外研版八年级英语上册教案Module 9 Unit 3教学详案

1、Module 9 Great inventionsUnit 3 Language in use设计说明本单元主要复习一般将来时的被动语态的用法。通过观察句子，分析一般过将来时被 动语态的结构和意义，并复习一般将来时被动语态的用法。通过完成句子、看图说话、 结对练习等题目练习，提高学生对本单元重点单词、短语、句型以及语法等综合知识 的实际运用能力。最后通过做题巩固所学知识。教学目标通过本单元的教学，让学生达成以下目标：.知识目标总结并巩固一般将来时被动语态的用法。总结、巩固并灵活运用本模块的新单词、短语和句子。.能力目标能够使用含有一般将来时被动语态的句子描述事物。.情感目标在小组活动和结对练习

2、中，让学生养成善于倾听别人意见的习惯，学习与同学相互学习、 相互帮助的团队协作精神。重点难点重点：总结并巩固一般将来时被动语态的用法难点：能够使用含有一般将来时被动语态的句子描述事物教学准备PPT课件，教材活动5、6的录音授课时数1课时教学过程Step 1 Language practiceObserve the following sentences carefully. And pay attention to the bold words.They 7/ be put up on the school website.Will computers be used more than bo

3、oks in the future?Will books be replaced by the Internet?一般将来时的被动语态：will be doneStep 2 Grammar一般将来时的被动语态：.主语+ will be +及物动词的过去分词（+by+动作执行者）.主语+ am/is/are going to be +及物动词的过去分词（+by+动作执行者） 例如:Some trees will be planted this spring.今年春天将要种些树。Will you be asked to study English?会不会要你们去学英语呢？一般将来时的被动语态句式.

4、肯定句：主语+will/be （am/is/arc） going to + be + done （+其他） 例如： Wc will be punished by them if we break the rule. 如果我们违反规定，我们会被他们惩罚。.否认句：主t吾+will not/be （am/is/are） not going to + be +done （+其他） 例如:The meeting wont be held tomorrow.明天不会举行会议。. 一般疑问句：Will+主语+be + done （+其他）？Be （Am/Is/Are） + 主语+going to + be

5、 done （+其他）？例如：Will the work be finished at once?这项工作会立刻完成吗？.特殊疑问句：疑问词+will+ （主语+） he + done （+其他）?疑问词+bc （am/is/arc） + （主语+） going to + be done （+其他）?例如：When will the new plan be discussed?什么时候讨论这个新计划？ 含有情态动词的被动语态常用结构：主语+情态动词+ be +及物动词的过去分词（+其他）例如：The man must be sent to hospital.这个人必须送往医院。各类句式：.肯定

6、句形式：主语+情态动词+be + done （+其他）.否认句杉式：主语+情态动词+ not + be + done （+其他）. 一般疑问句形式：情态动词+主语+ be + done （+其他）？.特殊疑问句形式：疑问词+情态动词+ （主语+） be + done （+其他）？被动语态用法总结：时态主动语态被动语态一般现在时do/doesam/is/are + done一般过去时didwas/were+ done一般将来时will/be (am/is/are ) going to dowill/be (am/is/are) going to + be + done情态动词can/could/

7、must docan/could/must be done将以下句子变为被动语态。1. Lu Xun wrote the novel at the age of thirty.The novel by Lu Xun at the age of thirty.Our teacher often asks us to go home on time.We to go home on time by our teacher.They will hold a party in the park next weekend.A party in the park next weekend.Answers:

8、 1. was written 2. are often asked 3. will be heldStep 3 ExercisesComplete the sentences and conversations with the correct form of the words and expression in brackets.books (replace) by computers in the future?My bike is broken. It (fix) tomorrow. Dad, can I use the Internet this evening?一Yes, but

9、 the computer is not on yet. The electricily (not connect) until nine oclock.the problem (talk about) at the meeting tomorrow?Who (invite) to give a report about great inventions next Friday?When the work (finish) ?一In two days.Answers: I Will, be replaced 2 will be fixed 3 wont be connected4 Will,

10、be talked about 5 will be invited 6 will, be finishedLook at the pictures and describe the new classroom that will be built. Use the words in the box to help you.build buy changeA new classroom will be built.Work in pairs. Ask and answer questions about these great inventions. 1903 America Wright Br

11、others 1903 America Wright Brothers 1875 America Alexander Graham Bell 1924 Britain John Logic liairdA: 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:.Complete the sentences with the words in the box. direction introdu

12、ction spread tradeI 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?Answers: 1 introduction 2 trade 3 spread 4 directionListen and find out where the speaker is.In a

13、school library.In (he British Library.In the British Museum.Answer： h)Listen again and answer the questions.1 Why were so few books produced in ancient times?2 Why were many old books copied onto a computer?3 How has the computer helped people read old books in the British Library?Answers: I Because

14、 they were written by hand.They are too valuable to be picked up and held in the hand.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.b)C)d)The Inteniet and the WebThe history of the Internet Th

15、e World Wide WebThe future of the InternetAnswer: c)Now complete the chart.The World Wide Web was invented.Scientistsand businesspeople wanted to usethe Internet to sendand receive messages.Ill the 1970s/The Internet was invented for the army to use.Ill 1991氏lore and more people started to use the I

16、nternet to sendvariousIll the 1990sThe Web has hundreds of millions of users. It has changed the way people live, work and play.TodaIn the 1960sAround the worldE-booksJust as email has changed the way we write to each other, e-books are changing the way we read. Wc can easily download new e-books fr

17、om 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 electro

18、nic 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.Module task: Discussing inventionsWork in groups. Prepare for your discussion.Think of an invention that has changed your life.* Take notes about the

19、invention:I 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.Present yoiir findings to the class.Step 4 HomeworkFi

20、nish the exercises in the studcnts, book.Preview the new words and expressions in Module 10.当堂达标I.单项填空。.（安律攵）Thanks to the Internet, different kinds of information in a short time.A. can be learnedB. has been learnedC. can learnD. has learned.（湖南长沙）Does she like singing English songs?Yes. She to sing English songs in her room.A. often doesB. is often heardC. often hearD. often hears.（浙江丽水）一Must we clean