| 高二18单元教案(人教版高二英语下册教案教学设计) |
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I．单元教学目标 技能目标 Skill Goals Talk about inventions Practice describing inventions Review the Attributive Clause Write a process essay II. 目标语言 功能句式 Ways of describing inventions This invention can help people… This is a new way of… This new invention will make it possible for people to… I think… is much more useful than… It can make / help people… I’d like to invent… because it can… I’d like to invent… which can… If people can create… I suppose… It must be very convenient if people could invent… I dreamed I could invent… Ways of asking questions about new inventions What does it look like? How does it work? What’s it made of? How would people use it? Is there anything you would like to invent? 词汇 1. 四会词汇 vest, heel, patent, officer, petrol, background, reject, possibility, otherwise, connection, previous, aware, trial, rider, dusty, pilot, storage, glue, typewriter 2. 认读词汇 edible, flavour, laptop, inflatable, creative, rephrase, partial, perception, visible, Mozart, relativity, Samuel Morse, desktop, palmtop, Mona Lisa, Charles Chaplin, John Denver, Isaac Newton, Abraham Lincoln, Eve, Helen Keller, metaphor, paste, electronics, Eniac 3. 词组 allow for, get stuck, break away from, be aware of, trial and error, after all, keep track of 4. 重点词汇 vest, office, background, reject, possibility, otherwise, aware, allow for, get stuck, break away from, be aware of, after all, keep track of 语法 Review the Attributive Clause 1. a car that / which uses water instead of petrol 2. thinkers who have changed the world 3. a chip that / which makes it possible for us to see the future 4. a smart pen that / which automatically translates what we write into a foreign language 重点句子 1. These chopsticks are both delicious and environmentally friendly. P57 2. Creativity is not about getting high test scores, having a high IQ or being smart. P59 3. If we look only for the correct answer and reject ideas that do not pro vide a complete answer, we may get stusk.. P59 4. As with thinking outside the box, the process includes a series of different attempts and several false starts. Each new way of looking at a situation improves our understanding and makes it easier to discover new possibilities. P59 The 1st period Speaking Step 1 Warming up Give the students introductions of the three inventions from the textbook. Of all the 4 inventions, which do you think would be useful, why? Use the following patterns to guide them: I think… this invention can help people…. I think… is much more useful then …which we use now. Some possible expressions: I’d like to invent a …. It can help people…. It must be very convenient if people could invent…. I dreamed I could invent…. Step 3 Speaking Let the students read the passage and make them understand what they should do. To explain how the invention works and why it is useful. Ask 5 groups to act their dialogue out in front of class. Step 4 Summary Ways of describing inventions: This invention can help people … This is a new way of… This new invention will make it possible for people to… I think … is much more useful than… I can help/ make people… I’d like to invent… because it can ,,,, I’d like to invent… which can…. If people can create… I suppose… It must be very convenient if people could invent… I dreamed I could invent… Ways of asking questions about new inventions: What does it look like? How does it work? What’s it made of? How would people use it? Is there anything you would like to invent? Step 4 Homework 1. Talking at p131 2. Write a short passage with the title “My ideal new invention”. The 2nd Period Listening Step 1 Revision Check the homework, asking the students to come to the front to read out his or her essay outindividually. Step 2 Listening Dialogue 1& 2 on p58 Students are asked to read fast the questions and then listen to the tape twice to answer the questions. Step 3 Discussion: Think of some examples of new inventions that people were afraid of or can’t accept at first. Step 4 Homework. Listening (wb P130) Preview the reading. The 3rd Period Reading Step 1 Revision Check the homework and then ask if they have some ideas of inventing some useful things to improve our life. Step 2 Pre-reading Do the ex on p59 Step 3 while-reading Main idea of each para: Para 1. By thinking about the way we think and practicing good thinking strategies, we can become more creative. Para 2. To “ think outside the box” is to try new ways to solve a problem. Para 3. Good solutions and new ideas are often the result of a change in perception. Para 4. Every new thought or idea has to be connected to what we already know. Para 5. Good ideas are the result of a long process of trial and error. Step 4 Language focuses: Deal with some language points if possible: Trial-try Application-apply Produce-production Inspiration-inspire Fail-failure Deep-depth Possible-possibility Connect-connection Awareness-aware Step 5 Post-reading: Listen to the tape and then finish the post-reading Ex on p60. Step 4 Homework Find out some sentences with the Attributive Clause. Preparations: Language Study on p 61. The 4th Period Grammar Step 1 Revision Dictate some phrases and sentences: Be tired of, break away from, allow for, get stuck Partial solutions, and even failures, give us more information and clues that help us move forwards a better solution. By looking at a problem in as many as possible, creative thinkers can find solutions that would otherwise remain invisible. Step 2 Grammar Do some exercises about the Attributive Clause: Step 3 Practice: Finish the exercises on P61, checking the answers orally. Step 4 Homework Ex 2&3 on p133 Go over the reading on p133 The 5th Period Extensive reading Step 1 Check the homework (Ex2&3 on p133) Play the tape and ask students to listen to the tape and complete the following chart: Invention Possible uses Invisible paint 1.________; 2.________ Step 3 Intensive reading Read for the second time, and then answer the questions: Then deal with some language points if necessary. Step 6 Homework Review what we’ve learned in this period and preview the Reading and Writing on p62. The 6th Period Writing Step 1 revision Step 2 Pre-writing Ask the students to read the text All in the Mind: Scientific Metaphors? And then finish the chart on the below. Step 3 Writing Try to write an essay using the information given on P64. Read some sample essays and give comments on them. Step 4 Homework To summarize what we’ve learnt in this unit. Read the Strategies given on P64 to see if you can use these tips to improve your English-learning. |
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