Instruments and materials of the car

Instruments and materials

I этап. Организационный момент

Цель урока: Teacher: Good afternoon, students! Sit down, please. Today at our lesson we shall read and talk about the instruments and materials of the car.

II этап. Фонетическая зарядка. Teacher: Look at the blackboard. Match the words and their transcription. Pronounce the words correctly and remember how they are pronounced.

·         Leather - /ˈleðər/

·         Copper - /ˈkɑːpər/

·         Lead - /led/

·         Steel - /stiːl/

·         Rubber - /ˈrʌbər/

·         Fiberglass - /ˈfaɪbərɡlæs/

·         Glass - /ɡlæs/

·         Titanium - /taɪˈteɪniəm/

·         Plastic - /ˈplæstɪk/

·         Aluminum - /əˈluːmɪnəm/

·         Magnesium - /mæɡˈniːziəm/

·         Silver - /ˈsɪlvər/

·         Gold - /ɡoʊld/

Exercise 1. III этап.  Речевая разминка. Now answer the questions.

Обучающиеся отвечают на вопросы по темам предыдущих уроков.

What material is shatterproof (небьющийся), light, corrosion-resistant(нержавеющий), durable(долговечный), elastic(эластичный), natural(натуральный),rigid(жесткий),flammable(легковоспламеняющийся),malleable(пластичный), heat-resistant( термостойкий)?

Exercise 2. Explain the function of the tools (b) the way it is shown in the example. Use
the expressions below (a).
Example: Pincers are for pulling out nails.
a) grip things / cut metal pipes / tighten and loosen nuts / cut wooden
planks / tighten and loosen screws / drive in nails / drill holes / pull out nails /
cut holes in wood
b) pincers (клещи) hacksaw (ножовка)
handsaw (пила) hammer (молоток)
spanner (гаечный ключ) screwdriver (отвертка)
drill (сверло) pliers (плоскогубцы)
chisel (резец, долото

Exercise 3. Match а–i with 1–9:
a) combustible 1) легкий
b) soft 2) гибкий
c) brittle 3) мягкий
d) hard 4) жесткий, негнущийся
e) rigid 5) твердый, прочный
f) light 6) хрупкий, ломкий
g) tough 7) тяжелый
h) flexible 8) жесткий, прочный
i) heavy 9) горючий
Exercise 4. Answer these questions and give reasons. Use the words in brackets.
Example: Is wood a good material for making car engines (двигателей)?
(combustible + soft) – No, because it's too combustible and too
soft.
1. Is glass a safe material for safety goggles (защитные очки)? (brittle)
2. Is plastic safe for making fly wheels? (light)
3. Is aluminium a good material for making car bodies (кузова)? (light)
4. Is wood safe for making seats? (tough)
5. Is concrete a good material for making a crankshaft (коленчатый вал)?
(brittle)
Exercise 5. Are these the right tools for the job? If not, give reasons.
Example: Ron wants to twist electric wires together using a pair of
scissors. – Wrong tool. Scissors are too sharp.
1. John is cutting a thick electric cable with a table knife.
2. Alan is trying to drill a 30 mm hole in a metal plate. The drill bit has a
diameter of 25 mm.
3. Mike is trying to cut metal rods with a handsaw.
4. Alex is trying to drive nails into a plank of wood by hitting them with a
spanner.
5. George is hammering two planks of wood together using 40 mm nails.
Each plank is 30 mm thick.
6. Gary is trying to cut holes in wood with a hammer.

Подведение итогов занятия T: We studied the Instruments and materials of the car today. I hope this information will be useful for your future work. Thank you for your work, I am satisfied with it.