Урок-игра "Экологические проблемы и возможности их преодоления"
план-конспект урока по английскому языку (10, 11 класс) на тему
Этот урок разработан, как заключительный урок по теме "Защита окружающей среды". Данный конспект предназначен для учащихся 10-11 классов, занимающихся по учебно-методическому комплекту "Английский в фокусе". Цель урока - развитие иноязычной коммуникативной компетенции по теме.
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Конспект урока
10 класс
Учебно-методический комплекс “Spotlight”
Тема: Урок – игра «Экологические проблемы и возможности их преодоления».
Цель: развитие иноязычной коммуникативной компетенции по теме экологические проблемы.
Задачи:
Образовательные:
- приобщение учащихся к проблемам окружающей среды;
- обучение учащихся умению применять полученные знания при решении экологических проблем;
- развитие навыков чтения с извлечением конкретной информации и детальным пониманием;
- расширение кругозора учащихся;
- формирование понимания необходимости заботиться о нашей планете.
Развивающие:
- развитие коммуникативных умений;
- развитие памяти, мышления.
Воспитывающие:
- воспитание умения группового взаимодействия и уважения к партнерам по команде;
- воспитание способности к рефлексии.
Метод: беседа, упражнение, иллюстрация.
Форма: урок - игра; вид – комбинированный.
Средства обучения (оборудование): мультимедийная установка, экран, раздаточный материал, материал для исследования.
План:
- Организационный момент
- Определение темы и цели урока
- Организация работы в группах
- Практическое задание
- Релаксация - как элемент здоровьесберегающей
технологии
- Лексико-грамматические упражнения
- Блиц-опрос
- Подведение итогов
- Организационный момент
Stage | Time | Teacher |
1. 2. 3. 4. 5. 6. 7. 8. 9. | 1 3-4 7-9 5 4 10 5 3 2 | Организационный момент Good morning, children! I’m glad to see you. How are you? Определение темы и цели урока. Today we have a special lesson. We have some guests! Let’s greet them! I hope they will enjoy your work! Today we are going not only study, but play a little bit. That’s why you were divided into 3 groups. Your home task was to name your team and make up motto according to the topic we have spoken -“Ecology”. Look at these tables. Every team has the name. Can you introduce and put your name down. Thank you! It was fantastic! During this lesson you will get points, if you work hard. If you have many balls at the end of our lesson you will get good and excellent marks. So, let’s start! Look at the screen! What associations come into your mind, when you hear the word environment. You are right! The word “environment” has different definitions. I’d like to tell you some of them. The word environment means simply what is around us. Environment - the land, water, and air that people, animals, and plants live in слайд 2-4 Nowadays people understand how important it is to solve the environmental problems that endanger people’s lives. What’s happening now to our Earth? What problems do we have? You are absolutely right! Let’s look at the screen! So many problems. But today we are going to speak about the most serious environmental problems and try to find the ways to save our Earth! Слайд 5-10 Организация работы в группах I’ll give cards with the text. Your task is to read the text, understand the problem and find the ways which can solve this problem. You have 4 min to do this task! Приложение 1 Ok, it’s time! Let’s check! The first team you are welcome! Read the text! Well done! You are absolutely right and each team gets 3 points for their work! Let’s answer the question to check your understanding. Questions слайд 11-12 Практическое задание You’re hungry, so you buy a packet of crisps. You eat the crisps and throw the packet. No problem, right? Wrong! What happens to garbage when we leave it outside? It takes a long time for most of it to disappear. How long litter lasts? Today you will try to find out! I have some rubbish: a glass bottle, a plastic bag, a newspaper, a banana peel, a traffic ticket, a woolen sock, a wooden stake, a wax paper cup, a painted wooden stake, a tin can, a plastic bottle, a glass container! Think a little bit and match the litter with the card of time. Answers: a glass bottle – 1 million years, a plastic bag – 10-20 years, a newspaper – 6 months, a banana peel – 2-5 weeks, a traffic ticket – 1 month, a woolen sock – 1 year, a wooden stake – 4 years, a wax paper cup – 5 years, a painted wooden stake – 13 years, a tin can – 100 years, a plastic bottle – up to 500 years, a glass container – forever слайд 13-14 What can we do to solve this problem? We can all do our bit to help solve the problem by remembering the 3 Rs: reduce, reuse and recycle. REDUCE. We’ve all got to try to reduce the amount of rubbish we throw away. We can do that by buying unpackaged goods, like fruit and vegetables, rather than goods which are wrapped and packaged in plastic. The less that's thrown away, the more we help the environment. REUSE. Try to use things as many times as possible before you throw them away. For example, you're given some plastic bags at the supermarket to carry your food home in. Do you use them again? Most people don't. It would be much better for the environment if they did. Your kids have grown out of their old clothes. Don't just put them in the bin - think about giving them to charity. Somebody probably wants them. RECYCLE. Glass, paper, plastic – they can all be recycled. Recycling cuts down the waste going to landfill sites and also means factories need to produce fewer new bottles and packets and paper. That means there's less pollution going into the atmosphere from the factories. It also leads to fewer trees being cut down to make paper. So, let’s sum up. What can we do to solve the problem? How do you understand “reduce”? Why should people use things once again? What is the aim of recycling? Слайд 15-18 Релаксация – как элемент здоровье - сберегающей технологии Now, let’s relax. Close your eyes and relax your entire body.... Take a slow, deep breath...now exhale with a slight sigh. Take another slow breath... and exhale. Now think of a place that is special to you.... It might be in your backyard or in your neighborhood, or a place you go on holiday every year.... It is a place where you can relax and think and where you enjoy being.... Think about the smells of that place...the sounds you hear...the things you see around you.... Pay attention to how you feel in your special place.... Notice what's around you...there may be trees, a lake or ocean, people, mountains.... Pay particular attention to whether or not there is any water in your special place.... Now imagine that your special place changes — if your place has water in it, imagine that all of a sudden the water is completely gone. If your special place has no water, imagine that it now has lots and lots of water.... Imagine what your special place is like now — what sounds do you hear?.... What do you see around you?.... Think about how your special place looks now and remember what you see and feel.... When you are ready, open your eyes. What was your special place like with and without water? How did you feel when your special place was changed? Was your special place clean? Was there any rubbish? No, of course, no! слайд 19-28 Лексико-грамматическое упражнение The volunteers from England every spring clean their local beach. Let’s read about it. But you should not only read, you have to put the verbs in brackets into passive. Every spring, before the summer season starts, our local beach 1…… (clean) by volunteers. All the rubbish 2….. (pick up) and 3….. (put) into big bags. Later, it 4…….(separate) into things that can 5……(recycle), like glass and paper, and things that have to 6………..(throw) away. Last year, ten large bin bags 7…….(take) to the local recycling centre. I always help with the cleaning. The beach 8…..(make) safer and cleaner for all of us and it’s good for the environment if some of the rubbish 9…..(recycle) too. People in Great Britain try to help keep our planet green! Read the following statements! Are these statements about people in England true or false? Work in group. You have 3 min!
What do you think? Let’s discuss! Слайд 30-31 You are right! You work very hard today! It’s time to check how well you remember everything we have spoken today! Блиц-опрос Quiz! I’m going to read you some questions you should put up your hands if you know the answer! If you are right – put a ball to your team! Let’s start. Слайд 32-44 You are so smart! Brilliant! Подведение итогов Ok! Very good! All slides have the note – “Think globally, Act locally” How do you understand it? Р1 Р2… You are right! So, what problems do we have nowadays? How can we solve them? Right! How you can help our planet? Nice work! I hope you will think globally and act locally! It’s time to count your point! How many points does the first team have What about the second team? And the third? The forth? Brilliant! Team ____, today you are the winners and you will take part in the company, which name “Adopt a piece of the earth". You will give the leaflets to other students of our school to protect the environment! Your home work will be to find out the information about any organization which protects our nature. Слайд 45 Организационный момент In conclusion, I believe that all of us must do our best to be green and as environmentally friendly as possible. The whole future of the planet is in our hands. That’s why I’d like to present you the pot with plant and it will be the first step to adopt a piece of the earth! Thank you for the lesson. It was interesting for me. Do you like the lesson? I hope you’ll use the information you have got today! Thanks, the lesson is over. See you later! |
Приложение 1
Text 1
Water they say is life, and indeed they were right. With about 70% of the earth’s cover being water, it undeniably becomes one of our greatest resources. As young students, we learned about the various ways to conserve water; coming to think of it, water is used in almost every important human chores and processes. It is an important element in both domestic as well as industrial purposes. However, a closer inspection of our water resources today, give us a rude shock. Infested with waste ranging from floating plastic bags to chemical waste, our water bodies have turned into a pool of poison. The contamination of water bodies in simplest words means water pollution. Thereby the abuse of lakes, ponds, oceans, rivers, reservoirs etc is water pollution. Pollution of water occurs when substances that will modify the water in negative fashion are discharged in it. This discharge of pollutants can be direct as well as indirect. Water pollution is an appalling problem, powerful enough to lead the world on a path of destruction. Water is an easy solvent, enabling most pollutants to dissolve in it easily and contaminate it. The most basic effect of water pollution is directly suffered by the organisms and vegetation that survive in water, including amphibians. On a human level, several people die each day due to consumption of polluted and infected water.
Text 2
Pollution is now a common place term, that our ears are attuned to. We hear about the various forms of pollution and read about it through the mass media. Air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. It occurs when any harmful gases, dust, smoke enters into the atmosphere and makes it difficult for plants, animals and humans to survive as the air becomes dirty. Air pollution can further be classified into two sections- Visible air pollution and invisible air pollution. Another way of looking at Air pollution could be any substance that holds the potential to hinder the atmosphere or the well being of the living beings surviving in it. The sustainment of all things living is due to a combination of gases that collectively form the atmosphere; the imbalance caused by the increase or decrease of the percentage of these gases can be harmful for survival
Text 3
The ‘greenhouse effect’ is an atmospheric heating phenomenon in which the Earth experiences rise in temperature because certain gases (water vapor, carbon dioxide, nitrous oxide, and methane) in the atmosphere allow incoming sunlight to pass through but trap heat radiated from the earth’s surface. If these gases wouldn’t trap heat in the atmosphere, the temperature of the earth would be about 33 degrees centigrade colder on average. Because how these gases warm our planet, they are called as greenhouse gases and the effect they create in the atmosphere is called as greenhouse effect. The greenhouse effect, although it sounds scary, is perfectly natural and normal. It is simply the name given to the process whereby certain naturally occurring gases in the Earth’s atmosphere retain some of the thermal radiation that reaches Earth from the sun. The main gases that are termed ‘greenhouse’ gases (GHG’s) are: Ozone, Carbon dioxide, Nitrous oxide, Water vapor and Methane. All of these are naturally occurring.
Text 4
In the last few years, various human activities have released ozone — destroying chemicals into the atmosphere. A hole in the Ozone has emerged because of all of the depletion. Starting in the spring of 1980, a massive 8.2 square mile ozone hole accounting for one quarter to one half the appeared over the continent of Antarctica. For the past 16 years the hole has grown larger. In fact the largest depletion over Antarctica occurred in the middle range between 13 and 21 km. 37 nations signed the bill, it read that the signing nations cut down on the use of chlorofluorocarbons and to completely stop CFC emissions by the year 2000. In general people are waking up to this serious problem; as well they should. Ozone is debatibly the most important thin known man. The survival of the human race is really dependent upon the ozone layer. If we keep using these dangerous chemicals, such as CFC, found in arisol cans, we could ultimatly destroy the ozone layer. If we destroy the ozone layer then we are really killling ourselves. If the ozone layer is destroyed then powerful ultriviolent rays will penitrate the earth and everyone would get skin cancer and eventually die. I hope organizations will continue to work to prevent the destruction of ozone because I would like to see man survive for a while.
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