Unit6Whenwasitinvented全单元课件.pptx

长春市绿园区锦程学校When was it invented?1a-2dUnit 6长春市绿园区锦程学校Which do you think is the most important invention in the world?What other can you think of?TV?telephone?radio?computer?car?长春市绿园区锦程学校Can you tell when they were Can you tell when they were invented?invented?长春市绿园区锦程学校1aGROUPWORK Look at the things below.Number them 15 according to the order they were invented.3241长春市绿园区锦程学校A:I think the TV was invented before the carB:Well,I think the TV was invented after the car长春市绿园区锦程学校a1bListen and match the inventions with the dates._ 1876_ 1885_ 1927_ 1971dbc长春市绿园区锦程学校PAIRWORKA:When was the telephone invented?B:I think it was invented in 1876.A:When was the car invented?B:I think it was invented in 1885.I think it was invented after the telephone.长春市绿园区锦程学校Edison invented the light bulb.The light bulb was invented by Edison.Who was the light bulb invented by?长春市绿园区锦程学校The telephone was invented by Bell.Who was the telephone invented by?Bell invented the telephone.长春市绿园区锦程学校Who was the car invented by?Karl Benz invented the car.The car was invented by Karl Benz.长春市绿园区锦程学校A:What is the car used for?B:The car is used for traveling.长春市绿园区锦程学校A:What is the computer used for?B:I think it is used for working长春市绿园区锦程学校A:When was invented?B:It was invented inA:Who was it invented by?B:It was invented byA:What is the used for?B:The is used for doing 长春市绿园区锦程学校What are they used for?What are they used for?312长春市绿园区锦程学校A:What is this?B:This is a special ice-cream scoop.A:What is it used for?B:It is used for serving really cold ice cream.Oral Practice长春市绿园区锦程学校Role-play the conversation长春市绿园区锦程学校Explanation 1.Its used for scooping really cold ice cream.be used for 意为意为“被用来被用来”,强调用途或作用。强调用途或作用。e.g.The duster is used for cleaning the rooms.be used as 意为意为”被当作被当作来用来用”，强调被当作，强调被当作工具或手段来用。工具或手段来用。be used by 意为意为“被被使用，强调使用者。使用，强调使用者。e.g.The big box is used as a table.The car is used by our manager.长春市绿园区锦程学校Exercise 长春市绿园区锦程学校1.They produced that kind of car.2.The workers built a bridge over the river.3.Mother tells me a story every day.That kind of car was produced by them.A bridge was built by the workers over the river.I am told a story by Mother every day.I.请把下列主动句变为被动句请把下列主动句变为被动句:长春市绿园区锦程学校1.The TV _(invent)around 1927.2.They are used for _(see)in the park.3.This kite _(make)by Uncle Wang.4.Tea _(discover)a long time ago.5.Our classroom _ (should clean)every day.was inventedseeingwas madewas discoveredshould be cleanedII.用所给动词的适当形式填空：用所给动词的适当形式填空：长春市绿园区锦程学校1._ _ the computer _(什什么么时时候发明的候发明的)？2._ was the car _ _(谁发明的谁发明的)？3.A pen _ _ _(用来做用来做)writing.4.What do you think is _ _ _ _(最有帮助的发明最有帮助的发明)？5.He said the fish was _ _(足够咸足够咸)。When was is used for invention the most helpful salty enoughWhoinvented byinventedIII.根据汉语完成句子：根据汉语完成句子：长春市绿园区锦程学校Unit 6When was it invented?长春市绿园区锦程学校What kind of food do you like?长春市绿园区锦程学校Sweet food长春市绿园区锦程学校salty food长春市绿园区锦程学校Sour food长春市绿园区锦程学校Crispy food长春市绿园区锦程学校1a The words in the box describe how food can taste.Write them under the correct pictures.Some pictures have more than one word.sweet crispy salty sour_crispysaltysoursweetsalty长春市绿园区锦程学校1b Write the name of a different food after each word.sweet _crispy _salty _sour _honeybiscuitpotato chipsorange长春市绿园区锦程学校1c Listen and circle T for true or F for false.1.Potato chips were invented by mistake.T F2.They were invented in 1863.T F3.The customer thought the potatoes were not thin enough.T F4.The customer said they were not salty enough.T F5.George wanted to make the customer happy.T F6.The customer was happy in the end.T F长春市绿园区锦程学校1d Listen again.Complete the sentences.The History of Potato ChipsDo you know how potato chips were invented?Potato chips _by a cook called George Crum.They were invented in _.George Crum cut the potatoes really,really _ and then cooked them for a long time until they were _.Finally he put lots of salt on them so they were _.were invented1853thincrispyreally salty长春市绿园区锦程学校1e Make a conversation about the invention of potato chips.Use the information in 1c and 1d.A:Did you know potato chips were invented by mistake?B:Wow,I didnt know that.Who invented them?A:.B:How did he invent them?A:长春市绿园区锦程学校2a Do you like basketball?Do you watch basketball games?How much do you know about this sport?Discuss the sport with your partner and share your ideas with the class.长春市绿园区锦程学校2b Read the passage quickly.What is the main idea of each paragraph?MIND-MAPPING Changing the information you read into a mind map may help you remember it more easily.Learning strategy长春市绿园区锦程学校Paragraph 1:The history of basketball.Paragraph 2:How basketball was invented.Paragraph 3:The popularuty of basketball in the world.main idea of each paragraph长春市绿园区锦程学校2c Complete the mind map with the information in the passage.What else can you add to the mind map?Game Played inside on a hard _ _ teams get _ into other teams _floortwothe ballbasket Popularity Played by _ people over _ countriesmore than 100 million200长春市绿园区锦程学校 Development invented by _ first game on _ became Olympic event in _ in the year _ most famous games:_ popular games in China:_James NaismithDecember 21,1891Berlin1936NBACBA长春市绿园区锦程学校2d Use the mind map to summarize what you and your partner remember about the development of basketball.Use the following questions to help you.1.Who invented basketball and how is it played?James Naismith.It is played inside on a hard floor.Players on the same team must work together to get the ball in the other teams basket.And they need to stop the competing team from getting the ball into their own basket.长春市绿园区锦程学校2.When was the first basketball game in history played?On December 21,1891.3.Why were the Berlin Olympics important for basketball?Because it made basketball become an event at the Olympics.长春市绿园区锦程学校4.What are the professional basketball groups in America and China?NBA and CBA.5.How popular is basketball?It is over 100 years old and is played by more than 100 million people in over 200 countries.长春市绿园区锦程学校 Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise.It is over 100 years old and is played by more than 100 million people in over 200 countries.It is believed that the first basketball game in history was played on December 21,1891.Then in 1936 in Berlin,it became an event at the Olympics.Basketball was invented by a CanadianDo You Know When Basketball was Invented?长春市绿园区锦程学校doctor named James Naismith,who was born in 1861.When he was a college teacher,he was asked to think of a game that could be played in the winter.Dr.Naismith created a game to be played inside on a hard floor.Dr.Naismith divided the men in his class into two teams and taught them to play his new game.Players on the same team must work together to get the ball in the other teams basket.At the same time,they need to stop the competing team from getting the 长春市绿园区锦程学校ball into their own basket.Today,the popularity of basketball has risen around the world,with many young people dreaming of becoming famous players.In China,you can sometimes see people playing basketball in parks,schools and even factories.Basketball has not only become a popular sport to play,but it has also become a popular sport to watch.Although Americas NBA games are the most famous,the CBA games are becoming more长春市绿园区锦程学校Popular in China.The number of foreign players,including Chinese players,in the NBA has increased.There are also more and more foreign players in the CBA.Many young people look upto these basketball heroes and want to become like them.These stars encourage young people to work hard to achieve their dreams.长春市绿园区锦程学校2e What do you think of famous basketball players?Make a list of good and difficult things about being a famous basketball player.长春市绿园区锦程学校3a Think of something that you do not like to do.Then think of an invention that could help you.Make notes.Problem:_ New invention:_ What it is used for:_quickly taking notes in classa special pen长春市绿园区锦程学校3b Imagine you are a business person.Write a description of your new invention.Try to sell the invention to the class.This special pen was invented by Liu Jie.It has three colors and is used for 长春市绿园区锦程学校长春市绿园区锦程学校计算机在我们的生活、工作中的作用越来越大，你知计算机在我们的生活、工作中的作用越来越大，你知道计算机的起源与发展吗？请结合计算机的发明时间道计算机的起源与发展吗？请结合计算机的发明时间(1946年）、外形、用途等方面年）、外形、用途等方面,谈一下它的发展变化，谈一下它的发展变化，并说明你对未来计算机的畅想。并说明你对未来计算机的畅想。要求：要求：1.意思连贯意思连贯,语句通顺语句通顺;词数不少于词数不少于80。Computer_长春市绿园区锦程学校这是一篇事物介绍类的说明文这是一篇事物介绍类的说明文，根据题目，根据题目提示可考虑采用下面的模板。提示可考虑采用下面的模板。计算机计算机引出话题引出话题介绍发明介绍发明畅想未来畅想未来.important in our daily life.时间时间:The computer was invented in.外形：外形：.was huge.用途用途:send some messages.open.I think computers are going to.长春市绿园区锦程学校 Computer Computers are becoming more and more important in our daily life.Do you know when the computer was invented?The computer was invented in 1946.At that time,it was huge.With the development of science and technology,the computer has grown smaller.Now there are many kinds of computers,such as personal computers and laptops.The computer is a very useful tool in our life.长春市绿园区锦程学校For example ,it can send some messages to foreign friends by e-mail.Whats more,it can share information with others through the World Wide Web.We can also listen to music or play the game on computers.It makes us relax.Its hard to imagine what our life would be like without computers.I think computers will be more convenient and they are going to change our life completely in the near future.长春市绿园区锦程学校 Computers are becoming more and more important in our daily life.开门见山，点出主题。开门见山，点出主题。Do you know when the computer was invented?语言过渡自然语言过渡自然。通过一。通过一个疑问句，将写作个疑问句，将写作 方向转方向转到介绍计算机的到介绍计算机的发展发展史上。史上。长春市绿园区锦程学校 for example,whats more 等短语的使用使等短语的使用使 得更有说服力。得更有说服力。I think computers will be more convenient and they are going to change our life completely in the near future.对未来计算机提出展望，对未来计算机提出展望，以此收尾显得自以此收尾显得自 然流畅。然流畅。长春市绿园区锦程学校 练习长春市绿园区锦程学校1.(2013南宁南宁)Dont drink the soup.It smells _.A.nice B.delicious C.salty D.terrible2.(2013 黔东南州）黔东南州）About over 80 years ago,Mickey Mouse first ed in the cartoon._ A.more than B.less than C.at most D.at leastDAI.单项选择。单项选择。长春市绿园区锦程学校3.(2013 齐齐哈尔）齐齐哈尔）The Great Green Wall can stop the wind and sand _ to the rich land in the south of China.A.move B.to move C.from moving4.Miss Wang divided her students _ two groups.A.for B.into C.atD.fromCB长春市绿园区锦程学校5.I took the wrong train _.I didnt even know it until half an hour later.A.by mistakes B.by mistake C.with mistake D.with mistakes6.I found the key _ when I was cleaning the room.A.with accident B.by accident C.with mistake D.by mistakeBB长春市绿园区锦程学校II.用所给词的适当形式填空。用所给词的适当形式填空。daily1.Now computers are widely used in our _(day)lives.2.He mentioned _(hear)from her often.3.The soup is very _(salt)because my mother put lots of _(salt)on it.4.Since then,the _(popular)of basketball has risen quickly.5.I have worked here for _(near)two years.hearingsaltysaltpopularitynearly长春市绿园区锦程学校1.Finish writing the letter in 3b.2.Master the words and expressions in this unit.Homework