Unit 11 grade 6: Our Greener World – Looking Back
1. Vocabulary
1.1. Task 1 Unit 11 grade 6
Add more words to the word webs below (Add words to the word grid below)
Guide to answer
Reduce: water, electricity, paper, gas, rubbish
Reuse: envelope, can, plastic bag, bottle, light bulb
Recycle: can, plastic box, book, plastic bag, newspaper
Translated:
Reduce: water, electricity, paper, gas, garbage
Reuse: envelopes, cans, plastic bags, bottles, light bulbs
Recycle: cans, plastic boxes, books, plastic bags, newspapers
1.2. Task 2 Unit 11 grade 6
In pairs, ask and answer questions about the 3Rs. (Working in pairs, ask and answer questions about 3R.)
Example:
A: Can we reduce water use?
B: Yes, we can.
A: How?
B: Don’t take a bath.
Translated:
A: Can we reduce water use?
B: Okay.
A: How?
B: Don’t take a bath.
1.3. Task 3 Unit 11 grade 6
a. Complete the words or phrases. (Complete the following words or phrases.)
Guide to answer
1. deforestation: deforestation
2. air pollution: air pollution
3. water pollution: water pollution
4. noise pollution: noise pollution
5. soil pollution: soil pollution
b. Match each word or phrase from a with an effect below to make a sentence. (Match each word or phrase in part a with a consequence below to make a complete sentence.)
Guide to answer
1 – b 2 – e 3 – a 4 – c 5 – d
Translated:
1. Deforestation makes animal habitats disappear.
2. Air pollution makes the earth hotter.
3. Water pollution causes fish to die.
4. Noise pollution causes sleep problems.
5. soil pollution causes food shortage.
2. Grammar
2.1. Task 4 Unit 11 grade 6
Write the correct form of each verb in brackets (Write the correct form of each verb in brackets.)
Guide to answer
1. is; will rise
2. rises; will disappreare
3. reduce; will have
4. don’t have; will be
5. are; will be
Translated:
1. If the Earth gets hotter, sea level will rise.
2. If sea levels rise, some countries will disappear.
3. If we reduce soil pollution, we will have enough food to eat.
4. If we don’t have enough food, we will go hungry.
5. If we are hungry, we will be tired.
2.2. Task 5 Unit 11 grade 6
Combine each pair of sentences below make a conditional sentence – type 1. (Combine each pair of sentences below to make a type 1 conditional.)
1. Students recycle and use recycle materi. They save energy.
2. We use the car all the time. We make the air dirty
3. You save electricity. You turn off your computer when you don’t use it.
4. People stop using so much energy. They want to save the environment.
5. You see a used can in the road. What will you do?
Guide to answer
1. If students recycle and use recycled materials, they will save energy.
2. If we use the car all the time, we will make the air dirty.
3. If you turn off your computer when you don’t use it, you will save electricity.
4. People will stop using so much energy if they want to save the environment.
5. If you see a used can in the road, what will you do?
Translated:
1. If students recycle and use recycled materials, they will save energy.
2. If we use our car all the time, we will pollute the air.
3. If you turn off your computer when you are not using it, you will save electricity.
4. People will stop using a lot of energy if they want to protect the environment.
5. If you saw a used can on the street, what would you do?
3. Communication
Work in groups. Interview three classmates arte note down their answers. Share their answers with the class. (Work in groups. Interview 3 classmates and note the answers. Share the answers with the class.)
1. What will you do if you have some used plastic bottles at home?
(What would you do if you had used plastic bottles at home?)
2. If you want to save electricity at home , what will you do?
(If you wanted to save electricity at home, what would you do?)
3. If you want to reduce rubbish at home, what will you do?
(If you wanted to reduce waste at home, what would you do?)
Guide to answer
1. If I have some used plastic bottles at home, I will decorate them to make flower vases.
(If I had old plastic bottles at home I would decorate them into flowerpots.)
2. If I want to save electricity, I will turn all the lights off before going outside
(If I want to save electricity I will turn off all the lights before going out)
3. If I want to reduce rubbish at home, I will not waste food and reduce nylon.
(If I wanted to reduce the amount of trash in my house I would not waste food and reduce my use of plastic bags.)
4. Practice
Put the verbs in the brackets in the correct tense
1. David will leave for Rent tomorrow if the weather _____ (be) fine.
2. What will you do if you _____ (not / go) away for the weekend ?
3. The game _____ (start) if you put a coin in the slot.
4. If you _____ (be) scared of spiders, don’t go into the garden.
5. We’ll have to go without John if he ( not arrive) _____soon.
6. Please don’t disturb him if he_____ (be) busy.
7. If she _____ (accept) your card and roses, things will be very much hopeful.
8. If a holiday_____ (fall) on a weekend, go to the beach.
5. Conclusion
At the end of the lesson, you should remember:
– The vocabulary in Unit 11
– Grammar:
Conditional sentences – type 1 (Conditional sentences 1) describe a condition that is likely to happen in the present or in the future
Structure: If + Present simple, Future simple
Ex: If you don’t leave now, you will miss the bus. (If you don’t go now, you’ll miss the bus.)
– Communication: practice interviewing about jobs to have a “greener” life.
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