《Language in use》Great inventions PPT课件范例.pptx

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1、Unit Unit 3 Language 3 Language in usein use9Objectives Objectives 1. To summarise and consolidate the use of future simple passive2. To summarise and consolidate new wordsObjectives Objectives 一般将来时&情态动词的被动语态observe the following sentences carefully. And pay attention to the words in red.1. They ll

2、 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.observe 5. Paper was first created about 2000 years ago in China.6. In th

3、ose days, books were only produced one at a time by hand.7. Printing was invented in China during the Sui and Tang Dynasties.8. A much larger amount of information can be stored in more varied foms on the Internet than in books.PPT模板：素材：PPT背景：图表：PPT下载：教程： 资料下载：范文下载：试卷下载：教案下载：PPT论坛： PPT课件：语文课件：数学课件：英

4、语课件：美术课件：科学课件：物理课件：化学课件：生物课件：地理课件：历史课件：Complete the sentences1. People use knives for cutting thing. Knives _ _ for cutting things.2. The students clean the windows of their classroom twice a month The windows of their classroom _ _ twice a month.3. I found the ticket on the floor. _ _ _ _ on the fl

5、oor.4.I told her to return the book in time. She _ _ to return the book in time. are usedare cleanedThe ticket was foundwas told一般将来时&情态动词的被动语态结构：结构：1. 主语+will be+动词过去分词 （+by +动作执行者）2. 主语+am/is/are going to be+ 动词过去分词 （+by +动作执行者）例如：例如：Some trees will be planted this spring.今年春天将要中些树。今年春天将要中些树。Will

6、you be asked to study English?你会不会被要求学习英语呢？你会不会被要求学习英语呢？1. 1. 肯定句形式：肯定句形式： 主语主语+ +will/be(am/is/arewill/be(am/is/are）going to+be+going to+be+动词过去分词动词过去分词（+by +by +动作执行者）动作执行者）2. 2. 否定句形式：否定句形式： 主语主语+ +will not/be(am/is/arewill not/be(am/is/are）going to+be+going to+be+动词过去动词过去分词分词3. 3. 一般疑问句形式：一般疑问句形

7、式： WillWill+ +主语主语+ +be +donebe +done? ? Be(am/is/are)Be(am/is/are)+ +主语主语+ +going to be donegoing to be done? ?4. 4. 特殊疑问句形式：特殊疑问句形式： 特殊疑问词特殊疑问词+will+will+ +主语主语+ +be+donebe+done? ? 特殊疑问词特殊疑问词+be(am/is/are)+be(am/is/are)+ +主语主语+ +going to+be+donegoing to+be+done? ?结构：结构：主语+情态动词+be+动词过去分词（+by+动作执行者）

8、例如：The man must be sent to hospital.这个人必须被送往医院。1. 肯定句形式：主语+情态动词+be+done2. 否定句形式：主语+情态动词 not+be+done3. 一般疑问句形式：情态动词+主语+be+done?4. 特殊疑问句形式：特殊疑问词+情态动词+主语+ be+done?根据时态变化的规则，将根据时态变化的规则，将一一般现在时般现在时、一般过去时一般过去时、一一般将来时般将来时和和含有情态动词含有情态动词的的主动语态主动语态和和被动语态被动语态的结构的结构总结如下：总结如下：（以（以do为例）为例）时态时态主动语态主动语态被动语态被动语态一般现在

9、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/must.docan/could/must.+be+done1 Complete the sentences and conversations with the correct form of the words and expressions in brackets.1. _ books _ (replace) by computers in

10、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 oclockWillbe replacedwill be fixedwill not/ wont be connectedPage 76Page 764. _ the problem _ (taik about) at the meetin

11、g tomorrow?5. Who _ (invite) to give a report about great inventions next Friday?6. When _ the work _(finish)? In two days.Willbe talked aboutwill be invitedwillbe finishedPage 76Page 762 Look at the pictures and describe the new classroom that will be built. Used the words in the box to help you.bu

12、ild buy changeA new classroom will be built.Possible answers:A new floor will be built.New furniture/desks/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 c

13、hanged.The colour of the walls will be changed.The walls will be fixed.3. work in pairs. Ask and answer questions about these great inventions.Page 77Page 77A: 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: .Page 77Page

14、 774. Complete the sentences with the words in the box.direction 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?introduc

15、tiontradespreaddirectionPage 77Page 775 Listen and find out where the speakers is . a) In a school library. b) In the British Library c) In the British MuseumPage 77Page 776. Listen again and answer the questions. 1. Why were so few books produced in ancient times? Because they were written by hand.

16、 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.

17、Page 78Page 787 Read the passage and choose the best a) The history of the Internetb) The World Wide Wed c) The Internet and the Webd) The future of the InternetNow complete the chart.In the 1960sIn the 1970sIn 1991In the 1990sTodayReview复习一般将来时的被动语态和复习一般将来时的被动语态和含情态动词的被动语态。含情态动词的被动语态。I. 单项选择单项选择1.

18、Thanks to the Internet, different kinds of information _in a short time. (2013 安徽卷安徽卷)A. can be learned B. has been learnedC. can learn D. has learned2. -Does she like singing English songs? -Yes. She _to sing English songs in her room. (2013 湖南长沙湖南长沙)A. Often does B. is often heardC. often hears3.

19、-Must we clean the classroom now? -No, you neednt. It _after school. ( (浙江省丽水市浙江省丽水市)A. may clean B. must cleamC. need be cleaned D. can be cleaned4. It _to drive after drinking wine. (浙江省卷浙江省卷)A. is allowed B. is not allowedC. is made D. is welcomedII.用所给动词的被动语态完成句子用所给动词的被动语态完成句子1. Teenagers _ (allow) to smoke.2. The earth is our home. It must _ _(protect) well.3. The room was_ (fill with) smoke.4. These magazines can _ _(take out of) the reading room.arent allowedbe protectedfilled withnot be taken outofHomework