English Unlimited HTL 4/5, Schulbuch mit Audio-CD und CD-ROM

74 Unit 6: Production and industry 5sj8qe Goals explain how something is made organise a description talk about 3D printing write a proposal talk about the future of the manufacturing industry write a leaflet give a detailed presentation on a familiar topic write an article Printing press Look carefully at the top edge of your coursebook. 1 How many folded sections is the book made of? 2 How many pages does each section have? 3 What holds the sections together? What holds the cover on? 4 Why do you think it’s made in sections? Look at the pictures and read the captions. Can you put the stages of making a book in order, 1–5? LISTEnIng 1 a 2  A   D   B   C  The sections are collected together to make a ‘book block’. A number of pages are printed onto a large sheet of paper. The book is trimmed down to its final size. The sections and cover are all glued together. The paper is folded into sections and notches are cut into the spine.  E  Listen to a printer, Brian, giving a tour of a printing press. Check the order of the stages. Listen again. Answer the questions about each part of the tour. TCD  2/06    b c Part 3 What exactly is a ‘book block’? Why are the notches in the spine important? What temperature is the glue? Part 1 How many pages can the press print at once? How fast can it go? Part 2 How many times is the paper folded? How do they get the pages in the right order? Nur zu Prüfzwecken – Eigentum des Verlags öbv