| 高一英语Unit 9 Techonlogy 教案 |
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Period 1 (一)明确目标 1. To make the students creative and thinkable 2. Describe things and how they work. (二)整体感知 Step1 presentation Every day, we see and get in touch with a lot of things. But have you ever made any sense of how these things work and how many ways they can be used in our every life? Fox example: a piece of chalk Excellent, now we’ll see what our text wants us to say on page 57. (三)教学过程 Step2 speaking Next I’ll show you something for you to think over to see how many ways you can think of them which are used in our life. The teacher shows practicalities on the screen using the projector, such as a toothpick, a sock and a plastic bag etc. show the students as many others as you would like. Ask the students to say as many as they can. And collect those key works from the students on the blackboard. Step3 talk box Here on the screen you can see a talk box with some letters in. you are wanted to make as many words as you can by moving the sides of the box. And you can move any side as many steps as you wish. For example :(to show them the way of moving the sides of the first and last to form the word “stop”. Suggested answer stop, step, item, door date, room (四)总结,扩张 Step 4 true or false Show these three questions on the screen or just ask the students to turn to this page to read them. Ask the students to get their answers by discussing them in pairs or groups of 4… (1) The word “boat” can be spelled using four of the letters from the word “automobile” (true) (2) 11 minutes past 5 o’clock, is 48 minutes before 6 o’clock. (False) (3) If you turn a left-handed glove inside out it will fit on a fight hand. (It depends on what kind of gloves you are having. If it is a thread glove, it is true. It is a leather one, it is false.) Step5 practice Speak about the use of the following things. You may find the pictures of these practicalities and show them to the students on the screen. A. a pencil B. a schoolbag C. an empty bottle D. a computer E. a desk (五)随堂练习 Read the following passage and answer the question after discussing them in pairs Disk Doctor What can you if you lose the data from your disks? To find an expert, who would recover the lost information for you, is the easiest solution. Jack Olson is one of these experts, jack and a few of his friends set up a company called “jack’s disk doctor service” in 1984.They work from home and give all the money they earn to charity. The fees are always the same, no matter how precious the data on the disk is. Some people, however, are so grateful that they send extra money to jack or the charities his company supports. The fees are always the same, no matter how precious the data on the disk is. Some people, however, are so grateful that sent extra money to jack or to the charities his company supports, one oil company offered him $2,000 for his help and an architect even sent him a blank check. Disk is usually sent to the disk doctor by post, but some times people are in such a hurry that they can’t wait for the mail to come. For example, some radio scripts had to be rushed by taxi to jack’s house because they were needed for broadcasting the next day. When the material has been recovered, the disk is returned to the sender with a diagnosis and a prescription for avoiding the problem in the future, One grateful client, an author, put a “Thank you” to jack in the front of his book saved me from a heart attack,” he wrote.” but,”says jack “most people don’t take any notice of the doctor’s advice” 1. Why did the architect sent jack a blank check? A. the architect did not have any money. B. the architect did it for security reasons C. the architect always followed the doctor’s advice D. the architect thought jack’s service was priceless. 2. Which of the following statements is not true? A. jack’s disk doctor service has only one standard fee. B. jack and his company have made a fortune for their service. C. Margaret Thatcher is a very important person. D. jack’s clients are from all talks of life . 3. From the statement “but …most people don’t take any notice of the doctor’s advice”. We can infer that ____ A. most people don’t take medicine regularly B. many of jack’s patients would probably get sick again C. many of jack’s clients have sought for his help more than once D. most people don’t read the instruction when using a computer Suggested answer 1.D2.B3.C Step6 homework Finish off the exercises in the workbook Period2 (一)明确目标 To learn the listening and speaking of the text. To learn how to give advice and make suggestions. (二)整体感知 Step1 presentation Hi class. Yesterday we talked something about everyday little things. Now I’d like you to listen to some descriptions of other little things we use in our everyday life. Listen to them carefully and then tell me they are about. (三)教学过程 Step2 listening Now it’s your turn .think about the objects we use in our every day life. Describe two or three of the objects to your classmate and see if he she can guess what you are describing. Don’t make it too easy to guess. These questions can help you with your descriptions. Show the students those suggested sentences on the screen. Ask the students to work in pairs. (四)总结,扩展 Step3 speaking Jane wants to buy a cell phone (mobile phone. Canadians use it mostly.) Please give your advice or suggestions about the idea as the different poles (Jane ,Jane’s best friend, Jane’s mother and Jane’s father ) suggested in the textbook. Ask them to work in groups of four. They check the answers they get for each pole they play. Show the students the oral English about advice and suggestions in the screen. You’d better (not ) do… You should /ought to do …. You need (to)… I suggested that… Why not …? Why don’t you …? Step4 practice Work in groups of four. Decide which role each group member should play and then take a few minutes to prepare the role cards. Report your decision to the class when you have finished the decision. Suggested answer There are no stable answers. Encourage the students to say as much as possible. Step5 practice Talk in groups of 4 about the ideas for gifts for grandfather, then ask two pairs to act out their dialogue in the front. Gifts for grandfather Hello. My grandfather in turning 70shortly, having a big party etc. I’d like to give him something special somehow related to his granddaughter (that is me ) who is 16yesrs old .Does any one have any great ideas? Some ideas I have …a garden stone with her hand and foot prints: a pillow with her picture on it …stuff like that. Thanks… Step6 home work 1.开放作文 2. Finish off the exercises in the workbook. Period3 （一）明确目标 To understand the passage and finish those post-reading questions To learn the grammer…present continuous passive voice. （二）整体感知 Step1 presentation Hello class, how you keep in touch with your parents or good friends. Quite good. Telephones make our life so convenient. Mostly you keep in touch with others by phone. Can you imagine the days without telephones now? Have you ever used a cell phone? Do any of your classmates have cell phones? （三）教学过程 Step2 pre-reading You did quite well now. next I want you have a discussion about the following questions in groups of four. (1) How is the way we live today different from life in the pas? (2) How have inventions and new technology changed our way of life .(show them the following words on the blackboard or on the screen to help the students to go on with their discussion if possible.) Post house postcard, telephone, cell phone, cell phone (3) why the things like cell phones, computers and TV so popular? Step3 reading Read the text as fast as possible, then say ture or false to the follow sentences. ⑴Wang mei will be back home 10 minutes later. ⑵We may talk to any one who also has a cell phone in his pocket. ⑶Now cell phones can be used as cameras, but not to sent email or stuff the internet. ⑷Some important days can be reminded about by the earliest cell phones. ⑸Some students disobey the rules and using their phones in the classroom. ⑹John’s parents gave him a cell phone as a Christmas gift, but don’t let him use it in school. ⑺Wang mei calls her best friends at least once a day. Suggest answer TTFFFFT Step4 listening Listen to the text and then answer the following questions. (1) What does the title “life on the go” mean? (2) Why do some schools not let students use cell phones? Do you agree? (3) Why do teenagers like cell phones so much? (4) wang mei says that cell phones are the most useful invention ever. Do you agree? Which invention do you think is the useful? Why? Suggested answer: ⑴a busy life. ⑵If a phone starts ringing in the classroom, teachers and students are disturbed and cannot work. ⑶We have a need to stay in touch with friends and family no matter where we are or what we are doing. Having a cell phones also makes us feel safer, since we can call for help in case of an emergency. It is cool and a way to fun, too. Step5 further reading Reading the second paragraph of the text and tell us the general meaning of it. (The factions of the modern cell phones, / cell phones can be used for many things.) Step6 practice Post-reading Look at the outline and fill in the banks. Finally check the answer individually. (1)略 (2) Cell phone can be used for many things. Cell phones male it possible for us to talk to anyone from anywhere words and images are sent throughout the world. The latest cell phones have features such as games, music and electronic calendar that will remind you about appointments and important dates. (3) Problems A. In schools: if a phone starts ringing in the classroom, teachers and students are disturbed and cannot work.. B. At home: parents worry that their children will spend too much time and money on phone calls. (4) Reasons: A. We have a need t stay in touch with friends and family no matter where we are or what we are doing. B. Having a cell phone also makes us feel safer, since we can call for help in case of an emergency. C. The cell phone is not only a useful too but also a way to have fun and be cool. (5) Wang Mei’s explanation. (四)总结,扩展 step7 think and act Design you favorite cell phones. Read the request loudly to the students to make sure what they are wanted to do. Ask the students to work in pair or groups of four. Several minutes later, ask them to show their designs and make some necessary explanations. Step8 language study Word study. Match the words and phrases on the left with their meaning on the right. Step9 grammar (1) The present continuous passive voice 现在进行时的被动语态: be + being + done,表示某件事情正在被进行之中, 如: This question is being discussed at the meeting. The children are being taken care of by the aunt. (2) Practice Do the exercise in part 1& 2 on page 61. Suggested answer Part1 (1)Money is being collected for the broadband project. ⑵A report about the negative effects of cell phones is being written I school. ⑶A computer center is being built for the students ⑷Their test-tube baby is being taken good care of by the parents. ⑸Human cloning is being studied by some scientists. ⑹The laws are being revised to protect the fights of women and children. Part2 ⑴How much money is being spent a month on their cell phones? ⑵What is /are being produced by this factory? ⑶Who is being interviewed for the job? ⑷What are being sent to his friend’s phone? ⑸What are being developed for the human resource department of their company? （五)随堂练习 Step10 discussing questions about the safety of using a cell phone. (1) What about children using wireless phones? (2) Do hands-free kits for wireless phones reduce risks from exposure to RF emissions? (3) Do wireless phone accessories that claim to shield the head from RF radiation work? Period4 (一)明确目标 Put much stress on the writing after reading the passage. Ask the students to write a short passage to AXL as the text demands us to do. (二)整体感知 Step1 lead in Have you thought of anything about the future of the earth? What will the man’s future be like? What is the most thing that man worries about the developing computers? What is your idea about it? (三教学过程 Step2 read the text quietly and answer the following questions. (1) Who ruled the earth in the year 2374? (2) What is the leader of the humans decided to do ? (3) Do you think that humans and machines can live peacefully together in the future? Suggested answer (1) The earth is ruled by a great computer named AXL. (2) The leader of the humans has decided to do something to stop AXL, bring the machines and people back together, and make the world beautiful again. Step3 listen to the passage .then try to fill in the following blanks. But there is ____ hope. The human beings have been able to keep a small, secret school ___ since the machines took_____. In this school, the students still learn____ all the wonders of the world-science art history .culture and they are still allowed to dream about a ___ future. The leader of the humans has decided that it is time to do something to stop AXL, bring the machines and people___ together, and make the world ____ again. A group of experts were asked to solve the problem, but they failed. Now, the leader has asked a group of students to do what they can) ____ save the earth. Suggested answer still open over about better back beautiful to Step4 discussion Discuss the following topic in group of 4first, and then ask someone individually to report what they discussed in class. (1) How do you think of the love and friends in the world? Have you ever experienced such love and friendship? Would you tell us your story? Step5 writing Write a letter to AXL on the following points: Tell AXL who you are and why you are writing this letter Tell AXL about love and friendship ---Explain how love and friendship will make the world better. ---Give examples of how love and friendship will make the world better. Step7 home work Finish off the exercises in the workbook. |
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