we plant trees in our school yard, and we have clear air
-if.................................................
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If we plant more trees, our neighborhood will be greener.
If we cycle to school every day, we will keep the air clean and fresh.
If we keep hunting animals, they will disappear soon.
If we cut down all the trees, there will be floods.
If we use buses, we will reduce the pollution.
IV.Make the first conditional sentences, using the words and phrases given.
1. If/ we/ plant/ more trees/ neighbourhood/ greener.
=> If we plant more trees, our neighborhood will be greener.
2. If/ we/ cycle/ school/ every day/ we/ keep/ air/ clean and fresh.
=> If we cycle to school every day, we will keep the air clean and fresh.
3. If/ we/ keep/ hunt/ animals/ they/ disappear/ soon.
=> If we keep hunting animals, they will disappear soon.
4. If/ we/ cut down/ all/ trees/ there/ floods.
=> If we cut down all the trees, there will be floods.
5. If/ we/ use/ buses /we/ reduce/ pollution.
=> If we use buses, we will reduce the pollution.
Dịch : Làm theo chỉ dẫn
1. Trong tương lai, robot có thể làm tất cả bài tập về nhà của chúng tôi. (Thay đổi thành phủ định từ) -> ................................................ .................................................. ...................... 2. If / we / plant / tress / sân trường, / trường học của chúng tôi / be / nơi xanh hơn. (Hoàn thành các câu) -> ................................................ .................................................. ..................... 3. Chúng ta có thể sẽ lên mặt trăng cho kỳ nghỉ hè năm 2050 -> Chúng tôi có thể .............................................. ............................................. 4. Chúng tôi làm cho không khí bẩn vì chúng tôi sử dụng xe mọi lúc -> Nếu ............................................... .............................................1. In the future, robots might do all our homework. ( Change into negative from)
->.......In the future, robots mightn't do all our homework..................................................................................................................
2. If/we/plant/tress/the school yard,/our school/be/greener place.( Complete the sentences)
->.......If we plant trees in the school yard, our school will be a greener place................................................................................................................
3. We will probably go to the moon for our summer holidays in 2050
-> We might...go to the moon for our summer holidays in 2050........................................................................................
4. We make the air dirty because we use the car all the time
-> If... we don't the car all the time, we won't make the air dirty .........................................................................................
1. If we (plant) ....plant............more trees along the street, we (have) .....will have.......... more shade and fresh air.
2. If it( not, rain) .....doesn't rain...... , the rice (die) ...will die............
3. If she (do) .....does......morning exercises, she (be ) .....will be....... healthy.
4. She (get) .....will get........ wet if she (not, bring ) .....doesn't bring........a rain coat.
5. If he (go) ...goes........on smoking, he (damage) ........will damage......his health.
6. They (help) ....will help.........you if you (ask).......ask..........them.
7. If she (learn) ...........learns...hard , she (pass) ...will pass........... the exam
8. If the weather (be) .....is.......fine, we (go) .......will go.....camping.
9. If it (not, rain) .....doesn't rain.......... , they (go) .............will go........ on a picnic.
10. I (find) ......will find..... someone to help her if she (wait) ..........waits.....a moment.
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.
1) If he is lazy , he will gets bad mark .
2) We will make the air dirty if we use the cars all the times.
3) Sydney is the cleanest city in the world.
4) If we plant trees in the schoolyard , our school will be a greenner place.
1. If he is lazy , he will get bad marks.
2. If we use the car all the time , we will make the ari dirty.
3. Sydney city is the cleanest in the world .
4. If we plant trees in the school yard , school will be a greener place.
87. The more trees we plant, the greener our planet is.
A. If we plant more trees, our planet will be a greener place.
B. Unless we plant more trees, our planet will be a greener place.
C. If we plant more trees, our planet won’t be a greener place.
D. If we planted more trees, our planet will be a greener place.
88. Anna’s flute performance was very good at the party.
A. Anna performed play flute very good at the party.
B. Anna performed playing flute very good at the party.
C. Anna performed playing flute very well at the party.
D. Anna performed flute very good at the party.
1.If you burn rubbish, you will produce harmful smoke.
2.If we use reusable bottle, we will save a lot of money.
3.If we use recycled paper, we will save trees.
4.If they plant trees in the schoolyard, their school will be a greener place.
5. If there is rubbish bin in every classroom, the classroom will be cleaner.
6.If you forget all the time, you will have to pay a lot of money for electricity.
7.If we throw rubbish into the river, it will be polluted.
8.If there are many factories here, the air will be polluted.
9.If we grow flowers and vegetables, our house will be cleaner and more beautiful
If we plant trees in our school yard, we have clean air
IF we plant trees in our school yard,we will have clear air