牛津译林版高中英语选修模块七 译林Module7Unit1Welcome教案-新版
牛津译林版高中英语选修七Unit1LivingwithtechnologyW
Unit1 Living with technology Welcome to the unit教学设计单元：Unit1 Living with technology板块：Welcome to the unitThoughts on design:按照该板块的设计用意和功能，本课时的教学设计旨在激活学生与单元话题有关的已有知识，引导学生联系自己的切身经历进行相关话题的讨论，帮忙学生为后面其它板块的学习积累信息并同时进行辞汇预备，调动学生继续学习本单元其它板块的踊跃性。
学生的学习活动以听说为主，学习内容包括：与现代科技及家用电子产品相关的辞汇，与此话题相关的生活经历的讨论和交流，对现代科技带来的变革如何全面熟悉，提升他们的批判性思维能力和对不同观点的尊重与包容等。
Teaching aims:1.students will be able to list the electrical ap pliances and electronic devicesthey have at home;2.students will be able to talk about how modern technology affects their lives;3.students will be able to take an overall attitude and discuss its advantagesand disadvantages;4.students will be able to use their imagination to create the ideas of their owninvention.T eaching procedures:Step 1 Warming upCan you make a list of the electrical appliances and electronic devices you have at home?electrical appliances:a machine, usually one that is electrical, that is used for doing jobs in the home, such as washing clothes or cooking.Most homes now have numerous electrical appliances, from dishwashers to microwave ovens.electronic devices: a usually small piece of equipment, especially advanced electronic equipment.Some cars are fitted with a safety device which won’t let the car start unless passengers are wearing seat belts.•Microwave ovens•Refrigerators•TV sets•Digital camera•…(Explanation)在预热部份，通过问题引出与本单元话题相关的辞汇，同时介绍electrical appliances 和electronic devices在概念和分类上的区别，便于学生更好地记忆和掌握，也为后面Word power板块的学习做了铺垫。
英语译林牛津选修7Unit1精品学案1Welcome
英语译林牛津版选修7Unit 1精品学案（1）（Welcome）（Welcome to the unit and reading+练习题及答案）M7 Unit 1 Living with technologyWelcome to the unit and readingLearning aims:1.Students will be able to read some exhibition boards about the history of television and audiodevices;2.Students will be able to know the reading strategy --- understanding subtitles;3.Students will be able to talk about the development of other electronic devices.Learning important and difficult points:Learn how to quickly obtain information in a text by understanding the subtitles.Learning methods: Discussion and task－based activitiesLearning procedures & ways:Pre-reading 导读Fast reading for general ideas方法指导：Go through the passage as quickly as possible and try to find answers to the two questions. Just focus on and identify the information needed to answer these questions.1.Where did the writer find this piece of writing?2.What is it about?Detailed reading for important information(Explanation)本文为科技类的说明文，信息量很大，时间跨度很长，但其中内容多为客观事实，从语言学习的角度，只需了解即可。
牛津译林版高中英语选修7Unit 1Living with technologyWelcome to the Unit教案2译林版选修7
Unit 1 Living with technologyWelcome to the unit---教案Teaching goals:Ability goals: Enable students to talk about technology and get information Learning ability goals: Help the students learn how to talk about the electronic technologyTeaching important points: How to talk about technologyTeaching difficult points: How to make a description on the effects of the technology on our lives.Teaching methods: Speaking , discussion and pair work.Teaching aids: A computer , a tape recorder and a project.Teaching Procedures:Step 1. BrainstormingWhat electrical and electronic products do you have at home?Step 2. picture description1. Ask students to talk about the four pictures..2. Explain some words and sentences.Which do you think is the most important?Why? Is there anything that you don’t think is useful?Technological developments in the last few decades have been breathing. Look at the pictures below and describe what you see.Step 3. DiscussionNow work in pairs and have a discussion about these questions and the pictures.Do you think these things has made our convenient or have they made simple things more complicated?What do you think life would be like without these products?With people’s hard work and intelligence, human beings own lots of useful and handy electric and electronic devices. These devices do make us save a lot of time and energy. Besides, they free us from heavy housework. But we should not depend completely on them. We human beings should make reasonable useof them so that we can relax ourselves and find pleasure and happiness in our life.Step 4 HomeworkWrite a composition about advantages and disadvantages of technology and preview reading.。
牛津译林版七上 Unit 7Shopping(Welcome to the unit)教案1
Unit 7 ShoppingComic strip and welcome to the unitGroundback informationAway birthday tradition originated in Europe, it is considered that at a friend's birthday that day to visit with good wishes, can protect your friends received injuries.Many traditions have candles and cake as part of the celebration. Type of lessonComic strip and welcome to the unitTeaching aims and learning objectives1. To learn the shops of the names we often see2. Learn to talk about buying presents in EnglishTeaching contents:Four skills:Words:shopping mall down hate wellmoney wallet carry bookshopgift sure maybe stamp collectPhrases:down the street go shoppingcome with me carry the bagsclothes shop flower shopgift shop shoe shopsports shop toy shopBuy Simon a present be interested inSentences:I want to buy Simon a present.I am not sure.That’s a good idea.You”re welcome.Three skills:Word:CDFocus of the lesson and predicted area of the difficulty1. 1.new words and phrases and sentences2. 2.talk about buying presents in EnglishTeaching aids:Pictures ,radio,multimedia coursewareTeaching procedures:Welcome to the unitStep1 Lead-in1.创设真实情境导入赠送礼物和购物的话题，引导学生学习生词。
牛津译林版高二英语选修7 Unit1 Welcome课件(共28张PPT)
To get a general idea of the topic in Unit 1
To look at the four different electrical and electronic devices (P1) and discuss how these devices have changed our lives
The words in a paper dictionary are arranged in alphabetical order from ‘A’ to ‘Z’. We need to look at the first letter of the word and use it to search in the dictionary. If two words start with the same letter, we look at the second letter to decide the alphabetical order. If the first and the second letters are the same, we look at the third letter and so on.
was on one side of the screen)
Development of TV
black-and-white TV
colour TV
LCD scΒιβλιοθήκη een 液晶显示器Picture 2: How did people record music in the past?
Put the tapes into the recorder, then play the tape with music at one side and play the record button at the other side to record the music onto the blank tape.
英语·牛津译林版·选修7_Unit1Welcome参考教案
译林牛津版Module7Unit1Welcome参考教案Teaching aims:1.Develop students’ ability in listening and speaking.2.Make students discuss the development of the electric and electronic appliancesand know the importance of high technology.Teaching aids:Multi-media computer, blackboardTeaching procedures:Step 1: Lead-inⅠ. Begin the class with several questions.1.________ plays an important role in exploring the unknown fields and realizing the dreams of our ancestors（祖先）.2. High technology has a direct effect on our life.What electrical and electronic appliances(电器) do you have at home?Ⅱ. Show some pictures of electric and electronic appliances and give the name of each item.Ⅲ. Let students discuss:1. How have these electrical and electronic devices improved our lives?Make a group of four and talk about their functions.2. Give a form and discuss and draw some conclusions of the items listed in the form. Step 2 Picture-talking (the development of the development)Ⅰ. Show a timeline and ask students:What can you conclude from the timeline?Ask students to talk about the development of the appliances according to the given pictures. Step 3: Discussion 1. What can our human beings benefit from the development of electric and electronic appliances?2. Can we depend on these appliances completely?1. Read two passages on P106-1072. Preview reading.1/ 1。
牛津译林版高中英语选修七m7u1welcometotheunit
With the mobile phones, we can keep in touch with others wherever weeep in touch in the past? Look at the picture. How do people keep in touch now? Compared with the past, what are the advantages of mobile phones? What recent developments have been made to mobile phones?
Speaking:
Early TV was in black and white and had bad fuzzy pictures.
What kind of TV do you have at home? What differences can you find between the TV in your home and the TV in this picture? What kind of pictures did early TV have?
Homework：
Go over the content in this lesson. Let them preview the next period, especially the new words in the instructions or requirements but not included in the wordlist.
Now we can record music using computers.
In the past what did people need when they wanted to record music? Look at the picture. What devices do people need to record music now? How do people record music using a computer?
【课件】译林英语选修7Unit1Welcome(共18张PPT) - 最新
Picture-talking
bus
coach
What are the differences between a bus and a coach?
There are so many people on the bus,so it is very_c_r_o_w_d_e_d_.
While the number of passengers is limited on the coach, it is
c_o__m_f_o_r_ta_b_e_.
Coaches are buses that carry people____ _o_v_e_r_l_o_n_g_d_i_s_ta_n_c_e_s_.
Buses have__r_o_u_te_s__. They pick up and drop off people at different places on the route.
transport advantages disadvantages
fast convenient; comfortable ……..
A engines B oil ☻C strong magnets
3. Its speed is__5__0_0___kilometres per hour.
4. The cost for just a 30-kilometre track is $
____1_.2_ffic signs
Homework
1.Review what we have learned in this period.
2.Preview reading.
Useful expressions
fast/convenient; relatively slow; the safest way of travel; rather expensive; enjoy the beautiful scenery; not comfortable for those who are seasick; the safety of the trip would be affected by storms;
牛津译林版高中英语选修七M7U1Welcometotheunit
M7 Unit1 Living with technologyWelcome to unitTeaching aims:1.students will be able to list the electrical appliances and electronic devices they have at home;2.students will be able to talk about how modern technology affects their lives;3.students will be able to take an overall attitude and discuss its advantages and disadvantages;4.students will be able to use their imagination to create the ideas of their own invention. Teaching procedures:Step 1 Warming up1.What electrical and electronic products do you have at home?2.Which do you think is the most useful? Why?3.Do you think these products have made our lives more convenient? Why?4.What do you think life would be like without them?Step 2 Talking about your experienceHow do you look up a word in a paper dictionary?How many of you have an electronic dictionary?How do you look up a word in such a dictionary?Which do you prefer, an traditional paper dictionary or an electronic one?Why?Can you make a list of the electrical appliances and electronic devices you have at home? electrical appliances:a machine, usually one that is electrical, that is used for doing jobs in the home, such as washing clothes or cooking.Most homes now have numerous electrical appliances, from dishwashers to microwave ovens. electronic devices:a usually small piece of equipment, especially advanced electronic equipment Some cars are fitted with a safety device which won’t let the car start unless passengers are wearing seat belts.•Microwave ovens•Refrigerators•TV sets•Digital cameraStep 3 Sharing your opinions1. Do you agree with the following statements? (Please specify.)(1) Technological developments in the last few decades have been breathtaking.(2) Technological inventions have greatly improved people’s lives.advantages and disadvantagespositive effects and negative effectsStep 4 Homework1. Write a short passage about what you’d like to invent and why.2. Workbook Page106-107 Reading A, B.3. Preview Reading (Page2-4).。
英语译林牛津选修7Unit1精品学案1Welcome--01
英语译林牛津版选修7Unit 1精品学案（1）（Welcome--01）译林牛津英语模块七Unit 1：导学案（Welcome to the unit）1. With mobile phones, we can keep in touch with others wherever we are. (P1)touchn. be/get/keep, etc. in touch to communicate or continue to communicate with someone by using a telephone or writing to them: 取得/保持联系Are you still in touch with any of your old school friends?No, Jane and I never kept in touch after college.We're in close touch with our office in Spain.lose touch to stop communicating with someone, usually because they do not live near you now:失去联系We lost touch over the years.高考链接--- I think I’ll give Bob a ring.--- You _______. You haven’t been in touch with him for ages. （2006江苏）A. willB. mayC. have toD. should答案：D.whereverIt introduces an adverbial clause here. The usage of “—ever” is as follows:however◆作连词，"不管用什么方法"。
英语·牛津译林版·选修7_Unit1__实践活动教学设计方案
（3）罗列出该产品的优点、缺点并考虑英语表达方式。
如：Advantages of an electronic dictionary: 1….2….3….
（二）任务实施阶段活动（25分钟）
1.把学生分成小组（每4人一组，共13组），按以下几个问题逐步深入讨论：
（1）在课文基础上，结合生活常识，讨论手机的优点与缺点；根据Willis，该项任务属于分享个人经验型任务（sharing personal experience）,即鼓励学生自由地用英语进行个人经历方面的交流。
经过同学互相批改以后，发现学生的写作模式虽然较以往有所进步，但是缺乏一定条理性的人还是不少。此外，关联词的使用单一甚至用错等情况，还是存在。所以教师给出一定的模板结构，加上学生以小组为单位的前期活动，让学生课后继续完善自己的作文。
Some inventions have changed our lives, especially ….However, different people have different opinions on…
Module7Unit1实践活动教学设计方案
教学目标分析（结合课程标准说明本节课学习完成后所要达到的具体目标）：
知识目标：通过文本学习，学会写作思路。
能力目标：通过解决学生实习中遇到的问题，培养学生作文语言的意识，培养学生运用已学的知识解决实际问题能力以及如何谋篇布局的能力。
情感目标：在平等的教学氛围中，通过学生之间、师生之间的交流、合作，拉近学生之间、师生之间的情感距离，培养学生合作交流的能力与意识；培养学生对客观世界辩证的认识。
译林牛津模块7Unit1教学案（译林牛津版高二英语选修七教案教学设计）
译林牛津模块7Unit1教学案（译林牛津版高二英语选修七教案教学设计）and Word power一record n. 记录；成绩；履历v. 记录，记载；录音，录象recording n. 录音，录音制品recorder n. 录音机record player 电唱机归纳拓展an official record of the accident事故的正式记录a school record学业成绩his employment record他的工作经历break/beat the record破记录set up the record创记录hold the record 保持记录keep a record of sth把……记录下来make a record制作唱片make a recording of录制……练练吧!1. the score in a notebook.A. kept a recordB. kept the recordC. recordedD. kept the record of2.The police keep record of all the traffic accidents.(改错)3.She (保持着世界记录) for the 100 meters.4.You should (记录) how much you spend.5.I’m fond of listening to r of famous singers ,such as CoCo Lee’s and Sun Yanzi’s.6.She took her Sony tape r out of her bag and placed it down.7.It all began in 1877 when Thomas Edison made the first rof a human voice.二. contribute to 捐献……贡献……给……有助于对……起作用练练吧!1.所有的孩子把空余时间花听音乐会上了.2.充足的新鲜空气有助于健康.3.他的粗心大意是造成事故的原因.三.It is certai n/uncertain that … ……(不)确定(certain/uncertain 不能用sure/unsure替换)be uncertain about/of… 对……没把握in no uncertain terms 明确有力地uncertainly adv.拿不准地 uncertainty n. 忧郁; 拿不准的事练练吧!1. 我们俩都不确定该怎么办.2. I told him what I thought of him (直言不讳地).3. I’m (不确定他会不会赢) in the round.4. It’s what his role in the company will be, and he is a bit anxious about it at moment. A. certain B. uncertain C. sure D. unsure5. They smiled at one another.A. uncertainB. uncertaintyC. uncertainlyD. in uncertain terms四. be superior to …超过… … ; 比… … 优越be inferior to…劣于… …练练吧!1.这家公司比我三年前工作地那公司好.2.我认为,手工做的裤子比机器做的好.3.They are superior us numbers.A. to ; inB. over ; toC. to ; byD. over ; by4. He is my superior in knowledge .He in knowledge.五. come onto the market上市;面练练吧!1.这所房子是昨天才投放到市场出售的.2. 在一个新产品上市前有许多事情要做.六. wind ( wound wound )vt.上发条;缠;绕wind up 给……上发条;使某人高度兴奋wind down (钟表)慢下来,停住; (人)松弛下来练练吧!1.你的表上发条了吗?2.这条河蜿蜒流向大海.3. This year has been too busy for me; I need a holiday .A. winding upB. to wind upC. winding downD. to wind down4. The wind is too strong; please wind the window .A. downB. inC. upD. back七.apply vi &vt 应用, 运用; 申请归纳拓展apply for sth to sb向某人申请某物apply to (sb /sth )(与某人/某物)有关; 有效; 适用于……apply oneself to (doing) sth集中精力做某事练练吧!1.你应该立即申请,亲自去也好,写信也好.2.这项新技术很快就用在了实践中.3.我将去那家公司申请那项工作.4.考试前每个学生都在集中精力学习.5.这件事与你无关.八.demand v.& n. 需要,需求, 要求归纳拓展by popular demands由于许多人的要求,由于普遍要求in demand需求量大,有需求meet /satisfy one’s demands /needs满足某人的需求make demands on sb对某人提出要求on demand 一经要求demand sth要求, 需求……demand to do sth要求做……demand that 从句( 谓语为should+动词原形, should 可省略) 要求……练练吧!1.The key to the problem is to the demands by the customers.A. solve; meet ; madeB. solving ; meet ; madeC. solve ; met ; makeD. solving ; meeting ; made2.It is demanded that the play for another week.A. runsB. will runC. runD. shall run3.Good workers are always demand in the factory.A. inB. onC. byD. for4.The workers demanded immediately.A. being repliedB. replyingC. to be repliedD. to reply九.spring vi. (sprang sprung ) 跳,跳跃,弹起归纳拓展spring to life突然活跃起来spring back弹回到原来的位置spring sth on sb向某人突然说出某事spring up突然出现,涌现,迅猛发展练练吧!1.Doubts have began to spring in my mind.A. backB. onC. upD. down2.I have to spring this you at such short notice.A. backB. onC. upD. down3.全镇各地很快盖起了新房子.十. assume vt. 假设,设想,以为 .assumed adj. 假设的,假定的assume that 从句认为……, 假定……练练吧!1.I hope to go to college next year, always that I pass my exams.A. assumeB. to assumeC. assumingD. assumed2. (普遍认为) stress is caused by too much work.3认为经济将继续好转是有道理的.Key :一.1.C 2.keep 后加 a 3. holds the world record 4. record /keepa record of二. 1.All the children contributed their free time to the concert.2. Plenty of fresh air contributes to good health.3.His carelessness contributed to the accident.三. 1.We’re both uncertain about what to do. 2.in no uncertain terms 3. uncertain of his winning / uncertain whether he will win 4.B 5. C四.1. This company is superior to the one I worked at three years ago.2. In my opinion, trousers made by hand are superior to those by machines3. A.4. is superior to me五. 1. This house only came onto the market yesterday.2.Many things need to be done before a new product comes onto the market.六.1. Have you wound your watch?2. The river winds down to the sea.3. D4. C七. 1. You should apply immediately, in person or in letter.2. The new technology was soon applied in practice.3.I will apply to the company for the work.4.Every student applies themselves to studying before the exams.5.This case does not apply to you.八. 1. B 2. C 3. A 4. D九1.C 2 .B 3.New houses were springing up all over the town.十.1.C. 2.It is generally assumed that3.It is reasonable to assume that the economy will continue to improve.Grammar备课人：万华1 familiar adj.be familiar with ------ 对 ------ 熟悉be familiar to ----- 为------熟悉Complete the following sentences:我对这个城市很熟悉。
牛津译林版高中英语选修7Unit 1Living with technologyWelcome to the Unit课件216张PPT译林版选修7课件ppt
Speaking:
Something in common:
meet people’s needs improve people’s lives to some degree make people’s lives more convenient and easier be developing very quickly
Unit 1 Living with technology
Leading-in:
What electrical and electronic products do you have at home? Which do you think is the most useful? Why? Do you think these products have made our lives more convenient? Why? What do you think life would be like without them?
Speaking:
With the mobile phones, we can keep in touch with others wherever we are.
Speaking:
How did people keep in touch in the past? Look at the picture. How do people keep in touch now? Compared with the past, what are the advantages of mobile phones? What recent developments have been made to mobile phones?
Discussion:
牛津译林版高中英语选修七Welcome
madeofcanruohanxing
Lead-in
As we all know, health is very important to everyone. Do you know how to keep healthy?
regular exercise
1.When people fall ill, what will they do ?
take medicine
ห้องสมุดไป่ตู้
have an injection
1.Can you list as many words as possible that relate to medicine?
. diseases
. drug store
. pills/tablets/capsules
. Chinese /Westernmedicine
. effect/side effect ……
2.list as many jobs as possible that relate to medicine?
chemist eye doctor/optician dentist physician surgeon……
Look at the pictures
Acupuncture is the use of needles to __t_re_a_t__ people’s health problems.
• Do you know the origin of acupuncture?
• Acupuncture has its origin in China beginning before 1000 BC.
1.What is the student doing?
译林牛津模块7 Unit 1 Welcome to the unit(译林牛津版高二英语选修七教案教
译林牛津模块7 Unit 1 Welcome to the unit(译林牛津版高二英语选修七教案教学设计)Unit 1 Living with technologyPart One Teaching Design第一部分教学设计Aims and requirementsRead some exhibition boards about the history of television and audio devices, and an article about the dangers of mobile phonesListen to information about electronic dictionariesTalk about how modern electronic devices affect our lives and ask for information over the telephoneWrite an e-mail to give adviceMake a list of the advantages and disadvantages of some modern electronic devicesProcedures●Welcome to the unitStep 1: BrainstormingNowadays, it seems that man cannot live without such electrical and electronic products as microwave ovens, refrigerators, TV sets, air conditioners, washing machines, electric fans, mobile phones, digital cameras and vacuum cleaners. Do you agree with me?Which do you think is the most useful?What electrical and electronic products do you use in your studies and in your life? (electronic dictionaries, computers, CD players, MP3)Are they helpful or just make you lazier?For referenceElectronic dictionaries give students quick responses in their reading. Students using electronic dictionaries need less time in reading than those who use paper dictionaries. Moreover, electronic dictionaries can provide correct pronunciation to students, which a paper dictionary cannot. The number of people using electronic dictionaries is increasing greatly.As we can see, with the rapid development of electronic technology in the last few decades, electrical and electronic products have made ou r lives more convenient. I’d like to give you some examples.Now, let’s have a discussion: What do you think life wouldbe like without these products?Step 2: Sharing information1. Let’s enjoy some wonderful ads about some electrical and electronic products. What conclusion can you draw?Man has made remarkable progress in this area in the last few decades.Do you think the progress has made our lives more convenient or has made simple things more complicated?For reference●They are invented to meet people’s needs.●They have improved people’s lives to some degree.●They are developing very quickly.●The radiation from some of the electrical and electronic devices, such as mobile phones, may be h armful to people’s health.●When people buy new electrical of electronic devices, they throw away the old ones. This may generate large amount of waste, which is harmful to the environment.2．Group work. Look at the four pictures at page 1. Let’s study them one by one and try to discuss some questions in groupPicture 1What kind of TV do you have at home?What differences can you find between the TV in your home and the TV in this picture? (Early TV had antennae on top. The screen was very small and could show only black-and-white pictures. The size of the TV was small compared with modern TV, and usually it looked like a wooden box. Early TV also did not have a remote control. The control panel was on one side of the screen.)What kind of pictures did early TV have? (Early TV had black-and-white pictures that were fuzzy.)What other functions do you need in a modern TV?Picture 2What did people need when they wanted to record music in the past? (Tapes and a tape recorder.)How did people record music in the past? (People put the tapes into the recorder, then played the tape with music at one side and pushed the play and record buttons at the other side to record the music onto the blank tape.)Look at the picture. What devices do people need to record music now? (A computer, an MP3 player and some recordingHow do People record music using a computer? (People copy the music from a CD to the computer using recording software. The music will then be digitalized in and played by an MP Player. )Picture 3How do you look up a word in a paper dictionary? (The words in a paper dictionary are arranged in alphabetical order from ‘A’ to ‘Z’. We need to look at the f irst letter of the word and use it to search in the dictionary. If two words start with the same letter, we look at the second letter to decide the alphabetical order. If the first and second letters are the same, we look at the third letter and so on.)How many of you have an electronic dictionary? How do you look up a word in such a dictionary? (We key in the word we want to look up and click the button ‘Enter’. Then the word entry will appear on the screen.)Besides the dictionary, what else can be stored in your electronic dictionary? (There can be a calendar, a list of addresses and phone numbers, memos or a clock. More recent electronic dictionaries have large memory space and some can be used as electronic books with hundreds of books stored inside.)Which do you prefer, an electronic book or a traditional paper book? Why?Picture 4How did people keep in touch in the past? (People sent letters in the past, but letters were slow, and they took from a few days to several months to arrive. Then people invented the telegraph, but the telegraph could send only short sentences. Later, people could communicate via telephone, but the disadvantage was that not everyone had a telephone. Now, people use e-mails to communicate. E-mails are quick, but people without computers and access to the Internet cannot send e-mails. Today, most people use mobile phones to keep in touch with others. The size of a mobile phone is small so people can carry one in a pocket and receive and make calls wherever they are and whenever it is.)What recent developments have been made to mobile phones? (Now, mobile phones have more and more functions. They can send text messages. They can also be used as a digital camera to take still or even moving pictures. People can send the pictures they take to other mobile phones or e-mail addresses. Mobile phones can be connected to the Internet and people can look at web pages with mobile phones. More technologically advanced mobile phones can receive TV signals so that people can watch live TV programmes on their mobile phones.)It is reported that many high school students bring mobile phones to their schools. Do you think high school students should use mobile phones at school? Why or why not?Please express your ideas freely and make sure that all ofyou have a chance to speak.Step 3: Discussion:1. How have different electronic devices changed over time?2. How have these inventions improved people’s lives?Sample answers1. Different electrical and electronic devices have changed a lot over time. Take mobile phones as an example. Mobile phones first appeared in 1947, and they looked much bigger than what we are using nowadays. In the past, they could only provide us with basic services like making phone calls. However, customers now want to be entertained. As a result, developments were made. Nowadays, many new types of phones are available that can connect to the Internet or be used as cameras or MP3 players.2. These inventions have greatly improved people’s lives. Mobile phones are a good example of this. Before mobile phones came into use, people couldn’t make phone calls or receive phone calls if there was no telephone nearby. With mobile phones, people are able to make calls at any time and at any place. Today, many of us are very busy and cannot be expected to wait for a long time. Mobile phones provide us with a chance to keep in touch with others wherever we are.For referenceElectrical and electronic goods help people save a lot of time and make our lives more convenient. However, we cannot ignore that every year electronic and electrical waste is increasing considerably, much of which will do great harm to our environment if not properly dealt with. The governments in many countries have realized the importance of solving the problem and they have been trying to find the solutions, but further attention needs to be given to the problem.Step 4: Homework:1. Collect more information about the development of some electronic and electrical devices.2. Prepare the Reading part.文档内容到此结束，欢迎大家下载、修改、丰富并分享给更多有需要的人。
译林英语选修7Unit1Welcome(共40张PPT)
kindle
pad
digital camera
cell phone
PSP TV set
DVD laptop
refrigerator
washing machine
air-conditioner
microwave oven
electric rice cooker electromagnetic oven
cell phone refrigerator
washing machine
Device air-condition microwave
oven
computer pad/kindle
U-disk
How to improve our life
Picture 1: Compare the TV in the picture with the TV in your home.
Put the tapes into the recorder, then play the tape with music at one side and play the record button at the other side to record the music onto the blank tape.
Look at picture 2. What devices do people need to record music now? A computer, an MP3 player, a mobile phone and some recording software. How do people record music using a computer? People copy the music from a CD to the computer using recording software. The music will then be digitalized and stored in and played by an MP3 player or a mobile phone.
译林英语选修7Unit1Welcome(共18张PPT)
Word Study
satellite dish
Development of audio (音响) devices gramophone (留声机) CD player
radio/tape recorder MP3 player
Development of dictionaries paper dictionary
• What kind of TV do you have at home?
DeveTV
colour TV LCD screen 液晶显示器
Compare the TV in the picture with the TV in your home.
Can you think of the disadvantages or possible disadvantages of these electrical and electronic devices?
• The radiation from some of the electrical and electronic devices, such as mobile phones, may be harmful to people’s health.
Development of fans
electric fan fan
air-conditioner
Are there any common advantages of these electrical and electronic devices? • are invented to meet people’s needs • improve people’s lives to some degree • make people’s lives more convenient and easier • be developing very quickly
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译林牛津版Module7Unit1Welcome教案
Teaching aims:
1.Develop students’ ability in listening and speaking.
2.Make students discuss the development of the electric and electronic appliances
and know the importance of high technology.
Teaching aids:
Multi-media computer, blackboard
Teaching procedures:
Step 1: Lead-in
Ⅰ. Begin the class with several questions.
1.________ plays an important role in exploring the unknown fields and realizing the dreams of our ancestors（祖先）.
2. High technology has a direct effect on our life.
What electrical and electronic appliances(电器) do you have at home?
Ⅱ. Show some pictures of electric and electronic appliances and give the name of each item.
Ⅲ. Let students discuss:
1. How have these electrical and electronic devices improved our lives?
Make a group of four and talk about their functions.
2. Give a form and discuss and draw some conclusions of the items listed in the form. Step 2 Picture-talking (the development of the development)Ⅰ. Show a timeline and ask students:
What can you conclude from the timeline?Ask students to talk about the development of the appliances according to the given pictures. Step 3: Discussion 1. What can our human beings benefit from the development of electric and electronic appliances?
2. Can we depend on these appliances completely?
1. Read two passages on P106-107
2. Preview reading.
1 / 1。