Презентация к занятию по иностранному языку по теме «Electricity»


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Electricity The 2nd of October Revision Electricity _______ (to give) us light, ______(to start) our car, ______ (to cook) and ___________ (to refrigerate) our food.Many scientists __________ (to investigate) electric phenomena.If a sealing-wax rod (палочка из сургуча) is rubbed with a woolen cloth (шерстяная салфетка), and a rod of glass (стеклянная палочка) is rubbed with a silken cloth, an electric spark ________ (to pass) between the sealing-wax rod and the glass rod when they are brought near one another. refrigerates cooks gives investigated will pass starts THE PLACE OF ELECTRICITY IN OUR LIFE Introduction to Electricity Vocabulary Electricity [elek'trɪsətɪ] - электричествоElectron [ɪ'lektrɔn] - электронBattery ['bжtərɪ] - батарея, аккумуляторConductor [kən'dʌktə] - проводникCurrent ['kʌr(ə)nt] - электрический токVoltage ['vəultɪʤ] - напряжениеResistance [rɪ'zɪst(ə)n(t)s] – сопротивлениеCircuit ['sɜ:kɪt] - электрическая цепьShort circuit [ʃɔ:t'sɜ:kɪt] - короткое замыканиеVolt [vɔlt] - вольтAmpere ['жmpeə] - амперElectric field - электрическое полеMagnetic field - магнитное полеElectromagnetic field - электромагнитное поле Atom Pressure. Current. Resistance. Fill in the gaps : In some materials such as copper the tiny ________ or the ________ never line up, these materials are non-magnetic. ________ have many free ________. In all _____________ generators the same principle is used to generate ________. Electromagnetic field Fill in the gaps : In some materials such as copper the tiny ________ or the ________ never line up, these materials are non-magnetic. ________ have many free ________. In all _____________ generators the same principle is used to generate ________. magnets electrons Conductors electrons electro-magnetic electricity Answer the questions: Does every matter have an electric charge?From what sources of energy can electricity be made of?How does electricity arrive to our homes?Who are “electricians”? Home task Electricity Electron Battery Conductor Current Voltage Resistance Circuit Short circuit Volt Ampere Electric field Magnetic field Electromagnetic field

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