Нужно ответить на вопросы. 1. Give the opposites for: rigid - , hard -, weak -, conductive -. 2. What types of materials do you know? Give the examples. 3. What metals do you know? Name their properties. 4. What materials are flexible? Hard? Rigid? 5. What is a composite? Give some examples. 6. How can you test glass? How can you test plastic? 7. What is an alloy? How can you test alloy? Give some examples of alloys. 8. What is fiberglass? What are the properties of fiberglass 9. What materials in construction do you know? What are the properties of timber? 10. What is ferrous metal? What is nonferrous metal? 11. How can you test rubber? Is it pure material or a composite? 13. Translate the following words: to break, to melt, conductive. 14. Translate the following words: properties, flexible, conductive. 15. Translate the following words: tough, brittle, to solute. 16. What is mild steel? What is alloy steel? What is high- speed steel and where is it used?
1. What's the weather like today? - The weather is fine.
2. The sun is yellow.
3. The sky is grey today.
4. The Earth is a planet.
5. We had an English lesson yesterday. The teacher asked me many questions (Артикль не нужен). The questions were difficult.
6. Where is your (Артикль не нужен) brother? - He is at (Артикль не нужен) home. He is in his (Артикль не нужен) room. He is sitting at the table. He is doing his (Артикль не нужен) homework. The homework is difficult.
7. Our (Артикль не нужен) cat is sitting on the sofa.
8. It is very dark in the room. Turn on the light, please.
9. Nick went into the bathroom, turned on the water and washed his (Артикль не нужен) hands.
10. Ann turned on the television to watch the evening news.
11. She doesn't often watch the television.
12. You can't see the moon in the sky tonight.
1. What's the weather like today? - The weather is fine.
2. The sun is yellow.
3. The sky is grey today.
4. The Earth is a planet.
5. We had an English lesson yesterday. The teacher asked me many questions (Артикль не нужен). The questions were difficult.
6. Where is your (Артикль не нужен) brother? - He is at (Артикль не нужен) home. He is in his (Артикль не нужен) room. He is sitting at the table. He is doing his (Артикль не нужен) homework. The homework is difficult.
7. Our (Артикль не нужен) cat is sitting on the sofa.
8. It is very dark in the room. Turn on the light, please.
9. Nick went into the bathroom, turned on the water and washed his (Артикль не нужен) hands.
10. Ann turned on the television to watch the evening news.
11. She doesn't often watch the television.
12. You can't see the moon in the sky tonight.