Module 1-Unit 1 Don’t touch the machines, please!-公开课ppt课件-(含教案+视频+音频)--外研版四年级下册英语（一起）-(编号：9415b).zip

TASK:Make the rules of our class. (规则）Question 1: Where did Damings classmates go?They went to a factory.Question2: What rules did they have to obey？ (遵守）Dont touch the machines, please!Wait ! You are a very good class.You can each have a bag of crisps.Class Rules A Dont eat in class. CDEB 1.Finish the Class Rules. 2.Copy the new words and the sentences of Activity 3. 3.Retell the story.Module1Unit1 Dont touch the machines, please!教学目标：教学目标：1.知识与技能：词汇：全体学生能理解：machine, welcome, crisp, sir, potato, dangerous, put, wait, each全体学生能运用：welcome, potato, put, wait部分学生能运用：machine, crisp, sir, dangerous, each句子：全体学生能听懂会说并能运用 Dont touch the machines, please!2.过程与方法：小组合作；问题串联；思维导图；任务型教学；情境教学。3.情感态度价值观：培养学生的规则意识，在不同场合中自觉遵守规则。教学重难点：教学重难点：运用已学语言理解和发出指令。教学过程教学过程:一、问候导入:T:Good moring, boys and girls. Welcome back to school after a long holiday. Follow me “welcome” with this action.(表示欢迎的动作)T:Welcome to China. Welcome to Benxi. Welcome to our school. Sit down, please.Ss:(Say and do the actions.)T:Were you happy in the winter holiday?Ss:Yes, we were.T:What did you do?S1:I read books. S2:I went shopping. S3:I did my homework.二、新知呈现:T:Did you go to the farm? Someone did. Do you like sheep?Now lets listen to the story of the sheep in activity1.(播放两遍)T:What is the baby sheep doing? S1:Its sleeping.T:What are they doing?(Point to the other sheep.)S2:Theyre talking.T:Now read it to your partner. Ill give you one minute.T:(Later)Whod like to read the sentences like this “Dont”S1:Dont sing here. S2:Dont dance here. S3:Dont talk here. S4:Dont play here.(提问几次后生齐读)三、课文学习:T:Today our task is to make rules of our class.(课件出示)Now lets learn the text Module1 Unit1 Dont touch the machines, please! to see “Where did Damings classmates go? ”(课件出示)S1:(播放两遍后)They went to a factory.(以思维导图的形式板书)T:Welcome to our factory. 结合句子操练单词 welcome.T:What factory is it?播放句子 These machines make crisps.引导学生回答 crisps.(以思维导图的形式板书)T:(出示薯片实物)I like crisps. Do you like crisps?Ss:Yes, I do.T:Who likes crisps?S1:I like crisps.以上述对话形式对 crisps 进行操练。T:What can make crisps in the text?再次播放句子 These machines make crisps.引导学生回答 machines.(以思维导图的形式板书)T:People invented machines to make crisps. What does this machine do?S1:This machine washes the potatoes.S2:This machine cuts the potatoes.S3:This machine puts the crisps in the bags.以上述对话形式 machine 进行操练。T:Machines are good. But can the children touch the machines?Ss:No, they cant.T:Why not?S1:Because theyre dangerous. (以思维导图的形式板书)T:Fire is dangerous. Tigers are dangerous. Snakes are dangerous, too.(以这样的例句来帮助学生理解 dangerous 的词义和用法，按发音规则操练 dangerous。)T:No one touched the machines. Everyone obeyed the rules. What rules did they have to obey? (课件出示)S1:Dont touch the machines, please! 以多种形式操练此功能句。T:Theyre a very good class. Lets see the last picture. “Wait! You are a very good class. You can each have a bag of crisps.” 新授 wait, 引入You can run fast. But I cant. Wait for me, please.I wait for No.20 bus to go to work every day.I waited a long time to see you again.等例句帮助学生掌握 wait 的读音和用法。新授 each, 让学生比较 each 和every 的用法。学生反复仿读课文。三分钟组内互读，并汇报读。四、拓展练习：教材活动 2:学生跟读后尝试背诵。教材活动 3:T:I tell you the places. You tell me the rules, and point to the correct pictures. (给学生提供语境，帮助学生在真实的语境中恰当使用祈使句。)T:On the road. Ss:Stop!T:In the library. Ss:Dont talk here!T:In the restaurant. Ss:Wash your hands.T:In the factory. Ss:Wear this hat!T:On the wall. Ss:Dont write here!T:In the school building. Ss:Dont sing here!一分钟同桌间做上述练习。T:There are so many rules in our life. Nothing can be done well without the rules. Lets make our own class rules together. I give you one point as an example. 课件出示 Class Rules: Dont eat in class._ For the rest, discuss in your group. 三分钟组内讨论并做记录。Whod like to write down yours on the whiteboard.找几名学生作代表到白板前把班规补充完整。五、小结:六、课后作业: Copy the word map on your notebook. Using this word map, try to retell the story.七、板书设计:Module1 Unit1 Dont touch the machines, please!factorymachinescrispswashcutputwelcomedangerouspotatoestomakearecrisps课后反思：课后反思：这堂课很好的体现了课程改革后先进的教育教学理念。在加强理论学习和教学研究的基础上，我积极转变了教学观念，提高了教学效率。授课具有实效性和生成性，主要体现在以下几个方面：1、单词的讲授与句型教学很好地结合在一起，做到了词不离句。2、以“问题串”贯穿整个教学活动，使所有的教学环节串联成了一个有机的整体。3、利用思维导图，帮助学生理解课文内容，掌握文本结构，最终实现对课文的复述。4、恰当地运用了任务型教学方式。但也有需改进之处，例如：如能把对话放入相应的语境中进行，会使语言的学习更生活化，更真实，更有的放矢。