导学案一例.doc

九年级导学练案课例 我们这里在推进课堂教学改革中，为了落实新课程理念，体现以学生为主体，以教师为主导，以训练为主线，以能力为核心，摈弃以教师以讲为主的传统教学，使学生真正成为课堂教学的主人。在全区推行了“三维互动，五步导学”的课堂教学模式，各学科以“导学练案”为载体，全面实施课堂教学改革。“三维互动，五步导学”：三维互动即教师与学生，学生与学生，学生与文本之间的互动。五步导学即目标导航，自学导引，课堂导学，课中导练，反馈导思。经过三年的探究实验，以取得了明显效果。现提供一课时的导学练案，请各位评价提意见。九年级第六单元第一课时Unit 6 When was it invented? Section A (1a1c) 【目标导航】1. Learn to use “be + done” to talk about the history of inventions.2. Learn to use “The target languages” When was the telephone invented?I think it was invented in 1876.【自学导引】1. Passive voice in past tense 谓语动词： 2. Think and say the inventions that you know, then fill in the chart.What When WhoUse 【课堂导学】Task 1 Lead in Look at the picture. What is this ? Its _.Read the passage and answer the following questions.Its said that an abacus was invented by Chinese-Confucius. It has a long history-about 3,000 years.From then on, the whole world started using it for calculation. And it is used by many people even now. There are also some people who collect old abacus because abacus has a long history and is very famous in the world.1. Who was the abacus invented by according to the passage? _2. When was it invented? _3. Is it used by many people now? _4. What other inventions do you know in China?2. Can you guess which one of them was invented first?_3. Which one of them was invented last?_Task 2 DiscussionLook at the pictures at Page 41 and answer the questions.1. What can you see in the picture?_ 2. Can you guess which one of them was invented first?_3. Which one of them was invented last?_Task 3 ListeningA. Listen to the dialogue in 1b and find out when the inventions were invented.B. Then listen again and answer the following questions.1. What are they talking about?_2. Did the elder lady have a telephone?_3. Was the car invented before the television?_C. Read the listening text after the tape and then practice in pairs.Task 4 Target lanuageTranslate the following sentences, read and recite them. 1. 电话是啥时候发明的？它是1876年发明的。_2. 我认为电视在汽车前发明的。_3. 汽车在1885年前还没发明。_Task 5 PracticeTalk about when the inventions were invented in pairs like 1c. Then build up a mind-map【课中导练】Fill in the blanks with the suitable form of the words.1. The telephone_(invent) in 1876.2. Edison was a great . He had 1093_ during his lifetime.(invent)3. Mary thinks the computer is _(use) invention in the world.4. Do you know who (invent) the computer?5. When_ the telephone _ (invent)?6. The computer can _ us do math problems (help).7. In those day, the woman couldnt_ (afford) a TV because they were really expensive.8. A frien