your teeth, you will save water
4If we plant trees, air will be fresher
5You should turn off lights before you leave room
6We should use useable bags instead of plastic bags
7If we go to school by bus, we will reduce air pollution
8If we use pesticides indiscriminately, water pollution will be worse
2. If we reuse bottles, we will save a lot of money.
3. If we use recycled paper, we will save trees.
4. If we plant trees in the school yard, the school will be a greener place.
5. If there is a rubbish bin in every class, the classroom will be cleaner.
Tham khảo
1 if / burn rubbish, /produce harmful smoke .
⇒⇒If you burn rubbish, you will produce harmful smoke.
2 if / reuse bottles, /save a lot of money.
⇒⇒If you reuse these bottles , you will save a lot of money.
3 if/use recy cled paper , /save/trees.
⇒⇒If student use recycled paper,they will save a lot of trees.
4 if / plant trees in the schoolyard,/school/greener place.
⇒⇒If student plant trees in the schoolyard,their school will be a greener place.
5 if / rubbish bin in every class , / classrom / cleaner.
⇒⇒If there is a rubbish bin in every class,the classroom will be cleaner.
* Type 1
1. If Liz studies hard, she will pass her test.
2. If I have time tomorrow, I will go(go) shopping with you.
3. If you turn (turn) off the light, we will be in the dark.
4. If I see Duc, I will give (give) him your message.
5. He will send(send) you some information if you tell him your address
6. If Kate is(be) late again, she will lose her job.
7. She will be sick if she eats(eat) all that ice-cream.
8. If we go(go) out tomorrow evening, we will miss(miss) that new programme on TV.
9. I (be) will be angry if it turns out that you are wrong.
10. If he (finish) finishes with the computer, I will put it away.
* Type 2
1. If I had a typewriter I would type (type) it myself.
2. If I knew(know) his address I’d give it to you.
3. He would look (look) a lot better if he shaved more often.
4. If you played (play) for lower stakes you wouldn’t lose so much.
5. If he worked more slowly he wouldn't make (not make) so many mistakes.
6. More tourist would come to this country if it had(have) a better climate.
7. If I were sent to prison Would you visit(visit) me?
8. If someone gave (give) you a helicopter what would you do with it?
1. If/you/burn rubbish/you/produce harmful smoke
-> If you burn rubbish, you will produce harmful smoke
2.If/we/reuse bottles/we/save a lot of money
-> If we reuse bottles, we will save a lot of money
3. If/students/use recycled paper/they/save/trees
-> if students use recycled paper, they will save the trees
4. If/students/plant trees in the schoolyard/their school/greener place
-> if students plant trees in the school yard, their school will be a greener place
1. If/you/burn rubbish/you/produce harmful smoke
-> If you burn rubbish, you will produce harmful smoke
2.If/we/reuse bottles/we/save a lot of money
-> If we reuse bottles, we will save a lot of money
3. If/students/use recycled paper/they/save/trees
-> if students use recycled paper, they will save the trees
4. If/students/plant trees in the schoolyard/their school/greener place
-> if students plant trees in the school yard, their school will be a greener place
1. The Browns last painted the living room two year ago
-----> The Browns have........painted the living room for two years......
2. You should reduce the volume at night
------> You should turn.....down the volume at night ...........
3. If we use solar energry, we can save natural resources.
------> By.........using solar energry, we can save natural resources..................................
4. Use/ we / should / after / turn off/ the light ?
-------> .............should we turn off the light after using......
III. Choose the best answer (2 pts)
1. If we __________ waste paper, we will save a lot of trees.
A. Repeat B. Recycle C. Rewrite D. Remark
2. Why do you often forget to __________ the lights when you go out of the classroom?
A. Turn on B. Turn off C. Close D. Shut down
3. We should put a __________ bin in every classroom in order to keep it clean?
A. Reusable B. Recycled C. Recycling D. Recyclable
4. It is a good idea to __________ our clothes with our friends or cousins.
A. Change B. Swap C. Turn D. Send
5. If we use __________ paper, we will save a lot of trees.
A. Fewer B. Less C. More D. Much
6. Don’t throw rubbish into the river because you will make it __________.
A. Greener B. Dirty C. Cleaner D. Fresher
7. These three Rs __________ reduce, reuse and recycle.
A. Stand up B. Stand for C. Ask for D. Means
8. If you have old clothes, will you give them to those __________?
A. Needs B. To need C. For needing D. In need
IV. Underline and correct the mistake in each sentence (1pts)
|
1. We might=>will use a wireless TV to send email in the future. 2. If he have=>has a lot of money, he will buy a big house. 3. Do=>Will you have a fridge that can cook your meals in 2050? 4. Instead off=>of having a bath, it is better for us to use a shower. |
............................. …………………… …………………… …………………… |
1. They/have/watch/surf/the Internet/future
They will have a TV to watch and surf the Internet in the future.
2.We/have/robot/look after/children/in 2030
We will have robots to look after children in 2030
3. If/you/reuse/used things/environment/be greener
If you reuse used things , the environment will be greener.
4. If/we/use/recycled paper/we/save/trees
If we use the recycled paper, we will save trees
5. Rubbish/cause/polluting problems/if/we/not/put/it/rubbish bins.
Rubbish will cause polluting of the problems if we don't put it in the rubbish bins
1. if you save paper , you will save our Earth
2. if you reuse bottle , you will help the enviroment
3. Turn off the light if you don't use it
4. Have you ever been to America ?
5/ I love reading so I read book every evenings
6. Although I was tired last night , I still have to get up early