《Unit 9 When was it invented？》课件（3）

When was it invented ? What is this? Its a camerabiketelephoneA: What is the _ used for?B: It is used for _.talking with people(talk with people)What is this? Its a A: What is the _ used for?B: It is used for _.(study)studyingA: When was the _ invented?B: I think it was invented in _.Pairwork (1c:P68)19761885187619271971A: What is the _ used for?B: It is used for _.(count)countingWhat are they used for?They are used for giving light.light bulbsWho invented the car?_ invented the car.Karl Benz Karl BenzThe car_ _ by_.was invented him 1885When was it invented ?was invented1971It_ _ in _.1971A: Who was the telephone invented by?B: It was invented by_.A: When was it invented ?B: I think it was invented in _. alarm clock Its an annoying invention.Because it wakes me up when Im sleeping. I think computer is the most helpful invention. Because it helpsme search the information that I need. high heelsadjustable heelsadjustable 可调整的可调整的ice cream scoop heat 加热加热scoopslippersa batterybatteriesoperate 操作操作Who Who werewere they they invented invented by?by?What What are are they they used forused for? ?adjustable 可调整的可调整的operate 操作操作 heat 加热加热ListeningListen and number the inventions in the order that you hear.2a2a312InventionWho was it/were they invented by?What is is/are they used for?shoes with adjustable heelsChelsea Lanmonscooping really cold ice creambattery-operated slippers Jayce Coziar and Jamie Ellsworth seeing in the darkheated ice cream scoopJulie Thompsonchanging the style of the shoesListen again and fill in the blanks with the words you hear.2bA: What are those ?B: They are battery operated slippers.A: _ are they used for ?What B: They _ _ for seeing in the dark.A: Thats cool! _ were they invented _?B: Julie Thompson. And look at this heated _ _ _.A: I know what its for. Its used for _ out really cold ice cream. are usedWho by coldicecreamscoopingB: Right. It _ _ by Chelsea A: My favorite are those shoes with _ heels. You know you can move the heels _and_updown.They were invented _ Jayce Coziarand Jamie Ellsworth.wasinventedadjustablebyB: And what are they used for?A: Well, you can change the _ of your shoes. You can _the shoes go from casual to dressy.Lanmonstylemakeshoes with adjustable heelsWhat are they?Who were they invented by?Jayce Coziar and Jamie Ellsworthchanging the style of the shoes.What are they used for?Practice:battery-operated slippersJulie Thompsonseeing in the darkWhat are they?Who were they invented by?What are they used for?heated ice cream scoopChelsea Lanmonscooping cold ice creamWhat is it?Who was it invented by?What is it used for?用用“invented” 或或 “used for”填空填空.1. What are electric slippers _?2. Who were shoes with adjustable heels _ by?3. When was tea _?4. What are microwave ovens _?5. When were potato chips _?used forinventedused forinventedinventedA: Look! This looks so interesting! B: Ah, its a great invention of China.A: Really? When _ it _?B: I think it _ _ in Han Dynasty. (汉朝汉朝)A: What _ it _ for?B: Guess!A: _ it _ for holding water?B: No. It _ _ for testing earthquakes.A: Wow, its really amazing! wasinventedwas inventedisusedIsusedisusedabacusin the six centuryChinesecalculatingWhat telescopeWhen 1609Who GalileoUse watching stars（The Passive Voice).主动语态与被动语态主动语态与被动语态： 英语动词有两种语态英语动词有两种语态, ,即主动语态即主动语态(The Active (The Active Voice)Voice)与被动语态（与被动语态（The Passive Voice)The Passive Voice)。主动语态表示主语是动作的执行者主动语态表示主语是动作的执行者; ;被动语态表示主语是动作的承受者。被动语态表示主语是动作的承受者。 e.g. 1.They make trains in Zhuzhou . Trains are made in Zhuzhou. 2.The farmers grow cotton every year. Cotton is grown by the farmers every year. 主动语态主动语态被动语态被动语态主动语态主动语态被动语态被动语态e.g Many people speak English.English is spokenby many people. 主动语态变被动语态的步骤：主动语态变被动语态的步骤：1 1、主动语态的宾语变为被动语态的主语；、主动语态的宾语变为被动语态的主语；2 2、主动句的谓语动词变为被动结构；、主动句的谓语动词变为被动结构；3 3、主动句的主语变为被动句的宾语，由、主动句的主语变为被动句的宾语，由by by 引引出，当不强调动作的执行者时，常省略。出，当不强调动作的执行者时，常省略。4.4.其它成分不变。其它成分不变。变被动语态时需要注意的事项变被动语态时需要注意的事项 一变一变 二套二套 三注意三注意宾变主，宾变主，主变宾，宾语前面主变宾，宾语前面byby跟，谓语动词变过分，不忘前跟，谓语动词变过分，不忘前面面bebe动词跟动词跟套时态，主被动时态一致套时态，主被动时态一致注意因人称的变化而引起的注意因人称的变化而引起的主谓一致问题。主谓一致问题。各种时态的被动语态的构成：各种时态的被动语态的构成： 1.一般现在时态一般现在时态 am, is, are +过去分词过去分词 2.一般过去时态一般过去时态 was, were +过去分词过去分词 3.一般将来时态一般将来时态 will/am.is.are going to + be +过去分词过去分词4.过去将来时态过去将来时态 would/was.were going to + be + 过去分词过去分词 5.现在完成时态现在完成时态 have, has + been +过去分词过去分词 6.过去完成时态过去完成时态 had + been +过去分词过去分词 7.现在进行时态现在进行时态 am, is, are + being +过去分词过去分词 8.过去进行时态过去进行时态 was, were + being +过去分词过去分词 9.9.含情态动词的含情态动词的 情态动词情态动词 + + be + +过去分词过去分词所有时态的被动语态否定就是在所有时态的被动语态否定就是在 最前面的助动词后加最前面的助动词后加 notnot疑问就是把疑问就是把最前面的助动词提前最前面的助动词提前。Many trees are not being planted nowAre many trees being planted now?把下列的句子变为被动语态的句子：把下列的句子变为被动语态的句子：1、They speak English in Canada .2、People used wood for making tables. 3、They are making computers in the USA.English is spoken in Canada(by them).Wood was used for making tables.Computers are being made in the USA.把被动句变否定把被动句变否定Computers arent being made in the USA.4、They have grown rice in South China.5. We must plant more trees next year. 6.I am going to clean our classroom tomorrow.More trees must be planted next year.Our classroom is going to be cleaned tomorrow.Rice has been grown in South China.把被动句变疑问把被动句变疑问. .Has rice been grown in South China？变被动语态的特殊情况变被动语态的特殊情况一、双宾语一、双宾语buy/make sb sth=buy/make sth for sbgive sb sth =give sth to sb1.My father bought me a computer.A computer was bought for me by my father.I was bought a computer by my father.2.He gives me a book.A book is given to me by him.I am given a book by himSth+be+ 过去分词过去分词+ for/to sb+ by sb.Sb + be+ 过去分词过去分词 sth + by sb二、无二、无TOTO不定式不定式 一感一感 二听二听 三让三让 四看四看feellisten to.hearlet.have.makewatch. see.look at. notice变为被动时加上变为被动时加上toeg. We often see him play basketball.He is often seen to play basketball by us.The boss made the children work for long.The children were made to workwere made to work for long by the boss.三、注意动词短语的三、注意动词短语的 常考到的动词短语有常考到的动词短语有完整性完整性 take care of look after listen to speak toeg. 1.We should speak to the old politely.The old should be spoken tobe spoken to politely.2. The nurse takes good care of the baby.The baby is taken good care ofis taken good care of by the nurse.四、无被动语态的动词。四、无被动语态的动词。不及物动词及系动词不及物动词及系动词 happen take place die rise come true come outeg.1. An accident (happen) just now.happened 2. Im sure that my dream .(come true) some day in the futurewill come true常用的被动语态短语常用的被动语态短语be made of from intobe used to do for doing as由由-制成的制成的看出原材料看出原材料看不出原材料看不出原材料原材料制成成品原材料制成成品be filled withbe covered witheg. 1.Paper is made wood.from 2.Tables are made wood. 3.Wood is made paper and tables.ofinto被用来-被用作被用作用-充满被-覆盖inventionsOld inventionsElectric stuffsFood Transportationsabacusbinocularssweet甜的crispy脆的脆的salty咸的咸的How do they taste?hot辣的bitter苦苦的的pepperssour酸的lemonsaltysoursweetsweetbitterapples candy cakeshoneypotato chipsbiscuitscookiespopcornspotato chipssalty eggGrapesorangesWhat are needed?The potatoes are cut into slices.The slices are fried in the oil.Some pepper and salt aresprinkled on the slices.potato chipsWho were they invented by?When were they invented?George Crumchef1.The potato chips were invented by mistake.2.They were invented in 1863.3.The customer thought the potatoes werent thin enough.4.The customer said they werent salty enough.5.George wanted to make the customer happy.6.The customer was happy in the end. that potato chips were invented by mistake? Chips by a chef called George Crum. They were invented in .George Crum cooked them for a long time until they . And he sprinkled lots of salt on them so they were .Did you knowwere invented1853were crispyreally saltyWhat will you do if you are really thirsty?Id like to drink these beverages. bevridbevrid n. n. 饮料饮料Whats the most traditional beverage in China? Tea has a long history.Tea was discovered 3000 years ago.Theres an ancient legend about tea.black tea 红茶红茶green tea 绿茶绿茶milk tea 奶茶奶茶Who was tea invented by? Did you know that tea, the most popular drink inthe world (after water), was invented by accident?Although tea wasnt brought to the Western worlduntil 1610, this beverage was discovered overthree thousand years before that. According to an Ancient Chinese legend, the emperor Shen Nong Discovered tea when he was boiling drinking water over an open fire. Some leaves from a nearby bush fell into the water and remained there for some time. The emperor noticed that the leaves in thewater produced a pleasant smell. Later he decided to taste the hot mixture. It was quite delicious. And in this way, one of the worlds favorite drinks was invented.How was it invented? boiling water over an open fire fell into and remained noticedproduced a pleasant smell tasted the hot mixture -tea It was invented by accident.1.What is the article about ?3.Who was it invented by? 4.How was it invented?2. When was it invented?1.偶然偶然2.直到直到. 才才3.根据根据4.中国古代神话中国古代神话5.令人愉悦的气味令人愉悦的气味6.用这种方法用这种方法7.超过三千年超过三千年8.决定做某事决定做某事9.落入，陷入落入，陷入by accidentnotuntilaccording toan ancient Chinese legenda pleasant smellin this wayover three thousand yearsdecide to do sthfall into1.Although tea wasnt brought to the Western world until 1610, this beverage was before that. 2.Some leaves from a nearby bush fell into the water and remained there for some time.3. The emperor noticed that the leaves in the water produced a pleasant smell.4. And in this way, one of the worlds favorite drinks was invented. 虽然茶直到虽然茶直到1610年才被带到西方，但在那之前的三千多年这种饮年才被带到西方，但在那之前的三千多年这种饮料就已经被发明了。料就已经被发明了。来自附近灌木丛的一些树叶落入水中并且在水中保留了一段时间。来自附近灌木丛的一些树叶落入水中并且在水中保留了一段时间。神农帝注意到水中的叶子散发出一种令人神农帝注意到水中的叶子散发出一种令人愉快的愉快的味道。味道。就这样，世界上特别受人喜爱的饮料之一被发明了就这样，世界上特别受人喜爱的饮料之一被发明了Who:What:When:Where:How:Today:Fill in the chart according to 3aShen Nongteaover three thousand yearsancient Chinaby accidentone of the worlds favorite drinks1. most popular drink 10. was delicious5. by emperor SNdiscovered2. by accident invented3. in 1610 brought 4. over 3000 years agoboilingover an open fire 6fell intothe water 7producedpleasant smelltaste the hot mixturediscovered Did you know that _, the most _ _ in the world (after water), was invented _ _ ? Although tea _ _ to the _ _ until 1610, this _ was _ over three thousand years before that. _ _ an _ _ _ , the _ Shen Nong discovered tea when he was boiling _ _ over an open fire. Some leaves from a _ _ _ _ the water and _ there for some time. The emperor _ that the leaves in the water _ a _ _ . Later he _ _ taste the _ _ . It was quite delicious. And _ _ _ , one of the worlds favorite drinks _ _.teapopular drinkby accidentwasnt broughtwestern worldbeveragediscoveredAccording toancient Chinese legendemperordrinking waternearbybush fell intoremainednoticedproducedPleasant smelldecided tohot mixturein this waywas invented Drinking several cups of green tea each day may reduce(减少减少) a persons risk of cardio-vascular (心血管心血管) 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.Is Drinking tea helpful to health?the history of foodthe history of beveragethe history of sportspotato chipsteaflying diskWho: college studentsWhat: new toy, flying diskWhen: 1950sWhere: bakery Bridgeport, ConnecticutHow: students eat pie, throw pie platesToday: clubs, magazines, festival The flying disk was invented by college students . It was invented in the 1950s.The original flying disk was really a metal pie plate from a bakery in Bridgeport,Connecticut. The students there liked to eat the bakery pies.And then they threw the pie plates around. Now this game is very popular around the world. And there are flying disk clubs,a flying disk magazine and even a national flying disk festival in September.Problem: _New invention: _Use: _Price: _4bImagine you are a businessperson. Ask your partner questions about his or her invention. Then try to sell your partners invention to the class.A: This special pen was invented by Zheng Jie. It has three colors and it is used for.Self-check crispy sweet salty sour1. I dont like eating chocolate . It tastes too _ .2. Mom added salt but it still wasnt _ enough3. I prefer lemons to oranges . I like the _ taste. 4. She likes _ cookies. They are hard, dry and easily broken.crispysweetsaltysour_Find out when these invented and write something about them. The abacus was invented in the sixth century by Chinese people. The umbrella was invented about 4000 years ago in Assyria, China and Egypt. In Italy in 1854 , Ignatio Porro invented the binoculars. The Camera was invented by Joseph Nicephore in 1827 who took the first picture. The bicycle was invented in the 1880s in England.SportRankSportRankfootballvolleyballtable tennisbasketballskatingswimmingbackboardneta metal hoopIts a net hanging from a metal hoop.The backboard is used for guiding the ball into the basket.We divided players into_. get the ball into the “basket”two teamsThe aim（目标）（目标） of the game: _How can you get the ball into the basket? catch the ball move the ball towards throwthe ball _from below the basketuse the _for guiding the ball into the basketget the ballinto the basketshootbackboardWhile-reading: basketballequipmenthistoryChinas CBApopularityfamous basketball stars rulesWhich are NOT mentioned(没提及没提及)in the passage?2. By whom was basketball invented?3. Why were the Berlin Olympics important for basketball?4. What is the aim of basketball?5.Name a professional basketball organization in America.Because since then the popularity of basketball has risen worldwide.NBABy James Naismith.It is for players to get a ball into the “basket”.On December 21st,1891.Scan (浏览浏览) the text for information to the sentences.使用脑中构图的方法记忆信息，将你阅读到的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，大脑回忆信息构成一副彩色的文字图案，大脑回忆”图图片片”比文字信息更容易。比文字信息更容易。To make a mind-map, change the information you read into a colorful “picture of words”. The brain recalls pictures more easily than written information.Read the passage carefully to finish the tasks. If you travel around China you will notice a very popular activity everywhere you go-basketball. This much-loved and active sport is enjoyed by many, for fun and exercise. The sport of basketball is a little over a hundred years old. 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.200 countries 100 million peopleNow played everywherefactoriesfor fun and parksschoolexerciseBASKETBALL200 countriesNBACHINAParagraph 12 Be played in the worldBe played in China whereWhenPopularity(流行流行)whyBe played abroad the number of peoplethe number of countrieseverywhere you go(你所到之处你所到之处)Over a hundred years ago Is enjoyed by manyfor fun and exerciseMore than 100 million peopleIn over 200 countries including ChinaBasketball was invented by a Canadian doctor Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. named James Naismith, who was born in 1861. When he was at college, his class was once asked When he was at college, his class was once asked to invented a new game that could be played to invented a new game that could be played indoors during the long winters. Dr. Naismith indoors during the long winters. Dr. Naismith created a game to be played on a hard wooden created a game to be played on a hard wooden floor, so the safety of the players was important. floor, so the safety of the players was important. Knocking into players and falling down would be Knocking into players and falling down would be dangerous.dangerous.篮球是加拿大一位名叫耐史密斯的医生发明的篮球是加拿大一位名叫耐史密斯的医生发明的,他出生于他出生于1861年年. 他读大学时他读大学时,有人要他们班有人要他们班发明一种在漫长的冬季能进行的室内运动发明一种在漫长的冬季能进行的室内运动.奈史密斯创奈史密斯创造了一种在大硬木制地板上进行的运动，因此，选手造了一种在大硬木制地板上进行的运动，因此，选手的安全就重要了，撞到别人和跌到都很危险。的安全就重要了，撞到别人和跌到都很危险。Paragraph 3 be invented byPeoplenameNationality(国籍)jobwas bornGamewherewhenfloordangerJames NaismithCanadian doctorIn 1861Indoors During the long wintersHard wooden (木制的木制的)Knocking into（与相撞）（与相撞）players and falling downDr Naismith divided the men in his classDr Naismith divided the men in his classinto two teams, and taught them how to into two teams, and taught them how to play his new game. The aim of basketballplay his new game. The aim of basketballis for players to try to get a ball into theis for players to try to get a ball into the“basket” : a net hanging from a metal “basket” : a net hanging from a metal hoop. hoop. Players shoot from below the basket, and Players shoot from below the basket, and sometimes the “backboard” is used for sometimes the “backboard” is used for guiding the ball into the basket. Players guiding the ball into the basket. Players move towards one end of the court while move towards one end of the court while throwing the ball to each other.throwing the ball to each other.耐史密斯医生将他们班上所有的男生分成两队耐史密斯医生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并教他们怎么玩他的新游戏.打球的目的就是参打球的目的就是参与者尽量将球扔进与者尽量将球扔进”篮子篮子”: 挂在铁环上的一个网挂在铁环上的一个网.打球的打球的人从篮下朝里面扔打球的打球的人从篮下朝里面扔, 有时候也用篮板以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。人从篮下朝里面扔端移动。人从篮下朝里面扔, 有时候也用篮板以便将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。引进篮筐内。运动员互相传球时都朝球场的一端移动。BASKETBALLballbasketbackboardParagraph 4 How to play Divide分组分组Aim目标目标Equipment设备设备Course (过程过程)Two teams Get a ball into the basketA ball , a net hanging from a metal hoop and a backboardcatch the ballMove towards(朝向朝向) one end of the court(球场球场) and throw the ball to each otherShoot(投投) from below the basketIt is believed that on December 21st,1891, It is believed that on December 21st,1891, the first basketball game in history wasthe first basketball game in history wasplayed. Then in 1936 in Berlin, it became an played. Then in 1936 in Berlin, it became an Olympic event. A team from China took part, Olympic event. A team from China took part, and although they didnt win they used the and although they didnt win they used the experience to help develop the game at experience to help develop the game at home.home.人们认为人们认为,历史上的首次篮球比赛是在历史上的首次篮球比赛是在1891年年12月月21日日. 后来后来,1936年在柏林年在柏林, 它成为奥运会的一它成为奥运会的一项赛事项赛事.来自中国的一个队参加了这届奥运会，尽管来自中国的一个队参加了这届奥运会，尽管他们没有获胜，但他们用经历来帮助在国内发展这项运他们没有获胜，但他们用经历来帮助在国内发展这项运动。动。1936Since then, the popularity of basketball has Since then, the popularity of basketball has risen worldwide, and the number of risen worldwide, and the number of foreign players in Americas NBA (Nationalforeign players in Americas NBA (NationalBasketball Association) has increased. Basketball Association) has increased. Basketball has also become a more popular Basketball has also become a more popular sport for people to watch, and many young sport for people to watch, and many young people dream of becoming famous people dream of becoming famous basketball players.basketball players.自那时起自那时起,篮球的流行程度就在全球范围内上升篮球的流行程度就在全球范围内上升,在美国在美国NBA(职业篮球联赛职业篮球联赛)打球的外国选手增加打球的外国选手增加了了.篮球同时也成了供人们观看的更流行的运动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许多年轻人都梦想着成为著名的篮球运动员.James NaismithBerlinDecember 21st1891THE GAME10 team playerstwo teamsget a ball intothe basketParagraph 5 The history of basketballThe first gameTime Became an Olympic eventTimePlace Since thenPopularityThe number of foreign players in NBAMany young people On December 21st 1891in1936In BerlinHas risen worldwide(全球上升全球上升)Has increasedDream of becoming famous basketball players 的目的的目的 引导引导进入进入 被认为被认为 在在 历史上历史上 自从那时自从那时 在全世界范围内提在全世界范围内提升升 梦想做梦想做the aim ofguide intoIt is believedin historysince thenrise worldwidedream of doing 环游中国环游中国 为了娱乐和锻炼为了娱乐和锻炼 在大学里在大学里 在漫长的冬天在漫长的冬天 发明一种运动发明一种运动 .的安全的安全 撞到撞到上上 摔倒摔倒 把把 分成分成travel around Chinafor fun and exerciseat collegeduring the long wintercreate a gamethe safety of.knock intofall downdivide intoIn pairs, choose an invention and do research on it. Make as mind-map of the information you find.What is/are used for? Its/Theyre used for