英语人教版九年级全册unit91a-12c.doc

课 题Unit 9 Section A(1a-2c) 课 型 New 课 时 1 教学目标 Knowledge and skills : 1) 掌握以下词汇: invent heat calculator scoop adjustable heel operate be used for 2) 掌握并会运用重要句型：When/Who was / were invented ? What is /are used for ? What do you think is the most helpful invention?Process and methods : 通过学习本课时的话题，能够听懂被动语态的对话。正确运用被动语态谈论重要的发明的历史和用途Sensibility and value: 了解更多世界上的伟大发明，并向那些发明家学习教学重点能熟练掌握本课时的词汇及句型 教学方法学案导学，小组合作探究 教学难点被动语态句型的表达课前准备 papers and a computer 教 学 过 程教学环节教 学 活 动个 人 理 解 及 修 改Step1 Pre-taskStep 2While-taskStep 3 Post-task Step 1 Pre-task1. Enjoying an English song.（活跃气氛，调动积极性）2. Check the part of preview guide.（督促学生进行预习，对新课有些了解）Step 2 While-task1. Look at the inventions in the pictures,number them in what order you think they were invented.2. Listen to the tape, complete 1b，（引出重点句型）check the answers.3. Pairwork , make conversations using the information in 1b.3. Discuss in groups, then complete the cooperation and exploration in the guiding cases.(加强自学能力和合作意识，并能加深记忆)4. Listen to the tape ,complete 2a,2b.then play the conversations using the information in the chart (加强听力练习，充分练习被动语态的句子)Discuss in groups, complete the cooperation and exploration (自己归纳，提高自学能力，加深记忆)(以小组为单位，共同完成)Step 3 Post-task 1. sum up what they have learnt .2. Do some exercises in the guiding case.（及时检测本堂所学，并且有的知识点在题中出现，重点讲解。）3. Homework. 1) Complete the exercises in the guiding case. 2) Preview the next lesson. 2)Preview 3a on Page 36. 板书设计Unit 9 When was it invented? Section A(1a-2c)1 When was / were invented? 2 Who was / were invented?3 What is /are used for ? 4 What do you think is the most helpful invention? 布置作业 1) Complete the exercises in the learn case. 2)Preview the next lesson. 课 题Unit9 Section B(3a-4b) 课 型 New 课 时4 教学目标1.Knowledge and ability: 识记并基本运用重点单词:ancient, remain, notice ,produce, pleasant, pie ,throw重点短语：by accident, according to ,fall into, in this way ,.继续学习主动与被动语态在句子中的含义及在实际生活中的运用。2.Process and methods: 通过短文学习，写作练习，巩固本单元中心语言和综合利用语言的能力。3.Sensibility and value: :通过学习，增强学生的民族自豪感，增强探索未知知识的兴趣和勇气。教学重点 新单词、短语的学习，中心句型的使用 教学方法任务型教学 教学难点 小短文的写作 课前准备学案,recorder 教 学 过 程教学环节教 学 活 动个 人 理 解 及 修 改Step 1Lead in创设情境热身导学Step 2Pre-task夯实基础感悟新知Step 3While-task师生互动实践语言Step 4Post-task回顾总结巩固提升 1. Greetings as usual with students.2. Homework report , (通过汇报上一节课的口头作业来检测学生对知识的理解和运用能力，同时为新课进行预热。)1.Learn the new words by using a story that written by the teacher. (本课生词较多，将新单词的学习放在真实的语境中，利于学生理解和记忆。同时检查了预习效果，夯实了新课的词汇基础。)2.Mke some sentences using the new words.3.Show 3a to students,listen and finish some easy questions about it.(利用听和跳读大体掌握文章内容。)Task 1:PairworkMake a conversations according to the history of tea(利用双人问答再一次回顾文章内容，同时为接下来的任务的开展埋下思路。)Task2:Careful reading in groups.（小组合作完成对文章的仔细阅读和对知识点的提炼与记录）Task 3:A written work(3b)Write an article using the notes in the box .（利用知识积累的刚刚完成，同时利用所给的提示构思文章。)Task 4:Groupwork: Sell your invention to the class.（4b）（利用推销发明物话题让学生继续练习本单元的目标语言。）1.Sum up the whole lesson.2.情感教育：中国文化源远流长，增强民族自豪感。 3.Homework:4a in studentsbooks.处理教材，将本课时较多的内容设定为作业，同时为下一节课的课前预热提供话题。 板书设计 Unit 9 Section B (3a_4b) How to describe an invention:What: Who:When: Where:How: Today:布置作业Think of an invention to help you do something you dont like doing. 课 题Unit9 Section B(1a-2c) 课 型 New 课 时3 教学目标1.Knowledge and ability: 识记并基本运用一些new words and phrases；利用新话题.继续学习一般过去时的被动语态结构，正确理解他们在句子中的含义并尝试运用。2.Process and methods:通过大量的听说训练，巩固本单元中心语言和培训学生综合利用语言的能力。3.Sensibility and value: :学生通过学习，能主动表述自己的所知，从而增强学习信心。教学重点 新短语的学习，中心句型的复习 教学方法任务型教学 教学难点 小组合作完成其它几个食品发现历史的表达。 课前准备学案,recorder 教 学 过 程教学环节教 学 活 动个 人 理 解 及 修 改Step 1Lead in创设情境热身导学Step 2Pre-task夯实基础感悟新知Step 3While-task师生互动实践语言Step 4Post-task回顾总结巩固提升 1Greetings as usual with students.2Pair work : Review the key sentences in last lesson (通过双人对话来复习重点句型并进行新课热身。)1.Check the guiding case by reporting in groups.(利用小组汇报的形式检查学生的预习效果)2.Do 1a and 1b in groups.(利用小组竞赛的形式继续感受新知，同时学习一些新单词。)Task 1.Lisening practice (2a and 2b)(利用前一步骤的话题直接导入新课的学习，听力任务的完成会为学生接下来的活动打下很好的基础。)Task 2:PairworkRole play the conversation about the invention of potato chips.(根据听力材料进行语言的机械输出，为探究打基础。此环节在进行之前可以先进行听力材料的整体阅读，一降低难度。)Task 3:小组探究（依据学案，小组进行合作探究，解决本课重点单词、短语及句型。内容较简单，易于学生理解与掌握。老师适当点拨。） Task 4:Show yourself to us!（教师给定话题，让学生利用所学知识，同时借助同学帮助勇敢表达自己的所知。将这一环节修改成在小组内进行，鼓励学生大胆表达和表现自己。）1.Sum up the whole lesson.2.情感教育：主动表达自己，你是最棒的！ 3.Homework:完成练习册的相关内容；及下一节课的预习导学部分；上网寻找一些中国传统美食的发现和发展历史。 板书设计 Unit 9 Section B (1a-2c) 思维导图展示薯条的发现历史Who:When:What:布置作业完成练习册的相关内容；及下一节课的预习导学部分；上网寻找一些中国传统美食的发现和发展历史。展历史。 课 题Unit 9 Section A(3a-4) 课 型 New 课 时 2 教学目标 Knowledge and skills : :1) The students will grasp the new words , phrases and the structures : bulb,light bulb,microwave,microwave oven 2) 能在具体语境中正确运用被动语态。3）Improve the students speaking and listening skills Process and methods : The students will be able to improve the reading skills by listening and readingSensibility and value: 培养爱国主义精神。教学重点重点词汇用法及一般过去时被动语态用法。 教学方法Task-based method 教学难点被动语态用法 课前准备 Papers,a recorder 教 学 过 程教学环节教 学 活 动个 人 理 解 及 修 改 Step1 Pre-taskStep 2While-task Step 3 Post-task 1. Greetings as usual with students.2.Give a topic to the students,and have them discuss it inpairs.3.Have a dictation.(新课前的两人对话练习，起到了复习和热身的效果，同时为新课打下基础。)4 Learn the new words in this period. 为新课做好铺垫5 Pairwork make a list of five helpful inventions and five annoying inventions.学生自己完成就可以6Discuss your opinions in 3a with your partner. 7.Pairwork talk about the words you dont understand. then complete the cooperation and exploration in the guiding cases.8.Groupwork imagine that you are alone on a tiny island .choose five inventions you would like to have on the island with you .tell the group what you chose and why.(充分练习目标语，提高口语能力)1Sum up the whole lesson.自己总结，加深记忆2. Do some exercises in the guiding case.（及时检测本堂所学，并且有的知识点在题中出现，重点讲解。）3.Homework. 1) Complete the exercises in the guiding case. 2) Preview Section B. 板书设计Unit 9 Section A(3a-4)Helpful inventions Annoying inventions布置作业 1) Complete the exercises in the guiding case. 2) Preview Section B 课 题 Unit 9第5课时 Reading 课 型 New 课 时 5教学目标 Knowledge and skills :1) The new words, phrases and sentences in Reading.2) Improve the students listening and reading skills. Processes and methods: Task based on groups.Emotion and value: Get the students to talk about the history of basketball. 教学重点 The words,phrases and sentences in Reading 教学方法 Task based on groups 教学难点Understanding the article 课前准备 papers and a recorder 教 学 过 程教学环节教 学 活 动个 人 理 解 及 修 改 Step 1 Pre-taskStep 2 While-taskStep 3 Post-task 1. Greetings .2. Revise what they have learned in the last period by having a dictation.1. Check the guidance .2. Students learn the new words and make their own sentences with each word to master the uses of the words.3.List eight sports played in China and rank them (1-8) in the order of pouplarity （听录音后让学生复述课文大意，训练听力和口语表达能力）4. Read the article and try t