Language for learning
the language learners need to function and to process and operationalize their understanding in the classroom, e.g. how to ask for help, work in a group or write a report
Language through learning
the language that emerges and is needed by individual learners to deepen and internalize their learning
new learning requires new language determined by the learner, not the teach
2
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Язык управления классом (напишите и произнесите на английском языке не менее 3 фраз): Encouraging your students to speak:
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Could you speak up a bit, please?
• Would you like to try to answer, Amir?
• Can anyone help Amir with the answer?
• Go on …
• I am sure you can answer that.
• Can you explain that to the rest of the class?
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3
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Определения понятий (напишите и произнесите на английском языке): anion, cation, isotope
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anion – negative ion which is formed by an electron gain.
cation – positive ion which is formed by electron loss. isotope – any of two or more forms of a chemical element, atoms with the same
atomic number but with different mass numbers, having
the same number of protons in the nucleus but having different numbers of neutrons in the nucleus
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4
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Пересказ текста (напишите и перескажите на английском языке не менее 7 предложений): Mass spectrometry
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The mass spectrometer is an instrument used for measuring the
masses of atoms and molecules. It can also be used to measure
the relative abundance of different isotopes and to predict the
structure of more complex molecules. The workings of the mass spectrometer can be summarized in five stages:
1. Gaseous material released into ionization chamber.
2. Particles bombarded with electrons and ionized, mostly to
+1 ions (ionization).
A metal wire is heated until it starts emitting high energy
electrons. These electrons hit the particles, knocking more
electrons off. Most of the particles are ionized to +1 ions.
3. Ions accelerated to uniform speed by electric field
(acceleration)
The positive ions are attracted to the negative plate and
accelerate towards it.
4. Ions deflected by magnetic field; deflection depends on m/e
ratio (deflection).
The heavier the particle, the less the deflection.
5. Electric current measured as ions land on plate (detection)
The greater the abundance of the isotope, the larger the
current
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5
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Опишите методический прием (напишите и произнесите на английском языке): grouping students according to interest
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grouping students according to interest: learn students’ interests via discussion or class survey, and group them accordingly
группировка учащихся по интересам: изучите интересы учащихся с помощью обсуждения или опроса класса и сгруппируйте их соответствующим образом.
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БИЛЕТ 3
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1
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Охарактеризовать модели CLIL
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2
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Язык управления классом (напишите и произнесите на английском языке не менее 3 фраз): Introductory phrases
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Good morning, students.
• How are you today? • Take your seats. • Who is absent
today? • Let’s start our lesson
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3
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Определения понятий (напишите и произнесите на английском языке): ion, mass number, neutron
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ion – an electrically charged particle or group of particles
formed by the loss or gain of one or more electrons
mass number – the sum of the number of protons and
neutrons in the nucleus of an atom
neutron – particle found in the nucleus and has no charges
and has the same mass as a proton.
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4
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Пересказ текста (напишите и перескажите на английском языке не менее 7 предложений): Electron shell of an atom
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Б1
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5
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Опишите методический прием (напишите и произнесите на английском языке): grouping students according to mix skill level
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grouping students according to mix skill level: students learn better from each other when their different levels and skills are mixed
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