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1. We should recycle things we 1 คะแนน don't need. * rubbish Ari pollution deforestation energy waste 2.Car exhaust fumes and คะแนน factory smog poison air. * rubbish Ari pollution water pollution energy waste 3. We should turn off the lights 1 คะแนน when we leave a room. *

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Wh questions What are you going to do tomorrow? Grammar Reference page 133 Study the grammar table. Choose the correct option to complete the rule. We use going to to talk about our intentions for the future / present. Complete the sentences with the going to form of the verhs. 1Tm goingเท่ eาgp (clean up) my room. 2 We (6lay) that Green World computer game. Its great! 3 She " 30 * Save) water. It's important for the enyironment ฯ 4 He (hot buy) a new cell phone. His old cell phone is OK. 51. (turn) the TV off when I go to bed. 6 They. (not throw) their clothes away. They. (recycle) them. 7 We. (cook) dinner. We're hungry! 8 My friends. (have) a party for my birthday. 9 1. (clean) up this beach. 10 We. (not watch) a DVD. We. (see) a movie at the movie theater. *๑๑ ๑

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Recycle i Student Book pogอs 24-25 4) 19 Listen. Write. Complete the crossword. ACR0S5 D0WN 1. Are you going to Australia ? 2. Did you a kangaroo 3. Is he a tour 4. Can I your camera? 5. School's Out in days. 6. Our starts in June. 7. Did you your flashlight? 8. We can't it. 8 A น t r 3 B) Read. Match. Number. No, 1 didn'1. I forgot it. No, I didn1. But I saw a wombat. Where are yoบ going? Sure. Go ahead. 1 Yes, we are. I cant wait. Yes, he is. | Why not? พORD BANC Australia bring climb gบide see three trip Use 22

The sun heats the earth in the tyres and this heat is stored and slowly release. แปลว่าอะไรหรอคะ

An Earthshiอ = Well, back in the 1970s the first Earthship was designed and built by an architect named Mike Reynolds. He Imagine a home that is made from waste and yet doesn't produce any. Sounds out of this world, doesn't itp) Aง P -The Perfect Green Home wanted to create an environmentally friendly house that would generate its own electricity and heatingมร local materials and recycled products. The first Earthship was built using car tyres, earth, cans and bottles. Today, anyone canท order an Earthshin i- apackage and build it themselves. The package contains everything that is needed except the tyres. But don' Worry. They can be found at most local dumps!! The tyres are used as the Earthship's bricks. They are placed in the shape that you want the house to be and then they are filled with earth. This is the basis of the house's heating system. The sun heats the earth in the tyres and this heat is stored and slowly released. Heat from the sun is also used to create electricity, and rainwater is filtered and stored in tanks under the house. Dirty water from the kitchen and bathroom is also filtered and reused for the toilet. The Earthship is the dream green home. It costs close to nothing, it will be built very quickly and there aren't any bills to pay. So why don't you 15 think about building your own Earthship and help protect the Earth? 1rubbish heaps

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ตารางสอน 819 ๐๐๐๐ ๐๐๑๑๑ า า Let's have a look at what science and technology are preparing for us in the future. Can you imagine spending your holidays in a space hotel, having your home totally 5 computerised? What about new bones, veins and skin grown from your body cells? Homes of the Future If you like comfort, you will find it in the model home designed for the future. This model house will be wired for convenience, literally. Computer systems will link rooms, gadgets and appliances to each other and all this will be connected to the 30 Internet. 25 Space Resorts Some aerospace companies are setting up a Space Travel and Tourism Division as At the entrance, a security TV doorphone will record a picture of each visitor and it will transmit the image to monitors throughout the house. In the kitchen, appliances from the fridge to the 35 microwave oven will be programmed to order from a food delivery service and to cook recipes selected from the Internet. of the Space Transportatioท 10 part Association. One of the latest ideas is that in a few years' time you will be able to spend your vacation in a space hotel built with recycled space shuttle fuel tanks. An 15 onboard oxygen system will let guests breathe easily. The hotel will grow all its food on board hydroponically (in water containing dissolved nutrients). As soon as the guests get there, they will have an Earth- 20 like "gravity Zone" for the "space-sick." How does it sound? Will you be one of the guests to spend your holidays orbiting 322 kilometres above the Earth? Your Body Sooner than you think, scientists will grow new 40 heart valves from your own cells in laboratories. New veins and arteries will grow directly from a patient's own cells to avoid immune-system rejection. Within 10 to 20 years, laboratories will be ready to transplant hearts, livers and kidneys 45 routinely-all grown from hนman tissue in the lab. AFTER READING 5 What do these words refer to? They are underlined in the text. 4 True or false? Quote the text. 1 The space hotel will be built with recycled material. 1 its (paragraph 2) 2 they (paragraph 2) 3 it (paragraph 3) 4 it (paragraph 4) 2 In the house of the future, your fridge will be connected to the Internet. 3 There is little chance that arteries will grow from patients' cells. www How will techno affect your body future? Check or * Join the beginning of each sentence with the ending. แomr uil1 be

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20 4. จงระบุว่า สารใดบ้างที่มีสมบัติเป็นเบส HO-CHy CHy-CHz NH2 HO- CHy-CHy NH-CH3 สาร S สาร T สาร U 5. สารใดต่อไปนี้มีสมบัติกรด-เบสเช่นเดียวกับกรดแอมิโน CHง NH CH) -NH2 .CH) 'CH HyCา 1. เCH2 -N. CH2 O= "CH, เCH2 HC เCH) HC. "CH2 "CH2 HO HOOCา สาร X สาร Y สาร Z 6. โดยปกติการล้างคราบไขมันออกจากพื้นผิวของภาชนะแก้วทำได้ง่ายกว่าภาชนะพลาสติกนักเรียนคิดว่า พลาสติกและแก้วเป็นสารมีขั้วหรือไม่มีขั้ว เพราะเหตุใด 7. เมื่อนำกล่องโฟมบรรจุอาหารมาใส่อาหารผัดหรือทอด พบว่ามีรูรั่วเกิดขึ้น นักเรียนคิดว่ากล่องโฟมผลิต ขึ้นมาจากสารมีขั้วหรือไม่มีขั้ว และจะอธิบายเหตุการณ์ดังกล่าวโดยใช้หลักการ like dissolves like ได้อย่างไร 8. พอสิไวนิลคลอไรด์สามารถนำมาริไซเคิลได้ พอลิไวนิลคลอไรด์มีโครงสร้างแบบใดได้บ้าง พร้อมวาด ภาพประกอบ. 9. โครงสร้างของพอลิเมอร์ A และ B เป็นดังนี้ พอลิเมอร์ทั้งสองชนิดสามารถนำมาผลิตเป็นเส้นใย สำหรับผลิตผ้าได้ ผ้าที่ทำจากพอลิเมอร์ใดดูดซับน้ำได้ดีกว่า เพราะเหตุใด HO-CH2 HO-CH2 HO-C-Q HO-C-CH2 CH-0-CH CH-0 -HC () HC=CH 0 HC-CH || HC-CH -0-CHy-CHy-0-C- -4 3 OH OH OH OH HC-CH พอลิเมอร์ A พอลิเมอร์ B

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D Finding solutions 1 Read the article. Then check (/) the chapters that might be in Chelsea Thomson's book. 1 ]How to Use Less Energy 5 LHOW to Have More Garbage 2 ]How to Waste Time 6 ]How to Use Your Car Less Often 3 ]How to Recycle More 7UWhere to Buy Local Food 4 ]Buy More Than You Need 8 | Kinds of Food You Can Grow at Home Dear Readers, My new book, Going Completely Green, is finished! As the title says, I decided to go completely green for a month - no electricity, no running water, no car, no phone, no computer! I didn't even use anything with batteries. It was very difficult, and I decided to write a book about my experience. During the day, I wrote on paper with a pencil. When I wanted to sharpen my pencil, I remenmbered my pencil sharpener uses electricity. T had to sharpen it with a knife! At night, I used a candle for light. I washed all of my clothes by hand with water from the river behind my house, and then I put them on a clothesline to dry. I walked to a local farm to buy food. I ate mostly fruits and vegetables. I only ate meat about five times, and I cooked it over a fire in my yard. The hardest part was not talking to friends and family on the phone or emailing them. My best friend lives an hour away by car, so l didn't communicate with her at all. In my opinion, it is impossible to live completely green for a long time, but there are many things you can do. Now, I try to work with the lights off for most of the day. I'm driving my car again, but I try to walk or ride my bike when I only have to go a short distance.I buy more local food now, too. I have to use my computer for work, but I use it for fewer hours each day. l also turn it off when I'm not home. There are many things you can do to use less energy and water. This book will help you learn how to live a greener life. If you follow the steps in my book, you'Il really help the environment. Oh, and if you buy my book, you might want to read it by candlelight to save energy! Chelsea Thomson 2 Read the article again. Rewrite the sentences to correct the underlined mistakes. 1 Chelsea went green for two months. Chelsea wentgreenforamonth. 2 She wrote on a computer. 3 She washed her clothes on a clothesline. 4 She thinks it's impossible to work with the lights off. 5 Now she drives her car for short distances. 6 She turns her computer off if she's working. 64

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Read the text carefully. Years ago there wasn't a problem with rubbish because things like plastic and disposable nappies hadn't been invented. There wasn't so much packaging on items you bought either. But now with everything so over packaged wrapped and disposable we are suffering the consequences of far too much waste. The trouble is not everything can be recycled or will rot away. You used to be able to get a refund on glass bottles when you took them back to the shop. Now they are either collected from your house by the council or you can take them to a bottle bank. The fact that paper can be recycled and is easy to dispose is great, but remember paper is made from trees, which are important to the environment. The rainforests have been slowly disappearing for a while now. We need them not just because it helps with the climate. They are important as like all plants they give us oxygen. They are also a home to many animals who rely on them for their survival. The best waste is organic, dead leaves; carrot tops, onion skinร and so on all rot down and make fertile soil. This in turn will help the plants and vegetables giving them much needed food. So if youน are able to have a compost heap in your garden you'll be helping the environment and your garden wil love you for it. Acid rain is another serious problem it is damaging to plants and is caused by pollutants such as sulphur dioxide and nitrogen oxides. These come from the burning of coal, oil and gas. Dropping litter is not just a lazy thing to do it makes work for other people, is bad for the environment and looks ugly. So think before you drop litter either bin it or keep it and then bin it. When rivers and seas are polluted by waste we are not only stealing their beauty but were spoiling it for ourselves too. Our health can also suffer. Sadly accidents do occur; oil slicks sometimes happen and wreck the environment. Aninmals tend to suffer the most from these incidents. We should really have in place something that will prevent so much destruction, rather than just waiting for it to happen, then trying to clean up the damage. Nuclear waste has been the cause of controversy over the years. Radioactive material leaking out would be very serious indeed, it can cause real harm. This is why it is the most worrying. Although we are trying to stop the hole in the ozone layer getting any bigger, nuclear waste is still a serious problem. The 0zone layer protects us from harmful ultra - violet rays. Its hole has been caused by chlorofluorocarbons (cfc's) a chemical that was found in some products. Refrigerators used to contain them. So do we care enough about the earth we have inherited and our passing onto future generations? Or is it now all too late to do anything? Each one of us can make a difference and each and every one of us is responsible to the environment. It takes care of us; we should take care of it. Source: http://www.childrenswebmagazine.com/Environment.htm (slightly adapted) A) Say who or what the following words refer to. 7. these 1. them 8. it 2. they 9. their 3. them 10. these 4. นร 11. we 5. who 12. them 6. them 13. it

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2 Match the beginnings to the endings of the sentences. 1 ปี A joumalist wants to 2 ]ี Ifyou need a lift from the station, a update your Social media profiles. b love reading comics. ( interview us about the crime. d give us a cal. e post that comment on my blog? 3 When did he It's important to 5 ]ี Some kids กับู Ad) ที่ใช้อธิบายคำคมใุนประโยค 3 Match the adjectives in the box to the underlined nouns, There is one extraadjective. 4 4 Complete the gaps using the adjectives in the box. There is one extra adjective. delighted disgusting disgraceful - extraordinary - superior terrified disgraceful horrifying magnificent " miraculous - superior terrified คาคุม 1 Tve never seen weather like this before. It's 25C and it's January! 1 A Were they very badly hurt in the car crash? B I'm afraid so. They suffered. injuries. 2 A I'mnot that impressed by the old Venetian palaces. B lcan't believe you think thatl They're. buildings! 2 Myra was inside the burning building and didn't know how to escape. 3 Ben was really pleased to pass the exam. 3 A Can you believe it? Arsenal won! They scored twice in the last minutel 4 The politician who took the money should be ashamed of his behaviour. B Tknow. It was a.. -recovery! 4 A Hosting the Olympic Games in London was a great idea, was't it? 5 This food is very oily and there's far too much salt - Tcan't eat it. B You're joking! It was a of money. waste 5 Choose the correct option. 1 Richer countries should do more to help reduce poverty in forming / growing / developing countries. 2 The minimum salory/ earning / wage rose last month by 2% to E7.20 per hour. 3 We offer excellent working conditions / requirements / rules for all of our employees. 4 Does the council empty the gloss / bottle / recycle banks every week? 5 Our Services for jบnk / rubbish / woste disposal include burning burying and recycling 6 Complete the sentences with one word from box A and one from box B. There are two extra words จับคู่คำผสม ในกล่อง + 9) - ใชใประโยดที่มีคmaนมายๆรงกัน (A)bottle developing greenhouse - landfill - locally = vegetable waste B)bank - conditions - countries disposal living produced site is where you can take glass objects for recycling food comes from farms that arent far away. 1 A 2 3 are places with little industrial and economic activity. rubbish goes into ahuge hole in the ground. is the way we get rid of everythingwe don't want to keep. 4 Ata 5

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1.4 Everyday English Giving/Reacting to news b) Explain the words in the Check these words box. Then complete the sentences with the correct form of Check these words the verbs in Read the example. Use the language in the box and the facts below to act out Current rate, become extinct. brackets. rise, rapidly, Imelt, habitat, lose similar exchanges. 1 If deforestation (continue) Giving news Reacting to news at the current rate, the rainforests ๑ Oh, how awful. You won't believe this! Listen to this! ๑ Oh, no! Did you That's (disappear). unbelievable. 2 If we (recycle) one That's terrible. aluminium can, we (have) Is that true? That's a pity! know that .? enough energy to run a TV for three hours. (do) more to Are you That's a serious? shame. 3 Unless we help the environment, many endangered species (become) extinct. A leaky toilet can waรte 340,000 litres of water every yeaT. 4 Sea levels (rise) rapidly if At least 30 milion acres of rainforest are lost a year. (melt). the polar ice caps ไess than 1% of Chinese cities have clean air. 5 Unless we (act) now, We (not/have) fresh air in the future. eople cut doพn more than 3 billion trees a year. 6 Many birds (lose) their habitats It takes 450 years for a plastic bottle to biodegrade. unless we (stop) cutting down trees. Speaking & Writing A: You Wont betieve this. A (eaky toilet can Waste 340,000 titres of water every year. 8: Are ycu Serous? 6 a) In three minutes, write three things you remember from the text. Then tell your partner. Grammar b) THNK In your opinion, which Conditionat type 1 environmental issue is the most serious? 5 3) Read the box. Find examples in the text. When do we use conditional type 1? Why? In three minutes, write a few sentences on the topic. Read them to the class. c) ICT H - Eresent Simple + aill + Sase for of the maiส rerd Use the Internet and/or other available ปseะ to tk aboutapssble Suaton nthe present or future. resources to prepare 3 presentation on ways to help protect the environment Note: Unless = H not Use these key wordระ hela the