人教新目标 (Go for it) 版九年级全册Section A教学设计

这是一份人教新目标 (Go for it) 版九年级全册Section A教学设计，共10页。教案主要包含了教学目标，教学重难点，课时安排，课前准备，教学方法等内容，欢迎下载使用。
Unit 6 When was it invented?Section A 1a-2d  教学设计 内容分析本课是人教版九年级第六单元的教学内容。通过本单元的学习使学生理解一些发明的历史、用途以及历史上的发明对人类生活的影响，从而激发学生创造发明的欲望。引导学生大胆想象，敢于发明创造，培养学生的创造思维。本单元围绕发明这一话题展开听说读写活动。首先通过谈论生活中的一些重要发明以及它们的作用自然地引出本单元话题，呈现目标语言It was invented . It is used for ...然后通过了解薯片以及茶叶的发展故事，进一步激发学生的学习兴趣。最后学习篮球的发明故事，使教学层层深入,逐步引导学生在学习活动中感知、学习、运用目标语言。本单元的主要语法内容为一般过去时的被动语态。要求学生能用被动式句子叙述发明历史和发展历程，并能表述发明对人类生活的影响。这是本单元的第一课时，是一节听说课，以”When was it invented ?”为话题。Section A介绍了我们生活中的一些常见物品的发展历史，介绍它们被发明的时间，被什么人发明及其作用或发展等。从语言结构上学习一般过去时的被动语态。1a-1c是整个Section A的基础。本部分输入了本单元的重要语言结构When was it invented ? It was invented in ... 。活动2a-2d侧重听说活动，是对单元话题的深化和拓展。引出了Who was it invented by ... ? It was invented by ...What is / was it used for ? It is / was used for ...学生通过听说活动，充分练习了被动语态结构，同时也了解了更多发明历史。学情分析学生在上一单元对被动语态的一般现在时形式已经有了初步的认识，这为学习本单元内容打下了良好的基础。初三学生求知欲强，兴趣广，对于历史上的发明有一定的了解，对本单元的话题比较熟悉，便于话题的展开。【教学目标】 1. 语言知识目标：1) 能掌握以下单词： heel, scoop, electricity, style, project, pleasure, zipper, daily, website, pioneer, list, mention，invent，invention， inventor，calculator。能掌握以下句型：① A: —When was the telephone invented?     B: —I think it was invented in 1876. ②  A: __Who was it invented by ?     B:__ It was invented by Bell   ③  —What are they used for?       —They are used for seeing at night.  2) 能谈论物品被发明的时间、发明者，表达某发明的用途。2. 情感态度价值观目标：   了解一些近现代发明的时间及用途，激发自己热爱发明的情感。培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。 【教学重难点】1. 教学重点：1) 本课时的单词、词组和句型，学习运用一般过去时态的被动语态。2) 学会询问发明时间及用途的基本句型：—When was the telephone invented?   —I think it was invented in 1876.  —What are they used for?  —They are used for seeing at night.2. 教学难点：运用一般过去时态的被动语态来讨论发明的发明时间及用途。【课时安排】1 课时【课前准备】重要的发明者和发明时间的资料、多媒体课件。【教学方法】任务型教学法、情景教学法、自主学习和合作学习相结合。教学设计                     教学过程设计I. Warming up1. 展示一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。T: Do you know what these inventions are?S1: It’s a car. S2: It’s a telephone. S3: It’s a television. T: Do you know who these inventors are?  S1: Karl BenzS2: Alexander BellS3: J. L. Baird Let Ss match the inventions and the inventors. Ⅱ. Presentation 引导学生们学习一般过去时态的被动语态结构。让学生们看大屏幕上发明者的图片,并将句子改为被动语态。如：T: Karl Benz invented the first car in 1885.  The first car was invented (by Karl Benz) in 1885. Ⅲ. Talking1. Look at the pictures in 1a. Discuss with your group, in what order do you think they were invented? Try to number them [1-4]. 2. Ss discuss with their partners and number the pictures.  3. Talking about the inventions: A: I think the TV was invented before the car. B: Well, I think the TV was invented after the TV.  Ⅳ. Listening 1b1. T: Tell Ss look at the pictures and years on the left. 2. Play the recording for the Ss to listen. 3. Ss listen to the conversation and try to match the invention with the proper year.   4. Play the recording again. 5. Check the answers. Ⅴ. Pair work 1c1. Ss try to remember the invention and the year.   2. Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again. 3. Let some pairs ask and answer in pairs.   e.g. A: When was the telephone invented?  B: I think it was invented in 1876. …  Ⅵ. Learning the new words & Listening Look at the pictures then learn the new words.Work on 2a:  T: Tell Ss they will hear some interesting inventions.   1. Look at the pictures in 2a. Discuss the things what they are used for.  2. Play the recording for the Ss to listen and number the pictures.  3. Play the recording again to check the answers. Work on 2b: 1. Let Ss read the chart below. Explain some main sentences for the Ss. Make sure they know what to do. 2. Play the recording for the Ss to fill in the blanks.  3. Play the recording again to check the answers. 4. Listen again and fill in the blanks. Ⅶ. Pair work 2c1. Tell Ss to make conversations using the information in 2b. Make a model for the Ss.   A: What are the shoes with special heels used for?  B: They are used for changing the style of the shoes. 2. Let some Ss make conversations using the information in 2b.  3. See which group does the best.   Ⅷ. Work on 2dShow a picture of a zipper.Say”What’s this ?” and teach the word Zipper. Write it down on the blackboard.And ask”Where can you see zipper ?” Collect the answers and write them down.(pants, trousers, bags, backpacks, dressers, shoes, suitcase,etc )Who invented the zipper ? (Who was the zipper invented by ?) Read the conversation and find out the answer.If you find the the answer,please put up your handsRead it again and answer the following questions:     Who invented the zipper ?     When was the zipper invented ?     When was it used widely ?     Do they think it is a great invention ? Why ?Check the answers and explain the language points at the same time and deal with the problems the students may have.Play the tape for students to listen and repeat.Role-play the conversation in pairs. Then ask some pairs to act out their conversations.X. Language points1. Well, you do seem to have a point…  have a point 有道理  e.g. I admit (that) you have a point.  我承认你有理。 2. They are used for seeing in the dark.be used for doing sth.表示“被用来 做某事”。 相当于be used to do sth.   e.g. This computer is used to control all the machines. 这台电脑是用来控制所有机器的。      Do you know what this tool is used for? 你知道这工具是用于做什么的？3. Think about how often it’s used in our daily lives.  think about 表示“考虑，想起”  e.g. He is thinking about travelling in the summer holidays. 他正在考虑暑假旅游的事。      She was thinking about her childhood days.她正回想她的童年时期。【拓展有关think 其它的短语】   think of 指“考虑，记忆，记起”  如：You think of everything! 你全都提到了。      I can’t think of his name at the moment. 我一时想不起他的名字。think sth. over指“仔细想，审慎思考，作进一步考虑”如：Please think over what I said.请仔细考虑我说的话。       I want to think it over. 我想仔细考虑一下这件事。think sth. out 指“想通，想出，熟思”如：He thought out a new idea. 他想出了一个新主意。      That wants thinking out. 那件事需要仔细考虑。                  课堂小结The great inventions in history: computer, car, telephone, zipper,TV.Talk about inventions:A : When was ... invented ?  B : I think it was invented in ...A : Who was it invented by ?B : It was invented by ...A : What was it used for ?B : It was used for...课后作业Recite the conversation in 2dWrite a conversation about an inventionFinish workbook exercises.      Unit 6 When was it invented ?                        Section A 1a-2dThe names of the inventions:computer, car, telephone, TV ,zipper, daily,  website,pioneer, list, mention，invent，invention， inventor，calculator。Target language:—When was the telephone invented?   —I think it was invented in 1876.  —What are they used for?  —They are used for seeing at night. 教学反思    本节课首先通过多媒体展示图片引出本单元的主题词汇，让学生在情景中理解学习新词汇，同时提供听说训练。通过要求学生谈论发明的时间的先后顺序引出一般过去时被动语态结构。然后通过听说活动让学生不断感知目标语言，逐渐学会使用一般过去时的被动语态结构谈论发明。本课主要话题是谈论重要发明的发明时间、发明者及用途。一般过去时的被动语态对学生来说表达起来有一定的难度，但是学生们对发明话题很感兴趣，所以本课一开始从学生熟悉的话题入手，引导学生理解课文，调动了学生的学习热情，为整节课做好了铺垫。另外，利用多媒体组织听说读写训练，激发了学习兴趣，提高了课堂效率。听力材料的深度利用，便于学生牢固掌握本课语言知识。不足之处：内容多，节奏快。口头练习不够充分，在学习2d部分时，因时间仓促，角色表演准备不足，进行的不顺利。学生在使用被动式句子表达时不够流畅，准确性欠缺。