外研九年级英语上册ModuleGreatinventionsUnit学习教案

1、外研九年级英语外研九年级英语(yn y)上册上册ModuleGreatinventionsUnit第一页，共37页。第1页/共37页第二页，共37页。Do you use emails to communicate with others?Answer the following questions.第2页/共37页第三页，共37页。Do you like shopping online?第3页/共37页第四页，共37页。Do you use the Internet to help you do homework?第4页/共37页第五页，共37页。What will our life be

2、like without the Internet?第5页/共37页第六页，共37页。1. They _ on the school website.2. _ computers _ more than books in the future?3. _ books _ by the Internet?will be put upWill be usedWill be replacedComplete the following sentences.第6页/共37页第七页，共37页。被被 动动 语语 态态一般现在时一般现在时一般过去时一般过去时 一般将来时一般将来时肯定肯定主语主语+am/is/

3、are +done主语主语+was/were +done主语主语+will/be (am/is/are) going to +be +done否定否定主语主语+am/is/are +not +done主语主语+was/were +not +done主语主语+will/be (am/is/are) not + going to+ be+done第7页/共37页第八页，共37页。一般现在一般现在时时一般过去一般过去时时一般将来时一般将来时一般一般疑问疑问句句Am/Is/Are+主语主语+doneWas/Were+主语主语+doneWill+主语主语+be+done/ Be (am/is/are)+

4、主语主语+going to +be +done第8页/共37页第九页，共37页。一般现在一般现在时时一般过去一般过去时时一般将来时一般将来时特殊特殊疑问疑问句句特殊疑问特殊疑问词词+am/is/are+主语主语+done特殊疑问特殊疑问词词+was/were+主主语语+done特殊疑问词特殊疑问词will+主语主语+be + done/ 特殊疑问词特殊疑问词be (am/is/are)+主语主语+going to +be +done第9页/共37页第十页，共37页。1. _ books _ (replace) by computers in the future?2. My bike is b

5、roken. 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.Will be replacedwill be fixed wont be connected第10页/共37页第十一页，共37页。4. _ the problem _ (talk about) at the meeting tomorrow?5. Who _ (invite) t

6、o give a report about great inventions next Friday?6. When _ the work _ (finish)? In two days.Will be talked aboutwill be invitedwillbe finished第11页/共37页第十二页，共37页。A new classroom will be built.build, buy, change第12页/共37页第十三页，共37页。第13页/共37页第十四页，共37页。1875 America Alexander Graham Bell A: When was the

7、telephone invented?B: It was invented in 1875.A: What kind of telephone do you think will be made in the future?B: 第14页/共37页第十五页，共37页。 1903 America Wright Brothers第15页/共37页第十六页，共37页。 1924 Britain John Logie Baird第16页/共37页第十七页，共37页。1 Before the _ of printing, few people could read.2 There were more b

8、ooks to sell, so the _ in books grew.3 Because more people could read, ideas _ quickly.4 What _ will printing take in the future?introductiontradedirection, introduction, spread, tradespreaddirection第17页/共37页第十八页，共37页。a) In a school library.b) In the British Library.c) In the British Museum.第18页/共37

9、页第十九页，共37页。1 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.第19页/共37页第二十页，共37页。第20页/共37页第二十一页，共37页。a) The history of the Internetb) The World Wide Webc) Th

10、e Internet and the Webd) The future of the Internet第21页/共37页第二十二页，共37页。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.第22页/共37页第二十三页，共37页。3. Who invented the World Wide Web in 1991? A British scient

11、ist named Tim Berners-Lee.4. Can people use e-commerce and online shopping to buy and sell things? Yes, they can.第23页/共37页第二十四页，共37页。In the 1960sThe Internet was invented for the army to use.In the 1970sScientists and businesspeople wanted to use the Internet to send and receive messages.第24页/共37页第二

12、十五页，共37页。In 1991The World Wide Web was invented.In the 1990sMore and more people startedto use the Internet to send various types of files.TodayThe Web has hundreds of millions of users. It has changed the way people live, work and play.第25页/共37页第二十六页，共37页。E-books Just as email has changed the way w

13、e 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 第26页/共37页第二十七页，共37页。paper. But e-book readers are st

14、ill 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.第27页/共37页第二十八页，共37页。 Think of an

15、 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.第28页/共37页第二十九页，共37页。 Tell your group about the invention. Ask them for their ideas. Make notes about your disc

16、ussions.第29页/共37页第三十页，共37页。1. The sports meeting _ next month. A. will hold B. is going to hold C. will be held第30页/共37页第三十一页，共37页。第31页/共37页第三十二页，共37页。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第32页/共37页第三十三页，共37页。第33页/共37页第三