外研八下第四模块Unit_1If_you_want_to_record__press_the_red_button.ppt

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1、Unit 1If you want to record,press the red button.,New words study,1.press2.button3.instruction4.video5.video camera,v.按n.按钮n.介绍n.录像n.录像机,6.play back7.memory8.turn on9.symbol10.lend,回放n.内存,记忆打开n.标志v.借出,CD recorder,Activity 1.,Listen and say what is happening.,What does Betty want to do on her mobile

2、phone?Who is helping her?,She wants to use the video camera.,Tony.,button choose copy connect instruction light play back press memory symbol turn on video camera,Activity 2.,Answer the questions.Use the words in the box to help you.,1.What do you do before you take your video?2.How do you play back

3、 the video?,Turn on the mobile phone,choose camera and then press the yes button.Choose video and press the yes button.,Press the playback symbol.,3.How do you play back the video?4.Why do you save your video on your computer?,Because the phone may not have enough memory.,Connect the phone to the co

4、mputer and copy it.,Listen and read,Listen to the dialogue and answer the questions.,1.How many people are there in the dialogue?Who are they?,There are five people.They are Lingling,Sally,Tony,Daming and Betty.,2.What are they talking about?3.According to the lesson,what do you usually do if you wa

5、nt to know how to use the a machine?,They are talking about how to use the CD recorder.,If you want to know how to use a machine,read the instructions.,1.Why does Sally have the CD recorder?2.What do they do to find out how it works?,Because Chen Huan wants a recordingfor his programme.,They look at

6、 the instructions.,Read and answer the questions.,3.How do they know if its working?4.Why isnt Sally playing on the recording?,They play back the recording.,Because she wants Kylie to play on the recording.,5.Why do they think Chen Huan wants to hear Sally,not Kylie?6.What do they decide to do?,Beca

7、use Sally is going to have an interview on Starsearch,but Kylie isnt.,They decide to record Sally playing.,Press the green button.,Press the blue button.,Complete the table.,Press the red button.,Wait for 30 seconds.,Connect the recorder to your computer.,Choose the“copy”symbol.,Work in pairs,Descri

8、be the tasks or problems in Activity 5 and give instructions.For example:How do I turn on the recorder?If you want to turn on the recorder,press the blue button.,Choose a piece of technology from radio,camera,mobile phone and TV.In turns,give instructions on how to use it.For example:If you want to

9、choose another programme,press this botton.,How does it work?Is it working?Come onLadies and gentlemen Hooray!,Everyday English,-Look.Ive got a new radio.-_-Lets look at the instructions.-_-Yeah.Look!If the green light _,it means it works.-Oh,I see.,How does it work?,Is it working?,comes on,Lets pra

10、ctice,1.turn on/off 2.take ones video3.save ones video4.play back5.connect to,启动,打开/关闭录像保存录像回放把连接上,Key Phrases,6.look at 7.want to do sth.8.save ones life9.pick up10.take the photo of/take photos,看想做某事挽救某人生命捡起，拾起拍照,1.Chen Huan wants a recording for his programme.for:为了,表示目的e.g.He went to Australia f

11、or holiday.,Language Points,for 还有其他含义，如：I have known him for 3 years.Thank you for helping me.Its important for him to study hard.I walked for 300 miles.,对于,表示距离,表示时间长短,因为,2.borrow,lend&keep borrow和lend词义相反。borrow意为“借入”,常见搭配是borrow sth.from sb.。lend意为“借出”,常见搭配是lend sth.to sb.或lend sb.sth.。若表达长时间的“借

12、”,则要用延续性动词keep,不能用borrow或lend,因为两者属于短暂性动词。,e.g.How long can I keep the book?这本书我能借多长时间？You can keep it for a week.你可以借一个星期。,【运用】根据提示完成句子，每空一词。1.你可以从图书馆借到这本字典。You can _ this dictionary _ the library.2.你能把你的车借给我吗?Could you _ your car_ _?3.这本书我已经借了一个月了。I _ _ this book for one month.,have kept,borrow,fr

13、om,lend,to me,3.If you want to record,press the red button.如果你想录音,就按红色按钮。此句是一个主从复合句,主句是一个祈使句press the red button,if引导了一个状语从句if you want to record。,if在此句意为“如果”,表示条件。if从句还可以放在主句之后,即Press the button if you want to record。if引导的条件状语从句是一个完整的句子,一定要有主语和谓语。e.g.If the light isnt on,wait a minute。,if引导的条件状语从句的

14、位置灵活,可以放在主句前,也可以放在主句后。e.g.A.If it is sunny next Sunday,wash the car.B.Tell him about it if he comes back.,if 引导的条件状语从句中，常用一般现在时表示将来。e.g.If it doesnt rain tomorrow,come to my home。,【运用】请选择最佳答案。,()1.If it _ sunny tomorrow,I _ fishing in South Lake.A.is;go B.will be;go C.is;will goD.will be;will go,C,(

15、)2.What will you do if it _ tomorrow?Ill stay at home and watch the match on TV.A.rain B.rains C.will rain D.is raining,B,4.play back 回放e.g.When I play back the text,please listen carefully to see whether there are any mispronunciations in it.我放课文录音时请仔细听着,看里面有 没有发音错误。,5.If the red light doesnt come

16、on,wait for thirty e on(灯或机器)打开,开动e.g.The cooling unit hasnt come on yet.冷却装置还未工作。,come on还有很多种意思：e.g.Come on,children,or well be late!Come on.It isnt the end of the world.How has he come on recently?,快点;赶紧;赶快,加油做;振作起来,进步；进展,6.connect to e.g.Please connect the mouse to the computer.请把鼠标和电脑连接起来。Conne

17、ct the hose to the tap and turn on the tap.把水管接在龙头上，打开水龙头。,Exercises,请根据句意及括号内所给汉语提示写出所缺单词。1.Could you please _(按)the button for me?2.If you want to know how to use the recorder,please read the _(说明)first.,instructions,press,3.Vivian sent me some _(录像)by email just now.4.There are sixty _(秒)in a min

18、ute.5.Finally,he _(借出)his camera to me.,lent,videos,seconds,请选择适当的词语填空,有的需要变换形式。,1.Grandpa asked me to _ the radio because he wanted to listen to some latest news.2.Its wrong for you to _ Lilys homework.,copy,come on,gentleman,turn on,copy,memory,turn on,3.Tim has got a great _.He can remember the w

19、ords easily.4.Ladies and _,please welcome our great singer,Sally!5.Im going to have a concert tonight in the Peoples Hall._!You are the best singer.,Come on,memory,gentlemen,请用if 把下列简单句合并成主从复合句。,1.You want to use my CD player.Please call me._ _.2.You feel cold.Close the window._.,If you feel cold,cl

20、ose the window.,If you want to use my CD player,please call me.,请选择适当的句子补全对话。How do I turn off the computer?B.Choose the“send”symbol.C.You are welcome!D.How can I turn on the computer?E.What should I do if I want to write an email to my friend?,Jack:Excuse me,Mary!(1)_Mary:Well.First,switch on the m

21、onitor.Then press this button of the computer.Jack:(2)_ _,How can I turn on the computer?,What should I do if I want to write an email to my friend?,Mary:Type in your friends email address,press the“enter”button,and then write the letter.Jack:How can I send it?Mary:(3)_ Click it and it will be OK.,Choose the“send”symbol.,Jack:(4)_Mary:Click the“start”symbol and choose“close down”,and you will turn it off safely.Jack:Thank you very much for your help.Mary:(5)_,How do I turn off the computer?,You are welcome!,Homework,Talk about what you can use a mobile phone to do.,