Module 9 Great inventions-Unit 3 Language in use.-ppt课件-(含教案+视频)-市级公开课-外研版九年级上册英语(编号：b051b).zip

Module9 Module9 Great inventionsGreat inventions（發明）發明） Unit3 Language in useGreat inventionsGreat inventions （發明）（發明） In the pastIn the past In the futureIn the futureToday Today PapermakingGunpowderPrintingCompassLets Review Paper was created by Cailun about 2000 years ago.After this invention,people started to write on paper to make books.But books were only produced one at a time by hand.As a result,there were not many books. Printing was invented by people during the Sui and Tang Dynasties .Later the development in it make it possible to produce books more quickly What do you think of the books in ancient timeWhat do you think of the books in ancient time（古代（古代 ) )? ? Lets predictWhat do you think of the books What do you think of the books today?today?price price quality quality（質量質量） In the past ,knowledge was spread around the world by books. Books were very _,because each one _by hand.Today books are produced _. They are_ , _ and easy to get hold of.Lets listenBooks in the pastBooks in the pastBooks todayBooks todayThe early books are too _to _ _ _ and held in the hand.Problem:Problem:expensiveexpensivewas written was written quicklyquicklylightlight cheapcheapvaluablevaluablebe picked upbe picked up In the past,knowledge was spread by books.They were very _,because each one _ _by handToday books are produced _. They are_ , _ and _ to get hold of.Lets listenBooks in the pastBooks in the pastBooks todayBooks todayThey were copied onto the _. Then you can turn the pages on it.Solution:Solution:expensiveexpensivewas producedwas producedquicklyquicklylightlight cheapcheapeasyeasycomputercomputerWestern great inventorsWestern great inventors: :18751875AmericaAmerica Bell Bell19031903AmericaAmericaWright BrothersWright BrothersBairdBairdBritainBritain19241924A A:When:When was was the plane inventthe plane inventeded? ?B B:It :It waswas inventinventeded in. in.A:WhereA:Where waswas it inventit inventeded? ?Lets practiceB B:It:It waswas invent inventeded in.in.A A:Who invented it?:Who invented it?B B:It:It waswas inventinventeded by .by .Past inventions Great inventionsGreat inventions In the pastIn the past Today Today What kind of phone/plane/TV What kind of phone/plane/TV isis invented invented todtoday?ay?. . is is invented invented todtoday.ay.Inventions today mobile phonemobile phoneUVA(UVA(無人機無人機) )LCD TV(LCD TV(液晶電視液晶電視) )5G5GDifferent times ,Different times ,differet ways to learn.differet ways to learn.in the pastat presentin the futureLets learn grammarin the pastBamboo Bamboo waswas us useded to learn knowledge to learn knowledge Paper _ _(creat) to make books.Paper _ _(creat) to make books. Writing brushes_ _(hold) to write. .Writing brushes_ _(hold) to write. .was createdwas createdwere heldwere heldPastwas/were donewas/were doneLets learn grammarPassive voice被動語態Our ways of reading _ _Our ways of reading _ _(change) by e-books now.(change) by e-books now.A large amount of information A large amount of information _ _(search) o_ _(search) on the computer.n the computer.Nowdays Nowdays Ipaid Ipaid isis us used ed for learningfor learning Pastpresentam/is/are doneam/is/are doneis searchedis searchedare changedare changedLets learn grammarPassive voiceWalking school bags will carry us to schoolWalking school bags will carry us to schoolWe _ _ _（carry）by schoolbags to school.Homework problems _ _ _(solve) by teacher robotsA new kind of classroom _ _ _ （use）to have classes.PastPresentFuturewill be donewill be done will be solved will be solved will be carried will be carried will be used will be usedwill dowill doRobot teachers will solve homework problemsRobot teachers will solve homework problemsLets learn grammarWe will use a new kind of classroomWe will use a new kind of classroomPassive voice past(過去)was/were donewas/were doneam/is/are doneam/is/are donewill be donewill be done present（現在） future（將來）Passive voiceTenses（時態）ConnectionConnectionLets learn grammarLets practice1.My bike is broken.It _(fix) tomorrow.1.My bike is broken.It _(fix) tomorrow.2.Mr Smith_(invite) to give a report about 2.Mr Smith_(invite) to give a report about great inventions next Friday.great inventions next Friday.3.Maybe the books_(replace)3.Maybe the books_(replace) by computers by computers 4. 4.-When _the work _(finish)-When _the work _(finish) -In 3 days. -In 3 days. will be fixedwill be fixed will be invitedwill be invited will be replacedwill be replaced will be finishedwill be finishedLets design a new classroom for themLets design a new classroom for them WhatWhat willwill be bought/built/added be bought/built/added( (添加添加) )/ changed/ changed in it in it? ?Lets discussA:I thinkA:I think. will be bought/built. will be bought/builtB: I think .will be addedB: I think .will be addedC: I think.will be changedC: I think.will be changedInventions Inventions today today Great inventionsGreat inventions In the pastIn the past Today Today In the futureIn the future Future inventionsWhat inventions What inventions will be invented will be invented in the futurein the future? ?A kind of flying car A kind of flying car will be inventedwill be invented. .Traveling time _ _ _(shorten)Traveling time _ _ _(shorten)A kind of robot waiter A kind of robot waiter will be invented.will be invented.Tiring housework _ _ _ (do)Tiring housework _ _ _ (do) by the robot waiter by the robot waiter will be shortenedwill be shortenedwill be donewill be doneHow How will will ourour lifelife be changed? be changed? Lets work in groupsWhat other inventions What other inventions will be invented will be invented in the futurein the future? ?FoodFoodClothesClothesTrafficTrafficLivingLiving.will be inventedwill be invented , and we will , and we will .How How will will life life be changed? be changed? Lets work in groupsWhat other inventions What other inventions will be invented will be invented in the futurein the future? ?How How will will life life be changed? be changed?Better future,better lifeBetter future,better life. .Great inventionsGreat inventions In the pastIn the past In the futureIn the futureToday Today Great inventionsGreat inventions was/were done was/were done will be donewill be doneam/is/ are done am/is/ are done Lets summarizeinventionsinventionsThe future is neverThe future is never what it used to be what it used to be. .1.Finish the reading part in activity 7.2.Search for some basic information about your favourite invention .HomeworkTHANK YOUTHANK YOUModule 9 Great inventionsUnit 3 Language in use.I. Analysis of Teaching Material & Target StudentsThe topic of this module is great inventions. And this lesson is for Unit3,so we mainly focus on the language point: Passive voice. In the last 2 modules ,we have learnt about the past and present passive voice. Of course ,in this module we focus on the future passive voice. As a result, todays lesson is based on the line of great inventions in the past ,today and future as well as the structures of them. Then, the students are ninth graders, they are active in thoughts and full of ideas .So they are interest in this topic and have command the relative words. But They have relatively limited skills in expressing themselves by using the proper form of the passive voice. II. Teaching objectivesFor learning ability, students will improve their listening skills as well as learn how to use different tenses of passive voice .For thinking quality, they will learn to think critically and creatively . For language ability, they will learn about different tenses about passive voice .Also they will be able to come up with different kinds of creative ideas about future inventions and express them in details freely.For culture character, they will learn about the great inventions in both China and other Western countries. III. Key points and difficult pointsAccording to the teaching objectives, The key points are toa ) learn to cognize and define certain words as they are listening to the passage.b ) have a good command of the structures of passive voice through inductive method.c ) motivate the students think critically and creatively about great inventions.d) develop the students love for our country and the spirit of creation.The difficult points are toa )understand the deep relationship between the passive voice and different tenses.b) use the proper tenses of passive voice to solve practical problems.c) obtain, promote, and create ideas individually.IV. Teaching methods Communicative approach, audio-lingual method,situation approach.V. Teaching Aid Video player ,OHP as well as some handouts. VI. Teaching procedures: Task 1 Lead- in and reviewStep 1 lead inTo lead in the class, the teacher will1) first let the students talk about the Chinese great inventions they know in the past. 2) Two videos of paper making and printing which belongs to the Chinese great inventions will be given to them.The students will1) talk about the Chinese great inventions they know in the past.2) say something about their feelings of the past great inventions ,maybe good or bad.Purpose: 1) To activate the students background knowledge and the videos will arouse their interest.2) To lead the students think critically about the great inventions in the past.Step 2 ReviewThe teacher presents a short passage which the students have learnt in unit2(The same module). This content of the passage is also about the invention of paper making and printing. Purpose: 1)In the passage ,some words in red will help the students feel the function of the past passive voice .After appreciation ,they will also know the usage of paper making and printing-making books.2) The content of this passage makes it easy to lead in the following part -listening part which is also about the books. Task 2 Listening Step 1 pre-listening The students will1) make predictions and talk about the differences between the books in the past and today from the aspects of price and quality.2) guess the meaning and part of speech of the words they need to fill in.Step2 While- listening The students will 1) fill in the tables designed from the listening material 2) learn about the situations and the problem about the books in the past and today,and find ways to solve it.Purpose: Students can 1. learn about the details about the books in the past and today 2. improve the ability of listening for details.Step3 Post- listening ( Talk about the western great inventions in the past)The teacher will:1)raise the question”Thanks to the Chinese great inventors Cai Lun and Bi Sheng, we we were able to make books . But both of them are from China,what about the great inventors in western countries?”2)Next ,the teacher will show the students some pictures of the Western great inventors as well as the information of their inventions ,like the time and the places.3) lead the students to talk about these inventions by using the past passive voice.Then the students will1) Learn about the information first2)work in pairs, practice the information above by using the past passive voice.Purpose: Students can 1. learn some information about Western great inventions 2. have a brief review of the usage about the passive voiceStep4 Talk about the great inventions today The teacher will raise the question :”So what kind of great inventions(like phones,planes and TVs) are invented today?The students will talk about this in the present passive voice.Purpose: Both step 3 and 4 will help the students have a brief review about the passive voice and the present voice which will help them better understand the structure of the future passive voice. Task 3 GrammarStep1 Make sentences and find the language rulesThe teacher will1) Show the students 3 pictures about the classrooms in different times( in the past,today and the future.) and let them talk first .Later some pictures about the ways the students study are shown.2) Ask the students to make different sentences to talk about the ways the students study in different times. In this part ,the different structures of the passive voice (from the past ,present to the future passive voice)will be used one by one.Then the students are going to1) talk about the pictures one by one.2) talk about the ways they study in the past,today and future by using past passive voice, present passive voice as well as the future passive voice.Purpose:1)Through making the sentences with different patterns of passive voice and studying them ,the students will be able to summarize the different structures of passive voice from the sentence they made by themselves.2)Learning in situations which related to themselves can make the students more interested and excited. And that will help them better understand the grammarStep 2 Summarize the language rulesThe teacher leads students to find the fact that there is a connection between the passive voice and the tenses.Purpose: During this part, the students learn the grammar in situations which related to themselves. That will be easy for the students to understand, find and summarize by themselves .They are motivated to learn the grammar. Task 4 Language in practiceStep1 Language controlled use The teacher will1)lead the student to notice the tenses of the sentences first.2) Asks the students to finish the exercises in the book and then check the answers. The students will1) pay attention to the tenses of the sentences.2) finish the exercises. Purpose:To check the students command of the future passive voice.Step 2 Language situation use The teacher willask the students to design a new classroom for the students in poor areas by using the future passive voice,such as I think.will be added/bought/changedThe students will express their ideas by using the pattern. Purpose:The situation of design a new classroom makes it easy and interesting for the students to use the future passive voice . They will be very active in this activity. Step3 Language free use The teacher will raise two questions: 1. What kind of great inventions will be invented in the future? 2.How will our life be change by them? The students are going to1) discuss freely from different aspects like the traffic,clothes,food and so on. 2) Of course, the future passive voice will be used when they express themselves freely.Purpose:In this activity,they can talk about any kind of great inventions they want which makes them excited and active. Of course,this kind of group work can let the students share their own special ideas and appreciate each other.Step4 Summarize1)The teacher and the students will summarize the 3 different tenses of the passive voice together to consolidate the students memory of the structures.2)The teacher leads the students to find the influences of the great inventions and encourage them to be hardworking and creative in order to make a difference.Homework1.Finish the reading part in activity 7.2.Search for some basic information about your favourite invention .