Unit 3 Engineering Materials 第1课时 课件-2023-2024学年中职高三上学期英语语文版（2021）职业模块（生产制造类）

Unit 3—（1） Engineering Materials Section I Warm-up activity What are they made of? Wood/timber & iron Work in pairs. Wood Reinforcement Glass Tiles Plastic Sand Concret Cement Brick Do you know how to read them? Can you try? 职业模块·生产制造类 Section I Warm-up activity Ask and answer in pairs. 1) What are the things in the pictures? 2) What engineering materials are they made of? 3) What other things in your daily life are made of these engineering materials? (e.g.refrigerator, electric fan, hair dryer...) 4) Do you think engineering materials are important in our lives? And why? Ok,let’s get started! 职业模块·生产制造类 Who wants to answer the following questions? Let’s check the possible answers. 1) What are the things in the pictures? 2) What engineering materials are they made of? They are knives, rubber gloves, floor tiles and high-speed train respectively. Knives are made of steel and plastic materials. Rubber gloves are made of rubber. Floor tiles are mixture of oxide materials (氧化物材料) such as clay (黏土), powdery quartz (粉状石英) and feldspar (长石). Let’s read them together loudly! 职业模块·生产制造类 3) What other things in your daily life are made of these engineering materials? (e.g.refrigerator, electric fan, hair dryer...) There are a great number of things that are made of these engineering materials, such as refrigerator, electric fan, hair dryer, air conditioner etc. Let’s check the possible answers. Let’s read them together loudly! 职业模块·生产制造类 Let’s check the possible answers. Let’s read them together loudly! 4) Do you think engineering materials are important in our lives? And why? Engineering materials are of great importance to our lives. With these materials, human can create many daily necessities and facilities which provide great convenience to our lives and raise the standard of living. 2. There are some pictures of factories below. Ask three classmates the following questions,then give your answers. Section