2014新版九年级英语上册Unit-6-when-was-it-invented导学案.doc

刘营初中 九 年级 英语 五步导学案执 笔龚琴审 核初三英语组课 型听说课课 时1授课人授课时间姓 名学案编号No .1【课 题】Unit 6 When was it invented ?Section A 1a1c教师复备栏或学生笔记栏【学习目标】句型：When was the car invented? 新- 课-标-第 -一- 网弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。 【学习重点难点】句型：When was the car invented?弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。【学法指导】在学习中，懂得人类的科学发明创造了丰富的物质文明，激发创造发明的能力和愿望。并乐于参加学习小组活动，积极合作。【教学过程】【教学过程】一、 导入（启发探究 3分钟）通过课件呈现中国古代的发明: gun powder/compass/paper making/printing然后问学生:What are they?Help the students to say :They are four inventions of China.Get the students to repeat.叫学生列举一些他们知道的发明,如car,telephone,computer,TV等。Then show some inventions on the screen to the students:Telephone, calculator, car, personal computer, TV, light bulb, alarm, clock, microwave oven, electric slipper.Teacher: There are many useful things in the world. They help us a lot in life. (Show some pictures on the screen)When were they invented?Students: _. The telephone was invented in 1876. The computer was invented in . 二、自学（自主探究 6分钟）文化背景导读How Americans showed their respect for Edison Thomas Alva Edison was awarded more patents on inventions than any other American. When he died in 1931, Americans wondered how they could best show their respect for him. 新|课 |标|第 |一| 网One suggestion was that the nation observe a minute or two of total blackout. All electric power would be shut off in homes, streets, and factories. Perhaps this suggestion made Americans realize fully what Edison and his inventions meant to them. Electric power was too important to the country. Shutting it off for even a short time would have led to complete confusion. A blackout was out of the question. On the day of Edisons funeral, many people silently dimmed their lights. In this way they honored the man who had done more than anyone else to put a great force of electricity at his countrymens fingertips.翻译下列年代：1 nineteen seventy-one_ 2 eighteen eighty-five_3. eighteen seventy-six 4.1927_ 5.1976_ 6. 2010_三、交流（合作探究 10分钟）1. 要求学生翻开课本P41，迅速阅读1a部分的内容。并按要求完成课本上相应的任务: Number the pictures.（1分钟）2. 检查答案，先要求全班一起给出答案并检查讨论。 The telephone was invented in 1876.Cars were invented in 1885.The TV was invented around 1927.The personal computers were invented in 1976.3. 要求学生听第一遍录音，并完成课本上1b的听力任务: Listen and match the inventions with the years. Check their answers: 读出序号-读出年份-读出完整的句子（2分钟）Picture d: The telephone was invented in eightenn seventy-six.Picture a: Cars were invented in eighteen eighty-five.Picture c: The TV was invented around nineteen twenty-seven.Picture b: The personal computers were invented in nineteen seventy-six.4.听第二遍，填空。Alice: Was your life very difficult when you were a kid?Grandma: Oh, not really. Why?Alice: Well, you didnt have modern inventions like a , right?Grandma: Of course we did! How old do you think I am? The telephone was in 1876. You need to take a history class, Alice!Alice: Haha! How about ? They werent invented yet, were they?Grandma: Yes, they were. Cars were invented in 1885. My family had a car.Alice: Well, did you have a TV?Grandma: No, we couldnt one. They were expensive in those days. The TV was invented around 1927, I think.Alice: Well, I know that you didnt have a because we learned in school that personal computers were invented in 1976.Grandma: Youre right. But I have now!5. 要求学生听第三遍录音，并逐句进行跟读。（2分钟）6. 完成教材1c的任务，要求学生模仿1a内容，进行对话练习。并邀请2-3对同学当堂进行演示。（3分钟）新 课 标 第 一 网A: When was the telephone invented?B: I think it was invented in 1876.A: When was the car invented?B: I think it was invented in 1885.A: When was the TV invented?B: I think it was invented around 1927.A: When was the personal computers invented?B: I think it was invented in in 1976.6. 小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。有错误的话及时解决纠正。（2分钟）用所给单词的正确形式填空：1) When was the telephone invented (invent)?2) The computer can help us do math problems (help).3) In those day, the woman couldnt afford (afford)a TV because they were really expensive.4) A friend of mine (I) came to see me last week.5) I think you need to take (take) a history class.四、总结（引深探究 15分钟）1.invent (v.)发明；创造invent 指发明创造出自然界本来不存在的东西，如工具、方法、手段、汽车、电器、合成材料等。【备课例句】Bell invented the telephone. 贝尔发明了电话。Smith invented a new teaching method. 史密斯发明了一种新的教学方法。【横向辐射】discover, find, create 1.discover是“发现”的意思，是指发现原来就有而一直没被发现，如发现电、煤、石油等矿藏及新星、星系或科学真理等。Columbus discovered America in 1492.1492年哥伦布发现了新大陆。Recently they have discovered a comet. 最近他们发现了一颗彗星。2.find的意思是“寻找”，强调找的结果，并不指发现。Ive tried to find another copy but couldnt find one.我试图再找一本，但没能弄到。X k B 1 . c o m3.create指有目的地把原材料制成新产品，也指创造出原来不存在的或与众不同的事物。Man creates himself. 人类创造了自己。A novelist creates characters and a plot. 小说家塑造人物并设计情节。【课堂变式】根据语境提示，用invent, discover，find或create的形式填空，完成句子。1.When _ the stream engine（蒸汽机） _?2.I cant _ my bike, Im looking for it. 3. Scientists are now trying to _ if this is possible.4. Do you know who_ the plane？5. He _quite a number of wonderful characters in his play.【解析】I.1.was, invented 2.find 3.discover 4.invented 5. created五、练评（包含“考点链接” 应用探究 6分钟）一）单项选择（ ）1.The kind of cup is used_drinking. A.to B.as C.by D.for（ ）2.My mother and my sister kept on talking,but my father_silent all the time.A.got B.kept C.turned D.looked（ ）3.I think the short story_by Lu Xun. A.is writing B.is written C.written D.was written（ ）4.-Who_the electric light lamp_? Edison.A.was;invented B.is;invented C.was;invented by D.did;invented by二）阅读短文，完成任务Google and Toyota have worked together to create a new smart car. It can run on the road without a driver. It drives itself. The self-driving car hasnt been on sale to the public, so we dont know how much it costs. Another thing most people want to know is whether it will be safe enough to run on the road.21教育名师原创作品The self-driving car uses electricity as its power, and it cant drive very quicklythe top speed would be 25 miles per hour. It is actually controlled by a computer system (系统) on the car. The system keeps on collecting information by some video cameras inside the car and a LIDAR sensor (激光雷达传感器) on top of it. A computer processes the information and decides what to do. “The self-driving car has only buttons (按钮) for go and stop, so its very easy to use,” an engineer of Google says. “And whats more, it will make car accidents less and make the world a safer place.” The self-driving car has driven hundreds of thousands of miles in California, and it has only gotten into two accidents by human mistake. 新|课 |标|第 |一| 网 According to CNN, self-driving cars will also help to reduce (减少) the number of cars in big cities. “Self-driving cars would be able to send you to the workplace and then pick up another person instead of stopping in a parking lot.”( )1. We dont know the price of the self-driving car because .A. it is on sale only in America B. it isnt made for sale C. people can get it for freeD. it hasnt been on sale to the public( )2. The self-driving car can collect information using .video cameras a computer a LIDAR sensor a computer systemA. B. C. D. ( )3. According to CNN, self-driving cars will .A. send us more quickly to the workplaceB. lead to heavier trafficC. improve traffic condition in big citiesD. carry more people than a normal car 【教学反思】刘营初中 九 年级 英语 五步导学案执 笔龚琴审 核初三英语组课 型听说课课 时1授课人授课时间姓 名学案编号No .2【课 题】Unit 6 When was it invented ?Section A 2a2c教师复备栏或学生笔记栏【学习目标】掌握本课单词、短语、句型 Who was it invented by? What are they used for?【学习重点难点】能听懂含有一般过去时态被动语态的简短对话。能运用一般过去时态被动语态谈论历史上的发明。X k B 1 . c o m 【学法指导】观察图画-回忆句型-练习口语-巩固练习【教学过程】【教学过程】一、 导入（启发探究 3分钟）Dialogue 1:S1: What is this?S2: This is a hot ice- cream scoop. It runs on electricity.S1: What is it used for?S2: It is used for serving really cold ice cream.S1: Who was it invented by?S2: It was invented by Chelsea Lanmon.Dialogue 2:S1: What are these?S2: They are shoes with lights.S1: What are they used for?S2: They are used for seeing in the dark.S1: Who were they invented by?S2: They were invented by Julie Thompson.Dialogue 3:S1: What are these?S2: They are shoes with special heels.S1: What are they used for?S2: They are used for changing the style of the shoes.S1: Who were they invented by?S2: They were invented by Jayce Coziar and Jamie Ellsworth.二、自学（自主探究 6分钟）1、认真拼读下面单词和人名heel /hi:l/ n. 鞋跟；足跟 p.42electricity /ilektristi/ n. 电；电能 p.42 w W w .x K b 1.c o Mscoop /sku:p/ n.勺; 铲子 p.42style/stail/ n. 样式; 款式 p.42Chelsea/telsi/ Lanmon /lnmn/切尔西 兰曼p.42Jayce /deis/ Coziar /kuzia:/杰斯 克里亚p.42Jamie /deimi/ Ellsworth /elzw:(r)/杰米 埃尔斯沃恩p.42 Julie /du:li/ Thompson /tmpsn/朱莉 汤普森Whitcomb /witkm/ Judson /ddsn/惠特科姆 贾德森p.42 三、交流（合作探究 10分钟）1. 要求学生翻开课本P42。播放录音一遍，完成2a，2b的听力任务，然后个别检查，统一核对答案。（2分钟）2. 要求学生听第二遍录音，并逐句进行跟读。（2分钟）3. 听力内容巩固训练。要求学生根据所听到的内容完成下列各句。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。（4分钟） The shoes with lights are used for seeing in the dark. They were invented by Julie Thompson. This hot ice cream scoop is used for scooping out really cold ice cream. The shoes with adjustable heels are used for changing the style of your shoes.4、听录音填空Alex: Hi, Carol. Wow, what are those?Carol: Hello, Alex. Oh, these are some of the interesting that Im writing about for my English homework.Alex: I seeWhats that, then?Carol: Theyre shoes with . People use them for seeing in the dark when you get up at night.Alex: Oh, thats a cool idea! I always hit my toe on something on the way to the bathroom at night. Carol: Next is a ice-cream scoop. This is my favorite invention. It runs on electricity and becomes hot. X K b 1 .C o mAlex: I know what its for! Its used for serving really cold ice-cream.Carol: Yes, thats right! The last invention Im going to write about is shoes with special . You can move the heels up and down.Alex: What are they used for?Carol: Well, you can change the of your shoes. You can raise the heels if you are going to a party or lower them if you are just going out for .5、. 大声朗读听力材料。（1分钟）6. 放下听力材料，要求学生模仿听力内容，利用2a，2b的信息分角色练习对话练习。然后邀请2-3对同学当堂演示。看哪一对的表现最佳。（5分钟）A: What are the shoes with adjustable heels used for? B: They are used for changing the style of the shoes.A: What are the battery-operated sneakers used for?B: They are used for seeing in the dark.A: What is the heated ice cream scoop used for?B: It is used for scooping really cold ice cream.四、总结（引深探究 15分钟）be used for 用来做此短语中的for是介词，表示用途，后接名词或动词-ing形式。【备课例句】An orange is used for medicine. 桔子可以入药。A pen is used for writing. 钢笔用来写字。【横向辐射】be used as & be used by 1.be used as 意为“被用作”，介词as表示“作为”，其后一般接名词，强调使用的工具及手段。【例句】English is used as the second language in many countries. 英语在许多国家被当作第二语言使用。This room is used as their office. 这人房间被用作他们的办公室。2.be used by 意为“被使用”，介词by后面接动作的执行者（宾语）。【例句】English is used by travelers and business people all over the world. 全世界的旅行者和商人们使用英语。Tractors are used by the farmers. 农民使用拖拉机。【课堂变式】1. 在中国英语作为外语来使用。_2.教师用粉笔。_3.毛衣是用来保暖的。_【解析】1. English is used as a foreign language in China. 2. Chalk is used by teachers. 3.A sweater is used for keeping warm.五、练评（包含“考点链接” 应用探究 6分钟）根据括号内的要求改写句子。1.They were invented by Julie Thompson. (改写否定句) They _ _ by Julie Thompson.2.Cai Lun invented paper.（改为被动语态） Paper _ _ _ Cai Lun. 3.Some clothes were given away to charity by me.（改为一般疑问句，并作肯定回答） _ _clothes given away to charity by _? Yes, _ _.4.The car was invented in 1885.( 对划线部分提问) _ _ the car invented?5.We used it to scoop ice cream. (改写同义句) _ _ _scooping ice cream by us.完成句子：1.汽车是什么时候发明的？它是在1885年被发明的。When _ the car_? It _ _ _1885.2. 带灯的鞋子是什么时候发明的？是去年发明的。When _shoes with lights _? They _ _last year.3. 他们是谁发明的。是朱丽.汤普森发明的。_ were they _ _? They were _ _Julie Thompson.4. 他们是用来做什么的？ 是用来在黑暗中视物的。What are they _ _? Theyre used _ _ in the dark.5.我认为电话的发明要早于汽车的发明。 I think the telephone _ _ _the car.选择( )1. Michael Jackson was called the king of pop, wasnt he?2-1-c-n-j-y Of course. He by people all over the world.【出处：21教育A. was looked up B. was looked up to C. looked up D. looked up to ( )2. Was table tennis invented by the Chinese? No. It in China until the start of the 20th century. A. played B. was played C. didnt play D. wasnt played( )3. Do you know in ancient China? I have no idea. But I know people once used tree leaves to make paper. A. how paper was madeB. how was paper made C. what paper was made D. what was paper made【教学反思】刘营初中 九 年级 英语 五步导学案执 笔龚琴审 核初三英语组课 型听说课课 时1授课人授课时间姓 名学案编号No.3【课 题】Unit 6 When was it invented ?Section A 2d教师复备栏或学生笔记栏【学习目标】掌握本课对话内容继续学习一般过去时态的被动语态【学习重点难点】能运用一般过去时态的被动语态进行对话练习【学法指导】熟读-对话-背诵巩固练习【教学过程】【教学过程】一、 导入（启发探究 3分钟）What is it called ?It is called zipper.When was it invented ?The zipper was invented in 1893.Who was it invented by?The zipper was invented by Whitcomb Judson.二、自学（自主探究 6分钟）拼读记忆单词project /prdekt/ n. 项目；工程p.42pleasure /ple(r)/ n. 高兴；愉快p.42zipper /zip(r)/ n. (= zip) 拉链；拉锁p.42daily /deili/ adj. 每日的；日常的 p.42 website /websait/ n. 网站 p.42 pioneer /paini/ n.先锋；先驱p.42list /list/ v. 列表；列清单n. 名单；清单p.42mention /menn/ v. 提到；说到 p.42 根据汉语提示完成单词。1. I like the color of this coat but I dont like its style (款式).2. Its my great pleasure (高兴) to have a talk with you.3. The little inventions have helped me a lot in my daily (日常的)life.4. Julia introduced a good website (网站)to me to learn English.5. My mother always lists（列清单）all things that she wants to buy before shopping.三、交流（合作探究 10分钟）播放2d的对话录音，学生仔细倾听，注意语音语调、句群停顿。播放2d的对话录音，让学生跟读，模仿语音语调、句群停顿。学生朗读2d对话并理解大意。学生分角色朗读并表演2d的对话。（5分钟）学生背诵2d对话，不看书填空。Paul: Hey Roy, the subject for my school is“Small inventions that changed the world.”Can you help me think of an ?Roy: My pleasure! Let me think . hmm . I know!The zipper!Paul: The ? Is it really such a great invention?Roy: Think about how often its used in our daily lives. You can see zippers on dresses, trousers, shoes, bags . everywhere!Paul: Well, you do seem to have a point .Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions were there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasnt used w .Paul: Really? So when did it become ?Roy: Around 1917.对话内容巩固训练。要求学生根据2d对话的内容完成下各句。完成后要求若干学生给出自己的答案。以巩固对对话内容的了解。（4分钟）Last week, Roy saw a website, it says the zipper is one of the it greatest small inventions that changed the world. It mentioned that the zipper was invented by Whitcomb Judson in 1893. but at that time, it wasnt widely used. Paul think he do seems to have a point. The zipper is really such a great invention and its used in our daily lives very often and everywhere.四、总结（引深探究 15分钟）pleasure n. 高兴，愉快； 常用于口语中；its my pleasure. With pleasure.【备课例句】Its my pleasure to help you look after your pet cat.我感到很荣幸帮你照看你的宠物猫。【横向辐射】please, pleased, pleasure, pleasant 的区别一、please1.表请求或要求的语气。是动词（及物动词）。-Come in, please.请进来吧。（或Pease come in）-Sit down, please.请坐。（或Please sit down）2.表“讨好，讨人喜欢；喜欢”（不及物动词）或者“使高兴，使满意，使喜欢”（及物动词）-Go where you please.你想去哪就去哪。 -What pleases you best?你最喜欢什么？ 二、pleased形容词。表示“高兴的，喜欢的，满意的”。它指的是人主观上感到的满足心理-Im pleased to see you!见到你真高兴！常用句型有：be pleased to do sth.高兴做某事be pleased at/about/with/by 对感到满意/高兴be pleased that从句 对 感到满意/高兴三、pleasant形容词。表示“令人愉快的”“让人感到满意”。主语一般为物。The walk was very pleasant. 那次散步很（让人）愉快。四、pleasure名词 表示“满足；乐趣；消遣、娱乐”Its a pleasure to read this book. 读这本书真是件乐事。【课堂变式】（1）根据句意，用pleasant, pleased或pleasure填空。1.I had a _ time. 2.He will be _ to help you. 3.Reading gives me great _.4.It gives me _to see you looking happy.5.We spent a _ day in the country.【解析】1.pleasant 2.pleased 3. pleasure 4.pleasure 5. pleasant （2）I think it is impossible to make everyone_. A. please B. pleased C. pleasant D. pleasure【解析】由句意可知，要让每个人高兴是不可能的。pleased表示“高兴的，喜欢的”; 故选B。五、练评（包含“考点链接” 应用探究 6分钟）用所给词的适当形式补全句子1.-When the telephone ?-I think it in 1876.(inven