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Презентация, доклад для урока английского языка на тему Атом
Содержание
- 1. Презентация для урока английского языка на тему Атом
- 2. Match these words with their definitionsSubatomicElectronNeutronMoleculeProtonQuantum mechanicsCarbonAttractedHeliumUniverse
- 3. 1. Dalton believed the atom to be
- 4. 4. Electrons helpProtons to form the elementsAtoms
- 5. Listen to the conversation. Then for each
Match these words with their definitionsSubatomicElectronNeutronMoleculeProtonQuantum mechanicsCarbonAttractedHeliumUniverse Part of an atom which has no chargeTwo or more atomsSmaller than an atomPart of an atom that has a negative chargeA theory developed by physicists to explain the
Слайд 1
Coin term
Separation of matter
Mention
Subatomic рarticle
Basic
Universe
Electrons
Neutrons
Protons
Carelessness
Carbon dioxide
Helium
Negative/positive charge
Cosmos
Вводить, создавать термин
Разделение материи
Упоминать
Субатомная частица
Основной
Мироздание
Электрон
Нейтрон
Протон
Небрежность
Углекислый газ
Гелий
Негативный/позитивный заряд
Мироздание, упорядоченная система
Слайд 2Match these words with their definitions
Subatomic
Electron
Neutron
Molecule
Proton
Quantum mechanics
Carbon
Attracted
Helium
Universe
Part of an atom
which has no charge
Two or more atoms
Smaller than an atom
Part of an atom that has a negative charge
A theory developed by physicists to explain the atom
Part of an atom which has a positive charge
Pulled together
A chemical element
A chemical element that I slighter than air
The whole cosmos
Two or more atoms
Smaller than an atom
Part of an atom that has a negative charge
A theory developed by physicists to explain the atom
Part of an atom which has a positive charge
Pulled together
A chemical element
A chemical element that I slighter than air
The whole cosmos
Слайд 3 1. Dalton believed the atom to be
An element
Made of smaller
particles
The smallest possible particle
His own idea
2. Dalton’s theories were
Generally accepted
Not tested very carefully
Accepted at once
Not correct
3. The number of protons in an element
Is the same as the number of electrons
Is always six
Never changes
Characterises the element
The smallest possible particle
His own idea
2. Dalton’s theories were
Generally accepted
Not tested very carefully
Accepted at once
Not correct
3. The number of protons in an element
Is the same as the number of electrons
Is always six
Never changes
Characterises the element
Read the text and choose the correct answer.
Слайд 4 4. Electrons help
Protons to form the elements
Atoms to be neutral
Molecules to
become atoms
Atoms to form molecules
5. Hydrogen is
The simplest atom there is.
Present in all atoms
The oldest atom
As common as helium
Atoms to form molecules
5. Hydrogen is
The simplest atom there is.
Present in all atoms
The oldest atom
As common as helium
Слайд 5Listen to the conversation. Then for each statement below, circle the
correct word or phrase
Most/some/plenty of people are already using hydrogen-powered cars.
The waste from these cars is pollution/water/fumes.
It’s expensive because it is new/uses hydrogen/is not common.
Hydrogen is more/less/just as dangerous as petrol.
Hydrogen will be used in gas/solid/liquid form.
Most/some/plenty of people are already using hydrogen-powered cars.
The waste from these cars is pollution/water/fumes.
It’s expensive because it is new/uses hydrogen/is not common.
Hydrogen is more/less/just as dangerous as petrol.
Hydrogen will be used in gas/solid/liquid form.
