Unit 4 Then and now-Story time-ppt课件-(含教案+素材)-市级公开课-新牛津译林版六年级上册(编号：201be).zip

1、 Many inventions changed our lives. The Americans invented the _ . The British invented the _ . _ invented the . invented the _ .Cai Lun Bell invented the _.Edison We know 中心句是能中心句是能概括出中心意思概括出中心意思的句子。的句子。 它通常在段落和文章的它通常在段落和文章的开头开头或或结尾结尾处。处。 l你能找到文中的你能找到文中的中心句中心句吗吗 Who? Where? What?Why? How? . Picture

2、 reading What do the pictures tell us? Picture reading What do the pictures tell us? Picture reading Task1： l速读绘本。速读绘本。 l试着把故事分成试着把故事分成3 3段段。 Who?Why?How? story reading Who invented the rubber head pencil? story reading Why did he invent the rubber head pencil? Task2： l四人小组四人小组 。 l读读P5-P14P5-P14。 l找

3、出找出两个两个主要原因。主要原因。 story reading Why did he invent the rubber head pencil ? He was very poor. All his pencils were short, and all his rubbers were small, but he had no money to buy new ones. story reading However, he did not give up drawing. He drew everyday, from morning to evening. Why did he inven

4、t the rubber head pencil ? give up drawing 放弃画画放弃画画 story reading Lipman spent a lot of time looking for the tiny pencil and the tiny rubber. He was unhappy, because he did not want to waste his time doing this. Why did he invent the rubber head pencil ? story reading Then he had a good idea. He cou

5、ld put the rubber and the pencil together, so they would not easily be lost. How can you put them together? glue silk needle tape I can use to put them together. How can you put them together? He tried many different ways. At first, he used silk to bind the rubber to the top of the pencil. It worked

6、! He went on drawing happily. However, the rubber fell off after a while. Poor Lipman! ilkm s 丝线丝线 story reading He tried many different ways. Lipman stopped drawing . He decided to fix the rubber to the pencil more firmly. bird first failed 牢牢固定牢牢固定 How did he make it at last? a piece of iron sheet

7、 一块铁皮一块铁皮 on Lond ri Finally, he came up with a good way. He used a piece of iron sheet to fix them. The rubber did not get loose any more. =He fixed the rubber and pencil firmly. 松脱松脱 Whats the topic sentence of this story? You can observe and think more, and make a difference too. Task3： l大声朗读绘本。大

8、声朗读绘本。 l找出故事的找出故事的中心句中心句。 中心句通常在段落和中心句通常在段落和 文章的文章的开头开头或或结尾结尾处。处。 The Americans invented the aeroplane. The British invented the train. Bell invented the telephone. Cai Lun invented the paper. Edison invented the light. _ invented _.Hymen Lipman invented the rubber head pencil. Do you want to be an

9、inventor? You can observe and think more, and make a difference too. Many inventions changed our lives. 总结句 总结句 Now we know What do you think of Hymen Lipman? I want to invent What do you want to invent? It can help me/people. People can use it to . Try to read Hymen Lipman fail 失败 give up 放弃 come u

10、p with 想出 slightly 轻微地 iron sheet 铁皮 soybean 大豆 get loose 松脱 might 可能 company 公司 miss 丢 observe 观察 whole 完整(全)的 difference 不同 tiny 极小的 decide 决定 fix firmly 牢牢固定 silk 丝线 bind 捆绑 Try to answer 1. Who invented the paper/ the first telephone/iphone? Cailun invented the paper./ Bell/ Jobs. 2. What do the

11、 pictures tell us? How can you devide into three parts? (Who/ Why/How) 3. Why did Hymen Lipman invent the rubber head pencil? 4. If you were him, what will you do to put the rubber and pencil together? 5. Do you want to be an inventor? What do you want to invent? Rubber head pencil 绘本详案绘本详案 1. Warm

12、up T:Boys and girls, are you interested in the great inventions? If you know the answer, please answer quickly and loudly. S: OK. T: What did the Americans invent? S: The Americans invented the aeroplane. T: Excellent! T:What did the British invent? S: The British invented the train. T: Well done. Y

13、ou know our Chinese is also wisdom. We invented something too. CaiLun invented the S: Paper. T: Right!Paper is one of the four great inventions in China. Who invented the first telephone? S: Bell invented the first telephone. T: Clever! Who invented iPhone? S: Jobs. T: What did Edison invent? S: Lig

14、ht. T: Wow, you are really good at English.Here I have a sentence. Can you try to read? S: Many inventions changed our lives. T: Now please read from the beginning to the end, and then tell me the topic sentence. Read and find. What s the topic sentence? S: Many inventions changed our lives. T: Exac

15、tly! Thats what I want to tell you today. Topic sentence often gives us a summary. Its usually at the beginning or the end of thepassage. So where can we find the topic sentence? S: At the beginning or the end of theparagraph. T: Yes. Today it will help us understand thepoint of the story. 2. Pictur

16、e reading T: Just now we talked about great inventions. Today we re going to read a picture book about another invention. Look at the coverof our book, tell me what it is! S: Rubber head pencil. T: What is a rubber head pencil? Do youhave one? OK. (板书带读) Yes. Its very important to you everyday.Today

17、 we re going to read the picture book-The rubber head pencil. This is a picture book.let s enjoy the pictures together and share what the pictures tell us .(PPT 播放图片) T: OK. What do the pictures tell us? Discuss in your groups. (学生讨论，教师下去 指导) S: They tell us Who/why/ how invented the rubber head pen

18、cil. (教师根据学生回答 进行引导，并且板书 who, why, how) 3. Story reading T: Good job! Now we know what the pictures tell us.(指黑板)But does the story tell us the same thing? Read the whole story and we will check it later. S: Read the whole story. T: Does the story tell us who/why/howinvented it? S: Yes. T: What page

19、s can you find all these? Read the whole story quietly and find the pages. (板书 P? P? P?) (学生反馈页数，教师板书页数在板书前可以问问学生同意不同意，同意上黑板) We can find who invented on page? S: 4 T: So we can find why he invented it from page 5 to? S: 14 T: How he invented is from page 15 to S:20. （2） T: Fantastic. Lets first try

20、 to find out who invented the rubber head pencil. On page- (学生说 4). OK. Read page 4, and tell us what you know. S1: He was an American. . S2: He loved drawing. T: So whats his job? S2: He s a painter. S3: He was Hymen Lipman. T: He was a painter, but he also invented the rubber head pencil. So we ca

21、n call him an inventor. (3) T: But how did a painter become an inventor? (画箭头 )There must be some reasons. So next lets find out - .(指黑板 Why) This time, which page do we read? S: Page 5-15. T: Please read and try to find the answers. S1: He was poor. S2: He loved drawing.(由教师引导并总结到板书 love drawing, p

22、oor) T：How do you know he was poor/loved drawing? 学生读一读并讨论，反馈时先说，on which page?全班翻到那一页，带着读一读， 简略指导。 T: OK Good job. I think these sentences are also very important (学生齐读， 教师 大肆指导朗读，然后落点到 doing this) T: Doing this! Doing what? What does this mean? S: Looking for the tiny pencils and tiny rubbers. T:

23、Right.if you lost your pencil or rubber. What will you do ? Why didnt he buy any new ones? S. Because he was poor (指黑板) T: Right! He thinks looking for all these is wasting his time. What did he want to do? S: He wanted to draw T: Right So that means he loves drawing (指黑板) (4) T: So these two are wh

24、y Hymen Lipman had an idea. (贴灯泡头贴灯泡头) What idea? S: He wanted to put. (板书 put -together 演示 put together) T :If you were him, what will you do to put them together? Discuss in pairs S:I will. T Look, here I have the glue. You can have a try. S Try it.(If you want to invent sth., you should keep on t

25、rying. Thanks anyway you triedvery hard.) T: Look. Did it fix firmly? S: No! T: Oh what happened? S It fell off T: So it did not work. Now lets look at Hymen Lipman. How did he put them together? Which page shows that? S Read and find page 20. T: Lets read together. (Teach: a piece of iron sheet, ge

26、t loose) T: Did he succeed at first? S: No. T: How many ways did he try? s: Read and find: many ways T: You know inventing sth. is not always easy. Lets look at this one for example. Its almost successful. What happened? s: Read. T. Did it work at first? S: YES. T: How was Hymen Lipman? Lets read ha

27、ppily. s It worked!(找几人读出语气） T: Go on reading. s Read. T How was Lipman now? Poor Lipman!(区别两个 poor) s: Tryto read （读两段语气） (与学生一起 Sum up “How” 板书) 4. Conclusion T. Now you know the whole story,but whats the topic sentence of this story? Read the whole story carefully and find out it。 S: You can . T:

28、 Yes. This is the topic sentence. We have to observe, which means watch carefully, think more and make a difference, that means make some change and make it better (贴到黑板下面那条长线) Can you read again? T: Now you know the point of the story too. (PPT 出开始第一屏 So now let s come back to this. Can you complet

29、e the last sentence? S: Hymen Lipman invented the rubber head pencil. T: Yes. He invented it so we can take the rubber and the pencil with us more easily . T: So all these inventions really changed our lives. (重读 change) Remember? The topic sentence is usually at the beginning or the end of the pass

30、age. PPT 上这一句移 上去。 And we can also put the topic sentence of this story here. Right? Here we can also call it concluding sentence. T: They are the great inventors. Do you want to be an inventor too? S. Yes. T: What do you want to invent? S. T :If you observe and think more, you can make a difference

31、 in your daily life, too. I have a video for you here. （放完视频） T: You see interesting, right? Do you think you can be an inventor one day now? S: Yes T Good！I think you can. Just have a try! Remember, if you want to be an inventor, you ll have to. (带学生内说一遍，点题） 一番表扬 5. Homework Now lets come to todays homework, we only have one. That is ,to make a reading card.You see? This is the reading card in Grade 3. But we are in Grade 6, theres a bigdifference. (引导完成阅读卡)