Bài giảng Tiếng Anh 11 – Unit 11: Sources of energy (Listening)

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Bài giảng Tiếng Anh 11 – Unit 11: Sources of energy (Listening)Wind power Nuclear power Do we need energy in our daily life? GeothermalWater power Solar energy heat washing cooking In your house, you use energy for ……… lightningheating Listen and repeatecologist nhà sinh thái họcfossil fuelresourcesunlimitedrenewablefertilizedTask 1.Listen and complete thesentences by circling the letter A,B,C or DTask 1.Listen and complete thesentences by circling the letter A,B,C or DTask 1.Listen and complete thesentences by circling the letter A,B,C or D 1.Ecologyisthestudyof…………………humanbeingsandanimals aenvironmentandsolarenergy buralandalternativeresources c humanbeingsandtheir d environment2.Thenaturalenvironmentconsistsof… a theoceansandtheland b thesunandtheair c allnaturalresources d theairandtheoceans3.Iftheresourcecanbe…………….,itiscalledrenewable. a burntquickly b usedeasily c dividedproperly d replacedquickly4.Grassforanimalsisa…….......….resource. a renewable b nonrenewable c limited d clean5.Accordingtothepassage,coalisnonrenewablebecauseittakes……………tomakecoal. a billionsofyears b millionsofyears c threemillionsofyears d threebillionsofyearsTask 2: Listen again to the last part of the talkand write in the missing wordsSolar energy, air, and water are renewable resourcesbecause there is (1)………...........supply. However, thisdefinition may change if people are not careful withthese resources. The amount of solar energy thatreaches the earth depends on the (2)……………….If theatmosphere is polluted, the solar energy thatreaches the earth(3)…….be dangerous. If lifeis going to continue, the air must contain the correctamount of nitrogen (N), oxygen (O), carbon dioxide(CO2),and other(4)……… If humans continue topollute the air, it will not contain the correct (5)……… ofthese gases.Task 2: Listen again to the last part of the talkand write in the missing wordsSolar energy, air, and water are renewable resourcesbecause there is ………...........supply. However, thisdefinition may change if people are not careful withthese resources. The amount of solar energy thatreaches the earth depends on the……………….If theatmosphere is polluted, the solar energy thatreaches the earth…….be dangerous. If lifeis going to continue, the air must contain the correctamount of nitrogen (N), oxygen (O), carbon dioxide(CO2),and other……… If humans continue topollute the air, it will not contain the correct ……… ofthese gases.Task 2: Listen again to the last part of the talkand write in the missing wordsSolar energy, air, and water are renewable resourcesbecause there is ……….........supply. unlimited However, thisdefinition may change if people are not careful withthese resources. The amount of solar energy thatreaches the earth depends on the……………….If atmosphere theatmosphere is polluted, the solar energy that mayreaches the earth……..be dangerous. If lifeis going to continue, the air must contain the correctamount of nitrogen (N), oxygen (O), carbon dioxide(CO2),and other……… gases If humans continue to amount ofpollute the air, it will not contain the correct ………these gases.Task 3: Which group do these sources of energy belong to? Put a tick ( ) in the right column.Sources of energy Nonrenewable RenewableCoal Geothermal heat Petroleum Solar energy Oil Wind energy Gas 