Lanatm12

11.01.2022 22:34

Английский язык

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с английским Questions: 1) What types of movement do you know? 2) What is the difference between to roll and to rotate? 3) What directions can a car move? 4)Which directions can helicopters fly? What directions can’t it fly and/or rotate? 5) Which directions can planes fly? 6) What is the difference between the movements of a human arm and a robot arm? 7) How to use a remote control transmitter for model plane/model car? 8) What items are there in a car that help us to control its movement? 9) What movements can a fork tilt truck perform? 10) What is electrical current? 11) What is an alloy? 12) What is a composite? 13) What are chemical properties? 14)What are physical properties? 15) What are mechanical properties? 16) What is the difference between substance and material? 17) What is matter? 18) What is element? Give some examples. 19) What are synthetic elements? Give some examples. 20) What is the difference between a compound and a mixture? Talks: 1) What is house cooling system? What does it consists of? How does it operate? 2) How does the heating system work? What are the parts of a typical house heating system? How does a fluid move in a system? 3) What parts does a car cooling system consist of? How does the car cooling system operate? 4) How does the solar power system work? What happens if the Sun shines or doesn’t shine? 5) What are the parts of a simple electrical circuit with a lamp? How does it operate? 6) Look at the things around you. Choose one. Describe what material(s) is it made of? What are the properties of these materials? What are the properties of this item? 7) Speak about iron: its physical, chemical and mechanical properties and application areas. 8) Speak about oxygen: its physical, chemical properties and application areas. 9) Speak about plastic: its physical, chemical and mechanical properties and application areas. 10) Speak about the properties of metals and their application. 11) Speak about the properties of non-metals and their application. 12) Speak about the properties of metalloids and their application.