Unit 9 When was it invented?ILearning objectives 教学目标SkillFocusTalk about the history of inventionsWrite and read about inventionsLearn to remember information using mind-mappingLearn to use imagination to invent things to deal with problems and do role playsLanguageFocus 功能句式Talk about inventions(P68-70)When was (the telephone .) invented? I think it was invented in . I think (the telephone .) was invented before / after .Who was it / were they invented by? It was / They were invented by . What is it / are they used for?It is / They are used for . What do you think is the most helpful / annoying invention?I think the most helpful / annoying invention is .词汇1. 重点词汇invent, mistake, ancient, produce, pleasant, pie, throw, century, notice, including, knock, basket, metal, below, towards, develop, risen2 认读词汇scoop, adjustable, heel, battery, operate, slipper, bulb, light bulb, microwave, microwave oven, crispy, salty, sour, chef, sprinkle, beverage, according, legend, boil, bush, remain, flying disk, bakery, Bridgeport, Connecticut, lemon, cookies, abacus, binoculars, rank, indoors, create, wooden, divide, aim, hoop, shoot, backboard, guide, court, Berlin, popularity, worldwide, association, equipment3 词组be used for, by mistake, in the end, by accident, according to, fall into, in this way, knock into语法The Passive Voice:1. When was / were . invented?2. Who was / were . invented by?3. What is / are . used for?StrategyFocus1. Brainstorming2. Role playingCulture FocusThe history of chips which are popular with westerners.The invention of tea.II. Teaching materials analyzing and rearranging 教材分析和重组1. 教材分析本单元以Inventions为话题，共设计了四个部分的内容：Section A 该部分有4个模块：第一模块围绕When and in what order were they invented? 这一话题展开讨论（1a）、听力（1b）、口语（1c）训练；第二模块围绕3个inventions 进行听力（2a-2b）、口语（2c）训练；第三模块继续围绕inventions这一话题展开训练，要求列出两类不同的发明（3a）并以pairwork形式对此展开讨论和对话训练（3b）；第四模块设置情景alone on a tiny island，以小组活动形式讨论在该情景下什么inventions重要及原因。这部分主要训练口语、学生处理问题的思维能力和想象力。Section B该部分有4个模块：第一模块是词汇的学习（1a）与运用（1b）；第二模块围绕the history of chips继续进行听力（2a-2b）、口语（2c）训练；第三模块围绕Who invented tea？这一话题展开阅读理解（3a），并要求学生能够以“From pie plate to flying disk”为题目进行应用写作训练（3b）；第四模块以inventions这一话题训练学生的创造力、解决问题的能力和想象力(4a)， 并且以小组讨论和角色扮演（4b）的形式展开口语训练。Self check该部分有2个模块：第一模块对所学词汇进行填空训练(1)；第二模块要求就不同的inventions搜集信息并进行写作训练(2)。Reading该部分共设置了5项任务：第一项任务以问题讨论的方式激活学生相关背景知识(Section 1)；第二项任务要求学生通过快速阅读获取信息(Section 2)；第三项任务利用填图、回答问题等练习形式进一步加深学生对阅读内容的理解(Section 3)；第四项任务要求学生对“play on Chinas national basketball team one day”问题发表观点、进行口语训练(Section 4)；第五项任务要求学生对某一项发明进行调查研究。2 教材重组和课时分配Period 1 (Section B: 1a, 1b) Vocabulary buildingPeriod 2 (Section A: 1a, 1b, 1c) New function presentingPeriod 3 (Section A: 2a, 2b, 2c, 3a, 3b, 4)PracticePeriod 4 (Section B: 2a, 2b, 2c, 3a, 3b) Integrating skillsPeriod 5 (Section B: 4a, 4b; Self check: 1, 2) Self checkPeriod 6 (Reading: Section 1Section 4)Reading comprehensionIII. Teaching plans for each period 分课时教案Period 1 Vocabulary buildingLanguage goals 语言目标1. Words & expressions生词和短语invent, scoop, adjustable, operate, mistake, thin, sprinkle, sweet, salty, crispy, sour, discover, annoying, special, ancient, legend, boil, fire, nearby, remain, notice, produce, pleasant, throw, thousand, century, taste, smell, create, divide, shoot2. Key sentences重点句子 (P71)Who invented them? They were invented in 1863.Ability goals能力目标Enable the students to understand and use the new words of this unit. Emotion & attitude goals 情感和态度目标Enable the students to be aware of different inventions around them.Strategy goals 策略目标Enable the students to use what they know to explain new words.Teaching important points教学重点Understand and use the new words and phrases.Teaching procedures and ways 教学过程与方式Step I Lead-inT: Good morning / afternoon, boys and girls. This week we will begin a new unit about inventions. You can see inventions all around us, from TV to car, from food to clothing. We should say nobody can live without them. Dont you think so? Can you imagine one day without inventions?Ss: Thats impossible.T: Yes, we live in a world of inventions. These inventions make our life easier and more comfortable. In this unit, we will learn some inventions and their history. First, lets get to know some new words.Step II Card Game Ask the students to play a card game to help them remember the new vocabulary of this unit. T: Close your books. Here are some cards. On each card there is a word with English spelling. When I hold up a card, you must tell me what it means in Chinese, how to read it and some words related to it. Are you clear?Show the cards to the students one by one. Correct their mistakes in pronunciation and understanding.Step III Practice the new vocabulary Ask the students to explain in their own words the wor