牛津高中英语模块7-第一单元welcome-to-the-unit-&-Reading课件.ppt

1.如果我再次使老板失望的话，我将肯定会被解雇。如果我再次使老板失望的话，我将肯定会被解雇。If I were to disappoint my boss once again,I would be surely fired.=If I disappointed my boss once again,I should/could be fired.=If I should disappoint my boss.2.如果你当时在时速限制内开车的话，事故就不会发生了。如果你当时在时速限制内开车的话，事故就不会发生了。If you had driven your car within the speed limit,the accident would not have happened.=Had you driven your car.3.我好朋友今天患重感冒了。如果她没生病的话，她今天上学就不会我好朋友今天患重感冒了。如果她没生病的话，她今天上学就不会缺席了。缺席了。My best friend has a bad cold today.If she were not ill,she wouldnt be absent from school.准准备好备好：导学案案,课课本本、笔记本 双色笔1.之后不久之后不久 2.促成，导致，贡献促成，导致，贡献 3.做出重大突破做出重大突破 4.接收到，利用到接收到，利用到 5.从从中受益中受益 6.做出调整做出调整/改编改编 7.跟上跟上的步伐的步伐 8.与与谈话谈话 9.可用到，可接近可用到，可接近 Lunar New Year As one of the traditional Chinese festivals,it has been enjoying great popularity in our country.Usually,no matter how far away or how busy we are,we will try to come home for the celebration.It is our pleasure to celebrate the Spring Festival,such as setting off fireworks,putting up spring festival couplets and paying new years call.Of course,we also like the lion dance and dragon dance.As a junior,we can get red envelops.As long as you are outstanding,you can get much more encouragement or pocket money.During the spring festival,everyone must be all smiles to face everything.However,the most important thing is that we can get together to share feasts,which is so great to us.In short,the Chinese New Year is a prosperous party.We should enjoy this time entertaining each other.Please open your eyes and heats and you will find happiness all over the world.1.大约三年后，我发现这个令人感动的爱情故事被改编成电视。大约三年后，我发现这个令人感动的爱情故事被改编成电视。About three years later,I found the moving love story adapted into television.2.刚才我看见我们校长走向学校大门欢迎一组到我们学校的来客。刚才我看见我们校长走向学校大门欢迎一组到我们学校的来客。Just now I saw our headmaster walking to the gate of our school welcoming a group of visitors to our school.3.所有困难克服后，这中年妇女最后如释重负地笑了。所有困难克服后，这中年妇女最后如释重负地笑了。All the difficulty overcome,the middle-aged woman finally smiled in relief.准准备好：备好：导学案案,课课本本、笔记本 双色笔Module 7Electronic technology has been developing very quickly in the last few decades.Do you think these things have made our lives more convenient?Among the electrical and electric products,which do you think is the most useful?Why?What kind of TV do you have at home?black-and-white TV color TV cable TV 有线有线电电视视satellite TVdigital TVHow important is watching TV you?How have different electronic devices changed over time?How have these inventions improved peoples lives?Compare the TV in the picture with the TV in your home.Early TV was in black and white and had a poor picture.Liquid-crystal-display televisions(LCD TV)desktop laptopThe development of computersThe development of dictionaryThe development of mobile phonesThe evolution of video and sound devices影像和声音设备的发展影像和声音设备的发展evolution:development n.evolve v.Prevision Part:预习一：over time:Over time he gradually realized the significance of making full use of time.Lets talk about it over dinner.sth./sb.be accessible to sb.某人可接近/使用某人/物1.Medicine should not be kept where it is accessible to children.2.A manger should be accessible to his staff.1.amazing development2.in/during/over the last/past few decades3.keep in touch with4.over time5.electronic devices6.improve peoples lives1.惊人的发展2.在过去的几十年3.与 保持联系4.随着时间的流逝5.电子设施6.改善人们生活Do the electronic devices bring us advantages or disadvantages?Advantages:Meet peoples needs and improve peoples lives to some degree.Disadvantages:1)Radiation may be harmful to peoples health.2)When people buy new electrical or electronic devices,they throw away the old ones,which not only cause waste,but also are harmful to the environment.Think it overDo you think these electrical and electronic devices(products)are very useful?Why?Who developed the system used for most early TV broadcasts?Who made the first recording of a human voice?What were developed by the late 1960s?Fast reading Who developed the system used for most early TV broadcasts?John Logie Baird.Who made the first recording of a human voice?Thomas Edison.What were developed by the late 1960s?Portable cassette players and video recorders.Careful reading Read the text again and complete Parts C1 and C2.Read the sentences below and decide whether they are true(T)or false(F)according to the article.Circle your answers.1.Colour TV became popular within just a few years after it was invented.2.People without satellite dishes do not benefit at all from satellite TV broadcasts.FF3.Some of the first tape recorders used plastic tape to record on.4.Records and cassettes do not offer as good a sound quality as CDs.5.New technology will soon make many of the things talked about in the article out of date.FTTComplete the following table by filling in the event happening in a particular year.YearEvent18771887192519291938The first public TV broadcasts were made,in the USA.Regular public broadcasting began in London.The first colour TV programme was broadcast.The first recording of a human voice was made.Emile Berliner invented a record player that used discs to record on.YearEvent19621967198219931995Satellites were used to broadcast TV.Regular colour TV broadcasts began in the UK.The DVD was invented.The first CDs were made available.The VCD was born.Match these new words from the article with their meanings.Write the correct letters in the blanks.1.evolution _2.principle _3.accessible_4.distribute_a.easy to carryb.using a system of receiving,sending a storing information in the form of numberc.spread something over an ponent_6.portable_7.digital_8.storage_d.a law or rule that is behind somethinge.the slow development of somethingf.one of several parts that make up somethingg.the space where things or information can be kepth.easy to reach,obtain or usegbafRead the following passage about the development of radio.Complete it with the words in the box.constructed drawbacks percentageeventually delayed receiver foresawWith the patent of the telephone in 1876,people could now have a conversation with each other over a long distance.Many engineers _ that it would be possible to send electrical signal through the atmosphere without relying on telephone wires.Some important breakthroughs in the development of radio were made by Nikola Tesla in the USA in 1891.foresawHowever,Teslas work had many _.The first real radio was _ by Guglielmo Marconi,an Italian,in 1896.Early radios just sent signals made up of dots and dashes.It was not until 1906 that adaptations were made so that radio could relay conversation and music.Since people were sceptical that the public would want to hear radio broadcasts,the building of radio stations was _.drawbacksconstructeddelayedOnly a very small _ of radio stations were built before 1920.However,most people had access to a radio _ by the late 1920s and early 1930s._,radio became the primary means of getting news and entertainment.EventuallypercentagereceiverTV is a necessary part of our life,and most of us spend a lot of time enjoying a variety of TV programmes every day.What benefit does TV bring to us?Does it have any bad effect on us?And why?First of all,watching TV brings us a feelingof relaxation.After a busy day,people canforget the pressures and challenges of workwhen sitting in front of TV.In addition to this,TV is a way of helping usto know the latest news and some nationalpolicies.As is known to all,TV can alsoenrich our knowledge and open our viewsby providing some relevant information.One possible versionHowever,TV has a bad effect on people,too.For one thing,people waste a lot of time in it.Secondly,TV kills peoples creativityundoubtedly.While watching TV,people become receptive and unquestioning.Finally,some TV shows are harmful tochildren,whose mind may be filled withconfusing,misleading,and violent ideas.如今很多学生带手机上学。为此，学如今很多学生带手机上学。为此，学校组织了一场讨论。讨论的主题是：校组织了一场讨论。讨论的主题是：中学生是否有必要带手机上学。请你中学生是否有必要带手机上学。请你根据下表提供的信息，将讨论的结果根据下表提供的信息，将讨论的结果用英语整理成文。短文的开头已给出，用英语整理成文。短文的开头已给出，不计入总词数。不计入总词数。多数同学认为多数同学认为1.方便与家长同方便与家长同学联系（学联系（keep in touch with）2.是一种时尚是一种时尚多数老师认为多数老师认为1.中学生年龄尚小，中学生年龄尚小，还不能自控还不能自控2.用手机玩游戏，发用手机玩游戏，发短信短信,浪费时间浪费时间你的你的观点观点3.容易引起同学间容易引起同学间相互攀比（相互攀比（vie with）Nowadays many middle school students carry mobile phones during school hours.Is it necessary?We had a big discussion.Most students think mobile phones can help them keep in touch with their friends and family.Also carrying phones is a way to be cool.But most teachers think differently.They say using mobile phones during school hours often causes lots of problems.Firstly,students are so young that they dont have self-control.Secondly,they waste too much time playing games and sending text messages on the phone,which will influence their study.Thirdly,carrying phones to school may make students vie with each other.In my opinion,students shouldnt carry phones during school hours because it has more disadvantages than advantages.Students should learn to use mobile phones at the right time.