广东省惠东县惠东中学九年级英语上册 Module 9 Unit 3 Language in use教学课件.ppt

Module 9,Module 9Great inventions,Unit 3 Language in use,Do you use emails to communicate with others?,Answer the following questions.,Do you like shopping online?,Do you use the Internet to help you do homework?,What will our life be like without the Internet?,1.They _ on the school website.2._ computers _ more than books in the future?3._ books _ by the Internet?,will be put up,Will,be used,Will,be replaced,Language practice,Complete the following sentences.,被 动 语 态,1._ books _(replace)by computers in the future?2.My bike is broken.It _(fix)tomorrow.3.Dad,can I use the Internet this evening?Yes,but the computer is not on yet.The electricity _(not connect)until nine oclock.,Complete the sentences and conversations with the correct form of the words and expression in brackets.,Will,be replaced,will be fixed,wont be connected,4._ the problem _(talk about)at the meeting tomorrow?5.Who _(invite)to give a report about great inventions next Friday?6.When _ the work _(finish)?In two days.,Will,be talked about,will be invited,will,be finished,A new classroom will be built.,Look at the pictures and describe the new classroom that will be built.Use the words in the box to help you.,build,buy,change,A new floor will be built.New furniture(desk/chairs)will be bought.A new blackboard will be bought.A new interactive whiteboard will be bought.The windows and the door will be changed.The teachers desk will be painted.The lights will be changed.The color of the walls will be changed.The walls will be fixed.,Work in pairs.Talk about these great inventions.,1875 America Alexander Graham Bell A:When was the telephone invented?B:It was invented in 1875.A:What kind of telephone do you think will be made in the future?B:,1903 America Wright Brothers,1924 Britain John Logie Baird,Complete the sentences with the words in the box.,Before the _ of printing,few people could read.There were more books to sell,so the _ in books grew.Because more people could read,ideas _ quickly.What _ will printing take in the future?,introduction,trade,direction,introduction,spread,trade,spread,direction,Listen and find out where the speaker is.,In a school library.In the British Library.In the British Museum.,Listening,Listen again and answer the questions.,Why were so few books produced in ancient times?Because they were written by hand.2 Why were many old books copied onto a computer?They are too valuable to be picked up and held in the hand.,3 How has the computer helped people read old books in the British Library?Old books were copied onto a computer a few years ago for people to be able to read them without touching them.,Read the passage and choose the best title.,a)The history of the Internetb)The World Wide Webc)The Internet and the Webd)The future of the Internet,Read the passage and answer the questions.,1.When was the Internet invented by the US government?In the 1960s.2.What could people only send at first?They could only send very simple texts.,3.Who invented the World Wide Web in 1991?A British scientist named Tim Berners-Lee.4.Can people use e-commerce and online shopping to buy and sell things?Yes,they can.,Now complete the time table.,In the 1960s,The Internet was invented for the army to use.,In the 1970s,Scientists and businesspeople wanted to use the Internet to send and receive messages.,In 1991,The World Wide Web was invented.,In the 1990s,More and more people startedto use the Internet to send various types of files.,Today,The Web has hundreds of millions of users.It has changed the way people live,work and play.,Around the world,E-books Just as email has changed the way we write to each other,e-books are changing the way we read.We can easily download new e-books from the Internet.It is much easier and quicker to search for passages now,and we can also write notes in an e-book.What is more,they save a lot of,paper.But e-book readers are still more expensive than paper books,so not all people can afford them.However,with the rapid development of electronic technology,reading e-books will become cheaper and cheaper.A lot of people think there will be more e-books than paper books in the near future.,Work in groups.Prepare for your discussion.,Think of an invention that has changed your life.Make notes about the invention:1 What is it?2 Why is it useful?Research how the invention has been developed and make notes about what you find out.,Discuss with your group.,Tell your group about the invention.Ask them for their ideas.Make notes about your discussions.,The sports meeting _ next month.A.will hold B.is going to hold C.will be held,中考链接,2.From May 6,pedestrians(行人)_ 10 yuan if they run red lights,according to Beijing traffic authorities.A.will fine B.were fined C.are fine D.will be fined,3.A new park _ in our hometown next year.Really?Our hometown must be more beautiful.A.will build B.will be built C.is built,4.It is said that an Asian Culture Village _ inside the AYG,Village in Nanjing in the coming Asian Youth Games period.A.builds B.is building C.will be built D.was built,5.How many people will _ to your birthday party?Twelve.A.invite B.be invited C.be inviting,你的朋友Jim迷恋上网，经常逃学，成绩下降。请给他写一封信来帮助他。60-80词左右。,