七年级英语encyclopaedia课件5

,Is my encyclopaedia useful, Lo?,Yes, Hi.Very useful.,3-1,What is an encyclopaedia?,An enclopaedia is a book thatgives you information about alot of different things.,3-2,What does Hi think Lo is probably doing?Does Lo find the book useful? In fact, what is Lo doing?What will Hi probably be like when he knows that Lo is standing on his encyclopaedia?,3-3,He thinks that Lo is probably reading his encyclapaedia and finding out some information from it.,Yes, he does.,In fact, he is standing on the encyclopaedia to change the light bulb.,3-1,Have you got an encyclopaedia at home?Have you ever read an encyclopaedia in the library?Do you know any types of encyclopaedias?,3-2,There are different types of encyclopaedias:,3-3,What would you like to use an encyclopaedia for?,9-1,Encyclopaedias can help you with your studies. Some encyclopaedias give us facts or information about all kinds of subjects. The subjects are usually in alphabetical order with guide words at the top of each page. An encyclopaedia often consists of a number of books. These books are called volumes.,A In which volumes of the encyclopaedia on theright would you find the information listed below? Write the number of the volume for each topic.,9-2,Brain _Typhoons _Computers _Weather _Korea _Pandas _,9-3,Some encyclopaedias give information on different subjects. Do you know what topics these books give information on?,B In which of the following encyclopaediaswould you look for information on these topics? Write the numbers for each topic.,9-4,When we use an encyclopaedia, we should knowwhat kind of information we need to look for first. Sometimes, we do not understand some important words (we call them key words) in the sentences. Then we can look in an encyclopaedia and try to find them.,9-5,C Here are some instructions for findinginformation. Which word or words in the instructions do you look up in an encyclopaedia? The first one has been done for you.,Find information on how people make paper.Find information on the invention of numbers.Make some notes on how electricity is produced.,9-6,Find out about festivals in Japan.Learn some facts about swimming.Read about how the human heart works.Write a paragraph on the history of computers.Make a list of some of the ways that animals help us.,Sometimes, at the end of an article, an encyclopaedia will tell us where to look for more information on a similar subject. For example, the article on dinosaurs on page 31 tells us to See Earth History.,9-7,9-8,Sometimes you cannot find a subject in an encyclopaedia. This may be because it is part of a larger subject. Here are two examples:,Tennis,Roses,may be part of the larger subject, Sports.,may be part of the larger subject, Flowers.,D Match the subjects in Column A below withthe larger subjects in Column B.,9-9,A Read the title and introduction on page 31. Then answer the questions.,4-1,4-2,What is May reading?Who gave her the encyclopaedia?How many articles did she find in it?What does the title look up probably mean?,B Now, look at the subtitles. In which volumeof the encyclopaedias did May find them?,4-3,4-4,C How are the items arranged in an encyclopaedia?,说 明本套教材根据牛津英语教材English First!，On Target!和Oxford English，由