Life with Electric Devices
Contents
1. best title for the passage How to Get Dent4U Started b Special Features of Dent4U Using Your Dent4U How to Clean Your Dent4U 2 Choose the appropriate words for A B and C A B C a Place caution right b Place motion light Replace motion right Replace caution light Describe picture A and B and then write a possible conclusion A SS B C an electric toothbrush give a new experience doesn t work complain A B C KJ Life with Electric Devices 7 Inventions and Manuals 591 Talk with your group members about useful inventions that help your daily life Problem in daily life Invention for the problem 592 Choose one of your group s inventions and give details about the device Include information about the following things Name of the device Important parts How to use Special functions Cautions 893 Make a manual for the invention device including the information below e Name of the device e Brief introduction of the device Purpose of the invention Special functions e Picture with the names of the important parts e Instructions on how to use e Cautions e Inventors names 88 Lesson 4 The Invention of Electric Devices There are some devices that replace household items Pencil p A Search for more things that replace the household items on the Internet L2. to music watch TV or read a magazine while you exercise D A B C D D Writing Write an e mail to ask your friend to go to Beauty Fair for Teens together including the following information 40 50 words 1 Date amp Hours January 26th Sat 2013 9 00 a m 6 00 p m 2 Place Great Hall 3 Exhibits skin care hair care diet health food 4 Events skin and hair type test for free fashion show 600e l m Hi there Special Review 2 91
3. Lesson Life with Electric Devices 70 Grammar Points Dent4U has been carefully designed to offer you and your family a new and unique toothbrushing experience It is important to apply only light pressure and let the toothbrush do the brushing for you Communicative Func JA 2go Bol Could you explain what is wrong with it The brushing is not as powerful as before 75h If you have any questions you can check the manual or call the customer service center Bo l d like to complain about my printer Get Ready for This Lesson P p i OoOO N SS y J f N f i A A y f l 71 WW Warm up gt Listen and choose what the speakers are talking about MD Listen and Choose 1 What is the problem in the dialog a broken speed control button b weakness of the brushing long time to recharge batteries 2 Which of the following is NOT recommended to solve the problem a to recharge the device b to check the speed control button to change the batteries Listen and Answer gt Listen and choose the most appropriate response from the box 72 Lesson 4 Listen amp Speak 1 Listen Further gt 1 What is the model number of the customer s refrigerator a A733 b F703 730 2 What is suggested to solve the customer s problem a to increase the amount of the stored food b to check the t
4. aving breakfast is very important Grammar 1 gt Dent4U has been carefully designed to offer you and your family a new and unique toothbrushing experience gt The battery indicator shows you the amount of power left in the batteries 2 gt It is necessary to replace the brush head with a new one every three months or sooner if you see signs of wear gt It is important to apply only light pressure and let the toothbrush do the brushing for you Life with Electric Devices 1 E Grammar Check up in Writing A Choose the appropriate word to complete each sentence 1 This It is important to follow the instructions 2 It is necessary to read that read the manual of your MP3 player 3 It is advisable advise to put your camera in the case B Fill in the blanks to make sentences with the same meaning 1 Jennifer lent the digital camera to me at that time Jennifer lent at that time 2 My father bought me a new laptop as a birthday gift My father bought as a birthday gift E Grammar in Context Complete the sentences by filling in the blanks Y How to Write Your Manual 1 Know the product you are writing about A Therefore to use the product in advance is necessary Look for good things and cautions 2 Take notes on the product while using it Write down the troubles and solutions while testing the product B The notes on your experience can bring useful information to
5. d risks of a new product because they are the first to use it This information from them is used to improve the company s future products or technology These days early adopters are getting younger Children and high school students are more likely to have the latest technology than young professionals in their 20s and 30s Early Adopter Survey Yes 62 Yes 68 No 20 No 32 don t know 18 am interested in ads for new device will change a cell phone when a new model comes out 1 What is the definition of an early adopter 2 What is the trend of early adopters these days 84 Lesson 4 Se E C Your Opinion 1 Talk with your group members about being an early adopter What are good things and bad things about it 2 Summarize your group discussion with the given table Good things Bad things Useful information about new products High price of new devices Getting attention from friends Less time to study 3 Decide your opinion and prepare your speech using the following expressions think it is good bad to become an early adopter There are many good bad things an early adopter has or can do First Second Therefore being an early adopter has many advantages disadvantages 4 Do a one minute speech in front of the class Life with Electric Devices 85 Check Yourself _ _ oe 86 Lesson 4 Listen and answer the questions 1 What is t
6. ded to clean the handle regularly with mild soap and a wet cloth 4 In the interest of protecting the environment at the end of its life please do not dispose of the item with normal household waste _ L C Rearrange the sentences of how to use the Dent4U in order Wet the bristles and apply toothpaste Css Gently move the brush head across the teeth ____ Continue this motion throughout your two minute brushing cycle __ Place the toothbrush against the teeth and turn on the Dent4U __ You can spend more time brushing the chewing surfaces of your teeth and your tongue 80 Lesson 4 Language Focus Vocabulary 1 insert a battery recharge a battery replace a battery 2 read a manual check a manual look into a manual Cneck uP Fill in each blank to complete the sentence 1 You have to recharge a because the cell phone battery will run out soon 2 James cannot find out how to start the cell phone he bought so he needs to look into the Useful Expressions 1 It is necessary to replace the brush head with a new one every three months 2 Gently move the brush head across the teeth back and forth 3 In the interest of protecting the environment at the end of its life please do not dispose of the item with normal household waste Cneck uP Fill in each blank to complete the sentence 1 It is bad for your health to water soft drinks 2 There are some boats moving between the islands 3 health h
7. e it in a cool and dry place Disposal In the interest of protecting the environment at the end of its life please do not dispose of the item with normal household waste Send it to the Dent4U Service Center or drop it off at any appropriate collection point for recycling Fig 10 Customer Service Information If you have any questions after reading this manual contact our Customer Service Center Customer Service Center 1344 5677 Internet information www 4UDent4U com 3 gt J 2 Je ai nS aa mcn a re ara Tee ee 1 How often do you have to clean the connection between the brush head and the handle 2 What should we do when we dispose of the Dent4U y au Ei New Words dishwasher d fw for appliance pl ions dispose disp6uz household h ush uld collection k l kf n Life with Electric Devices 79 After Reading L Match each title with a description Send it to the Dent4U Service Center or drop it off at any appropriate collection point for recycling D After working for two minutes the Smartimer automatically turns off your toothbrush Insert two AA 1 5 volt batteries into the handle Attach the brush head to the handle 4 o e Rinse the brush head and bristles after each use 1 The battery indicator shows you the amount of power left in the batteries 2 Remove the battery compartment cap from the handle 3 It is recommen
8. emperature setting to turn off the machine and turn it on again Listen and Talk 1 Listen and check the answer to each question What is the man complaining about o printer o copy machine 2 What is the model number o MS623 o MC632 3 What are the problems o black lines and interruptions in printing o green lights and loud noises in the printer 2 Complete the dialog with the answers from above and practice it with your partner Hello How can I help you Pd like to complain about my device Could you tell me the model number Its model number see What are the problems uU rworrwn gt The problems are problems Life with Electric Devices 73 Listen amp Speak 2 Dialog Practice gt 1 Listen and fill in the blanks Staff Hello This is Tom from the customer service center How may help you Customer Good morning I d like to complain about my digital camera Staff What is the N A Customer cannot delete a photo file DRN mse Staff see First please check the menu ng Y Customer Could you explain what I should with K o f Staff If yours is set to read only remove that setting iP Customer Now it Thank you Staff You re welcome o S 2 Listen again and check your answers Then practice the dialog with your partner Role play lt 5 Do a role play with the information below 74 Lesson 4 Spea
9. hbrushing experience that is both safe and effective Remember however when using electric products of any kind you should always follow safety precautions Read the following user manual carefully before use Important 5 1 Stop using this product if it appears damaged in any way 2 It is necessary to replace the brush head with a new one every three months or sooner if you see signs of wear a 3 Stop using this product and contact a dentist if you experience pain 4 This product is not intended for use by children under age three Keep this device out of the reach of young children Your Dent4u Fig 1 Q 1 What are the two cases when you should stop using the Dent4U 2 What kind of batteries does the Dent4U use Aanclociie toonbrich Ii New Words precaution priks jan _ sreplace ripl is indicator ndik it r compartment komp rtmont Life with Electric Devices 77 Getting Started 1 Remove the battery compartment cap from the handle Fig 2 2 Insert two AA 1 5 volt batteries into the handle Fig 3 3 Push the battery compartment cap back onto the handle Fig 4 4 Attach the brush head to the handle Fig 5 Using Your Dent4U 1 Wet the bristles and apply toothpaste 2 Place the toothbrush against the teeth 3 Hold the handle and turn on the Dent4U Gently move the brush head across the teeth back and forth Continue this motion throughout your two minute brushing cyc
10. he woman s problem a She has the wrong model number b Her laptop does not work The battery of her laptop is not charged She cannot turn off her laptop 2 What will happen after this dialog a The woman will call again b The man will check the model number The woman will go to the customer service center A staff member from the customer service center will visit her Choose one picture and answer the question Q What electric device do you want to buy if you have enough money and why 1 2 3 Fill in each blank with an appropriate word from the box store replace dispose attach 1 I will of all the books I have not read for a long time 2 Is there a way to a memo to the e mail 3 In the near future machines will the workers 4 You have to the cake in a cool place a eannne Read and answer the questions 1 Wet the bristles and apply toothpaste 2 A Place Replace the toothbrush against the teeth 3 Hold the handle and turn on the Dent4U Gently move the brush head across the teeth back and forth Continue this B caution motion throughout your two minute brushing cycle 4 For effective use it is important to apply only C light right pressure and let the toothbrush do the brushing for you Do not scrub 9 After you have completed the two minute brushing cycle you can spend more time brushing the chewing surfaces of your teeth and your tongue 1 What is the
11. ife with Electric Devices 89 Special Review 2 A gt Listening 1 What is the advice for black spots on the nose a to squeeze them regularly and carefully b to go to the hospital often to treat them to clean with a normal soap as often as possible to clean with a mild products regularly but not too often 2 What causes the problem a It is because the player was from abroad b It is because the man bought the disc abroad It is because the disc is not loaded correctly It is because the player is too old to play new discs B Speaking Describe each picture in the row and make a full story Preparation time 60 seconds Response time 60 seconds 90 Special Review 2 4C Reading Where does the following sentence best fit in the passage You may already know what is great exercise for you but find that it is difficult to make it a habit in your life Here are some tips on making exercise your everyday habit A First be realistic Set small and specific goals If you are new to exercise plan to work out three times a week Then change your plan to work out every other day B As you progress you may lead to a 5 day or more weekly exercise Second find someone to encourage you This can be an exercise friend or a personal trainer C Next find things you can enjoy during exercise If exercise goals don t attract you pick a favorite thing to do and build that into your exercise habit Listen
12. k in the Real World 1 Talk with your partner about how to use these buttons on a washing machine h 1000 Uy 4h 200 pE 2h 500 ih u uoma amp end T 2 Check the conversation below gt gt gt gt UJ This is today s special deal Let me explain how to use it OK I m not good at dealing with the machine because there are so many buttons You don t have to worry about that It s really easy to use Could you explain briefly how to use this machine You can select a wash cycle with this dial Then just press the start button Is that all You can select the different cycles with this dial You can change the wash steps temperature and spin speed with this dial Sounds really simple A If you have any questions you can check the manual or call the customer service center 3 Talk with your partner about how to use the following devices Life with Electric Devices 75 A Here is a picture of an MP3 player Guess the name and the function of each part Part Name Function A Screen to look at the titles of songs B C D EB What do you expect from a manual for an electric device Think about the information in the manual Important parts A Manual for an Electric Device yy 76 Lesson 4 Reading How to Use Your Dent4U Dent4U has been carefully designed to offer you and your family a new and unique toot
13. le 4 For effective use it is important to apply only light pressure and let the toothbrush do the brushing for you Do not scrub 9 After you have completed the two minute brushing cycle you can spend more time brushing the chewing surfaces of your teeth and your tongue Special Features 1 Smartimer After working for two minutes the Smartimer automatically turns off your toothbrush To pause or stop brushing during your two minute cycle press the power button 2 Battery indicator Fig 6 The battery indicator shows you the amount of power left in the batteries The green light indicates you have at least 16 two minute brushings available The red light indicates there are fewer than 16 brushings available 1 What is important for using the Dent4U effectively 2 What is the function of the Smartimer attach at t bristle brisl pressure pr far scrub skrab automatically to m tik li pause po z 78 Lesson 4 Cleaning Do not place brush heads or the handle in a dishwasher 1 Rinse the brush head and bristles after each use Let the brush head air dry Fig 7 2 Remove the brush head once a week and clean the connection between the brush head and the handle Fig 8 3 It is recommended to clean the handle regularly with mild soap and a wet cloth Fig 9 Storage If you are not going to use the toothbrush for a month or longer remove the batteries clean the appliance and stor
14. you 3 Create the structure C To organize the manual into sections is important The sections would include Setup How to Use Special Features and so on A Therefore it is the product in advance B The notes on your experience can bring C Itis the manual into sections 82 Lesson 4 SP gt Brainstorm Choose an electric device you often use in everyday life And then talk about your experience with your partner vacuum cleaner electric iron hair dryer telephone SP2 gt Prepare Answer the following questions 1 What is your device 2 How do you start up the device 3 What are the steps to use the device 4 What are the special features of the device 5 What cautions do you need to keep in mind when using the device SP3 gt Write Write your own manual for the electric device Name of the Device How to Use the Device General Descriptions Special Features Cautions Getting Started Life with Electric Devices 83 Express Yourself o MSto IA Listen and answer the questions 1 Why did the boy change his cell phone 2 Does the girl want to get a new cell phone Why or why not e Rea EB Read and answer the questions 2 An early adopter is an early customer of a product or technology Early adopters enjoy the feeling of having using and showing off their newest product or technology However early adopters tend to meet the problems an
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