英语：unit4 when was it invented教案5(鲁教版九年级).doc

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九年级上Unit4When-was-it-invented教学设计

课题 Unit4 Amazing ScienceTopic1 When was it invented?一、教材内容分析本单元围绕话题“发明”，介绍了我们日常生活中一些常见物品的发明历史，如：电视、电话、篮球等，它们被发明的时间、被什么人发明及其作用或发展等内容；从语言结构上，需要学习被动语态的过去时。

二、教材目标分析1）知识目标扩容新单词，提高阅读能力。

理解和良好运用被动语态。

2）技能目标能谈论重要发明的历史及用途，能针对各项发明的用处及特点，发表自己的看法，并说明理由。

3）情感目标使学生懂得人类的科学发明创造了丰富的物质文明。

培养学生的创造发明的能力和愿望三、学习者特征分析我任教的初中学生英语基础普遍较差，所以上课内容的设计会照顾到大部分学生的理解能力和接受能力，然后在此基础上逐步提高难度。

本节课内容和科技发明有关，易于激发学生的学习兴趣。

三、教学重、难点掌握一般过去时的被动语态弄清主动语态与被动语态的差异，通过练习和运用加以巩固四、教法运用和教学手段本单元主要采用任务型教学和多媒体辅助教学。

五、教学效果预测；1．能够掌握被动语态，并运用到一定的语言环境。

2．通过多媒体和任务的完成学生会突破难点，产生一定创造精神。

3．能完成教学目标，调动学生学习热情。

六、教学程序：Unit4 topic1 sectionALesson type:new classLesson period:1一、Teaching Aims and Demands1.Knowledge Aims1)Key words: rocket，metal，satellite，spaceship，lock，laptop，digital2)Key structures:①It was made by me.②--Do you know what a rocket is used for?--It was used for sending satellites or spaceships into space.2.Ability Aims能谈论物品被发明的时间、发明者，表达某发明的用途。

新鲁教版英语九年《unit 4 when was it invented》优秀教案6(重点资料).doc

Unit4 When was it invented?Teaching aims:1．学会使用含有被动语态的不同句型结构“When was it invented?”和“Who was it invented by?”来谈论各种发明物的历史。

2. 能用被动语态正确表达发明物的历史。

如：It was invented in 1876. It was invented by Bell.3. 通过了解一些中外发明者的事迹，培养勤奋学习、立志为社会多做贡献的精神。

Teaching important points:1. When was / were …invented? It was / They were invented in …Who was / were …invented by? It was / They were invented by …2. topic: Inventions.Teaching aids: multi-media, a recorderStep I: GreetingsT: Good morning, clas s! Ss: Good morning, Mr Luo.T: Who is on duty today? Ss: Yes, I am]Step II: Lead-inT: Good morning, boys and girls. Today we will a new unit about inventions. You can see inventions all around us, from TV to car, from food to clothing. We should say nobody can live without them. Don’t you think so? Can you imagine one day without inventions?Ss: That’s impossible.T: Yes, we live in a world of inventions. These inventions make our life easier and more comfortable. In this unit, we will learn some inventions and their history.First, say the ancien t China was very great in the world. It was famous for the four great inventions. Do you know the famous inventions in the ancient China? Guess Ss to talk about it. Show four great inventions’pictures to Ss.Second, Do you know Edison? Do you know what Edison was invented in his life? Get Ssto talk about Edison’s inventions.Step III: ListeningDo you know the modern inventions in the world? They have changed our life more. Get Ss to guess what they are. Show some modern inventions’pictures to Ss.Get Ss to listen to the tape, and number from one to five(Which kind of invention is in front, which kind of invention is in after).Get Ss to listen to the tape again. Listen and match the inventions with the dates.Step IV: Practice the conversat ions.Practice 1: Get Ss to practice this conversation. And ask some students to practice in class --- When was the phone invented? --- I think it was invented in 1876. Practice 2: Show another modern inventions to Ss. For example, bike, camera …Ask some students to practice the conversation in classs.A: When was the phone invented? B: It was invented in 1876.A: Who was it invented by? B: It was invented by BellStep V: Some pictures about Chinese SpaceflightShow some pictures to students. Let Ss guess who they were invented by. Raises student's national sense of pride.Step VI : ExercisesThere are some exercises about the lesson. Review the important points in class *科*网] Step VII: HomeworkReview new words and finish the exercises in Page99-100(课时作业第一课时)。

Unit 4 When was it invented Reading教学课件(鲁教五四制九全)

朝着……的方向分开,划分
used for guiding the ball into the basket. Players move
towards one end of the court while throwing the ball to
each other.
While You Read It is believed that on December 21st, 1891, the first basketball game in history was played. Then in 1936 in 发展 Berlin, it became an Olympic event. A team from China took part, and although they didn‟t win they used the experience to help develop the game at home. Since then, the popularity of basketball has risen worldwide, and the number of foreign players in America‟s NBA (National Basketball Association) has increased. Basketball has also become a more popular sport for people to watch, and many young people dream of becoming famous basketball players.
was at college, his class was once asked to invent a new game that could be played indoors during the long winters. Dr Naismith created a game to be played on a hard

Unit 4 When was it invented Section B教学课件(鲁教五四制九全)

Unit 4 When was it invented?
Section B
Old inventions abacus
Electric stuffs inventions
binoculars Transportations Food
How do they taste?
crispy脆的
salty 咸的
What will you do if you are really thirsty?
You’d like to drink these beverages.
[ 'bevərIdʒ ] n. 饮料
What’s the most traditional beverage in China?
Tea has a long history. black tea 红茶 Tea was discovered 3000 years ago.
emperor Shen Nong
4. How was it invented?
It was invented by accident.
noticed… produced a pleasant smell fell into …and remained…
boiling water over an open fire tasted the hot mixture —tea
disease, according to a study of 40,000 people in Japan. Japanese researchers found that those who had more than five cups of green tea daily had a 26 percent lower risk of dying from cardio-vascular disease than those who had less than one cup per day.

英语：鲁教版九年级Unit4《When was it invented》(课

enough.
TF
5.George wanted to make the customer happy.
TF
6.The customer was happy in the end. T F
The history of chips
Did you know that potato chips were invented by mistake? Chipwsere invented by a chef called George Crum. They were invented in 1853 .George Crum cooked them for a long time until they were crispy . And he sprinkled lots of salt on them so they were
This car is made in American.
2. 不必要说出动作执行者时,常用. eg. Rome was not built in a day.
3. 为了突出强调动作的承受者时,常用被动语态. eg. Thousands of beaches are polluted (污染).
The passive voice.
1.The potato chips were invented by T F
mistake.
2.They were invented in 1863.
TF
3.The customer thought the potatoes
weren’t thin enough.
TF
4.The customer said they weren’t salty
Unit 4

英语：unit4《when was it invented》教案9(鲁教版九年级).doc

Unit 4 When was it invented?学习目标：1．学会使用含有被动语态的不同句型结构“When/ Where was it invented?”和“What are they used for?--- They are used for doing sth..”来谈论各种发明物的历史。

2．学习理解被动语态的含义。

能够就不同的发明物与他人交流看法，发表自己的见解，并陈述理由。

3．了解到更多在世界上有重大意义的发明，并向那些伟大的发明家学习。

一、日常用语1. --- When was the car invented？---It was invented in 1985.2. ---When were electric slippers invented？---They were invented last year.3. ---Who were they invented by？---They were invented by Julie Thompson.4. ---What are they used for？---They’re used for seeing in the dark.二．重点短语１.. be used for 被用来做…eg.What is the book used for?书是用来做什么的？The book is used for reading.书是用来读的The plane is used for traveling.飞机是用来旅行的２.be used to doing sth 习惯于做某事．3. according to 根据，按照4. in this way 这样5. give sb. some time to do sths给某人一些时间做某事.eg.The teacher gives the student two hours to do homework. 老师给同学们两个小时做作业。

新鲁教版英语九年《unit 4 when was it invented》优秀教案8(重点资料).doc

Unit 4 When was it invented? I．Teaching objectives 教学目标II. Teaching materials analyzing and rearranging 教材分析和重组1. 教材分析本单元以Inventions为话题，共设计了四个部分的内容：Section A该部分有4个模块：第一模块围绕When and in what order were they invented? 这一话题展开讨论（1a）、听力（1b）、口语（1c）训练；第二模块围绕3个inventions 进行听力（2a-2b）、口语（2c）训练；第三模块继续围绕inventions这一话题展开训练，要求列出两类不同的发明（3a）并以pairwork形式对此展开讨论和对话训练（3b）；第四模块设置情景alone on a tiny island，以小组活动形式讨论在该情景下什么inventions重要及原因。

这部分主要训练口语、学生处理问题的思维能力和想象力。

Section B该部分有4个模块：第一模块是词汇的学习（1a）与运用（1b）；第二模块围绕the history of chips继续进行听力（2a-2b）、口语（2c）训练；第三模块围绕Who invented tea？这一话题展开阅读理解（3a），并要求学生能够以“From pie plate to flying disk”为题目进行应用写作训练（3b）；第四模块以inventions这一话题训练学生的创造力、解决问题的能力和想象力(4a)，并且以小组讨论和角色扮演（4b）的形式展开口语训练。

Self check该部分有2个模块：第一模块对所学词汇进行填空训练(1)；第二模块要求就不同的inventions搜集信息并进行写作训练(2)。

Reading该部分共设置了5项任务：第一项任务以问题讨论的方式激活学生相关背景知识(Section 1)；第二项任务要求学生通过快速阅读获取信息(Section 2)；第三项任务利用填图、回答问题等练习形式进一步加深学生对阅读内容的理解(Section 3)；第四项任务要求学生对“play on China’s national basketball team one day”问题发表观点、进行口语训练(Section 4)；第五项任务要求学生对某一项发明进行调查研究。

鲁教版英语九年Unit4Whenwasitinventedword教案3

Unit4 When was it invented?StepⅠ. Warming up and Lead inAsk students the following questions:①Do you like sports?②What kind of sports do you like?football/basketball/table-tennis/tennis/volleyball/baseball/badminton/running…③which sport do you like best? ----basketball④A. Do you know about the basketball game?B. How many teams are players divided into(被分成)?--- They are divided into two teams.C. How many players are there in each team? --- fiveD. How many minutes are there in the game? ---- Forty minutes.⑤However, Do you know when and how basketball was invented?(It doesn’t matter, so today we’re going to learn more about basketba ll. Now, open our book and turn to page 74.)Ste pⅡ.Presentation1)Fast readin g: Let the Ss read the article quickly, and then to finish theexercises:ⅰjudge which sentence is true, which one is false.1. Basketball is very popular in China. ( T )2. Basketball is played by over 100 million people in China. ( F )3. James Naismith was born in 1861. ( T )4. Basketball became an Olympic event in 1936. ( T )5. Ch inese team won the match in Berlin Olympics. ( F )ⅱanswer the following questions:1. Who invented basketball? ----- James Naismith .2. Why were the Berlin Olympics important for basketball?----It was the first time basketball was played as an Olympic event.3. What is the aim of basketball? ------ to get a ball into the basket(hoop).4. Name a professional basketball organization in America.-----NBA ( National Basketball Association)2)Careful reading: Let the Ss listen to the tape one paragraph of oneparagraph, and then to find out the key word of each paragraph, also the Ss need to finish the charts.Paragpaph 1—2 : Be played in the worldBe played in Chinawhere everywhere you go(你所到之处)how old Over a hundred years agoPopularity(流行)Is enjoyed by manywhy for fun and exerciseBe played abroadthe number of people More than 100 million peoplethe number of countries In over 200 countries including China Paragrapgh 3: be invented byPeoplename Nationality(国籍) job was bornJamesNaismithCanadian doctor In 1861Gamewhere when floor dangerIn 1861During thelong wintersHardwoodenKnocking into playersand falling downParagraph 4: How to playDivide分组Two teamsAim目标Get a ball into the basketEquipment设备 A ball , a net hanging from a metal hoop and a backboradCourse (过程)1.Get the ball2. Shoot(投) from below the basket3.Move towards(朝向) one end of the court(球场) and throw the ball to each otherParagraph 5 :The history of basketballThe first gameTimeOn December 21st 1891Became anOlympic eventTime Placein1936 In BerlinSin cethenPopularityThe number offoreign players inNBAMany young peopleHas risenworldwide(全球上升)H as increasedDream ofbecoming famousbasketball players3)Learning strategy: MIND-MAPPING学习策略: 脑中构图使用脑中构图的方法记忆信息. 将你阅读到的信息构成一副彩色的文字图案. 大脑回忆”图片”比文字信息更容易.StepⅢ. Explain language points①How many Passive Voice are there in the text? (please find out :12)②Explain the important or difficult points:It played by more than 100 million people in over 200 countries including China, where basketball has been played in parks, schools, and even in factories.在两百多个国家,超过一亿人打篮球, 其中包括中国, 在这些国家里, 人们在公园,学校,甚至在工厂里都打篮球.Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was at college, his class w as once asked to invented a new game that could be played indoors during the long winters.篮球是加拿大一位名叫耐史密斯的博士发明的,他出生于1861年. 他读大学时,有人要他们班发明一种在漫长的冬季能进行的室内运动.Dr Naismith divided the men in his class into two teams, and taught them how to play his new game. The aim of basketball is for players to try to get a ball into the “basket” : a net hanging fro m a metal hoop.耐史密斯博士将他们班上所有的男生分成两队, 并教他们怎么玩他的新游戏.打球的目的就是参与者尽量将球扔进”篮子”: 挂在铁环上的一个网.Players shoot from below the basket, and sometimes the “backboard” is used for guiding the ball into the basket. Players move towards one end of the court while throwing the ball to each other.打球的人从篮下投球, 有时候也用篮板以便将球引进篮筐内.运动员互相传球时都朝球场的一端移动.It is believed that on December 21st,1891, the first basketball game in history was played. Then in 1936 in Berlin, it became an Olympic event. 人们认为,历史上的首次篮球比赛是在1891年12月21日. 后来,1936年在柏林, 它成为奥运会的一项赛事.Since then, the popularity of basketball has risen worldwide, and the number of foreign players in America’s NBA (National Basketball Association) has increased. Basketball has also become a more popular sport for people to watch, and many young people dream of becoming famous basketball players.自那时起,篮球的流行程度就在全球范围内上升,在美国NBA(职业篮球联赛)打球的外国选手增加了.篮球同时也成了供人们观看的更流行的运动.许多年轻人都梦想着成为著名的篮球运动员.travel around China 在中国旅游somewhere you go 你所到之处much-loved and active sport 深受喜爱和活跃的活动for fun and exercise 为了娱乐和锻炼at college 在大学里be played indoors 在室内被玩during the long winter 在漫长的冬天create a game=invent a game 发明一种运动On a hard wooden floor 在坚硬的木制地板上the safety of…. ….的安全knock into 撞到…上fall down 摔倒divide into 把…分成…the aim of …的目的hanging from a metal hoop 挂在金属环上shoot from below the basket 从篮下投球guide…into 引导…进入…move towards one end of the court 球场的另一端移动It is believed…被认为in history 在历史上develop the game 发展运动since then 自从那时the popularity of……的流行程度rise worldwide 在全国范围内提升dream of doing 梦想做….Ste pⅣ.Exercise/ HomeworkSte pⅤ.ConclusionToday we have learned something more about basketball. Are you familiar with it? If you have time, I hope everybody can play sports, because life relies on sports(生命在于运动).首先，帮助学生明确本题的要求。

2019-2020年鲁教版英语九年《Unit 4 When was it invented》word

2019-2020年鲁教版英语九年《Unit 4 When was it invented》word教案（1）课标要求通过Pairwork 和Groupwork形式熟练掌握本单元重点句型及相关常识，理解重点词汇、句型在上下文中的作用。

本单元以发明物为话题，谈论了不同发明物的历史，让学生了解各发明物发明的时间，怎样发明的，谁发明的，它的用途是什么。

情感态度与价值观：通过本单元的学习，弄清楚世界上一些对人类有着重大意义的物品，尤其是中国古代的四大发明，从而培养自己的爱国主义精神。

课时分配：共4课时重难点密室：被动语态Unit 9 When was it invented?The First Period课型：词汇突破，聚焦语法备课人：崇文中学：李瀑一、教学目标A、知识目标：1、四会词汇：mistake nearby island thousand legend smell century invent adjustable operate electric sweet salty crispy sour thin according ancient boil remain notice produce pleasant taste throw special be used for fall into2、拓展词汇：operation production casual dressy3、语法：The Passive V oiceB、能力目标：Enable to read and recite the words of Unit9 and make sentences using the Passive V oice二、教学的重点难点：Words of Unit9 and the Passive V oice三、教学准备：recorder ,word-cards四、教学方法：任务型教学五、教学过程：Step1 Revision: Check the words of Unit8The teacher asks one student to say the Chinese meaning of five words and another student say English. Then another pair. Finally the teacher says: You’r e all excellent. Can you want to learn more words? Now let’s learn the words of Unit9.Stept2 New Teaching1, First let the students try to pronounce the words, then ask them to read the words one by one.2, Listen to the tape and then read after the teacher. Then read by themselves and remember them. Finally check in groups.3, Find out nouns, verbs and adjectives.4, Explain the words by a flashcard.1), invent –invention—inventorEdison was a great American inventor and he invented many things.2),operate—operation operate onThe doctor operated on the baby’s eyesCan you operate the machine?3),mistake make a mistake by mistakeI made some mistakes in the English test.4),ancient(adj.)China is an ancient country .She has a lot of inventions. We love our country.5),remain(v.) +adj./adv./n.He remained silentHow long will you remain here?6),produce (n.& v.)生产、制造，农产品---product 产品，指工业生产的物品---production Australia produces wool and meat.It says on the bottle ‘Produce of France’.7), notice (v.& n.) notice sb. do/doing sth.I notice him entering the office.5,Groupwork: Remember the words and check each other.Step3, Grammar FocusWhen was the car invented?It was invented in 1885.What are they used for?They are used for seeing in the park.Step4, Exercise一、Fill in the blanks1,The heated ice cream scoop is used for ____really cold ice-cream. (scoop)2,The shoes with ____heels were invented by Jayce Coziar. (adjust)3,Oh,I think you have put too much salt in the spoon.. It tastes quite _____(salt)4,How many ____can you see in the shop?(abacus)5,Do you think who the most famous ____is in the world?(invent)6,What do you think is_____ invention? (useful)7,The ____on the tree fall in autumn.(leaf)8,The customer thought the _____weren’t thin enough.二、句型转换：同义句改写1,We covered the Christmas tree with lights.The Christmas tree ____ ____ _____lights.2,His father bought a puter for him last month.A puter ____ ____for him last month.3,Who invented the alarm clock ,do you know?Who ___the alarm clock____ _____,do you know?4,People burn a lot of young trees every year.A lot of young trees_____ _____every year.5,Did Mr. Wu teach you English last year?____you ____English _____Mr. Wu last year?Step5.Summary1,Words2,Grammar:The Passive V oice: be +p. pSept6. Homework: Remember the words and do exercise板书设计：Unit 9 When was it invented?The First Period 词汇突破，聚焦语法1，Words: invent ,operate ,mistake, ancient, remain ,notice, produce, salty.2，Grammar: The Passive voice: be +p. pUnit 9: When was it invented?The Second Period课型：听说崇文中学李瀑一、教学目标1．学会谈论重要发明的历史及用途；2．针对各项发明的用处及特点，发表自己的看法，并说明理由；3．学会使用被动语态进行语言交际；1),What’s the most useful invention?2),Who invented it?3),When was it invented?4),What is it used for?4．开阔学生的思路，培养学生的创造精神；二、教学的重、难点：运用被动语态进行听说练习三、教学准备：tape-recorder, flashcards四、教学方法：任务型教学五、教学过程Step1.Revision1. Check the words learned last class.2. Review the grammarStep2. New Teaching1. Show a picture of a TV and ask :What is it?Who invented it?When was it invented?What’s it used for?Perhaps the students don’t know the time that was invented. Show the other flashcards, then play the tapeand match the inventions with the date. Finally discuss who invented them.2. Some students’ shoes look beautiful. I think they’ll be better if they have adjustable heels. Now look these useful inventions. listen to tape and match the items in the columns(flashcards). Then ask and answer in pairs.3. Everyone likes to eat chips. I also like to eat. But they invented by mistakes. Do you want to know? Now let’s listen and circle “T” or “F”. Listen again and plete the sentences (flashcards). Then wor k in groups.4. Can you think of a problem or a job you would like to solve? Can you think of a way to make your life or your work easier? Brainstorm some ideas for useful inventions. Discuss in groups. Write and say: What is it?Who was it invented by?What is it used for?Then pare the inventions in class. Ask:What do you think is the most interesting/ boring invention? Finally say why.Step3.Exercise: Say something about paperStep4. Summary: The Passive Voicebe invented be invented by be used forStep5.Homework: Say a bag and write it down.板书设计：Unit 9The Second Period课型：听说1．Words: casual, dressy2．The Passive voice:be inventedbe invented bybe used forUnit 9 When was it inventedThe period 3坊子区穆村中学郭兆忠一.教学目标：1.知标：light,bulb,microwave.crispy.salty,sour,by mistake,chef,sprinkle,by accideng.ancient,legend, beverage,according,ancient,legend,boil,bush,fall into,remain,produce,pleasant,inthis waypie,flying, disk,bakery,throw2.能标:被动语态运用表达句意3 情感目标：培养创造精神二.教学重难点：It was invented by..... 1.I think the most helpful invention is the light bulb. 2.I\'d like to have a radio because I could listen to music all day. 3.The most popular drink in the world,was invented by accident三.教具准备：a recorder 多媒体四.教学方法：（task）任务型教学先学后教，当堂训练五.教学详案：（教学过程）Step1 Play the tape about 3a (Fist doing it)Step2 Read 3a (师生分领读，齐读，分组读，个人读)Step3(需板书重点)The most popular drink in the world is the light bulbI think it would be better tohave...Step4 Let the students plete the list (3a) Discuss your opinions in activity 3a with your partner. Ask some students to answer the question about 3a.For example“What is the article about?”etcStep5 Write an article using the notes in the box From pie plate to flying disk The flying disk was invented by college students.Step6 Pairwork Let the students ask about their some inventions, then let them see their inventions.Step7 Do exercise No1.Write an article using the notes in the box Who : college students What : metal pie plate,flying disk When : 1950s Where: bakery Bridgepert,Connection Why : new toy How : students eat pie,throw pie plates Today: clubs,magazines,festiual The flying disk was in vented by college students_____________________________ No2. When you are alone in a island choose five inventions you would like to have on it. Tell the class.六.作业：home work(仿3a写蔡伦造纸)Paper was invented by Cailun七.板书设计：(重点词汇及句子) 1.Light bulb,telescope.microwave oven. 2.be invented by...(for ,as etc) The most popular drink in the world (after water) was invented by accident. 3.Helpful inventions : light bulb ,telephone, television Annoying invention : alarm clock .etcUnit9 When was it invented?单位坊子区崇文中学杨艳萍读写课The Third Period一教学目标1 知识目标1) by accident beverage according ancient boil bush fall into remain producepleasant pie throw abacus century2) bakery Bridgeport Connecticut flying disk lemon binoculars2 能力目标掌握一般过去时被动语态的含义、构成及用法，弄清主动语态与被动语态的差异。

九年级英语：Unit 4 When was it invented(教案5)鲁教版

Unit4 When was it invented?SectionA(1a- 1c) The First Period Fang BinqiKnowledge Objects(1)Key V ocabulary: invent invention inventor calculator light bulb(2)Target LanguageWhen was the telephone invented? I think it was invented in 1876. Ability Objects(1)Teach the students to use the new words.(2)Train the students to talk about the history of inventions.Moral ObjectsMany important inventions have changed the world a lot .Do you know the inventions of them? And when were they invented?Teaching Key Points(1)Key V ocabulary(2)Target LanguageTeaching Difficult Points(1)Train the students to talk about the history of inventions.(2)Train the students to understand the target Language in spokenconversation.Teaching Methods(1)Listening(2)Groupwork(3)PairworkTeaching AidsA tape recorder some pictures of inventions a puterTeaching Procedures:Step2 Show some pictures and teach the new words.Step3 1a1.Ask students to number the inventions 1-5.2.Ask students to check their answers by groupwork.3.Ask several groups of students to present their conversations to theclass.Step4 1b1.Ask students to read the dates.2.Play the recording.3.Check the answers.Step5 1c1.Present a conversation.2.Ask students to work in pairs.3.Ask several pairs of students to present their conversations to theclass.Step6 Pairwork1.Show some information about the inventions ,and present aconversation.2.Ask students to work in pairs.3.Ask several pairs of students to present their conversations to theclass.Step7 ExercisesStep8 Homework。

2019-2020年鲁教版英语九年《Unit 4 When was it invented》word

2019-2020年鲁教版英语九年《Unit 4 When was it invented》word教案（2）教学目标学习一般过去时的被动语态和特殊疑问句。

教学过程一、导入（Lead-in）：Ask the students to be familiar with the words below according to the pictures on puter．(叫学生根据图片或通过多媒体熟悉如下的单词。

)telephone，calculator，car，personal puter，TV，electric light，light bulb，alarm，clock，microwave oven，electric slipper．二、教学句型1. 教学When was the car invented? It was invented in…Choose、the three inventions of these and ask students to guess when each 0ne was in—vented．(选出其中三项发明，然后让学生猜每个发明的时间。

)比如：你可以选择汽车、电话、手提电脑。

让一些不同学生猜并且把日期写在黑板上。

Teacher StudentWhen was the car invented? When was the car invented?(全班一起读)1900Good．Now Jackie( 学生名字)，whatwas your guess?OK．Jackie，repeat after me．The carwas invented in 1900．Repeat the process with several different inventions．(通过同一方法重复不同的发明。

)At last，make students find out the real dates．(当学生对句型理解后，学生找出那些发明正确日期。

九年级上Unit4When-was-it-invented教学设计(1)

二、教材目标分析1）知识目标扩容新单词，提高阅读能力。

理解和良好运用被动语态。

2）技能目标能谈论重要发明的历史及用途，能针对各项发明的用处及特点，发表自己的看法，并说明理由。

3）情感目标使学生懂得人类的科学发明创造了丰富的物质文明。

本节课内容和科技发明有关，易于激发学生的学习兴趣。

五、教学效果预测；1．能够掌握被动语态，并运用到一定的语言环境。

2．通过多媒体和任务的完成学生会突破难点，产生一定创造精神。

3．能完成教学目标，调动学生学习热情。

英语：unit 4 《when was it invented？》教案(3)(鲁教版九年级).doc

Unit4 When was it invented?StepⅠ. Warming up and Lead inAsk students the following questions:①Do you like sports?②What kind of sports do you like?football/basketball/table-tennis/tennis/volleyball/baseball/badminton/running…③which sport do you like best? ----basketball④A. Do you know about the basketball game?B. How many teams are players divided into(被分成)?--- They are divided into two teams.C. How many players are there in each team? --- fiveD. How many minutes are there in the game? ---- Forty minutes.⑤However, Do you know when and how basketball was invented?(It doesn’t matter, so today we’re going to learn more about basketball. Now, open our book and turn to page 74.)Ste pⅡ.Presentation1)Fast reading: Let the Ss read the article quickly, and then to finish the exercises:ⅰjudge which sentence is true, which one is false.1. Basketball is very popular in China. ( T )2. Basketball is played by over 100 million people in China. ( F )3. James Naismith was born in 1861. ( T )4. Basketball became an Olympic event in 1936. ( T )5. Chinese team won the match in Berlin Olympics. ( F )ⅱanswer the following questions:1. Who invented basketball? ----- James Naismith .2. Why were the Berlin Olympics important for basketball?----It was the first time basketball was played as an Olympic event.3. What is the aim of basketball? ------ to get a ball into the basket(hoop).4. Name a professional basketball organization in America.-----NBA ( National Basketball Association)2)Careful reading: Let the Ss listen to the tape one paragraph of one paragraph, and then to find out thekey word of each paragraph, also the Ss need to finish the charts.Paragpaph 1—2 : Be played in the worldBe played in ChinaBe played abroadParagrapgh 3: be invented byParagraph 4: How to playParagraph 5 :The history of basketball3) Learning strategy: MIND-MAPPING 学习策略: 脑中构图使用脑中构图的方法记忆信息. 将你阅读到的信息构成一副彩色的文字图案. 大脑回忆”图片”比文字信息更容易.Step Ⅲ. Explain language points① How many Passive Voice are there in the text? (please find out :12) ② Explain the important or difficult points:It played bymore than 100 million people in over 200 countries including China, where basketball has been played in parks, schools, and even in factories.在两百多个国家,超过一亿人打篮球, 其中包括中国, 在这些国家里, 人们在公园,学校,甚至在工厂里都打篮球.Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was at college, his class was once asked to invented a new game that could be played indoors during the long winters.篮球是加拿大一位名叫耐史密斯的博士发明的,他出生于1861年. 他读大学时,有人要他们班发明一种在漫长的冬季能进行的室内运动.Dr Naismith divided the men in his class into two teams, and taught them how to play his new game. The aim of basketball is for players to try to get a ball into the “basket” : a net hanging from a metal hoo p.耐史密斯博士将他们班上所有的男生分成两队, 并教他们怎么玩他的新游戏.打球的目的就是参与者尽量将球扔进”篮子”: 挂在铁环上的一个网.Players shoot from below the basket, and sometimes the “backboard” is used for guiding the ball into the basket. Players move towards one end of the court while throwing the ball to each other.打球的人从篮下投球, 有时候也用篮板以便将球引进篮筐内.运动员互相传球时都朝球场的一端移动.It is believed that on December 21st,1891, the first basketball game in history was played. Then in 1936 in Berlin, it became an Olympic event.人们认为,历史上的首次篮球比赛是在1891年12月21日. 后来,1936年在柏林, 它成为奥运会的一项赛事.Since then, the popularity of basketball has risen worldwide, and the number of foreign players in America’s NBA (National Basketball Association) has increased. Basketball has also become a more popular sport for people to watch, and many young people dream of becoming famous basketball players.自那时起,篮球的流行程度就在全球范围内上升,在美国NBA(职业篮球联赛)打球的外国选手增加了.篮球同时也成了供人们观看的更流行的运动.许多年轻人都梦想着成为著名的篮球运动员.travel around China 在中国旅游somewhere you go 你所到之处much-loved and active sport 深受喜爱和活跃的活动for fun and exercise 为了娱乐和锻炼at college 在大学里be played indoors 在室内被玩during the long winter 在漫长的冬天create a game=invent a game 发明一种运动On a hard wooden floor 在坚硬的木制地板上the safety of…. ….的安全knock into 撞到…上fall down 摔倒divide into 把…分成…the aim of …的目的hanging from a metal hoop 挂在金属环上shoot from below the basket 从篮下投球guide…into 引导…进入…move towards one end of the court 球场的另一端移动It is believed…被认为in history 在历史上develop the game 发展运动since then 自从那时the popularity of……的流行程度rise worldwide 在全国范围内提升dream of doing 梦想做….Ste pⅣ.Exercise/ HomeworkSte pⅤ.ConclusionToday we have learned something more about basketball. Are you familiar with it? If you have time, I hope everybody can play sports, because life relies on sports(生命在于运动).首先，帮助学生明确本题的要求。

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