2019學(xué)年九年級(jí)英語(yǔ)上冊(cè)Module9GreatinventionsUnit3Languageinuse教案（新版）外研版.docx

教學(xué)課題： Great inventions Module9 Unit3項(xiàng)目設(shè)計(jì)內(nèi)容備 注課時(shí)第 一 課時(shí)課 型Revision and expansion教具Project-or教學(xué)目標(biāo)知識(shí)與能力To summarize and consolidate the passive voice of the simple future tense.To summarise and consolidate new words過(guò)程與方法PWP method, task-based method態(tài)度與情感To be proud of our great nation and to be proud as a Chinese person.重點(diǎn)To be able to use the passive voice of the simple future tense.難點(diǎn)Through listening, speaking and writing, let students practise the passive voice of the simple future tense.教學(xué)手段方法A tape recorder, multimedia and some pictures教學(xué)過(guò)程教師活動(dòng)學(xué)生活動(dòng)說(shuō)明或設(shè)計(jì)意圖Step 1Observe the following sentences carefully. And pay attention to the words in red.Use the words to complete the sentences .1.Theyll be put up on the school website.2. Will computers be used more than books in the future?3. Will books be replaced by the Internet?4. And they can be seen on the Internet by other classes, even people living in other countries. Step 21.一般將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)的構(gòu)成。2.情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)的構(gòu)成。1.主語(yǔ) + will be + 動(dòng)詞過(guò)去分詞Some trees will be planted this spring.Will you be asked to study English?2.主語(yǔ) + 情態(tài)動(dòng)詞 + be +過(guò)去分詞The man must be sent to the hospital.Review the structure of the passive voice.Step 3根據(jù)時(shí)態(tài)變化的規(guī)則，將一般現(xiàn)在時(shí)、一般過(guò)去時(shí)、一般將來(lái)時(shí)和含有情態(tài)動(dòng)詞的主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)總結(jié).The structure of the passive voice.一般現(xiàn)在時(shí)：do/doesam /is/are+ done一般過(guò)去時(shí)：did was /were +done一般將來(lái)時(shí)：will will be + done情態(tài)動(dòng)詞：can/must do - can/must +be done.Step 4Complete the sentences and conversations with the correct form of the words and expressions in brackets。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.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.Konow the use of the words.Step 5Look 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.Keys: A new floor will be built. A new blackboard will be bought. New desks and chairs will be bought.The lights will be changed.The windows and the door will be changed.The color of the walls will be changed. The walls will be fixed.Practise and know the use of the passive voice.Step 6Work in pairs. Talk about these great inventions.A:When was the airplane invented?B:It was invented in 1903. A:Who invented it?B:It was invented by Wright Brothers.A:When was the TV invented?B:It was invented in 1924. And it was invented by Baird.Talk about the great inventions.Step 7Complete the sentences with the words in the box.diretion, introduction, spread, trade1.Before the _of printing, few people could read.2.There were more books to sell, so the _ in books grew.3.Because more people could read, ideas _ quickly.4.What _ will printing take in the future?Step 8Listen and find out where the speaker is.a). In a school library.b). In the British Library.c). In the British Museum.Step 9Listen 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? Students can grasp the main idea of the listening material.Step 10 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 InternetStudents can get the main idea of the material.Step 11Complete the chart. 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 started to 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.Know the different events in different periods.Step 12Around the world: E-books To learn about e-books.Step 131.Work in groups. Prepare for your discussion.Make notes about the invention:Research how the invention has been developed and make notes about what you find out.2.Discuss with your group.3.Present your fin