7. Sınıf Kök-E İngilizce 9. Ünite Environment Cevapları

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Introduction
1. Look at the photos. What canyou see? Fotoğraflara bak. Ne görebilirsin?

2. What do you think about ourenvironment? What environmentalproblems do we have? Çevremiz hakkında ne düşünüyorsunuz? Hangi çevresel sorunlarımız var?

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1A-Reading

1. Think of the previous discussion.Which environmental problem doyou think is the most important?
I think air pollution is the most important one.
2. Read the text and make a list ofthe serious environmental problems.
Pollutiın global warming greenhouse effect climate change deforestation ozone layer depletion.

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3. Read the text again and answer thequestions.
1. What pollutes the environment?
2. What are the effects of global warming?
3. What is the human’s role in global warming?
4. What is deforestation?
5. Why is the ozone layer important for us?

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1B- Vocabulary

1. Match the words with the photos.
1 factory -> 3. Resim
2 ozone layer -> 5. Resim
3 deforestation -> 7. Resim
4 polar ice caps -> 6. Resim
5 pollution -> 2. Resim
6 soil -> 1. Resim
7 car exhaust -> 4. Resim

2. Complete thesentences. Use thewords in the box.

threatens pollute greenhouse effectglobal warming increase temperatureresponsible climate change

1. Industries and factories pollute the air.
2. There is a/an increase in car use.
3. Pollution threatens human healthseriously.
4. The normal body temperature is 37 ^o C.
5. Climate change is a change in weatherconditions.
6. Global warming is an increase in thetemperature of the oceans and Earth’ssurface.
7. Humans are responsible for theenvironmental problems.
8. When greenhouse gases stay in theatmosphere, they warm the climate. Thisis called greenhouse effect

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1C-Listening

1. Read the last paragraph of thereading text, ‘This is Our World’. Whatshould we do for our environment?
Work in pairs and think of differentways to save the environment.
We shouldn’t cut trees.We shouldn’t waste energy. We should use cars less.

2. Listen to the conversationabout our environment andcompare your answers. Discuss thethings you do/don’t do to save theenvironment. Work in groups.

3. Listen to the text again and tick the photos of the things you hear in theconversation.
1, 3, 4, 5, 7 ve 8. Resim

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1D Grammar

1. Complete the sentences using’have to’, ‘must / mustn’t’ and ‘should /shouldn’t’.
1. You should stop smoking.It’s not good for your health.
2. Students must/have to wear auniform at some schools.
3. You mustn’t park here. It’shandicapped parking space.
4. People should recycle moreto save the environment.
5. You shouldn’t drink cold water.It’s bad for a sore throat.
6. You must/have to study hard. Youwon’t pass your exam if you don’t study.
7. We mustn’t chew gum inclass.

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2. Read the text about how to plant a tree. Draw a picture describing each step.

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Writing

Make recycling bins foryour classroom. Describethe process and write itin your notebook. Usethe words in the box.

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1E Skills
1. Listen to the radio programme.What are the people talking about?
Greenpeace canpaigns about our environment.

2. Listen again and complete the sentences.
1. Greenpeace is an international organisation and works worldwide to save the planet.
2. Reduce energy consumption and use renewable energy.
3. Don’t use disposable plastic and recylce more.
4. Use public transformation. Ride your bike or . walk. .
5. Turn oft the water when you’re not using it.
6. Join an environmental organisation and take action.

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3. Match the slogans with the photos.
(e) 1- Reuse, reduce, recycle. …
(c) 2- Use renewable energy to renew your future.
(b) 3- Save the Arctic. It’s their home.
(a) 4- Time to stop climatechange. Otherwise, itcan change you.
(d) 5- Protect our forests. They are our future.

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World Cultures

1. Read the text. What is WWF?
It’s an International organisation. It work on environmental problems and supports environmental projects worldwide.

2. Read the text again. Mark the sentences as True (T), False (F) or No Information (NI).

(T) 1. WWF works to save our planet.
(T) 2. The giant panda became extinct because of pollution.
(F) 3. The logo of WWF is a tiger.
(T) 4. Many animals and plants are in danger of becoming extinct.
(F) 5. Hunting threatens polar bears.
(T) 6. Pollution causes the death of plants and animals.

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Roll the dice and move ahead. Look at the pictureand make a sentence about the environment.

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Let’s do it!

Prepare a poster. Show the ways of protecting our environment. Then, present it to theclass. e.g. We have to start using public transportation.

Now it is time to do the activities in Let’s Practise More on pages 176-177.