Công ty Cổ phần Mạng giáo dục Bạch Kim - 27 Huỳnh Thúc Kháng, Đống Đa, Hà Nội
Trang bìa
Trang bìa:
Unit 07. Pollution Lesson 7. Looking back & Project A. WARM-UP
Answer the questions:
What are types of environmental pollution? - Air Pollution:
Air pollution is the contamination of air by smoke and harmful gases, mainly oxides of carbon, sulfur, and nitrogen. Some examples of air pollution include: Exhuast fumes from vehicles The burning of fossil fuels, such as coal, oil, or gas Harmful off-gasing from things such as paint, plastic production, and so on Radiation spills or nuclear accidents Air Pollution - Land Pollution:
Land pollution is the degradation of the Earth`s surface caused by a misuse of resources and improper disposal of waste. Some examples of land pollution include: Litter found on the side of the road Illegal dumping in natural habitats Oil spills that happen inland The use of pesticides and other farming chemicals Damage and debris caused from unsustainable mining and logging practices Radiation spills or nuclear accidents - Water Pollution:
Water pollution is the contamination of any body of water (lakes, groundwater, oceans, etc). Some examples of water pollution: Raw sewage running into lake or streams Industrial waste spills contaminating groundwater Radiation spills or nuclear accidents Illegal dumping of substances or items within bodies of water Biological contamination, such as bacteria growth Farm runoff into nearby bodies of water - Light Pollution:
Light pollution is the brightening of the night sky inhibiting the visibility of stars and planets by the use of improper lighting of communities. Some examples of what causes light pollution: Street lamps that shine light in all directions, instead of with a hood to point light downward toward the street. Extra, unnecessary lights around the home Cities that run lights all night long Light Pollution - Noise Pollution:
Noise pollution is any loud sounds that are either harmful or annoying to humans and animals. Some exmaples of noise pollution: Airplanes, helicopters, and motor vehicles Construction or demolition noise Human activities such as sporting events or concerts Noise Pollution - Thermal Pollution:
Thermal pollution is the increase of temperature caused by human activity. A few examples of this include: Warmer lake water from nearby manufacturing (using cool water to cool the plant and then pump it back into the lake) Included in thermal pollution should also be the increase in temperatures in areas with lots of concrete or vehicles, generally in cities Thermal Pollution - Visual Pollution:
Visual pollution is what you would call anything unattractive or visualing damaging to the nearby landscape. This tends to be a highly subjective topic. Some examples of visual pollution: Visual Pollution Skyscrapers that blocks a natural view Graffiti or carving on trees, rocks, or other natural landscapes Billboards, litter, abandoned homes, and junkyards could also be considered among three kinds of environmental pollution Objectives:
Objectives - By the end of the lesson, Ss will be able to: Revise what they have learnt about "Pollution" in the previous lessons as well as read, talk and write about the types ofs of environmental pollution? Grammar: Conditional sentences type 1 and 2 Develop Ss’ listening, speaking reading and writing skills. B. LOOKING BACK
Content:
A. LOOKING BACK I. Vocabulary II. Grammar III. Communication I. Vocabulary
Vocabulary 1:
1. Complete the senteces with the correct form of the words in brackets. I live on the outskirts of a city in Viet Nam. Three years ago, my neighbourhood was very clean and beautiful, with paddy fields and green trees. However, in the last two years, some factories have appeared in my neighbourhood. They have caused serious water (1. pollute) ________ by dumping industrial waste into the lake. The (2. contaminate) _______ water has led to the (3. die) _______ of aquatic animals and plants. Also, tall residential buildings have replaced the paddy fields. More people result in more cars and motorcycles. (4. Poison) ________ fumes from these vehicle are serious are (5. pollute) __________. - Suggested answer:

Complete the senteces with the correct form of the words in brackets. Vocabulary 2:
2. Write types of pollution in the words web. Types of pollution 1. 2. 3. 4. 5. 6. 7. 8. water pollution air pollution land/soil pollution noise pollution thermal pollution light pollution visual pollution radioactive pollution Vocabulary 3:
3. Rewrite the sentences, using the words in brackets. 1. The noise from the music club is loud, so the residents of the street cannot sleep. (because of) latex(rarr) ________________________________________________________ 2. Vy had a stomachache because sha ate a big dinner. (since) latex(rarr) ________________________________________________________ 3. Because it rained heavily, the road in front of my house was flooded. (due to) latex(rarr) ________________________________________________________ 4. His room is untidy, so his mother is unhappy. (because) latex(rarr) ________________________________________________________ 5. Global warming happens when there is too much carbon dioxide (CO2) in the atmosphere. (cause) latex(rarr) ________________________________________________________ - Suggested answer:
Rewrite the sentences, using the words in brackets.
II. Grammar
Grammar 1:
4. Put the verbs in brackets into the corect form. 1. It (not be) ________ possible to save the Earth if we (not take) ________ action now. 2. If the world temperatures ________ (continue) to rise, there ______ (be) less snow. 3. If I (be) ____ you, I (wear) ______ earplugs when going to the concert. 4. If we _______ (do) nothing to stop global warming, we ______ (see) big changes in the future. 5. How you (travel) _______ to work if you (not have) ______ this motorbike? 6. Our garden is so beautiful. There (not be) _______ any flowers if my sister (not take care) _______ of it every day. - Suggested answer:
Put the verbs in brackets into the corect form.
Grammar 2:
5. Complete the sentences, using your own ideas. 1. If I were an environmentalist, ________________________________. 2. If our school had a big garden, _______________________________. 3. If the lake wasn`t polluted, __________________________________. 4. If we have a day of tomorrow, _______________________________. 5. If you want to do something for the planet, ____________________. - Suggested answer:

Complete the sentences, using your own ideas. III. Communication
Communication 1:
6. Work in groups. Discuss what you would do or say in each situation. 1. Your neighbours littered near your house. 2. You friend wore headphones every day to listen to music. 3. Your brother dumped his clothes and school things on the floor. 4. Your sister had a bath every day. Example: A: If my neighbours littered near your house, I would write them a letter explaining that it was making the neighbourhood dirty. B: Oh, I would put a large sign up saying `No littering`. C: I think I would knock on their door and explain that it was polluting the area. - Number 1:
1. Your neighbours littered near your house. A: If my neighbours littered near your house, I would write them a letter explaining that it was making the neighbourhood dirty. B: Oh, I would put a large sign up saying `No littering`. C: I think I would knock on their door and explain that it was polluting the area. - Number 2:
2. You friend wore headphones every day to listen to music. A: If my friend wore headphones every day to listen to music, I would talk about the effects of listening to much music is hearing loss. B: Oh, I would turn down the volume and take a few breaks during the day - Number 3:
3. Your brother dumped his clothes and school things on the floor. A: If my brother dumped his clothes and school things on the floor, I would talk with my brother to clean things dumped on the floor. B: Oh, I would teach my brother to keep the floor clean. C: I think I would clean the clothes and school things together him. - Number 4:
4. Your sister had a bath every day. A: If my sister had a bath every day, it might not be good for her skin and in your hair and nails B: I think I would talk with her, she was wasting water, which so many people in the world lack access to. Finish! Now I can…:
Finished! Now you can…. use words and phrases related to the topic and those showing cause/ effect relationships suitably use conditinal sentneces type 2 appropriately pronounce words ending in -ic and -al correctly in isolation and in sentences describe some types of pollution discuss the causes and effects of pollution as well as ways to reduce it C. PROJECT
Project 1:
PROJECT WHAT WOULD YOU DO IF...? Imagine that your group is entering a cpmpetition to lead Green Club in your school. You are asked the question: What would you do to reduce pollution in our country if you were the Minister od Natural Resources and Environment? You are required to create a collage to show what would do, and give a presentation about it. Now... - The first:
If I were the Minister od Natural Resources and Environment. I would do: First, organising campaigns is one of the several ways to increase awareness on environmental pollution to public. There are few activities that can be carried out such as planting. Trees can improve the air quality of the environment by filtering harmful dust and pollutants such as carbon monoxide and sulphur dioxide. Besides, by practising 3R’s ( Reduce, Reuse, Recycle ) we can save natural resources, protect the environment and save money at the same time. - The second:
If I were the Minister od Natural Resources and Environment. I would do: Secondly, by carpooling to get to work, one can help reduce the number of vehicles on road. Apart from that, use an energy-conserving grade motor oil and keep tyres properly inflated and aligned can help reduce air pollution. Less vehicles on the road can reduce pollution. This means better health for us and the environment. - The thirdly:
If I were the Minister of Natural Resources and Environment. I would do: Thirdly, steps to prevent water pollution include minimising the usage of pesticides. Use natural fertilisers for vegetations. Next, dispose of hazardous materials, such as paint, motor oil and toxics responsibly. Do not litter, especially in or near water resources. Organise a community clean up event near a river or lake to raise awareness to public. Hence, our community can enjoy a cleaner environment. - The last:
If I were the Minister of Natural Resources and Environment. I would do: Lastly, humans have caused pollution. It is important for the the whole community to act as a whole and change that will make the planet habitable in the years to come. D. THE END
Homework:
Homework Learn by heart all the new words. Prepare for next lesson ( find the meaning of the new words in the next lesson ) Redo exercise and project (students’ book) Goodbye:
Thanks for your attention Good bye. See you again!