牛津阅读与探索 · 牛津阅读与探索
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Oxford Read and Discover level 3 How We make Products by Alex Raynham
Introduction Products are things that we make and use, like clothes, chocolate, computers, and homes. People make lots of products with big machines in factories. People also make products by hand. What products can you see here? What products do you use every day? How do we make these products? Discover! Now read and discover more about how we make different products!
Chapter 1 Making Products by Hand About 200 years ago, there weren't many factories or machines, and people made many products by hand. Today, some people still make products by hand. They use tools to make products like chairs, clocks, jewelry, and musical instruments. It takes years to learn how to make these things. People make guitars from wood. They cut thin pieces of wood to make the front and back of the guitar. To make the sides, they put long, thin pieces of wood in water. Then they use hot tools to make the wood the right shape for the sides. They fix these pieces together with glue. Later, they make the neck of the guitar, and they put the strings on it.
Chapter 2 Clothes We make clothes from lots of different materials like wool and cotton. To make jeans, people use cotton fabric. They cut the fabric into different shapes for pieces of the jeans, like the legs and pockets. They use a sewing machine to sew these pieces together. Then they sew buttons and a zipper on the front of the jeans. People use wool to make clothes like hats or sweaters. At home, some people use wool and knitting needles to knit clothes. They knit different pieces of the clothes, like the arms, the front, and the back. Then they sew the pieces together. In factories, people use knitting machines to knit clothes. Discover! People don't only knit clothes. Lauren Porter knitted this amazing Ferrari with 19 kilometers of wool!
Chapter 3 Plastic Products We make a lot of products from plastic, like bottles and toys. To make a plastic product, machines put hot plastic in a mold. Then the plastic is the same shape as the mold. To make some products like bottles, machines also blow air into the molds. To make a new plastic product like a toy, people draw it and then make a model of it. In a factory, people use the model to make a mold for each part of the toy. Machines put hot plastic in the molds to make plastic parts. People or machines fix the parts together, and they paint the toys. Then the toys go to stores. Discover! It's good to recycle plastic. We can make new things from plastic waste.
