Bài giảng Tiếng anh Khối 8 - Unit 7, Lesson 1: Getting started - Năm học 2020-202

WELCOME TO OUR CLASSOLLUTIONPLASTIC12CEANIGHT3AKE4RBBISH5AWER6FSH7SIL89OISEPOLLUTIONWhat kind of bag is it?What is it?It’s a .. bulb.What is it?What is it?What is it?What is it?What is it?The.is so annoyingUNIT 7 : POLLUTIONLESSON 1 : GETTING STARTEDKINDS OF POLLUTIONI. NEW WORDSthermal pollution/ˈθɜːməl pəˈluːʃən/: ô nhiễm nhiệtradioactive pollution/ˌreɪdiəʊˈæktɪv pəˈluːʃən/: ô nhiễm phóng xạvisual pollution/ˈvɪʒuəl pəˈluːʃən/: ô nhiễm tầm nhìnMatchinga. radioactivepollutionb. noisepollutionc. visualpollutiond. thermalpollutione. waterpollutionf. land/ soilpollutiong. lightpollutionh. airpollutionwater pollution land/ soil pollution air pollution noise pollutionthermal pollution light pollution radioactive pollution visual pollutionComplete the sentences with the types of pollution.1. When ............. happens, the water temperature in streams, rivers, lakes, or oceans changes.2. . occurs when the atmosphere contains gases, dust, or fumes in harmful amounts.3. When radiation goes into the land, air or water, it is called 4. Too much use of electric lights in cities may cause ..5. .. is the contamination of lakes, rivers, oceans, or groundwater, usually by human activities.6. happens when human activities destroy the Earth’s surface.7. .. occurs because there are too many loud sounds in the environment.8. The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may case thermal pollutionAir pollutionradioactive pollution light pollutionWater pollutionLand/ Soil pollutionNoise pollutionvisual pollutionPREDICTION1. The water in the lake has been polluted by a ship.2. Water pollution in the lake has made the fish die.3. Aquatic plants may also die because of the polluted water.4. Nick wouldn’t sneeze so much if the air was clean.5.Nick and Mi will give a talk about water and air pollution.TFNICHECK PREDICTION1. The water in the lake has been polluted by a ship.2. Water pollution in the lake has made the fish die.3. Aquatic plants may also die because of the polluted water.4. Nick wouldn’t sneeze so much if the air was clean.5.Nick and Mi will give a talk about water and air pollution.TFNI√√√√√ Find a word / phrase that means : 1. no longer alive2. growing or living in, on, or near water3. throwing away something you do not want, especially in a place with is not allowed4. A substance that can make people or animals ill or kill them if they eat or drink it 5. Made unclear or unsafe to use6. To think of an idea, or a plan dead L10aquaticL16dumpL10poison L15 pollutedL13 to come up with L2201:0000:5900:5800:5700:5600:5500:5400:5300:5200:5100:5000:4900:4800:4700:4600:4500:4400:4300:4200:4100:4000:3900:3800:3700:3600:3500:3400:3300:3200:3100:3000:2900:2800:2700:2600:2500:2400:2300:2200:2100:2000:1900:1800:1700:1600:1500:1400:1300:1200:1100:1000:0900:0800:0700:0600:0500:0400:0300:0200:0100:00Answer the questions. 1. Where are Nick and Mi ? 2. What does the water in the lake look like ?3. Why is Mi surprised when they get closer to the lake?4. What is the factory dumping into the lake?5. Why is Nick sneezing so much ?STOP01:3001:2901:2801:2701:2601:2501:2401:2301:2201:2101:2001:1901:1801:1701:1601:1501:1401:1301:1201:1101:1001:0901:0801:0701:0601:0501:0401:0301:0201:0101:0000:5900:5800:5700:5600:5500:5400:5300:5200:5100:5000:4900:4800:4700:4600:4500:4400:4300:4200:4100:4000:3900:3800:3700:3600:3500:3400:3300:3200:3100:3000:2900:2800:2700:2600:2500:2400:2300:2200:2100:2000:1900:1800:1700:1600:1500:1400:1300:1200:1100:1000:0900:0800:0700:0600:0500:0400:0300:0200:0100:003040201050607080SPIN12345LUCKY SPIN1.Where are Nick and Mi?They are in Mi's home villageB. They are in Nick's home villageC. They are in the cityD. They are in a sea villageBACK2.What does the water in the lake look like?A.It's almost blueB.It's almost blackC.It's almost pinkD.It's almost yellowBACK3.Why is Mi surprised when they get closer to the lake?A.Because the lake is beautiful.B. Because she hasn’t seen this lake before.C.Because she sees the fish are dead.D. Because she wants to swim.BACK4.What is the factory dumping into the lake?A. It's dumping water into the lakeB. It's dumping poison into the lakeC. It's dumping food into the lakeD. It's dumping plastic bags into the lakeBACK5.Why is Nick sneezing so much?A. Because the river is not clean.B. Because the water is not clean.C. Because the factory is not clean. D. Because the air is not clean.BACKAnswer the questions 1. Where are Nick and Mi ? 2. What does the water in the lake look like ?3. Why is Mi surprised when they get closer to the lake?4. What is the factory dumping into the lake?5. Why is Nick sneezing so much ? They are in Mi’s home village. It's almost black  . Because she sees the fish dead. It's dumping poison into the lake Because the air is not clean.Work in groups. Which types of pollution in 3 does your neighbourhood face? Rank them in order of seriousness. Give reasons for your group’s order. It’s air pollution, noise pollution and visual pollution. Air pollution does harm to your health. Noise pollution can make you stressed. Visual pollution is not good for sight around.STOP01:3001:2901:2801:2701:2601:2501:2401:2301:2201:2101:2001:1901:1801:1701:1601:1501:1401:1301:1201:1101:1001:0901:0801:0701:0601:0501:0401:0301:0201:0101:0000:5900:5800:5700:5600:5500:5400:5300:5200:5100:5000:4900:4800:4700:4600:4500:4400:4300:4200:4100:4000:3900:3800:3700:3600:3500:3400:3300:3200:3100:3000:2900:2800:2700:2600:2500:2400:2300:2200:2100:2000:1900:1800:1700:1600:1500:1400:1300:1200:1100:1000:0900:0800:0700:0600:0500:0400:0300:0200:0100:00CONSOLIDATIONHOME WORK- Learn the new words by heart.​- Practice the dialogue again.​- Do exercises B1,2,3 in workbook (page 4).​- Prepare for Unit 7: A closer look 1. (new words, grammar)​